Aiwa CX-BK7 Service Manual page 92

CX-BK7
IC509 CXD3068Q
DVDD2 61
ASYE 62
MD2
63
DIGITAL
DOUT 64
OUT
65
LRCK
D/A DIGITAL
PCMD 66
INTERFACE
BCK 67
EMPH
68
XTSL
69
DVSS2 70
CLOCK
XTAI 71
GENERATOR
XTAO 72
SOUT 73
SOCK 74
XOLT 75
SQSO 76
SQCK 77
SCSY 78
CPU
SBSO 79 INTERFACE
EXCK 80
1 2 3 4 5
IC904 TC7W74FK-TE85L
8 7 6 5
S R Q
C D Q
1 2 3 4
92
60 59 58 57 56 55 54 53 52
OSC
DIGITAL
PLL
EFM
DEMODULATOR
32K
ERROR
RAM CORRECTOR
SUBCODE
PROCESSOR
SERVO INTERFACE
SERVO
AUTO
SEQUENCER
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
IC906 SM8707GV-G-E2
VDD1 1
VSS1 2
MO1 3
MO2 4
VDD2 5
VSS2 6
XTI 7
X'TAL
OSC
XTO 8
51 50 49 48 47 46 45 44 43 42 41
ASYMMETRY
CORRECTOR
FOCUS FOCUS
SERVO PWM
DSP GENERATOR
TRACKING TRACKING
SERVO PWM
DSP GENERATOR
SLED SLED
PWM
SERVO
DSP GENERATOR
DIGITAL
CLV
PROCESSOR
MIRR, DFCT,
FOK
DETECTOR
REF. PHASE CHARGE
DIV. 0 DETECTOR0 PUMP 0
LOOP
DIV. 0
REF. PHASE CHARGE
DIV. 1 DETECTOR1 PUMP 1
LOOP
DIV. 1
40
SE
39 TE
38 VC
37 TES1
36 TEST1
35 DVSS1
34 FRDR
33 FFDR
32 TRDR
31 TFDR
30 SRDR
29 SFDR
28 DVDD1
27 FSTO
SSTP
26
MDP
25
LOCK
24
23 PWMI
22 FOK
21 DFCT
16 NC
15 SO2
14 FSEL
13 SO1
12 VDD3
LPF 0 VCO 0
11 VSS3
CONTROL
LOGIC
10 AO2
9 AO1
LPF 1 VCO 1