Ga, Gb - Sony VPL-CS5 Service Manual

GA
D2102
L1001
AC IN (L) 2
LINE
AC IN
FILTER
AC IN(N) 1
RY2101
VPL-CS5/CX5
CN2001
D2101
1 DC (+) DC (+)
L2101
PFCT
2 6
CN2002
1 DC (+)
TO
BALAST
3
DC (-)
1 9
IC2101
POWER FACTOR CONT
5 LSENSE DRAIN 1
AC SENSE 3
CATHODE 10
VCC 9
Q2102
Q3601 CN3501
RELAY
1 VCC VCC
DRIVE
2 POWER ON POWER ON

GA, GB

GA, GB
GB
CN3202
T1101
1
PIT
IC3100
MAIN SWITCHING Q3102
PWM
18 VD VG(H) 16
CONT
1 VSENSE
1
VS 15
Q3103
PWM
VG(L) 12
CONT
2
OCP 9
4
VC1 8
F/B 2
5
CN3201
1
2
PH3100
ISOLATER
PH3101
ISOLATER
PH3102
Q3104,3105
ISOLATER
LATCH
5-7 5-7
10
D3110
Q3119
9
IC3201
DC-DC CONV
D3112
Q3109 3 VIN FB 12
8
4 VIN
BOOST 2
7
SW 5
SW 6
6
IC3202
DC-DC CONV
5
VIN VFB 3
4 SEVSE PG 6
Q3201
IC3307
POW ON DELAY
1 2
Q3110
IC3301
COMP
3 1
5 7
IC3302
COMP
Q3106 7
IC3102
PROTECT
1
SHUNT REG
CN3301
F
1 17V
C BOARD
CN904
23 FAN CONT1
20 FAN +B
19 FAN +B
5 6V
3 AUDIO +B
14 SUB 3.3V
13 SUB 3.3V
Q3119
7 D3.3V
8 D3.3V
11 SUB 6V
7 5
24 P CONT
22 P PROT
Q3301
6
3