Sony HCD-D690 Service Manual - Page 44

CD R CH:Same as L CH

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Page 44 highlights

- 45 - - CD SECTION - OPTICAL PICK-UP BLOCK DETECTOR K B+ E A A D D B C C B F LASER DIODE FOCUS COIL 1 4 2 5 10 6 TRACKING COIL 2-AXIS DEVICE IC101(1/2) FOCUS/TRACKING /SLED/SERVO RF AMP 38 PD1 39 PD2 41 F 42 E RFO 33 C,OUT 24 SENS1 25 FOK 27 DATA 22 XLT 21 CLK 20 LOCK 19 FE-O 6 FE-M 7 TA-M 12 TA-O 13 Q101 LD DRIVE 36 LD 37 PD SENS2 26 XRST 23 9 T- MUTE 15 16 TRACKING COIL DRIVE 27 T+ FOCUS / TRAKING COIL DRIVE IC102 (1 / 2 ) FF+ 18 17 FOCUS COIL DRIVE 26 X101 16.9344MHz 44 RF 14 CNIN 13 SEIN 23 FOK 15 DATAO 16 XLTO 17 CLKO 29 LOCK 89 90 IC103 DIGITAL SIGNAL PROCESSOR LOUT1 86 LOUT2 93 E MAIN SECTION (page 47) R-CH SQCK SQS0 SENS DATA XLAT CLOCK 57 XRST SCOR MDP SPOD 18 21 27 75 100 12 11 10 9 8 7 S101 LIMIT SWITCH 73 48 58 47 74 34 36 C MAIN SECTION (page 48) SLED / SPINDLE MOTOR DRIVE IC102 (2 / 2) M102 SLED MOTOR M 1.2 11 SLED MOTOR DRIVE 6 M101 SPINDLE MOTOR M 1.4 13 SPINDLE MOTOR DRIVE 3 SLED SERVO IC101 (2 / 2) 16 SLO SL-P 14 S201 77 UP SWITCH IC202 76 DISC TABLE SENSOR Q201 62 SWITCH M201 M TABLE MOTOR 3 IC201 1 7 MOTOR DRIVE 9 61 60 D MAIN SECTION (page 48) • R CH:Same as L CH • SIGNAL PATH :CD - 46 -

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– CD SECTION –
M
M
M
1
3
7
9
61
60
62
76
77
IC201
MOTOR
DRIVE
Q201
SWITCH
IC202
DISC TABLE
SENSOR
M201
TABLE MOTOR
S201
UP SWITCH
12
.
11
14
.
13
7
8
9
10
12
11
100
21
27
75
17
16
15
14
13
23
29
44
89
90
86
93
6
7
20
19
13
12
21
22
33
23
24
25
26
27
36
37
38
39
41
42
1
2
4
5
6
10
9
18
17
16
15
26
27
3
6
16
14
OPTICAL
PICK-UP
BLOCK
DETECTOR
K
B+
E
A
B
D
C
F
A
D
C
B
LASER
DIODE
TRACKING
COIL
FOCUS
COIL
2-AXIS
DEVICE
SLED / SPINDLE
MOTOR
DRIVE
IC102
(2 / 2)
M102
SLED
MOTOR
M101
SPINDLE
MOTOR
SLED
MOTOR
DRIVE
SPINDLE
MOTOR
DRIVE
SLO
SL-P
SLED
SERVO
IC101
(2 / 2)
F+
F-
T+
T-
FOCUS
COIL
DRIVE
TRACKING
COIL
DRIVE
FOCUS / TRAKING
COIL
DRIVE
IC102
(1 / 2 )
MUTE
Q101
LD
DRIVE
PD1
PD2
F
E
LD
PD
XRST
SENS2
TA-O
TA-M
FE-M
FE-O
LOCK
CLK
XLT
DATA
FOK
SENS1
C,OUT
RFO
73
S101
LIMIT
SWITCH
R-CH
LOUT1
LOUT2
RF
CNIN
SEIN
FOK
DATAO
XLTO
CLKO
LOCK
IC103
DIGITAL
SIGNAL
PROCESSOR
SPOD
MDP
SCOR
XRST
CLOCK
XLAT
DATA
SENS
SQS0
SQCK
18
57
48
58
47
74
34
36
MAIN
SECTION
MAIN
SECTION
MAIN
SECTION
C
D
E
•
R CH:Same as L CH
•
SIGNAL PATH
:CD
IC101(1/2)
FOCUS/TRACKING
/SLED/SERVO
RF AMP
X101
16.9344MHz
(page 47)
(page 48)
(page 48)
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