Cd Section - Sony HCD-GRX10AV Service Manual

HCD-GRX10AV/RX110AV
– CD SECTION –
OPTICAL PICK-UP BLOCK
B+
DETECTOR K
E
1
A
4
2
D
A
D
5
10
B C
C
6
B
F
LD DRIVE
Q101
LASER
DIODE
TRACKING
FOCUS
COIL
COIL
T+
T–
2-AXIS
DEVICE
F –
F+
SLED/SPINDLE
MOTOR DRIVE
IC102 (2/2)
11
SLED MOTOR
M102 M
• 6
DRIVE
SLED MOTOR
12
M101 13
SPINDLE MOTOR
M 3
SPINDLE
•
DRIVE
MOTOR 14
09
FOCUS/TRACKING SERVO.
RF AMP
71
IC101 (1/2)
38 PD1 RF O 33 44 RF
39 PD2
19
LOCK 29 LOCK
41 F C.OUT 24 14 CNIN
42 E SENS1 25 15
SEIN
SENS2 26
15 16 17 27 23
2 FEI
6
FE O
1 FEO
FE M 7
45 TEO
TA M 12
47 TEI
TA O 13
DATA 22
21
XLT
CLK
20
36 LD 27
FOK
37 PD
XRST
23
9
MUTE
15 TRACKING
27
COIL DRIVE
16
FOCUS/TRACKING
COIL DRIVE
IC102 (1/2)
18
FOCUS
26
17 COIL DRIVE
SLED
SERVO
IC101 (2/2)
16 14
SL O SL P
– 25 –
IC391
CD DIGITAL
1 D.OUT
OUT
OPTICAL
DIGITAL SIGNAL PROCESSOR
IC103
21 10 11 12 75 8 7 9 100
S101
LIMIT
TURN
MOTOR DRIVER
IC701
M701
7 OUT1 IN1
TURN M
2 OUT2 IN2
MOTOR
SLIDE
MOTOR DRIVER
IC801
M801
4 OUT2 RIN
SLIDE
M
7 FIN
MOTOR OUT1
X101
16.9344MHz
89 • 90
LOUT1 86 L-CH
LOUT2
93 R-CH
CD CLK
CD DATA
SENS2
SCOR
SQ DATA
SQ CLK
SENS
XRST
C
XLAT
MAIN
TABLE
SECTION
SENSOR
T. SENS
(Page 29)
IC702
DISC
SENSOR
DISC SENS
IC703
Q701
ROTARY ENC 1
ENCODER
ENC 2
S811
ENC 3
S801
OPEN/CLOSE
OPEN
DET
3 TBL.L
6
TBL.R
• R CH: Same as L ch
• SIGNAL PATH
2 LOAD IN
10 LOAD OUT
– 26 –
: CD
: Digital out