Schematic Diagram Of A Board - Sony Trinitron GDM-FW900 Service Manual

(2) Schematic Diagram of A Board

1 2 3
5V-2
A
D101
1PS226-115
C101
CN402 0.01
6P B:CHIP R105
47
WHT
:CHIP D201
:S-MICRO
R
1PS226-115
C201
R101 C102
R IN 2 6 0.01
75 47
25V B:CHIP R205
:RN C205
R GND 2 5 47
0.01
:CHIP D301 B:CHIP
G IN 2 4 G
R201 1PS226-115
C202
75
G GND 2 3 47 C301
:RN C402
25V 0.01
B IN 2 2 B:CHIP R305
25V
B C401
47
10
B GND 2 1 :CHIP D102
B
1PS226-115
TO CONNECTOR R301
C302
C103
75 R106 D202
47
0.01
PANEL :RN 47 1PS226-115
25V B:CHIP
:CHIP
INPUT2 R
C203
R103 C104
0.01
75 47
D302
B:CHIP R206
:RN 25V
10 47 1PS226-115
:CHIP
15
5 G
R203 C303
C204
75 0.01
47
14 9 :RN B:CHIP R306
4 25V
47
CN401 :CHIP
HD15D-SUB 13 8 B
3
C R303
C304 100k :CHIP
C404
75
INPUT1 47 220p
12 :RN
(HD15) 7 2 25V CH:CHIP
11 6 5V
1
R431
470k C408
0.01
:CHIP
B:CHIP
C405
0.1
25V
B:CHIP
IC407
SN74HC04ANSR
G SYNC BUFFER
D
0.6
A1 VDD
Y1 A6
A2 Y6
0.5
Y2 A5
A3 Y5
Y3 A4
CN403
GND Y4
21P
L-FPC
E
ABL(NC) 1
R420
100 :CHIP
CLP 2
R421
GND 3 100
:CHIP
C.BLK 4
R422
GND 5 100
:CHIP
SYNC_ON_G 6
R424
1k :CHIP
G.SYNC_DET 7
R428
100 :CHIP
H.SYNC 8
R427
1k :CHIP
V.SYNC 9
HFBP 10
F R425
GND 11 1k
:CHIP
INPUT_SEL 12
R443
100 :CHIP
SCL 13
R444
100 :CHIP
SDA 14
GND 15 R445
100 :CHIP R430
HS/CS 1 16
100
R446
:CHIP
100 :CHIP
VS 1 17
DDC+5V 1 18
R447
47 :CHIP
DDCSCL 1 19
R448
47 :CHIP
DDCSDA 1 20
G R456
100 :CHIP
HOSTGND 1 21
TO N-a BOARD R411
4.7k
D406 5V :CHIP
CN001
1PS226-115
5V
R438
4.7k
:CHIP
C427
D407 22p
1PS226-115 CH:CHIP
5V
Q402
H
2SJ360-TE12L
VCC KICK
C449
L403
C446
1 R406 100µH 0.22 16V
47
100k
10V B:CHIP
25V
:CHIP
B:CHIP
R412
R441
220k
1M
:CHIP
:CHIP
C450
D402
0.47 1
MA151WK-TX
16V
B:CHIP 2
X401
8MHz
I
4 5 6
+12V
IC401
IC402
M52757FP-TP M52749FP-TP
5V 5V
INPUT SELECT
RGB DRIVE
C107
0.1
R_IN2 VCC2 OSD_BLK VCC2
25V
2.7
B:CHIP
2.4 0
VCC2 R_OUT R_IN R_OUT
2.5
C443
C112
2.7
0.01
C216 0.22
G_IN2 GND VCC1(R) NC B:CHIP
16V
0.01
0
B:CHIP B:CHIP
C207
0.1
VCC2 VCC2 OSD_R GND2
2.6 25V 2.6
B:CHIP
B_IN2 G_OUT GND1(R) G_OUT
2.6
47
VCC2 GND G_IN NC
2.4
C212
C307
R_IN1 VCC2 0.1 0.22 SOG_IN GND
4.6
25V 16V
B:CHIP
B:CHIP
GND B_OUT VCC1(G) CONT_REF
2.5 0 2.0
C206
G_IN1 GND 1 OSD_G Main_Brightness
10V
2.6
B:CHIP
GND G_BUF.OUT GND1(G) B_OUT
C403
2.6 2.7
220p
CH:CHIP
B_IN1 G_BUF.IN B-IN GND
R202
4.4
0.6 100k
B:CHIP
:CHIP
HOLD_CR1
VCC1(B) CONT_DAC
SYNC_SEP.OUT
R413 0 0.7
C407
HOLD_CR2 VCC2 0.01 OSD_B BLK
R403
4.3 2.7 B:CHIP 2.8
22k :CHIP
G.DET R_DET_IN GND D/A_1
5V-2
R310
C312
100k :CHIP
R402 0.22
VCC1 GND 1k NC D/A_2
16V
2.6 :CHIP B:CHIP R210
100k :CHIP
V_DET_C
GND1(B) D/A_3
G_DET_IN
5V R110
3.4 2.9
100k :CHIP
V_DET VCC2 ABL_IN D/A_4
4.5 2.7
R491
INPUT_SW
NC D/A_5 4.7k
B_DET_IN
5V
:CHIP
C413
0.01
VCC_5V GND
B:CHIP
4.9
5V
SOG_OUT SDA
0.1 4.9
C410
0.01 CLP SCL
C406
B:CHIP
0.01
B:CHIP
R415
100k
:CHIP
R426
C416 220k
:CHIP
2.2
R439
470
:CHIP
R361
470
:CHIP
R261
470
:CHIP
IC404 R161
470
CXD9514M
:CHIP
R436 OSD
2.2k
:CHIP
C431
1000p FILTER OSCREF
B:CHIP
C438
AGND ADCREF
0.1
4.9 4.3
B:CHIP
SDA RCI R_IK
4.9 4.3
SCL GCI G_IK
0.5 4.3
HS BCI B_IK
0.3 C441
0.01 B:CHIP
VS AVDD
C426
0.7 C415 0.22
100p L404
16V B:CHIP
CH:CHIP 100µH
Hfly OVDD
C425
0 C423
100p
47
CH:CHIP
AV FBLK
25V
3.4 0
C430
DVDD BOUT 0.01
C432
0 B:CHIP
DVSS 10 GOUT
0
XT1 ROUT
R417 R119
2.3
1M 15k :CHIP
:CHIP XT0 PWM4 R_BKG
3 R219
R419 3.5 15k :CHIP
220 PWM0 PWM3 G_BKG
:CHIP R319
15k :CHIP
B_BKG
PWM1 PWM2
G2
R455
100k
:CHIP +5V
+5V
Schematic diagram
5-19
A
board
7 8 9
12V
R338
5
1 2 4 3 6
120
:CHIP
C412
C411
0.22
47
25V R337
25V
B:CHIP 390
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R107
680
:CHIP R316
4.7k
R313 :CHIP R238 R237
R212
120
47 390
56
:CHIP :CHIP
:CHIP :CHIP
R216 R312
C310
4.7k
R207 R304 47
0.001 C459
:CHIP
680 1k :CHIP
CH:CHIP 22
:CHIP :CHIP
100V
C309
C311
R488
33p
10p C421 C210 C209
47k CH:CHIP
0.1
CH:CHIP 0.001 27p
:CHIP
25V C463
CH:CHIP CH:CHIP
B:CHIP
0.1 R314
C420
25V 22
0.22 B:CHIP
:CHIP
16V
B:CHIP R213 D307
47
HSU83TRF
:CHIP
R138
R307
C422 R204 R116 120
680
0.22 :CHIP 1k 4.7k :CHIP
16V :CHIP :CHIP
12V
R137 12V
C211 C110 HSU83TRF
R407 390
10p 0.001
CH:CHIP CH:CHIP
470k:RN-CP
R112
R113 39
C109 R214
C317 47 :CHIP 33p
22
0.1 25V :CHIP
CH:CHIP
B:CHIP :CHIP
C217
0.1 25V D207
R104
B:CHIP HSU83TRF
1k
C117
:CHIP
0.1
25V
C111
B:CHIP
R114
10p
22
CH:CHIP
:CHIP
5V
+220V
R490
4.7k
:CHIP
IC406
H8D2972
CUT OFF AMP
HSU83TRF
1 3 4 5 6 7 8 10 11 12 13 14 15 16 17
1.7
R404
2.2k
:CHIP
R405
C320 C220 C120
D107
680
0.1 0.1 0.1
0.5
250V :CHIP HSU83TRF
250V 250V
Q401
12V 2SC2412K
DRIFT CORRECT
C464
0.01
B:CHIP
D103
C113
1PS181-115
0.22
16V
5V 5V
C108 B:CHIP
Q101 0.1
C452
2SC2412K 25V
0.1
B:CHIP 25V
BUFFER
4.9
B:CHIP
R109
12k
4.3
:CHIP
R122
22k
C114 R130
:CHIP
0.1
470k R128
25V :CHIP 4.7k
B:CHIP :CHIP
C213
5V 5V
Q201 D203 0.22
16V
2SC2412K 1PS181-115
B:CHIP
BUFFER
4.9
R209
12k
C208 R228
:CHIP
0.1 4.7k
R222 25V
:CHIP
4.3 22k B:CHIP
:CHIP
C214 R230
0.1 470k
25V
:CHIP R309
B:CHIP
12k
:CHIP
C313
5V 0.22
Q301 5V
16V
2SC2412K
B:CHIP
BUFFER
4.9
C308
0.1
D303
R322 25V
1PS181-115
4.3 22k B:CHIP
:CHIP
C314 R330 R328
0.1
470k 4.7k
25V
:CHIP :CHIP
B:CHIP
,
10 11 12
C BLOCK
IC403
FA4301
RGB AMP
(GND) (GND)
R315
CN407 CN408
47
+80V
8P 8P
1/2W
C458
0.1 :SURGE
1 KB KB 1
R215
+220V
C462 47
R317 2 GND GND 2
0.1
1/2W
1M
:CHIP :SURGE
:CHIP 3 KG KG 3
R115
R311 47
D306 GND GND
R318 4 4
470 1/2W
HSU83TRF 1M
:CHIP :SURGE
5 KR KR 5
:CHIP
6 GND GND 6
C315
0.1
D305
250V 7 HEATER + HEATER + 7
L301 HSS83TD
68nH
8 GND GND 8
R217
1M
D206 :CHIP
C424
C215 1000p
R211
R218
0.1 500V
100
250V 1M
B
:CHIP
:CHIP
L201 D205
68nH HSS83TD
R117
1M
D106 :CHIP
R111 C115
R118
470 0.1
1M
250V
:CHIP
:CHIP
D105
L101
68nH HSS83TD
+80V
R121 R120
470k 470k
:CHIP :CHIP
+220V
R221 R220 C467
12V
470k 470k 1
250V
:CHIP :CHIP
R321
R320
C437
470k
470k 220
D403
:CHIP :CHIP
16V
MTZJ-T-77-39B
R414
47k
:CHIP
R449 R409
22k 2.2M
:CHIP :CHIP
D405
1SS119
11.9
11.8
C436
R460
0.22
10k
16V
2.6
:CHIP
B:CHIP
Q407
DTA114TUA
G2 CONT
2
1
3
R451
2.2M
:CHIP
IC405(2/2)
2.7
NJM2904M(TE2)
G2 CONT
C456 2.7
0.1
25V
B:CHIP
R463
100k
:CHIP
A
(VIDEO AMP,RGB OUT)
5-20
13 14 15
FV
TO D BOARD
FC
SG301
GND
SK401
L402
FC SG401
FV 22µH
13 1
G1
C419
3 1000p
500V
H1
B
11 4
G1
4.7
10 5
H2
G2 9 6
8 7
G1
KB
KR
IMR
KG
7
104
9
8
SG201 SG101
SG402
C417
R418
4700p
220k
2kV
1/2W
B
(G2)
(G2)
G2
CN405
9P
5V
FB402 WHT-L
1.1µH
:S-MICRO
FB403
C440
1.1µH
5V-2 0.01
1 STBY +5V
B:CHIP
2 1W_5V
FB411
C442
1.1µH
0.01
3 GND
FB405
B:CHIP
1.1µH
4 +80V
C434
1000p PS401
FB406 5 NC
500V 1A
1.1µH
B
6 +220V
C433
1000p
7 NC
500V L405
22µH
B
8 +12V
C435
9 HEATER
0.01
B:CHIP
TO G BOARD
CN652
C444
FB404
1000p
1.1µH CN406
500V
2P
B
WHT
:VH
1.5KV 1 G2
2 N.C.
R458
TO D BOARD
2.2M
R457 R459
1W
CN506
10M 10M
:RN
:RN
:RN
12V
R454
2.2M
Q410
:CHIP
2SC5022-02
534
G2 CONT
5V
C457 4.9
0.01
B:CHIP
R442
8
6 3.8 1k
7 :CHIP
5
4 R464 4.3
2.2k
:CHIP
IC405(1/2)
NJM2904M(TE2)
G2 CONT
4.3
Q406
4.3
2SB709A
G2 CONT
R453
10k
:CHIP
B-SS3536<AEP>-A..-P1-24