Sony HCD-GP6V - Page 36

3636
HCD-GP6V
1
67
68
65
66
63
64
61
62
75
76
73
74
79
80
77
78
71
72
69
70
34
33
36
35
38
37
40
39
26
25
28
27
22
21
24
23
30
29
32
31
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
DVDD0
XRST
DATA
XLAT
CLOK SENS
WFCK
XUGF (RFCK)
XPCK
GFS
C2PO
SCOR
C4N
WDCK
XTSL
EMPH
DVSS2
DVDD2
ASYE
MD2
DOUT
XTAI
LRCK
PCMD
BCLK
XTAO
SOUT
SOCK
XOLT
SQCK
SCSY
SBSO
EXCK
SQSO
COUT MIRR
DVSS
SCLK
ATSK
MUTE
ADIO AVSS0 IGEN AVDD0 AVSS1 AVDD1 BIAS RFDC CE TE PCO FILI FILO CLTV RFAC ASYI ASYO VPCO V16M VCTL
MDP
SSTP
FSTO
DVDD1
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
DVSS1
TEST
TES1
VC
FE
SE
LOCK
PWMI
FOK
DFCT
INTERFACE
SERVO
MIRR
DFCT
FOK
SERVO
FOCUS
SERVO DSP
SERVO
SERVO
SLED
TRACKING
FOCUS PWM
GENERATOR
GENERATOR
GENERATOR
SLED PWM
TRACKING PWM
A/D
CONVERTER
OPAMP
ANALOG SW
PWM GENERATOR
SERVO BLOCK
CLOCK
GENERATOR
ASYMMETRY
CORRECTOR
DIGITAL
PLL
CPU
INTERFACE
INTERFACE
CORRECTOR
PROCESSOR
SUB CODE
RAM
32K
DEMODURATOR
EFM
ERROR
D/A
DIGITAL
OUT
INTERFACE
SERVO
AUTO
DIGITAL
CLV
1
2 3 4
5 6 7 98
21
22 23
24 25 26 27 28
29
3031
32
33
3435
36373839404142
43
4445
46
4748
49
50515253
5455
56
16 17 18 19 20151413121110
PGND1 PGND1
DIRECTION
DETECTION
DIRECTION
DETECTION
RESET CIRCUIT
.
STANDBY
.
BAND-GAP
.
SVCC
DIRECTION
DETECTION
DIRECTION
DETECTION
PVCC/2
PVCC/2
PVCC/2 PVCC1 PVCC1 VO2+ VO1+ VO1- IN1+ IN1- OPO1 OPO2 SGND IN2+ IN2- NC NC NC NC NC NC NC NC NC NC NC NC VO2-
PGND2 PGND2
STANDBY
PVCC2 PVCC2
VO3- VO4-
VO4+
VREF
IN4
IN4R
IN3+
SVCC
OPO3
IN3-
NC NC NC NC NC NC NC NC NC NC NC NC
VO3+
ROM/RW
ROM/RW
RF OFF AT VCC
VOFST
VOFST
DVC
VC
VC
VC
ROM/RW
VC
VC
30
29
28
+
–
+
–
VC
VCC
DVC
27
26
25
24
ROM/RW
EQ
23
22
21
20
19
RFAC
VCA
VCC
+
–
DVC
+
–
+
–
ROM/RW
VC
ROM/RW
DVC
+
–
3
A
B
C
D
B
C
A
A
A
B
C
D
BCD
D
+
–
1
2
APC AMP
5
6
7
8
9
4
RFAC
SUMMING
AMP
ROM/RW
DVC OR Hi-Z
SLEEP, APC OFF
VOFST
VC
ROM/RW
+
–
10
18
17
16
B
D
A
C
13
14
15
12
EQ IN
LD
PD
GND
A
B
C
D
AC SUM
E
DVCC
DVC
RFAC
SW
DC OFST
RFDCI
RFDC
VC
RFC
VFC
BST
RFG
VCC
CEI
CE
TE BAL
TE
FEI
FE
VC
+
–
VC
+
–
11
GM
F
GM
ROM/RW
(L/H)
VOFST
• IC Block Diagrams
– BD Board –
IC101 CXD3068Q
IC102 AN41020A
IC103 CXA2647N-T4