Sony Trinitron KV-TG21M90 Скачать руководство пользователя страница 27

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KV-TG21M61/TG21M90

RM-952

KV-TG21M61/TG21M90

RM-952

(1) Schematic Diagram of A Board

– 30 –

– 29 –

11V

7.5V

1
2
3
4

AGC

TU/NC

U/V/SCL

L/H/SDA

+B/NC

AFT/5V

PWM/NC

33V/30V

IF2/NC

IF1

1
2
3
4
5
6
7

15 16 17 18 19 20 21 22 23 24 25 26 27 28

1 2 3 4 5 6 7 8 9 10 11 12

1 2

4 5

C120
#

C130

C206

100

C405 1

Q100
MSD601-RT1
BUFFER

Q401
UN2216
MUTE

Q402
UN2216
MUTE SW

R211
220

D300

D102
#

C111
0.01
25V
B:CHIP

R116
#

R007
4.7K
:CHIP

R321 #

R322
#

R409
470K
:CHIP

C104

0.1 16V

F:CHIP

R437
75
:CHIP

JW020 #

R312 220 :CHIP

D403
UDZSTE-179.1B
PROTECT

JR204

D410
#

Q320

C061
*

C110
0.01
25V :CHIP

C113
0.0047
:CHIP

C214
0.1
16V

C404 1.0

C419

C421
3

C422 #

C430 #

CN200
3P

CN300
6P

C115
0.0047
B:CHIP

D100
#

D402
NNCD9.1A-T1

IC201

TDA7438D013TR

AUDIO PROCESSOR

IC203
AN5276
AUDIO AMP

IC400
#
AUDIO SW

IC401
#
AUDIO SW

J401
2P

JR203 #

JR400
0
:CHIP

Q005
*

R062 1.0K:CHIP

R073
*

R074
*

R102
4.7K
:CHIP

R215
5.6K
:CHIP

R221
#

R318
#

R324 #

R354
820K
:CHIP

R406
470K
:CHIP

R407
1.0K

R408 1.0K

R527
10K
:CHIP

R314
150
:CHIP

C520 10

C521
10

CN520
3P

IC520
*
ROTATION AMP

R520
10K
:CHIP

R521 10K
:CHIP

R524
22K :CHIP

R526
22:CHIP

D520
MA113-(TX)
STOPPER

D521
1SS19-25
STOPPER

Q520
2SC3311A-QRSTA
BUFFER

R393
#

R356
#

D101
#

Q321
#

JW(5MM)

R100
1K
:CHIP

UN2211-TX

R
G
B

BLK

SDA
SCL

BLK

R
G

GND

(MONO)

ONO)

VIDEO

AUDIO L

AUDIO R

(MONO)

MON

ITOR

GND

SP R

SP L

SDA

SCL

VIDEO IN 1

AUDIO IN 1 L

AUDIO IN 1 R

R
1

TVR

TVL

M
ON

IN L

M
ON R

GND

MUTE

GND

VCC

STAND-BY

/ENA

Y OUT

GND

C OUT

VIDEO IN

TO A3 BOARD
CN2102

NC/VOL

NS+

NS-

VIDEO IN 2

AUDIO IN 2 L

AUDIO IN 2 R

OUT L

OUT R

OUT

VCC

GN D

OU T

VCC

GN D

GND

B O

G OU

TVL

TV R

GND

IF-OUT

GND

L-IN

GND

R-IN

GND

SDA

SCL

RESET Q

M-SW

GND

SYSTEM

GND

OUT

AFT

CN101
1P
:MINI

TU100
BT-AG402

R101
3.9K
:CHIP

C100
0.001
B:CHIP

FB100
1.1UH

C102
0.1 16V
F:CHIP

C101
10

C105
0.1 16V
F:CHIP

C103
0.1 16V
F:CHIP

R128
100
:CHIP

IC101

C106
0.0047
B:CHIP

C107
100
16V

L100
10UH
:FLR50

C108
1000 16V

C109
0.0047 B:CHIP

Q101
MSD601-RT1

R103 33
:CHIP

R129
22
:CHIP

CTI39

CT131
TRAP,CERAMIC

L102
0.22UH

R106
4.7K
:CHIP

L101
1.2UH
:ALI

R130
1.0K
:CHIP

R111
10K
:CHIP

R112
6.8K R114

2.2K

R108
1.8K :CHIP

C112 0.01
25V :CHIP

R105 68 :CHIP

R107
3.9K
:CHIP

R109
56
:CHIP

L103
0.22UH

C117
4700P :CHIP

Q102
2SC3779
AMPLIFIER

C116
0.0047

Q103
UN2216

Q104
UN2216

R113
#

JR100
#

R126
#

SWF100
FILTER WAVE
K7253M

CN302
7P

TP300 #

R388

R387 *

R386 *

R385 *

R384 *

R932
#

L921
# L922

R928
#

R926 #

Q922
#

R927 #

EQUALIZER

R925 #

R924 #

C922 #

R921 #

L923 #

R922
#

C972
#

L962
#

Q923
#
AMP

R923
#

R962
#

R936
#

C962
#

Q961
#
AMP

R968 #

D961
#

R984
#

Q962 # BUFFER

R981 #

R966
#

D963
#
CORING

R977
#

C971 #

D964 #
CORING C980 #

R978
#

R970 #

R980
#
Q964
#
AMP

R981 # C974 #

Q956
#
VM MUTE

R954
#

C951
#

D966
#

R983 #

D965 #

R986 #

C976 #

R987 #

R989
#

R988
#

R929 #

Q966
#
AMP

C977 #

R931 #

Q924 #

C233
*

C235
#

JR210
*

JR209
*

R223
*

R225
*

R244
#

R226
*

R224
*

Q202 *
SPACE SOUND

R245
#

R228 #

C236 *

R231 *

R235

C238

Q203 #
SPACE SOUND

R230 *

R227

R229 #

R234 *

C237 *

R203
*

R205
#

C244
#

R204 3.3K

C201
*

C203 2.3

C241 1000P

C243
#

C204 *

C200 *

R201
18K :CHIP

R202
22K
:CHIP

R200
3.3K :CHIP

C202
*

C242
0.022
:CHIP

R206

C205
2.2 R208

10K

D200
DA204K

J200
JACK

R209 10K
:CHIP

R241 15K :CHIP

R240 15K :CHIP

C239
#

Q205
UN2211
MUTE

R238 #

R212 1.0K

C212 *

C211 *

C213 0.01
25V B:CHIP

R243
10K

R242 10K

Q204

2SA1162-G

Q400
MSB709RT1
AC MUTE

R214
0:CHIP

D400
1SS355TE-TX

D203 1SS355TE-17

C400
220
16V

R401
1K
:CHIP

D201 #

L400 1UH

C432

Q407
MSD601-RT1
MIXER

R449
#

R434
1K :CHIP

C412
22
25V

R429
10K
:CHIP

R430
3.9K
:CHIP R428

470
:CHIP

Q406
MSD601-RT1
MIXER

R445
47K
:CHIP

R427
1.2K

C425
100P
:CHIP

IC1402
UPC4558G2
BUFFER

R446
47K
:CHIP

C426 100 :CHIP

J400
4P

R438
1K
:CHIP

C418
100
16V

R436
#

C414
0.1
16V
:CHIP

R433
56K
:CHIP

R432
1M
:CHIP

R435
1.0:CHIP

C410
100 16V

R426
1K
:CHIP

D407
UDZSTE-179.1B
PROTECT

R425
75

C409 #

R424
56K

R423
39K
:CHIP

C408
0.1 16V

R422 #

R440
1M

R420

:CHIP

D406
UDZSTE-179.1B
PROTECT

D405 #

R417 68
:CHIP

R443
#

R421
1K
:CHIP

R418
100
:CHIP

D404
UDZSTE-179.1B
PROTECT

R413
470K
:CHIP

C407
220
16V

R412
#

R411 1K :CHIP

R419
#

R414
1K
:CHIP

R415
10K
:CHIP

C406
1 10V
F:CHIP

R410
100
:CHIP

Q404
MSB709-RT1(TX)
BUFFER

R403
#
C403 #

R404
#

R405
10K

R402
100 :CHIP

Q403
MSB709-RT1(TX)
BUFFER

R447
#

D408 #

C419
#

R447
#

C423 #

C424 #

R523

22K

:CHIP

R528
101W
:RS

Q201
#
BUFFER

R222
#

R353
#

JR303
#

R355
#

C118
#

C119
#

Q106
MSD601-RT1
VC AMP

R117
22K
:CHIP

C122
10P
:CHIP

C121

100P

R115

470

:CHIP

R125
18K
2W
:RS

C128
22

C129
0.01
25V
B:CHIP

R124
22K
:CHIP

C127
100P
CH:CHIP

D103
UPC5748

R123
22K
:CHIP

Q105
MSD601-RT1
VC AMP

R120
1.8K
:CHIP

R122
330K
:CHIP

R119
22K
:CHIP

R121
22K
:CHIP

C125

0.1

C124
0.068 :PT

C126 0.068

CN003
4P
S:MINI

B INT

B DAT

B CLK

FOR JIG

R059
220
:CHIP

R060
220
:CHIP

R061
220 :CHIP

CN001
*
TO V2 BOARD
CN5801

VP
HP

GND
GND

VIDEO

7.5V

R001
8.2K
:CHIP

R003
2.7K
:CHI[P

R006
560
:CHIP

S001
VOL+

S003
CH-

S006
CH+

VOL+ CH- CH+

R002
8.2K :CHIP

R004
2.7K :CHIP

R005
560
:CHIP

S002
SEL

SEL

S004
TV/VIDEO

S005
VOL-

TV/VIDEO

VOL+

Q300
MSB709-RT1
BUFFER

L302
#

R308
#

CT360
TRAP,CERAMIC

Q303
MSD601-RT
BUFFER

Q301
MSB709-RT1
BUFFER

R302
220
:CHIP

R304 *

R300
470
:CHIP

Q302
MSB709-RT1
BUFFER

R303
220

C300
*

C301
27P

L300
2.2UH
:ALI

R306
390
:CHIP

R307
220 :CHIP

L301
12UH

L303
8.2UH

R309
220:CHIP

C302
47PF
:CHIP

R305
680
:CHIP

C303
68
:CHIP

CT345
TRAP,
CERAMIC

D319 1SS355TE-17

D320 1SS355TE-17

D321 1SS355TE-17

C305
100
16V

C306
0.047
B:CHIP

Q306 #
BUFFER

R315 #

R316 180 :CHIP

Q307 # BUFFER

Q309
MSD601-RT1
BUFFER

CT355
5.5MHZ TRAP

R311
2.2K
:CHIP

Q305
MSB709-RT1
AMPLIFIER

L305
6.8UH

R310
390
:CHIP

Q304
MSBX09-RT1
AMPLIFIER

CT365
#

L304
12UH

R313
#

L306
#

C308

R317
# L307

Q308
#
SWITCH

R319
#

Q310 #
SWITCH

R323
470
:CHIP

L308
2.2UH

C310
0
CH:CHIP

JR300
0:CHIP

Q312
#
SWITCH

Q311
#
BUFFER

R320
22K
:CHIP

JR301
*

R325

R326
#

D301

C370
# CF345

CF355
FBP

CF360
#

CF365
#

Q313 UN2216

C311
0 :CHIP

L309
#

OUT

VCC

TVL

GND

C427
#

C428 #

C429 #

IC403
#
AUDIO SW

C215
0.1 16V :CHIP

C216 0.1

C220 0.022 16V

C218 0.1 16V

C222 0.018

C224 1.0

C225 1.0

C230 0..22

C231 0.22
6.3V

C232 0.22 6.3V

C240

0.22 6.3V

R216
#

R218
2.7K

IN R

M
IN( R)

M
OUT (R)

B IN (R

)

B OUT(R)

B IN (L)

R
2

L OUT

R O

G
ND

L CREF

SDA

SCL

GND

TRE(R)

TRE(L)

B OUT(L)

M OUT(L)

M IN(L)

C217

0.022

R217
2.7K:CHIP

C219 0.018

C223 0.0056

R219 100

R220100

C226 4.7

C227 47

C228 2.2

JR207
#

C229 2.2

JR202 #

Q314
UN2212
SWITCH

Q316
#
SWITCH

D304 HZS361-TE

D303 #

D302 #

R351 #

R349
#

Q317
#

L311 #

R346 #

C338 #

R343
#

R344
#

R347 #

C336
#

C334
#

C333
#

R341 #

C331 *

R342
0
:CHIP

R338
#

C328
0.22
16V
F:CHIP

CM301
#

C307
#

C001
470P
B:CHIP

C002
470P
B:CHIP

R008
4.7K
:CHIP

33V

B G R

R G B

R/G/B

R/B/G

AUDIO(R)

AUDIO(L)

R063 1.0K :CHIP

VIDEO

11V

AUDIO R

AUDIO L

AUDIO(R)

C2071000 25V

R210
220

C208

22 25V

C210

25V

R330
*

R331 *

R332 *

L310
27UH

R333
3.3K:CHIP

D306
RD2.2ES.TIB2
DETECTION

D307
1SS355TE-17

D305

1SS355TE-17

C323 #

C324 #

C325 #

C326 #

JOINT A1

JOINT A2

JOINT A3

JOINT A4

JOINT A5

JOINT A6 JOINT A7 JOINT A8

JOINT A9 JOINT A10

JOINT A11

JOINT A12

JOINT A13 JOINT A14

JOINT A15

JOINT A16

JOINT A17

JOINT A18

JOINT A19

JOINT A20

JOINT A21

JOINT A22 JOINT A23

JOINT A24

JOINT A25 JOINT A26

JOINT A27

JOINT A28 JOINT A29

JOINT A30

JOINT A31

JOINT A32

JOINT A33

JOINT A34

JOINT A35

JOINT A36

JOINT A37

JOINT A38

JOINT A39

JOINT A40

JOINT A41

JOINT A42

JOINT A43

JOINT A44

JOINT A45

JOINT A46

JOINT A48

JOINT A49

JOINT A50

JOINT A51

JOINT A52

JOINT A53

JOINT A54

JOINT A55

JOINT A56

JOINT A59

JOINT A57

JOINT A58

JOINT A60

JOINT A61

JOINT A62

JOINT A63 JOINT A64

JOINT A65 JOINT A66 JOINT A67

JOINT A68

JOINT A69

JOINT A70

JOINT A71

JOINT A72

POWER SUPPLY,DEFLECTION,
AUDIO & VIDEO PROCESSING,
AV INPUT/OUTPUT & MICROCOMPUTER

(

(PAGE 1/2)

B-SSS10835-HK-A..PAGE(1/2)

(

TO PAGE 2/2

TO NS COIL

TO CV BOARD
CN703

R127

R131 #

R132 #

D104
DA204K
PROTECT

C131
2200P
:CHIP

R133 4.7

D202
1SS355TE-17

D318
1SS355TE-17

JOINT A73

D327

1SS355TE-17

D326 1SS355TE-17

JOINT A47

JOINT A74

C304
150P
CH:CHIP

CN301
7P

C209
1000
25V

C310 0 :CHIP

R416 10K

Q405
MSB709-RT1(TX) BUFFER

C234 *

CN002
*
TO V2 BOARD
CN5803

L200 *

R207 *

C309
#

C411 #

R104
33
:CHIP

R301 #

R431 #

D409 #

R522 10K

R525 0:CHIP

TO A3 BOARD
CN2101

C221 0.0056 25V

Q318 #

TO SPEAKER

Содержание Trinitron KV-TG21M90

Страница 1: ...HASSIS NO CHASSIS TRINITRON COLOR TV SERVICE MANUAL BG 2T MODEL COMMANDER DEST CHASSIS NO KV TG21M61 RM 952 Singapore SCC U66B A KV TG21M90 RM 952 Hong Kong SCC U64A A TV 1 2 3 4 6 7 8 9 0 5 JUMP SOUND MODE FAVORITE PROGR Á ...

Страница 2: ... 58 AV IN NTSC4 43 Stereo Bilingual system NICAM Stereo Bilingual B G I D K A2 Stereo Bilingual B G Teletext language English Arabic French KV TG21M61 only Channel coverage VHF E2 to E12 UHF E21 to E69 CATV S01 to S03 S1 to S41 VHF C1 to C12 R1 to R12 UHF C13 to C57 R21 to R60 CATV S01 to S03 S1 to S41 Z1 to Z39 VHF A2 to A13 UHF A14 to A79 CATV A 8 to A 2 A to W 4 W 6 to W 84 Antenna 75 ohm exter...

Страница 3: ...IRCUIT ADJUSTMENTS 4 1 Adjustment With Commander 17 4 2 Adjustment Method 17 4 3 Picture Quality Adjustment 22 4 4 Deflection Adjustment 22 4 5 A Board Ajustment After IC003 MEMORY Replacement 22 4 6 Picture Distortion Adjustment 23 Section Title Page Section Title Page 5 DIAGRAMS 5 1 Block Diagram 25 5 2 Circuit Boards Location 27 5 3 Schematic Diagram 28 1 Schematic Diagram of A Board 29 2 Schem...

Страница 4: ...turn on B overcurrent OCP Horizontal deflection overdrive White balance failure no PICTURE Vertical deflection stopped Micro reset Detected Symptoms Power does not come on No power is supplied to the TV AC power supply is faulty Power does not come on Load on power line is shorted Has entered standby state after horizontal raster Power line is shorted or power supply is stopped Vertical deflection...

Страница 5: ...es of failure for confirmation on the screen To Bring Up Screen Test In standby mode press buttons on the remote commander sequentially in rapid succession as shown below Screen display channel 5 Sound volume Power ON Note that this differs from entering the service mode mode volume Self Diagnosis screen display STANDBY SLEEP lamp Lamp ON 0 3 sec Lamp OFF 3 sec Lamp OFF 0 3 sec 2 times 4 times Dia...

Страница 6: ...iagnostic screen turn off the power switch on the remote commander or the main unit 6 SELF DIAGNOSTIC CIRCUIT B overcurrent ªOCPº Occurs when an overcurrent on the B 135 line is detected by Q500 If Q604 go to ON and the voltage to pin 50 of IC301 more than 3 5V when V SYNC is more than seven verticals in a period the unit will automatically turn off Vertical deflection stopped Occurs when an absen...

Страница 7: ...ere it may be subject to excessive dust heat moisture or vibrations Do not block the ventilation openings of the TV Do not install the TV in a confined space such as a bookcase or built in cabinet For children s safety do not leave children alone with the TV Do not allow children to climb onto it Clean the TV with a dry and soft cloth Do not use benzine thinner or any other chemicals to clean the ...

Страница 8: ...y dealer for advice Count the number of times the 1 standby indicator flashes Press main power to turn off your TV Contact your nearest Sony service center Changes in room temperature sometimes make the TV cabinet expand or contract making a noise This does not indicate a malfunction The TV s demagnetizing function is working This does not indicate a malfunction G Specifications Power requirements...

Страница 9: ... screen 3 Press or once to enter the MANUAL PROGRAM mode 4 Press to display FINE on the screen 5 Press or continuously until the above problems are minimized The or icon on the screen flashes while tuning 6 Press SELECT to exit the MANUAL PROGRAM mode Adjusting the picture and sound settings 1 Press SELECT until the desired setting appears Each time you press SELECT the setting item will change as...

Страница 10: ...UB Sub sound MONO Regular sound t t t NICAM MAIN Main sound MONO Regular sound t t MONO Regular sound STEREO Stereo sound t t MAIN Main sound SUB Sub sound t t N Viewing Teletext B Not function for your TV Some TV stations broadcast an information service called Teletext which allows you to receive various information such as stock market reports and news You can use the buttons on the remote to v...

Страница 11: ...sis Assy Removal 1 Four screws BVTP 3 12 CRT SUPPORT BLOCK 1 Four screws BVTP 3 12 Push claw 2 5 SERVICE POSITION Caution Do not take out CRT support block while TV set in standing position Note Undress necessary wires that creates tension while placing the chassis into Service Position 2 4 F BOARD REMOVAL 1 One screw BVTP 4 16 2 Terminal Bracket F Board KV TG21M90 only ...

Страница 12: ...il 4 Four screws BVTP 3 12 º Two screws Tapping 5 Crown Washer 3 Speaker 5 9cm 6 Tension spring 7 Chassis assy 5 Deflection yoke 2 CV board 1 Anode cap Coating earth assy Picture tube Cushion 9Two screws Tapping 5 Crown Washer Holder DGC Cushion DGC Cushion DGC 4 Four screws BVTP 3 12 A Board CRT Support Block Slim Beznet CRT Support Block Screw Location Beznet Hook 2 8 REPLACEMENT OF PARTS For re...

Страница 13: ...ANDING 1 Input a white signal with the pattern generator Contrast Brightness 2 Set the pattern generator raster signal to a green raster 3 Move the deflection yoke to the rear and adjust with the purity control so that the green is at the center and the blue and the red take up equally sized areas on each side See Figures 3 1 through 3 4 4 Move the deflection yoke forward and adjust so that the en...

Страница 14: ...blue dots are on top of each other at the center of the screen 3 If the H STAT variable resistor cannot bring the red green and blue dots together at the center of the screen adjust the horizontal convergence with the H STAT variable resistor and the V STAT magnet in the manner given below In this case the H STAT variable resistor and the V STAT magnet influence each other so be sure to perform ad...

Страница 15: ...otate YCH VOL on DY TLV Rotate TLV VOL ON DY XCV Rotate XCV Adj core on DY ON DY YCH TLV DY pocket DY pocket XCV 2 Dynamic Convergence Adjustment Preparation Before starting this adjustment adjust the horizontal static convergence and the vertical static convergence RB RB TLH TLV YCH XCV B R R B ...

Страница 16: ...4 1 ADJUSTMENTS WITH COMMANDER 2 Input white raster signal 3 Set 49 ABL and IF VP2 service mode to 00 4 Set Picture to DYNAMIC 5 Select OB RDR with 1 and 4 and set the level to 25 with 3 and 6 for best white balance 6 Select OC GDR and OD BDR with 1 and 4 and adjust the level with 3 and 6 for the best white balance 7 Write into the memory by pressing MUTING then 0 8 Set back 49 ABL and IF VP2 serv...

Страница 17: ... The standard is 1F for PAL reception 4 Write with the MUTING button The display changes to WRITE 5 Execute the writing with the button The WRITE display will be changed to red color while excuting and back to SERVICE Example on screen display 1 4 Select the adjustment item 3 6 Raise lower the data value MUTING Writes Executes the writing e OTHER FUNCTION VIA REMOTE COMMANDER 7 All the data become...

Страница 18: ...e d i V V T 0 2 0 2 0 2 0 1 I M P 4 0 F 3 a t a D m u m i x a M e r u t c i P 4 0 1 1 U H S 7 0 F 0 e u H b u S o e d i V V T 7 0 9 0 2 1 H S S 1 0 3 0 s s e n p r a h S b u S o e d i V V T 1 0 3 0 3 1 1 C S 0 2 F 3 r e w o L r o l o C b u S z H 0 6 0 5 0 2 C 1 4 1 2 C S 8 0 F 3 r e h g i H r o l o C b u S z H 0 6 0 5 8 0 B 0 5 1 O F 0 0 3 0 t n a t s n o C e m i T 1 0 t x e t e l e T o e d i V V ...

Страница 19: ... e r T 2 0 8 3 H X T A 2 F F n o i t i s o P y a l p s i D l a t n o z i r o H 8 5 4 6 2 5 A A S A 2 9 3 V X T 7 2 F 3 c n y s V m o r f t e s f f o e n i l n o i t i s o P y a l p s i D l a c i t r e V 7 2 A 3 D H T 0 0 F 7 t f i h S e g d E e v i t c A c n y s H 0 0 B 3 D V T F 3 F 7 t f i h S e g d E e v i t c A c n y s V F 3 C 3 L P H 1 0 1 0 n o i t a r u g i f n o C y t i r a l o P c n y s H...

Страница 20: ...ss centre frequency 1 1 1x Fsc 0 Fsc 18 5 ACL Automatic colour limiting 1 active 0 not active 19 5 BCO Switch on behaviour 1 Switch on of picture via internal delay 0 Without delay 00 4 OSO 1 Switch off in vertical overscan 0 Switch off undefind 18 7 SBL Service blanking Mode 1 on 0 off 0B 7 HBL RGB Blanking Mode 1 wide blanking 0 normal blanking 02 7 FCO Forced Color on 1 no colour killer 0 norma...

Страница 21: ...e corresponding bit is set to 1 No Bal 1 no balance in analog select items 0 balance included for AV stereo model SPC SOUND 1 Space Sound available 0 not available Korean ST Reserved for NTSC model H K Bil 1 NICAM bilingual available No NICAM stereo 0 not available for monaural model Other optional function will be enable if the corresponding bit is set to 1 Item KV TG21M61 KV TG21M90 SECAM 1 1 HD...

Страница 22: ...VB2 VB3 VB4 4 4 DEFLECTION ADJUSTMENT NORMAL MODE 50Hz 1 Set to Service mode 2 Input PAL color bar 3 Using the 1 and 4 button select category GEO Service Mode 4 Raise lower the data using the 3 and 6 buttons Select and adjust the following items to obtain optimum image Service Item GEO 00 HPS H POSITION 01 HSZ H SIZE 02 PAP PIN AMPLITUDE 03 CPN CORNER PIN 04 TLT TLT 05 VSL V SLOPE 06 VAP VERTICAL ...

Страница 23: ...G21M90 RM 952 4 6 PICTURE DISTORTION ADJUSTMENT Item Number 00 08 01 HSZ H SIZE 04 TLT TILT 06 VAP V AMPLITUDE 00 HPS H POSITION 02 PAP PIN AMPLITUDE 03 CPN CORNER PIN 05 VSL V SLOPE 08 VPS V SHIFT 07 SCO S CORRECTION ...

Страница 24: ... 24 KV TG21M61 TG21M90 RM 952 MEMO ...

Страница 25: ...1 Q802 PIN OUT IC551 V OUT 5 1 7 Q801 H OUT L802 DUMPER D804 D851 S801 H SENT FV HV 135V 13V 15V T503 FBT Q561 X RAY 135V D561 D591 D1505 H H H H V V DY1 2 1 4 200V 1000V H1 CN851 CN300 CN703 3 2 1 5 Q712 Q711 Q710 Q706 Q705 Q704 R DRIVE G DRIVE B DRIVE R AMP G AMP B AMP Q709 Q708 Q707 IK LIMIT IK LIMIT IK LIMIT R G B IK 10 9 8 3 J701 9V 6 1 2 4 1000V 200V H1 CN701 G2 RV701 CV RGB AMPLIFIER T601 1...

Страница 26: ...C 3 58 Readings are taken with a 10 MΩ digital multimeter Voltage are dc with respect to ground unless otherwise noted Voltage variations may be noted due to normal produc tion tolerances All voltage are in Volt Cannot be measured Circled numbers are waveform references B bus B bus signal path Reference information RESISTOR RN METAL FILM RC SOLID FPRD NONFLAMMABLE CARBON FUSE NONFLAMMABLE FUSIBLE ...

Страница 27: ...PROTECT D405 R417 68 CHIP R443 R421 1K CHIP R418 100 CHIP D404 UDZSTE 179 1B PROTECT R413 470K CHIP C407 220 16V R412 R411 1K CHIP R419 R414 1K CHIP R415 10K CHIP C406 1 10V F CHIP R410 100 CHIP Q404 MSB709 RT1 TX BUFFER R403 C403 R404 R405 10K R402 100 CHIP Q403 MSB709 RT1 TX BUFFER R447 D408 C419 R447 C423 C424 R523 22K CHIP R528 101W RS Q201 BUFFER R222 R353 JR303 R355 C118 C119 Q106 MSD601 RT1...

Страница 28: ...C036 0 1 16V F CHIP R800 1K CHIP D800 1SS119 25 PROTECT R801 22K CHIP C801 0 001 B CHIP Q800 2SC3209LK H DRIVE C800 1 R813 1K CHIP C802 0 01 200V PT R802 3W RS R812 1K 3W RS R814 1K 3W RS C803 220P 500V B C804 0 001 500V B R803 2 2K 1 2W FPRD C856 0 001 B CHIP D853 1SS355TE 17 STOPPER Q801 2SD2624 CA H OUT R805 JW 5MM FB800 1 1UH R565 1 2 1W RS R563 1 5K CHIP R564 220 1W RS C561 0 0047 B CHIP C562...

Страница 29: ...C2207 R2207 2 2K K2 R2206 10K K2 C2203 47 25V C2204 0 01 F CHIP R2214 820 CHIP C2205 0 47 25V F CHIP R2204 150 K2 R2205 330 K2 R2210 L2203 C2218 R2201 560 K2 C2301 6 8 CHIP R2301 330 CHIP C2304 0 001 CHIP C2305 0 01 CHIP L2302 1UH C2303 0 0033 CHIP L2303 1UH R2302 3 9K CHIP R2303 12K CHIP R2304 100 CHIP Q2301 2SC1623 L5L6 SWITCH C2309 0 01 CHIP Q2303 DT363EKT146 SWITCH Q2302 DTC363EKT146 SWITCH R2...

Страница 30: ...842 4 7K CHIP D5803 RD2 2M T1B R5843 4 7K CHIP Q5803 2SC2712 YG RESET OUT C5826 4 7 R5846 1K CHIP C5830 0 1 16V CHIP C5823 4 7 C5821 0 1 16V F CHIP R5839 1 5K CHIP FB5801 1 1UH R5862 150 CHIP R5860 150 CHIP R5859 150 CHIP R5841 100 CHIP C5827 R5844 R5892 100 CHIP JR5813 470 CHIP R5847 Q5806 R5877 Q5807 R5848 R5893 R5887 R5863 R5882 JR5812 470 CHIP R5883 C5843 R5853 5 6K CHIP R5861 JR5811 470 CHIP ...

Страница 31: ...4 R1774 R711 R713 R715 0 001 50V B 4 7 250V 0 022 400V PP C706 47 16V 470p 50V B 470p 50V B 470p 50V B 680p 50V B 680p 50V B 100 16V 100 16V 680p 50V B SOCKET 680 1 4W RN R707 470 1 4W RN 2 2k 1 4W 2 2k 1 4W 2 2k 1 4W 180 1 4W 180 1 4W 180 1 4W 100 1 4W 100 1 4W 100 1 4W 1 2k 1 4W 1 2k 1 4W 1 2k 1 4W JW 5MM JW 5MM JW 5MM 110M 1P TAB 1P TAB C736 0 0047 2kV E 0 68 3W RS R720 JW 5MM JW 5MM JW 5MM 8 2...

Страница 32: ...IP R331 470 CHIP 0 CHIP R332 470 CHIP 0 CHIP R377 100 CHIP R378 1 0K CHIP R379 2 2K CHIP R601 33 2W RS R602 0 68 10W 1 10W R603 0 68 10W 1 10W R627 0 68 10W 1 10W VDR600 VARISTOR ER2V140621 A Board Mark List Note The parts indicated as in this circuit diagram are not listed here as they are not used for these models 1 2 1 2 1 2 3 4 1 2 3 4 1 C 4602 C4601 CN4603 CN4602 2P VH T 4601 T 4602 LFT F 460...

Страница 33: ...7 7 4 8 1 0 9 0 10 16 7 0 11 8 3 16 7 12 0 8 3 IC400 1 0 2 4 4 3 8 9 4 0 5 0 6 5 1 IC1401 1 0 2 0 3 0 4 0 5 0 6 0 IC520 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 15 5 IC601 1 0 8 2 0 4 1 3 3 157 171 4 11 0 5 0 IC602 1 115 2 135 0 01 3 0 135 IC604 1 0 15 5 2 8 9 3 0 4 4 9 IC850 1 0 8 2 0 8 3 1 5 4 0 5 2 6 6 1 6 7 7 4 8 8 9 PH600 1 134 2 133 3 3 6 4 17 5 IC301 1 0 4 2 3 7 3 0 4 0 5 2 4 6 3 0 1 5 7 4 8 8 4 8 9 6...

Страница 34: ...E Q307 B 2 9 1 5 C 8 9 E 2 3 0 9 Q308 B C E Q309 B 2 9 C 0 E 0 Q310 B C E Q313 B C E Q314 B 4 C 0 E 0 Q315 B 0 C 8 9 E 2 2 Q316 B 0 C 0 E 0 Q318 B 2 9 C 6 E 2 4 Q319 B 0 C 8 1 E 0 Q400 B 15 5 C 0 E 15 5 Q401 B 0 C 0 E 0 Q402 B 0 C 0 E 0 Q403 B 0 3 C 0 E 0 Q404 B 4 5 C 0 E 5 2 Q405 B 2 4 C 8 9 E 1 8 Q406 B 2 4 C 4 1 5 0 E 1 8 Q407 B 5 0 C 8 9 E 4 3 Q408 B 3 5 C 8 9 E 2 9 Q409 B 0 C 0 E 0 Q500 B 133...

Страница 35: ...767 B 0 C 0 E 0 Q1777 B 0 C 0 E 0 Ref Pin No Voltage v Ref Pin No Voltage v IC2401 1 5 2 5 5 3 5 5 4 0 5 2 3 6 0 7 0 8 0 9 0 10 0 11 5 1 12 4 7 13 4 3 14 0 15 0 16 0 17 0 18 0 19 0 20 5 1 21 0 22 5 23 0 24 0 25 0 26 0 27 0 28 0 29 0 30 0 31 0 32 0 33 0 34 0 35 3 3 36 0 37 2 4 38 2 4 39 0 40 4 8 41 0 42 0 43 0 44 0 IC2601 I 7 G 0 O 5 1 A3 BOARD VOLTAGE LIST IC2701 1 0 2 4 3 3 4 2 4 4 3 5 4 3 6 4 2 ...

Страница 36: ... 0 14 0 15 0 16 0 17 0 18 0 19 0 20 0 21 0 22 0 23 2 2 24 0 25 2 26 2 4 27 0 28 0 29 0 30 0 31 2 5 32 0 33 0 34 0 V2 BOARD VOLTAGE LIST KV TG21M61 ONLY 35 0 36 1 3 37 0 38 0 39 3 3 40 0 41 2 4 42 2 4 43 0 44 0 45 0 46 0 47 0 48 0 49 0 50 4 6 51 0 52 0 Q5801 B 0 C 5 E 0 Q5803 B 0 6 C 0 E 0 Q5805 B 0 5 C 1 3 E 0 Q5810 B 0 4 C 3 6 E 0 ...

Страница 37: ...2Vp p 1 64Vp p 3 16Vp p 420Vp p 4 08Vp p 6 08Vp p 1 2Vp p 2 56Vp p PAL NTSC3 58 1 1 PAL NTSC3 58 2 2 PAL NTSC3 58 3 3 PAL NTSC3 58 4 4 PAL NTSC3 58 5 5 PAL NTSC3 58 6 6 PAL NTSC3 58 7 7 PAL NTSC3 58 8 8 PAL NTSC3 58 9 9 PAL NTSC3 58 10 10 PAL NTSC3 58 11 11 PAL NTSC3 58 12 12 PAL NTSC3 58 13 13 PAL NTSC3 58 14 14 PAL NTSC3 58 15 15 114Vp p 96Vp p 17 8Vp p 92Vp p 94Vp p 116Vp p 19 2Vp p 104Vp p PAL...

Страница 38: ...2213 R2211 C2214 C2204 R2206 R2207 C2211 C2601 C2602 R2105 C2210 R2201 R2210 C2205 R2204 R2303 R2305 R2306 CN2101 IC2401 IC2701 C2714 C2404 C2417 C2416 X2401 CT2101 SF2101 SF2102 R2212 R2601 R2107 R2108 C2104 CF2201 R2104 R2602 R2205 C2701 C2702 Q2304 CN2102 L2103 C2101 R2101 R2102 R2103 R2106 C2102 Q2101 C2201 C2202 C2103 C2105 R2504 C2502 IC2601 R2202 R2203 C2302 C2301 C2304 C2303 C2305 C2307 R2...

Страница 39: ... C363 C342 Q318 C102 C103 C409 C414 C408 C411 C341 C340 C304 C339 C337 C330 C328 C327 C326 C313 C325 Q315 C312 C324 C314 D305 D307 C320 C319 C318 C317 C316 Q314 Q407 Q406 C801 IC400 IC401 C112 C104 C105 C334 C336 Q317 Q201 C001 C002 C611 C609 C558 C561 C367 C554 C556 IC850 C856 C858 C860 C859 C625 C122 C121 Q105 C127 Q106 C119 C113 D302 D303 D317 Q001 Q002 D003 D403 D404 D406 D407 D304 C962 C922 C...

Страница 40: ...1851 R1769 R1775 R1785 R1790 R1765 R1812 R1776 R1779 R1772 R1782 CN1701 CN703 EY705 Q712 C712 C713 C714 C717 C736 C737 C746 C1760 C1764 C1768 C1769 C1770 C1773 C1775 C1778 C1779 CN701 CN1702 D717 D1767 D1768 J 7 0 1 L1700 L1761 Q707 Q708 Q709 Q1767 R710 R712 R714 R1763 Q1765 Q1763 Q705 Q706 Q704 Q1777 C719 C718 C703 C716 C1762 C1784 R1774 R1764 Q710 C708 R723 JW705 C710 R726 Q711 JW 706 CLP701 P70...

Страница 41: ...6 A 8 PIN M5216P NJM4S56AD CXP85224A 079S 64 PIN TDA743BD013TR 1 TOP VIEW DIP Dual In line Package Pin 6 98 PQ09RD11 AN5276 TDA8844 LA7567BM MM1319AFBE 7 PIN UPC455852 8 PIN NJM2903M 8 PIN Small Outline L Leaded Pin 8 98 1 TOP VIEW SOP 1234 ...

Страница 42: ...52 032 00 MAGNET DISC 6 4 081 866 01 COVER REAR p 7 SCREWS 7 3 704 372 11 HOLDER HV CABLE 8 4 046 600 11 SPACER DY 9 4 057 714 01 PIECE TLH CONVERGENCE 10 8 451 505 11 DEFLECTIONYOKE Y21RSA S 11 1 900 212 58 LEAD ASSY FOCUS 12 A 1332 200 A CV BOARD MOUNTED 13 4 365 808 01 SCREW 5 TAPPING 14 4 078 765 01 SPRING EXTENSION 15 1 416 946 11 COIL DEMAGNETIC KV TG21M61 1 419 479 11 COIL DEGAUSSING KV TG2...

Страница 43: ...044 1 162 924 11 CERAMIC CHIP 56PF 5 00 50V C045 1 126 962 11 ELECT 3 3UF 20 00 50V C046 1 162 995 11 CERAMIC CHIP 0 022UF 50V C047 1 113 619 11 CERAMIC CHIP 0 47UF 10V C048 1 126 965 91 ELECT 22UF 20 00 50V C049 1 163 038 91 CERAMIC CHIP 0 1UF 25V C050 1 162 964 11 CERAMIC CHIP 0 001UF 10 00 50V C051 1 163 038 91 CERAMIC CHIP 0 1UF 25V C052 1 126 935 11 ELECT 470UF 20 00 10V C053 1 126 935 11 ELE...

Страница 44: ...1UF 25V C328 1 164 222 91 CERAMIC CHIP 0 22UF 25V C329 1 163 038 91 CERAMIC CHIP 0 1UF 25V C330 1 163 038 91 CERAMIC CHIP 0 1UF 25V C332 1 126 933 11 ELECT 100UF 20 00 16V C335 1 126 947 11 ELECT 47UF 20 00 16V C337 1 163 038 91 CERAMIC CHIP 0 1UF 25V C339 1 163 038 91 CERAMIC CHIP 0 1UF 25V C343 1 162 917 11 CERAMIC CHIP 15PF 5 00 50V C344 1 162 917 11 CERAMIC CHIP 15PF 5 00 50V C345 1 162 967 11...

Страница 45: ... 162 974 11 CERAMIC CHIP 0 01UF 50V C867 1 162 966 11 CERAMIC CHIP 0 0022UF 10 00 50V C868 1 162 995 11 CERAMIC CHIP 0 022UF 50V C869 1 115 339 11 CERAMIC CHIP 0 1UF 10 00 50V C870 1 162 960 11 CERAMIC CHIP 220PF 10 00 50V C872 1 163 038 91 CERAMIC CHIP 0 1UF 25V C873 1 162 974 11 CERAMIC CHIP 0 01UF 50V C874 1 162 974 11 CERAMIC CHIP 0 01UF 50V C875 1 163 038 91 CERAMIC CHIP 0 1UF 25V CLP001 4 35...

Страница 46: ...RRITE 1 1UH IC IC001 8 752 925 64 IC CXP85224A 079S IC002 8 759 371 21 MM1319AFBE IC003 8 759 672 78 M24C08 BN6 A IC004 8 742 225 20 IC SBX3081 21 IC201 8 759 476 86 TDA7438D013TR IC203 6 700 034 01 IC AN5276 IC301 6 700 146 01 IC TDA8844 N2 IC402 8 759 100 96 UPC4558G2 IC520 8 759 356 16 NJM4556AD KV TG21M61 IC520 8 759 603 37 M5216P KV TG21M90 IC551 8 759 835 98 IC AN5522 IC601 8 749 019 42 IC S...

Страница 47: ...2 1 216 049 11 RES CHIP 1K 5 1 10W R013 1 216 041 00 RES CHIP 470 5 1 10W R014 1 216 057 00 RES CHIP 2 2K 5 1 10W R015 1 216 025 11 RES CHIP 100 5 1 10W R016 1 216 037 00 RES CHIP 330 5 1 10W R017 1 216 049 11 RES CHIP 1K 5 1 10W R018 1 216 057 00 RES CHIP 2 2K 5 1 10W R019 1 216 057 00 RES CHIP 2 2K 5 1 10W R020 1 216 057 00 RES CHIP 2 2K 5 1 10W R021 1 216 049 11 RES CHIP 1K 5 1 10W R022 1 216 0...

Страница 48: ...91 SHORT 0 R377 1 216 025 11 RES CHIP 100 5 1 10W KV TG21M61 ONLY R378 1 216 049 11 RES CHIP 1K 5 1 10W KV TG21M61 ONLY R100 1 216 049 11 RES CHIP 1K 5 1 10W R101 1 216 063 91 RES CHIP 3 9K 5 1 10W R102 1 216 065 91 RES CHIP 4 7K 5 1 10W R103 1 211 981 11 METAL CHIP 33 0 5 1 16W R104 1 216 035 00 RES CHIP 270 5 1 10W R105 1 216 021 00 RES CHIP 68 5 1 10W R106 1 216 065 91 RES CHIP 4 7K 5 1 10W R10...

Страница 49: ...L OXIDE 1 2 5 2W R503 1 216 091 00 RES CHIP 56K 5 1 10W R504 1 216 091 00 RES CHIP 56K 5 1 10W R505 1 216 065 91 RES CHIP 4 7K 5 1 10W R506 1 260 125 11 CARBON 150K 5 1 2W R507 1 260 288 11 CARBON 0 47 5 1 2W R508 1 260 288 11 CARBON 0 47 5 1 2W R509 1 260 288 11 CARBON 0 47 5 1 2W R510 1 260 127 11 CARBON 220K 5 1 2W R511 1 215 449 00 METAL 15K 1 1 4W R512 1 215 453 00 METAL 22K 1 1 4W R513 1 215...

Страница 50: ...STAL A 1272 448 A A3 BOARD MOUNTED CAPACITOR C2101 1 163 031 91 CERAMIC CHIP 0 01UF 50V C2102 1 163 017 00 CERAMIC CHIP 0 0047UF 10 00 50V C2103 1 163 017 00 CERAMIC CHIP 0 0047UF 10 00 50V C2104 1 163 247 91 CERAMIC CHIP 68PF 5 00 50V C2105 1 162 927 11 CERAMIC CHIP 100PF 5 00 50V C2201 1 163 243 11 CERAMIC CHIP 47PF 5 00 50V C2202 1 163 243 11 CERAMIC CHIP 47PF 5 00 50V C2203 1 126 947 11 ELECT ...

Страница 51: ...P 330 5 1 10W R2203 1 216 025 11 RES CHIP 100 5 1 10W R2204 1 216 029 00 RES CHIP 150 5 1 10W R2205 1 216 037 00 RES CHIP 330 5 1 10W R2206 1 216 073 91 RES CHIP 10K 5 1 10W R2207 1 216 057 00 RES CHIP 2 2K 5 1 10W R2209 1 216 097 11 RES CHIP 100K 5 1 10W R2211 1 216 065 91 RES CHIP 4 7K 5 1 10W R2212 1 216 097 11 RES CHIP 100K 5 1 10W R2213 1 216 295 91 SHORT 0 R2214 1 218 917 11 METAL CHIP 820K ...

Страница 52: ...5 3W R710 1 216 486 00 METAL OXIDE 8 2K 5 3W R711 1 260 330 11 CARBON 1 5K 5 1 2W R712 1 216 486 00 METAL OXIDE 8 2K 5 3W R713 1 260 330 11 CARBON 1 5K 5 1 2W R714 1 216 486 00 METAL OXIDE 8 2K 5 3W R715 1 260 330 11 CARBON 1 5K 5 1 2W R716 1 249 923 11 CARBON 1K 5 1 4W R717 1 249 923 11 CARBON 1K 5 1 4W R718 1 249 923 11 CARBON 1K 5 1 4W R725 1 249 421 11 CARBON 2 2K 5 1 4W R726 1 249 421 11 CARB...

Страница 53: ...295 91 SHORT 0 JR5805 1 216 295 91 SHORT 0 JR5811 1 216 041 00 RES CHIP 470 5 1 10W JR5812 1 216 041 00 RES CHIP 470 5 1 10W JR5813 1 216 041 00 RES CHIP 470 5 1 10W TRANSISTOR Q5801 8 729 230 49 2SC2712 YG Q5803 8 729 230 49 2SC2712 YG Q5810 8 729 230 49 2SC2712 YG RESISTOR R5821 1 216 082 00 RES CHIP 24K 5 1 10W R5822 1 216 025 11 RES CHIP 100 5 1 10W R5828 1 216 025 11 RES CHIP 100 5 1 10W R582...

Страница 54: ...itical for safety Replace only with part number specified REF NO PART NO DESCRIPTION REMARK REF NO PART NO DESCRIPTION REMARK KV TG21M61 TG21M90 RM 952 Sony Corporation Sony Technology Malaysia Sdn Bhd Visual Products General Area 9 872 259 01 English 2001 7 ...

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