Schematic Diagrams Of G (P1-P2) Board - Sony SDM-N50 Service Manual

(5) Schematic Diagrams of G (P1-P2) Boards
1 3
2
A
CN704
R731
3P 3.9
POWER
10W
AC L OUT 1
NC 2
AC L IN 3
FH702
F701
B
4
CN703
3P C701
0.1
FH701
250V 1
AC L 1
NC 2
AC N 3
AC IN
C
D
E
F
G
G
-P1
(POWER SUPPLY)
H
4 5 6
R728
0.1
1/2W
D701
C724 D2SB60A
0.0047
2
T701
250V
7.4MHz
4 1
3
C723
R701 C730
C727
1000p
0.1 680k 0.0047 3
250V
2 250V 1/2W 250V
E
R708
10k
1/10W
R704
CHIP
2.2M
1/2W
C719
180
C729 450V
R709
1000p
68k 1/10W
250V
E CHIP
R713
2.2M
1/2W
R718
330k
1/10W
CHIP
R726
150k
2
1/10W
3
CHIP
2 1
1
D707
RD10M-T1B2
C716
470 16V
C717
0.1 25V F
S_A D_A1
IC704
2.7
MMDF6N03HDR2
G_A D_A2
CONTROL
S_B D_B1
7.0
G_B D_B2
C726
470 16V
C728
0.1 25V F
G_B D_B2
4.7
S_B D_B1
G_A D_A2
3.4
S_A D_A1
IC707
MMDF6N03HDR2
CONTROL
Schematic diagram
4-43 G
-P1 board
7 8 9
R702 C703
100k 0.01
3W 630V
D703
ERA34-10TP1
Q701
IC701
IRFIBC40G-LF38
TEA1504/N2
SWITCHING 1
PWM CONTROL
D704
2 C707
1SS119-25TG
220p
3.1
1kV
OOB VIN
3 SL
1.4 132.5
DEM NC R707
10k
C709
L703 1/10W
0.01 50V B NC GND
47µH
2.6
CHIP CHIP D705
GND DRIVER
D1NL20U-TR
0
NC ISENSE
R710
2.8 R711
0
150
VCTRL VAUX
CHIP
R716 2W
2.5
470
LREF DS
1/10W R712
150
CHIP
2W
R717
0.22 R719
R721
2W
10
1/2W
1/10W
C710
CHIP
D706
R724 0.047
R725 12V
1k
50V 11ES2-TB5
27k
1/10W B
1/10W
CHIP CHIP
C711
C712
100 C713
680p 47
50V
50V
50V
B
CHIP
R727
220
1/10W
CHIP
L704
12V
47µH
L701
5V
56µH
IC706
MAX1631EAI R730
+5V/+3.3V REG 0.068
D709
1/2W
MA2S728-TX
SEQ CSH5
DH5 CSL5
R736
LX5 FB5 30k
C721
1/16W
0.1
BST5 RESET
25V R737
F
27k
DL5 SKIP
1/16W
C722
PGND REF 1
50V
VL GND
R732
V+ TIME/ON5
10
1/16W R735
SHDN SYNC 470
1/10W
DL3 SECFB
C732
0.1
BST3 STEER
25V
F
LX3 FB3
DH3 CSL3
RUN/ON3 CSH3
D710 R733
MA2S728-TX 0.068 3
1/2W
2 1
L702
39µH
D711
MA3XD15001S0
3.3V
C737
470
16V
C735 C736 C740 C739
0.1 4.7 4.7 0.1
25V 35V
25V 25V
F F
l l l l l
10 11 12
T702
TFM96455
D702
2
D10SC9M
7 8
1 3
12V
6 9
C704 C705
5 10
1500 1500
16V 16V
4 11
3 12
C706
R703
2 13 0.047 10k
50V 1/10W
B CHIP
CHIP
R706
1 14 R705 1k
3.9k 1/10W 1/10W
RN-CP RN-CP
C708
0.022 50V B
CHIP 2.5
R714
15
1k 1
1/10W
CHIP 3 2
8.8
IC702
µPC1093J-1-T
R722 R723
PH701
1k 2k
PC123FY2 1/10W
1/10W
4 3 1 1 CHIP RN-CP
9.8
4
3 2 2
2.8 8.8
C743
470
16V
PS702 PS701 L707
2A 3.15A 22µH
+3.3V
L705
47µH
+5V
L706
47µH
3
2 1
D712
MA3XD15001S0
C741 C738 C742
470 470 470
6.3V 16V 6.3V
B-SS3514<J..>-G-P1(24)
4-44
13 14
CN701
8P
8 GND
7 GND
6 GND
5 GND
4 12V
3 12V
2 12V
1 12V
TO A BOARD
CN105
12V
CN702
9P
9 3.3V
8 3.3V
7 GND
6 GND
5 5V
4 5V
3 GND
2 GND
1 DDON
4.9
TO A BOARD
CN104
GND