Outa - Sony SDM-N50R Service Manual

1 2 3
A
B
12V
TO P2 PWM
5V(SENS)
C
TO P2 I_SENS
GND
D
E
F
B
-P3
G
(INVERTER)
H
I
4 5 6
L653 PS651
12V
22µH 2A
R651
100k
1/16W
R657
0
C653
39
16V
R658
0
R659
0
Q651
DTC114EKA-T146
0
INV
4.8
0
R667 R668 R671
5V
39k 10k 22k
1/16W 1/16W 1/16W
0
5.0
5.0
C658
47
16V
C655 C659 R672
0.1
0.1 39k
25V 25V 1/16W
7 8 9
L651
47µH
Q653
FZT853-TA
11.3
INV
0.3
R653 R654 0.1
1k
1k
1/4W 1/4W
Q652 C652
DTA143XKA-T146 0.12
0.3
100V
SW
5.8
R652
R655 R656 11.3
5.1k
1k 1k
1/16W
1/4W 1/4W Q654
11.5
FZT853-TA
INV
L652
47µH
IC651
C656
µPC393G2
1000p R665
56k
1/16W
R666

OUTA

V+
4.7M
5.0 R664
1/16W
24k
IN A- OUTB
1/16W
0
IN A+ IN B-
0
V- IN B+
R663 R669 R670
C657
1.8k 0.22 0.22
0.1
1/16W 1/4W 1/4W
25V
10 11 12
T651
TRANSFORMER POWER
1 6
CN507
2P
4
3 HOT
3 2 NC
1 GND
2 TO LAMP
5 7
T652
TRANSFORMER POWER
1 6
CN508
2P
4
3 HOT
3 2 NC
1 GND
2 TO LAMP
5 7
B-SS3514<J..>-B-P3(24)
13 14
SDM-N50R(E) 3-18