Read Sony BDV-Z7 / SA-WSZ7 / SS-TSZ7 Service Manual online
SA-WSZ7/SS-TSZ7
SA-WSZ7/SS-TSZ7
10
10
3-2. BLOCK DIAGRAM - POWER SUPPLY Section -
(AC IN)
F1001
D1072
D1073
TH1002
L1001
LINE
FILTER
L1002
LINE
FILTER
RECT
D1001
RIPPLE
FILTER
Q1071
T1071
SUB POWER
TRANSFORMER
POWER CONTROL
IC1061
RECT
D1041
RECT
D1102
VOLTAGE CHECK
Q1332, 1333
VOLTAGE CHECK
STARTER
Q1330, 1331
RECT
D1101
PROTECTOR
Q940, 941
SHUNT
REGULATOR
IC1141
ISOLATOR
PH1061
RESET SWITCH
Q700
START_UP
5
FB
4
VCC
2
DRAIN
7
DRAIN
8
D1032
D700
D1028
D1029,
D1030
D1030
D1040
D1043
D1006
D1005
+32V
+12V
FAN +14V
D1033
D1131
T1002
MAIN POWER
TRANSFORMER
POWER CONTROL
IC1021
SHUNT
REGULATOR
IC1112
POWER ON/OFF
CONTROL
Q1131, 1134
POWER VOLTAGE
CONTROL
Q1132, 1133
+14V
REGULATOR
IC1165
+12V
REGULATOR
IC1320
ISOLATOR
PH1026
B+ SWITCH
Q1040
OCP/SYNC
1
ISOLATOR
PH1131
FB/OLP
5
VCC
4
D
3
T1001
MAIN POWER
TRANSFORMER
D +3.3V
AMP +1.8V
+3.3V
E +4V
+3.3V
REGULATOR
IC1181
+1.8V
REGULATOR
IC1350
RESET SIGNAL
GENERATOR
IC702
SYSTEM CONTROLLER
IC700 (2/2)
AC_CUT 20
P_CONT_32V14V 39
HSD_EN 28
P_CONT_3.3V 40
RESET 12
DIAG
EN
DIAG, EN
A
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