Changhong EX-1A1 Service Manual

FILE NO. SM-CTV-O-131

COLOR TELEVISION

SERVICE MANUAL

MODEL NO. 21NF55/21PF93

CHASSIS NO. EX-1A1

Please read this manual carefully before service

TABLE OF CONTENTS

SPECIFICATIONS............................................................................................................. 1

SAFETY INSTRUCTIONS AND MAINTENANCE......................................... 2

X-RAY RADIATION PRECAUTION.......................................................................................... 2

SAFETY PRECAUTION.............................................................................................................. 2

PRODUCT SAFETY NOTICE.................................................................................................... 3

SAFETY SYMBOL DESCRIPTION...........................................................................................3

MAINTENANCE............................................................................................................................ 4

ADJUSTMENTS.................................................................................................................. 5

SET-UP ADJUSTMENTS........................................................................................................... 5

CIRCUIT ADJUSTMENTS.......................................................................................................... 8

STRUCTURE AND CHASSIS FUNCTION DESCRIPTION.................... 14

STRUCTURE BLOCK DIAGRAM............................................................................................. 14

BLOCK DIAGRAM FOR SUPPLY VOLTAGE SYSTEM...................................................... 15

CHASSIS DESCRIPTION............................................................................................................16

SERVICE DATA .................................................................................................................17

TECHNICAL DATA OF KEY ICS...............................................................................................17

WAVEFORMS OF KEY ICS .......................................................................................................35

SERVICE DATA OF KEY ICS ....................................................................................................37

REPLACEMENT OF PARTS.......................................................................................................41

APPENDIX

1. CIRCUIT DIAGRAM

2. PRINTED CIRCUIT BOARD LAYOUTS

3. FINAL WIRING DIAGRAMS

4. FINAL ASSEMBLY DIAGRAMS

SERVICE MANUAL

SPECIFICATIONS

Model Number 21NF55 21PF93

Color

RF system

Video system PAL4.43, NTSC3.58, NTSC4.43, PAL-M, PAL-N (50/60Hz)

Receiving
channel

Programs preset 236(0-235)
Antenna input

Picture tube (Approx.)
Effective screen dimensions
Audio output (THD≤7%)

Power source 150-250V ~, 50/60Hz
Weight (Approx.) 24kg 25kg
Dimensions

(W×H×D) (Approx.)
Rated power consumption 69W

Note: Designs and specifications are subject to change without notice.

system
Sound
system

VHF
UHF
CATV

PAL4.43, NTSC3.58, NTSC4.43, SECAM

B/G, I, M, D/K

C1～C12 (49.75-85.25MHz, 168.25-216.25MHz)

C13～C57 (471.25-863.25MHz)

Z1～Z7 (111-167MHz)

Z8～Z35 (223-447MHz)

75Ω(unbalanced)

406×305mm

3W+3W

585×460×480mm 577×459×480mm

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SERVICE MANUAL

INSTRUCTIONS FOR SERVICE SAFETY AND MAINTENANCE

WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”,
“

SAFETY PRECAUTION”AND “PRODUCT SAFETY NOTICE”INSTRUCTION BELOW.

X-RAY RADIATION PRECAUTION

1. The EHT must be checked every time the TV is serviced to ensure that the CRT does not emit
X-ray radiation as result of excessive EHT voltage. The maximum EHT voltage permissible in any
operating circumstances must not exceed the rated value. When checking the EHT, use the High
Voltage Check procedure in this manual using an accurate EHT voltmeter.

2. The only source of X-RAY radiation in this TV is the CRT. The TV minimizes X-RAY radiation, which
ensures safety during normal operation. To prevent X-ray radiation, the replacement CRT must be
identical to the original fitted as specified in the parts list.

3. Some components used in this TV have safety related characteristics preventing the CRT from
emitting X-ray radiation. For continued safety, replacement component should be made after
referring the PRODUCT SAFETY NOTICE below.

4. Service and adjustment of the TV may result in changes in the nominal EHT voltage of the CRT
anode. So ensure that the maximum EHT voltage does not exceed the rated value after service
and adjustment.

SAFETY PRECAUTION

WARNING: REFER SERVICING TO QUALIFIED SERVICE PERSONNEL ONLY.

1. The TV has a nominal working EHT voltage. Extreme caution should be exercised when working
on the TV with the back removed.

1.1 Do not attempt to service this TV if you are not conversant with the precautions and procedures for
working on high voltage equipment.

1.2 When handling or working on the CRT, always discharge the anode to the TV chassis before
removing the anode cap in case of electric shock.

1.3 The CRT, if broken, will violently expel glass fragments. Use shatterproof goggles and take extreme
care while handling.

1.4 Do not hold the CRT by the neck as this is a very dangerous practice.

2. It is essential that to maintain the safety of the customer all power cord forms be replaced exactly
as supplied from factory.

3. Voltage exists between the hot and cold ground when the TV is in operation. Install a suitable
isolating transformer of beyond rated overall power when servicing or connecting any test
equipment for the sake of safety.

4. When replacing ICs, use specific tools or a static-proof electric iron with small power (below 35W).

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SERVICE MANUAL

5. Do not use a magnetized screwdriver when tightening or loosing the deflection yoke assembly to
avoid electronic gun magnetized and decrement in convergence of the CRT.

6. When remounting the TV chassis, ensure that all guard devices, such as nonmetal control buttons,
switch, insulating sleeve, shielding cover, isolating resistors and capacitors, are installed on the
original place.

7. Replace blown fuses within the TV with the fuse specified in the parts list.

8. When replacing wires or components to terminals or tags, wind the leads around the terminal
before soldering. When replacing safety components identified by the international hazard symbols
on the circuit diagram and parts list, it must be the company-approved type and must be mounted
as the original.

9. Keep wires away from high temperature components.

PRODUCT SAFETY NOTICE

CAUTION: FOR YOU PROTECTION, THE FOLLOWING PRODUCT SAFETY NOTICE SHOULD BE
READ CAREFULLY BEFORE OPERATING AND SERVICING THIS TV SET.

1. Many electrical and mechanical components in this chassis have special safety-related
characteristics. These characteristics are often passed unnoticed by a visual inspection and the
X-ray radiation protection afforded by them cannot necessarily be obtained by using replacements
rated at higher voltages or wattage, etc. Components which have these special safety
characteristics in this manual and its supplements are identified by the international hazard
symbols on the circuit diagram and parts list. Before replacing any of these components read the
parts list in this manual carefully. Substitute replacement components which do not have the same
safety characteristics as specified in the parts list may create X-ray radiation.

2. Do not slap or beat the cabinet or CRT, since this may result in fire or explosion.

3. Never allow the TV sharing a plug or socket with other large-power equipment. Doing so may result
in too large load, causing fire.

4. Do not allow anything to rest on or roll over the power cord. Protect the power cord from being
walked on, modified, cut or pinched, particularly at plugs.

5. Do not place any objects, especially heavy objects and lightings, on top of the TV set. Do not install
the TV near any heat sources such as radiators, heat registers, stove, or other apparatus that
produce heat.

6. Service personnel should observe the SAFETY INSTRUCTIONS in this manual during use and
servicing of this TV set. Otherwise, the resulted damage is not protected by the manufacturer.

SAFETY SYMBOL DESCRIPTION

The lightning symbol in the triangle tells you that the voltage inside this product may be
strong enough to cause an electric shock. Extreme caution should be exercised when

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SERVICE MANUAL

working on the TV with the back removed.
This is an international hazard symbol, telling you that the components identified by the
symbol have special safety-related characteristics.

FDA

This symbol tells you that the critical components identified by the FDA marking have

special safety-related characteristics.

UL This symbol tells you that the critical components identified by the UL marking have

special safety-related characteristics.

C UL This symbol tells you that the critical components identified by the C-UL marking have

been evaluated to the UL and C-UL standards and have special safety-related
characteristics.

VDE

This symbol tells you that the critical components identified by the VDE marking have

special safety-related characteristics.

MAINTENANCE

1. Install the TV set on a stable and level surface. Do not place the set near or over a radiator or heat
register, or where it is exposed to direct sunlight.

2. Do not install the TV set in a place exposed to rain, water, excessive dust, mechanical vibrations or
impacts.

3. Allow enough space (at least 10cm) between the TV and wall or enclosures for proper ventilation.

4. Slots and openings in the cabinet should never be blocked by clothes or other objects.

5. Please power off the TV set and disconnect it from the wall immediately if any abnormal condition
are met, such as bad smell, belching smoke, sparkling, abnormal sound, no picture/sound/raster.
Hold the plug firmly when disconnecting the power cord.

6. Unplug the TV set from the wall outlet before cleaning or polishing it. Use a dry soft cloth for
cleaning the exterior of the TV set or CRT screen. Do not use liquid cleaners or aerosol cleaners.

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SERVICE MANUAL

ADJUSTMENTS

SET-UP ADJUSTMENTS

The following adjustments should be made when a complete realignment is required or a new picture
tube is installed.
Perform the adjustments in the following order:

1. Color purity

2. Convergence

3. White balance

Notes:

①　 The purity/convergence magnet assembly and rubber wedges need mechanical positioning.
②　 For some picture tubes, purity/ convergence adjustments are not required.

1. Color Purity Adjustment

Preparation:
Before starting this adjustment, adjust the vertical sync, horizontal sync, vertical amplitude and
focus.

1.1 Face the TV set north or south.

1.2 Connect the power plug into the wall outlet and turn on the main power switch of the TV set.

1.3 Operate the TV for at least 15 minutes.

1.4 Degauss the TV set using a specific degaussing coil.

1.5 Set the brightness and contrast to maximum.

1.6 Counter clockwise rotate the R/B low brightness potentiometers to the end and rotate the green low
brightness potentiometer to center.

1.7 Receive green raster pattern signals.

1.8 Loosen the clamp screw holding the deflection yoke assembly and slide it forward or backward to
display a vertical green zone on the screen. Rotate and spread the tabs of the purity magnet
around the neck of the CRT until the green zone is located vertically at the center of the screen.

1.9 Slowly move the deflection yoke assembly forward or backward until a uniform green screen is
obtained.

1.10 Tighten the clamp screw of the assembly temporarily. Check purity of the red raster and blue raster
until purities of the three rasters meet the requirement.

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SERVICE MANUAL

Adjust the Angle (Vertical Lines)

Convergence Magnet Assembly

Deflection Coil

Dummy Wedge

Rubber Wedge

Glass Cloth Tapes

4-pole Magnet

Purity Magnet

Purity/Convergence
Magnet Module

6-pole Magnet

Adhesive

Deflection Yoke

Fig. 1

Fixed

Rotate Two Tabs At the
Same Time (Horizontal Lines)

Adjustment of Magnets

Fig. 2

2. Convergence Adjustment

Preparation:
Before attempting any convergence adjustment, the TV should be operated for at least 15 minutes.

2.1 Center convergence adjustment

2.1.1 Receive dot pattern.

2.1.2 Adjust the brightness/contrast controls to obtain a sharp picture.

2.1.3 Adjust two tabs of the 4-pole magnet to change the angle between them and red and blue

2.1.4 Turn both tabs at the same time keeping the angle constant to superimpose red and blue

2.1.5 Adjust two tabs of the 6-pole magnet to superimpose red/blue line and green line.

2.1.6 Remember red and blue movement. Repeat steps2.1.3-2..1.5 until optimal convergence is

vertical lines are superimposed each other on the center of the screen.

horizontal on the center of the screen.

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SERVICE MANUAL

Red/BLU

Red

pole Magnet

Red/BL

obtained.

2.2 Circumference convergence adjustment

2.2.1 Loosen the clamp screw holding the deflection yoke assembly and allow it tilting.

2.2.2 Temporarily put the first wedge between the picture tube and deflection yoke assembly. Move

front of the deflection yoke up or down to obtain better convergence in circumference. Push the
mounted wedge in to fix the yoke temporarily.

2.2.3 Put the second wedge into bottom.

2.2.4 Move front of the deflection yoke to the left or right to obtain better convergence in

circumference.

2.2.5 Fix the deflection yoke position and put the third wedge in either upper space. Fasten the

deflection yoke assembly on the picture tube.

2.2.6 Detach the temporarily mounted wedge and put it in either upper space. Fasten the deflection

yoke assembly on the picture tube.

2.2.7 After fastening the three wedges, recheck overall convergence and ensure to get optimal

convergence. Tighten the lamp screw holding the deflection yoke assembly.

BLU Red

BLU

4-pole Magnet Movement 6­Movement

Incline the Yoke up (or down) Incline the Yoke Right(or left)

Circumference Convergence by DEF Yoke

Fig. 3

3. White Balance Adjustment

Generally, white balance adjustment is made with professional equipment. It’s not practical to get
good white balance only through manual adjustment. For TVs with I2C bus control, change the bus
data to adjust white balance.

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SERVICE MANUAL

CIRCUIT ADJUSTMENTS

Preparation:
Circuit adjustments should be made only after completion of set-up adjustments.
Circuit adjustments can be performed using the adjustable components inside the TV set. For TVs with
I2C bus control, first change the bus data.

1. Degaussing

A degaussing coil is built inside he TV set. Each time the TV is powered on, the degaussing coil will
automatically degauss the TV. If the TV is magnetized by external strong magnetic field, causing
color spot on the screen, use a specific degausser to demagnetize the TV in the following ways.
Otherwise, color distortion will be shown on the screen.

1.1 Power on the TV set and operate it for at least 15 minutes.

1.2 Receive red full-field pattern.

1.3 Power on the specific degausser and face it to the TV screen.

1.4 Turn on the degausser. Slowly move it around the screen and slowly take it away from the TV.

1.5 Repeat the above steps until the TV is degaussed completely.

2. Supply Voltage Adjustment

Caution: +B voltage has close relation to high voltage. To prevent X-ray radiation, set +B voltage to
the rated voltage.

2.1 Make sure that the supply voltage is within the range of the rated value.

2.2 Connect a digital voltmeter to the +B voltage output terminal of the TV set. Power on the TV and set
the brightness and sub-brightness to minimum.

2.3 Regulate voltage adjustment components on the power PCB to make the voltmeter read 115±1V.

3. High Voltage Inspection

Measure voltages of test points on the main PCB with the digital voltmeter. Measure the CRT high
voltage with the high-voltage testing equipment and heater voltage with the high-frequency
effective voltmeter. The rated values are shown as below.

Table 1

Test Point Voltage Value (V)
Positive of C492 185V±5V
Filament pin of socket 6.3V±
21” CRT anode 25.5KV±1.2KV
Anode of 21” pure flat CRT (including Samsung, BMCC and Toshiba) 27.5KV±1.5KV
Anode of other 21” pure flat CRTs 26.5KV±1.5KV

Notes:

①　 Measure voltage of the related isoelectronic point if it’s difficult to measure a certain point in Table 1.
②　 Anode high voltage differs depending on CRTs used, which should be decided by engineers.

8

0.3

V

RMS

SERVICE MANUAL

4. Focus Adjustment

Caution: Dangerously high voltages are present inside the TV. Extreme caution should be
exercised when working on the TV with the back removed.

4.1 After removing the back cover, look for the FBT on the main PCB. There should be a FCB on the
FBT.

4.2 Power on the TV and preheat it for 15 min.

4.3 Receive a normal TV signal. Rotate knob of the FCB until you get a sharp picture.

5. Safety Inspection

5.1 Inspection for insulation and voltage-resistant
Perform safety test for all naked metal of the TV. Supply high voltage of 3000V AC, 50Hz (limit
current of 10mA) between all naked metal and cold ground. Test every point for 3 min. and ensure
no arcing and sparking.

5.2 Requirements for insulation resistance
Measure resistance between naked metal of the TV and feed end of the power cord to be infinity
with a DC-500 high resistance meter and insulation resistance between the naked metal and
degaussing coil to be over 20MΩ.

6. DESIGN/SERVICE mode

6.1 To enter the USER SERVICE mode

Caution: The user service mode adjustment can be changed only when service personnel adjust
the whole set data during servicing. As the control data have dramatic effects on functions and
performance of the TV, service personnel should not tell user how to
enter the SERVICE mode to avoid improper data settings.

6.1.1 Set the volume to 0. Then press and hold the MUTE button on

the remote control, and press the MENU button on the TV to

S

VS 0-3F 25

xxxxxxxx

enter the SERVICE mode. (In this case, the S mode cannot be
stored in the EEPROM. To exit from the S mode, turn off the TV set. )

6.1.2 After entering the S mode, Red “S”is displayed on the upper center of the screen and MENU1

is default. Use the POS+/- buttons to highlight an adjustment and the VOL+/- buttons to adjust
it. The adjusted data are immediately output and stored in the EEPROM

6.2 Bus data in the S mode

Table 1 Adjustment and Option Data in S mode

Item Adjustment Description Remarks

CORE 03 Coring (for some CPU only)
0-IF 20 Sound adjustment setting (for some CPU only)
5PAR/6PAR 1F Parallelogram correction (for large-screen only)

5BOW/6BOW 1F Curve correction (for large-screen only)

5HSH/6HSH

Set to the
optimal mode

Horizontal center in the TV mode for 50Hz/60Hz
For 50Hz, “5HSH” is displayed；for 60Hz, “6HSH” is
displayed.

9

*

(Continued)

SERVICE MANUAL

0

Chunghwa CRT

5EWW/6EWW 1F East-West correction (for large-screen only)
5EWP/6EWP 1F East-West parabola correction (for large-screen only)

5UCR/6UCR 1F Upper corner parabola correction (for large-screen only)
5LCR/6LCR 1F Lower corner parabola correction (for large-screen only)
5EWT/6EWT 1F Trapezoidal correction (for large-screen only)
5VSL/6VSL 1F Vertical slope (for large-screen only) *

5VAM/6VAM 1F

5SCL/6SCL

5VSH/6VSH

5VOF/6VOF

VX 19 Vertical zoom (for large-screen only)

Set to the
optimal mode
Set to the
optimal mode

Set to the
optimal mode

20 Red gun cutoff voltage *

Vertical amplitude; For 50Hz, “5VAM” is displayed；for
60Hz, “6VAM” is displayed.

S correction *

Vertical center in the TV mode for 50Hz/60Hz. For 50Hz,
“5VSH” is displayed；for 60Hz, “6VSH” is displayed.

OSD vertical center *

*

*

GRN 20 Green gun cutoff voltage *
WPR 1F Red gun drive voltage *
WPG 1F Green gun drive voltage *
WPB 1F Blue gun drive voltage *
YDFP/YDFN 07 PAL brightness delay time/ NTSC brightness delay time
TOP 10-1F UOC AGC *

TV audio output power can be adjusted by means of UOC
audio output amplitude. Generally, UOC audio output

VOL 26

IFFS 03（02） PIF (02-38.9MHz, 03-38MHz)
HDOL 04 Cathode drive level (typical: 04-07)
AGC 03 IF ACG speed

VG2B 3A

SBRI 1F Sub brightness
MBRI 30 Brightness Max.

amplitude is set to 26 for 21” models with stereo output of
3W+3W; 2C for 21” models with stereo output of 5W+5W;
24 for 14” models with mono output of 2WX2; 22 for 14”
models with mono output of 1WX2.

VG2 brightness setting(VG2B): 3A for 21” models;

2E for 14” models;
Contrast Max. setting (MCON): 30 for 21” Malaysia
Matsushita or BMCC CRT with ferrite mask;
MCON: 30; VG2B: 30, HDOL: 04 for 21”

(Continued)

***

1

SERVICE MANUAL

SCON 20 Sub contrast
MCON 30 Contrast Max.

SCOL 32 Sub color
OP1 BF Option set byte 1 ***
OP2 09 Option set byte 2 ***
OP3 FF Option set byte 3 ***
OP4 F6 Option set byte 4 ***
OP5 76 Option set byte 5 ***
OP6 3C Option set byte 6 ***
INIT EEPROM initialization
VG2 Adjusting screen voltage with VG2 *
VSD Vertical output off
STS0/1/2 System status byte

Notes:

①　 The items remarked with “*”, not affecting functions of the whole set, can be adjusted depending on models.
②　 The items remarked with “***”, affecting functions of the whole set, can be adjusted depending on functions of

models.

③　 To write in logo, use the ↓/↑buttons to highlight an adjustment and the ←/→ buttons to adjust.
④　 The data sheet may differ dependent on different models.
⑤　 The data sheet may differ dependent on different CRTs for the same model.

6.3 Option set

With remote control system software TDA935X, all options can be set in the SERVICE mode and
stored in EEPROM. Data related to picture, sound and geometric adjustment are also stored in
EEPROM.

Table 2 Function Option Bit Setting

Bit Item Description Data

0 OP_HOTEL Hotel mode (1: Yes, 0: No) 1

1 OP_236

OP1

OP2 0 OP_AVL AVL: 1: Yes 1

2 OP_NTSC NTSC color system options: 1: Yes, 0: No 1

3 OP_AV2

4 OP-SVSH S-Video terminal: 1: Yes, 0: No 1
5 OP-DVD DVD component input: 1: Yes 1
6 OP-RGB RGB input: 1: Yes, 0: No 1
7 OP-OSO Switch off in vertical overscan 1

Channels preset: 1: 236 channels

0: 100 channels

Two sets of AV inputs: 1: Two sets of separate AV inputs 0：Two
sets of parallel AV inputs or one set of AV inputs

(Continued)

1

1/0

11

12

OP3

OP4

OP5

SERVICE MANUAL

AV RF output: 1: RF output (for models with SCART jack

1 OP_RFTOAV

2 OP_NOT_1 0
3 OP_NOT_2 0

4 OP_NOT_3

5 OP_USER-LOGO

6 OP_ON-BLACK

7 OP_FSL Slicing level for vertical sync 0
0 OP_ENGLISH English 1
1 OP_FARSI Farsi or Czech 1
2 OP_ARABIC Arabic or Slovakian 1
3 OP_RUSSIAN Russian 1
4 OP_FRENCH French 1
5 OP_GERMAN German 1
6 OP_ITALY Italian, Indonesian or Hungarian 1
7 OP_SPANISH Spanish, Malay or Croatian 1
0 OP_FMWS Window selection of sound pll: small/large window 0

1 OP_DIRECT_SWIT

CH_ON

2 OP_HCO EHT tracking mode 1

3 OP_LOGO

4 OP_SOUND_DK Sound system-D/K option setting 1
5 OP_SOUND_BG Sound system-B/G option setting 1
6 OP_SOUND_I Sound system-I option setting 1
7 OP_SOUND_M Sound system-M option setting 1

0 OP_TUNER

1 OP_AUTO_LANG0
2 OP_AUTO_LANG1

1XX-English/Arabic
011-English/Farsi
010-English/Russian
001-English/Ukrainian
000- English/Paneuro
User LOGO setting prior to CHANGHONG LOGO: 1: Display

characters can be set by the VOL+/- buttons
Power-on auto test back selection:
1: Blue, 0: Black

Memory power-on (If turned off by the remote control, then the
TV is turned on by the remote control; if turned off by the MAIN
POWER SWITCH, then turned on by the MAIN POWER
SWITCH.) 1: Yes

Changhong logo display ： 1-Displayed without signal
reception；0-No

Tuner: 1: Philips-Tuner

0: Panasonic-Tuner

Outgoing language option setting: (OP-AUTO-LANG2/1/0):
English (000)

except EX-1A)

0: Monitor output (for models with RCA jack)

-NOT-3/2/1):

0/1

0

0

0

1

0

0

0
0

(Continued)

SERVICE MANUAL

13

OP6

Notes:

①　 Do not change the data marked with “ ” in “Data”column.
②　 Check if the color/sound systems conform to the specifications of different models after setting.

3 OP_AUTO_LANG2

4 OP_FORF 1

5 OP_FORS

6 OP_AVON If AV off, then AV on 1
7 OP_ONPOSITION With HOTEL mode preset, on position is fixed to POS1. 0
0 OP_AUTOTEST Auto test when power-on (set to 0 typically) 0
1 OP_PSNS Sensitivity 0
2 OP_BSCREEN Black screen when changing channels: 1-Yes；0-No 1
3 OP_SECAM SECAM color system option: 1: Yes 1
4 OP_DFL Disable flash protection 1
5 OP_SIF External SIF amplifier: 1: Yes, 0: No 1
6 OP_EXT_SIF0 1

7 OP_EXT_SIF1

Farsi (001)
Arabic (010)
Russian (011)
French (100)
German (101)
Italian or Indonesian (110)
Spanish or Malay (111)
Field frequency options (OP-FORS/FORF):

00- AUTO 60HZ, 01-KEEP LAST,

10-FORCE 60HZ, 11-AUTO 50HZ

Sound system options for external circuit (OP-EXT -SIF1/0):
D/K: 00，B/G: 01，I: 10，M: 11.
1: Sets sound system of external SIF as the appropriate one
and also sets sound system in the course of auto demo as the
appropriate one
0: Changes sound system in the course of auto demo.

0

1

0

SERVICE MANUAL

14

Tuner

A101

IF Pre-

Amplifier

+

SAWF

Analog Switc h

HEF4053

Video

Amplifier

Formed of

Microcontroller and small signal processor

UOC

CH05T0108

EEPROM
AT24C08

Audio Prec essor

TDA7449

H.Drive

V.OUT

TDA8356J

Audio Amp lifier

TDA7057AQ

H.OUT

FBT

T402

Power Supply Circuit

STR-F6654 or

STR-G5653

+3.3V+5V-1

+15V

+115V

CRT

Audio/Video

Input/Output

Band 1,2

Vt,AGC

From

Antenna

IIC BUS

Audio
Input

R

L

Speaker

150-250V~,50/60Hz

VY01-VY09

G RB

R e m o t e

Remote

Sensor

HS 0038

Circui for

Bu ttons On

The TV

c o n t ro l

STRUCTURE AND CHASSIS FUNCTION DESCRIPTION

1. STRUCTURE BLOCK DIAGRAM

Fig.4 Structure Block Diagram for EX-1A1 Chassis Series

SERVICE MANUAL

15

Regulator

V115

N441

N442

Regulator

V871,

VD882

FBT

T400

VD491

+190V

VD451

+45V

VD461

+16V

VD471

To CRT RGB PCB

To A100,N401

To N401

+8V

+5V-2

To A100

VD891

+115V

To N600

VD881 +15V-H

VD871 +15-S

+5V-1

To H Ou t
EEPROM
R/C Input

+3.3V

To N100

Keyboard

Switch

Transformer

T804

Power Regulat ion

and Control Circuit

STR-G5653/F6654

Bridge Rectifying

Filter

VD803~VD806

C802,C807

Line Filter

L801,C801,

C802

150-250V~,50/60Hz

Feedback Circuit

N801

Error Signal

To A100,

N100,

N650

2. BLOCK DIAGRAM FOR SUPPLY VOLT-AGE SYSTEM

Fig .6 Block Diagram for EX-1A1 Supply Voltage System

SERVICE MANUAL

16

3. CHASSIS DESCRIPTION

1). General Description

EX-1A1 chassis series are applied in 21NF55/21PF93 respectively which uses mainly Philips’
advanced UOC-ultimate chip TDA935X/6X/8X and I2C-bus controlled IC. With combination of
microcontroller and small signal processor, the TDA935X/6X/8X series feature high-integration,
high-performance-to-price ratio and high-reliability and advanced functions with fewer external
components, which provide much convenience for manufacturing and technical service.

2). The EX -1A1chassis series mainly use the following ICs and assemblies.
Table 3 Key ICs and Assemblies

Serial

No.

1 N100
2 N200 AT24C08 EEPROM

3 N401 TDA8356/N6 Vertical scan output stage circuit
4 N402 HEF4053 Analog switch
5 N600 TDA7057AQ Sound power amplifier
6 N650 TDA7449 Sound processor
7 N861 STR-G5653 Power supply circuit
8 A100 TDQ-5B6M Tuner

Position Type Function Description

CH05T0101
(TDA935X/6X/8X)

Microcontroller and small signal processor (UOC)

SERVICE MANUAL

17

SERVICE DATA

1. KEY ICS TECHNICAL DATA

1.1 Microcontroller and small signal processor TDA935X/6X/8X

The super chips TDA935X/6X/8X are good in pins compatibility. Differences among them are shown
as follows.

TDA9351（48K） PAL/NTSC/SECAM+1 PAGE TELETEST
TDA9350（48K） PAL/NTSC+1 PAGE TELETEST
TDA9361（64K） PAL/NTSC/SECAM+10 PAGE TELETEST
TDA9360（64K） PAL/NTSC+10 PAGE TELETEST
TDA9380（32K） PAL/NTSC
TDA9387（32K） NTSC

TDA935X/6X/8X PS/N2 series TV signal processor-Teletext decoder with embedded
？ -Controller

1) General Description

The various versions of theTDA935X/6X/8X PS/N2 series combine the functions of a TV signal
processor together with a ？ -Controller and US Closed Caption decoder. Most versions have a
Teletext decoder on board. The Teletext decoder has an internal RAM memory for 1or 10 page text.
The ICs are intended to be used in economy television receivers with 90 ?and 110 ?picture tubes.？ ？
The ICs have supply voltages of 8 V and 3.3 V and they are mounted in S-DIP envelope with 64
pins.
The features are given in the following feature list. The differences between the various ICs are
given in the table on page 4.

2) Features

TV-signal processor

● Multi-standard vision IF circuit with alignment-free PLL demodulator

● Internal (switchable) time-constant for the IF-AGC circuit

● A choice can be made between versions with mono intercarrier sound FM demodulator and

versions with QSS IF amplifier.

● The mono intercarrier sound versions have a selective FM-PLL demodulator which can be switched

to the different FM sound frequencies (4.5/5.5/6.0/6 .5 MHz).
The quality of this system is such that the external band-pass filters can be omitted.

● Source selection between ‘internal’ CVBS and external CVBS or Y/C signals

● Integrated chrominance trap circuit

● Integrated luminance delay line with adjustable delay time

● Picture improvement features with peaking (with variable centre frequency and positive/negative

overshoot ratio) and black stretching

● Integrated chroma band-pass filter with switchable centre frequency

● Only one reference (12 MHz) crystal required for the

● -Controller, Teletext- and the colour decoder

● PAL/NTSC or multi-standard colour decoder with automatic search system

SERVICE MANUAL

18

● Internal base-band delay line

● RGB control circuit with ‘Continuous Cathode Calibration’, white point and black level offset

adjustment so that the colour temperature of the dark and the light parts of the screen can be
chosen independently.

● Linear RGB or YUV input with fast blanking for external RGB/YUV sources. The Text/OSD signals

are internally supplied from the ？ -Controller/Teletext decoder

●

Contrast reduction possibility during mixed-mode of OSD and Text signals

● Horizontal synchronization with two control loops and alignment-free horizontal oscillator

● Vertical count-down circuit

● Vertical driver optimized for DC-coupled vertical output stages

● Horizontal and vertical geometry processing

● Horizontal and vertical zoom function for 16 : 9 applications

● Horizontal parallelogram and bow correction for large screen picture tubes

● Low-power start -up of the horizontal drive circuit

TV signal processor -Teletext decoder with embedded ？ -Controller TDA935X/6X/8X PS/N2
series

● -Controller

● 80C51 ？ -controller core standard instruction set and timing

●

1 s machine cycle？

● 16 - 128Kx8-bit late programmed ROM

● 3 - 12Kx8-bit DATA RAM (shared between Display, Acquisition and Auxiliary Ram)

● Interrupt controller for individual enable/disable with two level priority

● Two 16-bit Timer/Counter registers

● One 16 bit Timer with 8-bit Pre-scaler

● WatchDog timer

● Auxiliary RAM page pointer

● 16-bit Data pointer

● Stand -by, Idle and Power Down (PD) mode

● 14 bits PWM for Voltage Synthesis Tuning

●

8-bit A/D converter

● 4 pins which can be programmed as general I/O pin, ADC input or PWM (6-bit) output

Data Capture

● Text memory for 0, 1 or 10 pages

● In the 10 page versions inventory of transmitted Teletext pages stored in the Transmitted Page

Table (TPT) and Subtitle Page Table (SPT)

● Data Capture for US Closed Caption

● Data Capture for 525/625 line WST, VPS (PDC system A) and Wide Screen Signalling (WSS) bit

decoding

● Automatic selection between 525 WST/625 WST

● Automatic selection between 625 WST/VPS on line 16 of VBI

● Real-time capture and decoding for WST Teletext in Hardware, to enable optimized ？ -processor

throughput

●

Automatic detection of FASTEXT transmission

SERVICE MANUAL

19

● Real-time packet 26 engine in Hardware for processing accented, G2 and G3 characters

● Signal quality detector for video and WST/VPS data types

● Comprehensive teletext language coverage

● Full Field and Vertical Blanking Interval (VBI) data capture of WST data

Display

● Teletext and Enhanced OSD modes

●

Features of level 1.5 WST and US Close Caption

● Serial and Parallel Display Attributes

● Single/Double/Quadruple Width and Height for characters

● Scrolling of display region

● Variable flash rate controlled by software

● Enhanced display features including overlining, underlining and italics

● Soft colours using CLUT with 4096 colour palette

● Globally selectable scan lines per row (9/10/13/16) and character matrix [12x10, 12x13, 12x16

(VxH)]

● Fringing (Shadow) selectable from N-S-E-W direction

● Fringe colour selectable

● Meshing of defined area

● Contrast reduction of defined area

●

Cursor

● Special Graphics Characters with two planes, allowing four colours per character

● 32 software redefinable On-Screen display characters

● 4 WST Character sets (G0/G2) in single device (e.g. Latin, Cyrillic, Greek, Arabic)

● G1 Mosaic graphics, Limited G3 Line drawing characters

● WST Character sets and Closed Caption Character set in single device

Functional Difference Between The Various IC Versions
IC Version (TDA) 9350 9351 9352 9353 9360 9361 9362 9363 9364 9365 9366 9367 9380 9381 9382
9383 9384 9385 9386 9387 9388 9389

Table 4

20

3) Block Diagram

Fig.7 Block Diagram for TDA935×/6×8×PS/N2 with Mono Intercarrier Sound Demodulator

SERVICE MANUAL

SERVICE MANUAL

21

Block Diagram for TDA935×/6×8×PS/N2 with QSS IF Sound Channel

Fig.8

SERVICE MANUAL

22

4) pinning

Table 5

SYMBOL PIN

DESCRIPTION

P1.3/T1 1 port 1.3 or Counter/Timer 1 input
P1.6/SCL 2 port 1.6 or I2C-bus clock line
P1.7/SDA 3 port 1.7 or I2C-bus data line
P2.0/TPWM 4 port 2.0 or Tuning PWM output
P3.0/ADCO/PWMO

5 port 3.0 or ADC0 input or PWM0 output
P3.1/ADC1/PWM1 6 port 3.1 or ADC1 input or PWM1 output
P3.2/ADC1/PWM2 7 port 3.2 or ADC2 input or PWM2 output
P3.3/ADC3/PWM3 8 port 3.3 or ADC3 in put or PWM3 output
VSSC/P 9 digital ground for μ-Controller core and periphery
P0.5 10 port 0.5 (8mA current sinking capability for direct drive of LEDs)
P0.6 11 port 0.6 (8mA current sinking capability for direct drive of LEDs)
VSSA 12 analog ground of Teletext decoder and digital ground of TV-processor
SECPLL 13 SECAM PLL decoupling

VP2 14 2nd supply voltage TV-processor (+8V)
DECDIG 15 decoupling digital supply of TV-processor
PH2LF 16 phase-2 filter
PH1LF 17 phase-1 filter
GND3 18 ground 3 for TV-processor
DECBG 19 bandgap decoupling
AVL/EWD

(1)

20 Automatic Volume Levelling/East-West drive output
VDRB 21 vertical drive B output
VDRA 22 vertical drive A output
IFIN1 23 IF input 1
IFIN2 24 IF input 2
IREF 25 reference current input
VSC 26 vertical sawtooth capacitor
TUNERAGC 27 tuner AGC output
AUDEEM/SIFIN1
DECSDEM/SIFIN2
GND2 30 ground 2 for TV processor
SNDPLL/SIFAGC
AVL/SNDIF/REFO/

AMOUT

(1)

(1)

28 audio deemphasis or SIF input 1

(1)

29 decoupling sound demodulator or SIF input2

(1)

31 narrow band PLL filter/AGC sound IF

Automatic Volume Levelling/sound IF input/subcarrier reference

32

output/AM output
HOUT 33 (non controlled)
FBISO 34 horizontal output
AUDEXT/
QSSO/AMOUT
EHTO

(1)

flyback input/sand castle output

35

external audio input/QSS intercarrier out/AM audio output (non

36

controlled)
PLLIF 37 EHT/overvoltage protection input
IFVO/SVO 38 IF-PLL loop filter
VP1 39 IF video output/selected CVBS output
CVBSINT 40 main supply voltage TV-processor (+8V)
GND1 41 internal CVBS input
CVBS/Y 42 ground 1 for TV-processor
CHROMA 43 external CVBS/Y input

AUDOUT/AMOUT

(1)

44 chrominance input (SVHS)
INSSW2 45 2nd RGB/YUV insertion input
R2/VIN 46 2nd R input/V (R-Y) input
G2/YIN 47 2nd G input/U input

SERVICE MANUAL

23

SYMBOL PIN

DESCRIPTION

B2/UIN 48 2nd B input/U (B-Y) input
BCLIN 49 beam current limiter input/(V-guard input, note2)
BLKIN 50 black current input/(V-guard input, note2)
RO 51 Red output
GO 52 Green output
BO 53 Blue output
VDDA

analog supply of Teletext decoder and digital supply of TV-processor

54

(3.3V)
VPE 55 OTP programming Voltage
VDDC 56 digital supply to core (3.3V)
OSCGND 57 oscillator ground supply
XTALIN 58 crystal oscillator input
XTALOUT 59 crystal oscillator output
RESET 60 reset
VDDP 61 digital supply to periphery (+3.3V)
P1.0/INT1 62 port 1.0 or external interrupt 1 input
P1.1/TO 63 port 1.1 or Counter/Timer 0 input
P1.2/INTO 64 port 1.2 or external interrupt 0 input

Notes

1)The function of pin 20, 28, 29, 31, 32, 35 and 44 is dependent on the IC version (mono intercarrier
FM demodulator/QSS IF amplifier and East-West output or not) and on some software control bits.
The valid combinations are given in table 5.

Table 6 Pin functions for various versions

IC version

East-West

Y/N

CMB1/CM

BO bits

AM bit - - - - - 0 1 - 0 1
Pin 20 AVL EWD AVL EWD

Pin 28 AUDEEM SIFIN1
Pin 29 DECSDEM SIFIN2
Pin 31 SNDPLL SIFAGC
Pin 32 SNDIR

Pin 35 AUDEXT AUDEXT QSSO AMOUT AUDEXT QSSO AMOUT
Pin44 AUDOUT Controlled AM or audio out

00 01/10/11 00 01/10/11 00 01/10/11 00 01/10/11

FM -PLL Version QSS Version

N Y N Y

(1)

REFO

(2)

AVL/SNDIF

(1)

REFO

(2)

AMOUT REFO

(2)

AMOUT REFO

(2)

Notes

1)When additional(external) selectivity is required for FM-PLL system pin 32 can be used as sound IF
input. This function is selected by means of SIF bit in subaddress 28H.

2)The reference output signal is only available for the CMB1/CMBO setting of 0/1. For the other setings
this pin is a switch output.

SERVICE MANUAL

24

Fig.9 Pin Configuration (SDIP 64)

SERVICE MANUAL

25

1.2 EEPROM AT24C08

1) Features

·Data EEPROM internally organized as 1024/2048

bytes and 64/128 pages×16 bytes

·Page protection mode, flexible page-by-page
hardware write protection

-Additional protection EEPROM of 64/128 bits,
bit per data page
1-Protection setting for each data page by writing its
protection bit

-Protection management without switching WP pin

·Low power CMOS

·Vcc=2.7 to 5.5V operation

·Two wire serial interface bus, I2C-Bus compatible

·

Filtered inputs for noise suppression with Schmitt

trigger

·Clock frequency up to 400 kHz

·High programming flexibility

-Internal programming voltage Fig. 1 0

-Self timed programming cycle including erase

-Byte-write and page-write programming, between 1 and 16 bytes

-Typical programming time 6ms(<10ms) for up to 16 bytes

·High reliability

-Endurance 106 cycles

-Data retention 40 years

-ESD protection 4000 V on all pins

·8 pin DIP/DSO packages

·Available for extended temperature ranges

-Industrial: -40℃ to +85℃

-Automotive: -40℃ to +125℃

3) Block Diagram

1)

1)

2) Pin Configuration

Fig. 11

SERVICE MANUAL

26

1.3 Vertical scan output stage circuit TDA8356/N6

DC-coupled vertical deflection circuit TDA8356

1) Features

● Few external components

● Highly efficient fully DC-coupled vertical output bridge circuit

● Vertical flyback switch

● Guard circuit

● Protection against:

Short-circuit of the output pins (7 and 4)
Short-circuit of the output pins to VP.

● Temperature protection

● High EMC immunity because of common mode inputs

● A guard signal in zoom mode.

2) General Description

The TDA8356 is a power circuit for use in 90, and 110, colour deflection systems for field frequencies of
50 to 120 Hz. The circuit provides a DC driven vertical deflection output circuit, operating as a highly
efficient class G system.

3) Block Diagram 4) Pinning

Fig.12 Fig.13

Table 7

Symbol Pin Description

Idrive(pos) 1 input power-stage (positive ); includes II(sb) signal bias
Idrive(neg) 2 input power-stage (negative); includes II(sb) signal bias

VP 3 operating supply voltage
VO(B) 4 output voltage B
GND 5 ground
VFB 6 input flyback supply voltage
VO(A) 7 output voltage A
VO(guard) 8 guard output voltage
VI(fb) 9 input feedback voltage

SERVICE MANUAL

27

1.4 Electronic switch circuit HEF4053

Triple 2-channel Analog
Multiplexer/Demultiplexer

1). Description

The HEF4053 is a triple 2-channel analog
multiplexer/demultiplexer with a common enable

input (E ). Each multiplexer/demultiplexer has two
indepen-

dent inputs/outputs (Y0 and Y1), a common
input/output (Z), and select inputs (Sn). Each also
contains two-bidirectional analog switches, each
with one side connected to an independent
input/output (Y0 and Y1) and the other side
connected to a common input/output (Z).

With (E ) LOW, one of the two switches is selected

2). Block Diagram

Fig.14 Functional Diagram

(low impedance ON-state) by Sn. With E
HIGH, all switches are in the high impedance
OFF-state, independent of SA to SC.
VDD and VSS are the supply voltage connections
for the digital control inputs (SA to SC and E ).
The VDD to VSS range is 3 to 15V.The analog
inputs/outputs (Y0, Y1 and Z) can swing
between VDD as a positive limit and VEE as a
negative limit. VDD-VEE may not exceed 15 V.
For operation as a digital
multiplexer/demultiplexer, VEE is connected to
VSS (typically ground).

SERVICE MANUAL

28

Fig. 15 Pinning Diagram

HEF4053P(N): 16-lead DIL; plastic

(SOT38-1)

HEF4053D(F): 16-lead DIL; ceramic

(cerdip)
(SOT74)

HEF4053T(D): 16-lead S0; plastic

(SOT109-1)

(): Package Designator North America

Pinning

Y

to Y0C

0A

Y

Independent inputs/outputs

1A to Y1C

Independent inputs/outputs

SA to Sc Select inputs
E Enable input (active LOW)
ZA to ZC Common inputs/outputs

3. Function Table
Inputs Channel
E Sn On

L L Y0n-Zn
L H Y1n-Zn
H X none

Notes

H=HIGH state (the more positive voltage)
L=LOW state (the less positive voltage)
X=STATE is immaterial

Fig. 21 Schematic Diagram (One Switch)

Fig 16

Ratings

Limiting values in accordance with the Absolute Maximum System (IEC 134)
Supply voltage (with reference to VDD) VEE -18 to + 0,5 V

Note

To avoid drawing VDD current out of terminal Z, when switch current flows into terminals Y, the voltage
drop across the bidirecctional switch must not exceed 0, 4 V. If the switch current flows into terminal
Z, no VDD current will flow out of terminals Y, in this case there is no limit for the voltage drop across
the switch, but the voltages at Y and Z may not exceed VDD or V

EE.

SERVICE MANUAL

29

1.5 Sound power amplifier TDA7057AQ
2×8W Stereo BTL Audio Output Amplifier with DC Volume Control

1). Features

·DC volume control

·Few external components

·Mute mode

·Thermal protection

·Short-circuit proof

·No switch-on and switch-off clicks

·Good overall stability

·Low power consumption

·Low HF radiation

·ESD protected on all pins.

2). General Description

The TDA7057AQ is a stereo BTL output amplifier
with DC volume control. The device is designed for
use in TVs and monitiors, but is also suitable for
battery-fed portable recorders and radios.

Missing Current Limiter (MCL)

A MCL protection circuit is built-in. The MCL circuit is
activated when the difference in current between the
output terminal of each amplifier exceeds 100 mA
(typical 300 Ma). This level of 100 mA allows for
single-ended headphone applications.

3). Block Diagram

Fig.17

SERVICE MANUAL

30

1.6 Audio effect processor TDA7449
TDA7449 TONE CONTROLDIGITALLY CONTROLLED
AUDIO PROCESSORINPUT MULTIPLEXER

1) Features

- 2 stereo inputs

- selectableinput gain for optimal Adaptationto different
sources One stereo output Treble, and bass control in 2.0db
Steps Volumecontrol in 1.0db steps Two speaker attenuators:

- two independentspeakercontrol In 1.0dbsteps for
balancefacility

- independent mute function All function are programmable via
Serial bus

2) descripion

The tda7449 is a volume tone (bass and treble) Balance
(left/right) processor for quality audio Applications in TV
systems.
Selectable input gain is provided. Control of all the functions is accomplished by serial bus.
The ac signal setting is obtained by resistor networks and switches combined with operational
Amplifiers.
Thanks to the used bipolar/cmostechnology, Low distortion, low noise and dc stepping are Obtained.

3) Block Diagram

Fig.18

31

4) Pin Connection

5) Electrical Characteristics

SERVICE MANUAL

Fig.19

SERVICE MANUAL

32

ELECTRICAL CHARACTERISTICS (refer to the test circuit Tamb = 25°C, VS = 9V,RL= 10KΩ,
RG = 600Ω, all controls flat (G = 0dB), unless otherwise specified)

NOTE1:

1) The device is functionally good at Vs = 5V. a step down, on Vs, to 4V does’t reset the device.

2) BASS and TREBLE response: The center frequency and the response quality can be chosen by the
external circuitry.

SERVICE MANUAL

33

1.7 Power module STR-G5653/6454R

Switch-mode Power Supply STR- G5653/F6654

The Series STR-G5653/F6654 is specifically designed to satisfy the requirements for increased
integration and reliability in off-line quasi-resonant flyback converters. The series incorporates a
high-precise error amplifying control and drive circuit with discrete avalanche -rated power MOSFET,
featuring fewer external components, small-size and standard power supply.
Covering the power range from below 25 watts up to 300 watts for 100/115/230 VAC inputs, and up to
150 watts for 85 to 265 VAC universal input, these devices can be used in a range of applications,
from battery chargers and set top boxes, to televisions, monitors, and industrial power supply units.
Cycle-by-cycle current limiting, under-voltage lockout with hysteresis, over-voltage protection, and
thermal shutdown protects the power supply during the normal overload and fault conditions.
Low-current startup and a low-power standby mode selected from the secondary circuit completes
a comprehensive suite of features. The series is provided in a five-pin overmolded SIP style package,
affording dielectric isolation without compromising thermal characteristics.

1) Features

●Flyback Operation with Quasi-Resonant Soft Switching for Low Power Dissipation and EMI

●Rugged Avalanche-Rated MOSFET

●Soft drive circuit MOSFET

●Adjustable MOSFET switching speed

●Choice of MOSFET Voltage and rDS(on)

●Full Over-Current Protection (no blanking)

●Under-Voltage Lockout with Hysteresis

●

Over-Voltage Protection

●Direct Voltage Feedback

●Low Start-up Current (100μAmax)

●Low-Frequency, Low-Power Standby Operation

●Overmolded 5-Pin Package

2). Circuit Block Diagram

Fig.20

SERVICE MANUAL

34

3). Pin Configuration and Functions

Fig.21

Table 8 Pin function for STR-G5653

Pin No. Symbol

Function Description

1 D MOSFET drain
2 S MOSFET source

3 GND Ground
4 VIN Supply voltage input for control circuit
5 OCP/FB Over-current protection detection signal/ voltage-limiting signal input

Table 9 Pin function for STR-F6654

Pin No. Symbol

Function Description

1 OCP/FB Over-current protection detection signal/ voltage-limiting signal input
2 S MOSFET source
3 D MOSFET drain
4 VIN Supply voltage input for control circuit
5 GND Ground

4). Difference between STR-G5653 and STR-F6654

a. Different size: STR- F6654 is larger
b. Different pin functions
c. Different electric characteristics: Larger power output, switching current, avalanche-rated and

internal allowable power consumption for STR-F6654

d. internal allowable power consumption for STR-F6654

SERVICE MANUAL

35

2. WAVEFORMS OF KEY POINTS

NI00
Pin58

NI00
Pin34

NI00
Pin33

NI00
Pin44

NI00
Pin22

BU250
8DX-B

NI00
Pin21

BSC60H

-HEAT

SERVICE MANUAL

36

BCT-4
Pin4

N100

-P40

Notes:

①　 The waveforms are only for reference.
②　 The waveforms may differ dependent on different models.

SERVICE MANUAL

37

3. KEY ICS SERVICE DATA

Table 10 Function and Service Data of TDA9351PS/N2/3I (N100)’s Pins

Pin
No.

1 P1.3/T1 3.8 9.5 9.5
2 P1.6/SCL 3.4 6.8 6.8
3 P1.7/SDA 3.0 6.8 6.8
4 P2.0/TPWM 1.8 36.2 17.9
5 P3.0/ADC0/PWM0 0.1 11.8 12.3
6 P3.1/ADC1/PWM1 0.1 5.0 5.0
7 P3.2/ADC2/PWM2 0.02 13.5 13.5
8 P3.3/ADC3/PWM3 0.7 10.7 9.3
9 VSSC/P 0 0 0
10 P0.5 0.01 13.3 13.3
11 P0.6 4.2 11.6 11.0
12 VSSA 0 0 0
13 SECPLL 2.3 27.6 21.7
14 VP2 8.0 1.8 1.8
15 DECDIG 5.0 23.1 16.1
16 PH2LF 3.2 27.5 `21.0
17 PH1LF 3.9 27.9 21.2
18 GND3 0 0 0
19 DECBG 4.0 24.4 18.7
20 AVL/EWD (1) 0.01 27.6 21.2
21 VDRA 2.4 27.6 20.4
22 IFIN1 2.4 27.6 20.3
23 IFIN2 1.8 24.7 19.8
24 IREF 1.8 24.7 19.9
25 TUNERAGC 3.8 25.3 20.5
26 AUDEEM/SIFIN1(1) 3.8 27.7 21.5
27 DECSDEM/SIFIN2(1) 1.6 8.4 8.4
28 GND2 3.2 27.1 20.7
29 VSSA 2.3 27.8 21.6
30 SECPLL 0 0 0
31 SNDPLL/SIFAGC(1) 2.3 27.8 21.8
32 AVL/SNDIF/REF0/AMOUT(1) 0.2 27.2 20.4
33 HOUT 0.4 5.3 5.3
34 FBISO 0.5 24.0 18.8

Symbol

Digital Multimeter : Victor DT890D

Reference
Voltage (V)

Positive
Resistance
(KΩ)

Nerative
Resistance
(KΩ)

(continued)

SERVICE MANUAL

38

35 AUDEXT/QSSO/AMOUT(1) 3.7 27.8 21.5
36 AUDEXT/ 1.6 18.7 16.0
37 QSSO/AMOUT(1) 2.4 27.8 21.5
38 AUDEXT/ 3.3 24.0 21.1
39 QSSO/AMOUT(1) 7.7 1.8 1.8
40 AUDEXT/ 3.8 27.5 21.2
41 GND1 0 0 0
42 CVBS/Y 3.3 27.5 21.2
43 CHROMA 1.4 26.8 20.9
44 AUDOUT /AMOUT(1) 3.3 27.5 21.5
45 INSSW2 1.6 1.0 1.0
46 R2/VIN 2.6 28.0 21.7
47 G2/YIN 2.6 28.0 21.7
48 B2/UIN 2.6 28.0 21.7
49 BCLIN 2.5 27.6 20.8
50 BLKIN 6.0 27.9 21.3
51 RO 2.6 1.1 1.1
52 GO 2.5 1.1 1.1
53 BO 2.4 1.1 1.1
54 VDDA 3.2 11.0 11.3
55 VPE 0 0 0
56 VDDC 3.2 11.0 11.3
57 OSCGND 0.02 - ­58 XTALIN - - ­59 XTALOUT - - ­60 RESET 0 0 0
61 VDDP 3.2 11.0 11.3
62 P1.0/INT1 0 - ­63 P1.1/T0 1.5 3.3 3.3
64 P1.2/INT0 5.0 18.2 17.5

Table 11 Functions and Service Data of AT24C08 (N200)’s Pins

No.

1 Address input 0.00 0.00 0.00
2 Address input 0.00 0.00 0.00
3 Address input 0.00 0.00 0.00
4 Common ground 0.00 0.00 0.00
5 Clock line 4.94 6.85 4.83
6 Data line 4.94 6.89 5.15
7 PW write protect 4.94 9.58 6.31
8 Supply voltage 4.94 3.5 3.25

Function Description

Reference Voltage (V) Positive Resistance (20KΩ) Negative Resistance (20KΩ)

Digital Multimeter Pin

SERVICE MANUAL

39

Table 12 Function and Service Data of TDA8356 (N401)’s Pins

Digital Multimeter : Victor DT890D

Positive

Resistance

(KΩ)

Nerative

Resistance

(KΩ)

2.4 27.7 20.3

2.4 27.7 20.4.

15.4 26.3 13.5

7.7 6.1 6.1

1
2
3
4

Pin
No.

Idrive (pos)
Idrive (neg)
VP
VO (B)

Symbol

Reference

Voltage (V)

5 GND 0 0 0
6
7
8
9

VFB
VO (A)

VO(guard)
VI(fb)

45.0 113.3 13.7

7.5 6.1 6.1

0.2 10.0 9.7.

7.7 6.1 6.1

Table 13 Function and Service Data of HEF4053BP (N402)’s Pins

Digital Multimeter : Victor DT890D

Positive
Resistance
(KΩ)

Nerative
Resistance
(KΩ)

Pin
No.

Function description

Reference
Voltage (V)

1 Signal input 3.0 22.2 47.0
2 Signal input 3.9 22.2 47.0.
3 Signal input 1.3 21.2 40.0

4 Signal output 2.5 0 0
5 Signal input 2.4 - -

6 Ground 0 0 0
7 Ground 0 0 0
8 Ground 0 0 0.
9 Control signal input 0.03 13.5 13.1
10 Control signal input 0.03 13.5 13.1
11 Control signal input 0.03 13.5 13.1
12 Signal input 3.9 22.2 47.0
13 Signal output 0.7 22.2 47.0
14 Signal input 3.9 21.9 26.0
15 Audio output 3.9 21.9 26.0
16 Supply voltage 7.8 0 0

SERVICE MANUAL

40

Table 14 Functions and Service Data of TDA7057AQ (N600)’s Pins

No.

1
2
3
4
5
6
7
8

9
10
11
12
13

Function Description

Volume control input 0.95 6.85 6.15
Not connected 0.00 ∞ ∞
Audio R signal input 2.38 12.59 6.51
Supply voltage 17.48 0.47 0.47
Audio L signal input 2.37 12.5 6.51
Ground 0.00 0.00 0.00
Volume control input 0.95 6.85 0.15
Left channel in-phase signal output 8016 6.46 5.59
Ground 0.00 0.00 0.00
Left channel inverting signal output 8.25 6.46 5.59
Right channel inverting signal output
Ground 0.00 0.00 0.00
Right channel in-phase signal output 8.13 6.46 5.59

Reference Voltage (V)

8.24 6.46 5.59

Digital Multimeter Pin

Positive Resistance (20KΩ)

Negative Resistance (20KΩ)

Table 15 Function and Service Data of TDA7449 (N650)’s Pins

Digital Multimeter: Victor DT890D Pin

No.

Symbol

Reference Voltage (V) Positive Resistance (KΩ) Negative Resistance (KΩ)

1 CREF 4.0 28.2 21.9
2 VS 8.0 1.8 1.8
3 PGND 0 0 0
4 ROUT 3.3 9.4 9.3
5 LOUT 3.3 9.4 9.3
6 R_IN1 4.0 21.9 26.0
7 R_IN2 4.0 26.7 24.3.
8 L_IN1 4.0 26.7 24.3
9 L_IN2 4.0 21.9 26.1
10 MUXOUT(L)
11 MUXOUT(R)

4.0 24.5 22.5

4.0 24.5 22.5

12 BIN(R) 4.0 28.0 26.1
13 BOUT(R) 4.0 28.0 21.0
14 BOUT(L) 4.0 28.0 20.8

15 TREBLE(L) 4.0 28.0 26.1
16 BIN(L) 4.0 30.5 28.0
17 TREBLE(R) 4.0 30.5 28.0

18 DIG_GND 0 0 0
19 SCL 3.4 6.8 6.7

20 SDA 3.1 6.8 6.7

Notes:

③　 The data are only for reference.
④　 The data sheet may differ dependent on different models.

SERVICE MANUAL

41

4. REPLACEMENT OF PARTS

4.1 Description

Many electrical and mechanical components in this chassis have special safety-related
characteristics. Components which have these special safety characteristics in this manual and its
supplements are identified by the international hazard symbols or UL, FCC, FDA or VDE marking
on the circuit diagram and parts list. When replacing any of these components, substitute the one
which has the same safety characteristics as specified in the manual.

Note:

Models and specifications of components in this table may be somewhat different with your unit.
In this case, please rely on the actual unit.

SERVICE MANUAL

4.2 Parts List for 21NF55

Position Name Attribute Type

1. Parts on Main PCB

1) Basic Parts

R051 Carbon film resistor RT13-0.166W-10ΩJ

R399 Carbon film resistor RT13-0.166W-10ΩJ

R136B Carbon film resistor RT13-0.166W-10ΩJ

R042 Carbon film resistor RT13-0.166W-47ΩJ

R242 Carbon film resistor RT13-0.166W-47ΩJ

R064 Carbon film resistor RT13-0.166W-47ΩJ

R048 Carbon film resistor RT13-0.166W-68ΩJ

R302 Carbon film resistor RT13-0.166W-75ΩJ

RAV1A Carbon film resistor RT13-0.166W-75ΩJ

RAV1 Carbon film resistor RT13-0.166W-75ΩJ

R392 Carbon film resistor RT13-0.166W-75ΩJ

R015 Carbon film resistor RT13-0.166W-100ΩJ

R041 Carbon film resistor RT13-0.166W-100ΩJ

R131 Carbon film resistor RT13-0.166W-100ΩJ

R133 Carbon film resistor RT13-0.166W-100ΩJ

R191 Carbon film resistor RT13-0.166W-100ΩJ

R192 Carbon film resistor RT13-0.166W-100ΩJ

R193 Carbon film resistor RT13-0.166W-100ΩJ

R249 Carbon film resistor RT13-0.166W-100ΩJ

R251 Carbon film resistor RT13-0.166W-100ΩJ

R251A Carbon film resistor RT13-0.166W-100ΩJ

R430A Carbon film resistor RT13-0.166W-100ΩJ

RCLM Carbon film resistor RT13-0.166W-100ΩJ

RDAM Carbon film resistor RT13-0.166W-100ΩJ

R116 Carbon film resistor RT13-0.166W-100ΩJ

R890 Carbon film resistor RT13-0.166W-100ΩJ

R245A Carbon film resistor RT13-0.166W-100ΩJ

R243A Carbon film resistor RT13-0.166W-150ΩJ

W010A Carbon film resistor RT13-0.166W-220ΩJ

R391 Carbon film resistor RT13-0.166W-330ΩJ

R231 Carbon film resistor RT13-0.166W-390ΩJ

R012 Carbon film resistor RT13-0.166W-470ΩJ

R879 Carbon film resistor RT13-0.166W-470ΩJ

R049 Carbon film resistor RT13-0.166W-1kΩJ

R101A Carbon film resistor RT13-0.166W-1kΩJ

R241 Carbon film resistor RT13-0.166W-1kΩJ

R606 Carbon film resistor RT13-0.166W-1kΩJ

R878 Carbon film resistor RT13-0.166W-1kΩJ

R895 Carbon film resistor RT13-0.166W-1kΩJ

R896 Carbon film resistor RT13-0.166W-1kΩJ

R047 Carbon film resistor RT13-0.166W-1.2KΩJ

R137 Carbon film resistor RT13-0.166W-1.5KΩJ

R046 Carbon film resistor RT13-0.166W-1.8KΩJ

42

SERVICE MANUAL

Position Name Attribute Type

R430 Carbon film resistor RT13-0.166W-1.8KΩJ

R621 Carbon film resistor RT13-0.166W-2KΩJ

R062 Carbon film resistor RT13-0.166W-2.2KΩJ

R065 Carbon film resistor RT13-0.166W-2.2KΩJ

R248 Carbon film resistor RT13-0.166W-2.2KΩJ

R371 Carbon film resistor RT13-0.166W-2.2KΩJ

R138A Carbon film resistor RT13-0.166W-2.2KΩJ

R132A Carbon film resistor RT13-0.166W-3.3KΩJ

R133A Carbon film resistor RT13-0.166W-3.3KΩJ

R171 Carbon film resistor RT13-0.166W-3.9KΩJ

R045 Carbon film resistor RT13-0.166W-4.7KΩJ

R891 Carbon film resistor RT13-0.166W-4.7KΩJ

R899 Carbon film resistor RT13-0.166W-4.7KΩJ

R063 Carbon film resistor RT13-0.166W-5.6KΩJ

R005 Carbon film resistor RT13-0.166W-10KΩJ

R007 Carbon film resistor RT13-0.166W-10KΩJ

R008 Carbon film resistor RT13-0.166W-10KΩJ

R009 Carbon film resistor RT13-0.166W-10KΩJ

R137A Carbon film resistor RT13-0.166W-10KΩJ

R137B Carbon film resistor RT13-0.166W-10KΩJ

R139A Carbon film resistor RT13-0.166W-10KΩJ

R140A Carbon film resistor RT13-0.166W-10KΩJ

R141A Carbon film resistor RT13-0.166W-10KΩJ

R141B Carbon film resistor RT13-0.166W-10KΩJ

R195 Carbon film resistor RT13-0.166W-10KΩJ

R302A Carbon film resistor RT13-0.166W-10KΩJ

R897 Carbon film resistor RT13-0.166W-10KΩJ

R410 Carbon film resistor RT13-0.166W-10KΩJ

R218A Carbon film resistor RT13-0.166W-10KΩJ

R622 Carbon film resistor RT13-0.166W-10KΩJ

R002 Carbon film resistor RT13-0.166W-12KΩJ

R158 Carbon film resistor RT13-0.166W-15KΩJ

R011 Carbon film resistor RT13-0.166W-15KΩJ

R013 Carbon film resistor RT13-0.166W-15KΩJ

VD893B Carbon film resistor RT13-0.166W-22KΩJ

R396 Carbon film resistor RT13-0.166W-22KΩJ

R233 Carbon film resistor RT13-0.166W-27KΩJ

R235 Carbon film resistor RT13-0.166W-27KΩJ

R894A Carbon film resistor RT13-0.166W-33KΩJ

R115 Carbon film resistor RT13-0.166W-33KΩJ

R893A Carbon film resistor RT13-0.166W-39KΩJ

R372 Carbon film resistor RT13-0.166W-47KΩJ

R373 Carbon film resistor RT13-0.166W-47KΩJ

R605 Carbon film resistor RT13-0.166W-47KΩJ

R003 Carbon film resistor RT13-0.166W-100KΩJ

43

SERVICE MANUAL

Position Name Attribute Type

R006 Carbon film resistor RT13-0.166W-100KΩJ

R232 Carbon film resistor RT13-0.166W-100KΩJ

R395 Carbon film resistor RT13-0.166W-100KΩJ

R485 Carbon film resistor RT13-0.166W-120KΩJ

R488 Carbon film resistor RT13-0.166W-560KΩJ

R242A Carbon film resistor RT14-0.25W-10ΩJ

R165 Carbon film resistor RT14-0.25W-100ΩJ

R166 Carbon film resistor RT14-0.25W-100ΩJ

R892 Carbon film resistor RT14-0.25W-680ΩJ

R024 Carbon film resistor RT14-0.25W-1KΩJ

R025 Carbon film resistor RT14-0.25W-1kΩJ

R001 Carbon film resistor RT14-0.25W-2.2KΩJ

R887 Carbon film resistor RT14-0.25W-2.2KΩJ

R883 Carbon film resistor RT14-0.25W-4.7KΩJ

R872 Carbon film resistor RT14-0.25W-5.1KΩJ

R872A Carbon film resistor RT14-0.25W-5.1KΩJ

R894 Carbon film resistor RT14-0.25W-270KΩJ

R403 Metal film resistor RJ14-0.25W-3KΩJ

R167 Metal film resistor RJ14-0.25W-39KΩG

R888A Metal oxide film resistor RY21-0.5W-3.3ΩJ

R416 Metal oxide film resistor RY21-0.5W-22ΩJ

R505 Metal oxide film resistor RY21-0.5W-1KΩJ

R463 Metal oxide film resistor RY21-0.5W-3.3KΩJ

R418 Metal oxide film resistor RY21-1W-330ΩJ

R881 Metal oxide film resistor RY21-2W-0.2ΩJ

R890A Metal oxide film resistor RY21-2W-22KΩJ

R893 Metal oxide film resistor RY21-2W-330KΩJ

R504 Metal oxide film resistor RY21-3W-12KΩJ

R504A Metal oxide film resistor RY21-3W-12KΩJ

R893B Glass glazed resistor RI40-0.5W-1MΩJ

R452 Fuse resistor RF10-0.5W-0.27ΩJ

L871 Fuse resistor RF10-0.5W-0.27ΩJ

R461 Fuse resistor RF10-0.5W-1ΩJ

R491 Fuse resistor RF10-0.5W-1ΩJ

R405 Fuse resistor RF10-0.5W-1ΩJ

R451 Fuse resistor RF10-1W-0.27ΩJ

R666 Fuse resistor RF10-2W-1ΩJ

R506 Wirewound resistor RXG4-6W-3.9ΩK

RT800 Wirewound resistor RXG6-H2-10W-2.2ΩJ

RT802B Thermistor CE BC96709-7ΩJ

RT802B Thermistor CE PTDCA1BF7R0Q200

C200 Ceramic capacitor CC1-63V-06a-SL-33PFJ

C200A Ceramic capacitor CC1-63V-06a-SL-33PFJ

C188E Ceramic capacitor CC1-63V-08a-C-100PFJ

C371A Ceramic capacitor CC1-63V-08a-C-100PFJ

44

SERVICE MANUAL

Position Name Attribute Type

C003 Ceramic capacitor CC1-63V-08a-SL-220PFJ

C171A Ceramic capacitor CT1-63V-06a-2B4-330PFK

C882 Ceramic capacitor CT1-63V-06a-2B4-470PFK

C194 Ceramic capacitor CT1-63V-06a-2B4-560PFK

C884 Ceramic capacitor CT1-63V-06a-2B4-820PFK

C165 Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C166 Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C186A Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C233 Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C401 Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C430 Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C302A Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C188D Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C171 Ceramic capacitor CT1-63V-06a-2B4-1200PFK

C157 Ceramic capacitor CT1-63V-08a-2B4-2200PFK

C047 Ceramic capacitor CT1-63V-08a-2B4-3300PFK

C048 Ceramic capacitor CT1-63V-08a-2B4-3300PFK

C168 Ceramic capacitor CT1-63V-10a-2B4-3900PFK

C042 Ceramic capacitor CT1-63V-10a-2B4-4700PFK

C061 Ceramic capacitor CT1-63V-10a-2B4-4700PFK

C159 Ceramic capacitor CT1-63V-10a-2B4-4700PFK

C621 Ceramic capacitor CT1-63V-10a-2B4-4700PFK

C015 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C025 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C026 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C603 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C064 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C666 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C893 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C487 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C052 Ceramic capacitor CT1-63V-12a-2F4-0.022µFZ

C170 Ceramic capacitor CT1-63V-12a-2F4-0.022µFZ

C491 Ceramic capacitor CT1-500V-06a-2B4-220PFK

C503 Ceramic capacitor CT1-500V-08a-2B4-820PFK

C828A Ceramic capacitor CE CT81-400VAC-2E4-1000PFM-Y1

C828A Ceramic capacitor CE CD85-E2GA102MYHS

C829A Ceramic capacitor CE CT81-400VAC-2E4-1000PFM-Y1

C829A Ceramic capacitor CE CD85-E2GA102MYHS

C820B Ceramic capacitor CE CT81-400VAC-2E4-2200PFM-Y1

C820B Ceramic capacitor CE CD12-E2GA222MYHS

C808 Ceramic capacitor CT81-1KV-10C-2B4-1000PFM

C809 Ceramic capacitor CT81-1KV-10C-2B4-1000PFM

C810 Ceramic capacitor CT81-1KV-10C-2B4-1000PFM

C811 Ceramic capacitor CT81-1KV-10C-2B4-1000PFM

C886 Ceramic capacitor CT81-2KV-08c-2B4-220PFK

45

SERVICE MANUAL

Position Name Attribute Type

C871 Ceramic capacitor CT81-2KV-10c-2B4-470PFK

C881 Ceramic capacitor CT81-2KV-10c-2B4-470PFK

C891A Ceramic capacitor CT81-2KV-10c-2B4-470PFK

C163 Polyester film capacitor CL21X-50V-0.022µFJ

C007 Polyester film capacitor CL21X-50V-0.1µFJ

C008 Polyester film capacitor CL21X-50V-0.1µFJ

C032 Polyester film capacitor CL21X-50V-0.1µFJ

C155 Polyester film capacitor CL21X-50V-0.1µFJ

C181 Polyester film capacitor CL21X-50V-0.1µFJ

C187 Polyester film capacitor CL21X-50V-0.1µFJ

C189 Polyester film capacitor CL21X-50V-0.1µFJ

C251A Polyester film capacitor CL21X-50V-0.1µFJ

C218 Polyester film capacitor CL21X-50V-0.1µFJ

C231 Polyester film capacitor CL21X-50V-0.1µFJ

C410 Polyester film capacitor CL21X-50V-0.1µFJ

C125A Polyester film capacitor CL21X-50V-0.1µFJ

C396B Polyester film capacitor CL21X-50V-0.1µFJ

C167 Polyester film capacitor 222236676104

C167 Polyester film capacitor ECQV1104JMW

C151 Polyester film capacitor CL21X-50V-0.22µFJ

C156 Polyester film capacitor CL21X-50V-0.22µFJ

C623 Polyester film capacitor CL21X-50V-0.22µFJ

C009 Polyester film capacitor CL21X-50V-0.47µFJ

CBY10 Polyester film capacitor CL21X-50V-0.47µFJ

C411 Polyester film capacitor CL21X-100V-0.1µFJ

C425 Polyester film capacitor CL21X-100V-0.1µFJ

C493 Polyester film capacitor CL21X-100V-0.1µFJ

C481 Polyester film capacitor CL21X-250V-0.1µFJ

C801 Polypropylene capacitor CE CBB62-250VAC-0.1µFK

C801 Polypropylene capacitor CE 222233550104

C801 Polypropylene capacitor CE 222233825104

C801 Polypropylene capacitor CE ECQU2A104KLA

C801 Polypropylene capacitor CE ECQU2A104MLA

C802 Polypropylene capacitor CE CBB62-250VAC-0.1µFK

C802 Polypropylene capacitor CE 222233550104

C802 Polypropylene capacitor CE 222233825104

C802 Polypropylene capacitor CE ECQU2A104KLA

C802 Polypropylene capacitor CE ECQU2A104MLA

C013 Aluminum electrolytic capacitor CD110X-16V-10µFM

C137A Aluminum electrolytic capacitor CD110X-16V-10µFM

C169 Aluminum electrolytic capacitor CD110X-16V-10µFM

C302 Aluminum electrolytic capacitor CD110X-16V-10µFM

CAV1 Aluminum electrolytic capacitor CD110X-16V-10µFM

C371 Aluminum electrolytic capacitor CD110X-16V-10µFM

C391 Aluminum electrolytic capacitor CD110X-16V-10µFM

46

SERVICE MANUAL

Position Name Attribute Type

C399 Aluminum electrolytic capacitor CD110X-16V-10µFM

C051 Aluminum electrolytic capacitor CD110X-16V-47µFM

C004 Aluminum electrolytic capacitor CD110X-16V-47µFM

C125 Aluminum electrolytic capacitor CD110X-16V-47µFM

C242 Aluminum electrolytic capacitor CD110X-16V-47µFM

C399A Aluminum electrolytic capacitor CD110X-16V-47µFM

C892 Aluminum electrolytic capacitor CD110X-16V-47µFM

C318B Aluminum electrolytic capacitor CD110X-16V-47µFM

C031 Aluminum electrolytic capacitor CD110X-16V-100µFM

C031A Aluminum electrolytic capacitor CD110X-16V-100µFM

C187A Aluminum electrolytic capacitor CD110X-16V-100µFM

C188 Aluminum electrolytic capacitor CD110X-16V-100µFM

C217 Aluminum electrolytic capacitor CD110X-16V-100µFM

C475 Aluminum electrolytic capacitor CD110X-16V-100µFM

C392A Aluminum electrolytic capacitor CD110X-16V-100µFM

C153 Aluminum electrolytic capacitor CD110X-16V-100µFM

C115 Aluminum electrolytic capacitor CD110X-16V-220µFM

C476 Aluminum electrolytic capacitor CD110X-16V-220µFM

C477 Aluminum electrolytic capacitor CD110X-16V-220µFM

C453 Aluminum electrolytic capacitor CD110X-16V-220µFM

C116 Aluminum electrolytic capacitor CD110X-16V-470µFM

C414 Aluminum electrolytic capacitor CD110X-25V-220µFM

C462 Aluminum electrolytic capacitor CD110X-25V-470µFM

C666A Aluminum electrolytic capacitor CD110X-25V-1000µFM

C872 Aluminum electrolytic capacitor CD110X-25V-1000µFM

C882A Aluminum electrolytic capacitor CD110-35V-470µFM

C161 Aluminum electrolytic capacitor CD110X-50V-0.47µFM

C158 Aluminum electrolytic capacitor CD110X-50V-1µFM

C162 Aluminum electrolytic capacitor CD110X-50V-2.2µFM

C486 Aluminum electrolytic capacitor CD110X-50V-4.7µFM

C001 Aluminum electrolytic capacitor CD110X-50V-47µFM

C883 Aluminum electrolytic capacitor CD110X-50V-47µFM

C452 Aluminum electrolytic capacitor CD110X-63V-100µFM

C411B Aluminum electrolytic capacitor CD110X-100V-22µFM

C524 Aluminum electrolytic capacitor CD110X-160V-4.7µFM

C502 Aluminum electrolytic capacitor CD110X-160V-4.7µFM

C891 Aluminum electrolytic capacitor CD288-160V-220µFM

C890 Aluminum electrolytic capacitor CD110X-250V-3.3µFM

C492 Aluminum electrolytic capacitor CD288-250V-10µFM

C506 Aluminum electrolytic capacitor CD288-250V-10µFM

C807 Aluminum electrolytic capacitor CD293-400V-220µFM

L049 Fixed inductor LGB0606-0.33µHK

W013 Fixed inductor LGA0307-0.68µHK

L241 Fixed inductor LGB0606-6.8µHJ

L371 Fixed inductor LGB0606-10µHJ

47

SERVICE MANUAL

Position Name Attribute Type

L381 Fixed inductor LGB0606-10µHJ

L302 Fixed inductor LGB0606-10µHJ

W010 Fixed inductor LGB0606-10µHJ

L188C Fixed inductor LGB0606-10µHJ

L181 Fixed inductor LGB0606-22µHJ

L187 Fixed inductor LGB0606-22µHJ

L152 Fixed inductor LGB0606-22µHJ

L051 Fixed inductor LGB0606-22µHJ

L031 Fixed inductor LGB0606-56µHK

L350 Fixed inductor LGB0606-56µHK

L221 Fixed inductor LGA0307-22µHK

L881 Feed-through inductor TEM2000

L891 Feed-through inductor TEM2000

L421 Feed-through inductor TEM2011

L422 Feed-through inductor TEM2011

L502 Feed-through inductor ZZ008

VD882 Diode W05Z2.7A

D895 Diode W05Z4.7B

D895 Diode GDZJ4.7B

VD448A Diode W05Z8.2A

VD448A Diode GDZJ8.2A

D886 Diode W05Z15C

D886 Diode GDZJ15C

VD890 Diode 2CK75D

VD890 Diode 1N4148

VD892 Diode 2CK75D

VD892 Diode 1N4148

VD065 Diode 2CK75D

VD065 Diode 1N4148

V485 Diode 2CK75D

V485 Diode 1N4148

VD401 Diode BAV21

VD402 Diode BAV21

VD896 Diode BAV21

VD131 Diode BAV21

VD133 Diode BAV21

VD451 Diode 2CZRU2

VD471 Diode 2CZRU2

VD461 Diode 2CZRU2

VD491 Diode 2CZRU2

VD881 Diode 2CZRU2

VD871 Diode 2CZRU4Z

VD891 Diode RG2

VD803 Diode BY254

VD803 Diode 1N5408

48

SERVICE MANUAL

Position Name Attribute Type

VD804 Diode BY254

VD804 Diode 1N5408

VD805 Diode BY254

VD805 Diode 1N5408

VD806 Diode BY254

VD806 Diode 1N5408

D524 Diode RM11C

D881 Diode AK03

D884 Diode AU01Z

D885 Diode AU01Z

D888 Diode AU01Z

V890 Triode 2SA1015-Y

V890 Triode 3CG1015-Y

V890 Triode 2PA1015Y

V890 Triode KTA1266-Y

V251 Triode 2SA1015-Y

V251 Triode 3CG1015-Y

V251 Triode 2PA1015Y

V251 Triode KTA1266-Y

V241 Triode 3DG1815-Y

V241 Triode 2SC1815-Y

V241 Triode 2PC1815Y

V241 Triode KTC3198-Y

V201A Triode 3DG1815-Y

V201A Triode 2SC1815-Y

V201A Triode 2PC1815Y

V201A Triode KTC3198-Y

V371 Triode 3DG1815-Y

V371 Triode 2SC1815-Y

V371 Triode 2PC1815Y

V371 Triode KTC3198-Y

V391 Triode 3DG1815-Y

V391 Triode 2SC1815-Y

V391 Triode 2PC1815Y

V391 Triode KTC3198-Y

V605 Triode 3DG1815-Y

V605 Triode 2SC1815-Y

V605 Triode 2PC1815Y

V605 Triode KTC3198-Y

V871 Triode 3DG1815-Y

V871 Triode 2SC1815-Y

V871 Triode 2PC1815Y

V871 Triode KTC3198-Y

V888 Triode 3DG1815-Y

V888 Triode 2SC1815-Y

49

SERVICE MANUAL

Position Name Attribute Type

V888 Triode 2PC1815Y

V888 Triode KTC3198-Y

V872 Triode BC548C

V872 Triode BC547C

V501 Triode 2SC2688-L

V501 Triode 3DA2688-L

V501 Triode 3DA2688

V501 Triode 3DA2688-F

V102 Triode PH2369

V047 Triode 2SC388ATM

V047 Triode KSC388C-Y

V047 Triode 3DG388ATM

N200 IC AT24C08

N200 IC AT24C08A-10PI2.7

N200 IC M24C08-BN6

N100 IC CH05T0101/TDA9381PS/N2/2I

VD001 IC µPC574J

VD001 IC CW574CS

N441 IC L7805CV

N441 IC KA7805TU

N441 IC MC7805CT

N861 IC STR-G5653

V502 IC BU2508DX

N600 IC TDA7057AQ

N401 IC TDA8356/N6

V115 IC L7805CV

N442 IC L7808CV

N801 Photo coupler CE HS817

N801 Photo coupler CE HPC922

N801 Photo coupler CE HS817C

N801 Photo coupler CE SFH615A-3

N801 IC CE LTV-816

G200 Crystal oscillator JA18A-12.000MHZ

G200 Crystal oscillator 9922-520-00169-12MHz

A100 Electronic tuner TDQ-5B6-M(JUB2.891.001-1)

Z240 Ceramic trap TPS6.5MB

Z240 Ceramic trap XT6.5MB

Z241 Ceramic trap TPS6.0MB

Z241 Ceramic trap XT6.0MB

Z242 Ceramic trap TPS5.5MB

Z242 Ceramic trap XT5.5MB

Z102 Surface acoustic wave filter K6283K

L501 Line drive transformer BCT-4(JU4.739.029)

L801 Filtering inductor CE LCL-F15(JUB4.757.001)

L802 Filtering inductor CE LCL-F16(JUB4.757.002)

50

SERVICE MANUAL

Position Name Attribute Type

F801 Delay fuse RT1-20-2.5A-250V

F801 Delay fuse CE R/S/V/I50TT2.5AL250V(61802.5)

F801 Delay fuse CE 61802.5

2) Parts for Side AV

RA2 Carbon film resistor RT13-0.166W-75ΩJ

RB1 Carbon film resistor RT13-0.166W-75ΩJ

RAV2 Carbon film resistor RT13-0.166W-75ΩJ

RAV2A Carbon film resistor RT13-0.166W-75ΩJ

RA1 Carbon film resistor RT13-0.166W-10KΩJ

RB2 Carbon film resistor RT13-0.166W-10KΩJ

CA3 Aluminum electrolytic capacitor CD110X-16V-10µFM

CB3 Aluminum electrolytic capacitor CD110X-16V-10µFM

CAV2 Aluminum electrolytic capacitor CD110X-16V-10µFM

N402 IC HEF4053BP

N402 IC HCF4053BEY

N402 IC MC14053BCP

3) Parts for S-VIDEO terminal

R313 Carbon film resistor RT13-0.166W-75ΩJ

R315 Carbon film resistor RT13-0.166W-75ΩJ

R301S Carbon film resistor RT13-0.166W-4.7KΩJ

R300S Carbon film resistor RT13-0.166W-10KΩJ

C300S Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C313 Polyester film capacitor CL21X-50V-0.022µFJ

V300S Triode 3DG1815-Y

V300S Triode 2SC1815-Y

V300S Triode 2PC1815Y

V300S Triode KTC3198-Y

XS301 S-VIDEO terminal PH-S

4) Parts for AV Stereo

R303 Carbon film resistor RT13-0.166W-75ΩJ

RCLS Carbon film resistor RT13-0.166W-100ΩJ

RDAS Carbon film resistor RT13-0.166W-100ΩJ

RBY1 Carbon film resistor RT13-0.166W-2KΩJ

RBY2 Carbon film resistor RT13-0.166W-2KΩJ

R631 Carbon film resistor RT13-0.166W-2KΩJ

R381 Carbon film resistor RT13-0.166W-2.2KΩJ

R303A Carbon film resistor RT13-0.166W-10KΩJ

R632 Carbon film resistor RT13-0.166W-10KΩJ

R383 Carbon film resistor RT13-0.166W-47KΩJ

R382 Carbon film resistor RT13-0.166W-47KΩJ

C381A Ceramic capacitor CC1-63V-08a-C-100PFJ

C303A Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C631 Ceramic capacitor CT1-63V-10a-2B4-4700PFK

CBY8 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

CBY6A Polyester film capacitor CL21X-50V-5600PFJ

51

SERVICE MANUAL

Position Name Attribute Type

CBY7A Polyester film capacitor CL21X-50V-5600PFJ

CBY7 Polyester film capacitor CL21X-50V-0.15µFJ

CBY2 Polyester film capacitor CL21X-50V-0.15µFJ

C372 Polyester film capacitor CL21X-50V-0.22µFJ

C382 Polyester film capacitor CL21X-50V-0.22µFJ

C633 Polyester film capacitor CL21X-50V-0.22µFJ

CBY6 Polyester film capacitor CL21X-50V-0.33µFJ

CBY3 Polyester film capacitor CL21X-50V-0.33µFJ

CBY11 Aluminum electrolytic capacitor CD110X-16V-10µFM

C381 Aluminum electrolytic capacitor CD110X-16V-10µFM

C303 Aluminum electrolytic capacitor CD110X-16V-10µFM

CBY9 Aluminum electrolytic capacitor CD110X-16V-100µFM

L303 Fixed inductor LGB0606-10µHJ

V381 Triode 3DG1815-Y

V381 Triode 2SC1815-Y

V381 Triode 2PC1815Y

V381 Triode KTC3198-Y

N650 IC TDA7449

XS801 AV terminals AVLP-33-9R1-YUV

5) Parts for DVD COMPONENT IN

R305A Carbon film resistor RT13-0.166W-100ΩJ

R306 Carbon film resistor RT13-0.166W-100ΩJ

R364 Carbon film resistor RT13-0.166W-100ΩJ

R358 Carbon film resistor RT13-0.166W-180ΩJ

R354 Carbon film resistor RT13-0.166W-220ΩJ

R362 Carbon film resistor RT13-0.166W-220ΩJ

R353 Carbon film resistor RT13-0.166W-430ΩJ

R350 Carbon film resistor RT13-0.166W-470ΩJ

R357 Carbon film resistor RT13-0.166W-470ΩJ

R361 Carbon film resistor RT13-0.166W-470ΩJ

R351 Carbon film resistor RT13-0.166W-3.3KΩJ

R356 Carbon film resistor RT13-0.166W-3.3KΩJ

R360 Carbon film resistor RT13-0.166W-3.3KΩJ

R352 Carbon film resistor RT13-0.166W-10KΩJ

R355 Carbon film resistor RT13-0.166W-10KΩJ

R359 Carbon film resistor RT13-0.166W-10KΩJ

R135 Carbon film resistor RT13-0.166W-47KΩJ

R135B Carbon film resistor RT13-0.166W-47KΩJ

C370 Polyester film capacitor CT1-63V-12a-2F4-0.022µFZ

C373 Polyester film capacitor CT1-63V-12a-2F4-0.022µFZ

C374 Polyester film capacitor CT1-63V-12a-2F4-0.022µFZ

C305 Aluminum electrolytic capacitor CD110X-16V-10µFM

C306 Aluminum electrolytic capacitor CD110X-16V-10µFM

C311 Aluminum electrolytic capacitor CD110X-16V-47µFM

C350 Aluminum electrolytic capacitor CD110X-16V-100µFM

52

SERVICE MANUAL

Position Name Attribute Type

V353 Triode 2SA1015-Y

V353 Triode 3CG1015-Y

V353 Triode 2PA1015Y

V353 Triode KTA1266-Y

V351 Triode 3DG1815-Y

V351 Triode 2SC1815-Y

V351 Triode 2PC1815Y

V351 Triode KTC3198-Y

V356 Triode 3DG1815-Y

V356 Triode 2SC1815-Y

V356 Triode 2PC1815Y

V356 Triode KTC3198-Y

V361 Triode 3DG1815-Y

V361 Triode 2SC1815-Y

V361 Triode 2PC1815Y

V361 Triode KTC3198-Y

6) Parts for NTSC-M Decoding

R246 Carbon film resistor RT13-0.166W-2KΩJ

R247 Carbon film resistor RT13-0.166W-2KΩJ

V246 Triode 2SA1015-Y

V246 Triode 3CG1015-Y

V246 Triode 2PA1015Y

V246 Triode KTA1266-Y

V247 Triode 2SA1015-Y

V247 Triode 3CG1015-Y

V247 Triode 2PA1015Y

V247 Triode KTA1266-Y

V047A Triode RN1204

Z243 Ceramic trap TPS4.5MB2

Z243 Ceramic trap XT4.5MB

7) Parts for SIF

R262A Carbon film resistor RT13-0.166W-68ΩJ

R264A Carbon film resistor RT13-0.166W-100ΩJ

R263 Carbon film resistor RT13-0.166W-220ΩJ

R263A Carbon film resistor RT13-0.166W-820ΩJ

R264 Carbon film resistor RT13-0.166W-820ΩJ

R261A Carbon film resistor RT13-0.166W-1kΩJ

R265 Carbon film resistor RT13-0.166W-2.2KΩJ

R262 Carbon film resistor RT13-0.166W-10KΩJ

R260 Carbon film resistor RT13-0.166W-22KΩJ

C260 Ceramic capacitor CC1-63V-06a-SL-47PFJ

C261 Ceramic capacitor CC1-63V-06a-SL-47PFJ

C262 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C261A Ceramic capacitor CT1-63V-08a-2F4-10nFZ

L260 Fixed inductor LGB0606-8.2µHJ

53

SERVICE MANUAL

A

A

g

Position Name Attribute Type

V260 Triode 3DG1815-Y

V260 Triode 2SC1815-Y

V260 Triode 2PC1815Y

V260 Triode KTC3198-Y

V261 Triode 3DG1815-Y

V261 Triode 2SC1815-Y

V261 Triode 2PC1815Y

V261 Triode KTC3198-Y

Z260 Ceramic filter LT6.5MH

8) Data Related to CRT
a) Mount the following parts
when using a Changsha-LG CRT

51QAE320X02.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-10KΩJ

R411 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.7ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2B4-680PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.36µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil HFT-270

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60H(JUB4.799.044-1)

b) Mount the following parts
when using a Seg Hitachi CRT

51JSY63X13(C).

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-10KΩJ

R411 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.7ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2B4-680PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.36µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil HFT-270

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60H(JUB4.799.044-1)

c) Mount the following parts
when usin

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-10KΩJ

a BMCC CRT

54

SERVICE MANUAL

A

g

A

Position Name Attribute Type

R411 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-14c-2C1-1200PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.36µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil HFT-270

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60H(JUB4.799.044-1)

d) Mount the following parts
when using a Samsung CRT

51KQK99X01.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-10KΩJ

R411 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.7ΩJ

R518 Metal oxide film resistor RY21-3W-4.7KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-14c-2C1-1200PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.36µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil TLN0028A(JUB4.756.009)

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60H(JUB4.799.044-1)

e) Mount the following parts
when usin

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-10KΩJ

R411 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.7ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-10c-2B4-470PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.36µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil HFT-270

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60H(JUB4.799.044-1)

f) Mount the following parts when
using a Chunghwa CRT

51AEZ90X02.

R481 Carbon film resistor RT13-0.166W-10KΩJ

a Huafei CRT

55

SERVICE MANUAL

g

Position Name Attribute Type

R482 Carbon film resistor RT13-0.166W-10KΩJ

R411 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.7ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-4.7KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2B4-820PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.33µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil HF60A(JU4.756.037)

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60H(JUB4.799.044-1)

g) Mount the following parts
when usin

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-10KΩJ

R411 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-14c-2C1-1200PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.36µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil HFT-270

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60H(JUB4.799.044-1)

2. Parts on CRT RGB PCB

1) Basic Parts

RY05 Carbon film resistor RT13-0.166W-47ΩJ

RY06 Carbon film resistor RT13-0.166W-47ΩJ

RY08 Carbon film resistor RT13-0.166W-47ΩJ

RY04 Carbon film resistor RT13-0.166W-270ΩJ

RY07 Carbon film resistor RT13-0.166W-270ΩJ

RY09 Carbon film resistor RT13-0.166W-270ΩJ

RY01 Carbon film resistor RT13-0.166W-1KΩJ

RY02 Carbon film resistor RT13-0.166W-1KΩJ

RY03 Carbon film resistor RT13-0.166W-1KΩJ

RY14 Carbon film resistor RT14-0.25W-220ΩJ

RY15 Carbon film resistor RT14-0.25W-220ΩJ

RY16 Carbon film resistor RT14-0.25W-220ΩJ

RY17 Carbon film resistor RT14-0.25W-330ΩJ

RY18 Carbon film resistor RT14-0.25W-330ΩJ

RY19 Carbon film resistor RT14-0.25W-330ΩJ

RY40A Carbon film resistor RT14-0.25W-330KΩJ

a Thai CRT

56

SERVICE MANUAL

Position Name Attribute Type

RY11 Metal oxide film resistor RY21-2W-15KΩJ

RY12 Metal oxide film resistor RY21-2W-15KΩJ

RY13 Metal oxide film resistor RY21-2W-15KΩJ

RY21 Glass glazed resistor RI40-0.5W-1KΩK

RY22 Glass glazed resistor RI40-0.5W-1KΩK

RY23 Glass glazed resistor RI40-0.5W-1KΩK

CY01 Ceramic capacitor CC1-63V-10a-SL-330PFJ

CY02 Ceramic capacitor CC1-63V-10a-SL-330PFJ

CY03 Ceramic capacitor CC1-63V-10a-SL-330PFJ

CY04 Ceramic capacitor CT81-2KV-20C-2R4-3300PFK

CY05 Polyester film capacitor CL21X-250V-0.1µFJ

CY06 Aluminum electrolytic capacitor CD110X-250V-10µFM

VDY01 Diode 2CK75D

VDY01 Diode 1N4148

VDY02 Diode 2CK75D

VDY02 Diode 1N4148

VDY03 Diode 2CK75D

VDY03 Diode 1N4148

VDY04 Diode BAV21

VDY04A Diode BAV21

VDY05 Diode BAV21

VDY05A Diode BAV21

VDY06 Diode BAV21

VDY06A Diode BAV21

VDY07 Diode W05Z8.2A

VDY07 Diode GDZJ8.2A

VY01 Triode 3DG2482

VY01 Triode 2SC2688-L

VY01 Triode 3DA2688-L

VY01 Triode 3DA2688

VY01 Triode 3DA2688-F

VY02 Triode 3DG2482

VY02 Triode 2SC2688-L

VY02 Triode 3DA2688-L

VY02 Triode 3DA2688

VY02 Triode 3DA2688-F

VY03 Triode 3DG2482

VY03 Triode 2SC2688-L

VY03 Triode 3DA2688-L

VY03 Triode 3DA2688

VY03 Triode 3DA2688-F

VY04 Triode BF422

VY04 Triode 3DG422

VY06 Triode BF422

VY06 Triode 3DG422

57

SERVICE MANUAL

A

A

g

A

g

A

g

Position Name Attribute Type

VY08 Triode BF422

VY08 Triode 3DG422

VY05 Triode BF423

VY05 Triode 3CG423

VY07 Triode BF423

VY07 Triode 3CG423

VY09 Triode BF423

VY09 Triode 3CG423

SY01 CRT socket (Model: GZS series) CE GZS10-2-108

SY01 CRT socket (Model: GZS series) CE GZS10-2-AC2

2) Data Related to CRT
a) Mount the following parts
when using a Changsha-LG CRT

51QAE320X02.

RY20 Fuse resistor RF10-2W-1.5ΩJ

RY20 Fuse resistor RF11-2W-1.5ΩJ

b) Mount the following parts
when using a Seg Hitachi CRT

51JSY63X13(C).

RY20 Fuse resistor RF10-2W-1.5ΩJ

RY20 Fuse resistor RF11-2W-1.5ΩJ

c) Mount the following parts
when usin

RY20 Fuse resistor RF10-2W-1.5ΩJ

RY20 Fuse resistor RF11-2W-1.5ΩJ

d) Mount the following parts
when using a Samsung CRT

51KQK99X01.

RY20 Fuse resistor RF10-2W-1.5ΩJ

RY20 Fuse resistor RF11-2W-1.5ΩJ

e) Mount the following parts
when usin

RY20 Fuse resistor RF10-2W-3.3ΩJ

RY20 Fuse resistor RF11-2W-3.3ΩJ

f) Mount the following parts when
using a Chunghwa CRT

51AEZ90X02.

RY20 Fuse resistor RF10-2W-1.5ΩJ

RY20 Fuse resistor RF11-2W-1.5ΩJ

g) Mount the following parts
when usin

RY20 Fuse resistor RF10-2W-1.5ΩJ

RY20 Fuse resistor RF11-2W-1.5ΩJ

3. Parts on Side AV PCB

XK01 AV terminals AVW-13-3R-8.5-TV

4. Parts on Soft Switch PCB

RK99 Carbon film resistor RT13-0.166W-120ΩJ

a BMCC CRT

a Huafei CRT

a Thai CRT

58

SERVICE MANUAL

Position Name Attribute Type

RK91 Carbon film resistor RT13-0.166W-150ΩJ

RK92 Carbon film resistor RT13-0.166W-200ΩJ

RK94 Carbon film resistor RT13-0.166W-270ΩJ

RK95 Carbon film resistor RT13-0.166W-390ΩJ

RK96 Carbon film resistor RT13-0.166W-820ΩJ

5. Parts on Power Switch PCB

RP12 Carbon film resistor RT13-0.166W-1KΩJ

RP12A Carbon film resistor RT13-0.166W-1KΩJ

RP12B Carbon film resistor RT13-0.166W-1KΩJ

VDP11A-1 Light emitting diode HFBA032MP-90S3

VDP11B-1 Light emitting diode HFBA032MP-90S3

VDP11C-1 Light emitting diode HFBA032MP-90S3

NP11A IC HS0038A2

CP11 Aluminum electrolytic capacitor CD110X-16V-47µFM

6. Others

Power switch KDC-A04-MU171

Power Cord RVVZ-CH4-2000-ZH1

Electric speaker YDT513-A3-10W-8Ω

Degaussing coil XC-2118

59

SERVICE MANUAL

4.3 Parts List for 21PF93

Position Name Attribute Type

1. Parts on Main PCB

1) Basic Parts

R051 Carbon film resistor RT13-0.166W-10ΩJ

R399 Carbon film resistor RT13-0.166W-10ΩJ

R136B Carbon film resistor RT13-0.166W-10ΩJ

R042 Carbon film resistor RT13-0.166W-47ΩJ

R242 Carbon film resistor RT13-0.166W-47ΩJ

R064 Carbon film resistor RT13-0.166W-47ΩJ

R048 Carbon film resistor RT13-0.166W-68ΩJ

R302 Carbon film resistor RT13-0.166W-75ΩJ

RAV1A Carbon film resistor RT13-0.166W-75ΩJ

RAV1 Carbon film resistor RT13-0.166W-75ΩJ

R392 Carbon film resistor RT13-0.166W-75ΩJ

R015 Carbon film resistor RT13-0.166W-100ΩJ

R041 Carbon film resistor RT13-0.166W-100ΩJ

R131 Carbon film resistor RT13-0.166W-100ΩJ

R133 Carbon film resistor RT13-0.166W-100ΩJ

R191 Carbon film resistor RT13-0.166W-100ΩJ

R192 Carbon film resistor RT13-0.166W-100ΩJ

R193 Carbon film resistor RT13-0.166W-100ΩJ

R249 Carbon film resistor RT13-0.166W-100ΩJ

R251 Carbon film resistor RT13-0.166W-100ΩJ

R251A Carbon film resistor RT13-0.166W-100ΩJ

R430A Carbon film resistor RT13-0.166W-100ΩJ

RCLM Carbon film resistor RT13-0.166W-100ΩJ

RDAM Carbon film resistor RT13-0.166W-100ΩJ

R116 Carbon film resistor RT13-0.166W-100ΩJ

R890 Carbon film resistor RT13-0.166W-100ΩJ

R245A Carbon film resistor RT13-0.166W-100ΩJ

R243A Carbon film resistor RT13-0.166W-150ΩJ

W010A Carbon film resistor RT13-0.166W-220ΩJ

R391 Carbon film resistor RT13-0.166W-330ΩJ

R231 Carbon film resistor RT13-0.166W-390ΩJ

R012 Carbon film resistor RT13-0.166W-470ΩJ

R879 Carbon film resistor RT13-0.166W-470ΩJ

R049 Carbon film resistor RT13-0.166W-1kΩJ

R101A Carbon film resistor RT13-0.166W-1kΩJ

R241 Carbon film resistor RT13-0.166W-1kΩJ

R606 Carbon film resistor RT13-0.166W-1kΩJ

R878 Carbon film resistor RT13-0.166W-1kΩJ

R895 Carbon film resistor RT13-0.166W-1kΩJ

R896 Carbon film resistor RT13-0.166W-1kΩJ

R047 Carbon film resistor RT13-0.166W-1.2KΩJ

R137 Carbon film resistor RT13-0.166W-1.5KΩJ

R046 Carbon film resistor RT13-0.166W-1.8KΩJ

60

SERVICE MANUAL

R430 Carbon film resistor RT13-0.166W-1.8KΩJ

R621 Carbon film resistor RT13-0.166W-2KΩJ

R062 Carbon film resistor RT13-0.166W-2.2KΩJ

R065 Carbon film resistor RT13-0.166W-2.2KΩJ

R248 Carbon film resistor RT13-0.166W-2.2KΩJ

R371 Carbon film resistor RT13-0.166W-2.2KΩJ

R138A Carbon film resistor RT13-0.166W-2.2KΩJ

R132A Carbon film resistor RT13-0.166W-3.3KΩJ

R133A Carbon film resistor RT13-0.166W-3.3KΩJ

R171 Carbon film resistor RT13-0.166W-3.9KΩJ

R045 Carbon film resistor RT13-0.166W-4.7KΩJ

R891 Carbon film resistor RT13-0.166W-4.7KΩJ

R899 Carbon film resistor RT13-0.166W-4.7KΩJ

R063 Carbon film resistor RT13-0.166W-5.6KΩJ

R005 Carbon film resistor RT13-0.166W-10KΩJ

R007 Carbon film resistor RT13-0.166W-10KΩJ

R008 Carbon film resistor RT13-0.166W-10KΩJ

R009 Carbon film resistor RT13-0.166W-10KΩJ

R137A Carbon film resistor RT13-0.166W-10KΩJ

R137B Carbon film resistor RT13-0.166W-10KΩJ

R139A Carbon film resistor RT13-0.166W-10KΩJ

R140A Carbon film resistor RT13-0.166W-10KΩJ

R141A Carbon film resistor RT13-0.166W-10KΩJ

R141B Carbon film resistor RT13-0.166W-10KΩJ

R195 Carbon film resistor RT13-0.166W-10KΩJ

R302A Carbon film resistor RT13-0.166W-10KΩJ

R897 Carbon film resistor RT13-0.166W-10KΩJ

R410 Carbon film resistor RT13-0.166W-10KΩJ

R218A Carbon film resistor RT13-0.166W-10KΩJ

R622 Carbon film resistor RT13-0.166W-10KΩJ

R002 Carbon film resistor RT13-0.166W-12KΩJ

R158 Carbon film resistor RT13-0.166W-15KΩJ

R011 Carbon film resistor RT13-0.166W-15KΩJ

R013 Carbon film resistor RT13-0.166W-15KΩJ

VD893B Carbon film resistor RT13-0.166W-22KΩJ

R396 Carbon film resistor RT13-0.166W-22KΩJ

R233 Carbon film resistor RT13-0.166W-27KΩJ

R235 Carbon film resistor RT13-0.166W-27KΩJ

R894A Carbon film resistor RT13-0.166W-33KΩJ

R115 Carbon film resistor RT13-0.166W-33KΩJ

R893A Carbon film resistor RT13-0.166W-39KΩJ

R372 Carbon film resistor RT13-0.166W-47KΩJ

R373 Carbon film resistor RT13-0.166W-47KΩJ

R605 Carbon film resistor RT13-0.166W-47KΩJ

R003 Carbon film resistor RT13-0.166W-100KΩJ

R006 Carbon film resistor RT13-0.166W-100KΩJ

61

SERVICE MANUAL

R232 Carbon film resistor RT13-0.166W-100KΩJ

R395 Carbon film resistor RT13-0.166W-100KΩJ

R485 Carbon film resistor RT13-0.166W-120KΩJ

R488 Carbon film resistor RT13-0.166W-560KΩJ

R242A Carbon film resistor RT14-0.25W-10ΩJ

R165 Carbon film resistor RT14-0.25W-100ΩJ

R166 Carbon film resistor RT14-0.25W-100ΩJ

R892 Carbon film resistor RT14-0.25W-680ΩJ

R024 Carbon film resistor RT14-0.25W-1KΩJ

R025 Carbon film resistor RT14-0.25W-1kΩJ

R001 Carbon film resistor RT14-0.25W-2.2KΩJ

R887 Carbon film resistor RT14-0.25W-2.2KΩJ

R883 Carbon film resistor RT14-0.25W-4.7KΩJ

R872 Carbon film resistor RT14-0.25W-5.1KΩJ

R872A Carbon film resistor RT14-0.25W-5.1KΩJ

R894 Carbon film resistor RT14-0.25W-270KΩJ

R403 Metal film resistor RJ14-0.25W-3KΩJ

R167 Metal film resistor RJ14-0.25W-39KΩG

R888A Metal oxide film resistor RY21-0.5W-3.3ΩJ

R416 Metal oxide film resistor RY21-0.5W-22ΩJ

R505 Metal oxide film resistor RY21-0.5W-1KΩJ

R463 Metal oxide film resistor RY21-0.5W-3.3KΩJ

R418 Metal oxide film resistor RY21-1W-330ΩJ

R881 Metal oxide film resistor RY21-2W-0.2ΩJ

R890A Metal oxide film resistor RY21-2W-22KΩJ

R893 Metal oxide film resistor RY21-2W-330KΩJ

R504 Metal oxide film resistor RY21-3W-12KΩJ

R504A Metal oxide film resistor RY21-3W-12KΩJ

R893B Glass glazed resistor RI40-0.5W-1MΩJ

R452 Fuse resistor RF10-0.5W-0.27ΩJ

L871 Fuse resistor RF10-0.5W-0.27ΩJ

R461 Fuse resistor RF10-0.5W-1ΩJ

R491 Fuse resistor RF10-0.5W-1ΩJ

R405 Fuse resistor RF10-0.5W-1ΩJ

R451 Fuse resistor RF10-1W-0.27ΩJ

R666 Fuse resistor RF10-2W-1ΩJ

R506 Wirewound resistor RXG4-6W-3.9ΩK

RT800 Wirewound resistor RXG6-H2-10W-2.2ΩJ

RT802B Thermistor CE BC96709-7ΩJ

RT802B Thermistor CE PTDCA1BF7R0Q200

C200 Ceramic capacitor CC1-63V-06a-SL-33PFJ

C200A Ceramic capacitor CC1-63V-06a-SL-33PFJ

C188E Ceramic capacitor CC1-63V-08a-C-100PFJ

C371A Ceramic capacitor CC1-63V-08a-C-100PFJ

C003 Ceramic capacitor CC1-63V-08a-SL-220PFJ

C171A Ceramic capacitor CT1-63V-06a-2B4-330PFK

62

SERVICE MANUAL

C882 Ceramic capacitor CT1-63V-06a-2B4-470PFK

C194 Ceramic capacitor CT1-63V-06a-2B4-560PFK

C884 Ceramic capacitor CT1-63V-06a-2B4-820PFK

C165 Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C166 Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C186A Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C233 Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C401 Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C430 Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C302A Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C188D Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C171 Ceramic capacitor CT1-63V-06a-2B4-1200PFK

C157 Ceramic capacitor CT1-63V-08a-2B4-2200PFK

C047 Ceramic capacitor CT1-63V-08a-2B4-3300PFK

C048 Ceramic capacitor CT1-63V-08a-2B4-3300PFK

C168 Ceramic capacitor CT1-63V-10a-2B4-3900PFK

C042 Ceramic capacitor CT1-63V-10a-2B4-4700PFK

C061 Ceramic capacitor CT1-63V-10a-2B4-4700PFK

C159 Ceramic capacitor CT1-63V-10a-2B4-4700PFK

C621 Ceramic capacitor CT1-63V-10a-2B4-4700PFK

C015 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C025 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C026 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C603 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C064 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C666 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C893 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C487 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C052 Ceramic capacitor CT1-63V-12a-2F4-0.022µFZ

C170 Ceramic capacitor CT1-63V-12a-2F4-0.022µFZ

C491 Ceramic capacitor CT1-500V-06a-2B4-220PFK

C503 Ceramic capacitor CT1-500V-08a-2B4-820PFK

C828A Ceramic capacitor CE CT81-400VAC-2E4-1000PFM-Y1

C828A Ceramic capacitor CE CD85-E2GA102MYHS

C829A Ceramic capacitor CE CT81-400VAC-2E4-1000PFM-Y1

C829A Ceramic capacitor CE CD85-E2GA102MYHS

C820B Ceramic capacitor CE CT81-400VAC-2E4-2200PFM-Y1

C820B Ceramic capacitor CE CD12-E2GA222MYHS

C808 Ceramic capacitor CT81-1KV-10C-2B4-1000PFM

C809 Ceramic capacitor CT81-1KV-10C-2B4-1000PFM

C810 Ceramic capacitor CT81-1KV-10C-2B4-1000PFM

C811 Ceramic capacitor CT81-1KV-10C-2B4-1000PFM

C886 Ceramic capacitor CT81-2KV-08c-2B4-220PFK

C871 Ceramic capacitor CT81-2KV-10c-2B4-470PFK

C881 Ceramic capacitor CT81-2KV-10c-2B4-470PFK

C891A Ceramic capacitor CT81-2KV-10c-2B4-470PFK

63

SERVICE MANUAL

C163 Polyester film capacitor CL21X-50V-0.022µFJ

C007 Polyester film capacitor CL21X-50V-0.1µFJ

C008 Polyester film capacitor CL21X-50V-0.1µFJ

C032 Polyester film capacitor CL21X-50V-0.1µFJ

C155 Polyester film capacitor CL21X-50V-0.1µFJ

C181 Polyester film capacitor CL21X-50V-0.1µFJ

C187 Polyester film capacitor CL21X-50V-0.1µFJ

C189 Polyester film capacitor CL21X-50V-0.1µFJ

C251A Polyester film capacitor CL21X-50V-0.1µFJ

C218 Polyester film capacitor CL21X-50V-0.1µFJ

C231 Polyester film capacitor CL21X-50V-0.1µFJ

C410 Polyester film capacitor CL21X-50V-0.1µFJ

C125A Polyester film capacitor CL21X-50V-0.1µFJ

C396B Polyester film capacitor CL21X-50V-0.1µFJ

C167 Polyester film capacitor 222236676104

C167 Polyester film capacitor ECQV1104JMW

C151 Polyester film capacitor CL21X-50V-0.22µFJ

C156 Polyester film capacitor CL21X-50V-0.22µFJ

C623 Polyester film capacitor CL21X-50V-0.22µFJ

C009 Polyester film capacitor CL21X-50V-0.47µFJ

CBY10 Polyester film capacitor CL21X-50V-0.47µFJ

C411 Polyester film capacitor CL21X-100V-0.1µFJ

C425 Polyester film capacitor CL21X-100V-0.1µFJ

C493 Polyester film capacitor CL21X-100V-0.1µFJ

C481 Polyester film capacitor CL21X-250V-0.1µFJ

C801 Polypropylene capacitor CE CBB62-250VAC-0.1µFK

C801 Polypropylene capacitor CE 222233550104

C801 Polypropylene capacitor CE 222233825104

C801 Polypropylene capacitor CE ECQU2A104KLA

C801 Polypropylene capacitor CE ECQU2A104MLA

C802 Polypropylene capacitor CE CBB62-250VAC-0.1µFK

C802 Polypropylene capacitor CE 222233550104

C802 Polypropylene capacitor CE 222233825104

C802 Polypropylene capacitor CE ECQU2A104KLA

C802 Polypropylene capacitor CE ECQU2A104MLA

C013 Aluminum electrolytic capacitor CD110X-16V-10µFM

C137A Aluminum electrolytic capacitor CD110X-16V-10µFM

C169 Aluminum electrolytic capacitor CD110X-16V-10µFM

C302 Aluminum electrolytic capacitor CD110X-16V-10µFM

CAV1 Aluminum electrolytic capacitor CD110X-16V-10µFM

C371 Aluminum electrolytic capacitor CD110X-16V-10µFM

C391 Aluminum electrolytic capacitor CD110X-16V-10µFM

C399 Aluminum electrolytic capacitor CD110X-16V-10µFM

C051 Aluminum electrolytic capacitor CD110X-16V-47µFM

C004 Aluminum electrolytic capacitor CD110X-16V-47µFM

C125 Aluminum electrolytic capacitor CD110X-16V-47µFM

64

SERVICE MANUAL

C242 Aluminum electrolytic capacitor CD110X-16V-47µFM

C399A Aluminum electrolytic capacitor CD110X-16V-47µFM

C892 Aluminum electrolytic capacitor CD110X-16V-47µFM

C318B Aluminum electrolytic capacitor CD110X-16V-47µFM

C031 Aluminum electrolytic capacitor CD110X-16V-100µFM

C031A Aluminum electrolytic capacitor CD110X-16V-100µFM

C187A Aluminum electrolytic capacitor CD110X-16V-100µFM

C188 Aluminum electrolytic capacitor CD110X-16V-100µFM

C217 Aluminum electrolytic capacitor CD110X-16V-100µFM

C475 Aluminum electrolytic capacitor CD110X-16V-100µFM

C392A Aluminum electrolytic capacitor CD110X-16V-100µFM

C153 Aluminum electrolytic capacitor CD110X-16V-100µFM

C115 Aluminum electrolytic capacitor CD110X-16V-220µFM

C476 Aluminum electrolytic capacitor CD110X-16V-220µFM

C477 Aluminum electrolytic capacitor CD110X-16V-220µFM

C453 Aluminum electrolytic capacitor CD110X-16V-220µFM

C116 Aluminum electrolytic capacitor CD110X-16V-470µFM

C414 Aluminum electrolytic capacitor CD110X-25V-220µFM

C462 Aluminum electrolytic capacitor CD110X-25V-470µFM

C666A Aluminum electrolytic capacitor CD110X-25V-1000µFM

C872 Aluminum electrolytic capacitor CD110X-25V-1000µFM

C882A Aluminum electrolytic capacitor CD110-35V-470µFM

C161 Aluminum electrolytic capacitor CD110X-50V-0.47µFM

C158 Aluminum electrolytic capacitor CD110X-50V-1µFM

C162 Aluminum electrolytic capacitor CD110X-50V-2.2µFM

C486 Aluminum electrolytic capacitor CD110X-50V-4.7µFM

C001 Aluminum electrolytic capacitor CD110X-50V-47µFM

C883 Aluminum electrolytic capacitor CD110X-50V-47µFM

C452 Aluminum electrolytic capacitor CD110X-63V-100µFM

C411B Aluminum electrolytic capacitor CD110X-100V-22µFM

C524 Aluminum electrolytic capacitor CD110X-160V-4.7µFM

C502 Aluminum electrolytic capacitor CD110X-160V-4.7µFM

C891 Aluminum electrolytic capacitor CD288-160V-220µFM

C890 Aluminum electrolytic capacitor CD110X-250V-3.3µFM

C492 Aluminum electrolytic capacitor CD288-250V-10µFM

C506 Aluminum electrolytic capacitor CD288-250V-10µFM

C807 Aluminum electrolytic capacitor CD293-400V-220µFM

L049 Fixed inductor LGB0606-0.33µHK

W013 Fixed inductor LGA0307-0.68µHK

L241 Fixed inductor LGB0606-6.8µHJ

L371 Fixed inductor LGB0606-10µHJ

L381 Fixed inductor LGB0606-10µHJ

L302 Fixed inductor LGB0606-10µHJ

W010 Fixed inductor LGB0606-10µHJ

L188C Fixed inductor LGB0606-10µHJ

L181 Fixed inductor LGB0606-22µHJ

65

SERVICE MANUAL

L187 Fixed inductor LGB0606-22µHJ

L152 Fixed inductor LGB0606-22µHJ

L051 Fixed inductor LGB0606-22µHJ

L031 Fixed inductor LGB0606-56µHK

L350 Fixed inductor LGB0606-56µHK

L221 Fixed inductor LGA0307-22µHK

L881 Feed-through inductor TEM2000

L891 Feed-through inductor TEM2000

L421 Feed-through inductor TEM2011

L422 Feed-through inductor TEM2011

L502 Feed-through inductor ZZ008

VD882 Diode W05Z2.7A

D895 Diode W05Z4.7B

D895 Diode GDZJ4.7B

VD448A Diode W05Z8.2A

VD448A Diode GDZJ8.2A

D886 Diode W05Z15C

D886 Diode GDZJ15C

VD890 Diode 2CK75D

VD890 Diode 1N4148

VD892 Diode 2CK75D

VD892 Diode 1N4148

VD065 Diode 2CK75D

VD065 Diode 1N4148

V485 Diode 2CK75D

V485 Diode 1N4148

VD401 Diode BAV21

VD402 Diode BAV21

VD896 Diode BAV21

VD131 Diode BAV21

VD133 Diode BAV21

VD451 Diode 2CZRU2

VD471 Diode 2CZRU2

VD461 Diode 2CZRU2

VD491 Diode 2CZRU2

VD881 Diode 2CZRU2

VD871 Diode 2CZRU4Z

VD891 Diode RG2

VD803 Diode BY254

VD803 Diode 1N5408

VD804 Diode BY254

VD804 Diode 1N5408

VD805 Diode BY254

VD805 Diode 1N5408

VD806 Diode BY254

VD806 Diode 1N5408

66

SERVICE MANUAL

D524 Diode RM11C

D881 Diode AK03

D884 Diode AU01Z

D885 Diode AU01Z

D888 Diode AU01Z

V890 Triode 2SA1015-Y

V890 Triode 3CG1015-Y

V890 Triode 2PA1015Y

V890 Triode KTA1266-Y

V251 Triode 2SA1015-Y

V251 Triode 3CG1015-Y

V251 Triode 2PA1015Y

V251 Triode KTA1266-Y

V241 Triode 3DG1815-Y

V241 Triode 2SC1815-Y

V241 Triode 2PC1815Y

V241 Triode KTC3198-Y

V201A Triode 3DG1815-Y

V201A Triode 2SC1815-Y

V201A Triode 2PC1815Y

V201A Triode KTC3198-Y

V371 Triode 3DG1815-Y

V371 Triode 2SC1815-Y

V371 Triode 2PC1815Y

V371 Triode KTC3198-Y

V391 Triode 3DG1815-Y

V391 Triode 2SC1815-Y

V391 Triode 2PC1815Y

V391 Triode KTC3198-Y

V605 Triode 3DG1815-Y

V605 Triode 2SC1815-Y

V605 Triode 2PC1815Y

V605 Triode KTC3198-Y

V871 Triode 3DG1815-Y

V871 Triode 2SC1815-Y

V871 Triode 2PC1815Y

V871 Triode KTC3198-Y

V888 Triode 3DG1815-Y

V888 Triode 2SC1815-Y

V888 Triode 2PC1815Y

V888 Triode KTC3198-Y

V872 Triode BC548C

V872 Triode BC547C

V501 Triode 2SC2688-L

V501 Triode 3DA2688-L

V501 Triode 3DA2688

67

SERVICE MANUAL

V501 Triode 3DA2688-F

V102 Triode PH2369

V047 Triode 2SC388ATM

V047 Triode KSC388C-Y

V047 Triode 3DG388ATM

N200 IC AT24C08

N200 IC AT24C08A-10PI2.7

N200 IC M24C08-BN6

N100 IC CH05T0101/TDA9381PS/N2/2I

VD001 IC µPC574J

VD001 IC CW574CS

N441 IC L7805CV

N441 IC KA7805TU

N441 IC MC7805CT

N861 IC STR-G5653

V502 IC BU2508DX

N600 IC TDA7057AQ

N401 IC TDA8356/N6

V115 IC L7805CV

N442 IC L7808CV

N801 Photo coupler CE HS817

N801 Photo coupler CE HPC922

N801 Photo coupler CE HS817C

N801 Photo coupler CE SFH615A-3

N801 IC CE LTV-816

G200 Crystal oscillator JA18A-12.000MHZ

G200 Crystal oscillator 9922-520-00169-12MHz

A100 Electronic tuner TDQ-5B6-M(JUB2.891.001-1)

Z240 Ceramic trap TPS6.5MB

Z240 Ceramic trap XT6.5MB

Z241 Ceramic trap TPS6.0MB

Z241 Ceramic trap XT6.0MB

Z242 Ceramic trap TPS5.5MB

Z242 Ceramic trap XT5.5MB

Z102 Surface acoustic wave filter K6283K

L501 Line drive transformer BCT-4(JU4.739.029)

L801 Filtering inductor CE LCL-F15(JUB4.757.001)

L802 Filtering inductor CE LCL-F16(JUB4.757.002)

F801 Delay fuse RT1-20-2.5A-250V

F801 Delay fuse CE R/S/V/I50TT2.5AL250V(61802.5)

F801 Delay fuse CE 61802.5

2) Parts for Side AV

RA2 Carbon film resistor RT13-0.166W-75ΩJ

RB1 Carbon film resistor RT13-0.166W-75ΩJ

RAV2 Carbon film resistor RT13-0.166W-75ΩJ

RAV2A Carbon film resistor RT13-0.166W-75ΩJ

68

SERVICE MANUAL

RA1 Carbon film resistor RT13-0.166W-10KΩJ

RB2 Carbon film resistor RT13-0.166W-10KΩJ

CA3 Aluminum electrolytic capacitor CD110X-16V-10µFM

CB3 Aluminum electrolytic capacitor CD110X-16V-10µFM

CAV2 Aluminum electrolytic capacitor CD110X-16V-10µFM

N402 IC HEF4053BP

N402 IC HCF4053BEY

N402 IC MC14053BCP

3) Parts for S-VIDEO terminal

R313 Carbon film resistor RT13-0.166W-75ΩJ

R315 Carbon film resistor RT13-0.166W-75ΩJ

R301S Carbon film resistor RT13-0.166W-4.7KΩJ

R300S Carbon film resistor RT13-0.166W-10KΩJ

C300S Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C313 Polyester film capacitor CL21X-50V-0.022µFJ

V300S Triode 3DG1815-Y

V300S Triode 2SC1815-Y

V300S Triode 2PC1815Y

V300S Triode KTC3198-Y

XS301 S-VIDEO terminal PH-S

4) Parts for AV Stereo

R303 Carbon film resistor RT13-0.166W-75ΩJ

RCLS Carbon film resistor RT13-0.166W-100ΩJ

RDAS Carbon film resistor RT13-0.166W-100ΩJ

RBY1 Carbon film resistor RT13-0.166W-2KΩJ

RBY2 Carbon film resistor RT13-0.166W-2KΩJ

R631 Carbon film resistor RT13-0.166W-2KΩJ

R381 Carbon film resistor RT13-0.166W-2.2KΩJ

R303A Carbon film resistor RT13-0.166W-10KΩJ

R632 Carbon film resistor RT13-0.166W-10KΩJ

R383 Carbon film resistor RT13-0.166W-47KΩJ

R382 Carbon film resistor RT13-0.166W-47KΩJ

C381A Ceramic capacitor CC1-63V-08a-C-100PFJ

C303A Ceramic capacitor CT1-63V-06a-2B4-1000PFK

C631 Ceramic capacitor CT1-63V-10a-2B4-4700PFK

CBY8 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

CBY6A Polyester film capacitor CL21X-50V-5600PFJ

CBY7A Polyester film capacitor CL21X-50V-5600PFJ

CBY7 Polyester film capacitor CL21X-50V-0.15µFJ

CBY2 Polyester film capacitor CL21X-50V-0.15µFJ

C372 Polyester film capacitor CL21X-50V-0.22µFJ

C382 Polyester film capacitor CL21X-50V-0.22µFJ

C633 Polyester film capacitor CL21X-50V-0.22µFJ

CBY6 Polyester film capacitor CL21X-50V-0.33µFJ

CBY3 Polyester film capacitor CL21X-50V-0.33µFJ

CBY11 Aluminum electrolytic capacitor CD110X-16V-10µFM

69

SERVICE MANUAL

C381 Aluminum electrolytic capacitor CD110X-16V-10µFM

C303 Aluminum electrolytic capacitor CD110X-16V-10µFM

CBY9 Aluminum electrolytic capacitor CD110X-16V-100µFM

L303 Fixed inductor LGB0606-10µHJ

V381 Triode 3DG1815-Y

V381 Triode 2SC1815-Y

V381 Triode 2PC1815Y

V381 Triode KTC3198-Y

N650 IC TDA7449

XS801 AV terminals AVLP-33-9R1-YUV

5) Parts for DVD COMPONENT IN

R305A Carbon film resistor RT13-0.166W-100ΩJ

R306 Carbon film resistor RT13-0.166W-100ΩJ

R364 Carbon film resistor RT13-0.166W-100ΩJ

R358 Carbon film resistor RT13-0.166W-180ΩJ

R354 Carbon film resistor RT13-0.166W-220ΩJ

R362 Carbon film resistor RT13-0.166W-220ΩJ

R353 Carbon film resistor RT13-0.166W-430ΩJ

R350 Carbon film resistor RT13-0.166W-470ΩJ

R357 Carbon film resistor RT13-0.166W-470ΩJ

R361 Carbon film resistor RT13-0.166W-470ΩJ

R351 Carbon film resistor RT13-0.166W-3.3KΩJ

R356 Carbon film resistor RT13-0.166W-3.3KΩJ

R360 Carbon film resistor RT13-0.166W-3.3KΩJ

R352 Carbon film resistor RT13-0.166W-10KΩJ

R355 Carbon film resistor RT13-0.166W-10KΩJ

R359 Carbon film resistor RT13-0.166W-10KΩJ

R135 Carbon film resistor RT13-0.166W-47KΩJ

R135B Carbon film resistor RT13-0.166W-47KΩJ

C370 Polyester film capacitor CT1-63V-12a-2F4-0.022µFZ

C373 Polyester film capacitor CT1-63V-12a-2F4-0.022µFZ

C374 Polyester film capacitor CT1-63V-12a-2F4-0.022µFZ

C305 Aluminum electrolytic capacitor CD110X-16V-10µFM

C306 Aluminum electrolytic capacitor CD110X-16V-10µFM

C311 Aluminum electrolytic capacitor CD110X-16V-47µFM

C350 Aluminum electrolytic capacitor CD110X-16V-100µFM

V353 Triode 2SA1015-Y

V353 Triode 3CG1015-Y

V353 Triode 2PA1015Y

V353 Triode KTA1266-Y

V351 Triode 3DG1815-Y

V351 Triode 2SC1815-Y

V351 Triode 2PC1815Y

V351 Triode KTC3198-Y

V356 Triode 3DG1815-Y

V356 Triode 2SC1815-Y

70

SERVICE MANUAL

V356 Triode 2PC1815Y

V356 Triode KTC3198-Y

V361 Triode 3DG1815-Y

V361 Triode 2SC1815-Y

V361 Triode 2PC1815Y

V361 Triode KTC3198-Y

6) Parts for NTSC-M Decoding

R246 Carbon film resistor RT13-0.166W-2KΩJ

R247 Carbon film resistor RT13-0.166W-2KΩJ

V246 Triode 2SA1015-Y

V246 Triode 3CG1015-Y

V246 Triode 2PA1015Y

V246 Triode KTA1266-Y

V247 Triode 2SA1015-Y

V247 Triode 3CG1015-Y

V247 Triode 2PA1015Y

V247 Triode KTA1266-Y

V047A Triode RN1204

Z243 Ceramic trap TPS4.5MB2

Z243 Ceramic trap XT4.5MB

7) Parts for SIF

R262A Carbon film resistor RT13-0.166W-68ΩJ

R264A Carbon film resistor RT13-0.166W-100ΩJ

R263 Carbon film resistor RT13-0.166W-220ΩJ

R263A Carbon film resistor RT13-0.166W-820ΩJ

R264 Carbon film resistor RT13-0.166W-820ΩJ

R261A Carbon film resistor RT13-0.166W-1kΩJ

R265 Carbon film resistor RT13-0.166W-2.2KΩJ

R262 Carbon film resistor RT13-0.166W-10KΩJ

R260 Carbon film resistor RT13-0.166W-22KΩJ

C260 Ceramic capacitor CC1-63V-06a-SL-47PFJ

C261 Ceramic capacitor CC1-63V-06a-SL-47PFJ

C262 Ceramic capacitor CT1-63V-08a-2F4-10nFZ

C261A Ceramic capacitor CT1-63V-08a-2F4-10nFZ

L260 Fixed inductor LGB0606-8.2µHJ

V260 Triode 3DG1815-Y

V260 Triode 2SC1815-Y

V260 Triode 2PC1815Y

V260 Triode KTC3198-Y

V261 Triode 3DG1815-Y

V261 Triode 2SC1815-Y

V261 Triode 2PC1815Y

V261 Triode KTC3198-Y

Z260 Ceramic filter LT6.5MH

8) Data Related to CRT

71

SERVICE MANUAL

A

A

a) Mount the following parts
when using a BMCC pure flat
CRT A51LXR195X91J.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-8.2KΩJ

R411 Metal oxide film resistor RY21-0.5W-1.8ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2B4-820PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.3µFJ

L506 Horizontal linear inductor HXT49(JU4.756.016)

L505 Horizontal amplitude coil HFT-270

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60K(JUB4.799.044)

b) Mount the following Samsung
parts when using a pure flat CRT

51QDX992X001.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-6.2KΩJ

R411 Metal oxide film resistor RY21-0.5W-1.8ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2B4-820PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.3µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil HFT-270

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60K(JUB4.799.044)

c) Mount the following parts
when using a LG pure flat CRT

51QDJ279X31.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-10KΩJ

R411 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-3W-4.7KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2C1-1500PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.33µFJ

L506 Horizontal linear inductor HXT49(JU4.756.016)

L505 Horizontal amplitude coil TLN0028A(JUB4.756.009)

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

72

SERVICE MANUAL

A

A

T401 Flyback transformer CE BSC60K(JUB4.799.044)

d) Mount the following parts
when using a Orion pure flat CRT

51QDK090X011.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-10KΩJ

R411 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-3W-4.7KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2C1-1500PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.33µFJ

L506 Horizontal linear inductor HXT49(JU4.756.016)

L505 Horizontal amplitude coil TLN0028A(JUB4.756.009)

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60K(JUB4.799.044)

e) Mount the following parts
when using a Toshiba pure flat
CRT A51LVV896X09.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-6.2KΩJ

R411 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2B4-820PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.3µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil HF60A(JU4.756.037)

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60K(JUB4.799.044)

f) Mount the following parts when
using a Thai pure flat CRT

51LYJ10X42.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-7.5KΩJ

R411 Metal oxide film resistor RY21-0.5W-1.8ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2B4-820PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.3µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil HFT-270

73

SERVICE MANUAL

A

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60K(JUB4.799.044)

g) Mount the following parts
when using a Huafei pure flat
CRT A51ERF135X90.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-10KΩJ

R411 Metal oxide film resistor RY21-0.5W-1.8ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-3W-4.7KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-16c-2B4-1800PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.33µFJ

L506 Horizontal linear inductor HXT39(JU4.756.032)

L505 Horizontal amplitude coil HFT-270

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60K(JUB4.799.044)

h) Mount the following parts
when using a BMCC pure flat
CRT A51LYZ095X91J.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-12KΩJ

R411 Metal oxide film resistor RY21-0.5W-1.8ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2B4-820PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.3µFJ

L506 Horizontal linear inductor HXT49(JU4.756.016)

L505 Horizontal amplitude coil HFT-270

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60K(JUB4.799.044)

i) Mount the following parts when
using a Malaysia-based
Matsushita pure flat CRT

51LYZ095X90.

R481 Carbon film resistor RT13-0.166W-10KΩJ

R482 Carbon film resistor RT13-0.166W-12KΩJ

R411 Metal oxide film resistor RY21-0.5W-1.8ΩJ

R412 Metal oxide film resistor RY21-0.5W-2.2ΩJ

R518 Metal oxide film resistor RY21-2W-1KΩJ

R519 Metal oxide film resistor RY21-3W-5.6KΩJ

C504 Ceramic capacitor CT81-2KV-12c-2B4-820PFK

C505 Polypropylene capacitor CBB81-1.6KV-9100PFJ

C512 Polypropylene capacitor CBB13-400V-0.3µFJ

74

SERVICE MANUAL

L506 Horizontal linear inductor HXT49(JU4.756.016)

L505 Horizontal amplitude coil HFT-270

T804 Switch transformer CE BCK-24005L(JUB4.726.083)

T401 Flyback transformer CE BSC60K(JUB4.799.044)

2. Parts on CRT RGB PCB

1) Basic Parts

RY05 Carbon film resistor RT13-0.166W-47ΩJ

RY06 Carbon film resistor RT13-0.166W-47ΩJ

RY08 Carbon film resistor RT13-0.166W-47ΩJ

RY04 Carbon film resistor RT13-0.166W-270ΩJ

RY07 Carbon film resistor RT13-0.166W-270ΩJ

RY09 Carbon film resistor RT13-0.166W-270ΩJ

RY01 Carbon film resistor RT13-0.166W-1KΩJ

RY02 Carbon film resistor RT13-0.166W-1KΩJ

RY03 Carbon film resistor RT13-0.166W-1KΩJ

RY14 Carbon film resistor RT14-0.25W-220ΩJ

RY15 Carbon film resistor RT14-0.25W-220ΩJ

RY16 Carbon film resistor RT14-0.25W-220ΩJ

RY17 Carbon film resistor RT14-0.25W-330ΩJ

RY18 Carbon film resistor RT14-0.25W-330ΩJ

RY19 Carbon film resistor RT14-0.25W-330ΩJ

RY40A Carbon film resistor RT14-0.25W-330KΩJ

RY11 Metal oxide film resistor RY21-2W-15KΩJ

RY12 Metal oxide film resistor RY21-2W-15KΩJ

RY13 Metal oxide film resistor RY21-2W-15KΩJ

RY21 Glass glazed resistor RI40-0.5W-1KΩK

RY22 Glass glazed resistor RI40-0.5W-1KΩK

RY23 Glass glazed resistor RI40-0.5W-1KΩK

CY01 Ceramic capacitor CC1-63V-10a-SL-330PFJ

CY02 Ceramic capacitor CC1-63V-10a-SL-330PFJ

CY03 Ceramic capacitor CC1-63V-10a-SL-330PFJ

CY04 Ceramic capacitor CT81-2KV-20C-2R4-3300PFK

CY05 Polyester film capacitor CL21X-250V-0.1µFJ

CY06 Aluminum electrolytic capacitor CD110X-250V-10µFM

VDY01 Diode 2CK75D

VDY01 Diode 1N4148

VDY02 Diode 2CK75D

VDY02 Diode 1N4148

VDY03 Diode 2CK75D

VDY03 Diode 1N4148

VDY04 Diode BAV21

VDY04A Diode BAV21

VDY05 Diode BAV21

VDY05A Diode BAV21

VDY06 Diode BAV21

VDY06A Diode BAV21

75

SERVICE MANUAL

A

A

VDY07 Diode W05Z8.2A

VDY07 Diode GDZJ8.2A

VY01 Triode 3DG2482

VY01 Triode 2SC2688-L

VY01 Triode 3DA2688-L

VY01 Triode 3DA2688

VY01 Triode 3DA2688-F

VY02 Triode 3DG2482

VY02 Triode 2SC2688-L

VY02 Triode 3DA2688-L

VY02 Triode 3DA2688

VY02 Triode 3DA2688-F

VY03 Triode 3DG2482

VY03 Triode 2SC2688-L

VY03 Triode 3DA2688-L

VY03 Triode 3DA2688

VY03 Triode 3DA2688-F

VY04 Triode BF422

VY04 Triode 3DG422

VY06 Triode BF422

VY06 Triode 3DG422

VY08 Triode BF422

VY08 Triode 3DG422

VY05 Triode BF423

VY05 Triode 3CG423

VY07 Triode BF423

VY07 Triode 3CG423

VY09 Triode BF423

VY09 Triode 3CG423

SY01 CRT socket (Model: GZS series) CE GZS10-2-108

SY01 CRT socket (Model: GZS series) CE GZS10-2-AC2

2) Data Related to CRT
a) Mount the following parts
when using a BMCC pure flat
CRT A51LXR195X91J.

RY20 Fuse resistor RF10-2W-3.3ΩJ

RY20 Fuse resistor RF11-2W-3.3ΩJ

b) Mount the following Samsung
parts when using a pure flat CRT

51QDX992X001.

RY20 Fuse resistor RF10-2W-3.3ΩJ

RY20 Fuse resistor RF11-2W-3.3ΩJ

c) Mount the following parts
when using a LG pure flat CRT

51QDJ279X31.

RY20 Fuse resistor RF10-2W-3ΩJ

RY20 Fuse resistor RF11-2W-3ΩJ

76

SERVICE MANUAL

A

A

A

d) Mount the following parts
when using a Orion pure flat CRT

51QDK090X011.

RY20 Fuse resistor RF10-2W-3ΩJ

RY20 Fuse resistor RF11-2W-3ΩJ

e) Mount the following parts
when using a Toshiba pure flat
CRT A51LVV896X09.

RY20 Fuse resistor RF10-2W-4.3ΩJ

RY20 Fuse resistor RF11-2W-4.3ΩJ

f) Mount the following parts when
using a Thai pure flat CRT

51LYJ10X42.

RY20 Fuse resistor RF10-2W-3.3ΩJ

RY20 Fuse resistor RF11-2W-3.3ΩJ

g) Mount the following parts
when using a Huafei pure flat
CRT A51ERF135X90.

RY20 Fuse resistor RF10-2W-3.3ΩJ

RY20 Fuse resistor RF11-2W-3.3ΩJ

h) Mount the following parts
when using a BMCC pure flat
CRT A51LYZ095X91J.

RY20 Fuse resistor RF10-2W-3.3ΩJ

RY20 Fuse resistor RF11-2W-3.3ΩJ

i) Mount the following parts when
using a Malaysia-based
Matsushita pure flat CRT

51LYZ095X90.

RY20 Fuse resistor RF10-2W-3.3ΩJ

RY20 Fuse resistor RF11-2W-3.3ΩJ

3. Parts on Side AV PCB

XK01 AV terminals AVW-13-3R-8.5-TV

4. Parts on Soft Switch PCB

RK99 Carbon film resistor RT13-0.166W-120ΩJ

RK91 Carbon film resistor RT13-0.166W-150ΩJ

RK92 Carbon film resistor RT13-0.166W-200ΩJ

RK94 Carbon film resistor RT13-0.166W-270ΩJ

RK95 Carbon film resistor RT13-0.166W-390ΩJ

RK96 Carbon film resistor RT13-0.166W-820ΩJ

S901 Soft switch KA1W6×5-41

S902 Soft switch KA1W6×5-41

S903 Soft switch KA1W6×5-41

S904 Soft switch KA1W6×5-41

S905 Soft switch KA1W6×5-41

S906 Soft switch KA1W6×5-41

5. Parts on Remote Sensor PCB

RP12 Carbon film resistor RT13-0.166W-390ΩJ

77

SERVICE MANUAL

NP11A IC HS0038A2

CP11 Aluminum electrolytic capacitor CD110X-16V-47µFM

6. Parts on Power Switch PCB

VDP11A Light emitting diode HFBA052MP(7.0)

7. Others

Power switch KDC-A04-MU171

Power Cord RVVZ-CH4-2000-ZH1

Electric speaker YD78-B1-10W-8Ω

Degaussing coil XC-2118

78

Circuit Diagram for 21NF55/21PF93

MAIN PCB FOR 21NF55/21PF93

CRT RGB PCB FOR 21NF55/21PF93