Ic Block Diagrams - Sony HCD-VX3A Service Manual

HCD-VX3A
7-26.

IC BLOCK DIAGRAMS

IC603 BA3833FP (PANEL BOARD)
IC701 M54641L (MOTOR (TURN) BOARD)
VCC 1
2
OUT2
REG
8 VCC
INPUT
IN1 3
AMP.
POWER AMP.
CONTROL
INPUT 7 OUT1
AMP.
POWER AMP.
6 IN2
GND 4
5 REFERENCE
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IC801 BA6286N (MOTOR (SLIDE) BOARD)
GND 1 POWER
SAVE
RIN 2
VREF 3
OUT2 4
RNF 5
TSD
CONTROL
GND 6
LOGIC
OUT1 7
VM 8
VCC 9
FIN
10
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IC101 CXD3008Q (BD BOARD)
80 79 78 77 76 75 74 73
VDD 1
XRST 2
MUTE 3
DATA DATA 4
XLAT XLAT 5
CPU
CLOK CLOK 6
INTERFACE
SENS SENS 7
SCLK 8
ATSK 9
WFCK 10
SERVO
XUGF 11
AUTO
XPCK
12
SEQUENCER
GFS 13
C2P0 14
SCOR 15
SERVO
INTERFACE
C4M 16
WDCK 17
DVSS 18
COUT 19
MIRR 20
DFCT 21
FDK 22
PWM1
23
DIGITAL
LOCK 24
MDP 25
26 27
46 46
72 71 70 69 68 67 66
DIGITAL
OUT
D/A
INTERFACE
CLOCK
ERROR
GENERATOR
CORRECTOR
EFM
DEMODURATOR
32K
RAM
DIGITAL
PLL
SUB
CODE
PROCESSOR
ASYMMETY
CORRECTOR
MIRR
DFCT
FOK
SERVO DSP
PWM GENERATOR
FOCUS PWM
FOCUS SERVO
A/D
GENERATOR
CONVERTER ANALOG
TRACKING PWM TRACKING
GENERATOR SERVO
SLED PWM
SLED SERVO
GENERATOR
PLL
28 29 30 31 32 33 34 35 36 37 38 39 40
65 LRCK
64
DOUT
63
MD2
62 ASYE
61
60 VPC0
59 V16M
58
57 BIAS
56
DVDD2
55 PCO
FIL1
54
53 FIL0
52
CLTV
51
AVSS1
50 RFAC
49 ASY1
ASY0
48
47 AVDD
46 1GEN
45
AVSS0
OP
AMP 44 AD10
43 RFDC
SW
42
CE
41 TE