24
24
HCD-GP6V
7-3. SCHEMATIC DIAGRAM — BD SECTION —
R118
R111
R220
R221
R226
R225
R227
R222
R224
R223
R201
C110
C108
C111
R113
R120
C109
C119
IC103
R125
R126
C118
R117
R132
C107
RV101
R105
R104
R102
C103
C101
R103
R116
R115
C102
C104
C133
C153
C151
C117
C115
C152
C150
C273
C205
R218
C132
C227
C216
C215
R202
C224
C310
C131
CN101
R320
C248
R313
R166
R168
R167
R169
FB101
IC101
R318
FB104
FB102
R114
R199
Q101
M102
M101
R133
R203
C277
R233
R232
R231
R230
C114
C230
R131
C158
C113
R122
R123
FB161
TP2
TP4
TP6
TP8
TP5
TP7
R312
C226
R158
C272
C250
C354
FB291
FB201
FB103
R260
C208
R311
C231
R317
CN102
R290
R285
R286
R287
R288
R289
R291
C121
R310
R252
R253
C258
X201
C254
C122
C316
FB203
R308
R309
C222
R303
C209
R207
R206
R205
C211
R204
C212
C313
C213
R101
R316
R219
IC102
R155
L163
C156
R152
R151
C202
C116
C112
R261
CN105
10k
150k
1k
100
100
100
100
100
100
100
33k
0.1
0.1
47
4V
2.4k
120k
0.1
1
CXA2647
39k
39k
1
120k
330k
33p
47k
1k
15k
15k
470p
470p
100k
33k
33k
0.1
3300p
2.2
0.1
0.1
0.1
100
10V
0.1
220
10V
220p
0.1
1k
0.022
0.1
0.01
0.47
10k
1
0.1
0.068
16P
0
2.2
0
0
0
0
0
0
CXD3068Q
0
0
0
390k
0
2SB970
2.2k
100k
0
330
330
330
150
1000p
0.1
68k
0.01
100
10V
100k
3.3
(TE)
(FE)
(RFDC)
(RFAC)
(RFACI)
(VC)
0
47
4V
1k
0
0
0
0
0
0
0
0
0
220
10V
0
23P
0
0
0
0
100
100
0
0.1
0
1M
1k
22p
16.9344MHz
22p
0.1
0.1
0
0
0
0.1
0
100p
1M
4.7k
1k
0.1
3.3k
1500p
0.1
3300p
0
0
1k
AN41020A
0
0
0.01
2.2k
100k
0.1
0.1
0.1
0.1
9P
S
Q
S
O
D
A
TA
X
L
A
T
C
LO
K
S
E
N
S
XRST
S
C
O
R
S
Q
CK
SD+
SD-
SP+
SP-
PWM1
PWM2
PWM3
PWM2
SQSO
XRST
DATA
XLAT
CLOK
SENS
SQCK
SCOR
TD-
FD-
TD+
FD+
PWM3
PWM1
FD
+
FD
-
T
D
+
T
D
-
S
D
-
S
D
+
SP
+
S
P-
I1
I2
I3
I4
I5
I1
I2
I3
I4
I5
R
FA
C
RFAC
R
FD
C
SE
SE
FE
FE
T
E
TE
A
A
1
A
A2
A
A3
A
A4
AA
5
A
A
6
AA5
AA6
AA3
AA4
AA1
AA2
RFDC
RFSW
RFSW
XTAI
XTAO
XTSL
MD2
DOUT
EMPH
WFCK
SCOR
SBSO
EXCK
SQCK
MUTE
SENS
XRST
SCLK
ATSK
DATA
XLAT
CLOK
COUT MIRR
DFCT
FOK
MDP
LOCK
SSTP
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
VPCO
IGEN
TE
SE
FE
VC
FILO
FILI
PCO
CLTV
RFAC
BIAS
ASYI
ASYO
WDCK
LRCK
BCLK
RFDC
ADIO
FSTO
ASYE
XOLT
SOCK
SOUT
SCSY
PWMI
CE
V16M
VCTL
DVDD0
XPCK
GFS
C2PO
DVDD1
DVSS1
TEST
TES1
AVSS0
AVDD0
AVSS1
AVDD1
DVDD2
PCMD
DVSS2
SQSO
T+
VC
VCC
GND
LD
PD
F+
T-
F-
DATA
CLK
SENS
SQCK
SCOR
RFSW
XRST
GND
VCC
PD2
PD1
I1-6
I5-10
LD
DGND
PGND2
PGND2
NC
NC
STBY
NC
NC
PVCC2
NC
NC
PVCC2
IN3-
IN3+
SVCC
SGND
IN2-
IN2+
IN1-
IN1+
PVCC1
PVCC1
NC
NC
NC
NC
PGND1
PGND1
NC(VDD)
NC(BC1)
NC
NC(SW)
NC(CT)
NC(VPUMP2)
NC(BC2)
NC(VPUMP1)
NC(BC4)
NC(BC3)
NC(FB)
OPO3(NC)
OPO2(NC)
OPO1(NC)
VO1-
VO1+
DOUT
LD
PD
A
B
C
D
F
E
EQ_IN
AC_SUM
GND
SW
DVCC
DVC
RFAC
FE
FEI
TE
TE_BAL
CE
CEI
VCC
RFG
BST
VFC
RFC
VC
RFDCI
DC_OFST
RFDC
C4M
IN4R
IN4
VREF
PVCC/2(NC)
VO3-
VO3+
VO4-
VO4+
VO2-
VO2+
PWM3(RFDC)
PWM2(TE)
PWM1(FE)
NC(I-OP+)
NC(I-OP-)
NC(O-OP)
IL-SW
RF AMP,
FOCUS/TRACKING
ERROR AMP
FOCUS/TRACKING COIL DRIVE,
AUTOMATIC
POWER
CONTROL
(SLED)
(SPINDLE)
+3.3V
D-GND
D-GND
+3.3V
P-GND
P-GND
+7V
+7V
C2PO
GFS
FOK
(NC)
CD-DATA
CD-WCLK
CD-SCLK
(NC)
DGND
XLAT
SQSO
DIGITAL SIGNAL PROCESSOR,
DIGITAL SERVO PROCESSOR
XUGF
SPINDLE/SLED MOTOR DRIVE
DVSS0
D-GND
TO
VCD
BOARD
(2/2)
CN803
(Page 27)
A
TO
VCD
BOARD
(1/2)
CN802
(Page 26)
B
3
•
See page 19 for Waveforms.
•
See page 36 for IC Block Diagrams.
