Page 1
Specifications
Power Rating . . . . . . . . . . . . . . . . . . . . . 120V, 60Hz
58W (Avg), 1.4A (Max)
Antenna Input Impedance. . . . . . . . . . . . . . . . . 75Ω
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/CH
Intermediate Frequency
Picture IF Carrier. . . . . . . . . . . . . . . . . . 45.75MHz
Sound IF Carrier . . . . . . . . . . . . . . . . . . 41.25MHz
Color Sub Carrier . . . . . . . . . . . . . . . . . 42.17MHz
Picture Tube. . . . . . . . . . . . . . . . . . A48KRD82X(DT)
Semiconductors
Integrated Circuits. . . . . . . . . . . . . . . . . . . . . . . . 8
Transistors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Except within Tuner and RC Pre-Amp.
Cabinet Dimensions
Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 488mm
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . 452mm
Depth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 468mm
REFERENCE No. SM5110088-07
DS19500, G8FLM, PRODUCT CODE 111350180
AS
FILE NO.
SM5110088
REF : No.
COLOR TELEVISION
Notice
CORRECTION
SERVICE FLASH
PRODUCTION CHANGE
ADD INFORMATION
Please add this notice to the Service Manual listed below.
REVISION 07
Category :
DS19500
Model:
U.S.A. / CANADA
Destination:
MAY / 15 / 2002
Date:
19500-07
Effective from : Chassis No.
NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the Service Manual.
If the Service Manual Chassis No. does not match the unit’s, additional Service Literature is
required. This chassis is similar to Chassis No. 19500-00, however, all Service Information is
given in this Notice for Chassis No. 19500-07 used in Model DS19500.
Contents
Safety Instructions . . . . . . . . . . . . . . . . . . 2
Service Adjustments. . . . . . . . . . . . . . 3 - 9
Purity and Convergence . . . . . . . . . 10 - 11
Service Hints. . . . . . . . . . . . . . . . . . . . . . 12
Mechanical Disassemblies. . . . . . . . . . . 13
Chassis Electrical Parts List . . . . . . 14 - 20
Cabinet Parts List . . . . . . . . . . . . . . . . . . 21
Component and Test Point
Locations . . . . . . . . . . . . . . . . . . . 22 - 24
Schematic Insert . . . . . . . . . . . . . . . 25 - 32
Schematic Notes . . . . . . . . . . . . . . . . . 25
Pin Layouts . . . . . . . . . . . . . . . . . . . . . 25
Capacitor and Resistor Codes . . . . . . 25
Block Diagram. . . . . . . . . . . . . . . 26 - 27
Voltage Charts . . . . . . . . . . . . . . . 26 - 28
Waveforms. . . . . . . . . . . . . . . . . . . . . . 28
Schematic Diagram . . . . . . . . . . . 29 - 32
Page 2
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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.
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.
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.
DO NOT OPERATE THIS TELEVISION RECEIVER
WITHOUT THE PROTECTIVE SHIELD IN POSITION AND
PROPERLY SECURED.
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 VOL T AGE 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 HOLDDOWN 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.
SAFETY INSTRUCTIONS
READING SHOULD NOT EXCEED 750 mV.
AC VOLTMETER
(5000 ohms per volt or more sensitivity)
TELEVISION
RECEIVER
Good earth ground
such as a water pipe,
conduit, etc.
AC OUTLET
1500 ohm
10 watt
0.15 µF 150V AC
To be touched to all of exposed metal parts.
Voltmeter Hook-up for Leakage Current Check.
Page 3
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GENERAL
This set has an On-screen Service Menu system included in the CPU that allows remote operation for most of the service adjustments.
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.)
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.
SERVICE AD JUSTMENTS
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 – 6 for detailed information.)
INITIAL BUS DATA SETUP
Note: When IC802 (EEPROM) is replaced, the Service Menu NO. 23 POS (Pre Over SW), NO. 28 PRE (Preshoot Adj),
NO. 37 AF (Auto Flesh), NO. 54 SCO (Sub Color), NO. 55 STI (Sub Tint), NO. 57 OPT (SA Option ), and NO. 59
HR (OSD 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. 23 POS (Preshoot Overshoot Switch) with ▲ or ▼ key. Adjust the data with + or – key for 1.
4. Select NO. 28 PRE (Preshoot Adj) with ▲ or ▼ key. Adjust the data with + or – key for 2.
5. Select NO. 37 AF (Auto Flesh) with ▲ or ▼ key. Adjust the data with + or – key for 1.
6. Select NO. 54 SCO (Sub Color) with ▲ or ▼ key. Adjust the data with + or – key for 10.
7. Select NO. 55 STI (Sub Tint) with ▲ or ▼ key. Adjust the data with + or – key for 22.
8. Select NO. 57 OPT (SA Option ) with ▲ or ▼ key. Adjust the data with + or – key for 100.
9. Select NO. 59 HR (OSD Position) with ▲ or ▼ key. Adjust the data with + or – key for 24.
10. Press the MENU key to turn off the Service Menu display.
NO. DATA
XX OPT XXX XXXXXXXX
Figure 1. Service Menu Display
ITEM NO.
TITLE
BINARY DATA
(8 bit)
DECIMAL DATA
Page 4
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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. TITLE
INITIAL REFERENCE INITIAL SETUP
RANGE OF DATA FUNCTION
DATA DATA
01 HFR 29 29 0~63 Horizontal Frequency
02 AFC 0 0 0, 1 AFC Gain & Gate
03 HP 15 15 0~31 Horizontal Phase (Horizontal Centering)
04 VS 64 64 0~127 Vertical Size
05 VPO 5 5 0~63 Vertical Position
06 VSP 0 0 0, 1 Vertical Set Up (Sync Sensitivity)
07 VLN 18 18 0~31 Vertical Linearity
08 CRS 0 0 0~3 Cross B/W
09 GRY 1 1 0, 1 Gray Mode
10 VSC 8 8 0~31 Vertical S Correction
11 HBR 3 3 0~7 H BLK R
12 HBL 4 4 0~7 H BLK L
13 CDM 0 0 0, 1 C D Mode
14 VC 7 7 0~7 Vertical Compression
15 RB 0 0 0~255 Red Bias
16 GB 0 0 0~255 Green Bias
17 BB 0 0 0~255 Blue Bias
18 RD 64 64 0~127 Red Drive
19 GD 8 8 0~15 Green Drive
20 BD 64 64 0~127 Blue Drive
21 SBI 48 48 0~127 Sub Bias
22 OSD 3 3 0~3 OSD Contrast
23 POS 0 1* 0, 1 Pre/Over SW
24 FLS 1 1 0~7 Filter System
25 CKO 3 3 0~7 Color Killer Operation
26 GYA 0 0 0, 1 G-Y Angle
27 CRG 2 2 0~3 Coring Gain
28 PRE 1 2* 0~3 Pre Shoot Adjust
29 WP 1 1 0, 1 White Peak Limiter
30 FSW 0 0 0, 1 FBP Blanking Switch
31 VBL 0 0 0, 1 Vertical Blanking Switch
32 BSG 2 2 0~3 Black Str Gain
33 BSS 1 1 0~3 Black Str Start
34 DCR 1 1 0~3 DC Reset
35 YGM 1 1 0~3 Y Gamma
36 CBP 0 0 0, 1 C Bypass
37 AF 0 1* 0, 1 Auto Flesh
38 BAT 4 4 0~7 Bright ABL Threshold
39 MSD 0 0 0, 1 Mid Stop Def
40 ABL 0 0 0, 1 Auto Bright Limit
41 RYA 2 2 0~15 R-Y/B-Y Angle
42 RAD 15 15 0~63 RF AGC Delay
43 IAS 0 0 0, 1 IF AGC
44 FMM 0 0 0, 1 FM Mute
45 FL 15 15 0~31 FM Level
Page 5
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Table 1. ON-SCREEN SERVICE MENU (Continued)
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. TITLE
INITIAL REFERENCE INITIAL SETUP
RANGE OF DATA FUNCTION
DATA DATA
46 VL 4 4 0~7 Video Level
47 EWD 39 39 0~63 EW DC
48 EWA 30 30 0~63 EW Amp
49 EWT 34 34 0~63 EW Tilt
50 EWP 7 7 0~7 EW Corner Top
51 EWB 8 8 EW Corner Bottom
52 HSC 7 7 Horizontal Size Comp
53 SB 32 32 0~63 Sub Bright
54 SCO 7 10* 0~31 Sub Color
55 STI 20 22* 0~31 Sub Tint
56 SSH 12 12 0~31 Sub Sharpness
57 OPT 0 100* 0~255 Option (See Note 1 page 6.)
58 OP2 0 0 0~255 Option 2 (See Note 2 page 6.)
59 HR 27 24* 0~63 OSD Horizontal Position
60 ATT 7 7 0~63 Input Level
61 WDB 32 32 0~63 Wideband
62 SPC 32 32 0~63 Spectral
63 SBO 5 5 0~255 Sub Bright Offset
64 PCO 40 40 0~63 PIP Color
65 PTI 40 40 0~63 PIP Tint
66 PUV 24 24 0~63 PIP Top Position
67 PDV 147 147 0~255 PIP Bottom Position
68 PLH 10 10 0~63 PIP Left Position
69 PRH 101 101 0~255 PIP Right Position
70 PCN 42 42 0~63 PIP Y Level
71 PBS 15 15 0~63 PIP BGP Phase
72 DRV
64 64 0~127 Red Drive Adjustment (See Note 3 page 6.)
64 64 0~127 Blue Drive Adjustment (See Note 3 page 6.)
– 0 0 0~255 Red Bias Adjustment (See Note 4 page 6.)
73 – 0 0 0~255 Green Bias Adjustment (See Note 4 page 6.)
– 0 0 0~255 Blue Bias Adjustment (See Note 4 page 6.)
Page 6
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SERVICE AD JUSTMENTS (Continued)
PROGRAM CODES
The microprossesor 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. 57 OPT) should be decimal 100
(01100100 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.
Note 2. Option Data 2 (NO. 58 OP2) should be decimal 0
(00000000 binary). See page 3 INITIAL DATA SETUP, step
10, for set up procedure. If this program code is wrong the
TV will not operate properly.
DRIVE / BIAS ADJUSTMENTS
Note 3. Red/Blue Drive Adjustments in Service Menu NO.
72 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. 18 and 20 automatically.
1
2
3
4 5 6
7 98
RB(–)
RB(+)
BB(–)
BB(+)
(N/A)
GB(–)
(N/A)
GB(+)
(N/A)
FOR RED BIAS ADJUSTMENT
FOR BLUE BIAS ADJUSTMENT
FOR GREEN BIAS ADJUSTMENT
Figure 2.
Figure 3.
1
2
3
4 5 6
7 98
RD(–)
RD(+)
BD(–)
BD(+)
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
FOR RED DRIVE ADJUSTMENT
FOR BLUE DRIVE ADJUSTMENT
Note 4. Red/Green/Blue Bias Adjustments in Service Menu
NO. 73: 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. 15 ~ 17
automatically.
BIT FUNCTION
DATA
01
0 V–GUIDE YES NONE
1 COLOR ENHANCER NOT USED
2 INITIAL CHANNEL NOT USED
3 NOT USED NOT USED
4 PIP NOT USED
5 AV1/AV1, AV2 AV1 AV1, AV2
6 TONE/BASS, TREBLE NOT USED
7 GAME KEY NONE YES
BIT FUNCTION
DATA
01
TV 00: TV
0, 1 HOTEL 01: HOTEL
MONITOR 10: MONITOR
11: INHIBITED (=TV)
2 VIDEO INPUT NONE YES
3, 4 CLOCK NOT USED
5 STEREO/MONO MONO STEREO
00: NONE
6, 7 SURROUND 01: YES
10: NOT USED
11: NOT USED
Page 7
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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).
+B VOL T AGE CHECK
Connect Voltmeter + lead to TJ1 135V and – lead to ground
(TE7). Connect receiver to AC 120V line. Tune receiver to an
active channel. Reset the picture controls to the FACTORY
PRESET levels (press remote control RESET key twice).
Voltage must measure between +133.0V and +137.0V. 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.
4. While pressing the MENU key, reconnect the AC power
cord. The Service Menu display will now appear.
5. Select NO. 03 HP (Horizontal Phase) with ▲ or ▼ key.
6. Adjust the data with + or – key for horizontal center. To
turn off the Service Menu display, press the MENU key.
VERTICAL SIZE ADJUSTMENT
1. Tune receiver to an active channel.
2. Check the vertical size of the picture. If the vertical size is
too large or small, perform steps 3 ~ 6.
3. Turn off the receiver and disconnect the AC power cord.
4. While pressing the MENU key, reconnect the AC power
cord. The Service Menu display will now appear.
5. Select NO. 04 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
1. Tune receiver to an active channel.
2. C he ck that picture is in the center of TV screen. If picture
center is too low, change resistor R513 from 1K ohm 1/2W to
470 ohm 1W. If picture center is too high, remove resistor
R513 (1K ohm, 1/2W).
VCO AD JUSTMENT
Note: VCO must be adjusted after IC101 (Signal Processor),
IC802 (EEPROM) or T151 (VCO Coil) is replaced.
1. Tune receiver to an active channel.
2. Set the picture controls to the Sports level.
3. Connect digital voltmeter + lead to pin 58 of IC101 and
– lead to ground (TE 7).
4. Confirm a reading of 3.6 ± 0.2 VDC.
5. If voltage is out of specifications adjust T151 for
3.6 ± 0.2 VDC.
RF AGC ADJUS TMENT
1. Tune receiver to strongest VHF station in your area.
2. Set contrast and brightness controls for maximum.
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. 42 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.
VIDEO LEVEL
1. Connect color-bar generator to antenna terminals.
2. Turn off the receiver and disconnect the AC power cord
(AC 120V line).
3. Connect oscilloscope to TP16 (Q202 emitter) and ground.
4. While pressing the Menu key, reconnect the AC power
cord. The Service Menu will now appear.
5. Select NO. 46 VL (Video Level) with the ▲ or ▼ key.
6. Adjust the + or – key for an oscilloscope reading of 1.0 ±
0.1 VP-P at TP16. Press the MENU key to turn off the
Service Menu display.
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.
1.0 ± 0.1 VP-P
Figure 4.
4A 125V
Page 8
— 8 —
SERVICE AD JUSTMENTS (Continued)
GRA Y SCALE ADJUS TMENT
1. Set the picture controls to the Sports levels or Reset
(use MENU key and ▲ or ▼ key or RESET key).
2. Turn off the receiver and disconnect the AC power cord
(120V AC line).
3. While pressing the MENU key, reconnect the AC power
cord. The Service Menu display will now appear.
4. Select NO. 15 RB (Red Bias), NO. 16 GB (Green Bias),
and NO. 17 BB (Blue Bias) with ▲ or ▼ key and set each
data to 0 with + or – key.
5. Select NO. 18 RD (Red Drive) and NO. 20 BD (Blue Drive)
with ▲ or ▼ key and set each data to 64 with + or – key.
6. Set NO. 19 GD (Green Drive Reduction) data to 8, NO. 53
SB (Sub Brightness) data to 32, NO. 54 SCO (Sub Color)
data to 10, NO. 55 STI (Sub-Tint) to 22, and NO. 56 SSH
(Sub Sharpness) data to 12 with ▲ or ▼, and + or – keys.
7. Turn Screen Control (T402) to minimum (fully counterclockwise).
8. Select the Service Menu NO. 73 (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 5.)
11. Select the Service Menu NO. 72 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 6.)
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.
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.
3. Reset the picture controls to the Sports levels.
4. Connect voltmeter (high impedance) + lead to terminal
TP51 and – lead to terminal TP50 on main board. Set
voltmeter for 1.5V ~ 3V range.
5. Turn off the receiver and disconnect the AC power cord.
6. While pressing the MENU key, reconnect the AC power
cord. The Service Menu display will now appear.
7. Select NO. 53 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.
HIGH VOL T AGE 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. Reset the picture controls to the Sports 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.
HIGH VOL T AGE CHECK
Note: +B (+135V) Voltage Check and Grayscale Adjustment
must be completed before attempting High Voltage
Check.
1. Connect high voltage voltmeter – 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.
1
2
3
4 5 6
7 98
RB(–)
RB(+)
BB(–)
BB(+)
(N/A)
GB(–)
(N/A)
GB(+)
(N/A)
FOR RED BIAS ADJUSTMENT
FOR BLUE BIAS ADJUSTMENT
FOR GREEN BIAS ADJUSTMENT
Figure 5. Remote Control Number keys’ functions in
Service Menu NO. 73
1
2
3
4 5 6
7 98
RD(–)
RD(+)
BD(–)
BD(+)
(N/A)
(N/A)
(N/A)
(N/A)
(N/A)
Figure 6. Remote Control Number keys’ functions in
Service Menu NO. 72 DRV
FOR RED DRIVE ADJUSTMENT
FOR BLUE DRIVE ADJUSTMENT
Page 9
— 9 —
SOUND ADJUSTMENT
1. Connect a color-bar generator to the antenna terminals
with audio signal of 1KHz at 100% modulation.
2. Set the picture controls to the Sports levels
3. Connect oscilloscope + lead to TP21 (base Q135) and –
lead to ground.
4. Turn off the receiver and disconnect the AC power cord
(AC 120V line).
5. While pressing the Menu key, reconnect the AC power
cord. The Service Menu will now appear.
6. Select NO. 45 FL (FM Level) with the ▲ or ▼ key.
7. Adjust the data with the + or – key for an oscilloscope
reading of 0.693 ± 10% VP-P at TP21.
8. Press the MENU key to turn off the Service Menu display
and disconnect the oscilloscope from the chassis.
MULTI-SOUND SECTION ADJUSTMENTS
Note: Multi-Sound Section must be adjusted after
IC101 (Signal Processor), IC3401 (MTS Decoder), or
IC802 (EEPROM) is replaced.
INPUT LEVEL ADJUSTMENT
1. Connect a signal to the antenna terminals with audio of
1 KHZ100% modulation.
2. Turn off the receiver and disconnect the AC power cord
(AC 120V line).
3. Connect voltmeter (RMS) to TP317 and ground.
4. While pressing the Menu key, reconnect the AC power
cord. The Service Menu will now appear.
5. Select NO. 60 ATT (Attenuation) with the ▲ or ▼ key.
6. Adjust the + or – key for a voltmeter reading of 400 ± 20
mVrms at TP317.
SEP ARA TION AD JUSTMENT
7. Turn off the receiver and disconnect the AC power cord
(AC 120V line).
8. Connect oscilloscope CH1 to TP317 and CH2 to TP318
and ground.
9. Connect an MTS TV/Stereo generator to antenna terminal.
10. While pressing the Menu key, reconnect the AC power
cord. The Service Menu will now appear.
11. Select pilot, 300Hz audio frequency and Left modulating
signal.
12. Select NO. 61 WDB (Wideband) with the ▲ or ▼ key.
13. Adjust the + or – key for minimum low frequencies at
TP317. (See Figure 8.)
14. Select 4 KHz audio frequency and Right modulating signal.
15. Select NO. 62 SPC (Spectral) with the ▲ or ▼ key.
16. Adjust the + or – key for minimum high frequencies at
TP318. (See Figure 8.)
Repeat adjustments (steps 11–16) until no further decreases
in amplitude can be obtained. Press the MENU key to turn
off the Service Menu display.
Figure 8. Separation Adjustments
0.693 ± 10% VP-P
Figure 7.
Minimize L leakage
TP317 (R)
300Hz
Minimize R leakage
TP318 (L)
4KHz
Page 10
— 10 —
Figure 3. Adjusting Magnet
Figure 2. Purity and Convergence Magnets
PURITY ADJUS TMENTS
1. When replacing picture tube or deflection yoke, mount
deflection yoke and purity and 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. 73 (no vertical sweep)
while degaussing.
2. Place the yoke on tube neck fully forward against glass.
3. Place the CPM on the tube neck aligning the center of
the purity magnet tabs over center of Focus Gap (G3 & G4).
See Figure 2.
4. 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.
5. 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 8.
6. Reset 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 11. If the bias controls will be used go to step 7.
7. Adjust Service Menu NO. 15 RB (Red Bias), NO. 16 GB
(Green Bias), and NO. 17 BB (Blue Bias) data each to 0.
8. Select Service Menu NO. 73 (no vertical sweep).
9. Adjust the Screen Control counterclockwise until the
horizontal scan line is no longer visible.
10. Select Service Menu NO. 16 GB (Green Bias) and
increase the data to produce a green raster. If retrace
lines appear reduce screen control slightly.
11. Pull yoke back on tube neck to obtain three-color raster
(blue, green and red).
12. 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.
13. Slowly slide the deflection yoke forward until a uniform
green screen is obtained.
14. 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.
15. If bias controls and screen control were used to set purity reset Grayscale and Bright Level. Refer to Grayscale
Adjustment and Brightness Level Adustment on page 8.
16. Confirm that the yoke is not tilted. Tighten the yoke
mounting screw. Adjust convergence next.
Figure 1. Deflection Yoke Movement
PURITY AND CONVERGENCE ADJUSTMENTS
CAUTION:The 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 necessary readjustments.
DEFLECTION YOKE
DEFLECTION YOKE
MOUNTING SCREW
PURITY
MAGNET
TABS
SIX-POLE
MAGNET TABS
4
3
1
2
ANGLE OF MAGNET TABS
RUBBER
WEDGE
FOUR-POLE
MAGNET TABS
ANGLE
OF TABS
FOCUS GAP
(G3-G4)
MAGNET TABS
Page 11
— 11 —
CENTER CONVERGENCE ADJUSTMENT
1. Connect a crosshatch generator to antenna terminals.
2. Set Contrast 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.
CONVERGENCE ADJUS TMENT
Figure 4. Blue and Red Line Movement
Figure 7. Side of Yoke Movement
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 re-using the rubber wedges, apply a small
amount of silicone rubber adhesive or hot melt to
each of the wedges.
Figure 6. Top of Yoke Movement
Figure 5. Blue/Red and Green Line Movement
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.
BLUE / 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.
Line movement when adjusting
top of yoke in and out.
BLUE
GREEN
RED
Line movement when adjusting
side of yoke in and out.
BLUE
GREEN
GREEN
RED
RED
BLUE
BLUE
GREEN
RED
BLUE
GREEN
RED
Page 12
— 12 —
SERVICE HINTS
POWER FAILURE DETECTOR
This unit 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 that results in a low voltage supply, the CPU will turn the
unit 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 unit 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.
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 unit off within 3 seconds.
5. Check all circuits listed above.
Note: This unit 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.
TJ6 5V
D429 Cathode 5V
Page 13
— 13 —
MECHANICAL DISASSEMBLIES
CABINET BACK REMOVAL
1. Refer to Figure 1, remove 5 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 (KD), picture tube
socket, deflection yoke connector (KX), speaker
connector (KSP), picture tube ground lead, and 2nd
anode lead.
4. Remove chassis completely by sliding it straight back.
Figure 1. Cabinet Back Removal
PICTURE TUBE REMOV AL
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.
Figure 2. Picture Tube Removal
AUDIO
OUTPUT
UHF/VHF/CATV
75Ω
L
R
TO PICTURE TUBE
SOCKET BOARD
GROUND
DEGAUSSING
COIL SOCKET
DEGAUSSING
COIL
PICTURE-TUBE
GROUNDING LEAD
DEGAUSSING
COIL HOLDER
DEGAUSSING
COIL HOLDER
Page 14
— 14 —
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.
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 900 Series . . . . . . . . . . . . . . . . . . . . . . . . . . .Out of Board.
All Other Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . .On the Main Board
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 FR OM RESIS TANCE,W ATTAGE,AND VOLTAGE RATINGS MAY BE MADE
FOR REPLACEMENT ITEMS DESIGNATED BY A STAR.
Schematic
Location
Part No.
Description
Schematic
Location
Part No.
Description
Note: Schematic part location numbers may not always match with the part descriptions.
The part descriptions are correct and should be used.
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 C . .±0.25PF
D . .±0.5PF F . .±1PF
G . .±2PF R . .+0.25 - 0PF
S . .+0 - 0.25PF E . .+0 - 1PF
more than 10PF
A . .Not specified
B . .±0.1% C . .±0.25%
D . .±0.5% F . .±1%
G . .±2% H . .±3%
J . .±5% K . .±10%
L . .±15% M . .±20%
N . .±30% 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
C001 404 087 2801 ELECT 0.22 M 50V
C002 404 087 2801 ELECT 0.22 M 50V
C003 403 235 5701 CERAMIC 5600P K 50V
C004 403 235 5701 CERAMIC 5600P K 50V
C006 403 224 6108 CERAMIC 0.01U K 50V
C010 404 087 2306 ELECT 220U M 25V
C011 404 087 2306 ELECT 220U M 25V
C012 404 088 5702 ELECT 22U M 16V
C015 404 084 3108 ELECT 330U M 16V
C101 404 084 2408 ELECT 470U M 6.3V
C103 403 224 6108 CERAMIC 0.01U K 50V
C106 404 084 4006 ELECT 2.2U M 50V
C131 404 084 3801 ELECT 1U M 50V
C133 403 224 6108 CERAMIC 0.01U K 50V
C134 403 224 5705 CERAMIC 1000P K 50V
C136 401 150 6001 MT-GLAZE 0.000 ZA 1/10W
C137 403 364 7508 CERAMIC 10P J 50V
C141 403 224 6108 CERAMIC 0.01U K 50V
C142 403 343 4603 CERAMIC 0.022U K 50V
C143 403 224 6108 CERAMIC 0.01U K 50V
C146 403 224 6108 CERAMIC 0.01U K 50V
C147 404 084 2200 ELECT 100U M 6.3V
C151 404 084 3702 ELECT 0 .47U M 50V
C153 404 084 3702 ELECT 0 .47U M 50V
C161 403 357 9601 CERAMIC 0.1U Z 50V
C211 404 084 6901 NP-ELECT 1U M 50V
C212 404 084 4006 ELECT 2.2U M 50V
C221 404 084 6901 NP-ELECT 1U M 50V
C251 401 150 6001 MT-GLAZE 0.000 ZA 1/10W
C252 404 086 6602 POLYESTER 0.047U K 63V
C253 404 084 3702 ELECT 0.47U M 50V
C256 404 084 3801 ELECT 1U M 50V
C257 403 224 6108 CERAMIC 0.01U K 50V
C258 404 084 3207 ELECT 47U M 16V
C272 404 084 4105 ELECT 3.3U M 50V
C274 404 084 2705 ELECT 10U M 16V
C284 404 084 3207 ELECT 47U M 16V
Page 15
— 15 —
Schematic
Location
Part No.
Description
C285 403 224 6108 CERAMIC 0.01U K 50V
C401 404 084 3306 ELECT 470U M 16V
C402 403 224 6108 CERAMIC 0.01U K 50V
C403 404 086 6800 POLYESTER 6800P J 63V
C405 404 084 6901 NP-ELECT 1U 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 404 077 4709 MT-POLYPRO 8000P H 1.5KV
403 343 8304 MT-POLYPRO 8000P H 1.5KV
★ C417 404 081 2500 MT-POLYPRO 0.24U M 200V
403 346 7027 MT-POLYPRO 0.24U J 250V
403 372 6708 MT-POLYPRO 0.24U J 250V
C421 403 038 6301 ELECT 220U M 6.3V
C427 403 224 6108 CERAMIC 0.01U K 50V
C441 403 224 6108 CERAMIC 0.01U K 50V
C471 404 084 3306 ELECT 470U M 16V
C482 403 115 0802 ELECT 22U M 100V
C484 404 084 4204 ELECT 4.7U M 50V
C487 403 054 1502 ELECT 470U M 35V
C489 404 084 3009 ELECT 220U M 16V
C493 404 056 5307 NP-ELECT 2.2U M 100V
C497 404 084 2200 ELECT 100U M 6.3V
C502 403 053 2104 ELECT 220U M 35V
C503 404 085 4401 ELECT 10U M 25V
C504 404 084 2903 ELECT 1000U M 16V
C505 404 084 5706 MT-POLYEST 0.47UJ 63V
C506 404 084 5201 POLYESTER 0.018UK 63V
C508 403 235 0300 CERAMIC 56P J 50V
C509 404 084 5706 MT-POLYEST 0.47UJ 63V
★ C511 403 063 2309 POLYESTER 0.068U K 50V
403 312 3002 POLYESTER 0.068U K 50V
C516 404 084 2705 ELECT 10U M 16V
★ C601 404 071 2404 MT-POLYEST 0.22U M 250V
404 066 2204 MT-POLYEST 0.22U M 275V
404 089 1703 MT-POLYEST 0.22U M 275V
★ C603 403 075 7101 CERAMIC 1000P K 500V
★ C604 403 075 7101 CERAMIC 1000P K 500V
★ C606 404 088 3104 CERAMIC 1000P M 250V
★ C608 403 222 1907 CERAMIC 2200P K 1K
403 263 6305 CERAMIC 2200P K 1K
403 232 0204 CERAMIC 2200P K 1K
★ C609 404 049 4706 ELECT 330U M 200V
404 085 9000 ELECT 330U M 200V
C612 404 084 5102 POLYESTER 0.1UK 63V
C613 404 086 6503 POLYESTER 0.047U J 63V
C614 404 084 5003 POLYESTER 0.01UJ 63V
C625 403 266 4902 CERAMIC 1200P K 1K
403 262 2308 CERAMIC 1200P K 1K
C626 403 042 4805 ELECT 1000U M 16V
C628 404 073 9005 ELECT 220U M 160V
C629 403 043 0202 ELECT 220U M 16V
★ C631 404 088 3104 CERAMIC 1000P M 250V
★ C632 404 088 3104 CERAMIC 1000P M 250V
C634 404 084 3207 ELECT 47U M 16V
C683 404 084 2804 ELECT 100U M 16V
C693 404 087 1200 ELECT 0.1U M 50V
C701 403 224 5705 CERAMIC 1000P K 50V
C711 403 357 9403 CERAMIC 820P J 50V
C721 403 357 9403 CERAMIC 820P J 50V
★ C742 403 077 2807 CERAMIC 1000P Z 2K
C801 403 224 6108 CERAMIC 0.01U K 50V
C806 404 084 2408 ELECT 470U M 6.3V
C809 403 235 0607 CERAMIC 100P J 50V
C810 403 235 0607 CERAMIC 100P J 50V
C811 404 084 3801 ELECT 1U M 50V
C822 404 088 5702 ELECT 22U M 16V
C829 404 084 3801 ELECT 1U M 50V
C835 403 224 6108 CERAMIC 0.01U K 50V
C841 403 357 9601 CERAMIC 0.1U Z 50V
C842 403 357 9601 CERAMIC 0.1U Z 50V
C843 403 357 9601 CERAMIC 0.1U Z 50V
C853 404 087 1200 ELECT 0.1U M 50V
C854 403 235 0508 CERAMIC 82P J 50V
C856 404 084 3801 ELECT 1U M 50V
C857 403 235 1000 CERAMIC 220P J 50V
C858 403 224 5705 CERAMIC 1000P K 50V
C862 403 224 6108 CERAMIC 0.01U K 50V
C1002 404 084 2705 ELECT 10U M 16V
C1071 403 224 6108 CERAMIC 0.01U K 50V
C1902 404 084 2705 ELECT 10U M 16V
C3401 404 087 1200 ELECT 0.1U M 50V
C3404 403 086 0108 NP-ELECT 4.7U M 25V
C3406 403 325 2504 CERAMIC 0.012U K 50V
C3407 403 235 5701 CERAMIC 5600P K 50V
C3408 404 084 3702 ELECT 0.47U M 50V
C3411 404 084 3702 ELECT 0.47U M 50V
C3412 404 084 3207 ELECT 47U M 16V
C3413 404 084 4204 ELECT 4.7U M 50V
C3414 404 084 2804 ELECT 100U M 16V
C3416 403 086 0108 NP-ELECT 4.7U M 25V
C3417 404 084 4204 ELECT 4.7U M 50V
C3418 403 086 0108 NP-ELECT 4.7U M 25V
C3421 403 224 5606 CERAMIC 2700P K 50V
C3422 403 323 3602 CERAMIC 0.047U K 50V
C3423 403 342 9203 TA-SOLID 3.3U K 10V
C3424 403 086 0108 NP-ELECT 4.7U M 25V
C3426 403 299 1820 TA-SOLID 10U K 10V
C3427 404 084 3801 ELECT 1U M 50V
C3431 403 224 6009 CERAMIC 4700P K 50V
C3432 404 087 1200 ELECT 0.1U M 50V
C3433 403 224 6009 CERAMIC 4700P K 50V
C3434 403 343 4603 CERAMIC 0.022U K 50V
C3435 404 084 4204 ELECT 4.7U M 50V
C3436 403 086 0108 NP-ELECT 4.7U M 25V
C3437 404 084 4204 ELECT 4.7U M 50V
C3439 403 086 0108 NP-ELECT 4.7U M 25V
C3441 404 084 4204 ELECT 4.7U M 50V
C3442 404 084 4204 ELECT 4.7U M 50V
DIODES
D001 408 047 4706 ZENER DIODE MTZJ15B (15V)
D101 408 047 6205 ZENER DIODE MTZJ36A (36V)
D351 408 047 6502 ZENER DIODE MTZJ5.1A (5.1V)
D408 407 222 4401 ZENER DIODE 1Z150 (15V)
★ D421 407 158 1307 ZENER DIODE HZ11B2L (11V)
★ D422 407 158 1307 ZENER DIODE HZ11B2L (11V)
D428 407 099 3309 ZENER DIODE MTZJ13C (13V)
407 054 4808 ZENER DIODE RD13EB3 (13V)
Schematic
Location
Part No.
Description
Page 16
— 16 —
Schematic
Location
Part No.
Description
Schematic
Location
Part No.
Description
D429 408 008 2406 DIODE 1N4148
407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
D471 407 006 4108 DIODE ERB44-04
407 007 7603 DIODE EU2
D481 407 124 6404 DIODE ERA18-04
407 007 6606 DIODE ES1
407 124 5506 DIODE RMPG06G
D482 407 011 4407 DIODE TVR1G
D483 407 124 6404 DIODE ERA18-04
407 007 6606 DIODE ES1
407 124 5506 DIODE RMPG06G
D486 408 047 2306 ZENER DIODE MTZJ10B (10V)
D487 407 005 8602 DIODE ERA15-02
407 088 6502 DIODE MPG06D
407 011 3004 DIODE S5277B
408 009 9404 DIODE 1N4002ID
D490 408 047 7707 ZENER DIODE MTZJ5.6C (5.6V)
D501 407 005 8602 DIODE ERA15-02
407 088 6502 DIODE MPG06D
407 011 3004 DIODE S5277B
408 009 9404 DIODE 1N4002ID
★ D601 407 005 7605 DIODE EM2B
408 008 8606 DIODE GP15G
407 013 3200 DIODE 1S1887A
★ D602 407 005 7605 DIODE EM2B
408 008 8606 DIODE GP15G
407 013 3200 DIODE 1S1887A
★ D603 407 005 7605 DIODE EM2B
408 008 8606 DIODE GP15G
407 013 3200 DIODE 1S1887A
★ D604 407 005 7605 DIODE EM2B
408 008 8606 DIODE GP15G
407 013 3200 DIODE 1S1887A
D611 408 008 2406 DIODE 1N4148
407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
★ D612 407 147 5705 PHOTO COUPLE ON3131S
407 104 2402 PHOTO COUPLE PC817C
407 106 6101 PHOTO COUPLE PC817D
407 175 9904 PHOTO COUPLE TLP621-1-BL
D613 407 063 9702 ZENER DIODE MTZJ9.1C (9.1V)
407 057 9800 ZENER DIODE RD9.1EB3 (9.1V)
D614 407 006 0100 DIODE ERA91-02
★ D624 407 106 2806 DIODE RU3YX
★ D625 407 009 8806 DIODE RU3AM
D627 408 008 2406 DIODE 1N4148
407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
D629 407 099 7208 ZENER DIODE MTZJ16A (16V)
407 054 7007 ZENER DIODE RD16EB1 (16V)
D680 408 008 2406 DIODE 1N4148
407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
D693 407 099 5501 ZENER DIODE MTZJ6.2C (6.2V)
407 057 2801 ZENER DIODE RD6.2EB3 (6.2V)
D801 408 008 2406 DIODE 1N4148
407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
D831 407 222 5903 ZD UDZS-TE-173.6B (3.6V)
D834 408 047 8308 ZENER DIODE MTZJ6.2C (6.2V)
D836 408 008 2406 DIODE 1N4148
407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
D843 408 008 2406 DIODE 1N4148
407 013 4306 DIODE 1S2076A
407 013 7109 DIODE 1S2473
D1002 408 047 2306 ZENER DIODE MTZJ10B (10V)
D1901 408 047 8605 ZENER DIODE MTZJ6.8A (6.8V)
D1902 408 047 2306 ZENER DIODE MTZJ10B (10V)
INTEGRATED CIRCUITS
IC001 409 275 7903 IC LA4525
★ IC101 409 491 4809 IC LA76834NM-TBM
★ IC501 409 449 4103 IC LA78040
409 510 1109 IC TDA9302H
★ IC601 409 172 8003 IC SE136N
IC681 409 241 8309 IC TA78L05S
409 066 7303 IC UPC78L05J
IC801 410 418 8602 IC M37272M*-***FP T4
IC802 409 495 6908 IC CAT24WC02P
409 440 8902 IC M24C02-BN6
409 376 1503 IC ST24C02B6
409 497 0706 IC S524C20D21-DCB0
409 333 3700 IC 24LC02B/P
IC3401 409 467 1108 IC CXA2134Q-T6
COILS
★ LF601 645 052 4073 LINE FILTER
L164 645 003 9713 INDUCTOR, 15U K
645 016 2657 INDUCTOR, 15U K
L401 645 017 7682 INDUCTOR, 5.6U, FILTER
L402 652 000 2180 CORE, PIPE
L602 645 005 0763 CORE, PIPE
L611 610 078 5946 PIPE CORE
L612 610 078 5946 PIPE CORE
L623 610 078 5946 PIPE CORE
652 000 1725 CORE, PIPE
L625 610 078 5946 PIPE CORE
652 000 1725 CORE, PIPE
L801 645 008 2894 INDUCTOR, 5.6U K
645 016 3104 INDUCTOR, 5.6U K
L811 645 006 2490 INDUCTOR, 1U K
645 016 2411 INDUCTOR, 1U K
L812 645 006 2490 INDUCTOR, 1U K
645 016 2411 INDUCTOR, 1U K
L821 645 008 2894 INDUCTOR, 5.6U K
645 016 3104 INDUCTOR, 5.6U K
L851 645 008 2894 INDUCTOR, 5.6U K
645 016 3104 INDUCTOR, 5.6U K
★ L901 645 051 8751 ASSY, COIL, DEGAUSSING
★ L902 645 026 3927 YOKE, DEFLECTION
L1901 645 008 2894 INDUCTOR, 5.6U K
645 016 3104 INDUCTOR, 5.6U K
Page 17
— 17 —
Schematic
Location
Part No.
Description
Schematic
Location
Part No.
Description
TRANSISTORS
Q001 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
405 157 0505 TR 2SC536NF-NPA
405 151 8705 TR 2SC536NG-NPA
405 020 7501 TR 2SC945A-PA
405 020 7709 TR 2SC945A-QA
405 020 7907 TR 2SC945A-RA
Q005 405 008 4805 TR 2SB764-E
405 008 4904 TR 2SB764-F
Q135 405 011 8401 TR 2SC1740S-Q
405 011 8500 TR 2SC1740S-R
Q202 406 000 6804 TR 2SA1015-GR(SAN)
405 011 8609 TR 2SC1740S-S
405 012 2002 TR 2SC1815-GR
405 012 2101 TR 2SC1815-O
405 012 2309 TR 2SC1815-Y
405 157 0505 TR 2SC536NF-NPA
405 151 8705 TR 2SC536NG-NPA
405 020 7501 TR 2SC945A-PA
405 020 7709 TR 2SC945A-QA
405 020 7907 TR 2SC945A-RA
Q202 406 000 6804 TR 2SA1015-GR(SAN)
405 001 7407 TR 2SA1015-O(SAN)
405 001 7605 TR 2SA1015-Y(SAN)
405 004 3109 TR 2SA564A-Q(CU)
405 004 3208 TR 2SA564A-R(CU)
405 151 3304 TR 2SA608NF-NPA
405 006 1707 TR 2SA933S-Q
405 006 1806 TR 2SA933S-R
Q208 406 000 6804 TR 2SA1015-GR(SAN)
405 001 7407 TR 2SA1015-O(SAN)
405 001 7605 TR 2SA1015-Y(SAN)
405 004 3109 TR 2SA564A-Q(CU)
405 004 3208 TR 2SA564A-R(CU)
405 151 3304 TR 2SA608NF-NPA
405 006 1707 TR 2SA933S-Q
405 006 1806 TR 2SA933S-R
Q401 405 040 5600 TR 2SC2228-D
405 029 6901 TR 2SC2228-E
405 040 6102 TR 2SC2228M
★ Q402 405 157 1304 TR 2SD2634-YB
Q486 405 023 5009 TR 2SD400-E-MP
405 023 5306 TR 2SD400-F-MP
Q490 405 023 5009 TR 2SD400-E-MP
405 023 5306 TR 2SD400-F-MP
★ Q601 405 166 7601 TR 2SK2872
Q611 405 013 6801 TR 2SC2274-E
405 013 7006 TR 2SC2274-F
Q612 405 006 6504 TR 2SA984-E
405 006 6702 TR 2SA984-F
Q613 405 013 6801 TR 2SC2274-E
405 013 7006 TR 2SC2274-F
Q627 405 089 0000 TR 2SA1707-S
405 089 0109 TR 2SA1707-T
405 009 6907 TR 2SB985-S
405 009 7003 TR 2SB985-T
Q635 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
405 157 0505 TR 2SC536NF-NPA
405 151 8705 TR 2SC536NG-NPA
405 020 7501 TR 2SC945A-PA
405 020 7709 TR 2SC945A-QA
405 020 7907 TR 2SC945A-RA
Q681 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
405 157 0505 TR 2SC536NF-NPA
405 151 8705 TR 2SC536NG-NPA
405 020 7501 TR 2SC945A-PA
405 020 7709 TR 2SC945A-QA
405 020 7907 TR 2SC945A-RA
Q693 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
405 157 0505 TR 2SC536NF-NPA
405 151 8705 TR 2SC536NG-NPA
405 020 7501 TR 2SC945A-PA
405 020 7709 TR 2SC945A-QA
405 020 7907 TR 2SC945A-RA
Q695 405 001 7605 TR 2SA1015-Y(SAN)
405 004 3208 TR 2SA564A-R(CU)
405 004 4809 TR 2SA608-F-CTV-NP
Q701 406 000 3605 TR 2SC3620(LB-SAN-1)
405 066 4304 TR 2SC2621-C-RA
405 041 6507 TR 2SC2621-D-RA
405 041 6705 TR 2SC2621-E-RA
405 066 9903 TR 2SC2688(1)-K
405 067 0008 TR 2SC2688(1)-L
405 067 0107 TR 2SC2688(1)-M
Q711 406 000 3605 TR 2SC3620(LB-SAN-1)
405 066 4304 TR 2SC2621-C-RA
405 041 6507 TR 2SC2621-D-RA
405 041 6705 TR 2SC2621-E-RA
405 066 9903 TR 2SC2688(1)-K
405 067 0008 TR 2SC2688(1)-L
405 067 0107 TR 2SC2688(1)-M
Q721 406 000 3605 TR 2SC3620(LB-SAN-1)
405 066 4304 TR 2SC2621-C-RA
405 041 6507 TR 2SC2621-D-RA
405 041 6705 TR 2SC2621-E-RA
405 066 9903 TR 2SC2688(1)-K
405 067 0008 TR 2SC2688(1)-L
405 067 0107 TR 2SC2688(1)-M
Page 18
Schematic
Location
Part No.
Description
Schematic
Location
Part No.
Description
Q831 405 134 5925 TR 2SA1037AK T146 R
405 147 2205 TR 2SA1037AK T146 S
405 002 0308 TR 2SA1037K-T-96-R
405 002 0407 TR 2SA1037K-T-96-S
405 002 6726 TR 2SA1179-M6
405 002 6924 TR 2SA1179-M7-TB
405 163 1503 TR 2SA1179N-M6-TB
405 163 2708 TR 2SA1179N-M7-TB
Q1071 406 000 6804 TR 2SA1015-GR(SAN)
405 001 7407 TR 2SA1015-O(SAN)
405 001 7605 TR 2SA1015-Y(SAN)
405 004 3109 TR 2SA564A-Q(CU)
405 004 3208 TR 2SA564A-R(CU)
405 151 3304 TR 2SA608NF-NPA
405 006 1707 TR 2SA933S-Q
405 006 1806 TR 2SA933S-R
R001 401 256 0101 MT-GLAZE 8.2K JA 1/10W
R002 401 256 0101 MT-GLAZE 8.2K JA 1/10W
R003 401 162 2800 MT-GLAZE 1.8K JA 1/10W
R004 401 162 2800 MT-GLAZE 1.8K JA 1/10W
R005 401 150 5905 MT-GLAZE 10K JA 1/10W
R006 401 014 4105 CARBON 1.5K JA 1/4W
R011 401 025 1308 CARBON 150 JA 1/6W
R012 401 025 1308 CARBON 150 JA 1/6W
R013 401 027 2600 CARBON 5.6K JA 1/6W
★ R106 401 008 2001 CARBON 18K JA 1/2W
R107 401 023 2802 CARBON 8.2K JA 1/4W
R131 401 256 1702 MT-GLAZE 33K JA 1/10W
R133 401 255 6401 MT-GLAZE 3K JA 1/10W
R135 401 150 6001 MT-GLAZE 0.000 ZA 1/10W
R137 401 150 6209 MT-GLAZE 1K JA 1/10W
R142 401 256 1702 MT-GLAZE 33K JA 1/10W
R143 401 150 6209 MT-GLAZE 1K JA 1/10W
R151 401 152 3206 MT-GLAZE 330 JA 1/10W
R161 401 150 5806 MT-GLAZE 100K JA 1/10W
R162 401 150 5806 MT-GLAZE 100K JA 1/10W
R163 401 256 0002 MT-GLAZE 120 JA 1/10W
R164 401 150 6209 MT-GLAZE 1K JA 1/10W
R166 401 256 7506 MT-GLAZE 390 JA 1/10W
R167 401 162 2701 MT-GLAZE 180 JA 1/10W
R201 401 026 9600 CARBON 470 JA 1/6W
R208 401 150 6209 MT-GLAZE 1K JA 1/10W
R209 401 255 6500 MT-GLAZE 100 JA 1/10W
R212 401 256 7100 MT-GLAZE 680K JA 1/10W
R251 401 162 3005 MT-GLAZE 22K JA 1/10W
R252 401 025 8208 CARBON 22K JA 1/6W
R272 401 256 7308 MT-GLAZE 6.8K JA 1/10W
R273 401 150 5905 MT-GLAZE 10K JA 1/10W
R274 401 162 4101 MT-GLAZE 5.6K JA 1/10W
R276 401 024 9701 CARBON 12K JA 1/6W
R281 401 150 5905 MT-GLAZE 10K JA 1/10W
R284 401 026 9303 CARBON 47 JA 1/6W
R287 401 255 6500 MT-GLAZE 100 JA 1/10W
R288 401 255 6500 MT-GLAZE 100 JA 1/10W
R289 401 255 6500 MT-GLAZE 100 JA 1/10W
R321 401 150 5905 MT-GLAZE 10K JA 1/10W
R353 401 024 7400 CARBON 10K JA 1/6W
★ R401 401 012 4503 CARBON 100 JA 1/4W
★ R402 401 013 4205 CARBON 120 JA 1/4W
R404 401 025 7409 CARBON 220 JA 1/6W
R405 401 162 4101 MT-GLAZE 5.6K JA 1/10W
R406 401 017 1804 CARBON 2.7K JA 1/4W
★ R407 401 069 8202 OXIDE-MT 8.2K JA 2W
★ R412 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 401 264 9301 MT-GLAZE 3.3K FA 1/10W
R426 401 256 6905 MT-GLAZE 680 JA 1/10W
R428 401 024 9701 CARBON 12K JA 1/6W
R441 401 024 7004 CARBON 1K JA 1/6W
R442 401 150 5905 MT-GLAZE 10K JA 1/10W
R443 401 026 9907 CARBON 4.7K JA 1/6W
R444 401 025 4606 CARBON 18K JA 1/6W
R449 401 265 1700 MT-GLAZE 4.7K FA 1/10W
★ R471 401 006 7701 CARBON 1 JB 1/2W
★ R472 401 069 5607 OXIDE-MT 8.2 JA 2W
★ R481 401 011 1206 CARBON 68 JB 1/2W
★ R482 401 011 9004 CARBON 1 JB 1/4W
★ R483 401 006 7701 CARBON 1 JB 1/2W
R485 401 025 4606 CARBON 18K JA 1/6W
★ R486 401 069 5607 OXIDE-MT 8.2 JA 2W
R487 401 026 6609 CARBON 390 JA 1/6W
★ R488 401 059 1602 OXIDE-MT 15 JA 1W
★ R489 401 066 5204 OXIDE-MT 22 JA 2W
R491 401 012 5708 CARBON 1K JA 1/4W
R492 401 156 8504 MT-FILM 33K FA 1/6W
R493 401 019 4001 CARBON 390K JA 1/4W
★ R495 401 061 1706 OXIDE-MT 33 JA 1W
★ R497 401 066 3002 OXIDE-MT 2.2 JA 2W
— 18 —
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
Page 19
— 19 —
Schematic
Location
Part No.
Description
Schematic
Location
Part No.
Description
R499 401 026 6609 CARBON 390 JA 1/6W
R503 401 026 7002 CARBON 3.9K JA 1/6W
R504 401 026 9907 CARBON 4.7K JA 1/6W
R505 401 006 8401 CARBON 1.5 JA 1/2W
R506 401 025 1308 CARBON 150 JA 1/6W
R507 401 006 8807 CARBON 1.8 JA 1/2W
R508 401 027 5502 CARBON 6.8K JA 1/6W
R509 401 024 7400 CARBON 10K JA 1/6W
★ R511 401 066 6102 OXIDE-MT 220 JA 2W
R513 401 008 7501 CARBON 2.2K JA 1/2W
R517 401 025 4606 CARBON 18K JA 1/6W
R518 401 256 7209 MT-GLAZE 18K JA 1/10W
★ R601 402 071 0000 WIRE WOUND 1 KA 5W
402 075 1508 WIRE WOUND 1 KA 5W
★ R602 402 000 1603 SOLID 3.3M MA 1/2W
402 088 1502 RESISTER 3.3M JA 1/2W
R603 401 010 9203 CARBON 560K JA 1/2W
★ R604 401 066 3002 OXIDE-MT 2.2 JA 2W
R606 401 019 9600 CARBON 47 JA 1/4W
R607 401 016 1508 CARBON 22 JA 1/4W
R608 401 162 3807 MT-GLAZE 470K JA 1/10W
R609 401 162 3005 MT-GLAZE 22K JA 1/10W
R611 401 027 0309 CARBON 47K JA 1/6W
★ R612 402 001 8502 FUSIBLE RES 10 J- 1/2W
★ R613 401 064 1802 OXIDE-MT 0.39 JA 2W
R614 401 020 0900 CARBON 470 JB 1/4W
R616 401 150 5905 MT-GLAZE 10K JA 1/10W
★ R617 402 001 8106 FUSIBLE RES 680 J- 1/4W
R618 401 012 5708 CARBON 1K JA 1/4W
R619 401 162 3005 MT-GLAZE 22K JA 1/10W
R627 401 150 5905 MT-GLAZE 10K JA 1/10W
R628 401 013 5301 CARBON 1.2K JA 1/4W
R629 401 150 6209 MT-GLAZE 1K JA 1/10W
★ R630 401 060 5002 OXIDE-MT 22K JA 1W
R631 401 022 3107 CARBON 6.8K JA 1/4W
R632 401 150 6209 MT-GLAZE 1K JA 1/10W
R634 401 027 0309 CARBON 47K JA 1/6W
R683 401 026 9907 CARBON 4.7K JA 1/6W
R691 401 150 5905 MT-GLAZE 10K JA 1/10W
R692 401 027 5908 CARBON 68K JA 1/6W
R693 401 256 5106 MT-GLAZE 560K JA 1/10W
R694 401 024 7400 CARBON 10K JA 1/6W
R695 401 162 3005 MT-GLAZE 22K JA 1/10W
R701 401 025 3807 CARBON 180 JA 1/6W
R703 401 256 0309 MT-GLAZE 820 JA 1/10W
R704 401 027 8107 CARBON 82 JA 1/6W
R706 401 009 1508 CARBON 2.7K JA 1/2W
★ R707 401 058 9807 OXIDE-MT 12K JA 1W
R711 401 025 3807 CARBON 180 JA 1/6W
R713 401 256 0309 MT-GLAZE 820 JA 1/10W
R714 401 255 9006 MT-GLAZE 82 JA 1/10W
R716 401 009 1508 CARBON 2.7K JA 1/2W
★ R717 401 058 9807 OXIDE-MT 12K JA 1W
R721 401 025 3807 CARBON 180 JA 1/6W
R723 401 256 0309 MT-GLAZE 820 JA 1/10W
R724 401 027 8107 CARBON 82 JA 1/6W
R726 401 009 1508 CARBON 2.7K JA 1/2W
★ R727 401 058 9807 OXIDE-MT 12K JA 1W
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
R810 401 162 3005 MT-GLAZE 22K JA 1/10W
R813 401 150 5905 MT-GLAZE 10K JA 1/10W
R814 401 150 5905 MT-GLAZE 10K JA 1/10W
R816 401 152 3206 MT-GLAZE 330 JA 1/10W
R823 401 024 6700 CARBON 100 JA 1/6W
R829 401 024 6700 CARBON 100 JA 1/6W
R831 401 150 5806 MT-GLAZE 100K JA 1/10W
R833 401 024 7400 CARBON 10K JA 1/6W
R835 401 256 5908 MT-GLAZE 2.7K JA 1/10W
R842 401 162 4002 MT-GLAZE 560 JA 1/10W
R843 401 162 4002 MT-GLAZE 560 JA 1/10W
R844 401 162 4002 MT-GLAZE 560 JA 1/10W
R846 401 024 7004 CARBON 1K JA 1/6W
R847 401 027 2600 CARBON 5.6K JA 1/6W
R848 401 027 2600 CARBON 5.6K JA 1/6W
R849 401 027 2600 CARBON 5.6K JA 1/6W
R851 401 150 6209 MT-GLAZE 1K JA 1/10W
R852 401 162 3401 MT-GLAZE 39K JA 1/10W
R853 401 255 6005 MT-GLAZE 1M JA 1/10W
R854 401 150 6100 MT-GLAZE 2.2K JA 1/10W
R856 401 024 6700 CARBON 100 JA 1/6W
R857 401 024 6700 CARBON 100 JA 1/6W
R858 401 162 3005 MT-GLAZE 22K JA 1/10W
R862 401 255 6500 MT-GLAZE 100 JA 1/10W
R864 401 256 0200 MT-GLAZE 120K JA 1/10W
R881 401 255 6500 MT-GLAZE 100 JA 1/10W
R882 401 255 6500 MT-GLAZE 100 JA 1/10W
R883 401 024 6700 CARBON 100 JA 1/6W
R884 401 024 6700 CARBON 100 JA 1/6W
R886 401 150 5905 MT-GLAZE 10K JA 1/10W
R1002 401 256 2709 MT-GLAZE 75 JA 1/10W
R1003 401 150 5905 MT-GLAZE 10K JA 1/10W
R1004 401 256 6004 MT-GLAZE 27K JA 1/10W
R1071 401 026 6609 CARBON 390 JA 1/6W
R1072 401 024 6700 CARBON 100 JA 1/6W
R1901 401 150 5905 MT-GLAZE 10K JA 1/10W
R1902 401 150 6209 MT-GLAZE 1K JA 1/10W
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
R1909 401 024 7004 CARBON 1K JA 1/6W
R1910 401 024 7004 CARBON 1K JA 1/6W
R3401 401 162 2909 MT-GLAZE 220 JA 1/10W
R3402 401 162 2909 MT-GLAZE 220 JA 1/10W
R3406 401 150 5806 MT-GLAZE 100K JA 1/10W
R3407 401 255 6005 MT-GLAZE 1M JA 1/10W
R3411 401 265 4008 MT-GLAZE 62K JA 1/10W
R3421 401 162 3104 MT-GLAZE 3.3K JA 1/10W
R3422 401 255 6401 MT-GLAZE 3K JA 1/10W
R3426 401 256 7605 MT-GLAZE 3.9K JA 1/10W
R3432 401 150 5905 MT-GLAZE 10K JA 1/10W
R3433 401 150 5905 MT-GLAZE 10K JA 1/10W
R3434 401 162 4002 MT-GLAZE 560 JA 1/10W
R3435 401 150 5806 MT-GLAZE 100K JA 1/10W
Page 20
— 20 —
Schematic
Location
Part No.
Description
Schematic
Location
Part No.
Description
R3436 401 162 4002 MT-GLAZE 560 JA 1/10W
R3437 401 150 5806 MT-GLAZE 100K JA 1/10W
R3441 401 256 1405 MT-GLAZE 330K JA 1/10W
R3442 401 255 6500 MT-GLAZE 100 JA 1/10W
R3443 401 256 1405 MT-GLAZE 330K JA 1/10W
R3444 401 255 6500 MT-GLAZE 100 JA 1/10W
SWITCHES
SW1901 645 006 9673 SWITCH, PUSH (POWER)
645 027 7382 SWITCH, PUSH (POWER)
645 052 2284 SWITCH, PUSH (POWER)
SW1902 645 006 9673 SWITCH, PUSH (VOL +)
645 027 7382 SWITCH, PUSH (VOL +)
645 052 2284 SWITCH, PUSH (VOL +)
SW1903 645 006 9673 SWITCH, PUSH (VOL –)
645 027 7382 SWITCH, PUSH (VOL –)
645 052 2284 SWITCH, PUSH (VOL –)
SW1904 645 006 9673 SWITCH, PUSH (CH ▲ )
645 027 7382 SWITCH, PUSH (CH ▲ )
645 052 2284 SWITCH, PUSH (CH ▲ )
SW1905 645 006 9673 SWITCH, PUSH (CH ▼ )
645 027 7382 SWITCH, PUSH (CH ▼ )
645 052 2284 SWITCH, PUSH (CH ▼ )
SW1906 645 006 9673 SWITCH, PUSH (MENU)
645 027 7382 SWITCH, PUSH (MENU)
645 052 2284 SWITCH, PUSH (MENU)
TRANSFORMERS
T151 645 049 3775 TRANS, OSC 45.75MHZ
T401 652 000 1442 TRANS, DRIVE
★ T402 645 043 3825 TRANS, FLYBACK
★ T601 645 051 2353 TRANS, POWER, PULSE
645 051 4937 TRANS, POWER, PULSE
CRYSTAL/FILTERS
X141 421 008 9008 SAW F TSF5235P
X161 610 015 3059 TRAP, CERAMIC 4.5MHZ
645 041 1618 TRAP, CERAMIC 4.5MHZ
X251 610 204 4195 CRYSTAL OSCILLATOR
610 245 9746 CRYSTAL OSCILLATOR
610 012 0655 CRYSTAL OSCILLATOR
X801 645 000 6692 OSC, CERAMIC 8.00MHZ
645 021 5483 OSC, CERAMIC 8.00MHZ
MISCELLANEOUS
A100 610 295 5927 ASSY, PWB, MAIN
★ A101 645 053 7936 TUNER, U/V
645 052 6077 TUNER, U/V
A700 610 295 5934 ASSY, PWB, SOCKET
A1901 645 047 6228 UNIT, REMOCON RECEIVER
★ F601 423 029 8008 FUSE 125V 4A
423 018 8101 FUSE 125V 4A
423 007 1601 FUSE 125V 4A
423 007 1809 FUSE 125V 4A
F601A 645 000 5077 HOLDER, FUSE
645 016 0479 HOLDER, FUSE
F601B 645 000 5077 HOLDER, FUSE
645 016 0479 HOLDER, FUSE
K011 645 006 4791 JACK, PHONE D3.6
★ K701 645 025 6103 SOCKET, CRT 8P
645 028 0306 SOCKET, CRT 8P
K1003 645 032 8954 JACK, RCA-2
K1011 645 051 0847 JACK, RCA-3
★ PS601 408 046 5209 TH PTDAA1BF3R0Q100
★ Q901 414 009 3205 CRT A48KRD82X(DT)
Q901A1 610 117 0154 DY SPACER-D4AK
610 117 7924 DY SPACER
Q901A2 610 117 0154 DY SPACER-D4AK
610 117 7924 DY SPACER
Q901A3 610 117 0154 DY SPACER-D4AK
610 117 7924 DY SPACER
Q901C 610 217 7794 CG PURITY MAGNET
SP901 645 028 0870 SPEAKER, 8
SP902 645 028 0870 SPEAKER, 8
★ W601 645 030 5276 CORD, POWER-2.0MK
★ W902 610 284 9233 ASSY, WIRE GND CONNECTOR
610 287 6598 ASSY, WIRE GND CONNECTOR
Page 21
— 21 —
CABINET PARTS LIST
1 610 280 8872 CABINET FRONT ASSY
2 412 000 7604 CRT MTG SCREW (4 USED)
OR 412 047 8206 CRT MTG SCREW (4 USED)
3 610 102 7151 DC HOLDER (2 USED)
4 610 280 8889 CABINET BACK
5 412 036 1805 SCREW 4X14 (4 USED)
6 412 018 8402 SCREW 3X10 (1 USED)
7 610 275 1864 BUTTON UNIT
8 610 267 0851 CAP RC
9 610 282 7927 DEC SHEET
10 610 285 5685 SANYO BADGE-SMALL
610 297 8865 OWNER’S MANUAL
645 051 8508 RC TRANSMITTER
OR 645 051 8553 RC TRANSMITTER
610 290 1221 RC BATTERY COVER
OR 610 290 1283 RC BATTERY COVER
CABINET PARTS LIST
KEY NO. PARTS NO. DESCRIPTION
ACCESSORY PARTS LIST
KEY NO. PARTS NO. DESCRIPTION
MTS
MENU
CHANNEL
VO
L
UME
P
O
W
E
R
5
4
10
1
AS
MTS
M
E
N
U
C
H
A
N
N
E
L
2
3
6
7
VIDEO IN
L
-
AU
DIO -
R
V
O
L
U
M
E
P
O
W
E
R
8
9
Page 22
— 22 —
COMPONENT AND TESTPOINT LOCATIONS
MAIN BOARD PARTS SIDE
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.
CAUTION
C631
C1902
F601B
F601A
C601C
C601BC601A
C601
A1
R602
C606
C606A
4A 125V
C609H2
E
Q613
C614
R614
NA7B
B10B0800A
Q601H1
A
KT1P
GND
KT2P
DATA
KT3P
CLK
R471
KT4P
STA
TUS
KT5P
ACK
KTP
T402H11B
KY1P
KY
C612
E
Q612
L611
TP51
T402H11
T402H12
4A-125V
A2
C609
C609H1
C613
L612
D611
Q601
C471
R491
TP50
T402H8
T402H9
T402H10
KD
D613
R613
R615
D471
C493
T402H6
T402H7
J413
LF601BLF601A
KD1PKD2P
POWER
R618
E
R617
Q611
C611
R611
R493
R492
D487
R485
T402B
C631A
J608
LF601
R601H1
R601
PS601
R601H2R601A
PS601B
PS601A
D602
D604
C604
D614
R607
R606
C608A
C608
R494
R353
R407
T402
T402H5
D601
D603
R603
T601
R604
D481
R601H3
C632
C603
3
J602
L602
4
1
T601H2
T601A
7
T601H7
R612
Q601H2
C482
C481
D483
R483
R481
D408
H-OUT
T402H4
T402H3
T402H2
T402A
T402H1
????
RL601
C632A
D503
A1901
D612
4A 125V
D1901
L1901
J601
SW1901
IC681
IC681A
D683
R628
D627
E
E
R634
E
R631
12
16
T601AH14
T601AH11
10
C633A
L404
C408
R404
R430
E
Q401
C411
C417
C416
KX1P
KX
C627
R686
D680
D629
E
E
Q681
Q627
R692
C683
D693
Q693
C693
C634
Q635
R694
IC601
3
C629
Q695
2
J481
L3401
1
R630
L625
16
10
D625
C625
L623
D624
C624
C633
DIP
Q402H5
C487
T401
C407
R406
C406
J407
R411
J409
C412
C412A
D409
C417A
C416A
KX5PKX4PKX3P
J482
TJ2
R487
R489A
R489
J624
TJ1
D407
R408
C511A
J402
R412
Q402H4
R486
D486
TJ5
C626
J401
J1013
R416
L401
L401A
B
C
E
R511A
R511
R510
C511
KB
1
C806
L851
J802
J811
D836
C853
E
Q486
C856
Q005
E
C489
R006
C012
E
C628
TP34
J1014
J1011
C473
Q402H2
Q402
Q402H3
Q402H1
4
Q001
R832
R833
J493
R106
L402
D501
TJ3
L501
J411
J412
V-ADJ.DOWN
D482
R497A
R497
R482
CH-DNCH-UPVOL-DNVOL-UPPOWER
R683
C851
J803
D490
J492
IC501H3
R512
C484
X801
R013
R488
IC501H2
V-ADJ.UP
C822
J852
R495
R495A
J501
L821
CPU
J851
R847
TJ6
R499
D801
R517
C516
7
IC501
1
R513
C414
R849
E
C497
R507
MENU
SW1906SW1905SW1904SW1903SW1902
L863
C811
R848
Q490
J446
D806
C501
R505
J1907
R472
D834
D843
4
IC802
R846
L812
J842
J445
L284
IC501H1
V-OUT
J502
C506
D502
C503
D428
R428
C1002
D1002
C1901
D1902
R1910
R1909
J808
J814
R402
C802
R883
L801
C829
R884
1
85
L811
J843
J448
J449
J447
J1007
C502
R509 R504
R514
R506
R508
C504
K1003
F-AV
C3404
C3401
C3436
MTS
C3439
C3432
TP317
TP318
J809
C3435
J443
R401
R829
R823
D351
C509
J441
51
KS
J841
R284
J453
R400
R276
J1004
D429
R421
R503
J1006
9
J1003
J1001
16
C1081
C1059
L1001
K1001
K1002
K1011
C3408
C405
J3404
C3427
C3447
C3448
C3437
J812
C505
R441
R443
R444
C401
C403
IVC
C284
C272
C274
R804
J1082
J1083
J1081
R857
8
IC1081
1
C1001
J1052
D1001
R1059
AV
B10B08000 A
C3412
J3403
C3413
J3471
D421
C426
C256
C131
J142
R803
TP113
R856
R1071
R1073
R1072
J1053
R1054
J1051
D1052
K1051
NA7B
C3414
C3416
C3418
C3424
C3442
J144
C252
C421
X251
5
C147
4
J141
L146
J847
J846
J276
E
TUNER
R1053
C1051
D1051
C3417
C3411
C3441
C253
Q1071
J013
TP301
J3402
C002
J3401
E
R252
Q208
C221
C212
J216
T151
E
J131
J848
J849
TP132
R107
C102
D101
C101
C106
J104
K011
C010
C011
R012
R011
4
5
IC001
1
8
C001
L256
Q135
1
1
X141
J102
J114
J117
D472
J017
J209
C211
C258
X161
R201
L164
L136
X141A
R144
L141
A101
J112
J111
AUDIO OUT
D001
C015
4
KSP
1
J211
J201
E
Q202
C153
C151
J134
D422
TP7
R422
TE7
J113
J116
Page 23
— 23 —
MAIN BOARD FOIL SIDE
MAIN BOARD COMPONENTS AND TEST POINTS GRID LOCATIONS
Part Loc.
D429 E2
D612 B5
D802 E2
IC001 F6
IC101 E4
IC501 D2
IC601 C5
IC681 C6
IC801 D4
Part Loc.
IC802 E4
IC3401 E5
Q001 D4
Q005 D4
Q135 F3
Q202 F4
Q208 F5
Q401 B2
Q402 C2
Part Loc.
Q486 D4
Q490 D3
Q601 A3
Q611 A4
Q612 A4
Q613 B4
Q627 C6
Q635 B5
Q681 C6
Part Loc.
Q693 C5
Q695 C5
Q831 D5
Q1071 F2
R512 D2
R513 D1
TE7 F2
TP7 F3
TJ1 C3
Part Loc.
TJ6 D3
TP16 F4
TP21 F3
TP50 A2
TP51 A2
TP317 E5
TP318 E5
T151 F4
K011
J011
R011
C010
4
IC001
1
D001
C015
4
KSP
1
D472
J018
J021
J211
C211
R201
J201
E
Q202
L164
A
R164
R163
C152
R166
C138
R136
C136
C133
C137
R151
B10B0800A
C151
Q135
J134
X141A
D422
R144
TP7
R422
TE7
TP132
J112
IF
J113
TB
PB
A101
MB
C813
C812
J116
J111
J012
R012
C011
5
C003
8
R003
C006
R001
J017
J209
L256
R208
J216
C258
X161
R211
R165
T151
C153
L136
R133
C135
R137
R142
1
14
X141
L141
J102
J114
R103
C103
SDA
SCL
EN
J117
AGC
B10B08000
K1011
R3444
C3417
C3422
R252
R3443
PB
R3406
C3406
R3411
+
+
C131
R162
TP113
R1071
C3407
PB
C3412
C3408
J3404
R3407
13
C3413
20
24
C3418
3401
IC
25
37
30
C3423
36
C3427
PB
J3471
C3447
C3448
TP317
C3437
J812
C505
R441
R443
R444
C441
C427
C401
R282
C426
R449
R442
R321
R281
0
4
C282
30
C403
25
PB2
24
2010
R289
C101
I
R288
R287
1
R131
R134
C841
C843
R161
R272
R274
C161
C803
R273
C804
C274
R803
C272
R804
J1004
J1082
J1083
R857
R856
J1081
9
8
R1003
R1073
C1071
IC1081
R1084
1
16
R1054
C1080
R1083
C1001
R1059
D1001
J1052
J1051
R3448
D1059
R1052
AUX2-L
K1002
C3411
C3414
C3416
J3403
R3421
R3422
C3421
C3424
C3426
C3441
R3426
C3442
J144
C252
D421
C421
R426
R423
R251
C253
J217
C256
41
C251
R212
X251
PB3
C132
80
C143
J131
R143
C146
5
C147
L146
J141
J142
J847
J276
J846
E
R1072
J1071
J1053
R1053
C1052
D1052
D1051
C1051
R1051
J104
K1051
J013
R1002
TP301
C004
J3402
C001
C002
R004
R002
J3401
E
Q208
R209
C221
C257
R221
C212
R167
60 50
64
65
70
C134
E
R135
C142
R141
C141
J848
J849
R107
Q1071
C102
D101
C101
C106
A
NA7B
MENU CH-DN CH-UP VOL-DN
J1907
R1907
SW1906 SW1905
R1901
J1901
C1002
R3441
R3442
12
10
0
4
R3432
R3433
R401
C402
D351
C405
R405
J441
TP35
TP36
C284
J841
J1006
J1003
C1081
R3434
R1001
V-IN
R3447
AUX2-R
48
R284
R421
K1001
C1901
C3403
C3402
R3402
D1902
D1002
R3401
C3404
C3401
1
C3436
C3431
C3432
C3439
C3434
C3433
TP318
J809
J808
R1909
R1910
C3435
R472
L863
D834
J443
C509
C285
J453
R276
J814
L821
R864
D843
C802
R402
R883
C801
L801
R823
R829
C829
R882
R831
R881
1
J881
R884
C808
R807
R808
8
IC802
R806
R809
5
C809
R886
KS
L811
1
J843
C842
R400
J448
J449
J447
C811
D831
R813
22
R862
C862
30
4
J813
C810
C807
40
42
5
R810
R843
R844
R842
R847
L812
R849
R848
R846
E
Q490
J842
TJ6
C497
D801
L284
J445
J446
IC501H1
D429
R503
J1007
R1081
R1082
R1004
R514
J1001
R1006
R1007
J1002
L1001
C1059
R3435
FIX
-L
R3446
R3445
K1003
J502
D806
C516
C502
R509
C506
R506
R504
R508
C504
R3437
R3436
FIX
-R
IC501
C508
D502
C501
C503
R507
R505
R428
D428
R518
J851
C835
R814
R816
Q831
J852
R499
R517
J501
R513
IC501H2
IC801
C414
R801
21
20
X801
110
R013
R852
R835
IC501H3
J414
R1905
R1906
SW1904
R683
L851
C806
C822
C821
C854
C853
D836
R854
R851
R853
C858
C856
J005
C857
E
C852
R858
C851
Q005
Q001
R005
E
R006
J803
C012
J804
R495
R495A
R833
R832
D490
R488
C404
J493
J492
R106
L402
D501
TJ3
L501
R512
J411
J412
D482
R497
R497A
R482
C484
Q486
J1011
C473
Q402H2
Q402H3
Q402H1
J802
Q402
4
SW1903
J811
E
J1014
R1904
TJ2
J482
L3401
R486
R487
D486
C489
C628
J1013
J401
R416
L401
L401A
B
C
E
Q402H4
R511A
R511
KB
X
1
POWER
VOL-UP
R1902
SW1902 SW1901
R1903
C800
C629
J481
R489
R489A
D625
J624
TJ5
C626
C624
TJ1
D407
J402
Q402H5
T401
R411
J409
R408
D409
R510
XXXX
C511
C511A
KX5P KX4P
A1901
D1901
L1901
RL601
J601
IC681A
D683
IC681
D629
D680
C689
R686
C627
R691
J603
R628
E
E
Q681
Q627
R692
R629
C683
R693
C693
C634
R632
R694
IC601
3
2
R695
1
R630
L625
T601AH14
C625
L623
D624
C633
XX
J622
C407
R406
C406
R412
X
C412A
C412
C411
C417
X
C417A
C416
C416A
KX3P
R601H1
R627
E
D627
D693
Q693
E
Q635
R634
E
R631
C632A
XX
Q695
2
1
16
16
T601AH11
10
C633A
C487
L404
D503
C408
R404
E
R430
Q401
J407
KX1P
X
X
C1902
C631A
C631
J608
PS601
R601
X
R601A
R601H2
X
PS601A
R601H3
D601
C632
D612
3
4
1
T601H2
T601A
7
71
R612
T601H7
Q601H2
C482
D483
R407
R483
D408
T402H4
T402H3
T402H2
T402H1
T402B
KD1P KD2P
P
S
6
01B
D603
D602
C603
C604
R603
J602
D614
R607
L602
R606
R604
T601
C608A
C608
C611
C481
R494
R493
D481
R353
R481
T402H5
T402H6
T402H7
T402
T402A
F601B
F601A
LF601A
LF601B
LF601
A1
KD
A2
XX
D604
C609
C609H1
C613
R618
D613
C612
E
R616
R608
L612
Q611
R609
R617
Q612
D611
Q601
R611
2
3
1
R492
D471
TP51
C493
R491
R485
D487
TP50
T402H11
T402H11B
T402H12
T402H8
T402H9
T402H10
J413
C601BC601A
C601
C601C
C606A
X
R602
C606
X
C609H2
E
Q613
R614
R619
E
C614
R613
R615
L611
Q601H1
C884
KT1P
X
C471
D884
KT2P
X
C883
KT3P
X
R471
D883
X
KT4P
D882
X
KT5P
D881
PB1
XX
KY1P
Page 24
— 24 —
PIC TUBE SOCKET BOARD COMPONENTS
Part Loc.
Q701 N/A
Q711 N/A
Q721 N/A
PICTURE TUBE SOCKET BOARD
April / 2002 / 2000 SMC Printed in U.S.A.
For parts or service contact
21605 Plummer Street
Chatsworth, CA 91311 (U.S.A.)
300 Applewood Crescent,
Concord, Ontario L4K 5C7 (CANADA)
SANYO Fisher Service Corporation
COMPONENT AND TESTPOINT LOCATIONS (Cont.)
R711
R707
4
R717
R727
R721
K7S
5
E
K701
Q701
Q701A
R704
R701
C702
GND
K7Y1
R706
K7B
1
(-) 9V HEATER +B
C742
K7U1
E
R707A
R726
SCREEN
E
Q711
Q711A
GB(-)(-)
R
B10B0800B
R717A
R727A
R716
A
????
Q721
Q721A
R724
1
Page 25
MODEL DS19500 Chassis No. 19500-07
SCHEMATIC DIAGRAMS
CAPACITOR AND RESISTOR CODE CHART
CAPACITOR (Example)
500 C K 1500 B D ........................... ±0.5pF
T ............................ +50%
–10%
J ............................ ±5%
K ........................... ±10%
M ........................... ±20%
N ........................... ±30%
Characteristics P ...........................
+100% –0%
Value code Z ........................... +80%
–20%
Tolerance code C ........................... ±0.25pF
Material code C ........................... Ceramic
Voltage rating E ........................... Electrolytic
F ........................... Polyester
N ........................... Polypropylene
T ............................ Tantalum
K ........................... Ceramic
H ........................... MT-Composite
P ........................... NP. Electrolytic
M ........................... MT-Polypropylene
RESISTOR (Example)
6 Y K 4.7 D ........................... ±0.5%
F ........................... ±1%
G ........................... ±2%
J ............................ ±5%
Value code K ........................... ±10%
Tolerance code M ........................... ±20%
Material code F ............................ Fusible
Wattage rating N ........................... Metalized Carbon
S ........................... Oxide Metalized
Y ........................... Wire Wound
C ........................... Solid
D ........................... Carbon Film
W .......................... Wire Wound
— 25 — — 26 — — 28 —— 27 —
WAVEFORMS
Note: Voltages were measured with offset color-bar signal and controls set for normal picture.
IC101- 17
(R-Output)
3.4V HORIZ
IC101-
18
(G-Output)
3.4V HORIZ
IC101-
19
(B-Output)
3.4V HORIZ
IC101-
52
(Video Input)
1.0V HORIZ
IC501- 5
(Vertical Output)
58 VERT
IC501- 1
(Inverting Input)
0.6V VERT
Q202-E (TP16)
(Internal Video)
1.0V HORIZ
Q401- B
(Horizontal Drive)
2.1V HORZ
Q402- B
(Horizontal Output)
21V HORZ
T402- 9
(Heater)
28V HORIZ
Q601- G
(Power Switching)
15V 50KHz
VOLTAGE CHARTS
NOTE: Voltages were measured using color-bar signal and the controls set for normal picture.
SERVICE NOTES:
1. When replacing parts on circuit boards, clamp the lead wires to terminals before soldering.
2. When replacing high wattage resistors on circuit board, keep the resistor body 10 mm (3/8) from circuit board.
3. Keep wires away from high voltage and high temperature components.
PRODUCT SAFETY NO
TICE
THE COMPONENTS DESIGNATED BY A STAR (★) ON THIS SCHEMATIC DIAGRAM DESIGNATE COMPONENTS
WHOSE VALUES ARE OF SPECIAL SIGNIFICANCE TO PRODUCT SAFETY. SHOULD ANY COMPONENT
DESIGNATED BY A STAR NEED TO BE REPLACED, USE ONLY THE PART DESIGNATED IN THE PARTS LIST. DO NOT
DEVIATE FROM THE RESISTANCE,WATTAGE AND VOLTAGE RATINGS SHOWN.
X-RADIATION W
ARNING NOTE
THIS TV CONTAINS CRITICAL PARTS TO PROTECT AGAINST X-RADIATION. NOMINAL 2ND ANODE VOLTAGE IS
26.0KV AT ZERO BEAM CURRENT AT 120 VOLTS AC LINE, AND MUST NOT EXCEED 27.0KV UNDER ANY
OPERATING CONDITION. SEE HIGH VOLTAGE CHECK ON PAGE 8.
NOTES ON SCHEMATIC DIAGRAMS
1. All resistance values in ohms K=1,000 M=1,000,000.
2. Unless otherwise noted on schematic, all capacitor values less than 1 are expressed in µF (Micro Farad),
and the values more than 1 are in pF.
3. Unless otherwise noted on schematic, voltage reading taken with VOM from point indicated to chassis
ground. Voltage reading taken using color-bar signal VHF channel 5, all controls at normal. Line voltage at 120
volts. Some voltages may vary with signal strength.
4. Waveforms were taken with color-bar signal and controls set for normal picture. Waveforms marked with
an ✽ may vary with signal strength.
5. The Symbol indicates a fusible resistor, which protects the circuit from possible short circuits.
Device/Pin # Volts/Mode
IC101-37 4.3
IC101-38 4.7
IC101-39 GND
IC101-40 0
IC101-41 GND
IC101-42 GND
IC101-43 GND
IC101-44 2.3
IC101-45 3.6
IC101-46 2.1
IC101-47 3.1
IC101-48 GND
IC101-49 2.5
IC101-50 GND
IC101-51 GND
IC101-52 2.6
IC101-53 5.1
IC101-54 2.9
IC101-55 2.6
IC101-56 2.5
IC101-57 GND
IC101-58 3.6
IC101-59 4.4
IC101-60 4.4
IC101-61 GND
IC101-62 GND
IC101-63 GND
IC101-64 GND
IC101-65 2.4
IC101-66 2.2
IC101-67 2.2
IC101-68 0
IC101-69 3.2
IC101-70 GND
IC101-71 GND
IC101-72 GND
IC101-73 2.3
IC101-74 GND
IC101-75 2.2
IC101-76 2.6
IC101-77 2.2
IC101-78 2.9
IC101-79 2.9
IC101-80 GND
IC501-1 2.5
IC501-2 25.9
IC501-3 2.9
IC501-4 GND
IC501-5 11.5
IC501-6 26.5
IC501-7 2.6
IC601-1 130.0
IC601-2 29.2
IC601-3 GND
IC681-1 13.4
IC681-2 GND
IC681-3 5.0
IC801-1 4.0
IC801-2 3.9
IC801-3 4.9
IC801-4 0
IC801-5 0
IC801-6 0.3
IC801-7 0
IC801-8 0
IC801-9 0
IC801-10 4.9
IC801-11 GND
IC801-12 4.8
IC801-13 GND
IC801-14 4.9
IC801-15 1.9
IC801-16 0.2
IC801-17 2.1
IC801-18 GND
IC801-19 2.2
IC801-20 2.0
IC801-21 GND
IC801-22 4.9
IC801-23 GND
IC801-24 GND
IC801-25 4.8
IC801-26 0.3
POWER ON: POWER OFF:
IC801-27
4.9 0
IC801-28 3.9
IC801-29 2.6
IC801-30 0
IC801-31 4.9
IC801-32 3.6
IC801-33 4.9
IC801-34 3.7
IC801-35 4.8
IC801-36 4.9
IC801-37 4.9
IC801-38 4.8
IC801-39 0.2
IC801-40 0
IC801-41 0
IC801-42 0
Device/Pin # Volts/Mode
POWER ON: POWER OFF:
D612-1
30.6 10.5
POWER ON: POWER OFF:
D612-2
29.5 9.4
POWER ON: POWER OFF:
D612-3
0.7 0.4
POWER ON: POWER OFF:
D612-4
14.7 1.7
IC001-1 6.7
IC001-2 15.4
IC001-3 N.C.
IC001-4 GND
IC001-5 N.C.
IC001-6 N.C.
IC001-7 1.4
IC001-8 GND
IC101-1 GND
IC101-2 GND
IC101-3 GND
IC101-4 GND
IC101-5 GND
IC101-6 5.1
IC101-7 2.1
IC101-8 2.7
IC101-9 3.8
IC101-10 3.6
IC101-11 4.3
IC101-12 1.5
IC101-13 1.5
IC101-14 1.4
IC101-15 0.2
IC101-16 8.2
IC101-17 2.5
IC101-18 2.2
IC101-19 2.4
IC101-20 GND
IC101-21 GND
IC101-22 GND
IC101-23 GND
IC101-24 GND
IC101-25 N.C.
IC101-26 2.1
IC101-27 2.6
IC101-28 5.3
IC101-29 2.7
IC101-30 0.4
IC101-31 GND
IC101-32 N.C.
IC101-33 1.0
IC101-34 1.8
IC101-35 N.C.
IC101-36 5.0
Device/Pin # Volts/Mode
POWER ON: POWER OFF:
Q613-B
0.2 0.1
POWER ON: POWER OFF:
Q613-C
4.7 0.1
Q613-E GND
POWER ON: POWER OFF:
Q627-B
12.7 8.0
POWER ON: POWER OFF:
Q627-C
13.2 0
POWER ON: POWER OFF:
Q627-E
13.3 8.0
POWER ON: POWER OFF:
Q635-B
4.0 1.3
POWER ON: POWER OFF:
Q635-C
29.2 9.0
POWER ON: POWER OFF:
Q635-E
4.0 1.3
POWER ON: POWER OFF:
Q681-B
0.7 0
POWER ON: POWER OFF:
Q681-C
0 8.1
Q681-E GND
POWER ON: POWER OFF:
Q693-B
0.5 6.5
POWER ON: POWER OFF:
Q693-C
29.1 8.4
POWER ON: POWER OFF:
Q693-E
0.4 6.0
POWER ON: POWER OFF:
Q695-B
29.1 8.8
Q695-C GND
POWER ON: POWER OFF:
Q695-E
29.2 9.2
Q701-B 2.4
Q701-C 154.9
Q701-E 2.2
Q711-B 2.4
Q711-C 158.0
Q711-E 2.2
Q721-B 2.5
Q721-C 141.0
Q721-E 2.4
Q831-B 4.2
Q831-C 4.9
Q831-E 4.9
Q1071-B 2.9
Q1071-C GND
Q1071-E 2.4
IC802-1 GND
IC802-2 GND
IC802-3 GND
IC802-4 GND
IC802-5 4.9
IC802-6 4.9
IC802-7 GND
IC802-8 5.0
IC3401-1 4.1
IC3401-2 4.1
IC3401-3 4.1
IC3401-4 4.1
IC3401-5 3.6
IC3401-6 3.7
IC3401-7 GND
IC3401-8 4.1
IC3401-9 4.1
IC3401-10 4.1
IC3401-11 4.1
IC3401-12 4.9
IC3401-13 4.1
IC3401-14 1.3
IC3401-15 1.3
IC3401-16 0
IC3401-17 GND
IC3401-18 3.2
IC3401-19 9.1
IC3401-20 0
IC3401-21 4.1
IC3401-22 4.1
IC3401-23 3.7
IC3401-24 3.9
IC3401-25 4.1
IC3401-26 4.1
IC3401-27 4.1
IC3401-28 1.9
IC3401-29 4.1
IC3401-30 4.1
IC3401-31 2.0
IC3401-32 4.1
IC3401-33 4.1
IC3401-34 4.1
IC3401-35 0
IC3401-36 4.1
IC3401-37 4.1
IC3401-38 4.1
IC3401-39 4.1
IC3401-40 4.1
IC3401-41 4.1
IC3401-42 GND
IC3401-43 4.1
Device/Pin # Volts/Mode
Device/Pin # Volts/Mode
IC3401-44 4.1
IC3401-45 4.2
IC3401-46 GND
IC3401-47 4.1
IC3401-48 4.1
POWER ON: POWER OFF:
Q001-B
0.7 0
POWER ON: POWER OFF:
Q001-C
0 6.3
Q001-E GND
Q005-B 9.6
Q005-C 10.3
Q005-E 10.3
Q135-B 2.2
Q135-C 5.0
Q135-E 1.5
Q202-B 1.7
Q202-C GND
Q202-E 2.3
Q208-B 2.5
Q208-C GND
Q208-E 3.1
Q401-B 0.3
Q401-C 17.7
Q401-E GND
Q402-B 1.1
Q402-C N/A
Q402-E 1.1
Q486-B 9.9
Q486-C 11.6
Q486-E 9.2
Q490-B 5.9
Q490-C 6.7
Q490-E 5.2
POWER ON: POWER OFF:
Q601-G
0.1 0.4
POWER ON: POWER OFF:
Q601-D
15.1 164
POWER ON: POWER OFF:
Q601-S
5.6 0
POWER ON: POWER OFF:
Q611-B
4.6 0.8
POWER ON: POWER OFF:
Q611-C
14.4 1.7
POWER ON: POWER OFF:
Q611-E
5.6 0.4
POWER ON: POWER OFF:
Q612-B
4.6 0.8
Q612-C GND
POWER ON: POWER OFF:
Q612-E
5.6 0.4
Device/Pin # Volts/Mode
INTEGRATED CIRCUITS
TOP VIEW
PHOTO COUPLERS
MARK
TOP VIEW
1 1
1
COUNT TERMINALS IN
ARROW DIRECTION
SIDE VIEW
1
1
1
1
1
3
2
1
3
2
1
IN
(1)
GND
(2)
OUT
(3)
TRANSISTORS
B
B
B
C
C
E
C
B
CHIP TRANSISTORS
TOP VIEW
C
B
EC
E
E
E
C
B
E
B
B ... BASE
C ... COLLECTOR
E ... EMITTER
B ... BASE
C ... COLLECTOR
E ... EMITTER
E
DIODES
AK
A
B
B
C
E
EC
AK
A
K
C
E
C
B
K
INFRARED EMITTING
A....ANODE
K....CATHODE
CHIP RESISTORS
TOP VIEW
123
3
12 x 10 = 12K ohm
CAUTION
BLOCK DIA GRAM
4A 125V
ANT
A101
UHF/VHF TUNER
WITH PLL
& BAND SW
K
K
A
A
L901
DEGAUSING
COIL
AC120V
60Hz
IF
AGC
IC802
EEPROM
A1901
RC PRE-AMP
SW1901-1906
CONTROL KEYS
F601
AC
FUSE
C601
4A 125V
PS601
POSISTOR
LF601
LINE
FILTER
RF AGC
BUS SCL
BUS SDA
6
7
C809
C808
X 801
D601-D604
FULL WAVE
RECTIFIER
IIC SCL
IIC SDA
RC IN
KEY IN
X OUT
28 38
34
32
33
31
10
9
X IN
19
20
T601
CONVERTER
TRANS.
Q601
SW.
Q611
Q612
OSC
Q613
ERR.
AMP.
1
IC801
CPU
WITH
CAPTION
DECODER
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.
H-S
V-S
MUTE
2
BEAM
VOLTAGE
DETECT.
ABL-IN
30
Y CV IN
17
OSD (R)
42
OSD (G)
41
OSD (B)
40
OSD (BLK)
39
RESET
25
AFT S-CURVE
29
POWER FAIL
3
POWER
27
ON/OFF
TJ1
D624
D625
D612
PHOTO
COUPLER
IC601
POWER
REG.
+135V
D627
Q635
OVERLOAD
PROTECT.
Q693,
Q695
Q681
12V SW
DRIVE
Q627
12V SW.
STANDBY MODE
ALWAYS +5V
CONTROL
+12V
EXT. VIDEO
INT. VIDEO
IC681
5V REG.
Q486
9V REG.
Q490
5V REG.
SDL
SCL
EXT. VIDEO
INT. VIDEO
Q831
RESET
5
6
5V
ALWAYS
12V
9V
TJ5
5V
B6
X141
SAW
FILTER
RF AGC 77
ACL
SDA 9
SCL 10
78/79
Y 52
Y 54
CAP
VIDEO
OUT
D801
IC101
SIGNAL PROCESS
BUS
INTERFACE
VIDEO
11
DET.
VIDEO
SW.
49
DELAY
LINE
BLACK
STRETCH
BPA
COLOR
DEMOD
12
13
OSD
14
SW.
15
RESET
8
35
FM
DET.
SYNC
SEP.
HORIZ.
DRIVER
SHARP
CONT
BRITE
V
H
RGB
OUT
Q135
BUFFER
IC3401
MTS DECODER
13
Q202
BUFFER
4.5MHz
75
SOUND
TRAP
56
VIDEO
36 V-S
37 H-S
33
26
30
HOLD DOWN
40
17
18
19
L164
X161
H-PULSE
Q401
HORIZ.
DRIVE
Q1071
BUFFER
ABL
1
T401
H-DRIVE
TRANS.
HOLD DOWN
DETECT.
R
G
B
15V
33
5
IC501
VERT.
OUTPUT
Q402
HORIZ.
OUTPUT
Q721
Q711
Q701
34
Q001
POWER OFF
NOISE
CANCEL
AUDIO +B
-R OUT
-G OUT
-B OUT
+200V
AUDIO +B
D802
+26V
D429
V
H
1
T402
HORIZ.
OUTPUT
TRANS.
VERT +B
D481
D492
(7V)
39
38
4
3
Q005
AUDIO +B
SWITCH
DEFLECTION
YOKE
L902
5
ABL
6/7
H.V.
FOCUS
SCREEN
HEATER
9
V +B
3
LOW +B
8
4
D483
TV OUT-L
TV OUT-R
LS OUT-L
LS OUT-R
D482
D428
(13V)
R428
ANODE LEAK
DETECT.
7 L
2
6 R
Q901
PIX TUBE
IC001
AUDIO
AMP.
1
3
FIXED
AUDIO OUT (L)
FIXED
AUDIO OUT (R)
VIDEO IN
AUDIO IN (L)
VIDEO IN (R)
K1003
FIXED
AUDIO
OUT
K1011
FRONT
AV IN
K011
HEADPHONES
SP901
LEFT
SPEAKER
SP902
RIGHT
SPEAKER
g8fkm
Page 26
A101
— 29 — — 30 — — 31 — — 32 —
MODEL DS19500 Chassis No. 19500-07
★
F1BAM0246:
1/10GJ
3.9KC
C858
KK
1000
LZB
CVIN
F1BAM0280
PB
TU+B
6.3EM
470
LBWA
C103
KK
0.01
LZB
R1903
R1904
1/10GJ
2.2KC
C857
CJ220CL
VHOLD
POWER
C862
KK
0.01
LZB
R864
1/10GJ120KC
IF
C101
1/10GJ
1.8KC
POWERVOL.+VOL.-CH +CH -PRESET
SW1901SW1902SW1903SW1904SW1905SW1906
HLF RF-AGC
L863
C856
EM1
LBWA
R851
1/10
GJ
1KC
J
MB
R1902
1/10GJ
1KC
AVCC
1
S-CURVE
AFT
R862
1/10GJ
100C
AGC
5V
B6
★
R107
DJ8.2K
D101
R1910
1K
R1901
1/10GJ
10KC
R1909
1K
R858
1/10
GJ
22KC
IC801
QXXAVB927P
ABL-IN
IIC
DSA
C810
CJ100
CL
D843
R
R807
1/10
GJ
10KC
C801
KK
0.01
LZB
GND
R106
1/2DJ18K
<135V>
BUS
SDA
R806 R809
1/10
GJ
4.7KC
VDD
1234
CLK
DATA
1/10GJ
12KC
C811
EM1
LBWA
XIN
D1902
R1906
1/10GJ
R813
1/10GJ
10KC
R857
R1905
5.6KC
CNVSS
RES
A1901
U20B40500
L1901
RC PRE AMP
321
C1902
16EM
10
LBWA
D1901
L851
L821
C806
6.3EM
470
LBWA
L801
R816
<ALWAYS 5V>
5 V
1/10
GJ
330C
R856
100 100
R1907
X801
XOUT
VSS VCC
<C022>
FS
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
C822
16EM
22
LBWA
Q831
AJ
R814
1/10
GJ
10KC
D831
ASSY, PWB, MAIN
ASSY, PWB, SOCKET
Q701/Q711/Q721
2SC2621
(CRA:DRA:ERA):
2SC2688'1'(K:L:M):
R714
1/10GJ
82C
R704
82
QT0229Z
R723
1/10GJ
820C
R713
1/10GJ
820C
R703
1/10GJ
820C
R724
82
K7S
X
1
R
G
B
5
G-OUT
Q721
R-OUT
Q711
B-OUT
Q701
R707
1SJ
12K
B1
C106
EM2.2
LBWA
R854
IN
SCL
RC
IIC
R808
1/10
GJ
10KC
KEY-IN
BUS
SCL
C809
CJ100
CL
SCL
C854
CJ82
CL
1/10
GJ
4.7KC
1/10GJ
2.2KC
S-SEL
R810
1/10
GJ
22KC
5678
SDAVSS
1/10GJ
1MC
R852
1/10GJ39KC
STATUS
ACK
L812
L811
R886
1/10GJ
10KC
R853
AV1/AV2
MUTE
C829
EM1
LBWA
IC802
EEPROM
1/10GJ100C
1/10GJ100C
R882
R881
KTP
KT2P
KT3P
KT1P
★
R717
1SJ
12K
★★
R721
180
C721
CJ
820
CL
R711
180
C711
CJ
820
CL
R701
180
C701
KK
1000
LZB
R716
1/2DJ
2.7K
R706
1/2DJ
2.7K
R727
1SJ
12K
R726
1/2DJ
2.7K
★
SOCKET
K701
★
C742
2000KZ
1000HE
CRT
Q901
★
C853
EM0.1
LBWA
FAIL
S SELECT
BLK
B
100
100
R883
R884
KT4P
KT5P
DY
★
L902
R835
1/10GJ
2.7KC
C835
KK
0.01
LZB
POWER
R831
1/10GJ
100KC
K7B
VS
G
K7U1
K7Y1
<RF AGC>
<IF>
123456789101112131415161718192021
HS
R
R823
100
4
1
★
GNDCONNECTOR
W902
R829
100
X
R846
1K
R847
5.6K
R848
5.6K
R849
5.6K
<S SW>
TP11
<RF AGC>
D836
R
D834
<AFT S-CURVE>
C511
KX5P
FK0.068
(BF:D)
KX4P
KX3P
KX1P
KY1P
1
4
★
KB
R842
1/10GJ
560C
R843
1/10GJ
560C
R844
1/10GJ
560C
R833
10K
<BLK>
<B>
<G>
<R>
★
R511
2SJ
220
9V
L501
J
15V
R151
1/10GJ
330C
C136
1/10
GZ0C
1/10GJ
1KC
R144
J
Q135
AE
R137
R142
1/10GJ
33KC
X141
SF
5235P
<4PIN>
TP132
C137
CJ10CL
R133
1/10GJ
3KC
X
L141
★
123
R513
1/2DJ
2.2K
LA76834NMP
C151
EM0.47
LBWA
C133
KK0.01
LZB
C134
KK1000
LZB
TP21
X
R135
1/10
GZ0C
C142
KK
0.022
LZB
C141
KK0.01
LZB
R143
1/10GJ
1KC
C143
KK0.01
LZB
J
IC501
VCC
C502
D501
35EM
220
R512
X
C504
16EM
1000
LBWA
26V
TJ3
X
C487
35EM
470
C471
16EM
470
LBWA
<CV OUT>
TP16
1/10GJ
1KC
R164
X161
BPF BPF
SW
DC
VOL
RF
AGC
IF-GND
C146
KK0.01
LZB
C147
6.3EM
100LBWA
L146
J
T151
A2C
PLL
AGC
IF
X
VIDEO
AMP
SPLL
60mA
IF-VCC
R161
1/10GJ
100KC
R162
1/10GJ
100KC
<VS>
<HS>
1/10GJ
390C
C153
EM
0.47
LBWA
LIM
AMP
DET
VIF
TP20
C131
R166
FM
R131
EM1
LBWA
NC
1/10GJ33KC
★
IC101
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
FRAME-GND
65
66
67
68
69
70
71
NC
72
73
74
IF-GND
75
TP12
76
77
78
79
80
IF-GND
FRAME-GND
TP113
R201
470
X
J201
J
Q202
AC
L164
R163
1/10GJ
120C
R167
1/10GJ180C
C212
EM2.2
LBWA
2VP-P
VIDEO
DET
AFT
BUS ABL CLAMP
<SDA>
100
100
R804
R803
C161
KZ
0.1
LZF
C274
16EM
10LBWA
5V
B6
L256
J
C211
PM1
LBZA
C258
R212
1/10GJ680KC
1VP-P
CLMP CLMP
V/C/Vert
VIDEO
SW
TRAP
DELAY
LINE
PEAKING
CORING
BLACK
STRETCH
DC
REST
<SCL>
R273
EM3.3
LBWA
C272
1/10GJ
10KC
R274
1/10GJ
5.6KC
<R-IN>
R272
1/10GJ6.8KC
<VERTICAL-OUT>
16EM
47
LBWA
100mA
VCC
FIX GAIN
BRIGHT
KZ
0.1
LZF
C221
PM1
LBZA
1VP-P
OSD
KZ
0.1
LZF
<G-IN>
C257
KK0.01
LZB
NC
SW
1ST AMP
BPF
2ND AMP
BPF
DEMO
COLOR
CLAMP
CONTRAST
BRIGHT
C841C842C843
KZ
0.1
LZF
<B-IN>
R208
AC
X251
C251
VCO
TINT
C253
EM0.47
LBWA
R251
1/10GJ
22KC
1/10GZ
0C
1/10GJ1KC
R321
C256
1/10GJ10KC
EM1
LBWA
CW
KIL
HDR
VCO
HDR
C/D
AFC1
VER
SEP
VER
C/D
NC
<RGB>
Q208
R252
22K
R209 R1072
1/10
GJ100C
2Vp-p
GND
V/C/Vert
APC1
ACC
KILLER
SYNC
SEP
RGB
MATRIX
OSD
SW
DRIVE/CUT-OFF E/W
+8V
19mA
RGB
C285
C284
KK
16EM
0.01
47
LZB
LBWA
R284
47
<FB-IN>
<9.0V B5>
<SIF>
<ACL>
<POWER ON/OFF>
<ABL>
<POWER FAIL>
R276
12K
D487
R492
1/6NF
33K
R485
18K
LA78040
IN
67
R514
J
R509
10K
F.B.T
★
T402
★
★
R471D471
1/2DJ1B
★
R504
4.7K
R505
1/2DJ
1.5
R517
18K
R518
1/10
GJ18KC
C506
63FJ
0.018
LBZB
R507
1/2DJ1.8
HV
HV
FO
FO
SC
SC
6
6
7
7
3
3
V+B
V+B
8
8
LOW +B
LOW +B
2400010
2400010
11
C516
16EM
10LBWA
R503
3.9K
HEATER
HEATER
AFC
AFC
★
C417
200MM0.24UVB:
250MJ0.24
(AU:UAP)
C411
★
1500MH
8000
(XK:AN)
★
R412
2SJ2.7
1
1
4
4
2
2
5
5
910
910
★
R481
1/2DJ
68B
C482
100EM
22
R482
★
DJ1B
C493
100PM
2.2X
D482
R491
D481
2400010
L402
DJ1K
2400010
TP51TP50
★
H-OUT
Q402
2SD2634YB
2400010
L401
R416
47
500KK
470A
XX
R428
12K
C484
EM4.7
LBWA
C407
D429
D428
T401
R406
DJ2.7K
R
R421
1/6NF
2.4K
4
R508
6.8K
D483
GND
OUT
5
C508
CJ56CL
R506
150
C503
25EM
10LBWA
R483
1/2DJ
1B
R497
2SJ2.2
C252
63FK0.047
LBZB
FBP1/256
AFC2
PHASE
SHIFTER
HDR
OUT
HDR
VCC
VER
RAMP
FRAME-GND
C406
500KK
220A
★
FRAME-GND
X-RAY
C497
6.3EM
100
5V
LBWA
B6
L284
★
R407
2SJ8.2K
C408
500KK
3900A
Q401
2SC2228
(D:E:M)
R493
DJ390K
TE7
TP7
R422
1/6NF
★
10K
40
39
H-GND
38
37
36
35
34
33
CPU
RESET
32
31
H-GND
30
29
27mA
28
+5V
27
26
25
242322212019181716151413121110987654321
TJ6
J
135V
B1
D408
R404
220
D422
D421
HZ11
HZ11
B2L
B2L
★★
9V
R442
1/10GJ
10KC
R449
1/10GF
4.7KC
R281
1/10GJ10KC
1/10GJ
5.6KC
C402
KK
0.01
LZB
C509
63GJ
<V-OUT>
Q490
2SD400
(E-MP:
L404
J
<H-DRIVE>
<H-PULSE>
R423
1/10GF
3.3KC
R1071
390
C1071
KK
0.01
LZB
C427
KK0.01
LZB
C441
KK0.01
LZB
C405
R405
PM1
LBZA
C403
63FJ6800
LBZA
C401
16EM
★
470
LBWA
63GJ
C505
0.47
LBZA
0.47
LBZA
R444
R443
★
R495
1SJ33
★
F-MP)
D490
<X-RAY>
<POWER FAIL>
★
C421
6.3EM
220
L1001
D351
R401
DJ100
D801
R488
1SJ15
R499
390
J
R400
J
18K
4.7K
R
KS
★
AC
R353
10K
R402
DJ120
<RGB>
X
Q1071
R426
1/10GJ680C
<HS>
<VS>
<VS>
<B>
<G>
<R>
R441
1K
X
<HS>
J1053
J
100
<H-PULSE>
<12V>
<H-DRIVE>
C634
16EM
47
LBWA
TP36
TP35
1/10GJ100C
1/10GJ100C
1/10GJ100C
R289
R288
R287
51
J1003
J
<5V B6>
<P-FAIL>
<X-RAY>
C3436
25PM4.7D
C3401
EM0.1
LBWA
R3401
R3402
1/10GJ
220C
R3406
1/10
GJ
100KC
C3406
KK
0.012
LZB
<SIF>
1/10GJ
220C
C3404
25PM4.7D
C3407
KK
5600
LZB
C3408
EM0.47
LBWA
TP34
Q486
2SD400
(E-MP:F-MP)
TJ5
R3407
1/10
GJ1MC
9V
X
C3411
EM0.47
LBWA
TP301
X
★
R489
2SJ22
D486
<ALWAYS +5V>
IC681
UPC78L05J
:TA78L05S
IC681A
R627
1/10
GJ10KC
Q681
AE
D629
Q695
2SA1015Y
:2SA564ARCU
:2SA608FCNP
R694
10K
Q693
AE
C693
EM0.1
LBWA
X
D680
R
D693
R691
1/10GJ10KC
135V
R695
1/10
GJ22KC
B1
R631
R632
1/10
GJ1KC
5 V
12V
C629
16EM
220
R683
4.7K
DJ6.8K
C683
16EM
100
LBWA
R634
47K
D627
R
Q627
2SB985(S:T)
:2SA1707(S:T)
TJ2
X
R628
DJ1.2K
R629
1/10
GJ1KC
Q635
AE
R692
68K
R693
1/10GJ
560KC
NOTES;
1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ".
2. RESISTORS SPECIFIED WITH TYPE OF RESISTOR, TOLERANCE
AND RESISTANCE VALUE ARE "1/4".
3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED.
4. PARTS MARKED WITH ARE RELATED WITH X-RADIATION.
5. THICK LINES ARE 15 WATTS SUPPLY LINE.
6. VIEW OF TR & FET & IC.
TOP VIEW
ARW
N
1
E
7. ISOLATION BORDER LINE.
AT2
COLD SIDE HOT SIDE
R1004
1/10GJ
27KC
R1003
1/10GJ
10KC
C3434C3433C3432C3431
KK
EM0.1
KK
4700
LZB
48 47 46 45 44 43 42 41 40 39 38 37
V
TRE-
O
L
1
I
N-
TO
L
U
T
-
L
2
B
A
SS
-L
3
L
S
O
U
T-R
4
LS
OUT-L
5
SDA
6
SCL
7
DGND
8
MAININ
9
MAINOUT
1
T
IN
10
PC
2
T
IN
C
11
P
CO
MP
T
N
G
I
I
L
N
12
R003
1/10GJ
1.8KC
★
R
P
C3412 C3413
16EM
47
LBWA
R002
1/10GJ
8.2KC
R001
1/10GJ
8.2KC
C489
16EM
220
LBWA
R486
2SJ8.2
R487
390
C626
16EM
1000
TJ1
X
C628
160EM
220XJ
R630
LBWA
BASS-R
N
C
L
I
RE
V
NC
F
R3411
1/10
GF62KC
C002
EM0.22
LBWA
R004
1/10GJ
1.8KC
C001
EM0.22
LBWA
9V-REG.
★
D624
★
D625
C625
1000KK
1200(CTB:
CRD)
★
C3439
25PM4.7D
L623
KK
4700
LZB
NC
VOLIN-R
TRE-R
TOUT-R
IC3401
CXA2134QP
SAPTC
VCC
GND
EM4.7
LBWA
L625
C004
KK
5600
LZB
C003
KK
5600
LZB
C3414
16EM
100
LBWA
12
12
13
13
10
10
2400010
14
14
11
11
16
16
L3401
J
NC
0.022
LZB
C3416
1SJ22K
1
23
123
★
IC601
POWER REG.
SE136N
LETTER\SIDE
ARW
B
C
B
C
E
B
1
G
E
C
3
2
S
D
IN CASE OF TR
IN CASE OF IC
IN CASE OF FET
TP317
TP318
T
SURRTC
V
O
U
T
-
L
N
SUBOUT
O
S
T
I
N
25PM4.7D
★
T601
4
4
5
5
6
6
7
7
1
1
2
2
3
3
★
C632
250KM
1000VAC
V1 IN
X
X
A
T
U
V
X
-
R
I
S
ETC
2400010
4
O
U
T
36
2
-L
R
-
2
X
35
AU
C
N
34
1-L
X
U
A
33
AUX1-R
VCAWGT
VCATC
VCAIN
VEOUT
VETC
V
E
W
G
VE
S
A
P
S
I
N
A
P
O
U
T
242322212019181716151413
C3417
EM4.7
LBWA
R604
2SJ2.2
R613
★
2SJ
0.39
L602
10. "J" : JUMPER WIRE.
C3427
EM1
LBWA
32
31
30
C3424
25PM4.7D
29
28
C3422
KK0.047
T
★
2SK2872
-F82
PHOTO
COUPLER
8. LIST OF REPLACEABLE DIODES.
9. LIST OF REPLACEABLE TRANSISTORS.
LZB
27
26
25
★
C608
1000KK
2200
(NH:CRD:CTB)
Q601
L611
D612
M (7ED00025) 1SS176, 1SS133, GMA01
R (7DD00019) 1S2076, 1S2473, D5442, 1N4148
AA (7DD00192) 1S2076, 1S2473, D5442, IN4148, 1SS133
P (7DD00021) 1S2076A,1S2471, 1N4148
AD (7T200183)
AE (7QT00202)
AB (7T200181)
AC (7T200182)
"X" : PART NOT USED.
CHIP
AJ (7T200221)
AH (7T200220)
C3418
25PM4.7D
★
C609
200EM
330(XG:XL)
★
★
2400010
2400010
R611
47K
★
R612
1/2FJ
10
D611
R
C3421
KK2700
LZB
C006
KK0.01LZB
R3432
1/10GJ
10KC
R3433
1/10GJ
10KC
Q611
2SC2274
(E:F)
L612
Q612
2SA984
(E:F)
R614
DJ470B
Q613
2SC2274
(E:F)
2SC1740S
Q,R,S
Q,R,S
2SA933S
Q,R
2SA1037K
R,S
R,S
R3437
1/10GJ
100C
1/10GJ
100C
R3444
R3442
R3434
1/10GJ
560C
R3435
1/10GJ
100KC
D1002
C3442
EM4.7
LBWA
C3441
EM4.7
LBWA
C3423
10TK3.3DR
C3435
EM4.7
LBWA
C3437
EM4.7
LBWA
1/10GJ
100KC
C1002
16EM
10LBWA
R3426
1/10
GJ3.9KC
C3426
10TK
10DR
R3422
1/10
GJ3KC
R3421
1/10
GJ3.3KC
IC001
LA4525
5678
★
D602
R603
1/2DJ
560K
★
D603
R606
DJ47
R608
1/10GJ
R607
470KC
DJ22
R609
1/10
C613
GJ22KC
63FJ
0.047
LBZA
R617
★
FJ680P
R619
C614
1/10GJ
63FJ0.01
22KC
LBZA
2SC945A 2SC1815
Q,P
R,Q,P
2SA564A 2SA1015
R
O,Y,GR
RY,GR
Q,R
O,Y,GR
2SA1179
M6,M7
2SC28122SC2412K
L6,L7
R3436
1/10GJ
560C
R3443
1/10GJ
330KC
R3441
1/10GJ
330KC
C010
25EM
220
LBWA
★
C603
500KK
1000A
★
C612
63FJ0.1
LBZB
D614
D613
R616
1/10
GJ
10KC
R618
DJ1K
Y,GR
D601
D604
L OUT
R OUT
V1 IN
L1 IN
R1 IN
★
★
★
C604
500KK
1000A
C011
25EM
220
LBWA
D001
1234
C631
★
250KM
1000VAC
R601
5WK1
(I:VC)
R013
5.6K
C012
R1002
1/10GJ75C
C015
16EM
330
LBWA
Q005
2SB764
(E:F)
16EM
22
LBWA
X
CAUTION
4A 125V
K1003
9
6
8
FIXED
AUDIO OUT
<V><R> <L>
FRONT AV IN
K1011
K011
R011
150
R012
150
J012
X
KSP
J10EA040N
★
R472
D472
2SJ
J
8.2
15V
R005
1/10GJ
10KC
R006
DJ1.5K
Q001
AE
★
F601
★
4A125V
LF601
(M:MD:MDK:T)
★
C601
250GK0.22XD
:275GM0.22XB
★
PS601
J608
J
★
R602
1/2CM
3.3MXU:
1/2XJ
3.3MVA
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.
KD1P
KD2P
★
C606
250KM
1000VAC
AV1
1
4
A
A1
2400010
2400010
A2
KD
★
W601
★
L901
L
R
1.0W 10%
AC CORD
D. COIL
SP901
SP901
IMPORTANT:
SCHEMATIC PART LOCATION NUMBERS MAY NOT ALWAYS MATCH THE SCHEMATIC SYMBOLS.
THE SCHEMATIC SYMBOLS AND PART DESCRIPTIONS ARE CORRECT AND SHOULD BE USED.
THE PART DESCRIPTIONS WILL BE LISTED UNDER
THE LOCATION NUMBER IN THE PARTS LIST.
Page 27
DS19500
Model:
COLOR TELEVISION
AS
FILE NO.
G8FGM, PRODUCT CODE 111350180
REFERENCE No. SM5110088-04
Notice
CORRECTION
SERVICE FLASH
PRODUCTION CHANGE
ADD INFORMATION
Please add this notice to the Service Manual listed below.
REVISION 4
Category:
U.S.A. / CANADA
Destination:
JULY / 26 / 2001
Date:
19500-04
Effective from: Chassis No.
SM5110088
REF: No.
NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the Service Manual.
If the Service Manual Chassis No. does not match the unit’s, additional Service Literature is
required. This chassis is similar to Chassis No. 19500-00. Only the Difference Service
Information is given in this manual. For detailed Service Information, refer to the Original Service
Manual and Notices for Chassis No. 19500-00 used in Model DS19500 (SM5110088).
Note: The change in Initial Bus Data Setup above is also effective in Chassis No. 19500-01.
INITIAL BUS DATA SETUP
Note: When IC802 (EEPROM) is replaced, the Service Menu NO. 01 HP (H Phase), NO. 13 TDS (Trap & D SW), NO. 24 AG (AFC
Gain), NO. 26 SCO (Sub-Color), NO. 27 STI (Sub-Tint), NO. 28 SSH (Sub-Sharpness), NO. 29 OPT (Option 1), NO. 30 OP2
(Option 2),NO. 31 HR (OSD Display H-Position), NO. 60 R00 (ROM Data 0), NO. 61 R01 (ROM Data 1), NO. 64 R04 (ROM
Data 4), NO. 68 R08 (ROM Data 8), NO. 70 R10 (ROM Data 10), NO. 71 R11 (ROM Data 11), NO. 72 R12 (ROM Data 12),
NO. 73 R13 (ROM Data 13), NO. 74 R14 (ROM Data 14), NO. 75 R15 (ROM Data 15), NO. 76 R16 (ROM Data 16), NO. 77
R17 (ROM Data 17), NO. 78 R18 (ROM Data 18) and NO. 132 R72 (ROM Data 72) should be set up for proper TV opera-
tion 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. 01 HP (H Phase) with ▲ or ▼ key. Adjust the data with + or – key for 18.
4. Select NO. 13 TDS (Trap & D SW) with ▲ or ▼ key. Adjust the data with + or – key for 1.
5. Select NO. 24 AG (AFC Gain) with ▲ or ▼ key. Adjust the data with + or – key for 0.
6. Select NO. 26 SCO (Sub Color) with ▲ or ▼ key. Adjust the data with + or – key for 7.
7. Select NO. 27 STI (Sub Tint) with ▲ or ▼ key. Adjust the data with + or – key for 21.
8. Select NO. 28 SSH (Sub Sharpness) with ▲ or ▼ key. Adjust the data with + or – key for 10.
9. Select NO. 29 OPT (Option 1) with ▲ or ▼ key. Adjust the data with + or – key for 100.
10. Select NO. 30 OP2 (Option 2) with ▲ or ▼ key. Adjust the data with + or – key for 0.
11. Select NO. 31 HR (OSD Display H-Position) with ▲ or ▼ key. Adjust the data with + or – key for 30.
11a.Select NO. 60 R00 (ROM Data 0) to NO. 132 R72 (ROM Data 72) with ▲ or ▼ key and adjust each of the data with + or
– key as specified in Table 1 in the following pages.
12. Press the MENU key to turn off the Service Menu display.
1. IN THE SERVICE ADJUSTMENTS LIST
PAGE 3
Page 28
— 2 —
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. TITLE
INITIAL REFERENCE INITIALSETUP
RANGE OF DATA FUNCTION
DATA DATA
01 HP 15 18* 0~31 Horizontal Phase (Horizontal Centering)
02 IAS 0 0 0, 1 IF AGC Switch 0: TV (Normal) 1: AV (IF Gain Minimum)
03 RAD 25 25 0~63 RF AGC Delay
04 PT 64 64 0~127 PLL Tuning
05 ADA 31 31 0~63 APC Detect Adjust
06 CD 0 0 0, 1 C-Diff
07 VS 32 32 0~63 Vertical Size
08 RB 0 0 0~255 Red Bias
09 GB 0 0 0~255 Green Bias
10 BB 0 0 0~255 Blue Bias
11 RD 60 60 0~127 Red Drive
12 BD 60 60 0~127 Blue Drive
13 TDS 0 1* 0, 1 Trap & D (B.P.F.) Switch 0: OFF 1: ON
14 AF 0 0 0, 1 Auto Flesh 0: OFF 1: ON
15 BS 0 0 0, 1 Black Stretch
1: OFF 0: ON
16 VL 4 4 0~7 Video Level
17 FL 15 15 0~31 FM Level
18 NIS 1 1 0, 1 N/I Switch (Black Noise Inverter)
1: OFF 0: ON
19 ABL 1 1 0,1 ABL Defeat 0: OFF 1: ON
20 WP 1 1 0,1 White Peak Limiter 1: OFF 0: ON
21 GD 7 7 0~15 Green Drive Reduction
22 VC 0 0 0~7 Vert. Comp
23 VD 32 32 0~63 Vert. DC
24 AG 3 0* 0~3 AFC Gain
00: Auto 01: High Gain 10: Low Gain 11: Non-Gate
25 SB 32 32 0~63 Sub-Brightness
26 SCO 10 7* 0~31 Sub-Color
27 STI 14 21* 0~31 Sub-Tint
28 SSH 8 10* 0~15 Sub-Sharpness
29 OPT 32 100* 0~255 Option 1 (See Note 1 page 5.)
30 OP2 64 0* 0~255 Option 2 (See Note 2 page 5.)
31 HR 43 30* 0~63 H-Position (OSD H-Position)
32 ATT 15 15 0~15 Attenuation
33 STE N/A N/A N/A N/A
34 FIL N/A N/A N/A N/A
35 WDB 32 32 0~32 Wide Band
36 SPC 32 32 0~32 Spectral
37 SPV N/A N/A N/A N/A
38 SBO 5 5 0~255 Sub Bright Offset
39 PCO N/A N/A N/A N/A
40 PTI N/A N/A N/A N/A
41 PUV N/A N/A N/A N/A
42 PDV N/A N/A N/A N/A
43 PLH N/A N/A N/A N/A
44 PRH N/A N/A N/A N/A
45 PCN N/A N/A N/A N/A
46 PBS N/A N/A N/A N/A
47 DRV
0~127 Red drive Adjustment (See Note 3 page 5.)
0~127 Blue Drive Adjustment (See Note 3 page 5.)
– 0 0 0~255 Red Bias Adjustment (See Note 4 page 5.)
48 – 0 0 0~255 Green Bias Adjustment (See Note 4 page 5.)
– 0 0 0~255 Blue Bias Adjustment (See Note 4 page 5.)
60 R00 0 231* 0~255 ROM Data 0
61 R01 0 151* 0~255 ROM Data 1
62 R02 0 0 0~255 ROM Data 2
1. IN THE SERVICE ADJUSTMENTS LIST (Continued)
PAGE 4
Page 29
— 3 —
NO. TITLE
INITIAL REFERENCE INITIALSETUP
RANGE OF DATA FUNCTION
DATA DATA
63 R03 0 0 0~255 ROM Data 3
64 R04 0 1* 0~255 ROM Data 4
65 R05 0 0 0~255 ROM Data 5
66 R06 0 0 0~255 ROM Data 6
67 R07 0 0 0~255 ROM Data 7
68 R08 0 169* 0~255 ROM Data 8
69 R09 0 0 0~255 ROM Data 9
70 R10 0 231* 0~255 ROM Data 10
71 R11 0 103* 0~255 ROM Data 11
72 R12 0 3* 0~255 ROM Data 12
73 R13 0 173* 0~255 ROM Data 13
74 R14 0 48* 0~255 ROM Data 14
75 R15 0 1* 0~255 ROM Data 15
76 R16 0 76* 0~255 ROM Data 16
77 R17 0 154* 0~255 ROM Data 17
78 R18 0 231* 0~255 ROM Data 18
79 R19 0 0 0~255 ROM Data 19
↓↓ ↓ ↓ ↓ ↓
131 R71 0 0 0~255 ROM Data 71
132 R72 0 180* 0~255 ROM Data 72
Table 1. ON-SCREEN SERVICE MENU (Continued)
Page 30
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. 48 (no vertical sweep) while degaussing.
2. Place the yoke on tube neck fully against glass.
2a. Place the CPM on the tube neck aligning the center of
the purity magnet tabs (2 pole) over center of Focus
Gap (G3 & G4). See Figure 2.
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. 08 RB (R-Bias), NO. 09 GB (GBias), and NO. 10 BB (B-Bias) data to 0 each.
7. Select Service Menu NO. 48 (no vertical sweep).
8. Adjust the screen control counterclockwise until the
horizontal scan lines is no longer visible.
9. Select Service Menu NO. 09 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.
Figure 1. Deflection Yoke Movement
Figure 2. Purity and Convergence Magnets
Figure 3. Adjusting Magnet
2. IN THE PURITY AND CONVERGENCE ADJUSTMENTS LIST
PAGE 10
— 4 —
DEFLECTION YOKE
SIX-POLE
MAGNET TABS
DEFLECTION YOKE
MOUNTING SCREW
PURITY
MAGNET
TABS
FOUR-POLE
MAGNET TABS
4
3
1
2
ANGLE OF MAGNET TABS
ANGLE
OF TABS
FOCUS GAP
(G3-G4)
RUBBER
WEDGE
MAGNET TABS
Page 31
— 5 —
Page &
Section
Schematic
Location
Part No.
Description
Q’ty
Interchange-
ability
Old
403 353 4303 MT-POLYPRO 7100P H 1.5K
1NO
404 077 4303 MT-POLYPRO 7100P H 1.5K
★
C411 D
New
403 343 8304
MT-POLYPRO 8000P H 1.5K
1NO
404 077 4709
MT-POLYPRO 8000P H 1.5K
Old
403 346 7304 MT-POLYPRO 0.36U J 250V
1NO
404 081 2906 MT-POLYPRO 0.36U M 200V
★
C417 D
New
403 346 7007
MT-POLYPRO 0.24U J 250V
1NO
404 081 2500
MT-POLYPRO 0.24U M 200V
Old 404 080 0606 ELECT 100U M 160V 1 NO
C628 D
New 404 073 9005
ELECT 220U M 160V
1NO
Old 403 070 8806 CERAMIC 1500P K 50V 1 NO
C711 B
New 403 073 4803
CERAMIC 820P K 50V
1 YES
Old 409 340 1904 IC LA7841 1 YES
★
IC501 E
New
409 340 1805 IC LA7840
1 YES
409 340 1904 IC LA7841
Old
409 333 3700 IC 24LC02B/P
409 376 1503 IC ST24C02B6
1 YES
409 470 3304 IC KS24C021C
IC802 G
409 333 3700 IC 24LC02B/P
New
409 376 1503 IC ST24C02B6
409 440 8902 IC M24C02-BN6
1 YES
409 495 6908 IC CAT24WC02P
409 497 0706 IC S524C20D21-DCB0
J111,
Old NOT USED NO
J112
B
New
WIRE LEAD
2 YES
610 031 5938 LINE FILTER
610 031 6089 LINE FILTER
Old
610 031 6096 LINE FILTER
1 YES
610 031 6119 LINE FILTER
610 031 6126 LINE FILTER
610 223 1212 LINE FILTER
★
LF601 E
610 031 5938 LINE FILTER
610 031 6089 LINE FILTER
610 031 6096 LINE FILTER
1 YES
New
610 031 6119 LINE FILTER
610 031 6126 LINE FILTER
610 223 1212 LINE FILTER
610 290 3027 LINE FILTER
Old
645 008 2733 INDUCTOR, 12U K
1NO
645 016 2596 INDUCTOR, 12U K
L164 D, G
New
645 003 9713 INDUCTOR, 15U K
1NO
645 016 2657 INDUCTOR, 15U K
Old
610 238 2846 DEFLECTION YOKE
1NO
610 238 2853 DEFLECTION YOKE
★
L902 D
New 645 026 3927 YOKE, DEFLECTION 1 NO
Old
405 001 7605 TR 2SA1015-Y(SAN)
405 004 3208 TR 2SA564A-R(CU)
1 YES
405 004 4809 TR 2SA608-F-CTV-NP
Q695 E, G
405 001 7605 TR 2SA1015-Y(SAN)
New
405 004 3208 TR 2SA564A-R(CU)
405 004 4809 TR 2SA608-F-CTV-NP
1 YES
405 151 3304 TR 2SA608NF-NPA
Page 15,
Chassis
Electrical
Parts List
3. IN THE CHASSIS ELECTRICAL PARTS LIST
The reason for change.
A : Misprint B : Quality Reliability C : Standardization
D : Design E : Add as a possible sub F : Schematic location change
G : Purchasing Request
Reason
Page 16,
Chassis
Electrical
Parts List
Page 14,
Chassis
Electrical
Parts List
Page 17,
Chassis
Electrical
Parts List
Page 32
Page &
Section
Schematic
Location
Part No.
Description
Q’ty
Interchangeability
Old 401 037 9101 MT-GLAZE 180 JA 1/10W 1 NO
R163 D, G
New 401 038 0602
MT-GLAZE 220 JA1/10W
1NO
Old
NOT USED
1NO
★
R411 B, D
New 402 083 1804 OXIDE-
MT 2.7 JB 7W
1 YES
Old 401 066 3705 OXIDE-MT 2.7 JA 2W 1 NO
★
R412 B, D
New
NOT USED
1 YES
Old 401 064 5701 OXIDE-MT 1.8 JA 2W 1 NO
★
R497 D
New 401 066 3002
OXIDE-MT 2.2 JA 2W
1NO
Old 401 026 9907 CARBON 4.7K JA 1/6W 1 NO
R504 D
New 401 027 2600
CARBON 5.6K JA 1/6W
1NO
Old
610 000 7901 DRIVE TRANS
1 YES
610 000 7918 DRIVE TRANS
T401 E
610 000 7901 DRIVE TRANS
New 610 000 7918 DRIVE TRANS 1 YES
645 047 2015 TRANS, DRIVE
Old 645 038 1676 TRANS, FLYBACK 1 YES
★
T402 E
New
645 038 1676 TRANS, FLYBACK
1 YES
645 043 3825
TRANS, FLYBACK
Old 421 006 8904 SAW F OFWM1862M 1 NO
X141 D, G
New
NOT USED
NO
Old NOT USED NO
X141A D, G
421 006 3206 SAW F TSF5221P
New
421 008 9008 SAW F TSF5235P
1NO
421 009 2909 SAW F TSF5235P2
Old 610 282 6500 ASSY, PWB, MAIN 1 NO
A001 D
New 610 281 6815
ASSY, PWB, MAIN
1NO
Old 645 040 5143 TUNER, U/V 1 YES
★
A101 E
645 038 5841 TUNER, U/V
New
645 040 5143 TUNER, U/V
1 YES
645 042 1983
TUNER, U/V
645 042 2003
TUNER, U/V
Old
413 007 6201 CRT A48AAB37X
1NO
413 007 7901 CRT A48AAB37X
★
Q901 D
New 414 009 3205 CRT A48KRD82X(DT) 1 NO
Old NOT USED NO
Q901C D
New 610 217 7794 CG PURITY MAGNET 1 NO
Old 610 284 9233
ASSY, WIRE GND CONNECTOR 1 YES
★
W902 E
New
610 284 9233
ASSY, WIRE GND CONNECTOR
1 YES
610 287 6598
ASSY, WIRE GND CONNECTOR
3. IN THE CHASSIS ELECTRICAL PARTS LIST (Continued)
The reason for change.
A : Misprint B : Quality Reliability C : Standardization
D : Design E : Add as a possible sub F : Schematic location change
G : Purchasing Request
Reason
Page 20,
Chassis
Electrical
Parts List
Page 18,
Chassis
Electrical
Parts List
Page 20,
Chassis
Electrical
Parts List
Page 18,
Chassis
Electrical
Parts List
Page 19,
Chassis
Electrical
Parts List
Page 20,
Chassis
Electrical
Parts List
— 6 —
Page 33
610 282 3448 OWNER’S MANUAL 610 289 3038 OWNER’S MANUAL
645 041 2509 ASSY, RC TRANSMITTER
645 045 4301 ASSY, RC TRANSMITTER
645 045 4318 ASSY, RC TRANSMITTER
610 285 1519 RC-BATTERY COVER
610 290 1221 RC-BATTERY COVER
610 290 1283 RC-BATTERY COVER
4. IN THE ACCESSORY PARTS LIST
PAGE 21
MODEL DS19500 (Chassis No. 19500-00)
MODEL DS19500 (Chassis No. 19500-04)
Part No. Description
KEY NO.
Part No. Description
— 7 —
Page 34
Printed in U.S.A.
July / 2001 / 2200 SMC
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)
Page 35
DS19500
Model:
COLOR TELEVISION
AS
FILE NO.
G8FFM, PRODUCT CODE 111350180
REFERENCE No. SM5110088-03
Notice
CORRECTION
SERVICE FLASH
PRODUCTION CHANGE
ADD INFORMATION
Please add this notice to the Service Manual listed below.
REVISION 3
Category:
U.S.A. / CANADA
Destination:
JULY / 26 / 2001
Date:
19500-03
Effective from: Chassis No.
SM5110088
REF: No.
NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the Service Manual.
If the Service Manual Chassis No. does not match the unit’s, additional Service Literature is
required. This chassis is similar to Chassis No. 19500-00. Only the Difference Service
Information is given in this manual. For detailed Service Information, refer to the Original Service
Manual and Notices for Chassis No. 19500-00 used in Model DS19500 (SM5110088).
Note: The change in Initial Bus Data Setup above is also effective in Chassis No. 19500-00.
INITIAL BUS DATA SETUP
Note: When IC802 (EEPROM) is replaced, the Service Menu NO. 01 HP (H Phase), NO. 13 TDS (Trap & D SW), NO. 24 AG (AFC
Gain), NO. 26 SCO (Sub-Color), NO. 27 STI (Sub-Tint), NO. 28 SSH (Sub-Sharpness), NO. 29 OPT (Option 1), NO. 30 OP2
(Option 2),NO. 31 HR (OSD Display H-Position), NO. 60 R00 (ROM Data 0), NO. 61 R01 (ROM Data 1), NO. 64 R04 (ROM
Data 4), NO. 68 R08 (ROM Data 8), NO. 70 R10 (ROM Data 10), NO. 71 R11 (ROM Data 11), NO. 72 R12 (ROM Data 12),
NO. 73 R13 (ROM Data 13), NO. 74 R14 (ROM Data 14), NO. 75 R15 (ROM Data 15), NO. 76 R16 (ROM Data 16), NO. 77
R17 (ROM Data 17), NO. 78 R18 (ROM Data 18) and NO. 132 R72 (ROM Data 72) should be set up for proper TV opera-
tion 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. 01 HP (H Phase) with ▲ or ▼ key. Adjust the data with + or – key for 18.
4. Select NO. 13 TDS (Trap & D SW) with ▲ or ▼ key. Adjust the data with + or – key for 1.
5. Select NO. 24 AG (AFC Gain) with ▲ or ▼ key. Adjust the data with + or – key for 0.
6. Select NO. 26 SCO (Sub Color) with ▲ or ▼ key. Adjust the data with + or – key for 7.
7. Select NO. 27 STI (Sub Tint) with ▲ or ▼ key. Adjust the data with + or – key for 19.
8. Select NO. 28 SSH (Sub Sharpness) with ▲ or ▼ key. Adjust the data with + or – key for 10.
9. Select NO. 29 OPT (Option 1) with ▲ or ▼ key. Adjust the data with + or – key for 100.
10. Select NO. 30 OP2 (Option 2) with ▲ or ▼ key. Adjust the data with + or – key for 0.
11. Select NO. 31 HR (OSD Display H-Position) with ▲ or ▼ key. Adjust the data with + or – key for 30.
11a. Select NO. 60 R00 (ROM Data 0) to NO. 132 R72 (ROM Data 72) with ▲ or ▼ key and adjust each of the data with + or
– key as specified in Table 1 in the following pages.
12. Press the MENU key to turn off the Service Menu display.
1. IN THE SERVICE ADJUSTMENTS LIST
PAGE 3
Page 36
— 2 —
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. TITLE
INITIAL REFERENCE INITIALSETUP
RANGE OF DATA FUNCTION
DATA DATA
01 HP 15 18* 0~31 Horizontal Phase (Horizontal Centering)
02 IAS 0 0 0, 1 IF AGC Switch 0: TV (Normal) 1: AV (IF Gain Minimum)
03 RAD 25 25 0~63 RF AGC Delay
04 PT 64 64 0~127 PLL Tuning
05 ADA 31 31 0~63 APC Detect Adjust
06 CD 0 0 0, 1 C-Diff
07 VS 32 32 0~63 Vertical Size
08 RB 0 0 0~255 Red Bias
09 GB 0 0 0~255 Green Bias
10 BB 0 0 0~255 Blue Bias
11 RD 60 60 0~127 Red Drive
12 BD 60 60 0~127 Blue Drive
13 TDS 0 1* 0, 1 Trap & D (B.P.F.) Switch 0: OFF 1: ON
14 AF 0 0 0, 1 Auto Flesh 0: OFF 1: ON
15 BS 0 0 0, 1 Black Stretch
1: OFF 0: ON
16 VL 4 4 0~7 Video Level
17 FL 15 15 0~31 FM Level
18 NIS 1 1 0, 1 N/I Switch (Black Noise Inverter)
1: OFF 0: ON
19 ABL 1 1 0,1 ABL Defeat 0: OFF 1: ON
20 WP 1 1 0,1 White Peak Limiter 1: OFF 0: ON
21 GD 7 7 0~15 Green Drive Reduction
22 VC 0 0 0~7 Vert. Comp
23 VD 32 32 0~63 Vert. DC
24 AG 3 0* 0~3 AFC Gain
00: Auto 01: High Gain 10: Low Gain 11: Non-Gate
25 SB 32 32 0~63 Sub-Brightness
26 SCO 10 7* 0~31 Sub-Color
27 STI 14 19* 0~31 Sub-Tint
28 SSH 8 10* 0~15 Sub-Sharpness
29 OPT 32 100* 0~255 Option 1 (See Note 1 page 5.)
30 OP2 64 0* 0~255 Option 2 (See Note 2 page 5.)
31 HR 43 30* 0~63 H-Position (OSD H-Position)
32 ATT 15 15 0~15 Attenuation
33 STE N/A N/A N/A N/A
34 FIL N/A N/A N/A N/A
35 WDB 32 32 0~32 Wide Band
36 SPC 32 32 0~32 Spectral
37 SPV N/A N/A N/A N/A
38 SBO 5 5 0~255 Sub Bright Offset
39 PCO N/A N/A N/A N/A
40 PTI N/A N/A N/A N/A
41 PUV N/A N/A N/A N/A
42 PDV N/A N/A N/A N/A
43 PLH N/A N/A N/A N/A
44 PRH N/A N/A N/A N/A
45 PCN N/A N/A N/A N/A
46 PBS N/A N/A N/A N/A
47 DRV
0~127 Red drive Adjustment (See Note 3 page 5.)
0~127 Blue Drive Adjustment (See Note 3 page 5.)
– 0 0 0~255 Red Bias Adjustment (See Note 4 page 5.)
48 – 0 0 0~255 Green Bias Adjustment (See Note 4 page 5.)
– 0 0 0~255 Blue Bias Adjustment (See Note 4 page 5.)
60 R00 0 231* 0~255 ROM Data 0
61 R01 0 151* 0~255 ROM Data 1
62 R02 0 0 0~255 ROM Data 2
1. IN THE SERVICE ADJUSTMENTS LIST (Continued)
PAGE 4
Page 37
— 3 —
NO. TITLE
INITIAL REFERENCE INITIALSETUP
RANGE OF DATA FUNCTION
DATA DATA
63 R03 0 0 0~255 ROM Data 3
64 R04 0 1* 0~255 ROM Data 4
65 R05 0 0 0~255 ROM Data 5
66 R06 0 0 0~255 ROM Data 6
67 R07 0 0 0~255 ROM Data 7
68 R08 0 169* 0~255 ROM Data 8
69 R09 0 0 0~255 ROM Data 9
70 R10 0 231* 0~255 ROM Data 10
71 R11 0 103* 0~255 ROM Data 11
72 R12 0 3* 0~255 ROM Data 12
73 R13 0 173* 0~255 ROM Data 13
74 R14 0 48* 0~255 ROM Data 14
75 R15 0 1* 0~255 ROM Data 15
76 R16 0 76* 0~255 ROM Data 16
77 R17 0 154* 0~255 ROM Data 17
78 R18 0 231* 0~255 ROM Data 18
79 R19 0 0 0~255 ROM Data 19
↓↓ ↓ ↓ ↓ ↓
131 R71 0 0 0~255 ROM Data 71
132 R72 0 180* 0~255 ROM Data 72
Table 1. ON-SCREEN SERVICE MENU (Continued)
VERTICAL CENTERING ADJUSTMENT
1. Tune receiver to an active channel.
2. Check that picture is in the vertical center of TV screen. If picture center is too low, replace resistor R513 (2.2K ohm, 1/2W) with
470 ohm, 1W. If picture center is too high, connect resistor R512 (470 ohm, 1W).
2. IN THE SERVICE ADJUSTMENTS LIST
PAGE 6
Note: The change in Vertical Centering Adjustment above is also effective in Chassis No. 19500-00.
Page 38
— 4 —
Page &
Section
Schematic
Location
Part No.
Description
Q’ty
Interchangeability
Old 403 070 8806 CERAMIC 1500P K 50V 1 NO
C711 B
New 403 073 4803
CERAMIC 820P K 50V
1 YES
Old 409 340 1904 IC LA7841 1 YES
★
IC501 E
New
409 340 1805 IC LA7840
1 YES
409 340 1904 IC LA7841
Old
409 333 3700 IC 24LC02B/P
409 376 1503 IC ST24C02B6
1 YES
409 470 3304 IC KS24C021C
IC802 G
409 333 3700 IC 24LC02B/P
New
409 376 1503 IC ST24C02B6
409 440 8902 IC M24C02-BN6
1 YES
409 495 6908 IC CAT24WC02P
409 497 0706 IC S524C20D21-DCB0
J111,
Old NOT USED NO
J112
B
New
WIRE LEAD
2 YES
610 031 5938 LINE FILTER
610 031 6089 LINE FILTER
Old
610 031 6096 LINE FILTER
1 YES
610 031 6119 LINE FILTER
610 031 6126 LINE FILTER
610 223 1212 LINE FILTER
★
LF601 E
610 031 5938 LINE FILTER
610 031 6089 LINE FILTER
610 031 6096 LINE FILTER
1 YES
New
610 031 6119 LINE FILTER
610 031 6126 LINE FILTER
610 223 1212 LINE FILTER
610 290 3027 LINE FILTER
Old
645 008 2733 INDUCTOR, 12U K
1NO
645 016 2596 INDUCTOR, 12U K
L164 D, G
New
645 003 9713 INDUCTOR, 15U K
1NO
645 016 2657 INDUCTOR, 15U K
Old
405 001 7605 TR 2SA1015-Y(SAN)
405 004 3208 TR 2SA564A-R(CU)
1 YES
405 004 4809 TR 2SA608-F-CTV-NP
Q695 E, G
405 001 7605 TR 2SA1015-Y(SAN)
New
405 004 3208 TR 2SA564A-R(CU)
405 004 4809 TR 2SA608-F-CTV-NP
1 YES
405 151 3304 TR 2SA608NF-NPA
Old 401 037 9101 MT-GLAZE 180 JA 1/10W 1 NO
R163 D, G
New 401 038 0602
MT-GLAZE 220 JA1/10W
1NO
Old
NOT USED
1NO
★
R411 B, D
New 402 083 1804 OXIDE-
MT 2.7 JB 7W
1 YES
Old 401 066 3705 OXIDE-MT 2.7 JA 2W 1 NO
★
R412 B, D
New
NOT USED
1 YES
Old NOT USED 1 NO
R513 B
New 401 008 7501 CARBON 2.2K JA 1/2W 1 YES
Page 15,
Chassis
Electrical
Parts List
3. IN THE CHASSIS ELECTRICAL PARTS LIST
The reason for change.
A : Misprint B : Quality Reliability C : Standardization
D : Design E : Add as a possible sub F : Schematic location change
G : Purchasing Request
Reason
Page 16,
Chassis
Electrical
Parts List
Page 14,
Chassis
Electrical
Parts List
Page 18,
Chassis
Electrical
Parts List
Page 17,
Chassis
Electrical
Parts List
Page 18,
Chassis
Electrical
Parts List
Page 39
— 5 —
Page &
Section
Schematic
Location
Part No.
Description
Q’ty
Interchangeability
Old
610 000 7901 DRIVE TRANS
1 YES
610 000 7918 DRIVE TRANS
T401 E
610 000 7901 DRIVE TRANS
New 610 000 7918 DRIVE TRANS 1 YES
645 047 2015 TRANS, DRIVE
Old 645 038 1676 TRANS, FLYBACK 1 YES
★
T402 E
New
645 038 1676 TRANS, FLYBACK
1 YES
645 043 3825
TRANS, FLYBACK
Old 421 006 8904 SAW F OFWM1862M 1 NO
X141 D, G
New
NOT USED
NO
Old NOT USED NO
X141A D, G
New
421 006 3206 SAW F TSF5221P
421 008 9008 SAW F TSF5235P
1NO
421 009 2909 SAW F TSF5235P2
Old 645 040 5143 TUNER, U/V 1 YES
★
A101 E
645 038 5841 TUNER, U/V
New
645 040 5143 TUNER, U/V
1 YES
645 042 1983
TUNER, U/V
645 042 2003
TUNER, U/V
Old 610 284 9233
ASSY, WIRE GND CONNECTOR
1 YES
★
W902 E
New
610 284 9233 ASSY, WIRE GND CONNECTOR
1 YES
610 287 6598
ASSY, WIRE GND CONNECTOR
3. IN THE CHASSIS ELECTRICAL PARTS LIST (Continued)
The reason for change.
A : Misprint B : Quality Reliability C : Standardization
D : Design E : Add as a possible sub F : Schematic location change
G : Purchasing Request
Reason
Page 20,
Chassis
Electrical
Parts List
610 282 3448 OWNER’S MANUAL 610 289 3038 OWNER’S MANUAL
645 041 2509 ASSY, RC TRANSMITTER
645 045 4301 ASSY, RC TRANSMITTER
645 045 4318 ASSY, RC TRANSMITTER
610 285 1519 RC-BATTERY COVER
610 290 1221 RC-BATTERY COVER
610 290 1283 RC-BATTERY COVER
4. IN THE ACCESSORY PARTS LIST
PAGE 21
MODEL DS19500 (Chassis No. 19500-00)
MODEL DS19500 (Chassis No. 19500-03)
Part No. Description
KEY NO.
Part No. Description
Page 20,
Chassis
Electrical
Parts List
Page 40
Printed in U.S.A.
July / 2001 / 2200 SMC
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)
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