HCD-CPZ1DAB
20
20
HCD-CPZ1DAB
2-AXIS
DEVICE
(TRACKING)
(FOCUS)
A
+3.3V
DETECTOR
112
117
101
R-CH
AUTOMATIC
POWER CONTROL
Q321
LD
PD
LASER DIODE
OPTICAL PICK-UP BLOCK
(KSM-213DCP)
B
C
D
E
F
I-V AMP
M401
(SPINDLE)
M402
(SLED)
39
M
M
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC402
S201
(LIMIT)
D +3.3V
108
109
X202
16.9344MHz
CD-L
SYSTEM CONTROLLER
IC301 (1/3)
CD DIGITAL
OUT
S701
(OUT)
S702
(CHUCK)
M
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
PLAY SW
PACK
TAPE REC-L
TAPE PB-L
REC/PB SWITCH
Q601, 602
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
• 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 –
Содержание HCD-CPZ1DAB
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