DHC-AZ1D, SS-AZ1D - Sony Audio Service Manual (repair manual). Page 5

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5
5
HCD-AZ1D
HCD-AZ1D
SCHEMATIC DIAGRAM — MAIN SECTION (RU) (2/4) —
C
MPEG BOARD
(3/3)
CN3
(Page 36)
MIC CONTROL
BOARD 
CN250
 (Page 39)
K
MAIN
MAIN BOARD
(3/4)
SUPPLEMENT-1
Page 6
2
MAIN
BOARD
(4/4)
SUPPLEMENT-1
Page 7
4
 BOARD (1/4)
SUPPLEMENT-1
Page 4
(          )
(          )
(          )
0
0
0.6
16.5
5.1
0(-6.2)
0(-6.2)
1.9(-11.7)
0
2.2(0)
2.2(0)
1.9(-11.9)
2.2(-11)
2.1(-6.6)
1.9(-11.9)
2.1(-6.5)
2.1(-6.5)
0
0
0
0(6.1)
0(6.1)
0(0.4)
0(0.4)
0
0
0(9.6)
0(2.1)
9.8(8.9)
9.8(0)
0(6.8)
0(6.2)
9.8
0.6
0
0.6
0
4.6
-4.5
-4.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
No mark:FM
(           ):REC
-4.5
4.5
9
6
2
1
3
4
6
5
7
8
9
10
13
24
23
21
18
17
16
20
19
15
14
34
33
35
22
MAIN BOARD
    
(2/4)
(RU)
LCH
(REC/PB/ERASE)
RCH
ERASE
TAPE
MECHANISM
DECK
REC/PB
HEAD
IC302
SOUND 
 PROCESSOR
S
S
REC/PB  SWITCH
Q329~Q332,
Q326,Q327
SWITCH
SWITCH
SWITCH
Q344~Q347
BIAS  OSC
SWITCH
IC301
+5V  REG
S
+
10V
MIC
AGND
CN202
3P/2.0
V
V
F
IC201
AMP
IC101
+6V  REG
8P
0.018
0.018
2.2K
2.2K
10
JR101
    0
16
16
0.01
C107
C125
C225
3300P
3300P
C 1 0 0
C 1 0 5
IC101
NJM7806FA
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