Sony RMT-V259 - SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS; MA-373 (POWER SUPPLY) Schematic Diagram

SLV-SE350/SE500/SE600/SE650/SE700/SE800/SX600/SX700/SX800
C+/SW12VCONT
0.25A
PS603
S1G-G2P
D607
SW5V
PDTC144EK-115
Q608
S1G-G2P
D606
PS602
0.25A
2SB1122-ST-TD
Q607
1k
R611
-11VCONT
PQ12RD08
IC601
1
13V
2
12V
3
GND
4
CONT
PCONT_M12V
820
R615
ANGND
+F
16V
100u
C613
C+12V
25V
47u
C611
-11V
0.01u
C612
-F
D_6V
JS603
C+12V
S1G-G2P
D603
ANGND
C+_12V
SW_5V
SW_30V
PCONT_SW5V
SW5V
AN_GND
C+_5V
JL614
DGND
50V
22u
C618
AN_GND
JL616
JL604
ANGND
1k
R617
C+_12V
SW_5V
JL608
JL625
SW5V
2SB1122-ST-TD
Q612
1800
R618
19P
CN600
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CAPSTANVCC
PCONT_M24V
JL607
D5V
ANGND
JL609
1k
R626
DGND
MTRGND
JL619
JL606
JL618
D5V_BACKUP
SW12V
JL617
JL627
JL605
JL624
DGND
JL602
4700
R625
JL600
JL613
D5V
JL601
JL615
PCONT_M18V
MTR12V
JL610
JL603
D5V
10k
R624
JL626
PDTC144EK-115
Q613
6.3V
470u
C621
1M
R627
OSDVCC
JL628
ANGND
JL421
7PCN601
1
2
3
4
5
6
7
1
A
AN GND
CAPSTAN VCC
OSD VCC
CAPSTAN VCC
MTR 12V
MTR 12V
MTR GND
MTR GND
P CONT M24V
P CONT M18V
P CONT M12V
13V
SW12V
D6V
SW5V
SW5V
AN GND
-11V CONT
38V
-11V
+F(2.9V)
D GND
-F(0V)
D GND
AN GND
AN GND
Q607,608
C+5V
SWITCH
SWITCH
Q612,613
IC601
SW12V REG
116102
C
E
MA-373 BOARD (9/9)
G
F
8
B
D
H
53794
05
(SEE PAGE 4-25)
23
MA-373 BOARD (7/9)
(SEE PAGE 4-21)
18
MA-373 BOARD (5/9)
(SEE PAGE 4-11)
6
MA-373 BOARD (2/9)
(SEE PAGE 4-10)
MA-373 BOARD (1/9)
4
22
MA-373 BOARD (6/9)
(SEE PAGE 4-23)
MA-373 BOARD (4/9)
(SEE PAGE 4-17)
17
MA-373 BOARD (2/9)
(SEE PAGE 4-12)
12
24
MA-373 BOARD (8/9)
(SEE PAGE 4-27)
SRV938EK BOARD
CN201
(SEE PAGE 4-40)
(SEE PAGE 4-40)
CN202
SRV938EK BOARD
SE350/SE500R/
SE600:A,N/SE700R
EXCEPT SE350/SE500R/
SE600:A,N/SE700R
B+
B+
B+B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B-
B+
B-
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B-
B+
B-
B+
13.4 11.7
2.8
*
*
*
**
5.9
5.1
5.8
4.4
0
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
NO MARK:REC/PB MODE
B+
4-29 4-30
MA-373 (POWER SUPPLY) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board and page 4-19 for waveforms.
– Ref. No.: MA-373 board; 1,000 series –
POWER SUPPLY
MA-373 (9/9)
Note:The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.