Ha Board - Sony KV-32HS500 Service Manual

HA BOARD SCHEMATIC DIAGRAM (ALL EXCEPT KV-34XBR800)
 _
$
²
TO M CN2301
CN1000
10P
%
:MICRO
KEYWAKE 10
9
P-ON
8
STBY-STR-LED
² 7
TIMER-LED
6
E
5
SIRCS
4
KEY2
3
KEY1
& E 2
1
STBY 5V
²
'
²
(
HA BOARD IC
VOLTAGE TABLE
IC1001
PIN VOLT
1 5.0
2 5.0
3 GND
All voltages are in V.
 _  _ 
POWER
S1003
R1005
R1002
1k
470
1/4W
1/4W VOL+ CH-
VOL-
R1003
680
1/4W
S1005
S1000 S1001
S1004
R1001
2.2
1/4W
_  _ 
R1010 R1011
R1009
680
470 1k
TV/VIDEO
1/4W 1/4W
CH+ SELECT 1/4W RIGHT DOWN
R1006
2.2k
1/4W
S1006
S1008 S1009
S1007
— 144 —
KV-32HS500/32HV600/34DRC500/34XBR800/ 36HS500/
36XBR800/38DRC500/40XBR800/42DRC800
_  _ 
KEY INPUT
LED
RMC
LNK0120022G
R1017
220
STBY/STEREO
1/4W
R1016
220
1/4W
R1013
4.7k
R1014
1/4W
R1012
15k
2.2k
1/4W
1/4W
UP LEFT MENU
LNK0120022G
S1010 S1011
IC1000
SBX3081-01
3 2 1
C1002
10
50V
R1015
22k
1/4W
R1000
2.2
1/4W
9-965-925-01<DA4>HA
_
D1005
TIMER
D1004
R1019
100
1/4W