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HCD-CPZ1
21
21
HCD-CPZ1
7-2. BLOCK DIAGRAM – MAIN Section –
MUTING
Q414
: TAPE PLAY
: TAPE REC
: CD PLAY
: TUNER
TUNER-L
TAPE PB-L
CD-L
TAPE REC-L
MUTING
Q413
J860
L
R
SPEAKER
R-CH
R-CH
J982
R-CH
R-CH
PHONES
J981
ANALOG
IN
MUTING
CONTROL
Q401, 402
R-CH
MUTING
CONTROL
Q403, 404
Signal Path
: AUX IN
R-ch is omitted due to same as L-ch.
R-CH
X701
12.288MHz
36
STREAM PROCESSOR
IC705
21
22
23
18
19
20
25
24
27
A/D CONVERTER
IC701
OSC BUFFER
IC703
OSC
BUFFER
IC709
INPUT SELECT,
ELECTRICAL VOLUME
IC501
17
18
X702
49.152MHz
48
POWER DRIVER
IC707
R-CH
R-CH
R-CH
PROTECT
DETECT
Q701
DC
DETECT
Q702, 703
+
–
+
–
R-CH
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
9
9
2
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299