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Sony HCD-H881 Service Manual page 31

Mini hifi component system
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3
| twain 0
6-7. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) —
4
ARD (1/2)]
@ Refer to page 73 for IC Block Diagrams.
5
INPUT
SELECTOR
G30
"
AIGITAL
ECHO AMP
EXCEPT
AEP, G. IT. UK.
CIS, EE MOBEL
@1290. 1291
FAN MOTOR
I
ORIVE
— 37
5885
Fit
®
caseth
6847
fe
8
10V
R824
100K
'eat
2.
1p
01
REC
OUT-LCH
REC
OUT-RCH
C838
C83!
O47
ia
(Page 56)
|
|
r@)
TO TCB
BOARD
(Page 54)
TO TCB BOARD
@
ENI
ROS-SIG
BI (MC->ST)
+—O|
80
(ST->MC)
CLK
CNI
|
oe ia J
|
|
!
|
|
|
14
15
EXCEPT
US, CN®, €2, AUS. AR, MX. TH MOBEL
US. CNB. £2. AUS. AR, MX, TH
MODEL
xg) 820
4. 332MHz
BUFFER
-—VoS7INT
10
Fs 3
a AW
R775
100
A772
100
AM
8
93 34
95
7
72 7\
10.44 [B+]
BH,5
RBB1 2. 2k
R882 Ik
R901
4.7k
4807
2503402
BATASM
SWITCH
CONTROL
a8
2s
9902, DERAY SWITCH
MIC SWITCH
1N4148
;
Y
oe
0.7
YY
0.2
R991
R89:
x F
Toe | Bae
C844
saver BB
cL
R967 15k
C960
10
SOV
R959
1k
Q951, 952
ABFB
SWITCH
22k
| nm Ue
C933
0.47
SOV
+—
R922
iM
-13.8 Bo

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