Power 1 Block Diagram - Sony RMT-D122A Service Manual

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DVP-S9000ES
Q Q
3 7 6 3 1 5 1 5 0

3-10. POWER 1 BLOCK DIAGRAM

SW-344 BOARD
(SEE PAGE 4-91)
S401
POWER
AC IN
T E
L
1 3 9 4 2 2 9 6 5 1 3
FAIL-P
P. CONT
EVER+5V
+5V
POWER 2
(SEE PAGE 3-21)
–10V
05
w w w
AC-113/114 BOARD
(SEE PAGE 4-91)
RY101
B401
CN102
F101
1
3
1
2
1
2
3
Q101
CN101
RELAY
DRIVE
1
T101
FR-172 BOARD
(SEE PAGE 4-85)
CN101
1
2
IC101
4
+3.3V REG
IC102
5
+5V
T101,
Q104 – 106
Q103
Q101, 102
7
SWITCH
–30V REG
DC-DC
CONVERTER
x
a o
.
i
3-19
http://www.xiaoyu163.com
AC4
T901
CN104
AC3
POWER
AC SW
AC1
2
TRANS
AC SW
AC2
(AUDIO)
1
CN105
CN106
P. CONT
2
AC1
T902
AC2
POWER
EVER+5V
IC101
AC3
TRANS
4
AC4
+5V REG
VIDEO/
AC5
SYSCON
AC6
FAIL-P
Q102, 103
1
SWITCH
Q
Q
3
7
FL-114 BOARD
(SEE PAGE 4-79, 81)
CN102
CN201
FAIL, P
2
15
FAIL. P
P-CONT
P-CONT
13
4
FL OFF
EVER+3.3V
9
7
10
8
EVER+5V
12
5
FL OFF
1
16
IC204
IC207
VEE
16
1
F1
15
2
F2
ND201
14
3
u 1 6 3
y
http://www.xiaoyu163.com
2
4
8
9
9
AU-226 BOARD
(SEE PAGE 4-63, 65)
CN352
6
D301, 314
PS303
Q307
+7V REG
5
4
IC301(1/2)
1
Q303, 305
+12V REG
POWER 2
(SEE PAGE 3-21)
IC301(2/2)
Q304, 306
–12V REG
6
3
1
5
1
5
0
8
9
IC110
–7V REG
INTERFACE
CONTROL
(SEE PAGE 3-17)
CN203
EVER+3.3V
SWITCH
4
BLOCK
IC202
BZ-1 BOARD
IC203
IC206
(SEE PAGE 4-79)
CN202
CN301
EVER+5V
1
1
IC205
IC201
US, Canadian
CN204
POWER 2
+3.3V
+3.3V
12
(SEE PAGE 3-21)
m
c o
.
3-20
2
8
9
9
AEP, UK
IC353
IC302
IC351
IC352
+5V REG
IC106
IC104
+5V REG
+3.3V REG
IC105
IC109
IC103
+5V REG
IC111
IC112
IC113
IC114
2
4
9
8
2
9
9
IC107
IC108
BZ301

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