Sony ZS-SN10 Manual de servicio - Página 12

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Sony ZS-SN10 Manual de servicio
ZS-SN10
5-1. BLOCK DIAGRAM – CD SERVO SECTION –
OPTICAL
PICK-UP BLOCK
(KSM-213CDP)
A
B
C
D
E
F
LD
PD
2-AXIS
DEVICE
FCS+
FCS–
TRK+
TRK–
SL+
M402
M
(SLED)
SL–
SP+
M401
M
(SPINDLE)
SP–
ZS-SN10
SECTION 5

DIAGRAMS

57
58
59
60
50
51
AUTOMATIC
POWER CONTROL
66
Q321
67
FOCUS/TRACKING COIL DRIVER,
SLED/SPINDLE MOTOR DRIVER
IC402
12
CH2OUTF
CH2FIN
6
45
11
CH2OUTR
CH2RIN 7
46
13
CH1OUTR
CH1RIN 5
44
14
CH1OUTF
CH1FIN 4
43
17
CH3OUTF
CH3FIN 23
41
18
CH3OUTR
CH3RIN 22
42
16
CH4OUTF
OPIN+ 2
38
OPOUT 27
15
CH4OUTR
CH4IN 24
MUTE
20
A
B
AOUT1 112
C
RFACO
70
71
RFACI
D
AOUT2 117
E
F
XTAI 109
X202
LD
16.9344MHz
XTAO 108
PD
S201
(LIMIT)
SSTP 39
CD DSP
IC201
DATA 89
FFDR
CLOK 11
XLAT 16
SENS 20
FRDR
SCOR 26
TRDR
TFDR
DATA2 12
CLOK2 90
SFDR
XLAT2 13
REQ 14
IREQ 10
SRDR
ACK 15
XTACN 7
MDP
XRST
8
S801
(CD LID OPEN/CLOSE DETECT)
12
12
R-CH
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
CD +3.3V
: CD PLAY
SYSTEM CONTROLLER
IC801 (1/2)
19
DATA
20
CLOK
55
XLAT
18
SENS
56
SCOR
58
IDATA2
59
ODATA2
60
CLOK2
61
XLAT2
62
REQ
57
IREQ
63
ACK
67
XTACN
68
XRST
66
M-MUTE
53 CD-DOOR
CD-L
A
(Page 14)