JVC J260EE, J265EA, J268EE video cassette recorder Service manual
The HR-J260EE, HR-J265EA, HR-J268EE is a Video Cassette Recorder with a variety of features, including VHS standard format, DA-4 (Double Azimuth) head helical scan system. It supports PAL-type colour signal and CCIR monochrome signal, 625 lines 50 fields. This device comes with a variety of accessories, such as an RF cable, an infrared remote control unit, and batteries.
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Regarding service information other than these sections, refer to the HR-J261MS service manual (No. 82734). Also, be sure to note important safety precautions provided in the service manual. SPECIFICATIONS (The specifications shown pertain specifically to the model HR-J711EE/J460EE/J268EE/J260EE) : 70 Hz to 10,000 Hz (Normal audio) Frequency range | 20 Hz to 20,000 Hz (Hi-Fi audio) GENERAL Power requirement | Rating : AC 110 ~ 240 V~,, 50/60 Hz Operating : AC 90-260 Vx, 50/60 Hz Power consumption : 20 W [HR-J711EE] : 18 W [HR-J460/1268/J260EE] Temperature Operating : 5°C to 40°C Storage : =20°C to 60°C Operating position : Horizontal only Dimensions (WxHxD) : 400 x 94 x 275 mm Weight Format Maximum recording time (SP) : 3.2 kg VHS standard : 240 min. with E-240 video cassette (PAL/MESECAM) : 160 min. with T-160 video cassette (NTSC) (LP) [HR-}711/}460EE only] : 480 min. with E-240 video cassette (PAL/MESECAM) (EP) {HR-J711/460EE only] | VIDEO/AUDIO : 480 min. with T-160 video cassette (NTSC) Input/Output TUNER/TIMER [HR-)711EE only] : RCA connectors (IN x 2, OUT x 1) [HR-J711EE] (IN x 1, OUT x 1) [HR-}460/)268/]260EE] TV channel storage capacity Tuning system Channel coverage Aerial output Memory backup time ACCESSORIES : 99 positions (+AUX position) : Frequency synthesized tuner : VHF (Low) 42 — 175 MHz (High)175 — 470 MHz UHF 470-870 MHZ : UHF channels (Adjustable E28 — E60) : Approx. 6 months Estimated figure based on supplied fresh battery; actual performance may differ. Signal system Recording system Signal-to-noise ratio : PAL-type colour signal and CCIR monochrome signal, 625 lines 50 fields : NTSC colour and EIA monochrome signals, 525 lines/60 fields : DA-4 (Double Azimuth) head helical scan system [HR-)]711/)460EE] : Rotary two-head helical scan system [HR-]268/)260E£E] : 45 dB Provided accessories : RF cable, Infrared remote control unit, "R6/UM-3" battery x 2, Lithium battery CR2025 Specifications shown are for SP mode unless otherwise specified. : 250 lines (PAL/MESECAM) Design and specifications subject to change without notice. : 220 lines (NTSC) Horizontal resolution No. 82773 October 1999 This service manual is made from all recycled paper. COPYRIGHT © 1999 VICTOR COMPANY OF JAPAN, LTD. TABLE OF CONTENTS DIFFERENT TABLE ........................ en eee eee eee eee 1102 4, CHARTS AND DIAGRAMS (4-1 only) 4.1 REMOTE CONTROL SCHEMATIC DIAGRAM ................ SRN aévouseseenonensententesenee rene re recense rene 4-1 5. PARTS LIST (5-1 to 5-3) 5.1 PACKING AND ACCESSORY ASSEMBLY <M1> ..................... errant e aera nenenoma on enneneennecon ne renner anaes 5-1 5.2 CABINET AND CHASSIS ASSEMBLY <M2> ........ mnvarseennsnnanease meet essences bah ser aeeee erent errata trae reat eats ae aaa err n banner nanan 5-2 The following table indicate main different points between models HR-J261MS, HR-J260EE, HR-J265EA and HR-J268EE. TEM MODEL HR-J261MS HR-J260EE HR-J265EA HR-J268EE POWER PLUG CEE Plug(CLASS II -— SAA Plug(CLASS I) | CEE Plug(CLASS II) RECORDING & PLAYBACK SPEED SP/LP/EP SP © SPILPIEP SP SHUTTLE SEARCH(LATCH)-PAL SP:x9, LP:x9 SP:x9 SP:x9, LP:x9 SP:x9 | SHUTTLE SEARCHILATCH)-NTSC| | SP:x7, EPx@1 SP:x7 SP:x7, EP:x21 SP:x7 | HQ SYSTEM | WC, DE, YNR WC, DE WC, DE, YNR WC, DE | AUTO CH PRESET[INITIAL] B/G] [DIK] BG) DIK] | VCR Plus+ NOT USED -— USED -— | AUTO SP — EP(LP) TIMER USED NOT USED USED NOT USED | skip | NOT USED USED -— — | RCU(TYPE) V10-10k(V11A1) V11-10k(V11A2) -— -— TV MBR NOT USED USED -— -— | CABLE & DBS BOX MBR NOT USED USED NOT USED USED Note: Mark —æ—— is same as left. The following table indicate different parts number between models HR-J261MS, HR-J260EE, HR-J265EA and HR-J268EE. PACKING AND ACCESSORY ASSEMBLY <M1> Mark <--— is same as left. A NEF [rey MODEL HR-J261MS HR-J260EE HR-J265EA HR-J268EE 301 | PACKING CASE LP30535-039A LP30535-052A LP30535-037A | LP30535-050A 306 | REMOTE CONTROLLER LP20034-016B LP20337-008A -— -— 306A | COVER(BATTERY) LP40033-002A LP40254-002B а -— |A 310 | INSTBOOK(EN) LPT0285-001A — LPT0280-001B — A310 | INST.BOOK(RU) LPT0285-002A LPT0287-001A — LPT0287-001A 316 | WARRANTY CARD — BT-54012-1 BT-56001-2 BT-54012-1 319 | SERVICE NET CARD — — BT-56002-2 — CABINET AND CHASSIS ASSEMBLY <M2> A NO mem — MODEL HR-J261MS HR-J260EE HR-J265EA HR-J268EE A501 | FRONT PANEL ASSY LP10212-032A LP10212-044B LP10212-035A | LP10212-043B 501A | CASSETTE DOOR PQ21884-149 PQ21884-155 PQ21884-152 PQ21884-154 501C | DISPLAY WINDOW LP20326-066A LP20326-077A LP20326-069A | LP20326-076A 505 | DRUM SUB ASSY LP20617-005A LP20617-009A LP20617-005A | LP20617-009A | 505A | UPPER DRUM ASSY LP20084-003A LP20084-005A | LP20084-003A | LP20084-005A A 517 | POWER CORD QMP4A10-170 QMP2990-220 -— QMP4A10-170 522 | SHEET(POWER PLUG) — PM30129 -— — MAIN BOARD ASSEMBLY <03> AÑO | TEM MODEL HR-J261MS HR-J260EE HR-J265EA HR-J268EE PW1 | MAIN BOARD ASSY LPA10045-33B1 | LPA10045-40B1 | LPA10045-36B1 | LPA10045-39B1 103003 | 1C M24C04-BN6 -— M24C08-BN6 -— Q154 | TRANSISTOR 2SB1218A/QR/-X — 2SB1218A/QR/-X — R63 | MG RESISTOR — “ | NRSAO02J-102X — — R154 | MG RESISTOR NRSA02J-0R0X — NASA02J-OROX — R157 | MG RESISTOR NRSA02J-221X — NRSA02J-221X — R158 | MG RESISTOR NRSA02J-102X — NRSA02J-102X — R193 | RESISTOR QRE141J-0R0 — QRE141J-0R0 — R7009 | RESISTOR QRE141J-393Y — — — R7011 | MG RESISTOR — me NRSA02J-103X | NRSA02J-153X R7012 | MG RESISTOR — NRSA02J-393X — NRSA02J-393X C74 | MG RESISTOR NRSA02J-0R0X — NRSA02J-OROX — C153 | CAPACITOR NDC21HJ-390X — NDC21HJ-390X — C5003 | CAPACITOR — — QCZ9071-101 — C7013 | CAPACITOR — NCB21HK-103X -— -— L151 | P COIL QQL29BJ-680Z — QQL29BJ-680Z — Notes : Mark — is not used. 1.A11 parts shown in this schematic are critical for safety. Avoid replacing individual parts. 2. This schematic is only for reference. NOTES: SECTION 4 CHARTS AND DIAGRAMS REMOTE CONTROL SCHEMATIC DIAGRAM 4.1 oe ——.—— Seis Do | — >> J SE ДАЛА J TT = a Ei o E р] lo EII à ISAYd 238 6E4+VE 1HV1S 93H DE+FE —I0A AL/>> 87 , об ео end —— LE E) , SH ED со === [о == “HD Al/ A ay РО = == ЩЕ +H3 A1/y Sr 131 —— Vi E | ) 00d 13534 В | 7 HH ; 20 EA TX — | e 10d SSA (£7 que — ev —TOA A1l/>> Ir HO OF TIILS/3SNYd GE di Be «015 LE AY'd E Mat GE 934 РЕ NN3W ce 0SO/931N3 cE AY 1dSI1Q ТЕ —H9 ОЕ | -3iv0 | 6€ Ета IN O | -d01S 87 | d3MOg | El 22d 1rd (v 20d a er £0d то (11 Ord SIA (OT Tid 1831 (6) ета onu (8 VW E cH Replace the entire unit only. HDHY3S dIYS се d3/d5 Te EZd ord (E HI3H3 90Hd ое © AL 67 Оба EEd (2) SSO/378Y2 | er — | ; 69 JEd ced © 611910 97 GIIDIO ST HINIL PT 811910 ET 011914 £11910 clI9IQ 13535 '3/13INV2 911914 £11910 +H3 +31 va +9015 r1191Q 111910 +idv1S cu ++ | AM TT | | Alo | HI! IOJILNO? 310W3H aweN Aad "ON ADM 4-1 SECTION 5 PARTS LIST SAFETY PRECAUTION Parts identified by the A symbol are critical for safety. Replace only with specified part numbers. 5.1 PACKING AND ACCESSORY ASSEMBLY <M1> The instruction manual to be provided with this product will differ according to the destination. ь À ` A ` a--------w € № Cd > > ` ` ` ` 302 CABINET & CHASSIS ASSY (M2) 301 # A REF No. PART No. PART NAME, DESCRIPTION PACKING AND ACCESSORY ASSEMBLY <M1> 301 LP30535-052A PACKING CASE,J260EE LP30535-037A PACKING CASE, J265EA LP30535-050A PACKING CASE, J268EE 302 LP30536-001B CUSHION ASSY 303 PQM30021-93 POLY BAG 306 LP20337-008A REMOTE CONTROLLER 306A LP40254-002B COVER(BATTERY) ADHESIVE TAPE © > (>—SPEC OF BARCODE # А REF No. PART No. 307 . — 308 QPC02202215P А 309 PECA0903 A 310 LPT0280-001B A LPT0287-001 A 311 QPC02503515P 312 PU59168-7 316 BT-54012-1 BT-56001-2 319 BT-56002-2 й 307 © 312 316 310 319 PART NAME, DESCRIPTION BATTERY,X2(“R6" TYPE) POLY BAG LI BATTERY INST.BOOK(EN),J265EA INST.BOOK(RU),J260EE/J268EE POLY BAG RF CABLE WARRANTY CARD,J260EE/J268EE WARRANTY CARD,J265EA SERVICE NET CARD,J265EA 5-1 CABINET AND CHASSIS ASSEMBLY <M2> BEWARE OF BOGUS PARTS 5.2 BOARD ASSY <93> LT BATTERY = (Incl. <03>) Mas ies Parts that do not meet specifications may cause trouble in regard to safety and performance. We recommend that genuine JVC parts be used. 522 MAIN BOARD ASSY <03> 510 ce \, re) NE / iJ) MECHANISM ASSY <M4> > STICKER 5-2 > > E CABINET AND CHASSIS ASSEMBLY <M2> 501 501A 5018 501C 502 503 504 505 505A 505B 5050 505D 505E 505F 505G 506 507 508 509 510 511 512 513 514 515 516 517 518 518A 5188 518C 521 ‚ 522 524 525 WR1 - WR2 LP10212-044B LP10212-035A LP10212-043B PQ21884-155 PQ21884-152 PQ21884-154 PQ46448 LP20326-077A LP20326-069A LP20326-076A LP10013-021C QYTDSF3010M QYTDSF3010M LP20617-009A LP20617-005A LP20084-003A LP20084-005A PDM4439 PDM4444-19-2 LP40572-001A LP40323-001 A LP30004-014A LP40174-001B PDZ0179-1-4 QYSPSP30067 PDZO180-1-2 QYSPSPH26067 LP10108-009B QYTDSF3010Z QYSDST26107 LP30312-001B QYTDSF3010Z QYTDSF4012Z QYTDSF3010Z QMP4A10-170 QMP2990-220 LP40369-001D PQ46418-1-2 PQ46419-1-2 LP30407-001D LP40226-001A PM30129 LP30336-001A LP40253-001B QUQ212-0518CG WJT0005-002A E. &O. E. No. 82773 FRONT PANEL ASSY,J260EE FRONT PANEL ASSY,J265EA FRONT PANEL ASSY,J268EE CASSETTE DOOR,J260EE CASSETTE DOOR,J265EA CASSETTE DOOR, J268EE TORSION SPRING DISPLAY WINDOW, J260EE DISPLAY WINDOW, J265EA DISPLAY WINDOW, J268EE TOP COVER SCREW,X2 TOP COVER(SIDE) SCREW, TOP COVER(REAR) DRUM SUB ASSY,J260EE/J268EE DRUM SUB ASSY,J265EA UPPER DRUM ASSY,J265EA UPPER DRUM ASSY,J260EE/J268EE CAP WASHER COLLAR ASSY CONTACT COMPRESSION SPRING FPC PLATE ROTOR ASSY SCREW,X2 STATOR ASSY SCREW, X2 BOTTOM CHASSIS SCREW,MAIN SCREW,X3 DRUM BRACKET (CHASSIS) SCREW, X2 SCREW,X2 MECHA SCREW,X2 MECHA POWER CORD, J268EE POWER CORD,J260EE/J265EA CLEANER ASSY CLEANER ROLLER CLEANER CLEANER ARM PC SUPPORT, X2 SHEET(POWER PLUG), J260EE/J265EA CAP,LT BATTERY STOPPER FFC WIRE,DRUM CN3001 E-CARD WIRE,A/C HEAD CN2001 Eu A PEA AA EEE 4 À À dede A dde 4 fe de de de ok de ok ok ae 04e de ok 5e R E RRA (Sanwa)-V12A1/A13 HR-J260EE/J265EA/J268EE 5-3 VICTOR COMPANY OF JAPAN, LIMITED VIDEO DIVISION | 540894 O Printed in Japan PAL NTSC SPECIFI CATIONS (The specifications shown pertain specifically to the model HR-J461MS) “GENERAL Power requirement Rating Operating Power consumption Temperature Operating Storage Operating position Dimensions (WxHxD) Weight Format Maximum recording time (SP) (LP) (EP) VIDEO/AUDIO Signal system e EA Recording system Signal-to-noise ratio Horizontal resolution Frequency range Input/Output » * * » AC 110 — 240 Vx, 50/60 Hz :AC 90-260 Vx, 50/60 H 18W 5°C to 40°C —20°C to 60°C Horizontal only 400 x 94 x 275 mm 3.2 kg VHS standard 240 min. with E-240 video cassette (PAL/MESECAM) 160 min. with T-160 video cassette (NTSC) : 480 min. with E-240 video cassette (PAL/MESECAM) : 480 min. with T-160 video cassette (NTSC) PAL-type colour signal and CCIR monochrome signal, 625 lines 50 fields NTSC colour and ElA monochrome signals, 525 lines/60 fields DA-4 (Double Azimuth) head helical scan system 45 dB 250 lines (PAL/MESECAM) 220 lines (NTSC) 70 Hz to 10,000 Hz RCA connectors (IN x 2, OUT x 1) TUNER/TIMER TV channel storage capacity Tuning system Channel coverage Aerial output Memory backup time ACCESSORIES Provided accessories + + + + 99 positions (+AUX position) Frequency synthesized tuner VHF (Low) 42 — 175 MHz (High)175 — 470 MHz UHF 470 - 870 MHz UHF channels (Adjustable E28 — E60) Approx. 6 months Estimated figure based on supplied fresh battery; actual performance may differ. RF cable, Infrared remote control unit, "R6/UM-3" battery x 2, Lithium battery CR2025 Specifications shown are for SP mode unless otherwise specified. Design and specifications subject to change without notice. COPYRIGHT © 1999 VICTOR COMPANY OF JAPAN, LTD. No. 82734 July 1999 TABLE OF CONTENTS Section Title Page Important Safety Precautions INSTRUCTIONS 1. DISASSEMBLY 1.1 DISASSEMBLY FLOW CHART cco 00 1-1 1.2 HOW TO READ THE DISASSEMBLY AND ASSEMBLY . 1-1 1.3 DISASSEMBLY/ASSEMBLY METHOD ee 1-1 1.4 SERVICE POSITION ...ovvvii eee, 1-4 1.4.1 How to take out the Mechanism and Main board assemblies ..................cooc 1-4 1.5 MECHANISM SERVICE MODE .............. ee. 1-5 1.6 EMERGENCY DISPLAY FUNCTION ooo 1-6 1.6.1 How to display record of an emergency faults .......... 1-6 1.6.2 Detail of emergency faults crane 1-6 1.6.3 How to clear emergency record... 1-6 1.7 SYSCON CIRCUIT wooo, SU RER EEE c sacre 1-7 1.7.1 Syscon CPU pin function (IC3001) 1/2 rer 1-7 1.7.2 Syscon CPU pin function (IC3001) 2/2... 1-8 2. MECHANISM ADJUSTMENT 2.1 BEFORE STARTING REPAIR AND ADJUSTMENT ......... 2-1 2.1.1 Precautions oii, 2-1 2.1.2 Checking for Proper Mechanical Operations .............. 2-1 2.1.3 Manually Removing the Cassette Tape ...................... 2-1 2.1.4 Jigs and Tools Required for Adjustment .................... 2-3 2.1.5 Maintenance and Inspection... 2-3 2.2 REPLACEMENT OF MAJOR PARTS o.oo, 2-6 2.2.1 Before Starting Disassembling (Phase matching between mechanical parts) ........................... een 2-6 2.2.2 How to Set the Mechanism Assembling Mode ......... 2-7 2.2.3 Cassette Holder Assembly ............................ee000 00... 2-7 2.2.4 Pinch Roller Arm Assembly ................. mms 2-10 2.2.5 Guide Arm Assembly and Press Lever Assembly .... 2-10 2.2.6 Audio Control Head... i, 2-10 2.2.7 Loading Motor ...................eeee se nann 2-11 2.2.8 Capstan Motor .................ee … 2-11 2.2.9 Pole Base Assembly (supply or take-up side) .......... 2-12 2.2.10 Rotary Encoder ........ocoooviiiii e 2-12 2.2.11 Clutch Unit ooo) . 2-13 2.2.12 Change Lever Assembly, Direct Gear and Clutch Gear1 2-13 2.213 LINK LEVET coi ee 2-13 2.2.14 Cassette Gear, Control Cam and Worm Gear ........ 2-14 2.2.15 Control Plate... eee. 2-14 2.2.16 Loading Arm Gear (supply or take-up side) and Loading Arm Gear Shaft ...................... 2-15 2.2.17 Take-up Lever, Take-up Head and Control Plate Guide . 2-16 2.2.18 Capstan Brake Assembly .......... dacassas caserne … 2-17 2.2.19 Sub Brake Assembly (take-up side) 2-17 2.2.20 Main Brake Assembly (take-up side), Reel Disk (take-up side) and Main Brake Assembly (supply side). 2-17 2.2.21 Tension Brake Assembly, Reel Disk (supply side) and Tension Arm Assembly ....................eee ee. 2-18 2.2.22 ldler Lever, Idler Arm Assembly creer 2-18 . 2.2.23 Stator Assembly ooo, 2-18 2.2.24 Rotor ASSEMDBIY ..ovivveiiie 2-19 2.2.25 Upper Drum Assembly ers nanas 2-19 2.3 COMPATIBILITY ADJUSTMENT ...............eemevere 2-20 Section Title Page 2.3.1 Checking/Adjustment of FM Waveform Linearity .... 2-20 2.3.2 Checking/Adjustment of the Height and Tilt of the Audio Control Head eee arnes 2-22 2.3.3 Checking/Adjustment of the Audio Control Head Phase (X-Valu®) mean eran. 2-22 2.3.4 Checking/Adjustment of the Standard Tracking Preset [HR-J461MS] o.oo, 2-23 2.3.5 Checking/Adjustment of the Tension Pole ............... 2-23 2.3.6 Adjustment of the Tension Stud... 2-23 2.3.7 Main Brake Torque Adjustment... 2-23 3. ELECTRICAL ADJUSTMENT 3.1 PRECAUTION Looe, 3-1 3.1.1 Required test equipment... EEE 3-1 3.1.2 Required adjustment tools .......................—.—. 3-1 3.1.3 Colour bar signal,colour bar pattern .............._......—. 3-1 3.2 SERVO CIRCUIT Loire, 3-2 3.2.1 PB switching point... eee, 3-2 3.2.2 Slow tracking preset ..................meeee 3-2 3.3 VIDEO CIRCUIT oe, 3-3 3.3.1 Auto picture oes 3-3 3.4 ON SCREEN CIRCUIT... EEE 3-3 3.4.1 Character position... eee 3-3 3.5 SYSCON CIRCUIT... eee, 3-4 3.5.1 Timer ClOCK een nenriiaaiareoer recen rerereees 3-4 4. CHARTS AND DIAGRAMS NOTES OF SCHEMATIC DIAGRAM ............ PO 4-1 CIRCUIT BOARD NOTES ............. mem 4-2 4.1 BOARD INTERCONNECTIONS -............0...0ermmre 4-3 4.2 VIDEO/N.AUDIO SCHEMATIC DIAGRAM .................... 4-5 4.3 ON SCREEN SCHEMATIC DIAGRAM coon, 4-7 4.4 SYSTEM CONTROL SCHEMATIC DIAGRAM ................. 4-9 4.5 SWITCHING REGULATOR SCHEMATIC DIAGRAM ..... 4-11 4.6 TUNER SCHEMATIC DIAGRAM ........cooooviiii 4-13 4.7 TERMINAL SCHEMATIC DIAGRAM ....................m.... 4-15 4.8 SWITCH/DISPLAY SCHEMATIC DIAGRAM .................. 4-17 4.9 MAIN AND A/C HEAD CIRCUIT BOARDS .................... 4-21 4.10 REMOTE CONTROL SCHEMATIC DIAGRAM [HR-J261MS] . 4-23 4.11 REMOTE CONTROL SCHEMATIC DIAGRAM [HR-J461MS]. 4-24 4.12 FDP GRID ASSIGNMENT AND ANODE CONNECTION . 4-25 4.13 VOLTAGE CHARTS ............ 20m... PD 4-26 4.14 SYSTEM CONTROL BLOCK DIAGRAM ............ eee, 4-29 4.15 VIDEO BLOCK DIAGRAM oii rrrneee 4-31 4.16 AUDIO BLOCK DIAGRAM cocci, 4-33 5. PARTS LIST 5.1 PACKING AND ACCESSORY ASSEMBLY <M1> .......... 5-1 5.2 CABINET AND CHASSIS ASSEMBLY <M2> ................ 5-2 5.3 MECHANISM ASSEMBLY <M4> cocci es 5-4 5.4 ELECTRICAL PARTS LIST iii 5-6 MAIN BOARD ASSEMBLY <03> ee 5-6 AUDIO CONTROL HEAD BOARD ASSEMBLY <12> ....... 5-11 LOADING MOTOR BOARD ASSEMBLY <55> ................. 5-11 LITHIUM BATTERY BOARD ASSEMBLY <93> 5-11 The following table lists the differing points between Models ( HR-J261MS and HR-J461MS ) in this series. HR-J261MS © HR-J461MS VIDEO HEAD 2 HEAD 4 HEAD SKIP NOT USED USED REAR VIDEO/AUDIO IN NOT USED USED Important Safety Precautions Prior to shipment from the factory, JVC products are strictly inspected to conform with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced. ® Precautions during Servicing 1. Locations requiring special caution are denoted by labels and || 12. Crimp type wire connector inscriptions on the cabinet, chassis and certain parts of the In such cases as when replacing the power transformer in sets product. When performing service, be sure to read and com- where the connections between the power cord and power ply with these and other cautionary notices appearing in the transformer primary lead wires are performed using crimp type operation and service manuals. connectors, if replacing the connectors is unavoidable, in or- der to prevent safety hazards, perform carefully and precisely 2. Parts identified by the À symbol and shaded {{ |) parts are according to the following steps. critical for safety. | Replace only with specified part numbers. 1) Connector part number : E03830-001 Note: Parts in this category also include those specified to com- 2) Required tool : Connector crimping tool of the proper type ply with X-ray emission standards for products using which will not damage insulated parts. cathode ray tubes and those specified for compliance 3) Replacement procedure Ш with various regulations regarding spurious radiation (1) Remove the old connector by cutting the wires at a point emission. close to the connector, important : Do not reuse a connector {discard it). 3. Fuse replacement caution notice. Caution for continued protection against fire hazard. x Y м Replace only with same type and rated fuse(s) as specified. NY 4. Use specified internal wiring. Note especially: 7 р 1) Wires covered with PVC tubing 2) Double insulated wires cut close to connector 3) High voltage leads Fig.3 5. ee specified insulating materials for hazardous live parts. (2) Strip about 15 mm of the insulation from the ends of ote especially: , the wires. If the wires are stranded, twist the strands to 1) Insulation Tape 3) Spacers 5) Barrier avoid frayed conductors. 2) PVC tubing 4) Insulation sheets for transistors 15 mm 6. When replacing AC primary side components (transformers, power cords, noise blocking capacitors, etc.) wrap ends of wires securely about the terminals before soldering. = Fig.4 (3) Align the lengths of the wires to be connected. Insert the wires fully into the connector. Metal sleeve 7. Observe that wires do not contact heat producing parts (heatsinks, oxide metal film resistors, fusible resistors, etc.) 8. Check that replaced wires do not contact sharp edged or Connector pointed parts. , . Fig.5 9. When a power cord has been replaced, check that 10-15 kg of o В force in any direction will not loosen it. (4) As shown in Fig.6, use the crimping tool to crimp the metal sleeve at the center position. Be sure to crimp fully to the complete closure of the tool. Power cord =— Crimping tool Fig.2 Fig.6 10. Also check areas surrounding repaired locations. (5) Check the four points noted in Fig.7. 11. Products using cathode ray tubes (CRTs) Not easily pulled free Crimped at Bpprox; center In regard to such products, the cathode ray tubes themselves, ~ I the high voltage circuits, and related circuits are specified for compliance with recognized codes pertaining to X-ray emission. —] Consequently, when servicing these products, replace the cath- la Conductors extended ode ray tubes and other parts with only the specified parts. a Under no circumstances attempt to modify these circuits. Wire insulation recessed , es . more than 4 mm Unauthorized modification can increase the high voltage value and cause X-ray emission from the cathode ray tube. Fig.7 S40888-01 © Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions, Afterwards, perform the following tests and confirm the specified values in order to verify compli- ance with safety standards. 1. Insulation resistance test Confirm the specified insulation resistance or greater between power cord plug prongs and externally exposed parts of the set (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.). See table 1 below. 2. Dielectric strength test eee Confirm specified dielectric strength or greater between power cord plug prongs and exposed | accessible parts of the set (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone Jacks, ete). See table 1 below. When even primary circuit components, confirm specified cl clearance distance (а), (d') be- — tween soldered terminals, and between terminals and surrounding metallic parts. See table 1 - below. Chassis Л Power cord, “ primary wire Fig. 8 4. Leakage current test Confirm specified or lower leakage current between earth ground/power cord plug prongs and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.). Measuring Method : (Power ON) | e Insert load Z between earth ground/power cord plug prongs and externally exposed accessi- Externally == | ble parts. Use an AC voltmeter to measure across both terminals of load Z. See figure 9 and exposed A following table 2. accessible part Fig. 9 5. Grounding (Class [ model only) Confirm specified or lower grounding impedance between earth pin in AC inlet and externally exposed accessible parts (Video in, Video out, Audio in, Audio out or Fixing screw etc.}). Measuring Method. Connect milli ohm meter between earth pin in AC inlet and exposed accessible parts. See figure 10 and grounding specifications. Grounding Specifications AC inlet ооо - Exposed accessible part 9 On О © 9 Region Grounding Impedance (Z) 7 | USA & Canada Z £ 0.1 обт Earth pin al Europe & Australia Z £ 0.50hm 19.2] | Milli ohm meter Fig. 10 AC Line Voltage Region Insulation Resistance (R) Dielectric Strength | Clearance Distance (d), (d) | 100 V AC 1 kV 1 minute dd 2 3mm 2 1 MQ/500 V D — 100 to 240 V Japan RE1MOS ¢ AC 1.5 kV 1 miute d, d' 2 4mm 110 to 130 V USA 8: Canada 1 МО ЕВ = 12 MQ/500 V DC | AC 1 kV 1 minute d,d' 2 3.2 mm 110 to 130 V ; AC 3 kV 1 minute d 2 4mm Europe & Australia R 2 10 MQ/500 V DC AC 1.5 y 1 Class 1) | q' 2 8 mm (Power cord) 200 to 240 V (Class I ) | d' 2.6 mm (Primary wire) Table 1 Specifications for each region “AC Line Voltage | Region Load Z Leakage Current (i) a,b,c 100 V Japan 9 A © i < 1mArms Exposed accessible parts 110 to 130 V USA & Canada MEL o Ko 1 £ 0.5 mA rms Exposed accessible parts ANN i £0. . 110 to 130 V — 2 ko © < > 7 mA peak Antenna earth terminals Europe & Australia — . 220 to 240 V Orr AAO i £ 0.7 mA peak Oth inal 50 ko i < 2mA de ther terminals Table 2 Leakage current specifications for each region Note: These tables are unofficial and for reference only. Be sure to confirm the precise values for your particular country and locality. II 540888-01 DISASSEMBLY 1.1 DISASSEMBLY FLOW CHART This flowchart lists the disassembling steps for the cabinet parts and P.C. boards in order to gain access to item(s) to be serviced. When reassembling, perform the step(s) in reverse order. Bend, route and dress the flat cables as they were originally laid. D | Top que | | Bracket | | Y | Front panel assembly | DRUM assembly | | Mechanism assembly | о © © © © | Main board assembly | 1.2 HOW TO READ THE DISASSEMBLY AND ASSEMBLY STEP FIG /LOC PART NAME NO. POINT NOTE NO. | (1) | TOP COVER D1 | 3(S1) (2 | BRACKET D2 | 2(S2) (3) | FRONT PANEL D3 | 7(L1) <NOTE 1> ASSEMBLY <NOTE 2> (4) | DRUM ASSEMBLY | D4 | 3(S3), (L2), <NOTE 3> CN1(WR1), CN1(WR2), CLEANER ASSEMBLY (5) | MECHANISM D5 | 2(S4),2(S5),2(L3), <NOTE 3> ASSEMBLY CN1(WR3) <NOTE 4> (6) | MAIN BOARD D6 | (S6), 6(L4) ASSEMBLY (1) (2) (3) (4) (5) (1) Order of steps in Procedure When reassembling, perform the step(s) in the reverse order. These numbers are also used as the identification (location) NO. of parts Figures. (2) Part name to be removed or installed. (3) Fig.No. showing procedure or part location (4) Identification of part to be removed,unhooked,uniocked, released,unpluged,unclamped or unsoldered. P = Spring, W = Washer, S = Screw, L = Locking tab, CNxx(WRxx) = Re- move the wire (WRxx) from the connector (CNxx). NOTE: The bracketed ( ) WR of the connector symbol are assigned nos. in priority order and do not cor- respond to those on the spare parts list. (5) Adjustment information for installation 1.3 DISASSEMBLY/ASSEMBLY METHOD STEP FIG /LOC PART NAME | POINT NOTE NO. NO. (1) | TOP COVER D1 | 3(S1) (2) | BRACKET D2 | 2($2) (3) | FRONT PANEL D3 | 7(L1) <NOTE 1> ASSEMBLY <NOTE 2> @ | DRUM ASSEMBLY | D4 | 3(S3), (L2), <NOTE 3> CN1(WR1), CN1(WR2), CLEANER ASSEMBLY (5) | MECHANISM D5 | 2(S4),2(S5),2(L3),|<NOTE 3> ASSEMBLY CN1(WR3) <NOTE 4> (6) | MAIN BOARD D6 | (S6), 6(L4) ASSEMBLY <NOTE1> When reattaching the Front panel assembly, make sure that the door opener (a) of the Cassette holder assembly is low- ered in position prior to the reinstallation. | <NOTE2> When reattaching the Front panel assembly, pay careful at- tention to the switch lever not to make it touch the switch knob (©) of the Main board assembly from the side. (If the switch knob of the Main board assembly is damaged, cassette loading is impossible.) <NOTE3> When inserting the flat wire into the connector, be careful not to make a mistake in the positioning of ¡ts electrodes. <NOTE4> * When it is required to remove the screws (S4) retaining the Mechanism assembly, please refer to the "Procedures for Lowering the Cassette holder assembly". (See on pages 1-3.) * When removing the Mechanism assembly only, unhook the two spacers connecting it with the Main board as- sembly with pliers from the back side of the Main board assembly first, and then remove the Mechanism assem- bly. * When reattaching the Mechanism assembly to the Main board assembly, take care not to damage the sensors on the Main board. (D3001: LED, Q3002: Start sensor, Q3003: End sensor) 1-1 (b) <NOTE 2> (8) <NOTE 1> (S2) Fig. D3 1-2 Fig. D2 NOTE : When installing the DRUM assembly, secure the screws (S3) in the order of A, B, C. WR1 FOIL SIDE <NOTE3> (53) CLEANER ASSEMBLY (S4) (S5) | (36) <NOTE 4> FOIL SIDE 2 <NOTE 3> 0 Q3003 End sensor (L3) <NOTE 4> Spacer <NOTE 4> (L3) Spacer <NOTE AN pd D3001 Q3002 LED Start sensor <NOTE 4> <NOTE 4> Fig. D5 Fig. D6 Procedures for Lowering the Cassette holder assembly As the mechanism of this unit is integrated with the Housing assembly, the holder must be lowered and the two screws unscrewed when removing the Mechanism assembly. Turn the loading motor pulley in the direction as indicated by Fig.2. As both@and® levers are lodged twice, push the levers in the direction as indicated by Fig.3 to release them. When pushing the levers, do it in the order of ®,B.®),®. When the holder has been lowered, turn the pulley until the cassette holder is securely in place without allowing any up/ down movement. Fig. 3 1-3 1.4 SERVICE POSITION In order to facilitate diagnosis and the repair of the Mecha- nism assembly, this unit is constructed so as to allow the Mechanism and Main board assemblies to be removed to- gether from the Chassis assembly. 1.4.1 How to take out the Mechanism and Main board | assemblies (1) Remove the Top cover, Bracket and Front panel assem- bly. (See 1.3 DISASSEMBLY/ASSEMBLY METHOD. Take care not to pull the drum wire (Fig.D4) from CN1.) (2) Lower the cassette holder, and make the preparations required in order to remove the screws from the Mecha- nism assembly. (Refer to the "Procedures for Lowering the Cassette holder assembly” on pages 1-3 of 1.3 DIS- ASSEMBLY/ASSEMBLY METHOD.) (3) Take out 2 screws @®), 2 screws ® and 1 screw © as shown In Fig. 1-4-1. Fig. 1-4-1 {4) Remove the Main board and Mechanism assemblies to- gether while holding the edge of the Main board assem- bly. At this stage be careful of the power cord and prongs of the jacks on the back side. (See Fig. 1-4-2.) Fig. 1-4-2 (5) Connect the power cord to the wall socket, and lift the cassette holder. (Before turning on the power make sure that there is nothing which may produce a short circuit, such as faulty soldering.) (6) When performing a diagnosis or repair of the Main board assembly with a cassette tape in place, turn on the power, insert a cassette tape, and turn over the Main board and Mechanism assemblies together. NOTES: When carrying out diagnosis and repair of the Main board assembly in the service position, be sure to ground both the Main board and the Mechanism assemblies. If they are improperly grounded, there may be noise on the playback picture or the FDP counter display may move even when the mechanism is kept in an inoperative status. When performing diagnostics of the tape play- back or recording condition in the “SERVICE POSITION", enter the desired mode before turning the set upside down, and do not change the mode during diagnostics while the set is placed upside down. If you want to switch the mode, turn the set to the normal position. MAIN BOARD ASSEMBLY <03> Fig. 1-4-3 | 1.5 MECHANISM SERVICE MODE 1.5.1 How to set the "MECHANISM SERVICE MODE" This model has a unique function to enter the mechanism (1) Disconnect VCR from AC. into every operation mode without loading of any cassette (2) Connect TPGND and TP7001 (TEST) on the Main board tape. This function is called the "MECHANISM SERVICE assembiy with a jump wire. MODE”. (3) Connect VCR to AC. (4) Press the POWER button. | (5) With lock levers on the left and right of the Cas- sette holder assembly pulled toward the front, slide the holder in the same direction as the cassette insertion di- rection. (For the positions of lock levers WE), refer to the “Procedures for Lowering the Cassette holder as- sembly” on pages 1-3 of 1.3 DISASSEMBLY/ASSEMBLY METHOD.) (6) The cassette holder lowers and, when the loading has completed, the mechanism enters the desired mode. TP2033 TP106 А. FR PB. FM TP111 D.FF Main board 7 assembly CP5301 TP7001 | f= ras UV | Fig. 1-5-1 1-5 1.6 EMERGENCY DISPLAY FUNCTION — 1.6.3 How to clear emergency record This product has the function to store the last two previous Press the COUNTER RESET button on the remote control- emergency faults which can be displayed in the FDP when ler in the emergency record display mode, and the record servicing. of the emergency fault(s) is cleared. 1.6.1 How to display record of an emergency faults Note: Put the unit into A mode by using the VCR remote con- troller. (When it is in B mode, the preset remote con- trol codes are not accepted.) (1) Press the “N” button of the presetting unit and the two previous emergency faults are shown in the FDP. (2) Press the "N” button of the presetting unit again to re- turn to the normal mode. [Example] E:01:03 | Emergency fault before last Emergency fault of the last time [Example] E:——:— —«--- No record of emergency 1.6.2 Detail of emergency faults EMG DATA Symptom Detect mode Resulting mode E : 01 Loading motor rotates for more than 8 Sec Loading POWER OFF “| without shift to next mode. | Е: 02 Loading motor rotates for more than 8 Sec Unloading POWER OFF | | without shift to next mode. E : 03 TU REEL FG input is absent. REC/PLAY/FF/REW STOP — POWER OFF (for more than 4 Sec) SEARCH FE/SEARCH REW E: 04 DRUM FF input is absent. (for more than 3 Sec) REC/PLAY/FF/REW STOP — POWER OFF SEARCH FF/SEARCH REW E : 06 CAPSTAN FG input is absent. (for more than 4 Sec) | REC/PLAY/FF/REW STOP — POWER OFF SEARCH FF/SEARCH REW E:07 | No SWD5V/12V - POWER ON POWER OFF Table 1-6-1 EMERGENCY FAULTS 1.7 SYSCON CIRCUIT 1.7.1 Syscon CPU pin function (1C3001) 1/2 PIN NO. LABEL IN/OUT FUNCTION 1 CTL(+) IN/OUT | CTL(+) SIGNAL 2 SVSS - GND 3 CTL) IN/OUT | CTL) SIGNAL 4 CTLBIAS - CTL BIAS VOLTAGE 5 CTLFB - NC 6 CTLAMPOUT OUT | CTL PULSE OUTPUT 7 CTLSMTIN IN CTL PULSE INPUT 8 CFG IN CAPSTAN FG PULSE INPUT 9 SVCC - SYSTEM POWER 10 AVCC - SYSTEM POWER FOR ANALOG CIRCUIT 11 MESECAM DET OUT | MESECAM MODE:H 12 SECAM DET - NC 13 VIDEO ENV IN AUTO TRACKING DETECT/INPUT THE AVERAGE OF PLAYBACK VIDEO SIGNAL 14 START SENSOR IN START SENSOR 15 END SENSOR IN END SENSOR 16 IND(L) - NC 17 IND(R) - NC 18 SCR ID - NC 19 NC - NC 20 | AFC IN TUNING CLOCK 21 RF AGC - NC 22 A.ENV/ND(L) - NC 23 AVSS - GND FOR ANALOG CIRCUIT 24 CTL GAIN OUT | CONTROL AMP OUT FREQUENCY RESPONSE SWITCHING 25 LSA IN MECHANISM MODE DETECT(A) 26 LSB IN MECHANISM MODE DETECT(B) 27 LSC IN MECHANISM MODE DETECT(C) 28 CAP REV(L) OUT | CAPSTAN MOTOR REVERSE CONTROL (FWD:H/REV:L) 29 RC IN REMOTE CONTROL DATA INPUT 30 R.PAUSE - NC 31 PROJECT 50 IN - NC 32 LMC3 OUT | LOADING MOTOR DRIVE(3) 33 PROJECT 50 OUT - NC 34 NC - NC 35 LMC1 OUT | LOADING MOTOR DRIVE(1) 36 LMC2 OUT | LOADING MOTOR DRIVE(2) 37 P.SAVE(L) - NC 38 P.CTL(H) OUT | CONTROL SIGNAL FOR SWITCHING POWER SUPPLY 39 SIDE BAND GAIN OUT | VOLTAGE CONTROL SIGNAL FOR VIDEO FREQUENCY RESPONSE 40 POWER DET IN DETECTION SIGNAL FOR POWER DOWN OF AC POWER SUPPLY 41 REC SAFETY IN REC SAFETY SWITCH DETECT (SW ON:L) | 42 РВОТЕСТ IN DETECTION SIGNAL FOR SW POWER SUPPLY 43 VSS - GND 44 STB/TEST OUT | STROBE SIGNAL (FOR FDP DRIVER) 45 VCC - SYSTEM POWER 46 JSA - NC 47 JSB - NC 48 STL(L) - NC 49 I2C DATA IN/OUT | SERIAL DATA TRANSFER OUTPUT FOR THE ON-SCREEN IC 50 | 12C CLK OUT | SERIAL DATA TRANSFER CLOCK FOR THE ON-SCREEN IC 51 S.DATA TOSYS IN SERIAL DATA TRANSFER OUTPUT FROM THE ON-SCREEN IC TO THE FDP DRIVER | 52 S.DATA FRSYS OUT | SERIAL DATA TRANSFER OUTPUT FROM THE FDP DRIVER TO THE ON-SCREEN IC | 53 S.CLK OUT | SERIAL DATA TRANSMISSION CLOCK FROM THE FDP DRIVER TO THE ON-SCREEN IC 54 SP FG IN DETECTION SIGNAL FOR SUPPLY REEL ROTATION/TAPE REMAIN | 55 TU FG IN DETECTION SIGNAL FOR TAKE-UP REEL ROTATION/TAPE REMAIN 56 LOCKIL) IN TUNING PLL LOCK DETECT:L | Table 1-7-1 SYSCON CPU pin function(1/2) 1-7 1.7.2 Syscon CPU pin function (IC3001) 2/2 PIN NO. LABEL IN/OUT FUNCTION 57 TU CE OUT | CHIP ENABLE OF THE TUNER UNIT 58 SW2 OUT | TUNER SYSTEM “L” MODE:L 59 NC - NC 60 TU CLK OUT | CLOCK FOR DATA TRANSFER TO THE TUNER UNIT 61 TU DATA OUT | TUNING DATA 62 FWE - NC 63 NMI(L) - NC 64 X2 - TIMER CLOCK (32.768KHz) 65 X1 - TIMER CLOCK (32.768KHz) 66 RES(L) - RESET TERMINAL (RESETON:L) 67 OSC1(IN) - MAIN SYSTEM CLOCK(10MH2z) 68 VSS - GND 69 | OSC2(0OUT) - MAIN SYSTEM CLOCK(10MHz) 70 VCC - SYSTEM POWER 71 MODE - NC | 72 TU A MUTE(H). OUT | TUNER AUDIO MUTE CONTROL (MUTE:H) 73 TU V MUTE(H) OUT | TUNER VIDEO MUTE CONTROL (MUTE:H) 74 SW1 OUT | TUNER “L” SYSTEM MODE:H 75 120 CLK2 OUT SERIAL DATA TRANSFER CLOCK FOR MEMORY IC 76 I2C DATA2 IN/OUT | SERIAL DATA TRANSFER OUTPUT FOR MEMORY IC 77 NC - NC 78 NC - NC 79 NC - NC 80 A.MUTE(H) OUT | AUDIO MUTE CONTROL (MUTE:H) 81 FMA_ADJ - NC 82 VCC - SYSTEM POWER 83 CCIR(H) - NC 84 VSS - GND 85 SP SHORT(H) - NC 86 LP SHORTIH) - NC 87 N.REC ST(H) OUT NORMAL AUDIO SOUND RECORDING START 88 H.REC ST(H) - NC 89 B/W(H) - NC 90 NC - NC 91 OSD CS OUT | CHIP SELECT FOR THE ON-SCREEN IC 92 SYNC DET(H) IN | DETECTION OF VIDEO SYNC SIGNAL (DETECTED:H) 93 | P.MUTE(L) OUT PICTURE MUTE CONTROL (MUTE:L) 94 SECAM(H) - NC 95 IP ON(H) - NC 96 NC - NC 97 N.REC(H) OUT NORMAL AUDIO REC MODE CONTROL (REC:H) 98 C.SYNC IN COMPOSITE SYNC 99 A.FF - NC 100 | V.FF OUT ROTATION DETECTION SIGNAL FOR DRUM MOTOR/TIMING CONTROL SIGNAL FOR RECI 101 CAPPWM OUT CAPSTAN MOTOR CONTROL 102 | DRUMPWM OUT DRUM MOTOR CONTROL 103 | NC - NC 104 | S PB(H)/SP SEARCH(H) - NC 105 | EE(L) OUT EE/PB CONTROL (EE MODE:L) 106 | NC - NC 107 | DPG IN DRUM PICKUP PULSE INPUT (SWITCHING PULSE) 108 | DFG IN DRUM FG PULSE INPUT 109 | VCC - SYSTEM POWER 110 | V.PULSE OUT | V.PULSE ADDITION TIMING CONTROL 111 VSS - GND 112 | CTLREF - CTL REFERENCE VOLTAGE 1-8 Table 1-7-2 SYSCON CPU pin.function(2/2) CTION 2 MECHANISM ADJUSTMENT 2.1 BEFORE STARTING REPAIR AND ADJUSTMENT 2.1.1 Precautions {1} Unplug the power cable of the main unit before using your soldering iron. (2) Take care not to cause any damage to the conductor wires when plugging and unplugging the connectors. (3) Do not randomly handle the parts without identifying where the trouble is. (4) Exercise enough care not to damage the lugs, etc. dur- ing the repair work. (5) When installing the front panel assembly, be sure to hook the lug on the back side of the cassette door to the door opener of the cassette holder. If this operation is ne- glected it will not be possible to remove the cassette when ejecting because the housing door cannot be opened. 2.1.2 Checking for Proper Mechanical Operations Enter the mechanism service mode when you want to op- erate the mechanism when no cassette is loaded. (See 1.6 MECHANISM SERVICE MODE.) 2.1.3 Manually Removing the Cassette Tape 1. In case of electrical failures If you cannot remove the cassette tape which is loaded be- cause of any electrical failure, manually remove it by taking the following steps. (1) Unplug the power cable and remove the top cover, bracket and front panel assembly. (See 1.3 DISASSEM- BLY/ASSEMBLY METHOD.) (2) Unload the cassette by manually turning the loading mo- tor of the mechanism assembly toward the front. In do- ing so, hold the tape by the hand to keep the slack away from any grease. (See Fig.2-1-1.) (3) Bring the pole base assembly {supply or take-up side) to a pause when it reaches the position where it is hidden behind the cassette tape. (4) Move the top guide toward the drum while holding down the lug (À of the bracket retaining the top guide. Like- wise hold part (8) down and remove the top guide. Section © of the top guide is then brought under the cassette lid. Then remove the top guide by pressing the whole cassette tape down. (See Fig.2-1-2.) (5) Remove the cassette tape by holding both the slackened tape and the cassette lid. (6) Take up the slack of the tape into the cassette. This com- pletes removal of the cassette tape. Loading motor O0) 0 о Г Pole base assembly Fig. 2-1-1 Fig. 2-1-2 2-1 2. In case of mechanical failure If you cannot remove the cassette tape which is loaded be- cause of any mechanical failure, manually remove it by tak- ing the following steps. (1) Unplug the power cable and remove the top cover, front panel assembly and others so that the mechanism as- sembly is visible. (See 1.3 DISASSEMBLY/ASSEMBLY METHOD.) (2) While keeping the tension arm assembly of the mecha- nism assembly free from tension, pull the tape on the pole base assembly (supply or take-up side) out of the guide roller. (See Fig.2-1-3.) (3) Take the spring of the pinch roller arm assembly off the hook of the press lever assembly, and detach it from the tape. (See Fig.2-1-4.) (4) In the same way as in the electrical failure instructions in 2.1.3 (4), remove the top guide. (5) Raise the cassette tape cover. By keeping it in that posi- tion, draw out the cassette tape case from the cassette holder and take out the tape. (6) By hanging the pinch roller arm assembly spring back on the hook, take up the slack of the tape into the cassette. Pole base assembly (take-up side) = ~~ O K Os Y O Gp (3 ve O 1_—+0© Pole base assembly —— S O) (O (supply side) 5 Tension arm assembly | CE ( Se o \ © | The | ñ CD O O Take the spring off the hook, and detach it from the tape. 7 = У Guide pole guard Press lever assembly 2-2 Fig. 2-1-4 2.1.4 Jigs and Tools Required for Adjustment Alignment tape (SP) Alignment tape (LP) MHPE MHPE-L Back tension cassette gauge A/C head position bit PTU94010 PUJ48076-2 E Roller driver PTU94002 Presetting unit PTU94008 Torque gauge PUJ48075-2 Table 2-1-1 2.15 Maintenance and Inspection 1. Location of major mechanical parts Jigs and tools required for adjustment (T2)stator assembly UV catcher? (take-up side) Audio control head / (т?) Loading motor (T1) UV catcher2 (supply side) | (13) Drum assembly | (T5) Head base 20 Fuil erase head NI m3 Pole base assembiy (supply side) 7 — AFFE (22 Tension arm assembly 23 Adjust pin —; Tension brake —— assembly | 1, 1 J A 1__11 it TE a Reel disk | (supply side) 19 Idler lever (2) Rec safety lever Main brake assembly (supply side) \ Idler arm assembly mn Pole base assembly (take-up side) ©) —(m Reel disk | (19) Guide pole guard _9 Pinch roller arm assembly Вс) Lid guide _ (press lever T= assembly H ne Guide arm I | assembly (take-up side) (take-up side) (take-up side) 114) Sub brake assembly 19 Main brake assembly Fig. 2-1-5 Mechanism assembly top side 2-3 Capstan motor Capstan brake assembly Loading arm gear (supply side) | Belt (loading motor) & \ Belt (capstan) | Loading arm gear (take-up side) O O \ - Plate y | O (supply side) Ч | ©? Control bracket В | (Es)Contro plate E ap (B9)Tension arm bearing L — 1 613 Rotary encoder 613 Direct gear Take-up head 6) Take-up lever 618 Rotary encoder guide Change lever assembly 619 Clutch unit Fig. 2-1-6 Mechanism assembly bottom side Opener guide | ® Guide rail ® Roller cam assembly Pie Loading motor Cassette housing bracket Worm gear Belt (loading motor) Fig. 2-1-7 Mechanism assembly left side | Fig. 2-1-8 Mechanism assembly right side Note: This table shows the order in which parts are removed for replacement. To replace parts, remove them in the order of 1to 18 as shown in the table. To install them, reverse the removal sequence. The circled numbers (symbols and numbers) preceding the individual part names represent the numbers in the "Lo- cation of major mechanical parts" table. Also, the "T", "B", and "T/B" on the right of each part name shows that the particular part is removed from the front, from the back, and from both sides of the mechanism, respectively. and numbers = | — — Removal parts {Reference items) Replacement parts Symbols and numbers Nomber of removal steps Roller cam assembly Cassette housing bracket Cassette holder assembly Pinch roller arm assembly Press lever assembly Drive gear Drive arm UV catcher2 Direct gear Relay gear Sub brake assembly (take-up side) Loading arm gear (supply side) Loading arm gear (take-up side) Main brake assembly (take-up Guide arm assembly Change lever assembly Control bracket1 Reel disk (take-up side) Tension brake assembly Tension arm assembly Rotary encoder Control plate Guide rail Opener guide Clutch unit Link lever Worm gear Take-up lever idler lever Brake lever г — 2.2.3 Guide rai 2.2.3 Roller cam 22.3 Cassette bracket 2.2.3 Opener 22.3 Door 22.3 22.3 Limit 2.2.3 Cassette holder 22.3 Drive 22.3 Driveam 22.4 Pinchrolleram 22.5 Guide am assembiy 2.2.5 Press lever 2.2.6 Audio control head 22.7 motor 22.8 motor 228 UV catcher? 2.2.9 Pole base 2.2.9 Pole base 2.2.10 encoder 2.2.11 Clutch unit 2.2.12 lever 2.2.12 Direct 2.2.12 Clutch 2.2.13 Link lever 2.2.14 Cassette 2.2.14 Control cam 2.2.14 Wom - 1 2.2.15 Control bracket1 2.2.15 Control 2.2.16 am 22.16 am 22.16 am gear shaft 2247 T: lever 2217 T head 2.2.17 Control 2.2.18 brake 2.2.19 Sub brake 2.2.20 Main brake 2.2.20 Main brake 2.2.20 Reel disk 2.2.21 Tension brake 2.2.21 Reel disk 22.21 Tension am 2.2.21 Tension am 2.2.22 Ider lever 2.2.22 Idler am - Brake lever - encoder il jala aja ajja |||) Front (TV/Back (B) of mechanism a 1 10 POSO PCS YE EA PINO PLA OLA PA N Na Ola aaO RIO WIR DI = DIDI DPD : 0:70 0 RIND ; ВО; Ко 1 КО 1 КО ЕО ро CG) | GD jG; 69 J LO WW | CO | со Æ& | + a] EE be oR | A AO ponia —a en — “о @ — | id — NS — GI co — N mimimimimimimimimimiminm wiwiwiwlwiwiwmiwiwiwiwiw Sl Spain SA SS Al Alain сл | Е Оке ла) Пл | кл ion с о | |0 | | | о | с) | = ARSS SER) со | сю | сю {90 в оо | ео | 00 | 90 1 0 1 0 $ 0 оо 2. Cleaning Regular cleaning of the transport system parts is desirable but practically impossible. So make it a rule to carry out clean- ing of the tape transport system whenever the machine is serviced. When the video head, tape guide and/or brush get soiled, the playback picture may appear inferior or at worst disap- pear, resulting in possible tape damage. (1) When cleaning the upper drum (especially the video head), soak a piece of closely woven cloth or Kimu-wipe with alcohol and while holding the cloth onto the upper drum by the fingers, turn the upper drum counterclockwise. | Note: Absolutely avoid sweeping the upper drum vertically as this will cause damage to the video head. (2) To clean the parts of the tape transport system other than the upper drum, use a piece of closely woven cloth or a cotton swab soaked with alcohol. (3) After cleaning, make sure that the cleaned parts are com- pletely dry before using the video tape. 3. Lubrication | | With no need for periodical lubrication, you have only to lu- bricate new parts after replacement. If any oil or grease on contact parts is soiled, wipe it off and newly lubricate the parts. (1) See the mechanism assembly and disassembly diagrams (M4) for the lubricating or greasing spots. See Table 2-1- 2 for the types of oil or grease to be used. | | Symbols on the dis- Type Name Serial No. | assembly diagrams Grease Maltemp SH-P KYODO-SH-P AA Oil Cosmohydro HV56. | COSMO-HV56 BB Table 2-1-2 Grease and oil used for the unit 4. Suggested servicing schedule for main components The following table indicates the suggested period for such service measures as cleaning,lubrication and replacement. In practice, the indicated periods will vary widely according to environmental and usage conditions.However, the indi- cated components should be inspected when a set is brought for service and the maintenance work performed if necessary. Also note that rubber parts may deform in time,even if the set is not used. Operation Hours ~1000H | ~2000H Upper drum assembly Xx O O A/C head xO Lower drum assembly *x O System Parts Name Pinch roller arm assembly Full erase head Tension arm assembly Capstan motor (Shaft) Tape transport + * * + ++ 7 Guide arm assembly Capstan motor Capstan brake assembly Main brake assembly Belt (Capstan) Belt (Loading motor) O Drive Loading motor Clutch unit Worm gear Control plate Brush Xx O Tension brake assembly O Rotary encoder Other O0O5000000000***** Y»: Cleaning (O: Inspection or Replacement if necessary Table 2-1-3 2.2 REPLACEMENT OF MAJOR PARTS 2.2.1 Before Starting Disassembling (Phase matching between mechanical parts) | The mechanism of this unit is closely linked with the rotary encoder and system controller circuits. | Since the system controller detects the status of mechani- cal operation in response to phases of the rotary encoder (internal switch positions), the mechanism may not operate properly unless such parts as the rotary encoder, control plate, loading arm gear, control cam, cassette gear, limit gear, relay gear and drive gear are installed in their correct posi- tions. | Especially, this model is not provided with any cassette hous- ing assembly, so that cassette loading and unloading must be accomplished by operation of the cassette holder assem- bly. The latter is in turn driven by such parts as the drive gear, relay gear and limit gear. Exercise enough care, there- fore, to have the phases of all this gear matching one an- other, (For information on phase matching of the mechanism, see the instructions on how to instal! individual parts.) This unit is provided with a mechanism assembly mode. lt is therefore necessary to enter this mode for assembling and disassembling procedures. This mode is usually not in use, manually set it when it is required. 2.2.2 How to Set the Mechanism Assembling Mode Remove the mechanism assembly and place it bottom side up. (See SECTION 1 DISASSEMBLY.) Turn the worm gear toward the front so that the guide hole of the control cam is brought into alignment with the hole at the mechanism as- sembly chassis. This position renders the mechanism assem- bling mode operational. Make sure that the control plate is located in alignment with the mark E. (See Fig.2-2-1.) Chassis hole Worm gear IE o С o 3 | 7 = N 4 Guide hole © LA Control cam Control plate Fig. 2-2-1 2.2.3 Cassette Holder Assembly 1. How to remove (1) Remove the guide rail and roller cam assembly. (See Fig.2-2-2.) (3 lugs on the guide rail and one lug on the roller cam assembly) Guide rail Roller cam assembly Lug | Fig. 2-2-2 (2) Remove the two slit washers and remove the cassette housing bracket. (See Fig.2-2-3.) (3) Remove the opener guide, spring(A}, door opener, relay gear and limit gear. (See Fig.2-2-3.) Spring(A) Opener guide Door opener Slit washers Cassette housing bracket Fig. 2-2-3 2-7 (4) While swinging the lock levers (R) and (L) of the cassette holder assembly toward the front, slide the cassette holder assembly until its legs come to where the guide rail and the roller cam assembly have been removed (so that the drive arm is upright). (See Fig.2-2-4.) Drive arm Lock lever (L) (Upright) Cassette holder assembly Cassette holder assembly Fig. 2-2-6 (6) Draw out the drive gear, and remove the drive arm. Fig. 2-2-4 (5) While holding the left side of the cassette holder, lift the cassette holder assembly so that the three legs on the left side are all released. Then pull the legs (A) and on the right side out of the rail and also pull up the leg ©. (See Fig.2-2-5 and Fig.2-2-6.) Cassette holder assembly Drive arm Main deck right side 2-8 2. How to install (Phase matching) (1) Insert the section (A) of the drive arm into the section of the main deck. (2) Insert the section (1) of the drive gear into the round hole, and the section (2) into the square hole on the drive arm. (See Fig.2-2-7.) (3) Hold the drive arm upright and fit the leg © on the right side of the cassette holder assembly into the groove. (See Fig.2-2-8.) (4) While swinging the lock lever (R) of the cassette holder assembly toward the front, put the legs (A) and (B) into the rail. (See Fig.2-2-8.) (5) Drop the three legs on the left side of the cassette holder assembly into the groove at one time. (See Fig.2-2-9.) (6) Slide the whole cassette holder assembly toward the front to bring it to the eject end position. (7) Install the limit gear so that the notch on the outer cir- cumference of the limit gear is brought into alignment with the guide hole on the main deck. (See Fig.2-2-10.) (8) Instal! so that the notch on the periphery of the relay gear is aligned with the notch of the main deck and that hole A of the relay gear is aligned with the hole A of the limit gear and that hole B of the relay gear is aligned with the hole B of the drive gear. (See Fig.2-2-10.) (9) Install the door opener, opener guide, spring(A) and cas- sette housing bracket and fasten the two slit washers. Cassette holder assembly Lock lever (R) Drive arm © Fig. 2-2-8 Cassette holder assembly Fig. 2-2-9 Notches Guide hole Drive gear Notch Limit gear Fig. 2-2-10 2-9 2.2.4 Pinch Roller Arm Assembly 1. How to remove (1) Remove the spring from the hook of the press lever as- sembly. (2) Remove the slit washer and remove the pinch roller seat 2. (See Fig.2-2-11.) (3) Remove the pinch roller arm assembly by pulling it up. Slit washer Pinch roller seat2 © La Pinch roller arm assembly Press lever assembly Pinch roller arm assembly Fig. 2-2-11 2.2.5 Guide Arm Assembly and Press Lever Assembly 1. How to remove (1) Remove the spring and expand the lug of the lid guide in the arrow-indicated direction. Then remove the guide arm assembly by pulling it up. (2) Remove the press lever assembly by pulling it up. (See Fig.2-2-12.) Press lever assembly Tension spring ~~ Guide arm o) assembly | Lid guide Fig. 2-2-12 2-10 2.2.6 Audio Control Head 1. How to remove (1) Remove the two screws (A) and remove the audio con- trol head together with the head base. Audio control head Fig. 2-2-13 (2) When replacing only the audio control head, remove the three screws (B) while controlling the compression spring. Screws(B) Audio control head Compression Audio control head Springs board assembly > Head base -- Fig. 2-2-14 2. How to install (1) To make the post-instaliation adjustment easier, set the temporary level as indicated in Fig.2-2-15. Also make sure that the screw center is brought into alignment with the center position of the slot. Head base A/C head 12.4 mm 1 Head base ‘Audio control head Fig. 2-2-15 2.2.7 Loading Motor 1. How to remove (1) Remove the belt wound around the worm gear. (2) Open the two lugs of the motor guide and remove the loading motor, loading motor board assembly and motor guide altogether by pulling them up. (3) When replacing the loading motor board assembly, take care with the orientation of the loading motor. {install so that the loading motor label faces upward.) (4) When the motor pulley has been replaced, choose the fitting dimension as indicated in Fig.2-2-16. oading motor board assembly Loading motor Motor guide Motor pulley 2.2.8 Capstan Motor 1. How to remove (1) Remove the belt (capstan) on the mechanism assembly back side. (2) Remove the three screws (A) and remove the capstan motor. Screws(A) Yi — Screw(A) Fig. 2-2-17 2. How to install (Centering the mounting position) When the capstan motor has once been removed and then reinstalled out of the initial correct position in the rotational direction, the capstan motor current may be unstable dur- ing operation in high or low temperatures. This may result in greater Wow & Flutter and occasionally in power break- down because of current over - load. Install the capstan mo- tor while following the procedure given below. (The capstan motor is centrally located when the unit is shipped from the factory.) (1) Provisionally tighten the three screws (A) securing the capstan motor. | | (2) Install the mechanism assembly to which the capstan motor is provisionally fastened on the bottom chassis which incorporates the Main board assembly. (No need to tighten the screws for mounting the mechanism.) Make sure that all the connectors for the mechanism as- sembly and the Main board assembly are correctly in- stalled as indicated in Fig. 2-2-18. Spacer Fig. 2-2-18 (3) Making sure that the connector CN3003 of the capstan motor Is correctly mounted, and securely tighten the three screws (A). Note: When the capstan motor has been re- placed with a new one, perform record- ing in the EP mode for at least 2 min- utes at normal temperatures immedi- ately before starting the FF/REW or SEARCH operations (Aging). 2-11 2.2.9 Pole Base Assembly (supply or take-up side) 1. How to remove (1) Remove the UV catcher 2 on the removal side by loos- ening the screw (A). (2) Remove the pole base assembly on the supply side from the mechanism assembly by loosening the screw (B) on the mechanism assembly back side and sliding the pole base assembly toward the UV catcher 2. (3) As for the pole base assembly on the take-up side, turn the pulley of the loading motor to lower the cassette holder because the screw (B) is hidden under the con- trol plate. (See the “Procedures for Lowering the Cas- sette holder assembly” of 1.3 DISASSEMBLY/ASSEM- BLY METHOD.) Further turn the motor pulley to move the cassette holder until the screw (B) is no longer un- der the control plate (in the half-loading position). Then remove it as done for the supply side by removing the screw (B). NOTE: After reinstalling the Pole base assembly and the UV catcher2, be sure to perform compatibility ad- justment. Screw(A) UV catcher? Screw(B) Fig. 2-2-19 2-12 2.2.10 Rotary Encoder 1. How to remove (1) Remove the screw (A) and remove the rotary encoder by pulling it up. (See Fig. 2-2-20.) Rotary encoder (Front side) Screw(A) Guide marks Rotary encoder (Back side) Positioning pin of the rotary encoder Fig. 2-2-20 Control plate Shaft of the rotary encoder guide Fig. 2-2-21 2. How to install (Phase matching) (1) Make sure that the mark E of the control plate is in align- ment with the mark Y of the loading arm gear shaft and bring the guide marks on the rotary encoder into align- ment as indicated in Fig.2-2-20. (See Fig. 2-2-20 and Fig. 2-2-21.) (2) Turn over the rotary encoder with its guide marks kept in alignment and install it by fitting on the shaft of the rotary encoder guide and the positioning pin. (3) Tighten the screw (A) to complete the installation. 2.2.11 Clutch Unit (1) Remove the belt wound around the capstan motor and the clutch unit. (2) Remove the slit washer and remove the clutch unit. Belt | Slit washer Clutch unit 1. How to remove (1) Release the two lugs of the rotary encoder guide in the arrow-indicated direction and remove the change lever assembly. (2) Remove the slit washer retaining the direct gear and re- move the latter. Take care so as not to lose the washer and spring. (See Fig.2-2-23.) 2. How to install (1) Install the clutch gear, spring (A), spring (C), direct gear, spacer and others to the individual shafts of the main deck, and finally the slit washer. (See Fig.2-2-23.) (2) Let the spring (B) drops into the rotary encoder guide hole and install the change lever assembly.(Take care not to mistake a direction of the spring.) The point is to slightly lift the clutch gear and catch it from the both sides with the assembly. (See Fig.2-2-24.) Fig. 2-2-22 2.2.12 Change Lever Assembly, Direct Gear and Clutch Gear1 Rotary encoder guide Change lever assembly ping) Clutch geart — чо — — — — — i — = Main deck Main deck Change lever Slit washer assembly Washer Spacer Direct gear Spring(A) Position the projecting side down. Spring(B) 2.2.13 Link Lever 1. How to remove (1) Remove the two slit washers. (2) Remove the link lever by lifting it from the shaft retained by the slit washers. Then swing the link lever counterclockwise and remove it from the locking section of the control plate. Fig. 2-2-23 Slit washers Link lever Locking section of the control plate Fig. 2-2-25 2-13 2. How to install (Phase matching) (1) Slide the control plate so that its mark E is aligned with the mark W on the loading arm gear shaft. (See Fig.2-2- 26.) (2) Rotate the worm gear until the guide hole of the control cam is aligned exactly with the guide hole of the main deck. (See Fig.2-2-27.) (3) Insert the link lever into the locking section of the con- trol plate. (See Fig.2-2-25.) (4) Rotate the link lever clockwise so that it is installed on the shafts in the center and on the left of the control cam. (5) Fasten the slit washers at these two points. Control plate Shaft of the rotary encoder guide Fig. 2-2-26 LO 1 °, Worm gear Control cam guide hole Cassette gear Control cam Fig. 2-2-27 2-14 2.2.14 Cassette Gear, Control Cam and Worm Gear 1. How to remove (1) Remove the control cam by lifting it. (2) Open the two lugs of the cassette gear outward and pull the latter off. (3) Remove the belt wound around the worm gear and the loading motor. (4) Open the lug of the lid guide outward and remove the worm gear. Loading motor Worm gear Lid guide Belt Lug Control cam Cassette gear Fig. 2-2-28 2.2.15 Control Plate 1. How to remove (1) Remove the screw (A) retaining the control bracket 1 and remove the latter. (2) Slide the control plate as indicated by the arrow and re- move the control plate. {See Fig.2-2-29.) Screw(A) bracket1 Мея a - > al о» plate Fig. 2-2-29 2. How to install (Phase matching) (1) Adjust the position of the idler arm assembly pin as indi- cated in Fig.2-2-30 (to the left of centre of the R section). (2) Bring the guide hole of the take-up lever into alignment with the hole at the control plate guide and fix the posi- tion by inserting a 1.5 mm hexagonal wrench. Install the control plate so that the section A of the load- Ing arm gear shaft fits into the hole (A) of the control plate, the section B of the control plate guide into the hole (B), and the control plate comes under the section C of the rotary encoder guide and the section D of the loading arm gear shaft while press-fit the pole base assmebly (supply side) as indicated by the arrow. It is important that the tension arm assembly shaft is posi- tioned closer toward you than the control plate. (See Fig.2-2-31.) (4) Make sure that the mark E of the contro! plate is in align- ment with the mark Y of the loading arm gear shaft. (See Fig.2-2-31.) (5) Pull off the hexagonal wrench for positioning. (3 — Take-up lever pin Guide hole of the control plate guide 1.5mm hexagonal wrench Fig. 2-2-30 br Section A Section D _ Section D Hole À 5 ye Pole base assembly (supply side) Section A n= - A = A Cig y y 2 | + | Hole A N= <A WJ ] € Hole B Tension arm assembly shaft Section B Section C Æ Control plate Fig. 2-2-31 2.2.16 Loading Arm Gear (supply or take-up side) and Loading Arm Gear Shaft 1. How to remove (1) Remove the loading arm gear (supply side) by loosening the screw (A). (See Fig. 2-2-32.) (2) Remove the screw (B) and remove the torsion arm from the pole base assembly (take-up side). (See Fig.2-2-32.) (3) Turn the loading arm gear (take-up side) clockwise so that the notch of the loading arm gear (take-up side) is in align- ment with the projection of the loading arm gear shaft and lift it. Likewise, turn the loading arm counterclockwise so that the notch is in alignment with the projection and remove the loading arm gear (take-up side). (See Fig.2-2-32 and Fig. 2-2-33.) (4) When removing the loading arm gear shaft, be sure of first removing the screw retaining the drum assembly (on the back side of the loading arm gear shaft). Then remove the screw (C) and remove the loading arm gear shaft by sliding it. 2-15 Pole base assembly (supply side) Pole base assembly (take-up side) Guide marks Screw(B) Torsion arm Loading arm gear (take-up side) Loading arm gear (supply side) O N Loading arm gear shaft Yolo NG seen Notch Fig. 2-2-32 Loading arm gear shaft Projection A Y Projection B Loading arm gear (take-up side) Fig. 2-2-33 2-16 2. How to install (1) Align the notch of the loading arm gear (take-up side) to the projection B of the loading arm gear shaft and slip it over. Then rotate it clockwise for alignment with the pro- jection A and slip it down to the bottom. (See Fig.2-2- 33.) (2) Then turn the loading arm gear (take-up side) counterclockwise. Hang the torsion arm on the pole base assembly (take-up side) and tighten the screw (B). (3) Install the loading arm gear (supply side) so that the guide mark of the loading arm gear (take-up side) is in align- ment with the guide mark of the loading arm gear (sup- ply side}. Then hang the torsion arm on the pole base assembly (supply side) and tighten the screw (A). (See Fig.2-2-32.) 2.2.17 Take-up Lever, Take-up Head and Control Plate Guide (1) Remove the spring of the take-up lever from the main deck. (2) Remove the lug (A) of the take-up lever from the main deck and pull out the take-up lever and the take-up head together. (3) Remove the screw (A). (4) Align the idler arm assembly pin in the center of the R section of the control plate guide, remove the control plate guide lugs (B) and (C) from the main deck, and re- move the control plate guide. Idler arm assembly pin Take-up lever Take-up head Lug(A) Lug(B) Control plate guide Fig. 2-2-34 2.2.18 Capstan Brake Assembly 1. How to remove (1) Move the lug (A) of the capstan brake assembly in the arrow-indicated direction so that it comes into alignment with the notch of the main deck. {See Fig. 2-2-35.) (2) Remove the lug (B) of the capstan brake assembly from the main deck and remove the capstan brake assembly. Capstan brake assembly Fig. 2-2-35 2.2.19 Sub Brake Assembly (take-up side) 1. How to remove (1) Remove the spring attached to the lid guide and sub brake assembly (take-up side). (2) Bring the lug (A) of the sub brake assembly (take-up side) into alignment with the notch of the main deck. (3) Remove the lugs (B) and (C) of the sub brake assembly (take-up side) from the main deck and remove the sub brake assembly (take-up side). Spring | ©) | sub brake assembly (take-up side) [ра й ramas po i Lug(C) Fig. 2-2-36 2.2.20 Main Brake Assembly (take-up side), Reel Disk (take-up side) and Main Brake Assembly (supply side) 1. How to remove (1) Move the main brake assembly (take-up side} in the ar- row-indicated direction and remove the reel disk (take- up side). (2) Remove the spring attached to the main brake assembly. (3) Remove the lug (A) of the main brake assembly (take-up side) and pull out the lug (B) after bringing it into align- ment with the main deck notch. (4) Remove the lugs (C), (D) and (E) of the main brake as- sembly (supply side) from the main deck and pull them off. (See Fig.2-2-37.) Note: /fthe main brake assembly is difficult to remove, press it and hold the adjustment pin from the back side of the main deck when attempting to remove it. After the adjustment pin has been removed or the main brake assembly or the reel disk on the supply or take- up side have been replaced, it is required to adjust the main brake assembly torque. See page 2-23 for the de- tailed adjustment procedures. Main brake assembly Reel disk Main brake assembiy (supply side) (take-up side) (take-up side) Adjust pins Lug(D) Spring Lug(A) Fig. 2-2-37 (5) When installing the main brake assembly {take-up side}, slide the brake lever in the direction as indicated by the arrow to prevent it from hitting the projection of the main brake assembly (take-up side). (See Fig.2-2-38.) brake assembly (take-up side) Fig. 2-2-38 2-17 2.2.21 Tension Brake Assembly, Reel Disk (supply side) and Tension Arm Assembly 1. How to remove (1) Remove the three lugs of the tension brake assembly from the main deck and pull them off. (2) Remove the reel disk (supply side) by loosening in the arrow-indicated direction the main brake assembly (sup- ply side). (3) Remove the tension spring on the back of the main deck. Then release the lug of the tension arm bearing in the arrow-indicated direction and draw out the tension arm assembly. (See Fig. 2-2-39.) Lug of the tension Tension arm Reel disk (supply side) arm bearing assembly Tension brake — assembly Lugs == | Tension spring Main brake assembly (supply side) Fig. 2-2-39 2.2.22 ldler Lever, Idler Arm Assembly 1. How to remove | (1) Remove the lug of the idler lever from the main deck and remove the hook fitted in the idler arm assembly hole by lifting it. (2) Remove the slit washer and pull out the idler arm assem- bly. 2-18 Lug Idler lever Idler arm ~ Slit washer Fig. 2-2-40 2.2.23 Stator Assembly (1) Remove the flat cable. (2) Remove the two screws (A). (3) Remove the stator assembly by lifting in the arrow-indi- cated direction. (Take care that the brush spring does not jump out.) (4) After installation, be sure to perform the PB switching point adjustment according to the electrical adjustment procedure. Screws(A) 4 a Flat cable (Take care not to mix up the polar faces when installing.) Stator assembly Fig. 2-2-41 2.2.24 Rotor Assembly (1) Remove the stator assembly. (2) Remove the two screws (B) and remove the rotor as- sembly. Screws (B) (0 О IL 2 Rotor assembly Fig. 2-2-42 Note: When installing the rotor assembly, note that a normal picture cannot be obtained without ensur- ing the phase matching as mentioned below. (3) Match the phases of the upper drum assembly and th rotor assembly as indicated in Fig.2-2-43. | (4) Place the upper drum assembly hole (a) over the rotor assembly holes (b) {with three holes to be aligned) and tighten the two screws (B). (See Fig.2-2-43)) Upper drum assembly —— X The hole is not in line but is offset toward the right. Hole(b) Rotor assembly Fig. 2-2-43 2.2.25 Upper Drum Assembly 1. How to remove (1) Remove the stator assembly and rotor assembly. (2) Loosen the screw of the collar assembly using a 1.5 mm hexagonal wrench and remove the collar assembly. Also remove the brush, spring and cap at one time. (3) Remove the upper drum assembly and remove the washer using tweezers. Note: When replacement is required, control the up- down movement of the brush. Never apply grease. Collar assembly 1.5mm Spring —® hexagonal wrench Brush Loosen У Сар | CD Upper drum © assembly Lower drum assembly Fig. 2-2-44 2. How to install (1) Clean the coil parts of the lower drum assembly and the newly installed upper drum assembly with an air brush in advance. (See Fig.2-2-45.) (2) Install a new washer and upper drum assembly on the drum shaft. (See Fig.2-2-44.) Note: When replacing the upper drum assembly, re- place it the together with the washer. Lower drum assembly Upper drum assembly Fig. 2-2-45 2-19 (3) Install the cap to the upper drum assembly. (4) Position the collar assembly as indicated in Fig.2-2-46 while controlling its up- down movement. assembly Upper drum | Se assembly | Fig. 2-2-46 (5) Secure the collar assembly in position with a hexagonal wrench while pressing its top with the fingers. Tighten assembly Fig. 2-2-47 (6) After installation, gently turn the upper drum assembly with your hand to make sure that it turns normally. Then install the brush and the spring. | (7) Install the rotor assembly and stator assembly accord- ing to Fig 2-2-41 and 2-2-42. (8) When installation is complete, clean the upper drum as- sembly and lower drum assembly and carry out the fol- lowing adjustments. * PB switching point adjustment * Slow tracking adjustment * Compatibility adjustment (Be sure to check for com- patibility for the LP mode.) 2-20 2.3 COMPATIBILITY ADJUSTMENT Notes: * Although compatibility adjustment is very im- portant, it is not necessary to perform this as part of the normal servicing work. It will be re- quired when you have replaced the audio con- trol head, drum assembly or any part of the tape transport system. * To avoid any damage to the alignment tape while performing the compatibility adjustment, get a separate cassette tape (for recording and play back) ready to be used for checking the ini- tial tape running behavior. 2.3.1 Checking/Adjustment of FM Waveform Linearity (1) Connect the oscilloscope to TP106(PB.FM) of the main board assembly and to TP111(D.FF) of the main board assembly for external sync connection. Playing the alignment tape MHPE, observe the FM wave- form. (3) Press the channel buttons (+, -) simultaneously during playback to enter the manual tracking mode. (This also brings tracking to the centre.) (4) Make sure that there is no significant level drop of the FM waveform caused by the tracking operation, with its generally parallel and linear variation ensured. Perform the following adjustments when required. (See Fig.2-3- 1.) (5) Reduce the FM waveform while pressing the channel buttons (+, -) during playback. If a drop in level is found on the left side, turn the guide roller of the pole base assembly (supply side) with the roller driver (PTU94002) to make the FM waveform linear. If a drop in level is on the right side, likewise turn the guide roller of the pole base assembly (take-up side) with the guide roller to make it linear. (See Fig.2-3-3.) (6) Then play MHPE-L and make sure that the FM waveform varies in parallel and linearly with the tracking operation. When required, perform fine-adjustment of the guide roller of the pole base assembly (supply or take-up side). (7) Unload the cassette tape once, play the alignment tape MHPE-L again and confirm the FM waveform. (2 —— Improper waveform variation Fig. 2-3-1 | Supply guide roller Level drop at the supply guide roller | | IIIA >— — Level drop at the take-up guide roller « Proper waveform variation: Always flat Fig. 2-3-2 (b) Guide pole Fig. 2-3-4 2-21 2.3.2 Checking/Adjustment of the Height and Tilt of the Audio Control Head Note: Set a temporary level of the height of the A/C head in advance to make the adjustment easier after the A/C head has been replaced. (See Fig.2- 2-15.) (1) Connect CH-1 of the oscilloscope to AUDIO OUT and CH- ° 2 to TP4A001 (CTL.P) of the main board assembly and ob- serve the waveforms on both channels in the ALT mode. (2) Play the alignment tape MHPE and adjust it by turning the screws (1), (2) and (3) little by little until the wave- form of both the audio output signal and the control pulse reach maximum. The screw (1) and screw (3) are for ad- | justment of tilt and screw (2) for azimuth. - Head base “Audio control head Audio out TP4001 (CTL. P) AA Fig. 2-3-5 2.33 Checking/Adjustment of the Audio Control Head Phase (X-Value) (1) Connect the oscilloscope to TP106(PB.FM) of the main board assembly and to TP111(D.FF) of the main board assembly for external sync connection. (2) Play the alignment tape MHPE and observe the FM waveforms. | (3) Press the channel buttons (+, —) simultaneously during playback to enter the manual tracking mode. (This also brings tracking to the centre.) (4) Loosen screws (4) and (5) so that the A/C head position bit (PTU94010) is set as indicated in Fig.2-3-6. (5) Turn the A/C head position bit fully toward the capstan. Then turn it back gradually toward the drum and stop on the second peak point position of the FM waveform out- put level. Then tighten the screw (4) temporarily. 2-22 (6) Then play the alignment tape MHPE-L. (7) Press the channel buttons (+, -) simultaneously during playback to enter the manual tracking mode. (This also brings the tracking to the centre.) (8) Perform the tracking operation and make sure that the FM waveform is at its maximum. (9) If it is not at maximum, loosen the temporarily tightened the screw (4) and turn the A/C head position bit to bring the audio control head to a position, around where the waveform reaches its maximum for the first time. Then tighten the screws (4) and (5). | Toward the capstan Toward the drum “Y Head base A/C head position bit PTU94010 To the drum Audio control head To the capstan Fig. 2-3-6 A | = | g MHPE played with the | MHPE-L played with 5 standard-width head '\ the triple-width head E о 1 © 5 = \ A \ | A \ , И! \ ; г \_/ ! 4 - | X-value adjust- | - ment point To the drum Control head position Maximize Fig. 2-3-7 2.3.4 Checking/Adjustment of the Standard Tracking Preset [HR-J461MS] Note: Set the remote control code of the video recorder to A mode. (The unit set in B mode does not accept the re- mote control code of the presetting unit.) (1) Connect the oscilloscope to TP106(PB.FM) of the main board assembly and to TP111(D.FF) of the main board assembly for external sync connection. (2) Playing the alignment tape MHPE-L and observing the FM waveform, make sure that the auto tracking opera- tion is complete. (3) Press the button “D” of the presetting unit twice. (4) Make sure that the MHPE-L is not ejected. (5) If ejected, again perform the phase (X-value) adjustment of the audio control head. 2.3.5 Checking/Adjustment of the Tension Pole (1) Check the back tension cassette gauge (PUJ48076-2) to make sure that the indicator points to 25 - 51 gfecm. (2) If the indicated value is outside this range, carry out the following adjustment steps. 1) Select the mechanism servicing mode. (See 1.5 MECHANISM SERVICE MODE.) 2) While in the Play mode, turn the adjustment pin with a straight-slot screwdriver while taking care not to touch the 2.5 mm dia. pole. (See Fig.2-3-8.) Tension arm — assembly Tension brake — 1 assembly Г Fig. 2-3-8 2.3.6 Adjustment of the Tension Stud (1) Adjust so that the left side of the tension stud is on the extension of the notch line of the main deck. (See Fig. 2-3-9.) Note: Adjustment is not usually necessary for the ten- sion stud. Perform this adjustment only when it is out of position. Oo O Do Full erase head `` Tension stud base u sv ès Tension stud — | ral Main deck — - La apposed - Fig. 2-3-9 2.3.7 Main Brake Torque Adjustment Note: Adjustment of the main brake torque is required after the adjustment pin has been removed or the main brake assembly or the reel disk on the sup- ply or take-up side have been replaced, removed or attached. (1) Rotate the pulley of the loading motor by hand to align the mark ¥ on the loading arm gear shaft with the ST marking on the control plate (i.e. set to the STOP mode position). Insert a torque gauge (PUJ48075-2) into the reel disk on the side to be played, hold the torque gauge lightly, ro- tate it clockwise when measuring the supply side torque or counterclockwise when measuring the take-up side torque, and read the value indicated at the moment the reel disk starts to slip. Make sure that the main brake torque values on the sup- ply and take-up sides are both between 23.5 — 78.4 x 103 Nom (240 — 800 gfecm). If the value is outside the specified range, adjust to the specified value by rotating the adjustment pin. If an adjustment by using the adjustment pin is not pos- sible, replace the main brake assembly. (2 ——" (3 — 2-23 Mechanism Timing Chart Mechanism mode Control plate mark [stowstit] [play ] [sc] Rotary encoder Rotary encoder ACH BCH CCH Contro! cam angle Rotary encoder angle Pole base ON |-—— - HALF PRESS F CONTACT | OFF Pinch rolier ON PLAY E ON REV CONTACT OF F (C-INS) Guide arm ON OFF Tension arm HALF FF/REW ОМ. HALF REV OFF Main brake S ON | CONTACT OFF Main brake T ON CONTACT Sub brake S ma — -|- но Sub brake T Capstan brake Direct gear IN FF/REW | OUT PLAY Change lever 2 OFF ON Idler position SUPPLY Cc E NT E в НОНО ame ronal TAKE-UP [| Take-up lever READY RESET Rec safety switch Operation mode (cassette loaded) {drum in motion) _ 2-24 SECTION 3 ELECTRICAL ADJUSTMENT 3.1 PRECAUTION Electrical adjustment are required after replacing circuit components and certain mechanical parts. It is important to perform these adjustments only after all repairs and replacements have been completed. Also do not attempt these adjustments unless the proper equipments is avail- able. 3.1.1 Required test equipment M Colour television or monitor @ Oscilloscope: wide-band,dual-trace,triggered delayed sweep | (3) Frequency counter (9) Signal generator: RF/IF sweep/marker ® Signal generator: PAL/NTSC colour bar, stairstep ® Recording tape @ Digit-key remote controller(provided) 3.1.2 Required adjustment tools Alignment tape (SPstairstep) MHPE Presetting unit PTU94008 Note: The system control circuit of this model has an automatic recognition about the ON-OFF control of the DOCTOR SYSTEM. 3.1.3 Colour bar signal,colour bar pattern @ PAL colour bar signal White(100%) ‚ > e © White(75%) 2 | 55€ (4 \ > SE 9 o - JE 0.3 V Н | NS \ Horizontal sync Fig. 3-1-1 PAL colour bar signal waveform @ PAL colour bar pattern © D > с = =|2|18 SBS = 2 O (5 © as m = (75%) — => White Vv U 100% Black Fig. 3-1-2 PAL colour bar pattern @ NTSC colour bar signal White(100%) 3 < White (75%) So \ 1 39. 100 IRE 1V _ Н | 40 ¡RE кое | | | 77 Horizontal sync Fig. 3-1-3 NTSC colour bar sinal ® NTSC colour bar pattern © © > < = 2 | $ | $ | $ | 5 | % | 8 = (75%) — > a [foe Black Fig. 3-1-4 NTSC colour bar pattern 3.2 SERVO CIRCUIT Notes: » Unless otherwise specified, all measurement point and adjustment parts are located on the MAIN BOARD. * Set the VCR to the mode A by the remote con- troller. 3.2.1 PB switching point Signal * Alignment tape [MHPE], Stairstep Mode | * PB e Automatic tracking OFF Equipment e Oscilloscope Measurement point || * VIDEO OUT TERMINAL Trigger siope (-) eTP111 (D. FF) Adjustment tool ¢ Presetting unit [PTU94008] Specification * 6.5 + 0.5H Note : - Use only the “O” button, depressing other but- tons during adjustment may cause adjustment errors. (1) Connect an oscilloscope to VIDEO OUT TERMINAL and external trigger from TP111 (negative slope). (2) Playback the stairstep signal of the alignment tape. (3) Press the “O” button of the presetting unit. The adjustment is performed automatically. Once the adjustment is performed, the VCR will go into the STOP mode. (4) Playback the alignment tape again, confirm the switch- ing point. (See Fig.3-2-2.) Fig. 3-2-1 Presetting unit 3-2 Switching point V. sync 6.5 + 0.5Н — — — — = Les TE V. rate Fig. 3-2-2 PB switching point 3.2.2 Slow tracking preset Signal e Colour bar (PAL, NTSC) Mode e SP/LP: REC + PBISLOW) [HR-J461MS] eSP:REC — PB(SLOW) [HR-J261MS] e Automatic tracking OFF Equipment e TV-Monitor Adjustment tool e Presetting unit [PTU94008] Specification * Minimum noise Note : - Use only the “B” and “C” buttons, depressing other buttons during adjustment may cause ad- justment errors. (1) Record a PAL colour bar signal in the SP mode. (2) Playback the recorded signal on the FWD slow mode. (3) Set the tracking control to the centre position by simul- taneously pressing the CH “4” and “Y” buttons. (4) Observe the display on the TV monitor and adjust for op- timum noise condition (best tracking) by depressing the "В "ог "С “ buttons of the presetting unit. (5) Depress the STOP button. (6) Confirm that the bar noise is not visible on the TV moni- tor in the slow mode. (7) Repeat steps (2) to (6) in the REV slow mode. (8) Repeat steps (1) to (7) in the LP mode. (9) Repeat steps (1) to (8) in the NTSC mode. Fig. 3-2-3 Presetting unit 3.3 VIDEO CIRCUIT Note : + Set the VCR to the mode A by the remote con- troller. 3.3.1 Auto picture Signal e Monoscope Mode eB.E.S.T: OFF * REC then PB * SP/LP Adjustment tool e Presetting unit[PTU94008] Specification * STOP mode Note : + Use only the “L” button, depressing other but- tons during adjustment may cause adjustment errors. (1) Record a monoscope signal in the SP mode. (2) Playback the recorded signal. (3) Press the “L” button of the presetting unit during play- back. (4) Confirm that the VCR will go into the STOP mode. (5) Repeat steps (2) to (4) in the LP mode. 3.4 ON SCREEN CIRCUIT Note : + Set the VCR to the mode A by the remote con- troller. 3.4.1 Character position Signal e No signal Mode EE Equipment * TV-monitor Adjustment tool * Presetting unit [PTU94008] e Digit-key remote controller Specification e Character centre Fig.3-3-1 Presetting unit Note : + Use only the “H” button, depressing other but- tons during adjustment may cause adjustment errors. (1) Press the MENU button and display the on screen char- acter. (2) Observe the TV-monitor and centre position of charac- ter by pressing the “H” button of the presetting unit. A B a CO D E CCI) G HI J K CC) CI CO M ON LAC mean me Fig.3-4-1 Presetting unit 3-3 3.5 SYSCON CIRCUIT Notes: + Unless otherwise specified,all measurement point and adjustment parts are located on the MAIN BOARD. * When perform this adjustment,remove the MECHANISM assembly. 3.5.1 Timer clock Signal e No signal Mode ® ЕЕ Equipment e Frequency counter Measurement point || e IC3001-PIN61 Adjustment part e C3025 (TIMER CLOCK) Specification * 1024.008 + 0.001 Hz [976.5549 + 0.0010 psec.] (1) Connect the frequency counter to iC3001-PIN61. (2) Connect the short wire between IC3001-PIN24 and Vcc(5V). (3) Short the leads of capacitor C3026 once in order to re- set IC3001. (4) Disconnect the short wire between IC3001-PIN24 and Vcc then connect it again. (5) Adjust C3025 trimmer capacitor so that the output from IC3001-PIN61 falls within 1024.008 + 0.001 Hz (976.5549 + 0.0010 psec.) range. 3-4 SECTION 4 CHARTS AND DIAGRAMS NOTES OF SCHEMATIC DIAGRAM Safety precautions The Components identified by the symbol A are critical for safety. For continued safety, replace safety critical components only with manufacturer's recom- mended parts. 1. Units of components on the schematic diagram Unless otherwise specified. 1) All resistance values are in ohm, 1/6 W, 1/8 W (refer to parts list). | Chip resistors are 1/16 W. K: KQ (100092), M: MQ (1000KQ) 2) All capacitance values are in uF, (P: PF). 3) All inductance values are in pH, (m: mH). 4) All diodes are 1SS133, MA165 or 1N4148M (refer to parts list). 2. Indications of control voltage AUX : Active at high AUX or AUX(L) : Active at low 3. Interpreting Connector indications E Removable connector | (7 Wire soldered directly on board > 3 Non-removable Board connector 1] А Board to Board 3 —> ¢ Connected pattern on board | The arrows indicate signal path €— > 4. Voltage measurement 1) Video circuits | REC : Colour bar signal in SP mode, normal VHS mode PB : Alignment tape, colour bar SP mode, normal VHS mode — : Unmeasurable or unnecessary to measure 2) Audio circuits REC : 1KHz, -8 dBs sine wave signal in SP mode, Nor- mal VHS mode PB : REC then playback it 3) Movie Camera circuits Measured using a correctly illuminated gray scale or colour bar test charts in the E-E mode S40884-03 4) Indication on schematic diagram Voltage Indications for REC and PB mode on the sche- matic diagram are as shown below. (Voltage of PB and REC modes are the same) PB mode Note: If the voltages are not indicated on the schematic diagram, refer to the voltage charts. 5. Waveform measurement 1) Video circuits REC : Colour bar signal in SP mode, normal VHS mode PB : Alignment tape, colour bar SP mode, normal VHS mode 2) Audio circuits = REC : 1KHz, -8 dBs sine wave signal in SP mode, normal VHS mode PB : REC then playback it 3) Movie Camera circuits Measured using a correctly illuminated gray scale or colour bar test chatrs in the E-E mode 4) Indication on schematic diagram Waveform indications on the schematic diagram are as shown below. | —— Measurement point ‘Waveform number 5) Waveform indications —— Waveform name or measurement point Waveform number WF25 ALC OUT REC/PB 1.2 Vp-p < | 50 mV/2 msec/DIV Level : 1.2 Vp-p Oscilloscope Volts and Time/Division, Probe 10 : 1 Mode : REC or PB modes 4-1 6. Signal path Symbols The arrows indicate the signal path as follows. "> Playback signal path [73 Playback and recording signal path Recording signal path (including E-E signal path) [>> Capstan servo path - Drum servo path (Example) R-Y , > Playback R-Y signal path Recording Y signal path 7. Indication of the parts for adjustments The parts for the adjustments are surrounded with the circle as shown below. 8. Indication of the parts not mounted on the circuit board “OPEN” is indicated by the parts not mounted on the circuit board. R216 AN — OPEN 4-2 CIRCUIT BOARD NOTES 1. Foil and Component sides 1) Foil side (B side) : Parts on the foil side seen from foil face (pattern face) are indicated. | 2) Component side (A side) : Parts on the component side seen from component face (parts face) indicated. 2. Parts location guides Parts location are indicated by guide scale on the circuit board. REF No.| LOCATION | IC 4-——————Category: IC 1С101 | В | С| 6А A A B : Foil side. (A : Component side) C : Chip component (D : Discrete component) Horizontal “A” zone L..Á-É-Vertical “6” zone Note: For general information in service manual, please refer to the Service Manual of GENERAL INFORMATION Edi- tion 4 No. 82054D (January 1994). 540884-03 4.1 BOARD INTERCONNECTIONS "097,97 © ANT OUT ANT iN VOUT ©) TUNER BB! ALBV] | only AUDIO IN Loa О MOD SDA MOD B(SwSV) MOD SCL VIDEO IN NC J7101 ] | | | | | AV1 IN/OUT | | | | [a)[1) A. PAUSE | | | | | CN7102 FW7101 | A. PAUSE 5 A. PAUSE | GND GND | | | | | | | RF AGC (BT TU CE PLL CLK PLL DATA NC MBISWSV) DL RT LOCKILI TULIO) IF OUT IF IN ро 1 ОВ МАТ\ | SW 2 | | GIO] eo ко окт (VIDEO/N.AUDIO.ON SCRE | AFT VIDEO OUT | MBISWEVI | CN7006 FW7004 | LEO i 1 LED ——— | LED [2 2] LED | | DEMOD | | cns701 | | CN7005 CN7002 Y 12c.DATA | I2C_CLK | Ч ес | B NC 5w5v | SKizgv | | DEMOD_{R) | GND | DEMOD_(U) | SIF | ОРЕМ с МР | ea Ad 7) O-MUTEIHI | | | | | Sol 5 3225 E 522288 3 - 5 2000645 E “| UMD © 9 © ТИШЕ | < Ш I VIN AN M Un FRONT IN 4 J7105 С Ш J DRUM MOTOR J I LL 93 LITHIUM BATTERY Ll 55 | LOADING MOTOR Р.Е 12 A/C HEAD 03 MAIN NO ‚ МАМЕ [9] [3] LITHIUM AC INPUT A BATTERY AC110-240V | 50/60Hz g | x | 5 J7102 | $ 58 | AV2 /DECODER | | =. - F | 8 q 5 <> | Ene ВЕ ОРЕМ | q ow a e a = | OPEN | | SHUT TLE/PLAY | | CN7003 CN7041 | т: [+] TE тг [2 21 72 | ra [3 al ta | Td | 4 A| TA с: [5 5] cı | тб |6 | 6) T6 | SCREEN, SYSCON,SW.REG, TUNER, TERMINAL, SW/DISPLAY) | | | | | | | JOG/SHUTTLE | | CN7004 | CN7011 | USA 1 [6] uSA | usa [2 [5] use END 4| 6NO | STL [L1/C2 : 3] STL(LI/02 | ма |5 2} JE | Ji 6) 1} Jt | | (ALL 1 _ зо 8 72 ко! od E _ £ 33 od | а Боевое R + 9 - o vu q TU E E 6580852: 53528 $ БеЗ ЗВЕЕ 355 JS [«] [=] [o] fol [a] +] “Ja[n[w|o|œ|r [x] | oo EE A = | ROTARY ENCODER LOADING MOTOR 4.2 VIDEO/N.AUDIO SCHEMATIC DIAGRAM FT TO SWREG ‘Раде 4-12) | sway GND swizv A — — C TO FMA | FMé_CHi Fa. COM TO UDRUM ГМА сн? | FMA Chi SF CH? SP CHI | 1PCH | LP CHI | HR-J461MS Lonty 00 TO SYSCON (Раде 4-9! SP__SHORT [HI _ T[H CTL [+ CTLI- GND TO A/C HEAD | cos TO FULL ERASE HEAD CN2002 | | | NOTES : 1. For VIDEO/N.AUDIO waveforms, please refer to page 4-19. 2. Comparison chart of models & marks{#). REF.NO. CNT в7 — |cacsc3o] cai C53 | C83.C84 | B2001 |R2013.R2014] C2013 Ÿ| HR-J261MS | 4noT USED) NOT USED [NOT USED| ON |NOTUSED| 09 OPEN [|NOT USED NOT USED О L| HRJ461MS | PIN1-8 -| USED USED | 0.022uF | USED 15pF | SHORT | USED USED A B C D 45 = = —— == == = == — = = == == = = = = = = = === = == = = === = = == = = — == = — — — — | TO SYSCON {Раде 4-9, 4-10} N. AEC_STIH] M- RECTA] A. MUTE IH) o. FF EEIL] Buin SECAM IH! I2C-DATA laC.ox Y. PULSE 55.6 SPBIH]/SP_SFARCHIH) P: MUTE TL 1 050-C5 S-CLK 5. DATA_FRISYS 12C-DATA2 Тесс. ка o 250181347085 039 TO ON SCREEN 4-7 SYNC_DETIHI Y IDEO-050-0UT TO TUNER ¡Page 4-14) TULALDIO Lisi 18, TO TUNER {Page 4-14} TU VIDEO RF AUDIO TO TERMINAL (Page 4-15! TU_VIDECINCI 4.3 ON SCREEN SCHEMATIC DIAGRAM | MAIN (ON SCREEN) + c201 | c202 z OPEN | OPEN н - <I H x TO VIDEO/N.AUDIO > (Page 4-6) SWHYV GND VIDEO-OUT VIDEO-0SD. OUT P. MUTEÍL] SYNC DET [H] 201 OSD-CS 9202 S_CLK 155133 D203 S. DATA-FASYS 2fsc F NOTE: For ON SCREEN waveforms, please refer to page 4-19. 2 A216 10221 C219 0 10K {OPEN OPEN m $ q Н2 13 2. 2k R214 4 0 vv | AVAYAY, { 206 224 ll Il TI : + C223 1/50 7 OPEN Reis O - - NNN 0226 100 /6.3 . tH H y A e | C209 VVF2 0.47 |IWF1 23 22 21 20 19 18 17 16 15 14 13 H С zZ H Q = CL СЫ E и — = 2 Z 2 o О Z UN а Cr a a o | G > MN > O Z > O > > Bog ; © 9 я Mn — H TT z E Ш С214 Ha Y 7 2 O 0.2 | JJ H O | < J Ww mM O Y E a < H < Q О Zz _ < o E > т O 0 0 > y O o o x > DO Z O o in № 0 0 > 2>(3)>--(4)>--(5)>-5)>-7— 2? 1C201 LC74789N-9770 —e C205 £206 {C207 C210 [C211 OPEN 33p = 10p | 10p 4-8 E F 4.4 SYSTEM CONTROL AND LITHIUM BATTERY SCHEMATIC DIAGRAMS — sueno | [O)[3]MAIN[SYSCON] 12C.CiK € 12C-DATA € A. MUTE LH] € SP.SHORT [H] E LP-SHORT [HI € N. REC-STIHIÉ B/WIHI€ SECAMIHIÉ INC} IPONIHIÉ N. RECIHIÉ = e. SYNC hosts O. FF SPELHÍ/SP_SEARCHÍH Vv. PULSE CTLI+1 сть! - MESECAM.DET SECAM_DET EE IL VIDEO_ENV SB_G TO DRUM MOTOR CN300 4 DRUM _ GNOIMI DAUM_CTL.V D.PG| 4 D.FG|S i 1C3004 TO TA72915 LOADING MOTOR ы TS eN3002 C4001 p4 47/16 a = LOMA |1 e 5 : LOM2 [2 > # CTL I=) & CTLBIAS = TO CAP MDA CTLFB x CN3003 CTLAMPOUT E ENDIC] CTLSMTIN “ CAP_FG CFG CAP_CTL_V svec Sw5V [4 Avec GND IMI MESECAM DET CAP_REVIL] [6 SECAM DET N - VIDEO ENV Miav [a START SENSOR END SENSOR PC3002 PC3001 INO!L] TAKE UP SUPPLY INDIA] SCR ID | = АРС AF AGC A- ENY/NDIL] ro Avss ROTARY ENCODER CTL GAIN . - CN3004 LSA z 3 > LSB i LSB 0 isc [2 LSC a à т 2 LSA REVILIG E nid cnolc! [a 1c3001 4 Ya aniry HD6432192A09F #9) 2 $ 2 29008 ce 362 3030 dou TO SW.REG ç {Page 4-12} i 1C3003 DAUM_ 12V M24C04-BN6 Mi2v «)vSS SDA 53001 REC SAFETY P. SAYE TL P.CTLIHI SHTY 45V SW12V ALS. BY TO LITHIUM BATTERY FW7006 {Page 4-10) CN3005 LT BACK UP — —— т RB721040 OPEN Г” скзоов 1 003 | BACK UP 5V + co C3042 . OPEN OPEN | IDE NOTES : 1. For SYSCON waveforms, please refer to page 4-19. 2. The SYSTEM CONTROL circuit of this model has an automatic recognition about the ON-OFF control of the MS | SIL3) LITHIUM rose | BATTERY [mé | N7006 LT BACK U BT3001 GND ТО VIDEON.AUDIO {Page 4-6) P. MUTELL | SYNC-DETIHI 050.CS S. DATA LFRSYS S-CLK I2C-CLK2 12C_DATA2 GND TM — A.FF REC_ST [HI HI IL] A: MUTE(H] I2C_DATA IeC_ CLK INDIR] INOIL] A. ENV/NDIL] NL 2213 HIOZIIIIEI = w+ = Ett © 5 Yu 8 3 nw CCIR(H 5 OO vss TO TERMINAL in a 2 # e ав {Page 4-15) $ и 1z=_ vec EE(L} I FMA _ ADJ IP_ONIHI] ® A. MUTE TH) A. MUTE HM} NC PS0.I/0 un NC R. PAUSE NC 100 OPEN SCRIH] I2C DATAZ I2C-_DATA2 тес I2C. CLK2 swi ALEV TU Y MUTElH] TU A MUTE (HI MODE vec OSC2([ OUT) vas OSC1( IN] RES xt TO TUNER x2 (Раде 4-13) AMT Swi FWE TU_LY_MUTE!H] TU DATA TULA_MUTE[H] & 0. TU CLK TU_DATA © > > $ NC TULCLK 3 2 ы Ня E «< РЁ LOCKILI 10295-53565 © < Ч «оч Sw2 зе > ou x абон т У $ ú Gé 2 9145 $ Na añ Tae oka ua na Ins À td - 12C.DATAZ RF _ AGC AFC TO SWDISPLAY (Page 4-18} S_CLK S: DATA-FRSYS S. DATA-TOSYS el | of the DOCTOR SYSTEM. — — —- — 4-10 E F G H 4.5 SWITCHING REGULATOR SCHEMATIC DIAGRAM 05312 OPEN | 05201 B5303 AUC1Z 00 В5313 Р di OPEN у R5312 al— Peso + > OPEN OPEN ‚ © R537 5%. < OPEN 6.3 | == 600 | = 756 D5302 MTZJ5. oy A {ce — CPS301 ICP-N38 + + oz C5203 C5208 68010 220/10 L5201 свес EXT 220f + | 05301 + > A“ [ mTzsa % < YT GROUND POINT FOR SECONDARY VOLTAGE Ра „я Вы. | A =. e 6302 25303 06210 + ik i AUO1Z > asa C5204 q OPEN 4.7700 y Ens + Tom 10 A MTZU304 AG 206 12 a ый aan ra Y Y A 4-11 R5301 2.2 Wy > DCS.Svi+I1 TO SWIDISPLAY _————— | рсз. Бу! -1 | ‘Page 418) P.SAVEIL] TO SYSCON 5WsY {Page 49 P.CTLIHI] Swiey DAM 12 GND 05308 DTC114EU SWEV БМ ТО VIDEON.AUDIO (Раде 4-5) GND C5302 C5303 10/50 100 16 M12V TO SYSCON Page 4-91 ALS. BY L5301 100, 5304 250 1450/57 CH+t2v вм TO TERMINAL {Page 4-15} GND | 05305 | UNS111 + = — — | 3er L Fil SWEY SWi2v TO FMA GND | № SWEV SW12V GND TO TUNER (Page 4-14) У -29у [ ‘Page 4-18) RCUSV | TO SW/DISPLAY — Гао Е Е G | H 46 TUNER SCHEMATIC DIAGRAM ESÍ ALVY) AUDIO MOD 18002 SHORT “a [Sway LOCK IL] TUI30Y! IF OUT IF IN BE | ALSY) sw 1 AUDID sw MOO AUDIO OUT MOO BI SwSv SIF MOD SCL AFT VIDED VIDES OUT Tul3ov] Mal SwSv) NC MB | SWSY) LOCKIL] TULl30y) TP VIDEO OUT TQ 5YSCON (Page 4-10) LOCK IL! TU-CE TU_DATA TULCLK I2c.c.kè Y2C_DATAZ AFC TU-A MUTE[H] FU Y -MUTÉ [HH] 5wi Sw2 AF. AGC A | B С D 413 TO SWREG {Page 4-12} АРУ SWSv sw12y BT2 RF AUDIO TU AUDIO TO TERMINAL (Page 4-15) AUDIO TU AUDIO TO DEMOD CN6701 г | | | CN&702 1 [2C.DATA wo lml~d]m]lo] b&w] — o — = E I gran — — „OPEN TO VIDEO AUDIO {Page 4-6) TU VIDEO | TO TERMINAL , (Page 4-16) TU_VIDED HF_VIDEO GND FR N ss 4-14 E F 4.7 TERMINAL SCHEMATIC DIAGRAM ee — | 10||3| MAINITERMINAL ] Q7101 J7102 AV2/DECODER OPEN (3 8 | 1 A RAPID SW SCRAMALE GND V.OUT V.GND À GND 6 GND В GND A 7 5 cnn cn OPEN | OPEN | OPEN | OPEN R7112 OPEN B7102 OPEN R71 — — 2 2 == == === = | | | DEC-OUT [RI | DEC_OUT IL | | A. IN2IR] | A.INalt] | А. 141181 A. IN4IL] | LINE-OUTIA] | LINE_OUTIL] | F. AUDIOIR] | F. AUDIO] TO VIDEON.AUDIO (Page 4-6) FRONT VIDEO LINE_VIDEO VIDEO-OSD-OUT A.INTÍE) LINE_OUTIL) F. AUDIO C7180 | C7181 | C7162 | C7163 OPEN | OPEN | OPEN OPEN 107151 OPEN +) +] +] + A7153 SHORT 0715 2SB12 184/08 TO TUNER {Page 4-14) RF -VIDEO OBEN OPEN OPEN RF_AUDIO TU-YIDEO TU_AUDIO GNO TO SW.REG (Раде 4-12) CH+i2v SW12V GND TO SYSCON (Page 4-10) EE (L] IP_-ON[H] SCRIHI ALSY I2C_DATAR I2C-CLK2 A. MUTELHI P50-1/0 -R. PAUSE € NOTE: COMPARISON CHART OF MODELS & MARKS(#). REF.NO. R7129.R7130 L7103 J7104 $ HR-J261MS NOT USED NOT USED NOT USED El HR-J461MS + USED USED USED A B C D 4-15 C7102 J; AVY INFOUT OPEN © 2 taf! A. OUT À. GND B GND 1 [ 9 7 3 I RAPID SW Y. OUT v.GND RR GNC 115 "EN C7197 | C7108 OPEN | OPEN | OPEN | OPEN 1 J7103 REAR OUT 07155 2SD1B1SA/GRS CN7102 == m | | | gr A. PAUSE | | #07104 REAR IN “A IN Y. IN HR-J461MS only J7105 FRONT IN A. IN — | | 15 4-16 E F G 4.8 SWITCH/DISPLAY SCHEMATIC DIAGRAM - —— 013) MAIN (SW/DISPLAY) DI7001 10/50 07002 ROS, 1ES/B2 c70028 + 1121314(516(7)k4819 1C7001 M35500BGP 9 8 7 6 5 4 3 2 1 J 57001 1 57016 | $7004 J 57010 $7008 | S7005 | $7003 $7002 | $7006 $7011 OPEN OPEN POWER REVIEW CH- REC SP/LP/EP C.SYSTEM H+ m = | —_ — NOTE: Comparison chart of models & marks(#). REF.NO. R7009 R7010 HR-J261MS USED |NOT USED HR-J461MS INOT USED USED moo A B C | D 4-17 | CN7002 CN7005 | t т 07033 | | — SLR-342VR3F | | В | 07034 | rs AF OPEN | | Fw7001 CN7006 “| | | € | | 9lOJLED || | | 07008 $ вто < ОСЗ. Бу 1+1 pH PN | ———< oca.5vi-1 | TO SW.REG OPEN < Acusv (Page 4-12) -29V S-CLK 7 S. DATA-TOSYS S. DATA-FRSYS STB <> GND QUE | TO SYSCON {Page 4-10) ALSY AC JSA + — JSB |x| x| STLIL] M TOO Юр | | © 51| 5| 5| © SHUTTLE_PLAY OPEN CIE RIE CN7003 T1 Те T3 T4 eme AS à z|z|=z|z = |= i EE &|# |5 |5 ct ololoro > Ss T6 / 333: я JOG/SHUTTLE EEE SISISIN alae | 5 roo 3 Qf Qf © Es © | mmm РЕ п. 3 Гей Г = | ОТ ОВО о Tajo) a = [+ | | 70 ui = | Oo JOG/SHUTTLE UN7011 zz S © S | CN7004 CN7011 ols] Tele Г, USA 6 mI“ S 77914 2 ——58 5 2 JOG/ SHUTTLE 5| 5 o — GND —] | T 8 S ú 8 > STL [tl/c2 ыы | © о © £7011 4 3 + 4 — — 4 47/16 D7009 yy OPEN || J2 — | — T o + pH———|s 2 5 AP” SI R D7040 py OPEN | JA = | — e © С LE | | 1) || о a | | 7 | —- | | | IC7002 | GP1U291Q | | | | fe er ое ост === === = = кт === ет = = о = === == = === = —— = —— о о о оо о TP7001 TEST + ANN AN AN + Of R7033 R7034 R7035 R7036 R7037 2. 2K 2. 7k 4.7K 6. BK 56K O O TPGND $7011 1 s7012 | $7013 1 57014 ] $7015 REW STOP/EJECT PLAY PAUSE ] EE Es a = = 4-18 E F WAVEFORMS — VIDEO/N.AUDIO — WF1 IC1-4 REC 1.2 Vp-p 20 mV/0.5 msec/DIV WF5-1 1C1-23 REC 0.47 Vp-p 20 mV/20 usec/DIV REC/PB 0.4 Vp-p 10 mV/20 usec/DIV WF13 PB FM E AU PB 0.5 Vp-p 20 mV/1 msec/DIV — ON SCREEN — 1C201-15 WF1 CV_IN REC/PB 2.2 Vp-p 50 mV/20 usec/DIV — SYSCON — CN3001-5 WF1 D.FG WF2 1С1-9 REC 0.17 Vp-p 5 mV/0.5 msec/DIV WF5-2 IC1-23 WF4-1 IC1-19 WF3 IC1-11 PB 0.9 Vp-p 20 mV/0.5 msec/DIV _WF6 IC1-30 PB 0.54 vp-p 20 mV/20 usec/DIV REC 0.5 Vp-p 20 mV/20 usec/DIV WF7-1 IC1-42 REC/PB 2.2 Vp-p 0.1 V/20 usec/DIV TP111 WF14 D.FF JUL REC/PB 5.1 Vp-p 0.2 V/10 msec/DIV 1C201-13 WF2 CVOUT REC/PB 2.2 Vp-p 50 mV/20 usec/DIV CN3001-4 WF2 D.PG REC/PB 4.4 Vp-p 0.2 V/5 msec/DIV LLL REC/PB 4.6 Vp-p 0.2 V/10 msec/DIV REC 0.88 Vp-p 50 mV/20 usec/DIV REC 0.4 Vp-p 10 mV/20 psec/DIV WF4-2 ____1C1-19 PB 0.56 Vp-p 20 mV/20 usec/DIV WF7-2 IC1-42 PB 0.46 Vp-p 10 mV/20 usec/DIV PB 0.58 Vp-p 20 mV/20 usec/DIV CN3003-2 WF3 CAP_ FG REC/PB 0.56 Vp-p 20 mV/20 psec/DIV IC3001-1 WF4 CTL(+) REC/PB 2.2 Vp-p 50 mV/0.5 msec/DIV REC 4.0 Vp-p 0.1 V/10 msec/DIV REC 1.8 Vp-p 50 mV/1 msec/DIV TP4001 WFS CTL.P PB 2.6 Vp-p 50 mV/10 msec/DIV 4-19 COMPONENT PARTS LOCATION GUIDE <MAIN> .NO. | LOCATION | REF.NO.| LOCATION | REF.NO.| LOCATION |REF.NO. | LOCATION REF.NO. | LOCATION | REF.NO.| LOCATION | REF.NO.| LOCATION | REF.NO. 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Dl 13L 2316 [BI CI7) | 65103 |B|C|2L | D202 |A|D|16G| 6154 |B!|É]|1>k R314 |B| C|8 | R3080 | B| C| 15F | R7001 | BI G| 108 | Xe al pl 13 C317 [BIC 71 | ©5104 |A|Dj3L | D20 A| DI16G| Q155 [BY Clad [2933 | В| ©| 8) | 6Зо81 | в| ©| 14е | R7002 | B| &| 10B X3001 | A| D| 13D 6319 |8|6 8 | 25108 |A|5|3K | Boor [AL DIZM | 157 BI CloM | RSS BI Cla | 63083 | BI GI jar | 67008 | BI Cl 108 X3002 | A| D| 14E 0319 |B/C/8 1C5106 |A|D[3M | p2201 |A| D| 15K} Gigs |B] 6] 9K rai | Bl &l 8k | R3085 | B| &| 148] R7004 | BI CI 108 $350 |В| © | 7 | 52107 [A| DI2K |D2281 |A| DI 15G|Q159 |B|GC|9K {A331 |B) C8 B38 [B| El 14E| R7o0s |A| | 198 20321 |B/C|74 |Cs201 |А| ОЕ {63001 [A| D|12H| A183 leléla Rass leal él7) | 63087 | B| C| 14F | R7006 | Al DÍ 14B 2322 |B|C|7J | C5202 |A|Di2H | D3002 [Ai D|6F | 6301 B1C|7K | 2352 | Bl &l & R3088 | B| El 15F | R7007 | BI Cl 5B C331 B1C|6 |C5203 |A|D|2G | D3003 |A|D|sD | 302 |eléla R355 Bl &| 7 R3089 | B| C| 15F | R7008 | Bl C| 5B c2001 BIC] 12N1 cs204 [A|DI3H | D3004 |А| Б| 56 | 6331 |B|C|8 n3°6 |B| C|73 | R3091 | A| D| iea| R7009 | Al D| 14A 82085 [BC [128] 82802 |A|B|2F [5362 |A|5|%F [S32 |S|S|SK LAS) [EL EN7 | ésos | A| D| 16 Aol? | Bl el 138 C2004 [A|D!110| co208 |A|D|2F R3093 | А| D| 16G | 4.9 MAIN AND A/C HEAD CIRCUIT BOARDS DANGEROUS VOLTAGE | reenter ry LPB10045-002A пион ль, Fa pe EE, nn are o, 8 5 rr A a 258 2 R303: - > [Ч Е JET a м A : EE Sh BOR ean Era Ree Thy AEE ча, ; == ast ; 5 + a “need я Si do В DOT = PA 12° eo EA, e Mo ho e, on Sos с A To can a! Ire ra men mono TE 4-22 ero 2 Fr 4.10 REMOTE CONTROL SCHEMATIC DIAGRAM [HR-J261MS] - | + . $ | | © os со A 1 | | CN 5 — 38d 934 | 2E+B ; | < + | — 1MVIS 934 | +8 | 8 | 6 | or a 5 | XIIHI 94d GE | o 904 85 | © Q | HIMOd LE | 25 | — 1818 | SE © = | | Sog +70A AUS GE о Ре >| —1ОЛ AUD> | PE 652 5 —do1s | EE T 25 sn Ze 2 > BT ma © | = с | dd | TE. ? 0-5 7 E 0 E 2 ХО || DE | —T = ; = oc. ANSIA бе = SECO — 5 6550 TIONVD 82 » EQS 8 | 22 25 D 9 gs | 92 .. SIDO]: | z | se | DN оо ©. — Ш = с > © — HI AVA - ve -<Zi CO — Oo +HO AUN | € EN —904d AL | 22 | - +904d AL | Je | “| HOLINOW Oianv | 02 wP) В | + er TO L LY TI . 97 | dOLS IH | | | AYld | SI + EE —3Iiv0 | YT. a +31va ET +14VIS | er | a 47/7/77 | 17 1031 a o HINAL Or M31A-— 34 6 | — 93 8 —TOA AL vE+L Mau L +TOA AL Ge+L | 0 9 — 04d AL 7e*L +dOLS = +904d AL А HIWIL | Y ENS/NIVIN AL LLL 9 Е ILNA AL 0Z+1 | € 2 31VH3dO AL LE+L AL 7 HINAL AL OL+1 SWEN A8} "ON ÁSy эшем AS} ‘ON ASH | | o В HITIOHLNOD 3LOWEH Te << — Replace the entire unit only. 1.A11 parts shown in this schematic are critical for safety. 2.This schematic is only for reference. Avoid replacing individual parts. NOTES: - 4.11 REMOTE CONTROL SCHEMATIC DIAGRAM [HR-J461 MS] 3sMWd 234 | GE+VE - | 1HV1S 03d | 9E+VE В Но В x a | | —T0A AL/>> Ву В — ; | сё | 4 - oo - bata + —HI ALA] op | o I | | 65 = ого == орт | +49 AL/v | SP a | | por L | ВЕ | | | | | — | wr | | — | | ВЕ I — Er a ) _ ; _—_ er - = | —10A AL/>> Y | Mo | oy | TiI1s/3snvd | 6€ | | di | ee | ' dO1S LE Avid | 95. a Mau | SE | 92 | ve Naw | EE I | 0SO/HalN3a | € | AY IdSIO TE | -Ho | 05 | -diva | 62 -dols | 82 JUIA-34 | Ze HOA/AL | 92 -1HvIS | se 8/V/135 HON | ve | gaMod | €2 HOHVES dDIS | 22 В da/ds | те XIIHI 90d | . 0 - AL | 67 | | ssa/anavo | er | _ ‘она | ¿t | 611910 | 9; GLI9IO | GF HINT 1 $ | | . 8.1910 | €7 OLISIO | et | L1I9IG TT | е11910 | OF | | | 13534:9/139WI] 6 | - 9.1910 | 8 | ELIO | 2 | +H | 9 | +3iva S Е +9015 | y | pirora | € LIO | Z. | | +18V1S | 1 | to - | | | | sweN Aa» | “ON ABM | | | | - d=-1106G1N09 H1ONHO A 4-24 4.12 FDP GRID ASSIGNMENT AND ANODE CONNECTION GRID ASSIGNMENT °F * | VNSLD > o 1000000 1000000 O о обо, 000000 90900600 0999020 о о %000° o 1000000 (5G) ANODE CONNECTION 5G 4G 3G 2G 1G P1| s2 [> 1а 1а 1а Р2 Si > 1b 1b 1b P 3 53 316 MH if 1f P 4 1g 1g 1g P 5 1c 1e | 1c P 6 1e le le Р 7 1а 1d 1d P 8 col2 1h 1h P 9 2a 2a 2a P10 B7 =D 2b 2b 2b P11 B6 VN of of of P12 B5 LD 29 29 29 P13 B4 SP 2c 2c 2c P14 | B3 S wer Ze 2e | ге Р15 В? = SEP) 2d 2d 2d P16 | Bf LP. 2h coli | REVIEW | 4-25 4.13 VOLTAGE CHARTS <ON SCREEN> <VIDEO/N.AUDIO> | PIN NO. REC | PLAY PIN NO. REC | PLAY PIN NO. REC | PLAY PIN NO. REC | PLAY PIN NO. REC | PLAY IC! 43 | 51| 51 86 | 24| 22| [Q2051 IC201 25] 25] | 44 | 26] 26 87 | 24| 22 E о) © ol © 2 25] 25 45 0 0 88 25| 23 © 82| o2| > 27| 27 3 0 0 | 46 20| 20 89 2.5 | 23 В 0.5 | 02 5 sil a: 4 22| 25 47 0 0| 90 5.0| 5.0 | |@2052 | ; 5 0 0 48 0 0 91 0 0 E 11.8 | 11.8 6 28| 28 49 0 o | 92 0 0 С 11.6 | 06 ° - - 7 2.5 | 25 50 04| о | 93 0 0 B 11.0 | 11.7 6 25] 25 8 25| 25 | 51 0.1 0. 94 о| of |Q20s3 2.5 | 25 9 2.5 | 25 52 23| 23] 95 0.4| 04 E 0 0 8 S11 811 10 25) 251 53 2.8 | 28 96 5.0 | 5.0 С Of 11.7 9 3.2] 3.2 11 25| 25 54 20| 20] 97 0 0 B 5.0 0 10 46| 46 12 50| 5.0 55 21| 21 98 5.1 | 5.1 | |@2054 4 37| 09 13 19| 15 56 23| 23 99 05| 26 E 116| 06 19 51] 51 14 19| 15 57 0 0 100 | 25| 25| С 11.4] 01 13 231 23 15 26| 30 58 31| 31| |Q3s B 10.8 | 06 | a 5 5 ts | 16) 08 | ® | esfesf| E | 17| 17] [02065 | e | za] 28 17 03| 07 60 21| 2.1 С 5.0 | 5.0 Е 0 0 | 18 2.3 | 23 61 5.0! 50 2.3 | 23 С O| 0.6 e 24110 19 30| 30| 62 5.1| 5.1 | |Q39 B 5.0 0 I aña od 20 28| 28 63 50| 5.0 E | 23, 23| |см 18 29) 291 21 23| 23 64 0 0 С 0 0 1 0 0 19 - - 22 19] 21 65 1.1] 23 B 17 17 2 0 0 20 - - 23 30| 30| 66 5.0| 5.0 Q152 3 0 of 21 81 5.1 24 21| 2 67 50| 50| E 50| 27 4 ol of | = 37| 37 25 14| 1.4 68 o| © С 0| © 5 25| 22 pe 511 841 26 21| 21 69 28| 28 | B 44| 20 6 25| 22 4 511 61 27 0 0 70 26| 26| |Q154 7 24| 22 28 | 28| 28 71 - -| E - - 8 24| 22| 29 19| 1.9 72 23| 23 С 0 0 9 - - 30 28| 28 73 - - B - | 10 - - 31 28| 28 74 26| 1.0| |Q2001 | 11 - - 32 0 0 75 - - E -127| ol |cN2001 33 0 0 76 23| 23 С 0 о 0 o | 34 0 0 77 47| 47| B 1921 07] 2 0 0 35 3.1| 31 78 27| 2.7 | - |Q2002 3 0 о | 36 5.1 | 51 79 44] 20] Е -12.7 0 4 0 0 37 0 0 80 - - © 0 0 5 0 0 38 51| 5.1 81 - - B -189| 07 6 23| 26 39 33| 33 82 12| 12| |a2003 7 25| 25 40 51| 5.1 83 23| 23 E 51| 5.1 | |CN2002 41 5.1 | 5.1 84 o| 20] C -190| 5.0 | 1 0 o | 42 20| 20 85 0 0 B 5.0 0 | 2 0 0 4-26 <SY SCON> | = ln = | A | lol Lo | IN NO. REC | PLAY IN NO. REC | PLAY PIN NO. REC | PLAY IN NO. REC | PLAY IN NO. REC | PLAY IC3001 39 03| 03 78 - - | |1C3003 с 0 0 | 29| 26 40 0 0 79 - - 0 0 B 50| 50 2 0 0 41 52| 52 80 0 0 2 0 о | | CN3001 3 20| 25 42 47| 47 81 - - 3 0 0 1 12.4 | 124 4 26| 26 43 0 0 82 51| 5.1 4 0 0 2 0 0 5 - - 44 5.0 |. 5.0 83 - - 5 44| 44 3 14] 14 6 26| 26 45 s1| 5.1 84 0 0 6 44| 44 4 0 0 7 25| 25 46 - - 85 - - 7 0 0 5 16| 16 8 26| 26 47 - - 86 - - 8 52| 52| |CN3002 9 | 51| 51 48 - - 87 5.1 о | |1сзо04 01 | 0.1 10 51| 51 49 5.0 | 5.0 88 - - 0 0 2 01 | 0.1 11 0 0 50 50| 5.0 89 - - 2 125| 125| |CcNn3003 12 - - 51 52| 6.2 90 - - 3 0.2 | 02 1 0 0 13 o| 20 52 36| 09 91 31| 31 4 - - 2 25| 25 14 5.0 | 50 53 46| 46 92 61| 5.1 5 0 0 3 25| 25 15 50| 50 54 - - 93 51| 5.1 6 12.5 | 125 4 51| 5.1 16 - - 55 - - 94 - - 7 0.3 | 03 5 0 0 17 - - 56 0 0 95 - - 8 12.5 | 12.5 6 51| 51 18 - - 57 0 0 96 - - 9 0 0 7 - - 19 - - 58 0 0 97 5.1 о | |Q3001 8 124 | 124 20 47| 47 59 98 03| 03 E 0 о | |CN3004 21 - - 60 0 0 99 - - С 12.5 | 12.5 5.2 | 52 22 4.3 0 61 0 0 100 - - В 0 0 2 52| 52 23 0 0 62 0 0 101 | 25| 2.5 | |@3002 3 0 0 24 50| 50 63 0 0 102 | 13| 13 E 0 0 4 0 0 25 0 0 64 - 103 - - С 5.0 | 50| |CN3005 26 5.2 | 52 65 - - 104 - - | |a3003 - - 27 5.2 | 52 66 - - 105 o| 5.1 E 0 0 2 0 0 28 51| 51 67 - - 106 - - С 5.0 | 50 29 51| 5.1 68 0 0 107 0 о | |Q3004 30 - - 69 - - 108 | 16| 16 E 0 0 31 - - 70 51| 5.1 109 | 5.1 | 51 С 0 0 32 0 0 71 51] 5.1 110 0 0 B 07| 07 33 - - 72 50| 5.0 111 0 о | |@3005 34 - - 73 61| 51 112 | 26] 26 Е 51| 5.1 35 0 0 74 51| 51] [13002 С 5.9 | 59 36 0 0 75 43| 43 ‘| 51| 51 B 58| 58 37 - - 76 44| 44 2 51| 5.1 | |©4001 38 51| 5.1 77 - - 3 0 0 E 0 0 4-27 UU LL AA AIN IAE | | ° | © | ® | ® | L2}" | <SW.REG> <TUNER> <TERMINAL> <SWIDISPLAY> PIN NO. REC | PLAY PIN NO. REC | PLAY PIN NO. REC | PLAY PIN NO. REC | PLAY IN NO. REC | PLAY IC5301 Q6030 Q7152 C7001 39 - | 1 6.0 6.0 E 0.7 0.7 E 3.0 3.0 1 5.2 5.2 40 - - 2 51| 51 С ol © С ol © 2 22| 22 41 . 3 4.8 4.8 B 0 0 B 23 23 3 0 0 42 - - 4 o| of |aeos 4 22| 22 43 . 5 12.4 | 12.4 E 0 0 5 5.2 5.2 44 5.2 5.2 6 11.8 | 118 С ol © 6 51 | 51] [ic7002 7 12.5 12.5 В 4.6 4.6 7 4.1 4.1 1 5.1 5.1 8 12.5! 12.5 | |Q6032 8 51| 5.1 2 51| 51 9 13] 13 E o| © 9 51 | 5.1 3 ol © 10 | 112] 112 С ol © 10 51| 5.1 ©5101 В 4.1 4.1 11 5.1 5.1 s . 12 49| 49 D | 1500 - 13 3.6 | 08 G . _ 14 51| 5.1 Q5102 15 47| 47 E o| © 16 | -29.6 | -29.6 С : - 17 | -29.6 | -29.6 В : 18 | -29.4 | -29.4 Q5303 19 | -29.4| -294 E 53| 53 20 | -29.4 | 204 С 6.0 | 6.0 21 | -25.0 | -25.0 В 5.9 | 59 22 | ; 23 : : 24 : 25 : - 26 27 - 28 - 29 - 30 - 31 - : 32 - - 33 - : 34 - - 35 - 36 - 37 - 38 - 4-28 4.14 SYSTEM CONTROL BLOCK DIAGRAM [0][3] MAIN (SYSCON) CN3003 / CAP MDA CAP_REV (L) [5 Te 28 | cap Rev (LU CAPCTL V [3 Je 1010 cappwm CAP_FG [2 1 | | CN1 CN3001 DRUM MOTOR [3 P2RUMCITN TT, 102 4 DRUMPWM 2 D. FG a 107] ope D. FG a 108 DEC PC3001 PHOTO 5 —s SENSOR PC3002 =] SP FG EJE] LOADING MOTOR PHOTO 55 | UEG SENSOR 1C3004 в CN3002 CO 2 ; OUT2 IN2|= e LMC1 | {5e OUT 1 IN 1 + LMC2 8 DRIVE VOLTAGE | 32 Vret CONTROL LMC3 ROTARY CN3004 ENCODER |5$в [1] 25 LSB use [2] =! LSC LSA [3 | ZI LSA mette Res NI TP4001 CTL. P O— + cTamPour | | A/C HEAD A/C HEAD CN1 CN2001 “1 CTL HEAD (=) "7 3 | om CTL == TL CIL HEAD (+ — 11 crui+) D. FF fe 100 Y y fr TO V. PULSE gr 10 Ey PULSE VIDEO/ 13 NAUDIO | VIDEO_ENV VIDEO ENV | C.SYNC & 344 c. sync 46 TP3901 O— JSA TP3902 oO— Js A B | C | D 42 | IC3001 / «i 1.65 _ P REV О _|_ x3001 C3025 8]3] LT BATTERY 3 TIMER CLOCK TIMER CLOCK 64 | (32KHz) \PPWM X2 cngoos FW7006 с a , BT3001 69 2 | 2 L MAIN SYSTEM Т CLOCK OSC1 UN) e T (10MHZ) E 3UMPWM 6 a 53001 REC SAFETY SW G REC SAFETY ke © > TO VIDEO/N.AUDIO FG END SENSOR |< sENSOR| 03003 ry [26 DATA 12C_CLK | FG 14 START START SENSOR | SENSOR | 03002 ACI — D3004 a RES 6 Т | RESET ha? AL5.8V JE D3006 AC3 a + 12C DATA FE TO 120 cLK [9 TUNER »& 12C_DATA2 — Y 120_CLK2 B С А 1C3003 ; SDA SCL LAMPOUT TO SW/DISPLAY S.CLK = S_CLK "Lí—) S.DATA TOSYS + S.DATA_TOSYS +) S.DATA FRSYS S.DATA_FRSYS TO VIDEO/N.AUDIO FF S_CLK S.DATA_FRSYS PULSE OSD Cs 2 OSD_CS ЭЕО ENV 120 DATA? TO SYNC 120 CLK2 97 VIDEO/N.AUDIO N. REC (H) N. REC(H} A. MUTE (H) E 80 A A. MUTE (H) A B a 4-30 E F G 4.15 VIDEO BLOCK DIAGRAM | [0)[3] MAIN (VIDEO/ON SCREEN/TERMINAL) TO SYSCON D. FF Q—— VIDEO_ENV 12C_DATA )—= 120.CLKO— V. PULSEQ—> a D201 - _ D202 s_cLKO— = S.DATA_FRSYSC)—— 14 MESECAM_DET © IC201 Q38, Q39 IRA 15 CV_IN GG} cvouT-4 PO = 10) soLk , C204 XTAL_IN ue a SDATA 07152 са TO TUNER TU_VIDEO RF_VIDEO — 87151 ot (Sync. 37 В CTL 85 [a] Q © 46 cas 44 зы CLOCK 42 o 3 > 39 9 4 825 31 ——— FRONT IN VIDEO [ чи === | — — | 87152 REAR IN оо | VIDEO REAR OUT VIDEO 4-31 TP111 4. HA-J461MS| only | — — —d Head SW1 Head SW2 8 8 7 7 SP CH2 6 6 : я SP CHI 4 7 > =; LP CH2 2 2 т 7 LP CHI HR-J461MS only | | | | | | | | | | | | | | | AUDIO SECTION | 4-32 E F | G | H 4.16 AUDIO BLOCK DIAGRAM Гав м AIN (N.AUDIO/TERMINAL) TO TUNER TU_AUDIO | > B7153 B7154 RF_AUDIO О © 82003 J7105 FRONT AUDIO IN ÿ 8 | 47104 | | REAR IN | | B7155 7 B2001 Oo HR-J461MS | > HR-J461MS J7103 REAR OUT AUDIO [Y - | 1 ; HR-J461MS 11 — D 4-33 TO | SYSCON < A. MUTE(H) - O N. REC_ST(H) | ° POWER Nu ! | 02052-02055 A. MUTE Г 5 = Q2051 osc TP2033 DET R2003 - R2005 A. ERASE ‚оо ©2003, C2004 — r FULL ERASE HEA AN a FILTER Lt, © ско ULL ERASE HEAD VCA 7 TRANS | 6 re x F. ERASE LC PRE AMP Tos — , 1 REC ON 1 [ia —] = LJ repr са АО НЕО Mm SON HR X A. ERASE R2007, C2009 RE REC 4 = — REC/PB EQ FILTER El 7 77 L 4-34 E F SECTION 5 PARTS LIST SAFETY PRECAUTION Parts identified by the A symbol are critical for safety. Replace only with specified part numbers. 5.1 PACKING AND ACCESSORY ASSEMBLY <M1> The instruction manual to be provided with this product will differ according to the destination. - 307 Le 312 306 e ! ки” CELLOPHANE „” ТАРЕ 309 | I ¡oe ( N | N о 5 ;‘ \ ` \ 302 303 302 CABINET & CHASSIS ASSY > 301 # À REF No. PART No. PART NAME, DESCRIPTION 4 A REF No. PART No. PART NAME, DESCRIPTION CIE EE EEE EEE EE EEE EE EE E ck LP40254-002B COVER(BATTERY),J461MS 307 — BATTERY,X2("R6” TYPE) PACKING AND ACCESSORY ASSEMBLY <M1> 308 QPC02202215P POLY BAG | A 309 PECAQ903 LI BATTERY 301 LP30535-039A PACKING CASE,J261MS A 310 LPT0278-001A INST.BOOK(EN),J461MS LP30535-029A PACKING CASE,J461MS A LPT0278-002A INST.BOOK(CH.RU),J461MS 302 LP30536-001B CUSHION ASSY A LPT0285-001A INST.BOOK(EN),J26 1MS 303 PQM30021-93 POLY BAG A LPT0285-002A INST.BOOK(CH.RU),J261MS 306 LP20034-016B REMOTE CONTROLLER, J261MS 311 QPC02503515P POLY BAG LP20337-008A REMOTE CONTROLLER, J461MS 312 PU59168-7 RF CABLE 306A LP40033-002A BATTERY CAP,J261MS 5.2 CABINET AND CHASSIS ASSEMBLY <M2> BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and performance. We recommend that genuine JVC parts be used. > | o LT BATTERY - MM = = = == опа | BOARD ASSY <93> 524 MAIN BOARD ASSY <03> RATING LABEL XK — 7 ar С R — Л MECHANISM ASSY <M4> 510 > > # A REF No. PART No. PART NAME, DESCRIPTION RR SO aa SR de 4e A 4e de OR OR GO dk de 24 2 ac 3 CABINET AND CHASSIS ASSEMBLY <M2> 501 501A 5018 501C 502 503 504 505 505A 5058 505C 5050 505E 505F 505G 506 507 508 509 510 511 512 513 514 515 516 517 518 518A 518B 518C 521 524 525 WR1 WR2 LP10212-027A LP10212-032A PQ21884-147 PQ21884-149 PQ46448 LP20326-062A LP20326-066A LP10013-021B QYTDSF3010M QYTDSF3010M LP20617-004A LP20617-005A LP20084-003A LP20084-006A PDM4439 PDM4444-19-2 LP40028-002A LP40323-001A LP30004-014A LP40174-001B PDZ0179-1-4 QYSPSP3006Z PDZ0180-1-2 QYSPSPL2607Z LP10108-009B QYTDSF3010Z QYSDST2610Z LP30312-001B QYTDSF3010Z QYTDSF4012Z QYTDSF3010Z QMP4A10-170 LP40369-003B PQ46418-1-2 LP40537-001B LP30407-001D LP40226-001A LP30336-001A LP40253-001B QUQ212-0518CG WJT0005-002A FRONT PANEL ASSY,J461MS FRONT PANEL ASSY,J261MS CASSETTE DOOR, J461MS CASSETTE DOOR,J261MS TORSION SPRING DISPLAY WINDOW, J461MS DISPLAY WINDOW, J261MS TOP COVER SCREW,X2 TOP COVER(SIDE) SCREW,TOP COVER(REAR) DRUM SUB ASSY,J461MS DRUM SUB ASSY,J261MS UPPER DRUM ASSY,J261MS UPPER DRUM ASSY,J461MS CAP WASHER COLLAR ASSY CONTACT COMPRESSION SPRING FPC PLATE ROTOR ASSY SCREW,X2 STATOR ASSY SCREWX2 BOTTOM CHASSIS SCREW,MAIN SCREW,X3 DRUM BRACKET(CHASSIS) SCREW,X2 SCREWX2 MECHA SCREW,X2 MECHA POWER CORD CLEANER ASSY CLEANER ROLLER CLEANER 2 CLEANER ARM PC SUPPORT,X2 CAP,LT BATTERY STOPPER FFC WIRE,DRUM CN3001 E-CARD WIRE,A/C HEAD CN2001 5.3 MECHANISM ASSEMBLY <M4> A/C HEAD Classifi- Symbol in | cation Part No. drawing Grease | KYODO-SH-P AA Oil COSMO-HV56 BB NOTE: The section marked in AA and BB indicate lubrication and greasing areas. BOARD ASSY <12> LOADING MOTOR BOARD ASSY <55> # A REF No. PART No. PART NAME, DESCRIPTION # A REF No. PART No. PART NAME, DESCRIPTION OLE ЕЕ ЕЕК: 73 QYTDSF2608 SCREW 74 LP40108-002A TENSION ARM ASSY MECHANISM ASSEMBLY <M4> 76 LP30003-010A TENSION SPRING 77 LP40109-003D TENSION BRAKE ASSY 1 LP20228-008H MAIN DECK ASSY 78 PQ46302-1-3 ADJUST PIN 1A LP40275-003A PLATE(SUPPLY) 79 LP30232-002A T.ARM BEARING 1B QYTDST2606Z SCREW,X4 PLATE(SUPPLY) 80 LP40532-004A MAIN BRAKE ASSY (SUPPLY) 2 PQ46302-1-3 ADJUST PIN,X2 81 LP40111-006A MAIN BRAKE ASSY (TAKE-UP) 5 LP30492-002B GUIDE POLE GUARD 82 LP30003-002A TENSION SPRING 6 NAH0001-001 FULL ERASE HEAD 83 LP40112-001F SUB BRAKE ASSY(TAKE UP) 7 LP40098-001B GUIDE POLE(SUPPLY) 84 LP40357-002A TENSION SPRING 8 QYTDST2608Z SCREW,FE HEAD 85 LP40461-001A CAPSTAN BRAKE ASSY 10 LP30459-002A TENSION STUD BASE 86 QAR0087-003 CAPSTAN MOTOR 11 LP40367-002A TENSION STUD 87 QYTDSF2606M SCREW X3 12 LP30409-002C UV CATCHER 2(SUPPLY) 88 LP30005-007A BELT,CAPSTAN MOTOR 13 LP30409-002C UV CATCHER 2(TAKE UP) 89 LP40114-008A IDLER ARM ASSY 14 QYTPST2606Z SCREW,X2 UV CATCHER 90 LP30016-001A SLIT WASHER 15 LP30223-003C LOADING ARM GEAR SHAFT 91 LP40459-003D CLUTCH UNIT 16 QYTDST2606Z SCREW 92 PQM30017-47 SLIT WASHER 18 LP30224-001A LOADING ARM GEAR(SPPLY) 93 LP40446-002B CLUTCH GEAR 1 19 LP40099-001A TORSION ARM 94 LP40442-001A . DIRECT GEAR 20 LP40100-001A PIN 95 LP40483-002A ~~ COMPRESSION SPRING 21 LP40101-002C POLE BASE ASSY(SUPPLY) 96 LP30016-001A SLIT WASHER 22 QYSPSTG2606Z SCREW 97 LP30017-014A SPACER,D.GEAR 23 LP40103-0028 LOADING ARM GEAR(TAKE UP) 98 QYWFM264713 WASHER,D.GEAR 24 LP40099-001A TORSION ARM 99 LP40554-001A COMPRESSION SPRING,C.GEAR1 25 LP40100-001A PIN 100 LP40484-001E CHANGE LEVER ASSY 26 LP40104-003A POLE BASE ASSY(TAKE UP) 101 LP40512-002B COMRESSION SPRING 27 QYSPSTG2606Z SCREW 102 LP30236-0028 IDLER LEVER 31 LP20233-003J ROTARY ENCODER GUIDE 103 LP40420-001A REEL DISK (SUPPLY) 32 LP30499-001C BRAKE LEVER 104 LP40421-001A REEL DISK (TAKE-UP) 33 QYTPST26067 SCREW 105 LP30017-015A SPACER, X2 34 QYTPST26087 SCREW | 106 QSW0554-003 ROTARY ENCODER 35 LP30226-004B CONTROL PLATE GUIDE 107 QYTPST2620Z SCREW,ROTARY ENCODER 36 QYTPST26057 SCREW 109 LP30017-019A SPACER, C.GEAR 1 37 LP30249-003B TAKE UP LEVER 110 LP30237-002B CASSETTE GEAR 38 LP30003-006A TENSION SPRING 111 LP30239-002F LIMIT GEAR(1) 39 LP40119-002A T.UP HEAD 112 LP30240-002G LIMIT GEAR(2) 40 LP20234-004B LID GUIDE 113 LP40136-001E TORSION SPRING 41 QYTDST2606Z SCREW X2 114 LP30242-002A RELAY GEAR 43 LP40105-001B PINCH ROLLER ARM ASSY 115 LP30339-002D OPENER GUIDE 45 LP40382-001A PINCH ROLLER SHEET? 116 LP40214-001B C.H.BRACKET 46 LP40148-002A TORSION SPRING 117 PQM30017-47 SLIT WASHER,X2 47 LP40149-001B P.LEVER ASSY 118 LP30243-001D DRIVE GEAR 48 LP30016-002A SLIT WASHER 119 LP20240-001C DRIVE ARM 50 LP40106-002E GUIDE ARM ASSY 120 LP40137-001A TORSION SPRING 51 LP40134-001C TENSION SPRING 121 LP10081-002L SIDE HOLDER(L) 52 QAH0010-004 AC HEAD 122 LP10082-002M SIDE HOLDER(R) 53 LP30228-001A HEAD BASE 123 LP30255-006A LOCK LEVER(L) 54 LP30004-013A COMPRESSION SPRING,X3 124 LP30256-001H LOCK LEVER(R) 55 LP40236-001A COMPRESSION SPRING 125 LP40168-001A TORSION SPRING(L) 56 LP40213-002B SPECIAL SCREW,X3 126 LP40218-001B TORSION SPRING(R) 57 QYTDST2608Z SCREW,X2 HEAD BASE 127 LP30257-001E CASSETTE HOLDER 58 QAR0023-001 LOADING MOTOR 128 LP30244-002G GUIDE RAIL 60 PQ43546-1-2 MOTOR PULLEY 129 LP30245-002E REC SAFETY LEVER 61 LP30230-003A MOTOR GUIDE 130 LP30003-004A TENSION SPRING 62 QYTPSP3003Z SCREW,X2 131 LP20578-001C TOP GUIDE 63 LP30005-003A BELT,LOADING MOTOR 132 LP30500-001C HOLD PLATE 64 LP20791-0028 CONTROL CAM 133 LP40450-003A PAD,X2 HOLD PLATE 65 PQM30017-24 SLIT WASHER 134 LP30003-025B TENSION SPRING(TAKE UP) 66 LP40120-001A WORM GEAR 135 LP30003-024A TENSION SPRING(SUPPLY) 67 LP40107-002A LINK LEVER ASSY 136 LP40481-003A ROLLER CAM ASSY 68 PQM30017-24 SLIT WASHER 137 LP30019-014A PAD,X2 CASSETTE HOLDER 71 LP10201-002D CONTROL PLATE 138 LP40545-001A TORSION SPRING,OPENER GUIDE 72 LP40379-001A CTL BRACKET(1) 151 LP20324-002E DOOR OPENER 5-5 5.4 ELECTRICAL PARTS LIST # AREF No. PART No. PART NAME, DESCRIPTION $ A REF No. PART No. PART NAME, DESCRIPTION kokskskckokskokokokskokskhskskoksksksksk skh sk sk sk sk sk kk Q3001 2SD1819A/QRS/-X TRANSISTOR | or 2504081/QRS/-X — TRANSISTOR MAIN BOARD ASSEMBLY <03> or 2PC4081/R/-X TRANSISTOR Q3002 PTZ-NV16 PHOTO TRANSISTOR PW1 LPA10045-28B1 MAIN BOARD ASSY,J461MS or PTZ-NV16A IC(PHOTO COUPLE LPA10045-33B1 MAIN BOARD ASSY,J261MS Q3003 PTZ-NV16 PHOTO TRANSISTOR IC1 JCP8017-MSA IC or PTZ-NV16A IC(PHOTO COUPLE IC201 LC74789N-9770 IC (OSD) Q3004 2SD1819A/QRS/-X TRANSISTOR IC3001 HD6432192A09F IC (MCU) or 2PC4081/R/-X TRANSISTOR IC3002 S-80727AN-DQ-X IC or 25C4081/QRS/-X — TRANSISTOR or S-80827ANUP-W IC Q3005 2SD1819A/QRS/-X TRANSISTOR IC3003 M24C04-BN6 IC or 25C4081/QRS/-X — TRANSISTOR or S-24C04ADP IC or 2PC4081/R/-X TRANSISTOR or 24LC04B/P IC Q4001 у№5211 TRANSISTOR or AT24C04A-10PC IC or PDTC114EU TRANSISTOR IC3004 TA7291S IC or RN1302 TRANSISTOR IC5301 LA5613 IC or DTC114EU TRANSISTOR IC7001 M35500BGP IC ©5101 2SK3255 POWER MOS FET or M35500AGP IC or 2SK3255-CB14 POWER MOS FET 107002 GP1U291Q IR DETECT UNIT Q5102 2SD2144S/UV/-T — TRANSISTOR or PNA4652M00YC — IR DETECT UNIT ©5303 28D2144S/UVW/-T TRANSISTOR 038 2SD1819A/QRS/-X TRANSISTOR Q6030 2SB1218A/RS/-X — TRANSISTOR or 25C4081/QRS/-X — TRANSISTOR Q6031 UN5211 TRANSISTOR or 2PC4081/R/-X TRANSISTOR or RN1302 TRANSISTOR Q39 2SB1218A/QR/-X TRANSISTOR or DTC114EU TRANSISTOR or 2PA1576/R/-X TRANSISTOR or PDTC114EU TRANSISTOR or 2SA1576A/QR/-X — TRANSISTOR (6032 у№5211 TRANSISTOR Q152 2SBI1218A/QR/-X TRANSISTOR or RN1302 TRANSISTOR or 2SA1576A/QR/-X TRANSISTOR or DTC114EU TRANSISTOR or 2PA1576/R/-X ‘TRANSISTOR or PDTC114EU TRANSISTOR Q154 2SB1218A/QR/-X TRANSISTOR Q7152 2SB1218A/QR/-X TRANSISTOR or 2SA1576A/QR/-X — TRANSISTOR or 2SA1576A/AR/-X — TRANSISTOR or 2PA1576/R/-X TRANSISTOR or 2PA1576/R/-X TRANSISTOR Q2001 2SC4081/QRS/-X — TRANSISTOR D201 185133 DIODE or 2PC4081/R/-X TRANSISTOR D202 188133 DIODE or 25D1819A/QRS/-X TRANSISTOR D203 188133 DIODE Q2002 28C4081/QRS/-X TRANSISTOR D2001 189133 DIODE or 2SD1819A/QRS/-X TRANSISTOR D3001 LNB2301L01VI LE DIODE or 2PC4081/R/-X TRANSISTOR D3002 188133 DIODE Q2003 UNS1IE TRANSISTOR D3003 RD39ES/B3/-T2 ZENER DIODE or RN2309 TRANSISTOR or MTZJ39C ZENER DIODE or DTA144WU TRANSISTOR D3004 11ES2 DIODE or PDTA144WU TRANSISTOR D3005 11Е$2 DIODE Q2051 2SC4081/QRS/-X — TRANSISTOR A D3006 R87210-40-T2 SB DIODE or 2PC4081/R/-X TRANSISTOR D4001 1588133 DIODE or 2SD1819A/QRS/-X TRANSISTOR D4002 188133 DIODE Q2052 2SA1576A/QR/-X TRANSISTOR D5001 S1WB(A)60F4102 BRIDGE DIODE or 2SB1218A/QR/-X — TRANSISTOR ог SIWB(A)60F4062X BRIDGE DIODE or 2PA1576/R/-X TRANSISTOR or S1WB(A)60F4072X BRIDGE DIODE ©2053 UNS21E TRANSISTOR D5101 AUO1 FR DIODE or RN1309 TRANSISTOR or ERA18-04-T2 FR DIODE or DTC144WU TRANSISTOR or PG104RS FR DIODE or PDTC144WU TRANSISTOR or 1SR153-400-T2 FR DIODE Q2054 — 2SA1576A/QR/-X — TRANSISTOR or 10ELS4 FR DIODE or 2PA1576/R/-X “TRANSISTOR D5102 AUO1 FR DIODE or 2SB1218A/QR/-X — TRANSISTOR or ERA18-04-T2 FR DIODE Q2055 UNS521E TRANSISTOR or PG104RS FR DIODE or PDTC144WU TRANSISTOR or 10ELS4 FR DIODE or RN1309 TRANSISTOR or 1SR153-400-T2 FR DIODE or DTC144WU TRANSISTOR D5103 18S133 DIODE D5201 — AUO1Z FR DIODE # A REF No. - PART No. D5204 D5205 D5207 D5210 D5211 D5301 D5302 D5303 D5304 D5311 D6002 D7002 D7101 D7102 R1 R2 R3 R7 R23 R24 R25 R122 - R123 R124 R131 R154 R155 R157 R158 R190 R192 or 10ELS2 AU01Z or PG104RS or 1ISR153-400-T2. or 10ELS2 or ERA18-02-T2 AU01Z or ERA18-02-T2 or PG104RS or 10ELS2 or 1SR153-400-T2 AUOiZ or ERA18-02-T2 . or 1SR153-400-T2 or 10ELS2 or PG104RS AK04 or 154 or 11EQS04 AUO1Z or ERA18-02-T2 or 1SR153-400-T? or 10ELS2 or PG104RS AUO1Z or ERA18-02-T?2 — or PG104RS or 10ELS2 or 1SR153-400-T2 MTZJISA or RD15ES/B1/-T2 MTZJ6.8A or RD6.8ES/B1/-T2 MTZJ30A or RD30ES/B1/-T2 1SS133 RD5.1ES/B3/-T2 or MTZJ5.1C HZ30-2L-T2 or HZ30-2LTD RD9.1ES/B2/-T2 or MTZJ9.1B =~ 195133 155133 NRSA02J-0R0X NRSA02J-821X NRSA02J-273X NRSA02J-472X NRSA02J-822X NRSA02J-682X NRSA02J-152X NRSAQ02J-0R0X NRSA02J-102X NRSA02J-681X QRE141J-OROY NRSAQ02J-0R0X NRSA02J-102X NRSA02J-221X NRSA02J-102X NRSA02J-0R0X NRSA02J-106X PART NAME, DESCRIPTION FR DIODE FR DIODE FR DIODE FR DIODE FRDIODE FR DIODE FR DIODE "FR DIODE "FR DIODE FR DIODE FR DIODE FR DIODE FR DIODE FR DIODE FR DIODE FR DIODE DIODE SB DIODE SB DIODE FR DIODE FR DIODE FR DIODE FR DIODE FR DIODE FR DIODE ~ FR DIODE ~ + FR DIODE FR DIODE FR DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ~ DIODE - ZENER DIODE ZENER DIODE ZENER DIODE Z DIODE (M) ZENER DIODE - ZENERDIODE ... DIODE DIODE - MG RESISTOR “MG RESISTOR MG RESISTOR MG RESISTOR, J461MS MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR RESISTOR MG RESISTOR ~ MG RESISTOR MG RESISTOR ~ MG RESISTOR MG RESISTOR MG RESISTOR = ныне 09,1/10W 820Q,1/10W 27kQ,1/10W 4.7kQ,1/10W 8.2kQ,1/10W 6.8kQ,1/10W 1.5kQ,1/10W 0Q,1/10W 1kQ,1/10W 680Q,1/10W 00,1/4W 0Q,1/10W 1kQ,1/10W 2200,1/10W 1kQ,1/10W 0Q,1/10W 10MQ,1/10W # A REF No. PART No... QRE141J-0R0 NRSA02J-103X . NRSAQ02J-222X . … QRE141J-0R0Y ——— NRSA02J-103X NRSAQ02J-0ROX NRSA02J-103X QRE141J-103Y NRSA02J-682X NASA02J-224X NRSA02J-181X NRSA02J-273X — NRSA02J-183X NRSA02J-101X NRSA02J-473X NRSA02J-183X . NRSA02J-473X NRSA02J-153X NRSA02J-472X — NRSA02J-0R0X NRSA02J-472X NRSA02J-472X NRSA02J-472X NRSA02J-123X NRSAQ2J-3R3X NRSA02J-820X - NASA02J-473X NRSA02J-183X NRSA02J-473X NRSA02J-183X QRE141J-472Y QRE141J-472Y NRSA02J-472X QRE141J-472Y QRE141J-472Y QRE141J-472Y QRE141J-472Y QRE141J-472Y NRSA02J-102X. NRSA02J-102X NRSA02J-102X NRSA02J-472X NRSA02J-472X NRSA02J-472X NRSA02J-103X NRSA02J-102X: - NASA02J-472X NASA02J-472X.. .... NRSA02J-472X NRSA02J-101X NASA02J-101X NRSA02J-471X NRSA02J-471X NASA02J-471X NRSA02J-102X QRE141J-102Y NRSA02J-102X. NRSA02J-102X NASA02J-102X — NRSAO2J-471X- -— PART NAME, DESCRIPTION Wom mm km NU Ua UT RAR EAU Rom ome ow mE HMA kM MS ee mere EE EM dE kere EEE EEE a Aa om RESISTOR MG RESISTOR MG RESISTOR — RESISTOR MG RESISTOR ‘MG RESISTOR MG RESISTOR - “RESISTOR ... MG RESISTOR MG RESISTOR - MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR ‘MGRESISTOR MG RESISTOR,J461MS MG RESISTOR,J461MS MG RESISTOR MG RESISTOR | MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR ‘MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR RESISTOR RESISTOR MG RESISTOR RESISTOR RESISTOR RESISTOR ~ RESISTOR RESISTOR “MG RESISTOR MG RESISTOR MG RESISTOR ‘MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR ‘MG RESISTOR MG RESISTOR ‘MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR “MG RESISTOR ~ MG RESISTOR ~ RESISTOR MG RESISTOR ~~ MG RESISTOR ‘MG RESISTOR MG RESISTOR 0Q,1/4W 10kQ,1/10W 2.2k2,1/10W 00, 1/4W 10kQ,1/10W 092,1/10W 10k,1/10W 10k9,1/4W 6.8kQ,1/10W 220kQ,1/10W 180Q,1/10W 27kQ,1/10W 18kQ,1/10W 100€,1/10W 47kQ,1/10W 18kQ,1/10W 47kQ,1/10W 15kQ,1/10W 4.7k,1/10W 0Q,1/10W 4.7kQ,1/10W 4.7kKQ,1/10W 4.7KQ,1/10W 12kQ,1/10W 3.30,1/10W 82Q,1/10W 47kQ,1/10W 18kQ,1/10W 47kQ,1/10W 18kQ,1/10W 4.7kQ,1/4W 4.7kQ,1/4W 4.7kQ,1/10W 4.7kQ,1/4W 4.7KQ,1/4W 4.7KQ,1/4W 4.7KQ,1/4W 4.7kQ,1/4W 1KQ, 1/10W 1kQ, 1/10W 1kQ, 1/10W 4.7kQ,1/10W 4.7kQ,1/10W 4.7kQ,1/10W 1kQ,1/10W 10kQ,1/10W 1kQ,1/10W 4.7kQ,1/10W 4.7kQ,1/10W 4.7kQ,1/10W 1009,1/10W 100Q,1/10W 470Q,1/10W 470Q,1/10W 470Q,1/10W 1kQ, 1/10W 1kQ, 1/4W 1kQ,1/10W 1kQ,1/10W 1kQ, 1/10W 470Q,1/10W 5-7 # A REF No. R3061 R3062 R3066 R3069 R3071 R3072 R3073 R3074 R3075 R3076 R3080 R3087 R3091 R3092 R3093 R3097 R3105 R3201 R3202 R3203 R3204 R3205 R3206 R3207 R3208 R3209 R3210 R3211 R3212 R3213 R3214 R3215 R3216 R3217 R3218 R3219 R3220 A R3221 R3222 R3223 R3224 R3225 R3229 R3230 R3231 R3235 R3236 R3239 R3240 R3242 R4001 R4003 R4004 R4005 R4007 R4008 R4009 R4011 R4012 R4013 R4014 5-8 PART No. NRSA02J-102X NRSA02J-101X NASA02J-103X NRSA02J-102X NRSA02J-102X NRSA02J-102X NRSA02J-101X NRSA02J-101X NRSA02J-471X NRSA02J-102X QRE141J-102Y QRE141J-472Y QRE141J-102Y NRSA02J-102X NRSA02J-221X NRSA02J-103X NRSA02J-472X NRSA02J-103X NRSA02J-222X QRE141J-181 Y NRSA02J-183X QRE141J-183Y NRSA02J-181X NRSA02J-273X NRSA02J-181X NRSA02J-273X NRSA02J-474X QRE141J-334Y NRSA02J-103X NRSA02J-103X NRSA02J-103X NRSA02J-562X QRE141J-472Y NRSA02J-472X NRSA02J-104X NRSA02J-102X NRSA02J-472X NRSA02J-152X NASA02J-152X . QRE141J-103Y NRSA02J-105X NRSA02J-472X NRSA02J-102X NRSA02J-152X NRSA02J-152X NRSA02J-104X NRSA02J-104X NRSA02J-104X QRE141J-472Y NRSA02J-561X NRSA02J-561X NRSA02J-562X - NRSA02J-102X NRSA02J-102X NRSA02J-102X NRSA02J-392X NRSA02J-222X QRE141J-102Y NRSA02J-222X PART NAME, DESCRIPTION MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR . MG RESISTOR MG RESISTOR MG RESISTOR MG.RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR RESISTOR RESISTOR RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR ~ MG RESISTOR RESISTOR MG RESISTOR RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR ‘MG RESISTOR RESISTOR . MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR ‘RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR RESISTOR - MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR RESISTOR MG RESISTOR A se A km EMM sh a dM WMC CM Moe Add LM MMM Mom om MM mM Mom ee om kok ome kek Ee deem Em =m rw Ew Eom ww NRASA02J-471X NRSA02J-103X 470Q,110W 10k62,1/10W 1kQ,1/10W 100Q,1/10W 10k, 1/10W 1kQ,1/10W 1kQ,1/10W 1kQ,1/10W 1002,1/10W 100Q,1/10W 470Q,1/10W 1kQ,1/10W 1kQ,1/4W 4.7kQ,1/4W 1kQ,1/4W 1kQ,1/10W 2202,1/10W 10kQ,1/10W 4.7kQ,1/10W 10kQ,1/10W 2.2kQ,1/10W 180Q,1/4W 18kQ,1/10W 18kQ,1/4W 1802,1/10W 27kQ,1/10W 180Q,1/10W 27kQ,1/10W 470kQ,1/10W 330kQ,1/4W 10kQ,1/10W 10kQ,1/10W 10k, 1/10W 5.6kQ,1/10W 4.7KQ,1/4W 4.7kQ,1/10W 100k0,1/10W 1kQ,1/10W 4.7kQ,1/10W 1.5kQ,1/10W 1.5kQ,1/10W 10kQ,1/4W TMQ, 1/10W 4.7kQ,1/10W 1kQ,1/10W 1.5kQ,1/10W 1.5kQ,1/10W 100kQ,1/10W 100kQ,1/10W 100k©,1/10W 4.7kQ,1/4W - 5600,1/10W 5606, 1/10W 5.6kQ,1/10W 1kQ,1/10W 1kQ,1/10W 1kQ,1/10W 3.9kQ,1/10W 2.2kQ,1/10W 1kQ,1/4W 2.2kQ,1/10W R4015 R4016 R4017 R4018 R4019 R4020 R4021 R5101 R5102 R5103 R5104 R5106 R5107 R5108 R5109 R5110 R5111 R5301 R5302 R5303 A R5304 R5305 R5306 R5319 R5320 R5324 R5326 R6020 R6021 R6022 R6023 R6030 R6031 R6032 R6033 R6050 R6051 R6052 R7001 R7002 R7003 R7004 R7005 R7006 R7007 R7008 ‚87009 -R7010 —R7013 R7014 R7015 R7017 R7020 R7021 R7022 R7023 R7024 R7030 R7031 R7032 R7033 PART No. NRSA02J-223X QRE141J-103Y NRSA02J-102X NRSA02J-102X NASA02J-103X QRE141J-103Y NRSA02J-103X QRE141J-224Y QRE141J-224Y QRE141J-683Y QRG029J-154G QRTO1DJ-R39X QRE121J-331Y NRSA02J-222X NRSA02J-681X NRSA02J-224X NRSA02J-821X QRE141J-2R2Y NRSA02J-102X NRSA02J-122X QRZ9005-221X ~~ NRSA02J-471X NASA02J-333X QRE141J-511Y NRSA02J-471X QRE141J-102Y NRSA02J-0R0X NRSA02J-0ROX NRSA02J-0ROX NRSA02J-0R0X NRSAO2J-0ROX NRSA02J-102X NRSA02J-271X NRSA02J-392X NRSA02J-182X QRE141J-101Y NRSA02J-101X NRSA02J-101X NRSA02J-471X NRSA02J-471X NRSA02J-471X NRSA02J-471X . —- QRE141J-103Y QRE141J-103Y NRSA02J-103X NRSA02J-103X QRE141J-393Y = NRSA02J-393X NRSA02J-103X QRE141J-0R0Y NRSAO2J-OROX ..... QRE141J-103Y NRSA02J-103X NRSA02J-122X QRE141J-182Y NRSA02J-222X NRSA02J-272X NRSA02J-103X NRSA02J-122X .. NRSA02J-182X NRSA02J-222X MG RESISTOR RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR - RESISTOR MG RESISTOR RESISTOR RESISTOR RESISTOR OMF RESISTOR MF RESISTOR RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR RESISTOR MG RESISTOR MG RESISTOR FUSI RESISTOR MG RESISTOR MG RESISTOR RESISTOR MG RESISTOR RESISTOR MG RESISTOR ‘MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR RESISTOR MG RESISTOR ~ MG RESISTOR ~ MG RESISTOR - MG RESISTOR MG RESISTOR MG RESISTOR RESISTOR RESISTOR MG RESISTOR MG RESISTOR — RESISTORJ261MS ‘MG RESISTOR, J461MS MG RESISTOR RESISTOR MG RESISTOR RESISTOR - MG RESISTOR MG RESISTOR RESISTOR MG RESISTOR ~ MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR .… MG RESISTOR MM MM ML de el A A Mo kk ow mm om om = = = WOW OEE EE EE WEE REE EE HEH MMe Mee ke sm leo Moe mom ome om EW OE AM Ma Mma 10kQ,1/4W 1kQ,1/10W 1kQ,1/10W 10kQ,1/10W 10k, 1/4W 10kQ,1/10W 220kQ,1/4W 220kQ,1/4W 68k0,1/4W 150kQ,2W 0.39Q,1W 3309,1/2W 2.2kQ,1/10W 68092,1/10W 220kQ,1/10W 8200Q,1/10W 2.20, 1/4W 1KQ,1/10W 1.2kQ,1/10W 2200, 1/4W 470Q,1/10W 33kQ,1/10W 510%, 1/4W 470Q,1/10W 1kQ,1/4W 0Q,1/10W 0Q,1/10W 0Q,1/10W 0Q,1/10W 0Q,1/10W 1kQ,1/10W 270Q,1/10W 3.9kQ,1/10W 1.8kQ,1/10W 100Q,1/4W 100Q,1/10W 1009,1/10W 470Q,1/10W 4702,1/10W 470Q,1/10W 470Q,1/10W 10kQ,1/4W 10kQ,1/4W 10kQ,1/10W 10kQ,1/10W 39kQ,1/4W 39kQ,1/10W 10kQ,1/10W 0Q,1/4W 0Q,1/10W 10kQ,1/4W 10k2,1/10W 1.2kQ,1/10W 1.8kQ,1/4W 2.2kK9,1/10W 2.7KQ,1/10W 10kQ,1/10W 1.2kQ,1/10W 1.8kQ,1/10W 2.2KQ,1/10W # A REF No. PART No. R7034 R7035 R7036 R7037 R7119 R7122 R7129 R7130 R7131 R7132 R7152 R7155 ct C3 C5 C7 C9 C11 C12 C13 C14 C16 C20 C21 C23 C24 C25 C29 C30 C31 C32 C34 C37 C40 C41 C42 C43 C45 C48 C49 C51 C62 C63 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C74 C81 C82 C83 NRSA02J-272X NRSA02J-472X NRSA02J-682X NASA02J-563X NRSA02J-750X NRSA02J-101X NRSA02J-101X NRSA02J-750X NASA02J-750X — NRSA02J-101X QRE123J-331X NRSA02J-331X QEKJ1CM-106 NCF21CZ-105X NCF21CZ-105X QEKJOJM-107 NCF21CZ-105X NCF21CZ-105X NCB21CK-473X QEKJ1HM-335 NCB21EK-333X NCF21CZ-105X QEKJ1HM-225 NCB21EK-104X NCB21EK-223X NCB21CK-474X NCB21CK-224X QEKJ1EM-475 QEKJ1EM-475 NCB21EK-223X NRSAO2J-0ROX NCB21HK-103X QCC11EK-104 QEKJOJM-476 NCB21HK-103X NCB21EK-104X NCB21EK-103X NCF21HZ-103X NCB21EK-104X QEKJOJM-476 NDC21HJ-331X QEQF1HM-225 QERF1HM-105 QERF1HM-105 QEKJ1HM-225 QERF1CM-106 QEKJ1HM-335 NCB21EK-104X NCB21EK-104X NCB21EK-104X NCB21EK-104X NDC21HJ-330X NCB21EK-104X NDC21HJ-151X QEKJOJM-476 NCB21EK-104X NRSA02J-0R0X NDC21HJ-150X NDC21HJ-150X NDC21HJ-150X NRSAC2J-0ROX PART NAME, DESCRIPTION 442 = MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR MG RESISTOR | MG RESISTOR, J461MS MG RESISTOR, J461MS MG RESISTOR MG RESISTOR RESISTOR MG RESISTOR E CAPACITOR CAPACITOR, J461MS CAPACITOR, J461MS E CAPACITOR CAPACITOR CAPACITOR CAPACITOR E CAPACITOR CAPACITOR CAPACITOR E CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR E CAPACITOR E CAPACITOR, J461MS CAPACITOR J461MS MG RESISTOR, J261MS CAPACITOR CAPACITOR E CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR E CAPACITOR CAPACITOR NP E CAPACITOR ECAPACITOR — E CAPACITOR,J461MS E CAPACITOR E CAPACITOR E CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR E CAPACITOR CAPACITOR MG RESISTOR CAPACITOR CAPACITOR CAPACITOR,J461MS MG RESISTOR,J261MS 2.7kQ,1/10W 4.7kQ,1/10W 6.8kQ,1/10W 56kQ, 1/10W 75Q,1/10W 100Q,1/10W 100Q,1/10W 75Q,1/10W 75Q,1/10W 100Q,1/10W 330Q,1/2W 330Q,1/10W 10uF,16V 1pF,16V 1pF,16V 100pF,6.3V 1pF,16V 1uF,16V 0.047uF,16V 3.3uF,50V 0.033pF,25V 1uF,16V 2.2uF,50V 0.1pF,25V 0.022yF 25V 0.47uF,16V 0.22uF,16V 4.7 F,25V 4.7uF,25V 0.022uF,25V 0Q,1/10W 0.01pF,50V 0.1uF,25V 47uF,6.3V 0.01pF,50V 0.1yF,25V 0.01pF,25V 0.01uF,50V O.1uF,25V 47uF,6.3V 330pF,50V 2.2yF,50V 1pF,50V 14F,50V 2.2uF,50V 10pF,16V 3.3uF,50V 0.1uF,25V 0.1yF25V - 0.1uF,25V 0.1uF,25V 33pF,50V 0.1uF,25V 150pF,50V 47uF,6.3V 0.1uF,25V 0Q,1/10W 15pF,50V 15pF,50V 15pF,50V 0Q,1/10W # А REF No. PART No. am www - C85 C107 C108 C121 C134 C135 C136 C1582 C153 C204 C206 C207 C209 C210 C211 C214 C217 C218 C222 C226 C2002 C2003 C2004 C2005 C2006 C2007 C2008 C2009 C2010 C2011 C2012 C2013 C2015 C2016 C2051 C2052 C2053 C2054 C2055 C3001 C3002 C3003 C3004 C3011 C3012 C3013 C3014 C3016 C3019 C3020 C3021 C3022 C3023 C3024 C3025 C3026 C3027 C3028 C3029 NDC21HJ-150X NRSA02J-0R0X NCB21EK-104X NDC21HJ-4ROX NCB21EK-104X NCB21HK-103X NCB21EK-104X NCB21EK-104X NCB11EK-104X NCB21HK-103X NDC21HJ-390X NCB21EK-103X NDC21HJ-330X NDC21HJ-330X NCB21CK-474X NDC21HJ-100X NDC21HJ-100X NCB21CK-224X NDC21HJ-560X QERF1HM-105. QERF1HM-105 QERFOJM-107 QEKJ1CM-476 NCB21HK-123X QEKJ1CM-226 NCB21HK-102X NCB21HK-331X QEKJ1CM-106 NCB21HK-152X QEKJ1EM-475 QEKJ1EM-475 NCB21EK-333X NCB21EK-333X NCB21EK-333X QEKJ1CM-226 QEKJ1EM-475 NCB21HK-331X QFLC1HJ-8237 NCB21HK-472X NCB21HK-223X QEKJ1CM-106 NCB21EK-104X NCB21HK-103X QEKJ1HM-106 NCB21CK-473X QETLOJM-108 ‚ QEKJOJM-107 NCB21HK-103X QERF1CM-476 NCB21CK-473X NDC21HJ-101X NDC21HJ-101X NDC21HJ-101X NCB21CK-473X QEKJ1CM-106 NDC21HJ-220X QAT7001-300Z NCB21HK-103X QEKJ1CM-106 NDC21HJ-101X NDC21HJ-101X = ны == к EEE ERCILLA EEE ANAL RARA AAA AAA CAPACITOR,J461MS 15pF,50V MG RESISTOR,J261MS 0Q,1/10W CAPACITOR 0.1pF,25V CAPACITOR 4pF,50V CAPACITOR 0.1pF,25V CAPACITOR 0.01pF,50V CAPACITOR 0.1pF,25V CAPACITOR 0.1pF,25V CAPACITOR 0.1uF,25V CAPACITOR 0.01pF,50V CAPACITOR 39pF,50V CAPACITOR 0.01uF,25V CAPACITOR 33pF,50V CAPACITOR 33pF,50V CAPACITOR 0.47uF,16V CAPACITOR 10pF,50V CAPACITOR 10pF,50V CAPACITOR 0.22uF,16V CAPACITOR 56pF,50V E CAPACITOR 1pF,50V E CAPACITOR 1pF,50V E CAPACITOR 100pF,6.3V E CAPACITOR 47uF,16V CAPACITOR 0.012pF,50V E CAPACITOR 22uF,16V CAPACITOR 0.001uF,50V CAPACITOR 330pF,50V E CAPACITOR 10uF,16V CAPACITOR 0.0015uF,50V E CAPACITOR 4.7 F,25V E CAPACITOR 4.7uF,25V CAPACITOR 0.033uF,25V CAPACITOR 0.033pF,25V CAPACITOR, J461MS 0.033uF,25V E CAPACITOR 22yF,16V E CAPACITOR 4.7uF,25V CAPACITOR 330pF,50V F CAPACITOR 0.082uF,50V CAPACITOR 0.0047uF,50V CAPACITOR 0.022uF,50V E CAPACITOR 10uF,16V CAPACITOR 0.1uF,25V CAPACITOR 0.01pF,50V E CAPACITOR 10uF,50V CAPACITOR 0.047uF,16V E CAPACITOR 1000uF,6.3V E CAPACITOR 100uF,6.3V CAPACITOR 0.01uF,50V E CAPACITOR 47yF,16V CAPACITOR 0.047uF,16V CAPACITOR 100pF,50V CAPACITOR 100pF,50V CAPACITOR 100pF,50V CAPACITOR 0.047uF,16V E CAPACITOR 10uF,16V CAPACITOR 22pF,50V TRIM CAPACITOR, TIMER CLOCK CAPACITOR 0.01pF,50V E CAPACITOR 10uF,16V CAPACITOR 100pF,50V CAPACITOR 100pF,50V 5-9 >. C3030 - C3031 C3032 . 03033 C3036 C3037 C3038 ~ C3039 C3040 C4001 C4002 C4003 ‚ C4004 - C4005 C4006 C4008 C4009 C4010 C4011 - C4012 C4013 C4014 C4015 C5001 ~ C5005 C5006: ° ©5101 C5102 C5104 C5105 ‚ С5106 C5107 C5201 C5202 C5203 C5204 C5205 C5207 C5208 C5301 C5302 C5303 C5304 C5306 C5306 C5307 C6006 C6008 C6012 C6013 C6014 C6016 C6020 C6021 C6022 C6032 C6037 -C6055 ~ C7002 C7007 5-10 PART No. QEKJ1CM-476 NCB21CK-473X NCB21CK-473X NCB21CK-473X NDC21HJ-180X - NDC21HJ-120X - NDC21HJ-101X NDC21HJ-101X NCB21CK-473X QERF1CM-476 NCB21CK-473X NCB21HK-102X QERF1CM-226 NCB21HK-222X QEKJ1CM-476 QEQF1HM-105 NCB21HK-563X NCB21EK-223X NCB21CK-104X QEKJ1HM-224 NCB21HK-563X NDC21HJ-101X NCB21HJ-102X QFZ9051-683 QCZ9071-222 QEZ0374-826 QCZ0212-472 QCZ0136-101Z QCZ0302-330Z QETC1HM-105 QFN31HJ-183 QCBB1HJ-271 QFV11HJ-104 QEMUOJM-227 QEMT1CM-827 QEMT1AM-687 QETN2AM-475 QETC1HM-106 QETN1CM-227 QETN1AM-227 QEMUOJM-227 QETC1HM-106 QETN1CM-107 QFLC1HJ-1837 NCF21HZ-103X QETN1AM-107 QETN1CM-226 NCB21HK-103X NCB21HK-103X QEKJ1CM-476 NCB21HK-103X NCB21HK-103X NCB21HK-103X. NDC21HJ-101X NDC21HJ-101X NDC21HJ-101X NCB21HK-473X QEKJ1HM-106 NDC21HJ-220X QEKJ1HM-106 QEKJOJM-476 PART NAME, DESCRIPTION E CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR - CAPACITOR CAPACITOR E CAPACITOR CAPACITOR CAPACITOR E CAPACITOR CAPACITOR E CAPACITOR NP E CAPACITOR CAPACITOR CAPACITOR .. CAPACITOR E CAPACITOR CAPACITOR CAPACITOR CAPACITOR F CAPACITOR CAPACITOR E CAPACITOR CAPACITOR CAPACITOR, J461MS - CAPACITOR, J261MS E CAPACITOR F CAPACITOR CAPACITOR F CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR E CAPACITOR F CAPACITOR CAPACITOR E CAPACITOR E CAPACITOR CAPACITOR CAPACITOR E CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR CAPACITOR E CAPACITOR - CAPACITOR E CAPACITOR E CAPACITOR 47uF,16V 0.047uF,16V 0.047uF,16V 0.047pF,16V 18pF,50V 12pF,50V 100pF,50V 100pF,50V 0.047uF,16V 47uF,16V 0.047uF,16V 0.001pF,50V 22uF,16V 0.0022uF,50V 47uF,16V 1uF,50V 0.056UF,50V 0.022uF,25V 0.1pF,16V 0.22uF,50V 0.056uF,50V 100pF,50V - 0.001uF,50V 0.068uF,250V 0.0022uF,250V 82uF,400V 0.0047uF,1kV | 100pF, kV 33pF,1kV 1uF,50V 0.018pF,50V 270pF,50V 0.1pF,50V 220uF,6.3V 820uF,16V : 680uF,10V 4.7uF,100V | 10yF,50V 220uF,16V 220uF,10V 220uF,6.3V 10pF,50V 100uF,16V 0.018uF,50V 0.01pF,50V 100uF,10V 22uF,16V 0.014F,50V 0.01pF,50V 47uF,16V 0.01uF,50V 0.01pF,50V 0.01uF,50V 100pF,50V 100pF,50V 100pF,50V 0.047yF50V 10uF 50V 22pF,50V 10pF,50V 47uF,6.3V # A REF No. L9 L16 L17 L151 L201 L203 L206 L5201 15202 L5301 - L6003 L6031 L7103 - L7104 OX X2 X3001 X3002 S3001 S7001 S7002 S7004 S7006 S7008 S7010 S7011 $7012 $7013 57014 $7015 $7016 K5101 PC3001 PC3002 PC5101 T2051 T5001 TU6001 TB1 ET1 HS1 $01 OT1 DI7001 HD1 FC5001 FC5002 J7103 > BP > Pb PART No. NDC21HJ-220X . NCB21CK-473X QEKJ1CM-476 QDVB1EZ-223Y NCB21CK-473X QETNOJM-477 NCB21EK-104X QEKC1CM-476 QQL29BJ-100Z QQL29BJ-100Z QQL29BK-R22Z QQL29BJ-101Z QQL29BJ-100Z QQL29BJ-100Z2 QQL01BJ-1207 QQL29BJ-680Z QQL29BK-1R0Z QQL29BJ-2207 QQL29BJ-2207 PELN1184 — PELN1184 QQLO1BK-101Z QQL29BJ-100Z QQL29BK-1R0Z NRSAO2J-0ROX NRSA02J-0ROX QAX0530-001 QAX0435-001 QAX0445-001 QAX0527-001 QSW0602-003 QSW0456-002Z QSW0456-002Z QSW0456-0027 QSW0456-002Z QSW0456-002Z QSW0456-002Z QSW0456-002Z QSW0456-002Z QSW0456-002Z QSW0456-0027 QSW0456-0027 QSW0456-002Z QQR0678-001Z GP3S123 GP3S123 PC123F2 PELN0832 QQS0030-001 QAU0107-001 LP20383-004A LP20383-006A PQ21623-2-5 LP40090-001A LP30530-001B QYTDST3006Z QLF0031-001 PQ35479-1-4 QNG0006-001Z QNG0006-0017 ONN0292-002 PART NAME, DESCRIPTION CAPACITOR 22pF,50V CAPACITOR 0.047uF,16V E CAPACITOR 47uF,16V CAPACITOR 0.022uF,25V CAPACITOR 0.047uF,16V —. ECAPACITOR 470uF,6.3V CAPACITOR 0.1pF,25V — E CAPACITOR “47pF,16V COIL 10uH . COIL 10pH COIL 0.22uH ‘COIL 100pH COIL 10pH COIL 10pH COIL 10uH COIL 68uH COIL | 1uH COIL 22uH — COL 22yH COIL 33uH COIL 33uH COIL 100uH COIL 104H COIL . 10uH MG RESISTOR,J461MS 0Q,1/10W "MG RESISTOR - 0Q,1/10W CRYSTAL RESONATOR ~ CRYSTAL RESONATOR CRYSTAL RESONATOR CRYSTAL RESONATOR PUSH SWITCH,REC SAFETY TACT SWITCH,STAND BY “TACT SWITCH,C.SYSTEM TACT SWITCH,CH- TACT SWITCH,CH+ TACT SWITCH,DISPLAY TACT SWITCH,REC TACT SWITCH,REW TACT SWITCH,STOP/EJECT TACT SWITCH,PLAY — TACT SWITCH,PAUSE TACT SWITCH,FF TACT SWITCH,ST BOX FERRITE BEAD IC(PHOTO SENSOR) IC(PHOTO SENSOR) PH COUPLER OSC TRANSFORMER SW TRANSFORMER TUNER TERMINAL BOARD, J261MS TERMINAL BORAD,J461MS EARTH PLATE(RF) - HEAT SINK,Q5101 SHIELD CASE(PRE) SCREW,Q5101 FL TUBE HOLDER(FDP),DI7001 FUSE CLIP,F5001 ~ FUSE CLIP,F5001 PIN JACK,REAR OUT # A REF No. PART No. PART NAME, DESCRIPTION J7104 QNN0291-002 PIN JACK, REAR IN,J461MS J7105 QNN0289-002 PIN JACK,REAR IN,J261MS QNN0290-002 PIN JACK, FRONT IN,J461MS A LF5002 QQR0532-001 LINE FILTER A VA5001 QAF0026-621 VARISTOR CN1 QGF1028C3-04 FPC CONNECTOR,(5-8)U.DRUM J261MS QGF1028C2-08 FPC CONNECTOR,(1-8)U.DRUM J461MS CN2001 QGF1207C1-07 FPC CONNECTOR, (1-7)A/C HEAD CN2002 QGB2532J1-02 CONNECTOR, (1-2)FE HEAD CN3001 QGF1207C1-05 FPC CONNECTOR, (1-5)DRUM MDA CN3002 QGB2532J1-02 CONNECTOR, (1-2)L. MOTOR CN3003 QGB2015M2-08 CONNECTOR, (1-8)CAP.MOTOR CN3004 QGB2534J2-04 CONNECTOR, (1-4)R.ENCODER CN3005 QGD2001C1-02 CONNECTOR, (1-2)LT BATTERY A CN5001 QGA7901C3-02 CONNECTOR, (1-2)AC IN A CP3001 ICP-N25 CIRCUIT PROTECTOR A CP4001 ICP-N15 CIRCUIT PROTECTOR A CP5301 ICP-N38 CIRCUIT PROTECTOR A F5001 QMF51E2-2R0J1 FUSE T2.0A,AC250V oo EEE EEE AUDIO CONTROL HEAD BOARD ASSEMBLY <12> PW1 CN1 LPA10010-01A1 QGF1208F1-07 A/C HEAD BOARD ASSY FPC CONNECTOR OIE EE LOADING MOTOR BOARD ASSEMBLY <55> PW2 CN1 LPA10010-01A2 QGB2533K1-02 LOADING MOTOR BOARD ASSY CONNECTOR À À À À À A 7e 5e 0 de 4e 4 4 À RO 7 4 5e 7 A de OR RR LITHIUM BATTERY BOARD ASSEMBLY <93> PW4 LPA10045-02A4 LT BATTERY BOARD ASSY HD1 QNZ0032-001 BATTERY HOLDER FW7006 QUMO032-16A4BF PARA RIBON WIRE E. € O. E. No. 82734 # A REF No. PART No. PART NAME, DESCRIPTION (Sanwa)-V12A1/C1 HR-J261MS,J461MS 5-11 | uu. o o . ae =. 3 o o fé pue VICTOR COMPANY OF JAPAN, LIMITED VIDEO DIVISION 540894 ">

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Key features
- VHS standard format
- DA-4 (Double Azimuth) head helical scan system
- PAL-type colour signal and CCIR monochrome signal
- 625 lines 50 fields
- 99 positions (+AUX position)
- Frequency synthesized tuner
- VHF (Low) 42 — 175 MHz(High)175 — 470 MHz
- UHF 470 - 870 MHz
- UHF channels (Adjustable E28 — E60)
- RF cable
Frequently asked questions
The frequency range is 70 Hz to 10,000 Hz (Normal audio) and 20 Hz to 20,000 Hz (Hi-Fi audio).
The power consumption of the HR-J260EE, HR-J265EA, HR-J268EE VCRs is 18 W.
The maximum recording time for this VCR is 240 minutes with an E-240 video cassette in SP mode.