Sony KV-DW36K9H Service Manual page 87

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KV-DW36K9H
RM-970
B2 (2/4) BOARD : IC3005 M52055FP
15
14
13
12
11
10
9
16
1
8
2
3
4
5
6
7
B2 (2/4) BOARD : IC3109 CXD2085M
7
VDIN
SILCER
16
DECODE
SYNC.
VSIN
6
15
SEP.
9
I
2
CBUS
INTERFACE
10
13
12
XI
XO
B2 (2/4) BOARD : IC3089 M24C04F-MN6T
Vcc
8
Vss
4
TEST
7
H.V GENERATION
START CYCLE
TIMING
CONTROL
SDA
5
START
STOP
LOGIC
CONTROL
SLAVE ADDRESS
LOGIC
REGISTER
SCL
6
COMP
2
E
PROM
XDEC
64
64x64
LOAD
INC
A2
3
A1
2
WDRD
ADDRESS
A0
1
COUNTER
1
5
64
3
R/W
Y DEN
8
CK
D OUT
PIN
DATA REGOSTER
D OUT
ACX
• B(1/4) BOARD WAVEFORMS
Schematic diagram
Schematic diagram
B2 (2/4)
B2(1/4)
board /
?
board
– 105 –
1
2
3
4
A
B
C
D
O169
E
OLBX
SCL
F
SDA
G
H
I
J
K
L
M
N
O
– 106 –
5
6
7
8
9
10
11
12
13
14
15
16
– 107 –
17
18
19
20
21
AUTO WIDE DET,
Y/U/V SWITCH,
MID SYSTEM CONTROL
B-SS11068<K..>-B2, P2 (02)
– 108 –

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