Sony HCD-C7NT Service Manual page 71

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IC141 BH6519FS-E2 (BD (MD) BOARD)
32
31
30
29
28
AMP
INTERFACE
CHARGE
PREDRIVE
PUMP.
OSC
PREDRIVE
AMP
INTERFACE
1
2
3
4
5
IC601 M66004M8FP-200D (PANEL BOARD)
DIG11
1
|
|
12
DIG0
13
RES
14
CS
SERIAL
CLK
15
RECEIVE
CIRCUIT
DATA
16
OUTPUT
17
P1
PORT
(2BIT)
18
P0
19
V
1
CC
CLOCK
20
XOUT
GENERATOR
XIN
21
CIRCUIT
V
22
SS
SEG35
23
|
|
SEG27
31
VP
32
27
26
25
24
23
22
AMP
AMP
AMP
AMP
6
7
8
9
10
11
DIGITAL
OUTPUT
CIRCUIT
INDICATION
CONTROLLER
INDICATION
CONTROL
RESISTOR
CODE/COMMAND
CONTROL
CIRCUIT
RAM WRITE
CODE
WRITE
INDICATION
CODE
RESISTOR
(8BIT x 16)
SEGMENT OUTPUT CIRCUIT
21
20
19
18
17
AMP
V
INTERFACE
DD
PREDRIVE
PREDRIVE
AMP
INTERFACE
PSB
12
13
14
15
16
64
DIG12
|
|
61
DIG15
V
2
60
CC
59
SEG0
|
|
33
SEG26
HCD-C7NT
71

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