HS-TX494 HS-TX496 HS-TX591 HS-TX594 HS

HS-TX494 HS-TX496 HS-TX591 HS-TX594 HS
HS-TX494 YU,YZ
HS-TX496 YH,YJ,YL,YZ
HS-TX591 YU
HS-TX594 YZ
HS-TX596 YH,YJ,YL,YZ
SERVICE MANUAL
BASIC TAPE MECHANISM : 8ZM-3 P2N
8ZM-3 P3N
S/M Code No. 09-995-407-8R1
RE
VI
SIO
N
STEREO RADIO CASSETTE
PLAYER
SPECIFICATIONS
Frequency range:
AM: 530/531 – 1.710/1.602 kHz (10/9 kHz step)
531 – 1.629 kHz (9 kHz step)<EXCEPT YZ>
FM1,FM2: 87.5/87.5 – 108/108.1 MHz (50/200 kHz step)
76 – 108 MHz (100 kHz step in 76 – 90 MHz,
50 kHz step in 90 –108 MHz)<EXCEPT YZ>
TV:<591YU ONLY>
2ch
3ch
4ch
5ch
6ch
7ch
8ch
9ch
10ch
11ch
12ch
13ch
59.75 MHz
65.75 MHz
71.75 MHz
81.85 MHz
87.85 MHz
179.75 MHz
185.75 MHz
191.75 MHz
197.75 MHz
203.75 MHz
209.75 MHz
215.75 MHz
WEATHER:<591YU ONLY>
1ch
2ch
3ch
4ch
5ch
6ch
7ch
Maximum output:
Load impedance:
Power source:
Battery lift (EIAJ,
1mW output,playback):
Maximum dimensions
(W x H x D):
Weight
(excluding batteries):
Accessories:
Supplied headphones:
Recommended
commercially
avaiable headphones:
162.550 MHz
162.440 MHz
162.475 MHz
162.425 MHz
162.450 MHz
162.500 MHz
162.525 MHz
4 mW + 4 mW (EIAJ/16 ohms)<YZ ONLY>
12 mW + 12 mW (EIAJ/32 ohms)
16 – 32 ohms<YZ ONLY>
Battery DC 3V, R6 (size AA) x 2
Domestic AC power (using optional AC adaptor: AIWA AC-D302)
Approx.7hours using R6P (size AA) manganese batteries
Approx.24hours using LR6 (size AA) alkaline batteries
112.8 x 88 x 32.7 mm (41/2 x 31/2 x 15/16inches)
Approx.140 g (4.9 oz)
Stereo headphones (1)<494/496 YZ, 494 YU, 496 YL, 496 YH/YL, 591 YU>
Stereo headphones equipped with remote control (1)<594/596 YZ, 596 YL, 596 YH/YL>
Belt clip (1)
HP–M007:<494/496 YZ>
HP–MR105:<594/596 YZ>
Type: In–ear type
Impedance: 32 ohms
Sensitivity: 105 dB/mW
Type:
In–ear/Headband type/Vertical type<494/496 YZ>
In–ear/Headband type/Vertical type<594/596 YZ>
Impedance: 16–32 ohms
Sensitivity: 100–109 dB/mW
• Design and specifications are subject to change without notice.
2
ELECTRICAL MAIN PARTS LIST 1/1
REF. NO.
PART NO.
KANRI
NO.
DESCRIPTION
REF. NO.
IC
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C90
C92
C93
C93
C94
C95
C96
C96
C98
DESCRIPTION
C99
C101
C102
C103
C104
87-A10-422-080
87-A10-047-080
87-012-274-080
87-A10-047-080
87-010-831-080
C-CAP,TN 10-4 A TCF
CAP,U 1-10 ZF<EXCEPT 591YU>
C-CAP,U 1000P-50 K B
C-CAP,U 1-10 Z F
C-CAP,U,0.1-16F
C105
C110
C201
C201
C202
87-010-503-010
87-010-853-080
87-A10-504-080
87-012-286-080
87-012-273-080
C202
C203
C204
C205
C205
REF. NO.
PART NO.
KANRI
NO.
DESCRIPTION
REF. NO.
PART NO.
KANRI
NO.
DESCRIPTION
87-012-195-080
87-012-286-080
87-010-853-080
87-010-853-080
87-012-286-080
CAP,U 100P-50CH<EXCEPT 591YU>
CAP, U 0.01-25<591YU>
CAP,220-4V H5.5<EXCEPT 591YU>
C-CAP,220-4V H5.5<591YU>
C-CAP,U 0.01-25 K B<591YU>
IFT201
IFT201
J1
J1
J101
87-005-788-080
87-005-788-080
87-A60-438-010
87-A60-437-010
87-A60-849-010
IFT,AM 5M 5CLD<EXCEPT 591YU>
C-IFT,AM 5M 5CLD<591YU>
JACK,SW (1537)<EXCEPT *2>
JACK,SW 4P(1637)<*2>
JACK,DC DIA 2.75 BLK
CAP,E 220-4 GAS
C-CAP,220-4V H5.5
C-CAP,U 0.047-16 KB<591YU>
CAP,U 0.01-25<EXCEPT 591YU>
CAP,U 820P-50B<EXCEPT 591YU>
C251
C252
C253
C259
C290
87-012-195-080
87-012-271-080
87-012-286-080
87-012-167-080
87-010-787-080
CAP,U 100P-50CH<EXCEPT 591YU>
CAP, U 560P-50<591YU>
C-CAP,U 0.01-25 K B
C-CAP,U 5P-50 CH<591YU>
CAP, U 0.022-25<494YZ>
L1
L1
L2
L2
L3
87-003-231-080
87-003-240-080
87-003-231-080
87-003-240-080
87-003-231-080
C-COIL 1UH<EXCEPT 591YU>
C-COIL,S 3.3UH<591YU>
C-COIL 1UH<EXCEPT 591YU>
C-COIL,S 3.3UH<591YU>
C-COIL 1UH<EXCEPT 591YU>
87-012-286-080
87-012-172-080
87-012-180-080
87-012-272-080
87-012-272-080
CAP,U 0.01-25<591YU>
C-CAP,U 10P CH<EXCEPT 591YU>
C-CAP,U 22P-50 CH<591YU>
C-CAP,U 680P-50B<591YU>
CAP,U 680P-50B<EXCEPT 591YU>
C301
C302
C303
C304
C308
87-012-277-080
87-012-277-080
87-012-277-080
87-012-277-080
87-A10-047-080
CAP,U 1800P<EXCEPT 591YU>
C-CAP,U 1800P-50 B
C-CAP,U 1800P-50 B
C-CAP,U 1800P-50 B
C-CAP,U 1-10 Z F
L3
L4
L101
L201
L202
87-003-240-080
87-003-243-080
87-003-243-080
8Z-HRB-605-080
8Z-HRB-603-080
C-COIL,S 3.3UH<591YU>
C-COIL,S 10UH<*2>
COIL,2125 10UH <EXCEPT 591YU>
C-COIL,RF TV<591YU>
C-COIL,RF FM<591YU>
C206
C207
C208
C209
C210
87-012-168-080
87-012-286-080
87-012-286-080
87-012-186-080
87-012-156-080
CAP,U 6P-50 CH<EXCEPT 591YU>
CAP, U 0.01-25
CAP, U 0.01-25<591YU>
C-CAP,U 39P-50 CH<591YU>
CAP,220P-50 CH<EXCEPT 591YU>
C309
C310
C311
C312
C313
87-A10-047-080
87-A10-047-080
87-012-174-080
87-012-176-080
87-A10-047-080
C-CAP,U 1-10 Z F
CAP,U 1-10 Z F<EXCEPT 591YU>
CAP CHIP CERA SS 12P CHJ
CAP 15P
C-CAP,U 1-10 Z F
L202
L203
L204
L204
L205
8Z-HRB-610-010
8Z-HRB-604-080
8Z-HRB-602-080
8Z-HRB-609-010
87-005-898-080
COIL,FM RF<EXCEPT 591YU>
C-COIL,OSC TV<591YU>
C-COIL,OSC FM<591YU>
COIL,FM OSC<EXCEPT 591YU>
COIL,S 2.2UH K LK2125<591YU>
C210
C212
C213
C215
C216
87-012-272-080
87-012-286-080
87-012-195-080
87-012-162-080
87-012-162-080
CAP,U 680P-50 K B GRM<591YU>
CAP, U 0.01-25
C-CAP,U 100P-50CH<591YU>
C-CAP,U 1P-50 CK<591YU>
CAP,U 1P-50 CK<EXCEPT 591YU>
C314
C315
C317
C318
C318
87-010-831-080
87-010-831-080
87-A10-047-080
87-016-462-080
87-A10-047-080
C-CAP,U
C-CAP,U
C-CAP,U
C-CAP,S
C-CAP,U
L206
L207
L207
L208
L301
87-HRA-603-010
87-003-226-080
87-003-226-080
87-003-231-080
87-A50-037-080
BAR-ANT,MW
INDUCTOR 100UJ<EXCEPT 591YU>
INDUCTOR 100UJ<591YU>
C-COIL 1UH<591YU>
C-COIL,D-D 5CDLU<591YU>
C216
C217
C222
C222
C224
87-012-162-080
87-A10-047-080
87-010-831-080
87-010-831-080
87-012-336-080
C-CAP,U 1P-50 CK<591YU>
CAP,U 1-10 Z F<EXCEPT 591YU>
C-CAP,U 0.1-16 Z F<591YU>
CAP,U,0.1-16F<EXCEPT 591YU>
CAP, CHIP SS 330P SL<591YU>
C319
C320
C321
C322
C323
87-010-787-080
87-010-505-080
87-012-286-080
87-012-337-080
87-012-167-080
CAP, U 0.022-25
CA, CHIP TANTALUM 1-16
CAP, U 0.01-25
C-CAP,U 56P-50 CH
C-CAP,U 5P-50 CH
L301
L900
LCD301
R97
R111
87-A50-230-080
87-003-243-080
8Z-HR9-603-010
87-012-270-080
87-022-656-080
COIL,D-D<EXCEPT 591YU>
C-COIL,S 10UH<591YU>
LCD,HS ASSY(BAND/TU)
CAP470P<EXCEPT 591YU,494YZ>
C-RES,K43G 0.68
C224
C225
C226
C227
C228
87-012-274-080
87-A10-047-080
87-A10-047-080
87-012-273-080
87-012-274-080
CAP,U 1000P-50B<EXCEPT 591YU>
C-CAP,U 1-10 Z F<591YU>
C-CAP,U 1-10 Z F
C-CAP,U 820P-50 B<591YU>
C-CAP,U 1000P-50 K B<591YU>
C324
C325
C326
C326
C901
87-012-170-080
87-012-188-080
87-A10-047-080
87-A10-047-080
87-012-274-080
C-CAP,U 8P-50 CH
CAP,U 47P-50 CH<EXCEPT 591YU>
CAP,U 1-10 Z F<EXCEPT 591YU>
C-CAP,U 1-10 Z F<591YU>
CHIP CAP,U 1000P-50B
R998
S1
S2
S101
S301
87-012-286-080
8Z-HRB-607-010
87-A90-050-010
87-A91-077-010
87-A91-320-080
CAP, U 0.01-25<591YU>
SW,SL 2-2-2 SSZZ-S-502(S)
SW, SL 2-2-2 NS (BLK)
SW,LEAF
SW,SL 1-1-2 SSSS8A2-B-2B(NC)
C229
C230
C231
87-A90-609-010
FLTR,BPF GFMB7<YZ>
C231
87-A90-601-010
FLTR,BPF GFWB7<EXCEPT YZ,591YU> C232
87-A90-709-010
FLTR,GTVSB3<591YU>
87-012-274-080
CAP,1000P<591YU,496YL,494YU>
C233
87-012-274-080
CAP,1000P<591YU,496YL,494YU> C233
C234
87-A10-952-080
C-CAP,TN 22-4 M A MCM
C234
87-A10-952-080
C-CAP,TN 22-4 M A MCM
C235
87-012-276-080
CAP, CHIP SS 1500 PBK
87-012-276-080
CAP, CHIP SS 1500 PBK
C235
87-A10-504-080
C-CAP,U 0.047-16 K B
C236
C236
87-A10-504-080
C-CAP,U 0.047-16 K B
C237
87-A10-047-080
C-CAP,U 1-10 Z F
C237
87-A10-047-080
C-CAP,U 1-10 Z F
87-A10-047-080
C-CAP,U 1-10 Z F
C238
87-A10-047-080
C-CAP,U 1-10 Z F
C239
C239
87-012-336-080
CAP, CHIP SS 330P SL
C240
87-012-336-080
CAP, CHIP SS 330P SL
C240
87-010-831-080
C-CAP,U,0.1-16F
87-010-831-080
C-CAP,U,0.1-16F
C240
87-010-831-080
C-CAP,U 0.1-16 Z F
C241
C241
87-010-831-080
C-CAP,U 0.1-16 Z F
C242
87-010-674-080
CAP,ELECT 220-2
C242
87-010-674-080
CAP,ELECT 220-2
87-A10-047-080
CAP,U 1-10 Z F<EXCEPT 591YU>
C242
87-010-831-080
C-CAP,U,0.1-16F
C243
C243
87-A10-952-080
CAP,TN 22-4 <EXCEPT 591YU>
C244
87-A11-244-080
C-CAP,TN 47-4 A MCM<591YU>
C244
87-A10-952-080
C-CAP,TN 22-4 M A MCM
87-010-853-080
C-CAP,220-4V H5.5
C245
87-A10-047-080
CAP,U 1-10 Z F<EXCEPT 591YU>
C245
C246
87-010-505-080
CAP,CHIP TANTALUM 1-16<591YU> C247
87-A10-047-080 C-CAP,U 1-10 Z F
C248
87-010-831-080
87-010-831-080
87-010-959-080
87-010-959-080
87-010-959-080
C-CAP,U,0.1-16F
C-CAP,U,0.1-16F
CHIP CAP,U 0.056-16F<591YU>
CAP,U 0.056-16F<EXCEPT 591YU>
CHIP CAP,U 0.056-16F
C902
C904
C906
C907
C909
87-010-831-080
87-012-274-080
87-A10-047-080
87-012-274-080
87-012-271-080
CAP,U,0.1-16F<EXCEPT 591YU>
CAP,U 1000P<EXCEPT 591YU>
C-CAP,U 1-10 Z F<591YU>
C-CAP,U 1000P-50 K B<591YU>
CAP, U 560P-50<591YU>
S302
S303
SFR101
TH101
TH301
87-A90-665-180
87-A90-665-180
87-024-050-010
87-A91-322-080
87-A90-547-080
C-SW,TACT LS7A2M
C-SW,TACT LS7A2M
SEMI-FIXED RESISTOR, 1K
C-THMS,157-101-53028-TP
C-THMS,47K (5%)NTH 5G
87-012-287-080
87-012-275-080
87-012-287-080
87-012-275-080
87-012-286-080
CAP,U 0.015-25F<EXCEPT 591YU>
C-CAP,U 1200P-50 B<591YU>
CAP,U 0.015-25F<EXCEPT 591YU>
C-CAP,U 1200P-50 B<591YU>
C-CAP,U 0.01-25 K B<591YU>
C914
C999
CF202
CF202
CF203
87-012-274-080
87-012-270-080
87-A91-321-080
87-A91-343-010
87-A90-456-080
CHIP CAP,U 1000P-50B<591YU>
CAP, U 470P-50<494YZ1>
FLTR,SFECV10.7MA5A-TC<591YU>
FLTR,SK107M2N <EXCEPT 591YU>
C-FLTR,PFWCC 450J3<591YU>
VR1
X301
87-A90-818-010
87-A70-187-010
VR,RTRY 20KCX2
VIB,XTAL 75KHZ CFV206
87-A10-047-080
87-A10-420-080
87-A10-420-080
87-A10-047-080
87-A10-047-080
CAP,U 1-10 Z F<EXCEPT 591YU>
C-CAP,TN 4.7-4 A TCF<591YU>
CAP,TN 4.7-4 <EXCEPT 591YU>
CAP,U 1-10 Z F<EXCEPT 591YU>
C-CAP,U 1-10 Z F<591YU>
CF203
CF204
CF204
CT201
CT202
87-A90-710-010
87-A91-313-080
87-A91-313-080
87-A91-183-080
87-A91-183-080
AM IF PF S450A3<EXCEPT 591YU>
FLTR,CDACV10.7 <591YU>
FLTR,CDACV10.7<EXCEPT 591YU>
TRIMMER,CER10P<EXCEPT 591YU>
NOTE:
TRIMMER,CER 10P TZC03<591YU>
87-012-286-080
87-012-358-080
87-A10-707-080
87-010-574-080
87-012-193-080
CAP, U 0.01-25<591YU>
C-CAP,S 0.47-10 F Z<591YU>
CAP,U 0.47-10FZ<EXCEPT 591YU>
CAP,S 470P<EXCEPT *1,494YZ>
C-CAP,U 82P-50 CH<591YU>
87-012-193-080
87-012-170-080
87-012-176-080
87-010-574-080
87-012-193-080
CAP,82P <496YL,494YU,494YZ>
C-CAP,U 8P-50 CH<591YU>
CAP 15P<EXCEPT 591YU>
CAP,S 470P-50UJ<EXCEPT 591YU>
CAP,U 82P CH<EXCEPT *1,494YZ>
87-012-270-080
87-012-172-080
87-012-174-080
87-010-831-080
87-010-787-080
CAP, U 470P-50<591YU>
CAP,U 10P-50DCH<EXCEPT 591YU>
C-CAP CERA SS 12P CHJ<591YU>
CAP,U,0.1-16F<EXCEPT 591YU>
CAP, U 0.022-25<591YU>
87-012-275-080
87-012-272-080
87-012-271-080
87-012-286-080
87-012-274-080
C-CAP,U 1200P-50 B<591YU>
CAP,U 680P GRM<496YL,494YU>
C-CAP,U 560P-50 K B<591YU>
CAP, U 0.01-25<591YU>
C-CAP,U 1000P-50 K B<591YU>
87-002-423-080
87-017-370-080
87-A20-745-040
87-A21-215-040
87-A21-232-040
IC,TA2002 FN
IC,MM1038AFF
C-IC,TA2030FN<591YU>
C-IC,TA2104AFN<EXCEPT 591YU>
C-IC,TA2111FN<591YU>
87-A21-119-010
87-A21-272-010
87-A20-124-080
C-IC,TC9318FB-038<591YU>
IC,TC9318FB-046<EXCEPT 591YU>
IC, TK11823
87-026-414-080
87-026-418-080
87-026-417-080
89-113-625-080
87-026-425-080
C-TR RN1307
TR,RN1311 (0.1W)
TR,RN1310
TR,2SA1362GR(120MHZ,0)
C-TR,RN2307<591YU>
87-026-268-080
87-026-429-080
87-026-423-080
89-327-143-080
89-342-153-080
C-TR,RN2411<591YU>
TR,RN2311<EXCEPT *1>
C-TR,RN2305<*1>
C-TR,2SC2714O
TR,2SC4215<591YU>
89-341-165-080
87-026-411-080
87-026-261-080
CHIP TRANSISTOR 2SC4116GR
C-TR RN1304<EXCEPT 591YU>
CHIP-TR,RN1404<591YU>
87-001-553-080
87-A40-642-040
87-A40-630-040
87-A40-485-070
87-A40-471-070
C-DIODE 1SS322<591YU>
C-DIODE,1SS367<EXCEPT 591YU>
C-DIODE,RB411D
C-VARI-CAP,SVC208
C-VARI-CAP,KV1435<591YU>
87-A40-462-040
C-VARI-CAP,SVC347(S)
DIODE
BPF201
BPF201
BPF201
C1
C2
KANRI
NO.
C248
C249
C250
C250
C251
TRANSISTOR
MAIN C.B
PART NO.
3
0.1-16 Z F
0.1-16 Z F
1-10 Z F
1-16 F<EXCEPT 591YU>
1-10 Z F<591YU>
*1:591YU,496YL,494YU
*2:596YL,594YZ,596YH,596YJ596YZ
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
8 8
A
Figure
Resistor Code
Value of resistor
Chip resistor
L
W
t
:A
Resistor Code : A
1.0
0.5
0.35
104
Dimensions (mm)
Wattage
1/16W
Type
1005
Tolerance
5%
Symbol
CJ
1/16W
1/10W
1608
2125
5%
5%
CJ
CJ
1/8W
3216
5%
CJ
Form
L
t
W
4
1.6
0.8
0.45
108
2
1.25
0.45
118
3.2
1.6
0.55
128
IC BLOCK DIADRAM
LCD DIADRAM
TRANSISTOR ILLUSTRATION
C
B
E
RN1307
RN1311
RN1310
2SA1362GR
RN2307
RN2411
RN2311
5
RN2305
2SC2714O
2SC4215
2SC4116GR
RN1304
RN1404
6
IC DESCRIPTION
IC DESCRIPTION
IC, TC9318FB-038<591YU ONLY>
Pin No.
Pin Name
I/O
Description
IC, TC9318FB-046<EXCEPT 591YU >
Pin No.
Pin Name
I/O
Description
1~3
COM1 ~ COM3
O
LCD common output.
1~3
COM1 ~ COM3
O
LCD common output.
4 ~ 22
S1 ~ S19
O
LCD segment output.
4 ~ 22
S1 ~ S19
O
LCD segment output.
23 ~ 26
S20 ~ S23
-
Not used.
23 ~ 26
S20 ~ S23
-
Not used.
27 ~ 30
K0 ~ K3
I
Key matrix input.
27 ~ 30
K0 ~ K3
I
Key matrix input.
31 ~ 34
T0 ~ T3
O
Key return timing output.
31 ~ 34
T0 ~ T3
O
Key return timing output.
35
FM/AM
O
‘H’: FM/TV/Weather,‘L’:AM
35
FM/AM
O
‘H’: FM,‘L’:AM
36
MSP
O
The output port is used for Super-Bass On/Off.
36
MSP
O
The output port is used for Super-Bass On/Off.
37
MSP
O
Not used.
37
MSP
O
Not used.
38
TV OUT
O
Not used .
39,40
DES
I
These two ports combined with K0 ~ K3 determine the destination.
38
TV OUT
O
‘H’: TVH or Weather band .
39,40
DES
I
These two ports combined with K0 ~ K3 determine the destination.
41
TAPE IN
I
‘H’: Tape ON, ‘L’: Tape OFF.
41
TAPE IN
I
‘H’: Tape ON, ‘L’: Tape OFF.
42
POWER CHECK
I
A/D in for power supply voltage level.
42
POWER CHECK
I
A/D in for power supply voltage level.
43
REMOTE
I
A/D in for remote controller.
43
REMOTE
I
A/D in for remote controller.
44
POWER SW
O
‘H’: Power OFF, ‘L’: Power ON.
44
POWER SW
O
‘H’: Power OFF, ‘L’: Power ON.
45
HOLD
I
‘H’: Hold ON, ‘L’: Hold OFF.
45
HOLD
I
‘H’: Hold ON, ‘L’: Hold OFF.
46
BUZZER
O
Buzzer output.
46
BUZZER
O
Buzzer output.
47
MUTE
O
Mute output.
47
MUTE
O
Mute output.
48
TEST
-
Microcontroller test terminal (Not used).
48
TEST
-
Microcontroller test terminal (Not used).
49
WAKE UP
I
Wake up the system from memory back-up mode.
49
WAKE UP
I
Wake up the system from memory back-up mode.
50
IF IN
I
IF frequency input.
50
IF IN
I
IF frequency input.
51
TU OUT
O
‘L’: Tuner ON.
51
TU OUT
O
‘L’: Tuner ON.
52
PLL OUT
O
Phase comparison output.
52
PLL OUT
O
Phase comparison output.
53
GND
-
GND.
53
GND
-
GND.
54
FM IN
I
Not used.
54
FM IN
I
Not used.
55
AM IN
I
AM oscillator signal input.
55
AM IN
I
AM oscillator signal input.
56
VDD
-
Supply voltage terminal.
56
VDD
-
Supply voltage terminal.
57
RESET
I
System reset input.
57
RESET
I
System reset input.
58
XOUT
58
XOUT
59
XIN
59
XIN
60
VXT
-
Power supply for crystal oscillator.
60
VXT
-
Power supply for crystal oscillator.
61
VLCD
-
Reference voltage for LCD driver (Not connected).
61
VLCD
-
Reference voltage for LCD driver (Not connected).
62, 63
C1,C2
62, 63
C1,C2
64
VEE
64
VEE
I/O
Crystal oscillator pin.
Voltage doubler boosting.
-
Constant 1.5V for LCD driver.
7
I/O
Crystal oscillator pin.
Voltage doubler boosting.
-
Constant 1.5V for LCD driver.
8
WIRING - 1 (MAIN:591YU)
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
A A
B B
C C
D D
E E
F F
G G
H H
I I
J J
K K
L L
M M
N N
O O
P P
Q Q
R R
S S
T
T
U U
9
10
10
11
12
13
14
SCHEMATIC DIAGRAM - 1 (MAIN: 591YU)
11
12
WIRING - 2 (MAIN:EXCEPT 591YU 494YZ ) *NOTE:494YZ indicates-01 PWB information
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
A A
B B
C C
D D
E E
F F
G G
H H
I I
J J
K K
L L
M M
N N
O O
P P
Q Q
R R
S S
T
T
U U
13
14
10
11
12
13
14
SCHEMATIC DIAGRAM - 2 (MAIN:EXCEPT 591YU 494YZ) *NOTE:494YZ indicates-01 PWB information
15
16
WIRING - 3 (MAIN:494YZ ) *NOTE:494YZ indicates-11 PWB information.
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
A A
B B
C C
D D
E E
F F
G G
H H
I I
J J
K K
L L
M M
N N
O O
P P
Q Q
R R
S S
T
T
U U
17
18
10
11
12
13
14
SCHEMATIC DIAGRAM - 3 (MAIN:494YZ) *NOTE:494YZ indicates-11 PWB information
19
20
ADJUSTMENT
<RADIO SECTION>
A
1. AM IF Adjustment
IFT201..................................................................450kHz
MAIN C.B<591YU>
2 4 6
3
3
L 206
*TP1(VT)
1
CT 202
IFT 201
L 203
L 202
L 204
5
7
C
A
L 201
B
*SFR101
J001
9
8
4
MAIN C.B<EXCEPT 591YU>
3
3
<591YU ONLY>
Pattern
High
resistance(C)
3. AM Tracking Adjustment
L206.....................................................................630kHz
CT202<591YU ONLY>................................... 1440kHz
CT201<EXCEPT 591YU>...............................1440kHz
Medium
resistance(B)
Low
resistance(A)
2 4 6
Pattern
5. FM Tracking Adjustment
L202................................................................. 87.5MHz
<TAPE PLAYER SECTION>
8. Tape Speed Adjustment
Settings: • Test tape :
TTA–100
• Test point :
HEADPHONE (J001)
• Adjustment location : SFR101
• Supper BASS:
OFF
• Tape select:
NORM
• Direction:
FWD
• Volume:
MAX–10dB
Method: Play back the test tape and adjust for
3000Hz±60Hz (FWD) and confirm the
the test tape 3000Hz±60Hz (RVE).
CT 201
L 202
*TP1(VT)
VR 001
4
L 204
L 201
HEADPHONE
8
NOTE:
*:On the other side
21
9
C
A
J001
B
*SFR101
Open
Open
Open
Open
Solder
Solder
Solder
Solder
(Procedure Step (1)
1 above)
Step (2)
High
resistance(C)
Medium
resistance(B)
Solder
Open
Solder
Solder
Open
Open
Low
resistance(A)
Open
Solder
Solder
Caution : Cool the patterns down to normal temperature after soldering. If the pattern remains
heated,the gorvernor circuit does not
operate normally.
L201.......................................................................... 1 ch
5
Step (2)
Solder
7) Finally re-check the tape speed.
7. TV Tracking Ajustment<591YU ONLY>
L 206
(Procedure Step (1)
1 above)
<EXCEPT 591YU>
6. TV VT Adjustment<591YU ONLY>
Settings: •Test point
TP1(VT)
Adjustment location ................................................L203
Method: Set to TV 2ch and adjust L203 so that
the test point becomes 1.0V±0.1V. Then set
to TV13 ch and check that the test point is
less than 12.0V.
HEADPHONE
A
2. AM VT Check
Settings: • Test point:
TP1 (VT)
Method: Set to AM 530kHz and check the TP1 is
1.0V-0.2/+0.3V. Then set to AM 1710kHz
and check the test point is less than 10.0V.
4. FM VT Adjustment
Settings: •Test point
TP1(VT)
Adjustment location ................................................L204
Method:` Set to FM 59.75MHz<591YU>,76MHz
<EXCEPT 591YU> and adjust L204 so that
the testpoint becomes 0.9V±0.1V. Then set
to FM108.1MHz and check that the test
point is less than 12.0V.
VR 001
6
5) When the rise of tape running is smooth, no more
adjustment is necessary.
If wow continues for 1 to 2 seconds at the rise time,
change the combined resistance according to procedure
6 and check that the tape starts running smooth.
6) Solder the resistor pattern according to the table below
9. GOVERNER Adjustment
Perform the STOP —> PLAY and REVERSE operations
(or PAUSE ON —> OFF) after the motor is replaced.
When the tape starts running smooth, this adjustment
is not necessary. If wow is conspicuous at the beginning
of the tape-run, perform this adjustment following the
procedures below.
1) Solder resistor pattern of the MOTOR AND
GOVERNOR MATCHING ADJ. resistor group.
2) Set the tape speed (using speed adjustment SFR101).
3) Restrict the motor rotation by hand(or turn PAUSE ON).
4) Remove your hand and listen to the beginning of the
tape-run.
22
PRACTICAL SERVICE FIGURE
<TUNER SECTION>
Sensitivity :
(IHF, THD 3%)
FM Less than 17dB [at 87.5MHz]
Less than 17dB [at 98.1MHz]
Less than 17dB [at 108.1MHz]
TV<591YU ONLY>
Less than 19dB [at 2ch]
Less than 19dB [at 4ch]
Less than 19dB [at 7ch]
Less than 19dB [at 10ch]
Less than 19dB [at 13ch]
WEATHER<591YU ONLY>
Less than 19dB [at 2ch ]
(S/N 10dB)
AM Less than 57dB [at 630kHz]
Less than 56dB [at 1000kHz]
<YU ONLY>
Less than 56dB [at 999kHz]
<EXCEPT YU>
Less than 56dB [at 1440kHz]
S/N Ratio :
FM More than 51dB [at 87.5MHz]
More than 51dB [at 98.1MHz]
More than 51dB [at 108.1MHz]
AM More than 25dB [at 630kHz]
More than 25dB [at 1000kHz]
<YU ONLY>
More than 25dB [at 999kHz]
<EXCEPT YU>
More than 25dB [at 1440kHz]
Intermediate frequency : FM 10.7MHz ± 0.1MHz
AM 450kHz ± 3kHz
FM stereo separation :
More than 17dB [at 98.1MHz]
<TAPE SECTION>
Tape speed :
Wow & flutter :
Distortion :
Take-up torque :
Back tension:
F.F torque :
Rew torque :
S/N ratio :
Noise level :
Frequency response :
Test tape :
3000Hz ± 60Hz
Less than 0.55%
Less than 3.0%
30g-cm-6/+15g-cm(FWD)
30g-cm-6/+15g-cm(RVS)
2.5g-cm-1.0/+1.5g-cm(FWD)
2.5g-cm-1.0/+1.5g-cm(RVS)
110g-cm±40g-cm
110g-cm±40g-cm
More than 43dB
Less than 4.0mV
(Vol MAX, without tape)
Less than 0.3mV
(Vol MIN, without tape)
63Hz – 3.5/±4.0dB ~ 8kHz – 0/± 4
dB(NORM)
63Hz – 3.5/±4.0dB ~ 8kHz – 0/± 4
dB(CrO2, METAL)
TTA– 100
TTA– 210
TTA– 310(70us)
TTA– 320 (120us)
23
MECHANICAL EXPLODED VIEW 1/1
1
2
3
4
8ZM-3 P3N
(494YZ[LM] Only)
8ZM-3 P2N
(EXCEPT 494YZ[LM])
BAR ANT
6
5
7
D
D
9
MAIN C.B
8
B
(591YU
Only)
A
B
C
10
E
11
20
12
19
18
13
15
14
16
17
24
MECHANICAL PARTS LIST 1/1
REF. NO.
PART NO.
KANRI
NO.
DESCRIPTION
REF. NO.
PART NO.
KANRI
NO.
DESCRIPTION
1
1
1
2
2
8Z-HRB-035-010
8Z-HRB-001-010
8Z-HRB-018-010
8Z-HRB-217-110
8Z-HRB-217-010
LID,CASS R BLU EG<494YZ1[L]>
LID,CASS R GRY<EXCEPT 594YZ1[S],596YZ1[S],494YZ1[S],494YZ1[L],496YZ1[S]>
LID,CASS R GRY EG<594YZ1[S],596YZ1[S],494YZ1[S],496YZ1[S]>
SPR-T,CASS<EXCEPT 591YU[S],496YL[S],494YU[S]>
SPR-T,CASS<591YU[S],496YL[S],494YU[S]>
3
4
5
6
6
8Z-HRB-002-010
8Z-000-000-000
8Z-000-000-000
8Z-HRB-201-110
8Z-HRB-201-010
WINDOW,CASS
PLATE SPRING,CASSETTE
HOLD,JACK
HLDR,BAR-ANT<EXCEPT 591YU[S],496YL[S],494YU[S]>
HLDR,BAR-ANT<591YU[S],496YL[S],494YU[S]>
7
8
8
8
9
8Z-HRB-209-010
8Z-HRB-038-110
8Z-HRB-005-110
8Z-HRB-005-010
8Z-HRB-208-010
BAT-CONTACT,M
LID,BAT BLU<494YZ1[L]>
LID,BAT SIL<EXCEPT 591YU[S],496YL[S],494YU[S],494YZ1[L]>
LID,BAT SIL<591YU[S],496YL[S],494YU[S]>
BAT-CONTACT,P
10
10
11
12
13
8Z-HRB-203-110
8Z-HRB-203-010
8Z-HRB-212-010
8Z-HRB-004-010
8Z-HRB-011-010
HLDR,KNOB RTRY<EXCEPT 591YU[S],496YL[S],494YU[S]>
HLDR,KNOB RTRY<591YU[S],496YL[S],494YU[S]>
SPR-T,HOLD
CABI,REAR SIL<EXCEPT 494YZ1[L]>
KEY,RBR PRESET R
14
15
15
16
16
8Z-HRB-009-010
8Z-HRB-010-010
8Z-HRB-034-010
8Z-HRB-008-010
8Z-HRB-033-010
KEY,RBR PRESET L
KEY,PRESET R<EXCEPT 494YU[S],594YZ1[S],494YZ1[S],494YZ1[L]>
KEY,PRESET R SIL<494YU[S],594YZ1[S],494YZ1[S],494YZ1[L]>
KEY,PRESET L<EXCEPT 494YU[S],594YZ1[S],494YZ1[S],494YZ1[L]>
KEY,PRESET L SIL<494YU[S],594YZ1[S],494YZ1[S],494YZ1[L]>
17
17
17
17
17
8Z-HRB-037-010
8Z-HRB-021-010
8Z-HRB-022-010
8Z-HRB-006-010
8Z-HRB-019-010
CABI,REAR BLU<494YZ1[L]>
PANEL,REAR 494<494YU[S]>
PANEL,REAR 494 EG<494YZ1[S],494YZ1[L]>
PANEL,REAR 496<496YL[S],496YL1[S],496YH1[S],496YJ1[S]>
PANEL,REAR 496 EG<496YZ1[S]>
17
17
17
17
18
8Z-HRB-020-010
8Z-HRB-025-010
8Z-HRB-023-010
8Z-HRB-024-010
8Z-HRB-013-010
PANEL,REAR 591 WT<591YU[S]>
PANEL,REAR 594 EG<594YZ1[S]>
PANEL,REAR 596<596YL1[S],596YH1[S],596YJ1[S]>
PANEL,REAR 596 EG<596YZ1[S]>
KNOB,RTRY HOLD
19
20
A
B
C
8Z-HRB-007-010
8Z-HRB-012-010
87-B10-048-010
87-B10-196-010
87-264-527-310
KEY,BAND
KEY,RBR TUN
VT2+1.4-3 (3) CR HL
VT2+1.4-4 BLK (3) HL
V 1.7-3 SCREW
D
E
87-067-732-010
87-067-384-010
TAPPING SCREW, VT1.4-3
SCREWVT1.4-3.5HL
COLOR NAME TABLE
Basic color
symbol
B
G
LT
R
T
WT
LM
LD
Color
Black
Green
Transparent Blue
Red
Brown
Transparent White
Metallic Blue
Dark Blue
Basic color
symbol
C
H
N
S
V
Y
LL
DT
Color
Cream
Gray
Gold
Silver
Violet
Yellow
Light Blue
Transparent Orange
25
Basic color
symbol
D
L
P
ST
W
YT
GT
Color
Orange
Blue
Pink
Titan Silver
White
Transparent Yellow
Transparent Green
TAPE MECHANIISM EXPLODED VIEW 1/1(8ZM-3 P2N:EXCEPT 494YZ[LM])
38
W-P1.16-2.8-0.4
32
39
31
30
33
37
36
40
34
42
35
26
41
27
45
43
28
29
44
39
25
24
22
18
23
21
48
17
19
50
47
16
49
20
51
46
29
52
15
13
53
54
12
11
55
10
56
57
14
A
9
7
A
7
1
8
6
2
5
3
4
8ZM-3
26
TAPE MECHANISM PARTS LIST 1/1(8ZM-3 P2N:EXCEPT 494YZ[LM])
REF. NO.
PART NO.
KANRI
NO.
DESCRIPTION
REF. NO.
PART NO.
KANRI
NO.
DESCRIPTION
1
2
3
4
5
8Z-HRB-003-010
8Z-HRB-207-110
88-ZM3-253-110
88-ZM3-274-010
8Z-HRB-014-010
FRAME,CENTER GRY
SPR-P,CASS
SPR-C,BT L
GEAR,REEL A
KNOB,SL OPEN
31
32
33
34
35
88-ZM3-267-010
88-ZM3-234-010
88-ZM3-212-010
88-ZM3-245-110
88-ZM3-201-110
SHAFT,PULLEY TWIN
PULLEY,BELT TWIN
LEVER,LOCK
SPR-T,LOCK
CHAS ASSY,OUTSERT P
6
7
8
9
10
8Z-HRB-204-110
8Z-HRB-216-110
8Z-HRB-205-010
8Z-HRB-215-010
87-A91-379-010
LEVER,EJECT
CAP, EJECT
SPR-T,EJECT
SHAFT,ASSY
MOT,BCY3B-13
36
37
38
39
40
88-ZM3-216-010
88-ZM3-221-110
88-ZM3-240-010
88-ZM3-266-010
88-ZM3-248-010
LEVER,SW
GEAR,AUTO
FLY-WHL,R S
CAPSTAN, 1.5-NS
SPR-T,AUTO CHOOSE
11
12
13
14
15
88-ZM3-236-010
88-ZM3-263-210
88-ZM3-243-010
8Z-HRB-206-010
88-ZM3-217-110
PULLEY,MOT S
BELT,S
SPR-T,PLAY BACK
PLATE,EJECT
ARM,PINCH L
41
42
43
44
45
88-ZM3-215-010
88-ZM3-262-010
88-ZM3-244-010
88-ZM3-219-010
88-ZM3-239-010
LEVER,AUTO KICK
BELT,L
SPR-T,DIR
BTN,DIR KNOB
FLY-WHL,L S
16
17
18
19
20
88-ZM3-241-010
88-ZM3-003-110
88-ZM3-246-110
87-A80-115-010
87-A91-019-010
SPR-T,PINCH L
LEVER,REW
SPR-T,FF REW
F-CABLE,5P P2
HEAD ASSY,PH 8ZM-3
46
47
48
49
50
88-ZM3-226-010
88-ZM3-004-110
88-ZM3-255-110
88-ZM3-214-010
88-ZM3-238-010
GEAR,IDLE
LEVER,STOP
SPR-C,STOP
LEVER,AUTO FIND
CAP,SLIP
21
22
23
24
25
88-ZM3-211-010
88-ZM3-001-110
88-ZM3-213-110
88-ZM3-225-110
88-ZM3-224-110
LEVER,DIR
LEVER,PLAY
LEVER,T-UP
GEAR,PLAY
GEAR,TRANSMIT
51
52
53
54
55
88-ZM3-252-010
88-ZM3-251-210
88-ZM3-222-010
88-ZM3-269-010
88-ZM3-237-010
SPR-C,SHIFT
SPR-C,SLIP
GEAR,SLIP FAST
FELT,SLIP
CLR,SLIP
26
27
28
29
30
88-ZM3-002-010
88-ZM3-242-110
88-ZM3-218-010
88-ZM3-271-010
88-ZM3-220-010
LEVER,FF
SPR-T,PINCH R
ARM,PINCH R
ROLLER ASSY,PINCH
BTN,MODE SEL
56
57
A
88-ZM3-247-010
88-ZM3-223-010
87-067-384-010
SPR-T,AUTO FIND
GEAR,SLIP SLOW
SCREWVT1.4-3.5HL
27
TAPE MECHANIISM EXPLODED VIEW 1/1(8ZM-3 P3N:494YZ[LM] ONLY)
38
W-P1.16-2.8-0.4
32
39
31
30
33
37
36
40
34
42
35
26
41
27
45
43
28
29
44
39
25
24
22
18
23
21
48
17
19
50
47
16
49
20
51
46
29
52
15
13
53
54
12
11
55
10
56
57
14
A
9
7
A
7
1
8
6
2
5
3
4
28
TAPE MECHANISM PARTS LIST 1/1(8ZM-3 P3N:494YZ[LM] ONLY)
REF. NO.
PART NO.
KANRI
NO.
DESCRIPTION
REF. NO.
PART NO.
KANRI
NO.
DESCRIPTION
1
2
3
4
5
8Z-HRB-036-010
8Z-HRB-207-110
88-ZM3-253-110
88-ZM3-274-010
8Z-HRB-014-010
FRAME,CENTER BLU
SPR-P,CASS
SPR-C,BT L
GEAR,REEL A
KNOB,SL OPEN
31
32
33
34
35
88-ZM3-267-010
88-ZM3-234-010
88-ZM3-212-010
88-ZM3-245-110
88-ZM3-201-110
SHAFT,PULLEY TWIN
PULLEY,BELT TWIN
LEVER,LOCK
SPR-T,LOCK
CHAS ASSY,OUTSERT P
6
7
8
9
10
8Z-HRB-204-110
8Z-HRB-216-110
8Z-HRB-205-010
8Z-HRB-215-010
87-A91-379-010
LEVER,EJECT
CAP, EJECT
SPR-T,EJECT
SHAFT,ASSY
MOT,BCY3B-13
36
37
38
39
40
88-ZM3-216-010
88-ZM3-221-110
88-ZM3-240-010
88-ZM3-266-010
88-ZM3-248-010
LEVER,SW
GEAR,AUTO
FLY-WHL,R S
CAPSTAN, 1.5-NS
SPR-T,AUTO CHOOSE
11
12
13
14
15
88-ZM3-236-010
88-ZM3-263-210
88-ZM3-243-010
8Z-HRB-206-010
88-ZM3-217-110
PULLEY,MOT S
BELT,S
SPR-T,PLAY BACK
PLATE,EJECT
ARM,PINCH L
41
42
43
44
45
88-ZM3-215-010
88-ZM3-262-010
88-ZM3-244-010
88-ZM3-219-010
88-ZM3-239-010
LEVER,AUTO KICK
BELT,L
SPR-T,DIR
BTN,DIR KNOB
FLY-WHL,L S
16
17
18
19
20
88-ZM3-241-010
88-ZM3-003-110
88-ZM3-246-110
87-A80-115-010
87-A91-019-010
SPR-T,PINCH L
LEVER,REW
SPR-T,FF REW
F-CABLE,5P P2
HEAD ASSY,PH 8ZM-3
46
47
48
49
50
88-ZM3-226-010
88-ZM3-004-110
88-ZM3-255-110
88-ZM3-214-010
88-ZM3-238-010
GEAR,IDLE
LEVER,STOP
SPR-C,STOP
LEVER,AUTO FIND
CAP,SLIP
21
22
23
24
25
88-ZM3-211-010
88-ZM3-001-110
88-ZM3-213-110
88-ZM3-225-110
88-ZM3-224-110
LEVER,DIR
LEVER,PLAY
LEVER,T-UP
GEAR,PLAY
GEAR,TRANSMIT
51
52
53
54
55
88-ZM3-252-010
88-ZM3-251-210
88-ZM3-222-010
88-ZM3-269-010
88-ZM3-237-010
SPR-C,SHIFT
SPR-C,SLIP
GEAR,SLIP FAST
FELT,SLIP
CLR,SLIP
26
27
28
29
30
88-ZM3-002-010
88-ZM3-242-110
88-ZM3-218-010
88-ZM3-271-010
88-ZM3-220-010
LEVER,FF
SPR-T,PINCH R
ARM,PINCH R
ROLLER ASSY,PINCH
BTN,MODE SEL
56
57
A
88-ZM3-247-010
88-ZM3-223-010
87-067-384-010
SPR-T,AUTO FIND
GEAR,SLIP SLOW
SCREWVT1.4-3.5HL
ACCESSORIES / PACKAGE LIST
If can’t understand for Description please kindly refer to “ REFERENCE NAME LIST ”.
REF.NO.
PARTNO.
KANRI
NO.
DESCRIPTION
1
2
2
3
3
8Z-HRB-050-010
87-B30-258-010
87-B30-092-010
8Z-HRB-904-010
8Z-HRB-914-010
CLIP,BELT ASSY
HEADPHONE,HP-M007B(F)<EXCEPT *1>
HEADPHONE,HP-MR015(F)<*1>
IB,YHJ(ECC)S 496<496YH,496YJ>
IB,YHJ(ECC)S 596<596YH,596YJ>
3
3
3
3
3
8Z-HRB-906-010
8Z-HRB-916-010
8Z-HRB-907-010
8Z-HRB-917-010
8Z-HRB-909-010
IB,YL(3L)S<496YL1BSF>
IB,YL(3L)S 596<596YL1SF>
IB,YZ(EGF)S494/496<494YZ,496YZ>
IB,YZ(EGF)S594/596<594YZ,596YZ>
IB,YZ(PHNCZ)S494/496<494YZ,496YZ>
3
3
3
8Z-HRB-919-010
8Z-HRB-908-010
8Z-HRB-918-010
IB,YZ(PHNCZ)S594/596<594YZ,596YZ>
IB,YZ(SID)S 494/496<494YZ,496YZ>
IB,YZ(SID)S594/596<594YZ,596YZ>
NOTE: *1:596YL,594YZ,596YH,596YJ,596YZ
29
L
A4
2-11,
2–11,IKENOHATA
IKENOHATA1-CHOME,
1–CHOME,TAITO-KU,
TAITO-KU,TOKYO
TOKYO110,
110,JAPAN
JAPAN TEL:03
TEL:03(3827)
(3827) 3111
9820572 931261
Printed in Singapore
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement