Sony MINIDISC ZS-M35, Service Manual

Page: 47 / 124

19
+
–
+
–
+
–
+
–
+
–
+
–
AUTOMATIC
POWER
CONTROL
Q701
34
38
46
36
37
39
35
APC
E
F
LD
VC
PD1
PD2
PD
VC
CN701
RF AMP
31
32
25
RFO
RF H
FOK
ILL DATA
REGISTER
INPUT SHIFT,
REGISTER
ADRESS
DECODER
OUTPUT
DECODER
IIL
TTL
22
23
C.OUT
SENS1
SENS2
TTL
IIL
20
19
18
DATA
XLT
CLK
21
XRST
FE AMP
TRACKING PHASE
COMPENSATION
12
FOCUS PHASE
COMPENSATION
5 15
SL O FE O TA O
RF AMP, FOCUS/TRACKING SERVO
IC701
LD
PD
27
26
2
1
LEVEL
SHIFT
LEVEL SHIFT
T+
T–
F+
F–
18
17
LEVEL
SHIFT
SL+
SL–
M
M802
(SLED)
SL+
SL–
CN703 CN801(1/2)
25
3
MUTE DRIVE 7
TRACKING/FOCUS COIL DRIVE,
SLED MOTOR DRIVE
IC703
35
18
11
10
12
13
14
79
CNIN
SEIN
DATO
XLTO
CLKO
XRST
CLV
SERVO
EFM
DEMO.
MDP
D/A
I/F
41
53
39
54
42
40
55
BCK
PCMD
LRCK
SUB CODE
PROCESSOR
EMPH
BCKI
PCMDI
LRCKI
EMPHI
PWM 76
70
71
AOUT1
AOUT2
R-CH
SYSM
SCOR
SENS
SQSO
SQCK
XLAT
CLOK
DATA
X701
33.8688MHz
XTAI
XTAO
15
SPOA XLON
DIGITAL SIGNAL PROCESSOR,
CLV SERVO, D/A CONVERTER
IC702
CD MUTE
CD SCOR
CD SENSE1
CD SQSO
CD SQCK
CD XLAT
CD CLK
CD DATA
73 CD-FOK
80 CD-XRST
92 CD SENSE2
75 CD POWER
S801
(LIMIT)
M801
(SPINDLE)
D-OUT
CD LCH
CN705
CD BOARD
CD MOTOR BOARD
MAIN BOARD (2/3)
OPTICAL PICK-UP
BLOCK
(KSS-213C)
T+
T-
F+
F-
(TRACKING)
(FOCUS)
RF
FOK
DOUT
04
16
12
11
10
13
14
9
7
15
3
2
4
1
8
9
4
3
MUTE
SLIN
FIN
TIN
10 2
3
5
6
4
1
CN702
CN403
(1/2)
• SIGNAL PATH
: CD PLAY
: MD REC (DIGITAL)
R-CH : Same as L-CH.
5
17
16
12
15
13
10
7
8
18
14
9
11
17
16
12
15
13
10
9
11
7
8
18
14
78
76
82
79
81
84
91
83
1 1
57
62
6
5
4
8
9
7
SYSTEM
CONTROLLER
IC401(2/3)
43 44
SERIAL
I/F
PWM 65
CPU
I/F
REG
IC704
3.3V CD7V
B
D
MAIN
SECTION
MD
SECTION
CD-HI SPEED 74
2 2
CD-12/8 73
15
27
26
19 10
16
M
OUT4+
IN4
MUTE4
OUT4-
POWER
CONTROL
Q806,807
HIGH SPEED
MUTE
Q705
3
5
6
4
CD 6V
CN706 CN801(2/2)
HIGH SPEED
CONTROL
Q801-804
SERVO
CONTROL
BUFFER
IC801
1 2
MUTE
Q805
SPINDLE MOTOR DRIVE
IC802
LIMIT
CD12CM
MDP
MUTE
PCON
DIGITAL
CLV
21 17
24
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ZS-M35
6-5. BLOCK DIAGRAM — CD SECTION —
(Page 50)
(Page 53)