Schematic Diagram - Cd Board - Sony HCD-HPX10W Service Manual

7-5. SCHEMATIC DIAGRAM — CD BOARD —
C307
WE/SDO1
SDO2
CS/RAS/
PO12
AD15/CAS/
SDO3/OE
MP3REQ
PO9/AD12
PO11/BUCK/AD14
PO08/AD11
PO10/CCE/AD13
VDDM
SRMSTB
R303
VDDT
100k MP3 DECODER
AD10 IC301
TC94A34FG-002
AD9
C310
AD8
0.1
PO07/AD7
PO06/AD6
PO05
AD5/
C314 C308
C313 C311 C312 C309
47 47
0.1 0.1 0.1 0.1
4V 4V
TP433
MP3VDD
C305
C302
220
0.1
FB301 4V
CN201
27P
M+7V TP186 MVDD
MGND
MGND TP187 MGND
MP3STB TP401 MP3STB
MP3REQ TP402 MP3REQ
MIACK TP403 MIACK
MICK TP404 MICK
MIDIO TP405 MIDIO
MILP TP406 MILP
MICS TP407 MICS
MP3(3.3V)
MP3RST TP408 MP3RST
MP3GND R205 0
SCOR TP417 SCOR
SENS TP416 SENS
CLK TP415 CLK
(Page 68)
XLT TP414 XLT
DATA TP413 DATA
XRST TP412 XRST
XTCN TP419 XTCN
AVDD(3.3V) TP434 AVDD
ROUT TP410 ROUT
AGND
LOUT TP411 LOUT
DGND
DOUT TP409 DOUT
DVDD(3.3V) R204
HCD-HPX10W
• See page 58 for Waveforms.
R307
0.1 10k
SDI1/
DATA
LRCKIA
BCKIA
SDI0
LRCKO
R351
BCKO
100
SDO0
VSS
C306 0.1
VDDT
R405 100 MIACK
MIACK
R404 100 MICK
MICK
MIDIO
MIDIO
R419 100 MILP
MILP
R403 100 MICS
MICS
R402 100 MP3STB
STANBY
R401 100 MP3RST
RESET
VDDP
C318
0.01
R301
100k
R305
100k
C317
0.01
R313
220
R306 C315 C316
0 0.1 0.0022
+1.5V REGULATOR
IC303
BH15FB1WG
TP422
C303
MP3GND
0.1
MP3STB
MP3REQ
MIACK
MICK
MIDIO
MILP
MICS
C213
22p
MP3RST
C320
0
R201
R411 100 SCOR
C212
R410 100 SENS
22p
R409 100 CLOCK
R408 100 XLT
C211
R407 100 DATA
220p
R406 100 XRST
R412 100 XTACN
AOUT2
AOUT1
DOUT TP435
DVDD
• See page 76, 77 for IC Block Diagrams.
C142 1500p
R143
C151
R203 C143 3.3k
100
0 0.1
10V
C141
0.1
R151
0
R141
4.7k
R354
100
BCKI
TP427 PCMDI
R352
PCMDI
100
LRCKI
TP103 LRCK
LRCK
VSS
TP104 PCMD
PCMD
TP105 BCK
R353
BCK
100
VDD
EMPH
C161
EMPHI
0.1
IOVDD2
DOUT
DOUT
R161
TEST
100
TEST1
IOVSS2
C181 C171 X171 R171 C174
NC
0.1 22p 16.9344MHz 470 0.1
XVSS
C172 R172
XTAO
27p 1M
XTAI
XVDD
AVDD1
AOUT1
AOUT1
C185
C183
470p R181
22 VREFL
100
6.3V
C182
AVSS1
0.1
AVSS2
C184
R182
22 VREFR
C186 100
AOUT2 6.3V
470p
AOUT2
AVDD2
NC
C201
100
IOVDD0
10V
C203 RMUT
C162
100
0.1
10V LMUT
R162
47k
C210
0.1
C194
0.1
R165
0
C209
0.01
63 63
C131 100p
TP423
IOP1
C134 C125 R131 R121
0.1 0.1 1M 15k
C17
R12 C16
220
100k 1
C133 4V
0.01
R133
180k
C123 C122
Q10
R132 0.1 0.1 JPO10 R11
2SB1690KT146
10k APC 0
AUTOMATIC
POWER
CONTROL
C18
1000p
NC
D
C
B
A
VC
R111 1k R112 15k
FEO
JPO102 FEI
FEI
R113 1k
TEO
JPO103 TEI
TEI
R114 15k
F
E
NC
AVSS0
AVDD0
CD DSP IOVDD1
TP428 FRDR
IC101
FRDR
CXD3059AR
TP429 FFDR
FFDR
TP430 TRDR
TRDR
TP431 TFDR
TFDR
SRDR
SFDR
IOVSS1
TP425 SW+
SSTP
TP432 MDP
MDP
LOCK
VSS
FOK
DFCT
MIRR
C196
0.1
R191
0
TP418 R253
GAIN_SW 10k
MDP
R251 R252 C251 JPO004 C259
10k 22k 6800p MDP 0.1
MOTOR/COIL
DRIVE
IC251
BA5947FM
HCD-HPX10W
C10 C15
10 0.1
VC
R13 1 VCC
E TP10 E E
TP424 C11
R10 IOP2 10
D TP11 D D
3.3
A TP12 A A
B TP13 B B
C TP14 C C
F F
TP102 F AGND
LD
VR
TP15 PD PD
F+ TP16 F+ F+
T+ TP17 F- T+
C14
0.1
D T- TP18 T- T-
C F- TP19 F- F-
C116
B 100 CN101
10V 16P
A
C111 3300p
C112 470p
C113 3300p
C114 470p
F
E
C115
0.1
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR TP426
C195
SW-
0.1
S101
MDP
(LIMIT)
C258
0.1
C257
0.1
C252
0.1
C255
0.1
C260
220
10V
TP250 SP- M101
(SPINDLE)
TP251 SP+
TP252 SL+
TP253 SL- M102
(SLED)
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