Read Sony CMT-CPZ1DAB / HCD-CPZ1DAB Service Manual online
HCD-CPZ1DAB
20
20
HCD-CPZ1DAB
CD DSP
IC201
CH2RIN
MUTE
2-AXIS
DEVICE
(TRACKING)
(FOCUS)
57
64
A
+3.3V
DETECTOR
A
AC_
SUM
58 B
65
EG_
IN
IN
70
RFACO
71 RFACI
3
PCMD
112
AOUT1
117
AOUT2
101
DOUT
4 PCMDI
5
BCK
55
FEO
53
TEO
52
TEI
54
FEI
6 BCKI
R-CH
1
LRCK
2 LRCKI
59 C
60 D
50 E
51 F
66 LD
67 PD
16 CH4OUTF
15 CH4OUTR
27 OPOUT
38 MDP
AUTOMATIC
POWER CONTROL
Q321
OPTICAL
TRANSCEIVER
IC981
LD
PD
LASER DIODE
OPTICAL PICK-UP BLOCK
(KSM-213DCP)
B
C
D
E
F
41 SFDR
42 SRDR
43 TFDR
44 TRDR
45 FFDR
46 FRDR
DATA
I-V AMP
M401
(SPINDLE)
M402
(SLED)
17 CH3OUTF
18 CH3OUTR
14 CH1OUTF
13 CH1OUTR
12 CH2OUTF
11
7
20
89
SSTP
39
CH2FIN 6
CH1RIN 5
CH1FIN 4
CH3RIN 22
CH3FIN 23
CH4IN 24
OPIN+ 2
CH2OUTR
M
M
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC402
S201
(LIMIT)
D +3.3V
108
XTAO
109
XTAI
X202
16.9344MHz
CLOK 11
XLAT 16
SENS 20
SCOR 26
DATA2 12
CLK2 90
XLAT-MP3 13
REQ-MP3 14
IREQ-MP3 10
ACK-MP3 15
XTACN
7
XRST
8
60 CD-DATA
37 CD CLK
88 CD XTAL
61 CD SENS
19 CD SCOR
6 MP3 DATA IN
5 MP3 DATA OUT
7 MP3 CLK
85 MP3 XLAT
84 MP3 IREQ
86 MP3 REQ
87 MP3 ACK
82 CD XTACN
83 CD XRST
3 DR MUTE
A
CD-L
SYSTEM CONTROLLER
IC301 (1/3)
CD DIGITAL
OUT
CDM SW1 (OPEN)
77
CDM SW2 (CLOSE)
76
CDM LOAD OUT
79
CDM LOAD IN
80
S701
(OUT)
S702
(CHUCK)
M
LOADING
MOTOR DRIVE
IC701
M701
(LOADING)
TAPE MECHANISM
DECK BLOCK
CAPSTAN/REEL
MOTOR DRIVE
Q692, 694
TRIGGER
PLUNGER DRIVE
Q691, 693
M
M
(CAPSTAN/REEL)
(DECK-A)
TRGM+
M+10V
END SW
F REC
R REC
91
TC END SW
27
TC TRG
28
TC CAPM CNT1
PLAY SW
73
TC PLAY
92
TC HALF/REC SW
PACK
TAPE REC-L
C
TAPE PB-L
B
REC/PB SWITCH
Q601, 602
Q651, 652
Q651, 652
REC/PB SWITCH
Q680, 681, 688
BIAS OSC
T601
REC BIAS
SWITCH
Q639, 640
+9V
BIAS OSC
Q642, 643
ERASE
HRPE601
(REC/PB/ERASE)
L-CH
R-CH
R-CH
REC/PB EQ AMP, ALC
IC601
BIN (R)
37
REC OUT (R)
10
ALC ON/OFF
11
RECMUTE ON/OFF
15
MUTE ON/OFF
14
A/B (REC RETURN ON/OFF)
13
PB OUT (R) 5
REC IN (R) 7
38
TC REC MUTE
34
TC LINE MUTE
75
TC BIAS ON
33
TC PB/REC SW
39
ALC
• SIGNAL PATH
: CD PLAY (ANALOG)
• R-ch is omitted due to same as L-ch.
: CD PLAY (DIGITAL)
: TAPE PLAY
: TAPE REC
SECTION 7
DIAGRAMS
7-1. BLOCK DIAGRAM – CD SERVO/TAPE DECK Section –
(Page 21)
(Page 21)
(Page 21)
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