Sony HCD-EC709iP - Diagrams; Block Diagram - CD SERVO, TUNER Section

HCD-EC709iP/EC909iP
HCD-EC709iP/EC909iP
1414
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - CD SERVO, TUNER Section -
OPTICAL PICK-UP BLOCK
(DA11MMVGP)
B
C
D
E
A
F
SP+
SP-
LD
MD
VREF
AUTOMATIC
POWER
CONTROL
Q201
FOCUS/TRACKING COIL DRIVE,
SLED/SPINDLE MOTOR DRIVE
IC301
CD-MP3 PROCESSOR
IC101
VO1+2
VO1-
1
IN1
3
BIAS 23
SL+
SL-
VO2-12
VO2+11
IN2’
9
T+
T-
VO3+18
VO3-
17
IN3’
20
F+
F-
VO4+26
VO4-
27
IN4’
24
MUTE 7
7BIN
6CIN
8DIN
13 EIN
5AIN
14 FIN
18 LDD
LDS
11 VREF
25 SPDO
19
24 SLDO
23 TDO
22 FDO
XOUT
XIN
X101
16.934MHz
S001
(LIMIT)
72
73
LIMIT-SW (CONT3)
32
LCHO CD-L76
RCHO R-CH78
CE 43
CL 44
O-CD-CE
17
O-CD-CL
18
DO 46
DI 45
I-CD-DI19
O-CD-DO20
O-CD-M-MUTE
23
O-CD-RESB
24
A
B
I-CDM-OPEN_CLOSE 7
AM/FM-DET, OSC, MIX, PLL, IF AMP
IC081
30
FM ANT
1
AM ANT
48
I-TU-DO
57
O-TU-CLK
55
O-TU-CE
56
O-TU-DI
39
I-TU-ANSD
X081
32.768kHz
16
CLK IN
20
DI
19
CL
18
CE
21
DO
13
SD OUT
3
CN082
ANTENNA
FM/AM
1
BAND-PASS
FILTER
FL081
S351
(CD LID OPEN/CLOSE DETECT)
L081
3
AM Vt
9L-OUT
10
R-OUT
R-CH
TUNER-L
6,*1$/3$7+
: CD PLAY
5FKLVRPLWWHGGXHWRVDPHDV/FK
: TUNER (FM/AM)
SYSTEM CONTROLLER
IC301 (1/3)
47RESB
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