Schematic Diagrams Of G2F Board - Sony KDE-37 Service Manual

(7) Schematic Diagrams of G2F Board

1 3
2
A
CN6010
5P
JL6067 JL6068
PFC_OUT 5 PFC_OUT
JL6069 JL6070
TO
PRI_GND 3 PRI_GND
G1(1/2)BOARD JL6071
PRI_VCC 2 PRI_VCC1
CN6017
JL6072
PFC_DET 1 PFC_DET TO(2/2)
B
TO(2/2)PFC_OUT
C
PRI_VCC1
D6301
MMDL914T1
RLY_ON
R6909
1k
1/10W
RN-CP
AC_RLY
D
C6904
R6906 0.01
10k 25V
B
1/10W
1608
RN-CP 7.6
Q6902
2SA1576A-T106-QR
Q6910 LATCH
2SC4081T106R 2.7
LATCH 0
R6907
10k
1/10W
RN-CP
C6903
0.01
25V
B
1608
R6908
10k
1/10W
RN-CP
E
TO(2/2)PRI_GND
F
G
CN6301
6P
TO G1
JL6073
RLY_5V 1 THRU_5V
R6903
0
GND 2
TO CHIP
JL6074
G1(1/2)BOARD RLY_ON 3 RLY_ON
CN6901
GND 4
JL6075
H P_SW-
P_SW(-) 5
JL6076
STBY5V
STBY5V 6
I
J
K
4 5 6
R6302
0.1
1/2W
RF
L6301
R6306
220uH
470k
1/4W
RN
R6305
470k
C6301 1/4W
0.47 RN
450V IC6301
PT CXD9841M
DRIVE
D6302
R6303
C6302 MM3Z15VT1 2.7
6.8k 0.01
1/10W 25V VSENSE VD
RN-CP B 3.9
1608
F/B Q6301
2.4 2SK2842-LB142
R6311 CONVERTER
CT
22
1/4W
NC FPRD 257.0
2.8
RT D6311
D6306
R6307 M1FS4-4063
C6306
18k UMZ16NT106
1000p GND VG(H)
1/10W
50V R6314
RN-CP
R6301 CH GND 10k
VS
10 1/10W
1/4W 1608 RN-CP
GND
VB
C6310
255.9 0.22
GND D6313
25V
C6307 HRU0103ATRF
B
10 50V 2012
GND Q6302
2SK2842-LB142
C6304 D6304
C6308
4.7 GND MM3Z15VT1 CONVERTER
0.1 R6312
50V 50V
D6305 22
B
PROT UF4005PKG23 1/4W
2012
FPRD 4.7
0
NC VG(L)
D6314
M1FS4-4063 4.7
D6307
SS NC
UMZ16NT106
2.6
VC1 P-GND
20.1
OCP VC2
0 10.5 R6315
10k
C6313
1/10W
47
25V RN-CP
D6303 C6311
MM3Z15VT1 0.01
25V
1608
B
C6305 C6309
47 1000p R6309 R6313 R6320
50V
35V 100 150 0
B
1/10W 1/10W CHIP
1608
RN-CP RN-CP
R6304
10
1/4W
TO(2/2)PRI_VCC2
R6308
1k D6310 C6315
1/10W MMDL914T1 100
RN-CP 35V
Q6410
2SA1576A-T106-QR
R6460
10k
1/10W
RN-CP
TO(2/2)VCEGO
R6461
10k
1/10W
RN-CP
C6446
0.01
25V
B
1608
Q6409
DTC114EUA-T106
7 8 9
R6405
D6402 Q6405
D6405 10
MA113-(TX) 2SD774-T-34
10ERB20-TB3 1/4W
36.9 33.0
C6404 C6409
10
4.7
100V R6409
C6402 100V
10k
47 1/10W
50V RN-CP
39.5
R6401
D6404
0.47
1/4W 10ERB20-TB3 R6408
FPRD 10k D6409
1/10W MTZJ-36A
RN-CP
C6403
1000
25V
T6301
L6400
D6403
100uH
D3S6M-F
1 16 D6408
D10SC4M
2 15
D6406 C6407
D10SC4M 2200
16V
C6316
14
220p
1kV
SL
4 13
C6408
C6410
2200 2200
12 16V 16V
FB6401
1.1uH
374.1
6 11
FB6402
1.1uH
7 10
C6443
C6405
1000
1000
S 35V
8 9 35V
247.0
C6317
220p C6318
1kV 0.027
1kV
SL D6417 D6407
PP
D10SC4MR D10SC4M R6406
4.7
1/10W
D6401 RN-CP
D10SC4M
C6401
2200
16V
S
R6318
PH6401
0.22 R6413
PC123Y22JOOF
2W
3.4 10.4
RS
CHIP
R6403
0
CHIP
R6412
15k
1/10W
R6404
9.3 C6406 RN-CP
1k 0.047
R6402 1/10W 50V
1k RN-CP
B
1/10W
RN-CP
2012
R6407
1k
1/10W
RN-CP
3
IC6405
MM1431ATT
1
R6411
4.7k
2 1/10W
RN-CP
D6308 R6316
10ERB20-TB3 10
1/2W
THRU5V
R6453
0
CHIP
R6452
L6404
0
JL6077
CHIP 4.7uH
C6412
82 IC6408
16V SN105233DBTR
DC-DC CONVERTER
INV1 LH1
FB1 OUT1_U
C6417
47p SOFTSTART1 LL1
50V
CH
NC OUT1_D
1608
CT OUTGND1 C6428
0.1
NC 50V
TRIP1
C6420 B
0.150V 2012 B 2012
GND
VCC
REF 0.85
TRIP2
R6419
47k
STBY1 VREF5
1/10W R6425 C6429
RN-CP 0 CHIP
SBY2 VLSD
R6418
4.7k
3216
1/10W FLT OUTGND2
C6419 C6421
RN-CP
0.01 1
25V 16V NC OUT2_D
B B
1608 2012
SOFTSTART2 LL2
C6418
0.01 FB2 OUT2 _U
25V
B
INV2 LH2
1608
C6422
R6463 Q6411 3300p C6430
0.1
1k 2SA1576A-T106-QR 50V
50V
1/10W B
RN-CP B
1608
2012
R6462 R6420
10k 2.7k
R6421 R6424
1/10W 1/10W
3.9k 47k
RN-CP RN-CP
R6466 1/10W 1/10W
10k RN-CP RN-CP
1/10W
RN-CP
D6418
R6415
UDZS-TE17-5.1B 10k
1/10W
RN-CP R6422 C6423
330
6800p
1/10W
25V
R6465 RN-CP
Q6412 B
10k
2SC4081T106R 1608
1/10W
RN-CP
10
11 12
STBY5V
32V
+32V
+18V
18V
C6453
L6401
2200 SUB6.5V
4.7uH
16V
6.5V
11V
SUB11V
SUB_11V
L6402
4.7uH
IC6401
PQ09RD21
9V REG
1 2 3 4
SW9V
R6414
47k SW_9V
1/10W
RN-CP C6426
220
AU_25V
16V
C6414 IC6402
1000 PQ05RD11 R6423
AU_GND 16V 10k
5V REG 1/10W
RN-CP
I O THRU_5V
G VC
THRU5V
IC6403
L6403 PQ20RX11J00H
100uH FAN DRIVE
C6413
C6427
1000 470
10V 10V
1 2 3 4
R6956
1k
C6433
1/10W
47
RN-CP
25V
0
D6901
R6434
UDZSTE-1711B 10k
1/10W
RN-CP
R6436
4.7k
R6911 D6902
1/10W
10k MMDL914T1
1/10W RN-CP
RN-CP MMDL914T1
R6437
2.2k
1/10W
RN-CP
R6426 C6431
10
47k 1/10W RN-CP 25V
B
3225
4.7
16V
B
Q6406
IRF7335D1-TR
SW
10.5 5.1
2.5
R6428 2.5
15 R6444
1/10W 0
RN-CP CHIP
L6405
10uH
JL6011
C6452
10 VCC_5V TO(2/2)
25V R6443
B C6432 C6434 0
3225 10 270 CHIP
10V
25V
B
R6442
3225 0
CHIP
D6412
R6441
PTZ-TE25-6.2A
0
CHIP
15
13 14
CN6004
13P
TO A1
JL6053
32V 1 TU32V
2 GND
JL6022
AC_RLY 3 AC RLY
JL6020
P_SW- 4 P-SW(-)
5 GND
JL6015
STBY5V 6 STBY5V
TO
JL6013
TO(2/2)OVP 7 OVP A2FU(3/3)BOARD
JL6054
CN2005
TO(2/2)PS_PROT 8 PS PROT
JL6055
9 REC_ON
JL6017
10 PANEL_ON
JL6012
11 FAN_ERR
AU25V
12 FANDRIVE
13 THERMO_G
TH6403
CN6005
5P
TO K1
JL6019
1 AUDIO_25V
JL6056
AU_25V 2 AUDIO_25V
TO
3 NC
K BOARD
4 AUDIO_GND
CN2002
IC6407
BA033FP-E2
AU_GND 5 AUDIO_GND
REG
JL6014 JL6018
JL6032
VPR2 TO(2/2)
6.5V VCC OUT
JL6025 JL6031
R6485 GND
0
CHIP
JL6030
C6440
C6436 JL6029
47
470
25V
10V
JL6028
JL6027
5
R6439
5.6k CN6006
1/10W 12P
RN-CP D6416
JL6021
1 FAN
R6450 MMDL914T1
15k
2 FAN_ERR
1/10W
C6435
RN-CP
470 Q6407
3 GND
25V DTC114EUA-T106
R6455 R6445
0
10k C6445 1/10W 4 FAN
1/10W 0.47 10k
R6438 R6457 RN-CP D6415
1.8k RN-CP 16V
1/10W MMDL914T1 5 FAN_ERR
1/10W B 10k
RN-CP 2012 RN-CP 5.2
R6449
D6411 6 GND
15k TO FAN
1/10W
D6414
RN-CP
2.2 7 FAN
2.3 Q6408 0.3 MMDL914T1
DTC114EUA-T106
8 FAN_ERR
R6448
15k 9 GND
IC6404 1/10W D6413
RN-CP
NJM2125F(TE2) 10 FAN
R6458
OP AMP MMDL914T1
10k
1/10W
11 FAN_ERR
RN-CP
12 GND
R6447
15k JL6026
1/10W
RN-CP
10.4 4.8
C6439
JL6080
0.47
16V
B
2012 CN6021
D6420 9P
MMDL914T1
1 FAN
R6481 2 FAN_ERR
15k
1/10W
3 GND
RN-CP
D6421 4 FAN
MMDL914T1
5 FAN_ERR
R6482 TO FAN
15k
1/10W 6 GND
RN-CP
7 FAN
D6422
MMDL914T1 8 FAN_ERR
9 GND
R6483
15k
1/10W
RN-CP
CN6008
10P
1 GND
2 GND
JL6062
TO(2/2)6.5V 3 SUB 6.5V
4 SUB 6.5V
5 GND
TO
6 GND A2FU BOARD
CN3000
7 GND
JL6063
TO(2/2)SUB_11V 8 SUB 11V
9 SUB 11V
10 SUB 11V
CN6009
7P
JL6064
18V 1 SUB 18V
2 GND
JL6065
THRU_5V
3 THRU 5V
TO
4 GND
JL6066 A2FU(1/2)BOARD
SW_9V
5 SW 9V
CN2004
6 SW 9V
7 GND
G2F(1/2)
(POWER SUPPLY)
B-SS12324<UC.>-G2F-P1
KDE-37XS955/42XS955 (UC) 3-38