Sony KV-32HS500 Service Manual page 390

5 | 16 | 17 | 18
CN523
50P
TO M
CN2002
BIIC
STBY5V
3.3V
OCP
Q524 R572
2SD601A 100
SW 1/16W
:CHIP R574
5V
100
1/16W
:CHIP R543
2.2k
R541 1/16W
10k
:CHIP
R636 R635 1/16W Q509
R570
10k
10k 10k :CHIP
2SD601A
1/16W
/16W 1/16W
SW
:CHIP
CHIP :CHIP
C574 C577
1 1
50V 50V
TU R
TU L
TA8216H
AUDIO AMP
1 2 3 4 5
C587
1
R600
2.2k
C592
470
C594
470
| 19 | 20 | 21
CN525
50P
TO M CN2302
SW2
1
2 GND
SW1
3
9V
4 9V
CN528
4P
:S-MICRO
TO ANT SW
IC509
6 7 8 9 10 11 12
D527
1SS133
R604
4.7k
D525
1SS133
TP104
C596 C604
H-L
220
0.1
C610 R628
1000 10k
| 22 | 23
A BOARD IC VOLTAGE LIST
A BOARD TRANSISTOR VOLTAGE LIST
KV-32HS500/32HV600/34DRC500/34XBR800/36HS500/
36XBR800/38DRC500/40XBR800/42DRC800
A BOARD WAVEFORMS
1
1.9 Vp-p (H)
8 5.1
IC501 IC508
9 24.0
PIN VOLT PIN VOLT PIN
I 7.0 1 1.6 10 0.0 1
O 5.0 2 0.1 11 4.4 2
GND GND 3 GND 12 10.7 3
4 0.1 4
IC502 IC900
5 1.6 5
PIN VOLT PIN VOLT
I 5.0 6 7.9 1 3.3 6
O 3.3 7 11.0 2 3.3 7
GND GND 8 5.1 3 0.1 8
4 3.4 9 24.0 4 -15.7 9
10 0.0 5 GND 10
IC504
11 4.4 6 15.3 11
PIN VOLT
I 7.0 12 10.6 7 N/C 12
O 5.0 8 3.3 13
IC509
GND GND 9 GND 14
PIN VOLT
4 N/C 1 1.6 15
IC901
2 0.1 16
IC505 PIN VOLT
3 GND I 11.0 17
PIN VOLT
I 11.0 4 0.1 O 5.0 18
O 9.0 5 1.6 GND GND
All voltages are in V.
GND GND 6 8.0
4 2.3 7 11.0
B C E
IC903
VOLT
4.9
4.9
4.9
4.9
N/C
5.0
5.0
5.0
5.0
12.0
4.5
5.0
5.0
1.2
5.0
4.6
4.6
GND