Sanyo DS19310 Service Manual

SERVICE MANUAL Remote Control Color

Television

AS

FILE NO.

DS19310 (U.S.A.)

(CANADA)

ORIGINAL VERSION

Chassis No. 19310-00

Contents

Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . 2

Service Adjustments. . . . . . . . . . . . . . . . . . . 3 - 8

Service Hints . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Purity and Convergence Adjustments . . . 10 - 11

Mechanical Disassemblies . . . . . . . . . . . . . . . 12

Chassis Electrical Parts List . . . . . . . . . . . 13 - 20

Cabinet Parts List . . . . . . . . . . . . . . . . . . . . . . 21

Component and Test Point Locations . . . . 22 - 24

Schematic Diagrams . . . . . . . . . . . . . . . . 25 - 32

Block Diagram . . . . . . . . . . . . . . . . . . . . . 26 - 27

Voltage Charts . . . . . . . . . . . . . . . . . . . . . 26 - 27

Waveforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

DS19310, G8EDM, PRODUCT CODE 111355483

NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the

Service Manual.

If the Original Version

Service Manual Chassis

No. does not match the unit’s, additional Service

Literature is required. You must refer to “Notices” to the

Original Service Manual prior to servicing the unit.

Specifications

Power Rating . . . . . . . . . . . . . . . . . . . . . . 120V, 60Hz

68W (Avg), 1.4A (Max)

Antenna Input Impedance . . . . . . . . . . . . . . . . . . 75 Ω

UHF/VHF/CATV

Receiving Channel . . . . . . . . . . . . . . . . . 2 - 13 (VHF),

14 - 69 (UHF),

01, 14-94, 95-125 (CATV)

Remote Ready. . . . . . . . . . . . 24 Key Remote Control

Sound Output . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 W

Intermediate Frequency

Picture IF Carrier . . . . . . . . . . . . . . . . . . 45.75MHz

Sound IF Carrier . . . . . . . . . . . . . . . . . . . 41.25MHz

Color Sub Carrier . . . . . . . . . . . . . . . . . . 42.17MHz

Picture Tube. . . . . . . . . . . . A48AAB37X/A48AGD12X

Semiconductors

Integrated Circuits. . . . . . . . . . . . . . . . . . . . . . . . . 7

Transistors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Except within Tuner and RC Pre-Amp.

Cabinet Dimensions

Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 488mm

Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452mm

Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467mm

REFERENCE No.

SM 5110224

SAFETY INSTRUCTIONS

SAFETY PRECAUTIONS

WARNING: The chassis of this receiver has a floating ground with the potential of one half the AC line voltage in respect to earth ground. Service should not be attempted by anyone not familiar with the precautions necessary when working on this type of equipment.

The following precautions must be observed:

1. An isolation transformer must be connected in the power line between the receiver and the AC line before any service is performed on the receiver.

READING SHOULD NOT EXCEED 750 mV.

AC VOLTMETER

(5000 ohms per volt or more sensitivity)

TELEVISION

RECEIVER

2. Comply with all caution and safety-related notes provided on the side of the cabinet, inside the cabinet, on the chassis, and the picture tube.

1500 ohm

10 watt

Good earth ground such as a water pipe, conduit, etc.

3. When replacing a chassis in the cabinet, always be certain that all the protective devices are installed properly, such as control knobs, adjustment covers, shields and barriers.

0.15

µ

F 150V AC

DO NOT OPERATE THIS TELEVISION RECEIVER

WITHOUT THE PROTECTIVE SHIELD IN POSITION AND

PROPERLY SECURED.

AC OUTLET

To be touched to all of exposed metal parts.

Voltmeter Hook-up for Leakage Current Check.

4. Before replacing the back cover of the set, thoroughly inspect the inside of the cabinet to see that no stray parts or tools have been left inside.

Before returning any television to the customer, the service technician must perform the following safety checks to be sure that the unit is completely safe to operate without danger of electrical shock.

ANTENNA COLD CHECK

Remove AC plug from the 120 VAC outlet and place a jumper across the two blades. Connect one lead of an ohmmeter to the jumpered AC plug, and touch the other lead to each exposed antenna terminal (UHF and VHF antenna terminals). The resistance must measure between 1M ohm and 5.2M ohm. Any resistance value below or above this range indicates an abnormality which requires corrective action.

LEAKAGE CURRENT CHECK

Plug the AC line cord directly into a 120 VAC outlet. (Do not use an isolation transformer for this check.) Use an AC voltmeter, that has 5000 ohms per volt or more sensitivity. Connect a 1500 ohm 10 watt resistor, paralleled by a 0.15 µF 150 VAC capacitor, between a known good earth ground (water pipe, conduit, etc.) and all exposed metal parts of the cabinet (antennas, handle bracket, metal cabinet, screw heads, metal overlays, control shafts, etc.). Measure the AC voltage across the 1500 ohm resistor. The AC voltage should not exceed 750 mV. A reading exceeding 750 mV indicates that a dangerous potential exists.

The fault must be located and corrected. Repeat the above test with the receiver power plug reversed.

NEVER RETURN A RECEIVER TO THE CUSTOMER

WITHOUT TAKING THE NECESSARY CORRECTIVE ACTION.

X-RADIATION PRECAUTION

The primary source of X-RADIATION in solid-state receivers is the picture tube. The picture tube is specially constructed to limit X-Ray emission. For continued X-RADIATION protection, the replacement tube must be the same type as the original (including the suffix letter in the part numbers). Excessive high voltage may produce potentially hazardous X-RADIATION. To avoid such hazards, the high voltage must be maintained within specific limits. Refer to the X-

RADIATION WARNING NOTE on the CHASSIS SCHEMATIC in this service manual for specific high voltage limits. If the high voltage exceeds specified limits, check the components specified on the chassis schematic diagram and take the necessary corrective action. Carefully follow the instructions for the +B Voltage Check and the High Voltage Check to maintain the high voltage within the specified limits.

HIGH VOLTAGE HOLD-DOWN TEST

To prevent X-RADIATION from the picture tube due to excessive high voltage, a HOLD-DOWN circuit is provided in the high voltage circuit. Every time the receiver is serviced, the high voltage

HOLD-DOWN circuit must be tested for proper operation. Refer to the HIGH VOLTAGE HOLD-DOWN TEST in service adjustments.

PRODUCT SAFETY NOTICE

When replacing components in a receiver, always keep in mind the necessary product safety precautions. Pay special attention to the replacement of components marked with a star (

★

) in the parts list and in the schematic diagrams. To ensure safe product operation, it is necessary to replace those components with the exact same PARTS.

— 2 —

SERVICE ADJUSTMENTS

GENERAL

This set has an On-screen Service Menu system included in the CPU that allows remote operation for most of the service adjustments.

IC802 (EEPROM) REPLACEMENT

When IC802 (EEPROM) is replaced, IC801 (CPU) will automatically write the initial reference data into IC802 for basic TV operation.

However, the bus data should be checked and some bus data should be set up before attempting the service adjustments.

(See pages 4 – 5 for detailed information.)

INITIAL BUS DATA SETUP

Note: When IC802 (EEPROM) is replaced, the Service Menu No. 001 HP (H Phase), No. 013 TDS (Trap & D SW), No. 014 AF

(Auto Flesh), No. 024 AG (AFC Gain), No. 026 SCO (Sub-Color), No. 027 STI (Sub-Tint), and No. 031 HR (OSD Display H-Position) should be set up for proper TV operation before attempting the service adjustments.

1.

Disconnect the AC power cord (AC 120V line).

2.

While pressing the MENU key, reconnect the AC power cord. The Service Menu display will now appear.

3.

Select No. 001 HP (H Phase) with ▲ or ▼ key. Adjust the data with + or – key for 14.

4.

Select No. 013 TDS (Trap & D SW) with ▲ or ▼ key. Adjust the data with + or – key for 1.

5.

Select No. 014 AF (Auto Flesh) with ▲ or ▼ key. Adjust the data with + or – key for 1.

6.

Select No. 024 AG (AFC Gain), with ▲ or ▼ key. Adjust the data with + or – key for 0.

7.

Select No. 026 SCO (Sub Color) with ▲ or ▼ key. Adjust the data with + or – key for 7.

8.

Select No. 027 STI (Sub Tint) with ▲ or ▼ key. Adjust the data with + or – key for 18.

9.

Select No. 031 HR (OSD Display H-Position) with

▲ or

▼ key. Adjust the data with + or – key for 28.

10.

Press the MENU key to turn off the Service Menu display.

ON-SCREEN SERVICE MENU SYSTEM

1. Enter the Service Menu:

•

While pressing the MENU key, reconnect the AC power cord. The Service Menu Display will now appear. (See Figure 1 below.)

No.

Data

XXX XXX XXX XXXXXXXX

OR

No.

Data

XXX DRV XXX XXXXXXXX

TITLE BINARY DATA

(8 bit)

DECIMAL DATA

(ZERO SUPPRESSED)

No. 001-040, 043-115

TITLE BINARY DATA

(8 bit)

DECIMAL DATA

(ZERO SUPPRESSED)

No. 041

Figure 1. Service Menu Display

2. Service Adjustments:

•

Press the ▲ or ▼ key to select the desired service menu you want to adjust. (See page 4 for On-screen Service Menu.)

•

Use the + or – key to adjust the data.

3. Exit from the Service Menu:

•

Press the MENU key to turn off the Service Menu display.

— 3 —

Table 1. ON-SCREEN SERVICE MENU

When IC802 (EEPROM) is replaced, check the bus data to confirm they are the same as below. The shaded menu should be checked and be set up or readjusted according to the procedures described in the following pages. Initial Setup Data marked with an * should be changed from Initial Reference Data. (See page 3 for Initial Bus Data Setup.)

No.

029

030

031

032

025

026

027

028

021

022

023

024

017

018

019

020

037

038

039

040

033

034

035

036

013

014

015

016

009

010

011

012

005

006

007

008

001

002

003

004

041

042

043

↓

115

TITLE

SB

SCO

STI

SSH

OPT

OP2

HR

INP

GD

VC

VD

AG

FL

NIS

ABL

WP

STE

FIL

LSP

HSP

SPV

PCO

PTI

SBO

TDS

AF

BS

VL

GB

BB

RD

BD

HP

IAS

RAD

PT

ADA

CD

VS

RB

DRV

–

–

–

T00

↓

T48

14

8

0

0

32

3

32

10

7

0

1

1

0

4

15

1

N/A

N/A

N/A

N/A

N/A

0





24

N/A

N/A

N/A

INITIAL REFERENCE INITIAL SETUP

DATA DATA

15

0

14*

0

25

64

31

0

25

64

31

0

60

60

0

0

32

0

0

0

32

0

0

0

60

60

1*

1*

N/A

N/A

N/A

N/A

N/A

0





28*

N/A

N/A

N/A

18*

8

0

0

32

0*

32

7*

7

0

1

1

0

4

15

1

0

0

↓

0

0

0

0

0

↓

0

0

0

RANGE OF DATA

0~63

0~31

0~31

0~15

0~255

0~255

0~63

N/A

0~31

0, 1

0,1

0,1

0~15

0~7

0~63

0~3

N/A

N/A

N/A

N/A

N/A

N/A

N/A

0~255

0~127

0~127

0~255

0~255

0~127

0~127

0, 1

0, 1

0, 1

0~7

0~31

0, 1

0~63

0~127

0~63

0, 1

0~63

0~255

0~255

0~255

0~255

0~255

↓

0~255

FUNCTION

Horizontal Phase (Horizontal Centering)

IF AGC Switch 0: TV (Normal) 1: AV (IF Gain Minimum)

RF AGC Delay

PLL Tuning

APC Detect Adjust

C-Diff

Vertical Size

Red Bias

Green Bias

Blue Bias

Red Drive

Blue Drive

Trap & D (B.P.F.) Switch

Auto Flesh 0: OFF 1: ON

0: OFF 1: ON

Black Stretch

Video Level

1: OFF 0: ON

FM Level

N/I Switch (Black Noise Inverter)

ABL Defeat

White Peak Limiter

1: OFF 0: ON

0: OFF 1: ON

1: OFF 0: ON

Green Drive Reduction

Vert. Comp

Vert. DC

AFC Gain 00: Auto 01: High Gain 10: Low Gain 11: Non-Gate

Sub-Brightness

Sub-Color

Sub-Tint

Sub-Sharpness

Option 1

Option 2

( See Note 1 page 5.

)


)

H-Position (OSD H-Position)

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Sub Bright Offset

Red drive Adjustment

Blue Drive Adjustment (


See Note 3 page 5.

)

)

Red Bias Adjustment ( See Note 4 page 5.

)

Green Bias Adjustment ( See Note 4 page 5.

)


) Blue Bias Adjustment

N/A

↓

N/A

— 4 —

SERVICE ADJUSTMENTS (Continued)

PROGRAM CODES

The microprocessor used in this model is a multi-purpose type and is used in several different models. To ensure proper operation and the correct features for your particular model, the

Program Codes must be correct.

Note 1. Option Data 1 (No. 029 OPT) should be decimal 0

(00000000 binary).

See page 3 INITIAL DATA SETUP, step 9, for set up procedure. If this program code is wrong the TV will not operate properly.

2

3

4

BIT

0

1

5

6

7

FUNCTION

TV/HOTEL

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

TV

0

DATA

1

HOTEL

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Note 4. Red/Green/Blue Bias Adjustments in Service Menu

No. 042: Adjust each Bias Level with 1, 3, 4, 6, 7, or 9 key on the remote control. (See figure 3.) The Bias Level adjustment data will be written in the Service Menu No. 008 ~ 010 automatically.

1

RB(–)

4

GB(–)

7

BB(–)

2

(N/A)

5

(N/A)

8

(N/A)

Figure 3.

3

RB(+)

6

GB(+)

9

BB(+)

FOR RED BIAS ADJUSTMENT

FOR GREEN BIAS ADJUSTMENT

FOR BLUE BIAS ADJUSTMENT

Note 2. Option Data 2 (NO. 030 OP2) should be decimal 0

(00000000 binary).

If this program code is wrong the TV will not operate properly.

BIT

6

7

4

5

2

3

0

1

FUNCTION

AV INPUT

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

NOT USED

TV FRONT KEY

0

MONO

DATA

1

STEREO

N/A

N/A

N/A

N/A

N/A

N/A

MENU GAME

Note 3. Red/Blue Drive Adjustments in Service Menu No.

041 DRV: Adjust Red and Blue Drive Levels alternately with 1,

3, 7, and 9 keys on the remote control. (See figure 2.) The Drive

Level adjustment data will be written in the Service Menu No.

011 and 012 automatically.

FOR RED DRIVE ADJUSTMENT 1

RD(–)

4

(N/A)

7

BD(–)

2

(N/A)

5

(N/A)

8

(N/A)

Figure 2.

3

RD(+)

6

(N/A)

9

BD(+)

FOR BLUE DRIVE ADJUSTMENT

— 5 —


ANTENNA CONNECTIONS

This receiver is designed for UHF/VHF reception. A 75 ohm terminal is provided for UHF and VHF receptions. When connecting a CATV antenna system, connect the 75 ohm coaxial cable directly to the 75 ohm terminal. For 300 ohm VHF antenna, use an adapter (not included with the TV set).

CIRCUIT PROTECTION

Fuse F601 (4A) is included in the AC line. This fuse must be replaced with the proper fuse (see Parts List).

CAUTION

4A 125V

FOR CONTINUED PROTECTION AGAINST A RISK

OF FIRE, REPLACE ONLY WITH THE SAME TYPE

4A, 125V FUSE.

ATTENTION : POUR MAINTENIR LA PROTECTION

CONTRE LES RISQUES D’ INCENDIE UTILISER UN

FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V .

+B VOLTAGE CHECK

Connect Voltmeter + lead to TJ1 135V and – lead to ground

(TE7). Connect receiver to AC 120V line. Tune receiver to an active channel. Set the picture controls to the Auto levels.

Voltage must measure between +133.0V and 136.1V. If the voltage is out of this range, the power circuit must be checked.

No +B adjustment is provided on this chassis.

HORIZONTAL CENTERING ADJUSTMENT

1. Tune receiver to an active channel.

2. Check that picture is in the horizontal center of TV screen.

If picture is not centered horizontally, perform steps 3 ~ 6.

3. Turn off the receiver and disconnect the AC power cord

(120V AC line).

4. While pressing the MENU key, reconnect the AC power cord.

The Service Menu display will now appear.

5. Select No. 001 HP (Horizontal Phase) with

▲ or

▼ key.

6. Adjust the data with + or – key for proper horizontal center.

To turn off the Service Menu display, press the MENU key.

VERTICAL SIZE ADJUSTMENT


2. Check the vertical size of the picture. If the vertical size is too large or small, perform steps 3 ~ 6.


(120V AC line).

4. While pressing the MENU key, reconnect the AC power cord.

The Service Menu display will now appear.

5. Select No. 007 VS (Vertical Size) with ▲ or ▼ key.

6. Adjust the data with + or –key for full scan. To turn off the

Service Menu display, press the MENU key.

VERTICAL CENTERING ADJUSTMENT


2. Check that picture is in the vertical center of TV screen. If picture center is too low, replace resistor R513 (3.9K ohm, 1/6W) with

470 ohm, 1W resistor. If picture center is too high, connect resistor R512 (470 ohm, 1W).

GRAYSCALE ADJUSTMENT

1. Set the picture controls to the Auto levels.


(120V AC line).

3. While pressing the MENU key, reconnect the AC power cord. The Service Menu display will now appear.

4. Select No. 008 RB (Red Bias), No. 009 GB (Green Bias), and No. 010 BB (Blue Bias) with ▲ or ▼ key and set each data to 0 with + or – key.

5. Select No. 011 RD (Red Drive) and No. 012 BD (Blue Drive) with ▲ or ▼ key and set each data to 60 with + or – key.

6. Set No. 021 GD (G Drive Reduction) data to 7, No. 025 SB

(Sub-Brightness) data to 32, No. 026 SCO (Sub-Color) data to 7, No. 027 STI (Sub-Tint) to 18 and No. 028 SSH (Sub-

Sharpness) data to 8 with ▲ or ▼ , and + or – keys.

7. Turn Screen Control (T402) to minimum (fully counterclockwise).

8. Select the Service Menu No. 042 (Bias Adjustments) with ▲ or ▼ key.

9. Advance Screen Control (T402) clockwise to obtain just visible one color line. If line does not appear, place this control to maximum (fully clockwise).

10. Raise each Bias Level with 3, 6, and 9 keys to obtain just visible white line. (See Figure 4 below.)

1

RB(–)

4

GB(–)

7

BB(–)

2

(N/A)

5

(N/A)

8

(N/A)

3

RB(+)

6

GB(+)

9

BB(+)

FOR RED BIAS ADJUSTMENT

FOR GREEN BIAS ADJUSTMENT

FOR BLUE BIAS ADJUSTMENT

Figure 4. Remote Control Number keys’ function in Service

Menu No. 042

11. Select the Service Menu No. 041 DRV (Drive Adjustments) with

▲ or ▼ key.

12. Adjust Red and Blue Drive Levels alternately with 1, 3, 7, or

9 key to produce normal black and white picture in highlight areas. (See figure 5 below.)

1

RD(–)

4

(N/A)

7

BD(–)

2

(N/A)

5

(N/A)

8

(N/A)

3

RD(+)

6

(N/A)

9

BD(+)

FOR RED DRIVE ADJUSTMENT

FOR BLUE DRIVE ADJUSTMENT

Figure 5. Remote Control Number keys’ function in

Service Menu No. 041 DRV

13. Check for proper grayscale at all brightness levels.

To turn off the Service Menu display, press the MENU key.

Note: If Grayscale Adjustment is made after picture tube replacement, check Brightness Level Adjustment.

FOCUS ADJUSTMENT

Adjust focus control (T402) for well defined scanning lines.

— 6 —

APC DET ADJUSTMENT

Note: APC DET must be adjusted after IC101 (Signal

Processor), IC802 (EEPROM) or T151 (PLL VCO Coil) is replaced.

1. Disconnect the antenna terminal and the AC power cord

(120V AC line).

2. Connect voltmeter + lead to TP113 on main board and

– lead to main board ground.


4. Select No. 002 IAS (IF AGC Switch) with ▲ or ▼ key. and adjust the data to 1 with + or – key.

5. Select No. 005 ADA (APC Det. Adjust.) with ▲ or ▼ key. and adjust the data with + or – key for 3.8 ± 1.0 VDC. Voltage change in the ADA BUS data adjustments is shown in

Figure 6.

6. Disconnect voltmeter from chassis.

3.8V

63 (steps)

ADA BUS DATA

Figure 6. Voltage Change in ADA BUS data Adjustments

PLL TUNING ADJUSTMENT

Note: APC DET Adjustment must be completed before attempting PLL Tuning Adjustment.

1. Disconnect the antenna terminal and the AC power cord

(120V AC line).

2. Connect voltmeter + lead to TP113 on main board and

– lead to main board ground.


4. Select No. 002 IAS (IF AGC Switch) with ▲ or ▼ key.and

adjust the data to 0 with + or – key.

5. Select No. 004 PT (PLL Tuning) with ▲ or ▼ key.

6. Connect the antenna terminal and select a good quality active color channel in your area, using keys 0 ~ 9 on the remote control transmitter.

7. Adjust the data with + or – key for 3.8 ± 1.0 VDC. Voltage change in the PT BUS data adjustments is shown in Figure

7.


Select every active channel with 0 ~ 9 keys and the scanning keys, and check to be sure the AFT is operating properly.

VIDEO LEVEL ADJUSTMENT

1. Connect a color-bar generator to the antenna terminal.

2. Switch the generator to a white field (100 IRE).

3. Connect oscilloscope + lead to terminal TP16A on main board and – lead to main board ground.


5. Confirm voltage reading of 2.0 ± 0.2 Vp-p. If voltage is within this range, Skip to Step 10. If voltage is out of this range, go to step 6.


(120V AC line).


8. Select No. 016 VL (Video Level) with ▲ or ▼ key.

9. Adjust the data with + or –key for 2.0 ± 0.2 Vp-p. To turn off the Service Menu display, press the MENU key.


RF-AGC ADJUSTMENT

1. Tune receiver to strongest VHF station in your area.

2. Set contrast and brightness controls for maximum.


(120V AC line).


5. Select No. 003 RAD (RF-AGC Delay) with ▲ or ▼ key.

6. Adjust the data with + or – key in the direction which causes snow to appear; then in the opposite direction until the snow just disappears.

7 . To turn off the Service Menu display, press the MENU key.

BRIGHTNESS LEVEL ADJUSTMENT

Note: Grayscale, RF-AGC, Video Level and High Voltage Check must be adjusted before attempting Brightness Level

Adjustment.

1. Connect a color-bar generator to the antenna terminals.

2. Switch the generator to the crosshatch pattern.


4. Connect voltmeter (high impedance) + lead to terminal

TP51 and – lead to terminal TP50 on main board. Set voltmeter for 1.5V ~ 3V range.


(120V AC line).


7. Select No. 025 SB (Sub Brightness) with

▲ or

▼ key.

8. Adjust the data with + or – key for 820mVDC.

9. Press the MENU key to turn off the Service Menu display.

10. Check brightness level on every active channel, readjust

(repeat steps 5 ~ 9) if necessary.

Note: Do not set to excessive brightness level, otherwise the contrast level will be suppressed.

3.8V

127 (steps)

PT BUS DATA

Figure 7. Voltage Change in PT BUS data Adjustments

— 7 —


HIGH VOLTAGE CHECK

Note: +B (+135V) Voltage Check and Grayscale Adjustment must be completed before attempting High Voltage Check.

1. Connect high voltage voltmeter negative lead to ground, and connect + lead to anode of picture tube.

2. Tune receiver to an active channel and confirm TV is operating properly.

3. Eliminate the beam current by adjusting the contrast and brightness controls to minimum.

4. Confirm high voltage is within 25.0 KV and 27.0 KV. If reading is not within range, check horizontal circuit.

No high-voltage adjustment is provided on this chassis.

HIGH VOLTAGE HOLD-DOWN TEST

Every time the receiver is serviced, the HIGH VOLTAGE

HOLD-DOWN circuit must be tested for proper operation by following these steps:

1. Connect receiver to 120V AC line. Tune receiver to active channel. Set the picture controls to the Auto levels.

2. Check that the voltage measured between TP7 and TE7

(ground side) is within 16.5 VDC to 21 VDC. If the voltage is out of this range, the Hold-Down Circuit must be checked.

3. Connect a DC Voltage supply to TP7 and TE7 through a 100 ohm 1/4W resistor. Adjust the DC voltage to 23 VDC. The receiver should shutdown, losing raster and sound. Then the receiver should turn off automatically. This reaction indicates that the Hold-Down circuit is functioning properly. If the receiver does not shutdown, a malfunction is indicated and its cause must be found and corrected.

4. To obtain picture again, remove the DC Supply and wait a few minutes. Now turn on the receiver.

VIDEO INPUT LEVEL ADJUSTMENT

Note: Video Input Level adjustment affects brightness level. When

Video Input Level adjustment is made, brightness level must be checked.

1. Connect video signal generator output (1 Vp-p terminated at

75 ohms) to VIDEO INPUT JACK.

2. Set TV to Game Mode.

3. Connect scope to TP16A and ground.

4. Adjust Video Input Level (VR1023) for 2.0 ± 0.2 VDC.

5. Set TV to TV Mode, Picture Controls to Auto levels.

Check brightness and contrast on several active channels. If brightness or contrast is incorrect, reset bright level.

SOUND ADJUSTMENT

1. Connect Voltmeter – lead to ground and + lead TP 20 (FM

DET OUT) on main board.

2. Tune receiver to an active channel and fine tune to obtain the best picture.

3. Confirm D.V.M. reading of 3.85 ± 0.2 VDC.

4. If the voltage is out of this range, adjust Sound I.F. Transformer

(T131) for 3.85 ± 0.2 VDC.

— 8 —

SERVICE HINTS

POWER FAILURE DETECTOR

This set is equipped with a Power Failure Detector function included in the CPU which checks for an abnormal condition in the chassis power supplies, including the power supply derived from the Horizontal Output Transformer.

If, while the power is on, a failure is caused by any of the following which results in a low voltage supply, the CPU will turn the set off in 1.5 seconds to prevent unnecessary damage:

•

Failure within the power supply circuits.

•

A short circuit in the load side from the supply.

•

Stoppage of the Horizontal Output Oscillator caused by the X-Radiation protection Hold-Down Circuit.

If, while the power is off, the power is switched on and any of these failures remains uncorrected, the CPU will shut off the power within 3 seconds.

Check the following if the set is turned off by the power failure detector.

1. Disconnect the AC power cord (120V AC line) for at least 10 seconds.

2. Connect a DC Voltmeter to the following TEST POINTS.

TJ5

TJ6

D429 Cathode

D802 Cathode

9V

7.6V

10V

14.5V

3. Press the power key and check for the proper voltage supplies.

4. If any of these voltages is low, the power failure detector should turn the set off within 3 seconds.

5. Check all circuits listed above.

Note: This set is equipped with a Power Surge Protection feature included in the CPU. If power failure occurs three times within 15 minutes, the CPU will automatically stop functioning to help prevent secondary damage. (TV will not turn on by pressing the power key.) To reset the operating programs within the CPU, disconnect the AC power cord for at least 10 seconds.

— 9 —

PURITY AND CONVERGENCE ADJUSTMENTS

CAUTION: Purity and Convergence adjustments have been made at the factory. Readjustments should be made only after the picture tube or deflection yoke is replaced. Follow the steps below for the necessary readjustments.

PURITY ADJUSTMENT

1. When replacing picture tube or deflection yoke, mount deflection yoke and purity-convergence magnets assembly properly. See Figure 1. Position the picture tube facing east or west. Demagnetize the picture tube and receiver using an external degaussing coil. Set receiver to Service Menu

No. 042 (no vertical sweep) while degaussing.

2. Place the yoke on tube neck fully against glass.

3. Connect a color bar generator to the antenna terminal.

Switch the generator to a white field. Move yoke backward on the neck until a uniform white field is obtained.

4. Allow 30 minutes warm up on a blank white field (high intensity grayscale).

Note: If white field cannot be obtained, check Grayscale

Adjustments on page 6.

5. Set the picture controls to the Auto levels. Select a green raster, either with the signal generator or by adjusting the bias controls. If a signal generator is used for this step, Skip to Step 10. If the bias controls will be used, go to step 6.

6. Adjust Service Menu No. 008 RB (R-Bias), No. 009 GB (G-

Bias), and No. 010 BB (B-Bias) data to 0 each.

7. Select Service Menu No. 042 (no vertical sweep).

8. Adjust the screen control counterclockwise until the horizontal scan lines is no longer visible.

9. Select Service Menu No. 009 GB (G-Bias) and raise the data to produce green raster. If retrace lines appear, reduce screen control slightly.

10. Pull yoke back on the tube neck to obtain three-color raster

(blue, green and red).

11. Adjust the angle between the two purity magnet tabs to center the vertical green belt in the picture tube. Do not rotate tabs. See Figure 3.

12. Slowly slide the deflection yoke forward until a uniform green screen is obtained.

13. Check the purity of the red and blue screens for uniformity.

Turn off other colors to check (use bias controls) or use generator. If necessary, readjust the yoke position until all screens are pure.

14. If bias controls and screen control were used to set purity, reset Grayscale and Brightness Level. Refer to Grayscale

Adjustment on page 6 and Brightness Level Adjustment on page 7.

15. Confirm that the yoke is not tilted. Tighten the yoke mounting screw. Adjust convergence next.

RUBBER

WEDGE

FOUR-POLE

MAGNET TABS

ANGLE

OF TABS

PURITY

MAGNET

TABS

2

1

3

4

DEFLECTION YOKE

SIX-POLE

MAGNET TABS

DEFLECTION YOKE

MOUNTING SCREW

Figure 1. Deflection Yoke Movement

Figure 2. Purity and Convergence Magnets

ANGLE OF MAGNET TABS

MAGNET TABS

Figure 3. Adjusting Magnet

— 10 —

CONVERGENCE ADJUSTMENT

CENTER CONVERGENCE ADJUSTMENT

1. Connect a crosshatch generator to antenna terminals.

2. Set Contrast control to low level to eliminate Blooming.

Reduce Brightness level to obtain black background if necessary.

3. Adjust the angle between the four-pole magnet tabs 1 and 2

(Figure 2), and superimpose the red and blue vertical lines in the center area of the picture screen. See Figure 4.

4. Keeping the tabs at the same angle, rotate them together to superimpose the blue and red horizontal lines in the center area of the picture screen. See Figure 4.

5. Adjust the six-pole magnet tabs 3 and 4 so the converged red/blue line is superimposed on the green line. This is the same procedure used in Steps 3 and 4. See Figure 5.

OUTER AREA CONVERGENCE ADJUSTMENT

The outer area convergence is performed by positioning of the yoke as follows:

1. Move the top of the yoke toward or away from the picture tube. This movement will affect the vertical lines at the top and bottom and the horizontal lines at the sides.

See Figure 6.

2. Check that splits at 12 O’Clock and 6 O’Clock positions are minimized, adjust yoke for best compromise. Secure with wedge at 12 O’Clock position. See Figure 1.

3. Move the side of the yoke toward or away from the picture tube to converge the horizontal lines at the top and bottom and the vertical lines at the sides. See Figure 7.

4. Check that splits at 12 O’Clock and 6 O’Clock are minimized, adjust yoke for best compromise. Secure yoke position with the side wedges. See Figure 1.

Note: When reusing the rubber wedges, apply a small amount of silicone rubber adhesive or hot melt to each of the wedges.

BLUE

GREEN

RED

BLUE BLUE

GREEN

RED

RED

Adjust four-pole tabs angle to superimpose blue and red vertical line.

Adjust four-pole tabs together to superimpose red and blue horizontal line.

Figure 4. Blue an Red Line Movement

Line movement when adjusting top of yoke in and out.

Figure 6. Top of Yoke Movement

BLUE

GREEN

RED

BLUE / RED

BLUE

GREEN

RED

BLUE

GREEN

RED

GREEN

Adjust six-pole tabs angle to superimpose red / blue and green vertical line.

Adjust six-pole tabs together to superimpose red / blue and green horizontal line.

Figure 5. Blue/Red and Green Line Movement

— 11 —

BLUE

GREEN

RED

Line movement when adjusting side of yoke in and out.

Figure 7. Side of Yoke Movement

MECHANICAL DISASSEMBLIES

CABINET BACK REMOVAL

1. Refer to Figure 1, remove 4 screws.

2. Pull off cabinet back and remove.

CHASSIS REMOVAL

1. Remove cabinet back.

2. Discharge the picture tube anode (2nd anode lead) to the dag coating (picture tube grounding lead).

3. Disconnect Degaussing coil socket (K6D), Picture tube socket, Deflection yoke connector (K4X), Speaker connector

(KSP), picture tube ground lead, and 2nd anode lead.

4. Remove chassis completely by sliding it straight back.

UHF/VHF/CATV

75

Figure 1. Cabinet Back Removal

DEGAUSSING

COIL

PICTURE TUBE REMOVAL

CAUTION: Do not disturb the deflection yoke or magnet assembly on the picture tube neck. Care must be taken to keep these assemblies intact, unless picture tube is being replaced. Discharge the picture tube to the coating before handling the tube.

1. Remove chassis, referring to Chassis Removal instructions.

2. Place cabinet’s front face down on a soft surface.

3. Remove the screw on each corner of the picture tube and

GENTLY lift the picture tube out of the cabinet.

4. Install a replacement picture tube in reverse order. Properly install the degaussing coil and picture tube grounding lead on the picture tube. See Figure 2.

Note: If Picture Tube is being replaced, mount the Degaussing Coil properly on the tube. See Figure 2.

DEGAUSSING

COIL HOLDER

DEGAUSSING

COIL HOLDER

TO PICTURE TUBE

SOCKET BOARD

GROUND

DEGAUSSING

COIL SOCKET

PICTURE-TUBE

GROUNDING LEAD

Figure 2. Picture Tube Removal

— 12 —

CHASSIS ELECTRICAL PARTS LIST

CAUTION: To Protect against electrical shock and for continued product safety, refer to SAFETY PRECAUTIONS,

X-RADIATION PRECAUTIONS, HIGH VOLTAGE HOLD-DOWN TEST, and PRODUCT SAFETY NOTICE on Page 2.

PRODUCT SAFETY NOTICE

PRODUCT SAFETY SHOULD BE CONSIDERED WHEN A REPLACEMENT IS MADE IN ANY AREA OF A RECEIVER.

COMPONENTS INDICATED BY A STAR (

★

) IN THIS PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE

COMPONENTS IN WHICH SAFETY CAN BE OF SPECIAL SIGNIFICANCE. IT IS PARTICULARLY RECOMMENDED

THAT ONLY PARTS DESIGNATED ON THE FOLLOWING PARTS LIST BE USED FOR COMPONENT REPLACEMENT

DESIGNATED BY A STAR. NO DEVIATIONS FROM RESISTANCE, WATTAGE, AND VOLTAGE RATINGS MAY BE

MADE FOR REPLACEMENT ITEMS DESIGNATED BY A STAR.

Notes: Parts having Location Number are located on the following boards.

Numbers under 700 Series . . . . . . . . . . . . . . . . . . . . . .On the Main Board.

Numbers 700 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . .On the Picture Tube Socket Board.

Numbers 800 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . .On the Main Board

Numbers 900 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . .Out of Board.

Numbers 1000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . .On the Main Board.

Numbers 1900 series . . . . . . . . . . . . . . . . . . . . . . . . . . .On the Main Board

Numbers 3600 series . . . . . . . . . . . . . . . . . . . . . . . . . . .On the Main Board

Note: Schematic part location numbers may not always match with the part descriptions.

The part descriptions are correct and should be used.

Schematic

Location

Part No.

Description

CAPACITORS

NOTES:

Read description of the Capacitor as follows:

(Example)

CERAMIC 100P K 50V

Rated Voltage

Tolerance Symbols: less than 10PF

A . .Not specified

B . .±0.1PF

D . .±0.5PF

G . .±2PF

C . .±0.25PF

F . .±1PF

R . .+0.25 - 0PF

S . .+0 - 0.25PF E . .+0 - 1PF more than 10PF

A . .Not specified

B . .±0.1%

D . .±0.5%

G . .±2%

J . .±5%

C . .±0.25%

F . .±1%

H . .±3%

K . .±10%

L . .±15%

N . .±30%

M . .±20%

P . .+100 - 0%

Q . .+30 - 10% T . .+50 - 10%

U . .+75 - 10% V . .+20 - 10%

W .+100 - 10% X . .+40 - 20%

Y . .+150 - 10% Z . .+80 - 20%

Rated Value: P...Pico Farad U...Micro Farad

Material:

CERAMIC . . . . . .Ceramic

MT-PAPER . . . . .Metalized Paper

POLYESTER . . .Polyester

MT-POLYEST . . .Metalized Polyester

POLYPRO . . . . .Polypropylene

MT-POLYPRO . . .Metalized Polypropylene

COMPO-FILM . .Composite Film

MT-COMPO . . . .Metalized Composite

STYRENE . . . . .Styrene

TA-SOLID . . . . . .Tantalum Solid

AL-SOLID . . . . . .Aluminum Solid

ELECT . . . . . . . .Electrolytic

NP-ELECT . . . . .Non-Polarized Electrolytic

OS-SOLID . . . . .Aluminum Solid with Organic

Semiconductive Electrolytic

Schematic

Location

Part No.

Description

C001 404 087 1200 ELECT 0.1U M 50V

C003 403 235 5701 CERAMIC 5600P K 50V

C004 403 235 6203 CERAMIC 0.01U Z 50V

C008 404 084 3108 ELECT

C011 404 084 3009 ELECT

330U M 16V

220U M 16V

C101 404 087 0500 ELECT 220U M 10V

C103 403 235 6203 CERAMIC 0.01U Z 50V

C106 404 084 4105 ELECT

C131 404 084 3801 ELECT

3.3U M 50V

1U M 50V

C132 404 084 5003 POLYESTER 0.01U J 63V

C133 403 235 6203 CERAMIC 0.01U Z 50V

C136 404 084 3900 ELECT 10U M 50V

C142 404 086 6701 POLYESTER 0.056U K 63V

C143 403 235 6203 CERAMIC 0.01U Z 50V

C144 403 235 6203 CERAMIC 0.01U Z 50V

C147 404 087 0500 ELECT

C151 404 084 3702 ELECT

220U M 10V

0.47U M 50V

C161 403 235 6203 CERAMIC 0.01U Z 50V

C166 403 234 9908 CERAMIC 27P J 50V

C202 403 235 6203 CERAMIC 0.01U Z 50V

C203 403 235 0607 CERAMIC 100P J 50V

C204 403 235 1109 CERAMIC 270P J 50V

C205 403 235 0409 CERAMIC 68P J 50V

C208 404 084 2705 ELECT

C211 404 084 3801 ELECT

10U M 16V

1U M 50V

C212 404 084 4006 ELECT 2.2U M 50V

C252 404 084 5409 POLYESTER 0.033U K 63V

C253 404 084 4006 ELECT

C256 404 084 2606 ELECT

2.2U M 50V

470U M 10V

C272 404 084 4105 ELECT 3.3U M 50V

C282 403 235 4506 CERAMIC 220P K 50V

C351 404 084 4105 ELECT 3.3U M 50V

C352 403 224 5705 CERAMIC 1000P K 50V

C371 404 084 3702 ELECT

C401 404 084 3207 ELECT

0.47U M 50V

47U M 16V

C403 404 084 5300 POLYESTER 0.022U K 63V

— 13 —

Schematic

Location

Part No.

Description

C405 404 084 4006 ELECT 2.2U M 50V

C406 403 076 0200 CERAMIC 220P K 500V

C407 403 076 3607 CERAMIC 470P K 500V

C408 403 076 3102 CERAMIC 3900P K 500V

★ C411 403 353 4303 MT-POLYPRO 7100P H 1.5K

404 077 4303 MT-POLYPRO 7100P H 1.5K

★ C417 403 346 7304 MT-POLYPRO 0.36U J 250V

404 081 2906 MT-POLYPRO 0.36U M 200V

C421 404 087 0500 ELECT 220U M 10V

C426 403 235 6203 CERAMIC 0.01U Z 50V

C482 403 055 7206 ELECT

C483 404 069 2102 ELECT

C484 403 051 0607 ELECT

C487 403 054 1502 ELECT

C489 403 044 1703 ELECT

C493 404 056 5307 NP-ELECT

C496 403 044 1703 ELECT

C497 404 084 2606 ELECT

10U M 250V

47U M 160V

4.7U M 50V

470U M 35V

470U M 16V

2.2U M 100V

470U M 16V

470U M 10V

C498 404 084 3207 ELECT

C501 404 084 3900 ELECT

C502 403 053 2104 ELECT

C503 404 085 4401 ELECT

47U M 16V

10U M 50V

220U M 35V

10U M 25V

C504 403 042 4805 ELECT 1000U M 16V

C505 404 084 5607 MT-POLYEST 0.33U J 63V

C506 404 084 5201 POLYESTER 0.018U K 63V

C507 404 084 3801 ELECT 1U M 50V

C509 404 084 5706 MT-POLYEST 0.47U J 63V

C511 403 063 2309 POLYESTER 0.068U K 50V

403 312 3002 POLYESTER 0.068U K 50V

C516 404 084 3801 ELECT 1U M 50V

★ C601 404 066 1702 MT-POLYEST 0.1U M 275V

404 071 2107 MT-POLYEST 0.1U K 250V

★ C604 403 075 7101 CERAMIC 1000P K 500V

★ C605 403 075 7101 CERAMIC 1000P K 500V

C606 404 049 4706 ELECT 330U M 200V

404 085 9000 ELECT

C607 403 103 0005 ELECT

330U M 200V

4.7U M 160V

C621 403 075 7101 CERAMIC 1000P K 500V

C622 403 047 5005 ELECT

C623 404 084 2408 ELECT

470U M 25V

470U M 6.3V

C701 403 224 5705 CERAMIC 1000P K 50V

C711 403 235 5206 CERAMIC 820P K 50V

C721 403 224 5705 CERAMIC 1000P K 50V

★ C742 403 077 2807 CERAMIC 1000P Z 2K

C801 403 235 6203 CERAMIC 0.01U Z 50V

C804 403 235 0300 CERAMIC 56P J 50V

C806 404 084 2408 ELECT 470U M 6.3V

C807 403 234 9809 CERAMIC 18P J 50V

C808 403 234 9809 CERAMIC 18P J 50V

C811 403 235 0607 CERAMIC 100P J 50V

C812 403 235 0607 CERAMIC 100P J 50V

C822 404 084 2705 ELECT 10U M 16V

C826 403 235 4902 CERAMIC 470P K 50V

C831 404 084 3801 ELECT 1U M 50V

C832 403 235 0409 CERAMIC 68P J 50V

C833 403 235 0409 CERAMIC 68P J 50V

C834 403 235 6203 CERAMIC 0.01U Z 50V

C841 403 235 6203 CERAMIC 0.01U Z 50V

C842 403 235 6203 CERAMIC 0.01U Z 50V

— 14 —

Schematic

Location

Part No.

Description

C843 403 235 6203 CERAMIC 0.01U Z 50V

C862 403 235 6203 CERAMIC 0.01U Z 50V

C874 403 235 6203 CERAMIC 0.01U Z 50V

C881 404 084 5201 POLYESTER 0.018U K 63V

C882 404 084 5409 POLYESTER 0.033U K 63V

C883 403 235 1208 CERAMIC 330P J 50V

C885 403 235 5305 CERAMIC 1200P K 50V

C891 404 084 6901 NP-ELECT 1U M 50V

C892 403 224 5705 CERAMIC 1000P K 50V

C894 403 358 0102 CERAMIC 0.033U K 50V

C896 404 084 4006 ELECT

C1002 404 084 2804 ELECT

C1003 404 084 2804 ELECT

C1006 404 084 2705 ELECT

2.2U M 50V

100U M 16V

100U M 16V

10U M 16V

C1008 404 084 2200 ELECT 100U M 6.3V

★ C1020 404 008 6604 CERAMIC 1000P K 125V

404 046 5409 CERAMIC 1000P M 125V

404 073 4000 CERAMIC 1000P M 250V

C1022 404 084 2705 ELECT

C1023 404 084 3108 ELECT

C1026 404 084 2705 ELECT

C1031 404 084 3207 ELECT

C1032 404 087 0906 NP-ELECT

10U M 16V

330U M 16V

10U M 16V

47U M 16V

3.3U M 50V

DIODES

D001 407 054 5805 ZENER DIODE RD15EB2 (15V)

407 054 5904 ZENER DIODE RD15EB3 (15V)


407 100 0204 ZENER DIODE MTZJ36A (36V)

D102 408 044 3108 ZENER DIODE MTZJ5.6C (5.6V)


D409 407 007 6606 DIODE ES1

407 124 5506 DIODE RMPG06G

407 124 6404 DIODE ERA18-04

★ D421 407 158 1307 ZENER DIODE HZ11B2L (11V)

★ D422 407 158 1307 ZENER DIODE HZ11B2L (11V)


407 099 3309 ZENER DIODE MTZJ13C (13V)

D429 407 013 4306 DIODE 1S2076A

407 013 7109 DIODE 1S2473

408 008 2406 DIODE 1N4148

D481 407 007 6606 DIODE ES1

407 124 5506 DIODE RMPG06G

407 124 6404 DIODE ERA18-04

D482 407 011 4407 DIODE TVR1G

D483 407 007 6606 DIODE ES1

407 124 5506 DIODE RMPG06G

407 124 6404 DIODE ERA18-04

D484 407 006 4108 DIODE ERB44-04

407 007 7603 DIODE EU2

D486 407 006 4108 DIODE ERB44-04

407 007 7603 DIODE EU2

D487 407 005 8602 DIODE ERA15-02

407 011 3004 DIODE S5277B

407 088 6502 DIODE MPG06D

408 009 9404 DIODE 1N4002ID

D493 407 057 6502 ZENER DIODE RD7.5EB3 (7.5V)

Schematic

Location

Part No.

Description

407 063 9306 ZENER DIODE MTZJ7.5C (7.5V)

D496 407 013 4306 DIODE 1S2076A

407 013 7109 DIODE 1S2473

408 008 2406 DIODE 1N4148

D501 407 005 8602 DIODE ERA15-02

407 011 3004 DIODE S5277B

407 088 6502 DIODE MPG06D

408 009 9404 DIODE 1N4002ID

★ D602 407 005 7605 DIODE EM2B

407 013 3200 DIODE 1S1887A

408 008 8606 DIODE GP15G

★ D603 407 005 7605 DIODE EM2B

407 013 3200 DIODE 1S1887A

408 008 8606 DIODE GP15G

★ D604 407 005 7605 DIODE EM2B

407 013 3200 DIODE 1S1887A

408 008 8606 DIODE GP15G

★ D605 407 005 7605 DIODE EM2B

407 013 3200 DIODE 1S1887A

408 008 8606 DIODE GP15G

D621 407 005 8602 DIODE ERA15-02

407 011 3004 DIODE S5277B

407 088 6502 DIODE MPG06D

408 009 9404 DIODE 1N4002ID

D622 407 013 4306 DIODE 1S2076A

407 013 7109 DIODE 1S2473

408 008 2406 DIODE 1N4148


407 056 8200 ZENER DIODE RD5.1EB3 (5.1V)

407 063 8606 ZENER DIODE MTZJ5.1A (5.1V)

407 099 5204 ZENER DIODE MTZJ5.1B (5.1V)

D801 407 013 4306 DIODE 1S2076A

407 013 7109 DIODE 1S2473

408 008 2406 DIODE 1N4148

D802 407 013 4306 DIODE 1S2076A

407 013 7109 DIODE 1S2473

408 008 2406 DIODE 1N4148

D831 407 071 5109 ZENER DIODE DZD3.6Z-TB (3.6V)

407 112 7901 ZENER DIODE RD3.6MB-T1BB1 (3.6V)

407 125 4003 ZENER DIODE RD3.6M-T1BB2 (3.6V)

407 175 3100 ZD 02CZ3.6Z(TE85L) (3.6V)

D834 408 044 3405 ZENER DIODE MTZJ7.5A (7.5V)

D836 407 013 4306 DIODE 1S2076A

407 013 7109 DIODE 1S2473

408 008 2406 DIODE 1N4148

D843 407 013 4306 DIODE 1S2076A

407 013 7109 DIODE 1S2473

408 008 2406 DIODE 1N4148

★ D1002 407 002 6809 PHOTO COUPLE TLP521-1-BL

407 104 2402 PHOTO COUPLE PC817C

407 106 6101 PHOTO COUPLE PC817D

★ D1003 407 205 1601 PHOTO COUPLE PC917XS

D1011 407 007 6606 DIODE ES1

407 124 5506 DIODE RMPG06G

407 124 6404 DIODE ERA18-04

D1012 407 054 4303 ZENER DIODE RD12M-T1BB3 (12V)

407 071 0203 ZENER DIODE DZD12Z-TB (12V)

407 175 2905 ZD 02CZ12Z(TE85L) (12V)


Schematic

Location

Part No.

Description

407 099 5600 ZENER DIODE MTZJ6.8A (6.8V)

INTEGRATED CIRCUITS

IC001 409 275 7903 IC LA4525

★ IC101 409 431 2100 IC LA76170N

IC481 409 366 7904 IC UPC78M09AHF

409 367 2809 IC BA178M09T

409 370 0007 IC MC78M09CT

409 377 5401 IC L78M09CV

★ IC501 409 340 1805 IC LA7840

★ IC601 409 047 8602 IC STR30135

IC801 410 408 8001 IC LC863432V-5W37-TLM

IC802 409 333 3700 IC 24LC02B/P

409 376 1503 IC ST24C02B6

409 440 8902 IC M24C02-BN6

409 495 6908 IC CAT24WC02P

409 497 0706 IC S524C20D21-DCB0

COILS

★ LF601 610 031 5938 LINE FILTER

610 031 6089 LINE FILTER






L164 645 003 9713 INDUCTOR,15U K

645 016 2657 INDUCTOR,15U K

L166 645 003 9812 INDUCTOR,33U K

645 016 2985 INDUCTOR,33U K

L201 645 001 4567 INDUCTOR,10U K

645 016 2534 INDUCTOR,10U K

L401 645 017 7682 INDUCTOR,5.6U,FILTER

L402 652 000 2180 CORE,PIPE

L403 652 000 2180 CORE,PIPE

L404 645 003 9874 INDUCTOR,68U K

645 016 3197 INDUCTOR,68U K

L801 645 008 2894 INDUCTOR,5.6U K

645 016 3104 INDUCTOR,5.6U K

L821 645 008 2894 INDUCTOR,5.6U K

645 016 3104 INDUCTOR,5.6U K

★ L901 645 044 9123 ASSY,COIL,DEGAUSSING

★ L902 610 238 2846 DEFLECTION YOKE

610 238 2853 DEFLECTION YOKE

TRANSISTORS

Q101 405 011 8401 TR 2SC1740S-Q

405 011 8500 TR 2SC1740S-R

405 011 8609 TR 2SC1740S-S

405 012 2002 TR 2SC1815-GR

405 012 2101 TR 2SC1815-O

405 012 2309 TR 2SC1815-Y

405 020 7501 TR 2SC945A-PA

— 15 —

Schematic

Location

Part No.

Description

Q101 (Cont.) 405 020 7709 TR 2SC945A-QA

405 020 7907 TR 2SC945A-RA

405 151 8705 TR 2SC536NG-NPA

405 157 0505 TR 2SC536NF-NPA

Q202 405 011 8401 TR 2SC1740S-Q

405 011 8500 TR 2SC1740S-R

405 011 8609 TR 2SC1740S-S

405 012 2002 TR 2SC1815-GR

405 012 2101 TR 2SC1815-O

405 012 2309 TR 2SC1815-Y

405 020 7501 TR 2SC945A-PA

405 020 7709 TR 2SC945A-QA

405 020 7907 TR 2SC945A-RA

405 151 8705 TR 2SC536NG-NPA

405 157 0505 TR 2SC536NF-NPA

Q371 405 002 0308 TR 2SA1037K T146 R

405 002 0407 TR 2SA1037K T146 S

405 002 6706 TR 2SA1179-M6-TB

405 002 6904 TR 2SA1179-M7-TB

405 134 5905 TR 2SA1037AK-T146-R

405 147 2205 TR 2SA1037AK-S-T146

405 163 1503 TR 2SA1179N-M6-TB

405 163 2708 TR 2SA1179N-M7-TB

Q372 405 002 0308 TR 2SA1037K T146 R

405 002 0407 TR 2SA1037K T146 S

405 002 6706 TR 2SA1179-M6-TB

405 002 6904 TR 2SA1179-M7-TB

405 134 5905 TR 2SA1037AK-T146-R

405 147 2205 TR 2SA1037AK-S-T146

405 163 1503 TR 2SA1179N-M6-TB

405 163 2708 TR 2SA1179N-M7-TB

Q401 405 029 6901 TR 2SC2228-E

405 040 5600 TR 2SC2228-D

405 040 6102 TR 2SC2228M

★ Q402 405 157 1304 TR 2SD2634-YB

Q621 405 011 8401 TR 2SC1740S-Q

405 011 8500 TR 2SC1740S-R

405 011 8609 TR 2SC1740S-S

405 012 2002 TR 2SC1815-GR

405 012 2101 TR 2SC1815-O

405 012 2309 TR 2SC1815-Y

405 020 7501 TR 2SC945A-PA

405 020 7709 TR 2SC945A-QA

405 020 7907 TR 2SC945A-RA

405 151 8705 TR 2SC536NG-NPA

405 157 0505 TR 2SC536NF-NPA

Q622 405 011 8401 TR 2SC1740S-Q

405 011 8500 TR 2SC1740S-R

405 011 8609 TR 2SC1740S-S

405 012 2002 TR 2SC1815-GR

405 012 2101 TR 2SC1815-O

405 012 2309 TR 2SC1815-Y

405 020 7501 TR 2SC945A-PA

405 020 7709 TR 2SC945A-QA

405 020 7907 TR 2SC945A-RA

405 151 8705 TR 2SC536NG-NPA

405 157 0505 TR 2SC536NF-NPA

Q623 405 001 7407 TR 2SA1015-O(SAN)

405 001 7605 TR 2SA1015-Y(SAN)

— 16 —

Schematic

Location

Part No.

Description

405 004 3109 TR 2SA564A-Q(CU)

405 004 3208 TR 2SA564A-R(CU)

405 006 1707 TR 2SA933S-Q

405 006 1806 TR 2SA933S-R

405 151 3304 TR 2SA608NF-NPA

406 000 6804 TR 2SA1015-GR(SAN)

Q701 405 041 6507 TR 2SC2621-D-RA

405 041 6705 TR 2SC2621-E-RA

405 066 4304 TR 2SC2621-C-RA

405 066 9903 TR 2SC2688(1)-K

405 067 0008 TR 2SC2688(1)-L

405 067 0107 TR 2SC2688(1)-M

406 000 3605 TR 2SC3620(LB-SAN-1)

Q711 405 041 6507 TR 2SC2621-D-RA

405 041 6705 TR 2SC2621-E-RA

405 066 4304 TR 2SC2621-C-RA

405 066 9903 TR 2SC2688(1)-K

405 067 0008 TR 2SC2688(1)-L

405 067 0107 TR 2SC2688(1)-M

406 000 3605 TR 2SC3620(LB-SAN-1)

Q721 405 041 6507 TR 2SC2621-D-RA

405 041 6705 TR 2SC2621-E-RA

405 066 4304 TR 2SC2621-C-RA

405 066 9903 TR 2SC2688(1)-K

405 067 0008 TR 2SC2688(1)-L

405 067 0107 TR 2SC2688(1)-M

406 000 3605 TR 2SC3620(LB-SAN-1)

Q831 405 002 0308 TR 2SA1037K T146 R

405 002 0407 TR 2SA1037K T146 S

405 002 6706 TR 2SA1179-M6-TB

405 002 6904 TR 2SA1179-M7-TB

405 134 5905 TR 2SA1037AK-T146-R

405 147 2205 TR 2SA1037AK-S-T146

405 163 1503 TR 2SA1179N-M6-TB

405 163 2708 TR 2SA1179N-M7-TB

Q881 405 011 8401 TR 2SC1740S-Q

405 011 8500 TR 2SC1740S-R

405 011 8609 TR 2SC1740S-S

405 012 2002 TR 2SC1815-GR

405 012 2101 TR 2SC1815-O

405 012 2309 TR 2SC1815-Y

405 020 7501 TR 2SC945A-PA

405 020 7709 TR 2SC945A-QA

405 020 7907 TR 2SC945A-RA

405 151 8705 TR 2SC536NG-NPA

405 157 0505 TR 2SC536NF-NPA

Q882 405 011 8401 TR 2SC1740S-Q

405 011 8500 TR 2SC1740S-R

405 011 8609 TR 2SC1740S-S

405 012 2002 TR 2SC1815-GR

405 012 2101 TR 2SC1815-O

405 012 2309 TR 2SC1815-Y

405 020 7501 TR 2SC945A-PA

405 020 7709 TR 2SC945A-QA

405 020 7907 TR 2SC945A-RA

405 151 8705 TR 2SC536NG-NPA

405 157 0505 TR 2SC536NF-NPA

Q1001 405 011 8401 TR 2SC1740S-Q

405 011 8500 TR 2SC1740S-R

Schematic

Location

Part No.

Description

405 011 8609 TR 2SC1740S-S

405 012 2002 TR 2SC1815-GR

405 012 2101 TR 2SC1815-O

405 012 2309 TR 2SC1815-Y

405 020 7501 TR 2SC945A-PA

405 020 7709 TR 2SC945A-QA

405 020 7907 TR 2SC945A-RA

405 151 8705 TR 2SC536NG-NPA

405 157 0505 TR 2SC536NF-NPA

Q1003 405 011 8401 TR 2SC1740S-Q

405 011 8500 TR 2SC1740S-R

405 011 8609 TR 2SC1740S-S

405 012 2002 TR 2SC1815-GR

405 012 2101 TR 2SC1815-O

405 012 2309 TR 2SC1815-Y

405 020 7501 TR 2SC945A-PA

405 020 7709 TR 2SC945A-QA

405 020 7907 TR 2SC945A-RA

405 151 8705 TR 2SC536NG-NPA

405 157 0505 TR 2SC536NF-NPA

Q1021 405 011 8401 TR 2SC1740S-Q

405 011 8500 TR 2SC1740S-R

405 011 8609 TR 2SC1740S-S

405 012 2002 TR 2SC1815-GR

405 012 2309 TR 2SC1815-Y

405 020 7501 TR 2SC945A-PA

405 020 7709 TR 2SC945A-QA

405 151 8705 TR 2SC536NG-NPA

405 157 0505 TR 2SC536NF-NPA

Q1022 405 011 8401 TR 2SC1740S-Q

405 011 8500 TR 2SC1740S-R

405 011 8609 TR 2SC1740S-S

405 012 2002 TR 2SC1815-GR

405 012 2309 TR 2SC1815-Y

405 020 7501 TR 2SC945A-PA

405 020 7709 TR 2SC945A-QA

405 151 8705 TR 2SC536NG-NPA

405 157 0505 TR 2SC536NF-NPA

Schematic

Location

Part No.

Description

RESISTORS

NOTES:

Read description of the Resistor as follows:

(Example)

CARBON 4.7K

J A 1/4W

Rated Wattage

Performance Symbols:

A..General B...Non-flammable

Z...Low noise

Other...Temperature coefficient

Tolerance Symbols:

A...0.05%B...0.1% C...0.25%

D...0.5% F...1% G...2%

J...5% K...10% M...20%

P...+5 -15%

Rated Value, ohms:

K...1,000 M...1,000,000

Material:

CARBON . . . . . . . .Carbon

MT-FILM . . . . . . . .Metal Film

OXIDE-MT . . . . . . .Oxide Metal Film

SOLID . . . . . . . . . .Composition

MT-GLAZE . . . . . .Metal Glaze

WIRE WOUND . . .Wire Wound

CERAMIC RES . . .Ceramic

FUSIBLE RES . . . .Fusible

J141 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

J151 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

J803 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

J844 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

J1052 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

J1054 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

R001 401 025 8208 CARBON 22K JA 1/6W

R003 401 256 7605 MT-GLAZE 3.9K JA 1/10W

R101 401 026 0607 CARBON 270 JA 1/6W

R102 401 009 7005 CARBON 33K JA 1/2W

R104 401 009 4806 CARBON 33 JA 1/2W

R105 401 011 1107 CARBON 68 JA 1/2W

R131 401 162 4101 MT-GLAZE 5.6K JA 1/10W

R132 401 024 7004 CARBON 1K JA 1/6W

R133 401 162 2404 MT-GLAZE 1.2K JA 1/10W

R142 401 256 1702 MT-GLAZE 33K JA 1/10W

R143 401 150 6209 MT-GLAZE 1K JA 1/10W

R144 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

R151 401 025 1308 CARBON 150 JA 1/6W

R159 401 162 2909 MT-GLAZE 220 JA 1/10W

R161 401 256 7001 MT-GLAZE 180K JA 1/10W

R162 401 255 9501 MT-GLAZE 220K JA 1/10W

R163 401 162 2909 MT-GLAZE 220 JA 1/10W

R164 401 150 6209 MT-GLAZE 1K JA 1/10W

R167 401 025 2305 CARBON 150K JA 1/6W

R168 401 256 5809 MT-GLAZE 270K JA 1/10W

R169 401 150 6209 MT-GLAZE 1K JA 1/10W

R201 401 025 7409 CARBON 220 JA 1/6W

R202 401 025 7409 CARBON 220 JA 1/6W

R205 401 256 6905 MT-GLAZE 680 JA 1/10W

— 17 —

Schematic

Location

Part No.

Description

R206 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

R207 401 150 6209 MT-GLAZE 1K JA 1/10W

R212 401 255 6005 MT-GLAZE 1M JA 1/10W

R251 401 256 7308 MT-GLAZE 6.8K JA 1/10W

R252 401 256 5908 MT-GLAZE 2.7K JA 1/10W

R271 401 162 3005 MT-GLAZE 22K JA 1/10W

R272 401 162 3104 MT-GLAZE 3.3K JA 1/10W

R273 401 150 5905 MT-GLAZE 10K JA 1/10W

R276 401 024 9701 CARBON 12K JA 1/6W

R281 401 026 4308 CARBON 3.3K JA 1/6W

R286 401 162 2701 MT-GLAZE 180 JA 1/10W

R287 401 162 2701 MT-GLAZE 180 JA 1/10W

R288 401 162 2701 MT-GLAZE 180 JA 1/10W

R351 401 256 6905 MT-GLAZE 680 JA 1/10W

R352 401 256 3508 MT-GLAZE 150K JA 1/10W

R353 401 024 7400 CARBON 10K JA 1/6W

R371 401 150 5905 MT-GLAZE 10K JA 1/10W

R372 401 256 1702 MT-GLAZE 33K JA 1/10W

R373 401 256 7100 MT-GLAZE 680K JA 1/10W

R376 401 256 5304 MT-GLAZE 56K JA 1/10W

R377 401 162 4101 MT-GLAZE 5.6K JA 1/10W

R400 401 256 1405 MT-GLAZE 330K JA 1/10W

★ R401 401 067 6408 OXIDE-MT

★ R402 401 067 6408 OXIDE-MT

3.3K JA

3.3K JA

2W

2W

R403 401 256 5908 MT-GLAZE 2.7K JA 1/10W

R404 401 026 3905 CARBON 330 JA 1/6W

R405 401 024 6700 CARBON 100 JA 1/6W

R406 401 017 1804 CARBON 2.7K JA 1/4W

★ R407 401 064 9907 OXIDE-MT

★ R409 401 068 3703 OXIDE-MT

10K JA

470 JA

2W

2W

★ R411 401 066 3705 OXIDE-MT 2.7 JA 2W

R416 401 026 9303 CARBON 47 JA 1/6W

★ R421 401 286 5305 MT-FILM 2.4K FA 1/6W

★ R422 401 052 6802 MT-FILM 10K FA 1/6W

★ R423 401 053 2605 MT-FILM 3.3K FA 1/6W

R426 401 027 5205 CARBON 680 JA 1/6W

R428 401 024 9701 CARBON 12K JA 1/6W

★ R481 401 011 1206 CARBON 68 JB 1/2W

★ R482 401 011 9004 CARBON

★ R483 401 006 7701 CARBON

★ R484 401 059 9608 OXIDE-MT

1 JB 1/4W

1 JB 1/2W

2.2 JA 1W

R485 401 025 4606 CARBON 18K JA 1/6W

★ R486 401 066 9103 OXIDE-MT

★ R487 401 059 9608 OXIDE-MT

★ R489 401 067 3100 OXIDE-MT

27 JA

2.2 JA

3.9 JA

2W

1W

2W

R491 401 024 7004 CARBON 1K JA 1/6W

R492 401 156 8504 MT-FILM 33K FA 1/6W

R493 401 018 5801 CARBON 330K JA 1/4W

★ R497 401 064 5701 OXIDE-MT 1.8 JA 2W

R499 401 011 4306 CARBON 8.2 JA 1/2W

R503 401 027 5502 CARBON 6.8K JA 1/6W

R504 401 026 9907 CARBON 4.7K JA 1/6W

R506 401 027 5007 CARBON 68 JA 1/6W

★ R507 401 057 7507 OXIDE-MT 0.82 JA 1W

R508 401 027 5502 CARBON 6.8K JA 1/6W

R509 401 027 5502 CARBON 6.8K JA 1/6W

R511 401 009 9306 CARBON 390 JA 1/2W

R513 401 008 7501 CARBON 2.2K JA 1/2W

R517 401 025 4606 CARBON 18K JA 1/6W

— 18 —

Schematic

Location

Part No.

Description

R518 401 025 4606 CARBON 18K JA 1/6W

★ R601 402 055 3201 WIRE WOUND 1 KA WA 6W

402 055 3300 WIRE WOUND 1 KA ZA 6W

402 072 2706 WIRE WOUND 1 KA 5W

R602 402 078 5008 CARBON 1M JA 1/2W

R604 401 012 7009 CARBON 10K JA 1/4W

R605 401 016 5803 CARBON 220K JA 1/4W

★ R606 401 010 2600 CARBON 47 JB 1/2W

★ R607 401 068 6209 OXIDE-MT 5.6 JA 2W

★ R608 402 057 1304 WIRE WOUND 120 JA 15W

402 083 5208 WIRE WOUND 120 JA 15W

★ R621 402 078 6203 WIRE WOUND 820 KA 6W

★ R622 401 067 0000 OXIDE-MT 270 JA 2W

R623 401 150 6100 MT-GLAZE 2.2K JA 1/10W

★ R624 401 061 2505 OXIDE-MT 330 JA 1W

R625 401 027 2600 CARBON 5.6K JA 1/6W

R626 401 150 6209 MT-GLAZE 1K JA 1/10W

R627 401 026 9907 CARBON 4.7K JA 1/6W

R628 401 025 7805 CARBON 2.2K JA 1/6W

R629 401 150 6100 MT-GLAZE 2.2K JA 1/10W

R701 401 025 3807 CARBON 180 JA 1/6W

R702 401 162 2404 MT-GLAZE 1.2K JA 1/10W

R703 401 162 2404 MT-GLAZE 1.2K JA 1/10W

R704 401 027 8107 CARBON 82 JA 1/6W

R706 401 009 1508 CARBON 2.7K JA 1/2W

★ R707 401 065 4604 OXIDE-MT 12K JA 2W

R711 401 025 3807 CARBON 180 JA 1/6W

R712 401 162 2404 MT-GLAZE 1.2K JA 1/10W

R713 401 162 2404 MT-GLAZE 1.2K JA 1/10W

R714 401 255 9006 MT-GLAZE 82 JA 1/10W

R716 401 009 1508 CARBON 2.7K JA 1/2W

★ R717 401 065 4604 OXIDE-MT 12K JA 2W

R721 401 025 3807 CARBON 180 JA 1/6W

R722 401 162 2404 MT-GLAZE 1.2K JA 1/10W

R723 401 162 2404 MT-GLAZE 1.2K JA 1/10W

R724 401 027 8107 CARBON 82 JA 1/6W

R726 401 009 1508 CARBON 2.7K JA 1/2W

★ R727 401 065 4604 OXIDE-MT 12K JA 2W

R801 401 256 5809 MT-GLAZE 270K JA 1/10W

R803 401 024 6700 CARBON 100 JA 1/6W

R804 401 024 6700 CARBON 100 JA 1/6W

R806 401 162 3708 MT-GLAZE 4.7K JA 1/10W

R807 401 150 5905 MT-GLAZE 10K JA 1/10W

R808 401 150 5905 MT-GLAZE 10K JA 1/10W

R809 401 162 3708 MT-GLAZE 4.7K JA 1/10W

R821 401 150 5905 MT-GLAZE 10K JA 1/10W

R822 401 150 6209 MT-GLAZE 1K JA 1/10W

R826 401 150 5905 MT-GLAZE 10K JA 1/10W

R827 401 162 4101 MT-GLAZE 5.6K JA 1/10W

R828 401 026 1307 CARBON 27K JA 1/6W

R831 401 150 5905 MT-GLAZE 10K JA 1/10W

R832 401 150 5905 MT-GLAZE 10K JA 1/10W

R833 401 152 3206 MT-GLAZE 330 JA 1/10W

R834 401 150 5806 MT-GLAZE 100K JA 1/10W

R837 401 024 7400 CARBON 10K JA 1/6W

R842 401 162 3609 MT-GLAZE 470 JA 1/10W

R843 401 162 3609 MT-GLAZE 470 JA 1/10W

R844 401 162 3609 MT-GLAZE 470 JA 1/10W

R846 401 150 6209 MT-GLAZE 1K JA 1/10W

Schematic

Location

Part No.

Description

R847 401 162 4101 MT-GLAZE 5.6K JA 1/10W

R848 401 162 4101 MT-GLAZE 5.6K JA 1/10W

R849 401 162 4101 MT-GLAZE 5.6K JA 1/10W

R851 401 026 1000 CARBON 2.7K JA 1/6W

R852 401 026 4605 CARBON 33K JA 1/6W

R856 401 255 6500 MT-GLAZE 100 JA 1/10W

R857 401 255 6500 MT-GLAZE 100 JA 1/10W

R862 401 255 6500 MT-GLAZE 100 JA 1/10W

R863 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

R864 401 162 3401 MT-GLAZE 39K JA 1/10W

R865 401 024 7004 CARBON 1K JA 1/6W

R881 401 255 6500 MT-GLAZE 100 JA 1/10W

R882 401 255 6500 MT-GLAZE 100 JA 1/10W

R883 401 255 6500 MT-GLAZE 100 JA 1/10W

R884 401 024 6700 CARBON 100 JA 1/6W

R886 401 150 5905 MT-GLAZE 10K JA 1/10W

R887 401 162 3005 MT-GLAZE 22K JA 1/10W

R892 401 162 2909 MT-GLAZE 220 JA 1/10W

R893 401 255 6500 MT-GLAZE 100 JA 1/10W

R894 401 255 6005 MT-GLAZE 1M JA 1/10W

R897 401 026 9600 CARBON 470 JA 1/6W

R898 401 162 3609 MT-GLAZE 470 JA 1/10W

R1001 401 027 2105 CARBON 56 JA 1/6W

R1003 401 255 9501 MT-GLAZE 220K JA 1/10W

R1004 401 255 9006 MT-GLAZE 82 JA 1/10W

R1006 401 256 0200 MT-GLAZE 120K JA 1/10W

R1007 401 256 0200 MT-GLAZE 120K JA 1/10W

R1008 401 025 7805 CARBON 2.2K JA 1/6W

R1015 401 256 2907 MT-GLAZE 150 JA 1/10W

R1016 401 162 4101 MT-GLAZE 5.6K JA 1/10W

R1017 401 150 6209 MT-GLAZE 1K JA 1/10W

R1018 401 024 6700 CARBON 100 JA 1/6W

R1021 401 255 8702 MT-GLAZE 22 JA 1/10W

R1022 401 024 6700 CARBON 100 JA 1/6W

R1026 401 162 4002 MT-GLAZE 560 JA 1/10W

R1031 401 256 0002 MT-GLAZE 120 JA 1/10W

R1032 401 026 4308 CARBON 3.3K JA 1/6W

R1033 401 256 7209 MT-GLAZE 18K JA 1/10W

R1034 401 150 6209 MT-GLAZE 1K JA 1/10W

R1036 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

R1037 401 162 2909 MT-GLAZE 220 JA 1/10W

R1038 401 150 6001 MT-GLAZE 0.000 ZA 1/10W

R1901 401 150 5905 MT-GLAZE 10K JA 1/10W

R1902 401 024 7004 CARBON 1K JA 1/6W

R1903 401 162 2800 MT-GLAZE 1.8K JA 1/10W

R1904 401 150 6100 MT-GLAZE 2.2K JA 1/10W

R1905 401 256 7605 MT-GLAZE 3.9K JA 1/10W

R1906 401 162 4101 MT-GLAZE 5.6K JA 1/10W

R1907 401 256 0408 MT-GLAZE 12K JA 1/10W

SWITCHES

SW1901 645 006 9673 SWITCH,PUSH (POWER)

SW1902 645 006 9673 SWITCH,PUSH (VOL + )

SW1903 645 006 9673 SWITCH,PUSH (VOL –)

SW1904 645 006 9673 SWITCH,PUSH (CH ▲ )

SW1905 645 006 9673 SWITCH,PUSH (CH ▼ )

SW1906 645 006 9673 SWITCH,PUSH (MENU)

Schematic

Location

Part No.

Description

TRANSFORMERS

T131 645 027 6095 TRANS,IF 4.5MHZ

T151 645 027 6088 TRANS,OSC 45.75MHZ

T401 652 000 1442 TRANS,DRIVE

★ T402 645 038 1676 TRANS,FLYBACK

645 043 3825 TRANS,FLYBACK

★ T1001 610 229 9007 PULSE TRANS

645 011 6032 TRANS,PULSE

645 011 8081 TRANS,PULSE

VARIABLE RESISTORS

VR1023 610 232 7861 VR,SEMI,1K N (VIDEO IN LEVEL)

645 003 5524 VR,SEMI,1K N

645 022 9503 VR,SEMI,1K N

FILTERS/CRYSTALS

X141A 421 006 3206 SAW F TSF5221P

421 008 9008 SAW F TSF5235P

X153 610 015 2946 CERAMIC FILTER 4.5MHZ

645 030 1049 CERAMIC FILTER 4.5MHZ

645 041 1656 CERAMIC FILTER 4.5MHZ

X161 610 015 3059 TRAP,CERAMIC 4.5MHZ

645 041 1618 TRAP CERAMIC 4.5MHZ

X251 610 012 0655 CRYSTAL OSCILLATOR

610 204 4195 CRYSTAL OSCILLATOR

610 245 9746 CRYSTAL OSCILLATOR

X401 645 020 9147 OSC,CERAMIC 507.5KHZ

X801 645 004 1938 OSC,CRYSTAL 32.768KHZ

645 004 1945 OSC,CRYSTAL 32.768KHZ

MISCELLANEOUS

A001 610 293 5738 ASSY,PWB,MAIN

★ A101 645 038 5827 TUNER,U/V

645 042 1976 TUNER,U/V

★ A102 645 033 2845 BLOCK,SPECIAL(ANT)

A701 610 293 3031 ASSY,PWB,SOCKET

A1901 645 047 6228 UNIT,REMOCON RECEIVER

★ F601 423 007 1601 FUSE 125V 4A

423 007 1809 FUSE 125V 4A

F601A

423 018 8101 FUSE 125V 4A

645 000 5077 HOLDER,FUSE


F601B 645 000 5077 HOLDER,FUSE


★ K701 645 025 6103 SOCKET,CRT 8P

K1001 645 040 5952 JACK,RCA-2

★ PS601 408 041 8205 THERMISTOR PTH451A3R0Q11

★ Q901 413 007 6201 CRT A48AAB37X

413 007 7901 CRT A48AAB37X

414 009 2703 CRT A48AGD12X

Q901A1 610 117 0154 DY SPACER

610 117 7924 DY SPACER

Q901A2 610 117 0154 DY SPACER

— 19 —

Schematic

Location

Part No.

Description

Q901A2(Cont.) 610 117 7924 DY SPACER

Q901A3 610 117 0154 DY SPACER

610 117 7924 DY SPACER

★ RL601 645 000 4155 RELAY

645 011 2713 RELAY

645 015 8629 RELAY

645 024 7767 RELAY

645 024 7828 RELAY

SP901 645 028 0870 SPEAKER,8

★ W601 645 030 5276 CORD,POWER-2.0MK

★ W902 610 240 8775 (USA) GND CONNECTOR

610 252 5625 ASSY,WIRE GND CONNECTOR

610 287 6574 ASSY,WIRE GND CONNECTOR

Schematic

Location

Part No.

Description

— 20 —

CABINET PARTS LIST

7, 8, 9

7, 8, 9

6

1

2

7, 8

7, 8

3 4 5

KEY NO.

1

2

3

CABINET PARTS LIST

PARTS NO.

DESCRIPTION

610 293 2669 CABINET FRONT

610 285 5685 SANYO BADGE

610 289 8071 DEC SHEET

4 610 289 3731 BUTTON UNITED

411 078 1101 SCREW 4X14

OR 412 036 1805 SCREW 4X14

5

6

7

610 289 5148 CAP RC

610 293 2676 CABINET BACK

411 078 1101 SCREW 4X14 (4 USED)

OR 412 036 1805 SCREW 4X14 (4 USED)

412 000 7604 CRT MTG SCREW 5X30

8 610 102 7151 DC HOLDER (2 USED)

411 078 1101 SCREW 4X14 (2 USED FOR MTG SP)

OR 412 036 1805 SCREW 4X14 (2 USED FOR MTG SP)

ACCESSORY PARTS LIST

KEY NO.

PARTS NO.

DESCRIPTION

645 044 3190 ASSY,RC TRANSMITTER

OR 645 044 3237 ASSY,RC TRANSMITTER

610 290 1221 RC-BATTERY COVER

OR 610 290 1283 RC-BATTERY COVER

610 293 3284 OWNER'S MANUAL

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COMPONENT AND TEST POINT LOCATIONS

CAUTION

FOR CONTINUED PROTECTION AGAINST A RISK

OF FIRE, REPLACE ONLY WITH THE SAME TYPE

4A, 125V FUSE.

ATTENTION : POUR MAINTENIR LA PROTECTION

CONTRE LES RISQUES D’ INCENDIE UTILISER UN

FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V .

MAIN BOARD - Parts Side

4A 125V

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MAIN BOARD - Foil Side

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PICTURE TUBE SOCKET BOARD - Parts Side

For parts or service contact

SANYO Fisher Service Corporation

21605 Plummer Street,

Chatsworth, CA 91311 (U.S.A.)

300 Applewood Crescent,

Concord, Ontario L4K 5C7 (CANADA)

August / 2001 / 2200 SMC

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Printed in U.S.A.

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