Ga, Gb - Sony VPL-FX51 Service Manual

GA
CN105
L103
AC IN (N) 1 D103
LINE
AC IN
FILTER
AC IN(L) 3
L101
PFCT
13 7.8
Q104 RY101
CN103
RELAY
VCC ( I ) 1 11 2.3
DRIVE
VCC(O) 2
IC101
POWER FACTOR CONT
Q105-107 Q101
5 ZERODET ISENSE 4
SWITCHING
POWER
8 VCC
CONT
Q102,103
DRIVE 7
PRI DRIVE
VDET 1
IC301
PWM POWER CONT
Q304
SUB 6V 9 VCC OUT1
POWER ON
CN303
G
CE ON 5 Q323
IC302
4 -1 +1
C BOARD FPRO 2
SHUNT
13 -2 +2
CN5304 REG
OUT2
CT
IC303
PWM POWER CONT
+6.3V 9
VCC OUT1
+1
CT
IC305
FAN +B REG
2
FAN 5 CN302 VCC
FPRO 2 CTL 1
FAN5 1
4 OUT
D101
D102
T201
PIT
14
D203
IC202
MAIN SWITCHING Q203
13
PWM
18 VD VG(H) 16
CONT
D205
1 VSENSE 1
VS 15
12
Q204
PWM
VG(L) 12
CONT
11
3
OCP 9
10
5
Q208 VC1 8
9
Q209
F/B 2
6 D208
8
7
IC204
PH202
SHUNT REG
FEED BACK
PH201
POWER ON
Q301
SWITCHING
L302
Q302,303,305 Q320
7
PFC OVP POWER ON
Q306
SWITCHING
3
14
Q307
SWITCHING
L305
Q308,309,310 Q321
10
PFC OVP POWER ON
Q311
SWITCHING D304
IC306
1
DELAY
Q322
7 6
Q318
Q312
SWITCHING
L308
Q313,314,315
7
PFC OVP
Q310
SWITCHING D307
3
IC304
1
DELAY
7 6
Q317

GA, GB

GA, GB
CN101
1 VH
BALLAST
VD
2
CN202
27 +17.5V
28 +17.5V
Q202 29 +17.5V
+17.5V
30
15 -6.3V
Q206
16 -6.3V
Q207
19 SUB 6V
20 SUB 6V
D211
SUB 6V 21 SUB 6V
22 SUB 6V
Q205
39 +6.3V
+6.3V 40 +6.3V
D212 41 +6.3V
42 +6.3V
43 +6.3V
IC201
Q201
+12V
35 +12V
REG
36 +12V
1 2 7 5
1 POWER ON
IC203
7 4.8V
POW ON DELAY
8 4.8V
9 4.8V
10 4.8V
3 FPRO1
4 FPRO234
Q210
FCON1
5
6 FCON234
CN201
1 +13.5V
2 +13.5V
5 +6.3V
7 FPRO1
8 FPRO234
9 FCON1
10 FCON234
CN301
1 +5V(CE)
2 +5V(CE)
QC BOARD
5 +3.3V(CE)
6 +3.3V(CE)
5-6 5-6
GB
IC501
MOTOR +B REG
TO
2 VCC OUT 4
1 CTL C 5
IC504
5V REG
2
VCC OUT 4
1 CTL C 5
IC503
MOTOR CONT
IC502
SIN1 33
+3.3V
6 SIN2
VCC 32
REG
CN503 28 VCC ZIN1 26
VCC
8 ZIN2 25
TDI 6 8 TDI FIN1 24
FOR TDO 7 18 TDO FIN2 23
ISP WRITER
TCK 1
27 TCK
TMS 3 30 TMS LMU 44
F
BSCAN 5 7 BSCAN LMD 43
ENC0 2
C BOARD
CN5103
ENC1 3
ENC2 4
CNTPLS 1
IC401
FAN +B1 REF
2 VCC OUT 4
5 C CTL 1
IC402
FAN +B2 REF
2 VCC OUT 4
5 C CTL 1
IC403
FAN +B3 REF
CN501
+13.5V 1 IC406 2 VCC OUT 4
3 1
+13.5V 2 5 C CTL 1
+6.3V 5
IC404
FPRO1 7
FAN +B4 REF
FPRO234 8
FCON1 9 IC406 2
VCC OUT 4
5 7
FCON234 10 5 C CTL 1
TO
CN9012
Q401
Q402
Q403
Q404
Q406
IC505
SHIFT DRIVE
CN504
8 VM OUT2 4
4 SHIFT-
9 VCC OUT1 7 3 SHIFT+ TO
LENS MOTOR
10 FIN 1 LIMIT U
2 RIN LIMIT D
5
IC505
SHIFT DRIVE
CN505
8 VM OUT2 4 2 ZOOM-
9 VCC OUT1 7
1 ZOOM+
10 FIN 6 FOCUS- TO
LENS MOTOR
2 RIN 5 FOCUS+
Z DET
3
IC505
7 F DET
SHIFT DRIVE
8 VM OUT2 4
9 VCC OUT1 7
10 FIN
2 RIN
CN502
6 F DET
5 Z DET
H
2 ENC0
3 ENC1
GB BOARD
4 ENC2
CN5306
CNT PLS
1
CN401
FAN 1
1 FAN1
FPRO1
3
FAN 3
7 FAN3
8 FPRO3
FAN 4
FAN4
4
5 FPRO4
CN402 FAN 2
1 FAN2
2 FPRO2
FAN6
4 FAN6
5 FPRO6
VPL-FX51