Sony MXD-D400 Service Manual page 66

MXD-D400
• IC Block Diagrams
– BD (CD) Board –
IC101 CXD3068Q
60 59 58 57 56 55 54 53 52
DVDD2 61
OSC
ASYE 62
DIGITAL
MD2 63
DIGITAL
DOUT 64
OUT
LRCK 65
D/A DIGITAL EFM
PCMD 66
INTERFACE DEMODULATOR
67
BCK
32K ERROR
RAM CORRECTOR
EMPH
68
XTSL
69
DVSS2 70
CLOCK
XTAI 71
GENERATOR
XTAO 72
SUBCODE
PROCESSOR
SOUT 73
SOCK 74
SERVO INTERFACE
XOLT 75
SERVO
AUTO
SEQUENCER
SQSO 76
SQCK 77
SCSY 78
CPU
SBSO 79 INTERFACE
EXCK 80
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
51 50 49 48 47 46 45 44 43 42 41
ASYMMETRY
PLL CORRECTOR
40 SE
39 TE
38 VC
37 TES1
36 TEST1
35 DVSS1
FOCUS FOCUS
34 FRDR
SERVO PWM
33 FFDR
DSP GENERATOR
TRACKING TRACKING
32 TRDR
SERVO PWM
31 TFDR
DSP GENERATOR
SLED SLED
30 SRDR
SERVO PWM
29 SFDR
DSP GENERATOR
28 DVDD1
27 FSTO
26 SSTP
25 MDP
DIGITAL
CLV 24 LOCK
PROCESSOR
23 PWMI
22 FOK
MIRR, DFCT,
FOK
21 DFCT
DETECTOR
IC102 AN41050
56 55 54 53 52 51 50 49 48 47
DIRECTION
DETECTION
PVCC/2
RESET CIRCUIT
. STANDBY
. BAND-GAP
. SVCC
1 2 3 4 5 6 7 8 9 10
66 66
46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
PVCC/2
DIRECTION
DETECTION
DIRECTION
DETECTION
DIRECTION
DETECTION
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
31 30 29
26 27 28