A Board Schematic Diagram (1 Of 2) - Sony KDP-51WS550 Service Manual

A BOARD SCHEMATIC DIAGRAM (1 OF 2)

1 | 2 | 3 | 4 | 5 | 6
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
| 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18
— 56 —
| 19 | 20 | 21 |
KDP-51WS550/57WS550/65WS550
A BOARD IC VOLTAGE LIST
IC2000 IC6100 IC6203
PIN VOLT PIN VOLT PIN VOLT
7.0
1 -22.00 I 1 15.0
2 -22.00 O 5.0 2 3.3
3 0.0 GND GND 3 GND
4 22.1 4 3.3
IC6200
5 9.1 PIN VOLT 5 NC
6 5.1 1 15.0
All voltages are in V.
7 0.0 2 9.0
8 2.7 3 GND
9 0.0 4 9.0
10 0.0 5 NC
11 0.0
IC6201
12 5.3
PIN VOLT
13 GND 1 15.0
14 -20.7 2 5.0
15 0.0 3 GND
16 -5.5 4 5.0
17 0.0 5 NC
18 0.0
IC6202
19 0.0
PIN VOLT
20 0.0 1 15.0
21 9.3 2 3.3
22 22.1 3 GND
23 0.0 4 3.3
24 -22.0 5 NC
25 -11.6
A BOARD TRANSISTOR VOLTAGE LIST
B C E
Q2000 2.5 GND 0.0
0.0 5.2 GND
Q2001
0.0 9.0 0.0
Q2005
0.0 9.0 GND
Q2006
3.5 0.5 3.3
Q2007
Q2008 9.0 0.0 9.0
0.1 7.5 GND
Q2009
Q2010 5.9 GND 6.5
0.8 0.0 GND
Q2011
Q2012 3.4 0.0 3.3
2.8 GND 3.5
Q2013
0.8 0.0 GND
Q6102
Q6105 2.2 0.0 2.2
8.4 41.5 8.4
Q6107
Q6108 0.0 2.2 GND
7.7 8.3 8.3
Q6109
Q6110 6.4 0.7 6.2
0.5 0.8 GND
Q6111
0.8 0.5 GND
Q6112
0.7 0 GND
Q6209
0 3.4 GND
Q6210
All voltages are in V.