Sony HCD-NXM2D Service Manual page 62

HCD-NXM2D
– DMB07 Board –
IC509 CXD3068Q
DVDD2 61
ASYE 62
MD2 63
DIGITAL
DOUT 64
OUT
LRCK 65
D/A DIGITAL
66
PCMD
INTERFACE
67
BCK
EMPH 68
XTSL
69
DVSS2
70
XTAI 71
XTAO 72
SOUT 73
SOCK
74
XOLT 75
SQSO
76
SQCK 77
SCSY 78
SBSO 79
EXCK 80
1 2 3
– DMB07 Board –
IC706 MSM51V18165B-60TSKR1
50 49 48
OUTPUT
BUFFER
OUTPUT
BUFFER
VDD
1 2 3
62
60 59 58 57 56 55 54 53 52
OSC
DEMODULATOR
32K ERROR
RAM
CORRECTOR
CLOCK
GENERATOR
SUBCODE
PROCESSOR
SERVO INTERFACE
SERVO
AUTO
SEQUENCER
CPU
INTERFACE
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
NC
47 46 45 44 43 42 41 40 – 36
I/O
CONTROLLER
INPUT
BUFFER
I/O
CONTROLLER
INPUT
BUFFER
VCC
11 – 16
4 5 6 7 8 9 10
NC
51 50 49 48 47 46 45 44 43 42 41
DIGITAL ASYMMETRY
PLL CORRECTOR
EFM
FOCUS
SERVO
DSP
TRACKING
SERVO
DSP
SLED
SERVO
DSP
35 34 33
REFRESH
TIMING
CONTROL
GENERATOR
CLOCK
COLUMN
ADDRESS
BUFFERS
SENSE COLUMN
AMPLIFIER DECODERS
MEMORY WORD
CELLS DRIVERS
ON CHIP
VBB GENERATOR
ON CHIP
IVCC GENERATOR
17 18
40 SE
39 TE
38 VC
37 TES1
36 TEST1
35 DVSS1
FOCUS
34 FRDR
PWM
33 FFDR
GENERATOR
TRACKING
32 TRDR
PWM
TFDR
31
GENERATOR
SLED
30 SRDR
PWM
29 SFDR
GENERATOR
28 DVDD1
27 FSTO
26 SSTP
25 MDP
DIGITAL
LOCK
CLV 24
PROCESSOR
23 PWMI
22 FOK
MIRR, DFCT,
FOK 21 DFCT
DETECTOR
32 31 30 29 28 27 26
INTERNAL
ADDRESS
COUNTER
ROW
ADDRESS
BUFFERS
ROW
DECODERS
VDD
VDD VDD
19 20 21 22 23 24 25