Sony D-E505 Service Manual page 18

IC502 BU9325BKS
80 79 78 77
1
AVDD OFFSET
ADJO
2
ASY
3
EYE
4
PCI
5
PCO
TEST1 6
VC 7
PLL
8
ADPFI
9
ADPFD
AGND 10
RVCO 11
12
FOK
FEIN 13
FOCUS
FILTER
FFCAPA
14
OFN
15
TEIN
16
FOCUS
CONTROL
17
ATS
TZC 18
TCAPA 19
TEST2 20
21 22
IC601 SM5902AF
33 32 31 30 29 28 27
NRAS
34
A9
35
A8 36
A7 37
A6 38
A5 39
DRAM 1/F
A4 40
A0
41
A1 42
A2 43
44
A3
1
76 75 74 73 72 71 70 69 68
TIMING
GENERATOR
WINDOW
TRACK
JUMP
TRACKING
FILTER
CLV SERVO
SLED
23 24 25 26 27 28 29 30
GENERAL
PORT
COMPRESSION
MODE
DECODER
THROUGH
MODE
INPUT
ENCODER
BUFFER
2 3 4 5 6 7
67 66 65 64 63 62 61
ERROR
INTERPOLATION
CORECTION
EFM
16K SRAM
MICRO
COMPUTER
INTERFACE
38 39
31 32 33 34 35 36 37
26 25 24
23
MICRO
COMPUTER
INPUT
1/F
CONTROL 1
OUTPUT
ATTENUATOR
1/F
INPUT
1/F
INPUT
CONTROL 2
8 9 10 11
– 39 –
60
C1FX
59
C2FX
58 C3FX
57 C4FX
56
55
54
53
53
50
49
48
47 GAINUP
46 CK176
BUSY
45
44 RW
43 DOUT
42 DIN
41
MCK
SUB CODE SUB CODE
40
22
VDD1
21 ZSENSE
NRESET
20
19 YBLKCK
18 YFCLK
YFLAG
17
ZSRDATA
16
ZLRCK
15
14 ZSCK
13 YSCK
12 YLRCK