Sony CDX-T67 Service Manual page 29

IC302 LB1930M-TLM
VCC 1
BUFFER
NC 2
IN1
3
CONTROL
CIRCUIT
4
IN2
BUFFER
S-GND 5
IC401 CXD3017Q
60 59
DIGITAL
OUT
LRCK 61
D/A
PCMD 62
INTERFACE
BCK 63
EMPH 64
65
XVDD
XTAI 66
TIMING
LOGIC
XTAO 67
XVSS
68
AVDD1
69
AOUT1 70
AIN1 71
LOUT1 72
PWM PWM
AVSS1
73
AVSS2 74
LOUT2
75
3rd ORDER
NOISE SHAPER
OVER SAMPLING
AIN2 76
DIGITAL FILTER
AOUT2 77
AVDD2 78
RMUT 79
SERIAL IN
INTERFACE
LMUT 80
1 3
2 4
NC
10
OUT1
9
MOTOR
DRIVE 8 NC
CIRCUIT
7
OUT2
6 P-GND
58 57 56 54 52
55 53
ERROR
CORRECTOR
DIGITAL
PLL
16K
RAM
EFM
DEMODULATOR
SUBCODE
PROCESSOR
SERVO
INTERFACE
SERVO AUTO
SEQUENCER
CPU
INTERFACE
7
5 6 8
51 49 47 45
50 48 46 44
ASYMMETRY
CORRECTOR
SERVO DSP
FOCUS
SERVO
TRACKING
SERVO
SLED
SERVO
9 10 11 12 13 14 15 16 17 18 19 20
CDX-T67
43 42 41
40
39
38
OPERATIONAL
AMPLIFIER
ANALOG SWITCH
A/D
CONVERTER
CLOCK
37
GENERATOR
36
35
PWM GENERATOR
34
33
FOCUS PWM
GENERATOR
32
31
TRACKING
PWM GENERATOR
30
29
SLED PWM
GENERATOR
28
27
26
DIGITAL
CLV 25
24
MIRR, DFCT,
FOK 23
DETECTOR
22
21
SE
FE
VC
XTSL
TES1
TEST
VSS
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
SSTP
MDP
LOCK
FOK
DFCT
MIRR
COUT
29