Power 2 Block Diagram - Sony RMT-D122A Service Manual

Q Q

3-11. POWER 2 BLOCK DIAGRAM

3 7 6 3 1 5 1 5 0
PS-437/439 BOARD
(SEE PAGE 4-101)
CN206
AC1 1
Q202
AC2 3
Q203
POWER 1
(SEE PAGE 3-20)
Q207, 208
VIDEO
ON/OFF
CN207
AC3 1
Q206
+12V REG
AC4
3
IC204
+10V REG
IC205
+5V REG
T E
L 1 3 9 4 2 2 9 6 5 1 3
IC206
–10V REG
POWER 1
(SEE PAGE 3-19)
PS-436/438 BOARD
(SEE PAGE 4-99)
+4V REG
CN309
AC5 1
POWER 1
1 VIN
(SEE PAGE 3-20)
AC6
3
Q301
05
w w w
.
CN201
V+SW7V
1
IC202
V+5V
4
+5V REG
IC203
V–5V
2
–5V REG +12V
5
CN203
VIDEO OFF
1
AEP, UK
6 +10V
7
A+5V
3
CN204
3 1
–10V
+5V
+10V
VIDEO OFF
A+5V
IC301
CN307
IC303
D+3.3V
3
VOUT 2
4
+3.3V REG
SW
5
POWER 2
x a o +3.3V
y
(SEE PAGE 3-20)
i
3-21
http://www.xiaoyu163.com
8
VP-52 BOARD
(SEE PAGE 4-47 to 4-58)
CN102
IC402
1 IC401
+5V REG
4
IC109
IC106
+5V REG
2 IC102
IC104
5 IC107
+5V REG
IC302
IC105
IC108
IC101
IC303
+3.3V REG
IC304
IC403
IC404
IC405
IC406
Q Q
3 7 6 3
CN101
27
2
CN801
MB-91 BOARD
(SEE PAGE 4-19 to 4-42)
CN102
6 IC401
7 IC402
SYSTEM
1 VIDEO OFF CONTROL
(SEE PAGE 3-14)
3
IC302
IC301
CN101 IC303
+3.3V REG
3
4
IC101 IC406
IC602
IC601
IC102 IC603
IC702
+2.5V REG IC103 IC604
IC105 IC804
IC107 IC805
IC201 IC901
IC801
IC202 IC902
IC802
IC306 IC903
+1.8V REG
IC404 IC904
IC806
+1.8V REG
CN106
12 u 1 6 3
.
http://www.xiaoyu163.com
2 4
9 9 8
ER-11 BOARD
(SEE PAGE 4-71)
CN401 CN901
+5V
2 2
–5V
4 4
+12V
+12V
1 1
IC110
IC103
IC301
+3.3V REG
1 5 1 5 0 8 9 2 4
MS-59 BOARD
(SEE PAGE 4-94)
PH501
PH502
IC403
IC405
CK-95 BOARD
IC108
(SEE PAGE 4-94)
IC104
+3.3V REG
CN405 CN601
+5V
3 3
CN403
+5V
21
+3.3V
12
TK-58 BOARD
(SEE PAGE 4-11, 13)
CN003
+3.3V
10
+5V
1
m
c o
3-22 E
DVP-S9000ES
2
9 9
AEP, UK
IC902
IC903
IC901
9 8 2 9 9
CN502
5
CN602
3
IC001
IC107
IC109
CN001
14
OPTICAL
DEVICE