Read Sony CMT-EX200 / HCD-EX200 Service Manual online
HCD-EX200
19
19
5-4. SCHEMATIC DIAGRAM – MAIN (1/3) SECTION –
• See page 15 for Waveforms.
• See page 33,34,35 for IC Block Diagrams.
• See page 30 for IC Pin Functions.
• See page 33,34,35 for IC Block Diagrams.
• See page 30 for IC Pin Functions.
SPD1
CN301
FB331
R307
R308
R323
R324
R
3
3
5
R
3
3
6
R
3
3
7
R338
R
3
3
9
R340
R341
R342
R343
R344
R345
R347
R349
R362
R363
L391
3.3uH
3.3uH
CN351
C303
C305
C306
C314
R301
R302
R303
R304
C391
R364
C365
C366
R365
C342
C343
C344
R348
C
3
4
1
C
3
3
8
C
3
3
7
C339
C340
R346
R334
R332
C334
C335
C336
R333
R331
C333
C332
C331
C328
C327
C324
C323
C322
R321
C321
C313
C308
C309
C301
C302
R313
R315
C312
C311
R312
C307
R311
C304
C325
R322
C326
IC303
C346
C363
C362
C361
C364
IC304
C392
CN303
CN302
IC391
R310
C345
C372
X361
Q301
R305
R306
C349
C373
R361
FB361
C367
C371
C348
C374
C368
C299
C300
FB300
C347
C398
C399
IC301
IC302
16P
FFC
FFC
1MM PICH
10
12
47k
390k
3
3
k
1
0
k
1
0
0
k
10k
3
.3
k
3.3k
1M
330
330
330
330
1k
100k
330
330
6P
47
10V
100
10V
10V
10
50V
47
10V
0
0
0
0
100
10V
10V
100
0.001
B
0.001
B
100
0.1
F
0.1
F
0.1 F
100
1
0
0
p
S
L
0
.4
7
F
0
.0
1
F
0.0015
B
0.047
F
15k
15k
15k
470p
B
0.1
F
470p B
100k
100
0.0047
B
1 F
1 F
2200 10V
0.1 F
0.1 F
22p CH
22p CH
4.7
0.33 B
0.1
F
1p
CK
0.01
F
0.1
F
0.1
F
0 (JW)
1M
0.1 F
1 F
1M
15p SL
22k
0.001
B
0.001 B
150k
0.0047
B
CXD2585Q
470
10V
10V
AU
0.1
F
22p
SL
22p
SL
470
10V
AU
PCM1710U-B T1
0.1
F
5P
PH
PH
2MM PICH
6P
PH
2MM PICH
TOTX178A
47k
0.001
0.001
16.9344MHz
2SB710A-RXT
220k
220k
0.1
0.1
680
1
0.1
0.1
0.1
470
10V
0.1
0.1
0.1
0.1
0.1
CXA2568M-T6
BA5974FP-E2
DALAT
XLAT
DATA
XRST
SUBQ
SENS
SQCK
SCOR
LPH
LDON
OPEN_SW
CLOSE_SW
OPEN
CLOSE
AMUTE
CLK
XTAI
XTAO
XTSL
MD2
DOUT
EMPH
W
FC
K
S
C
O
R
SBSO
EXCK
SQCK
M
U
T
E
S
E
N
S
X
R
S
T
S
C
L
K
A
T
S
K
D
A
T
A
X
L
A
T
C
L
O
K
C
O
U
T
M
IR
R
DFCT
FOK
MDP
LOCK
SSTP
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
V
P
C
O
IG
E
N
T
E
SE
FE
VC
FIL
O
FIL
I
P
C
O
C
L
T
V
R
FA
C
B
IA
S
A
S
Y
I
A
S
Y
O
W
D
C
K
LRCK
BCLK
&
R
FD
C
A
D
IO
FSTO
ASYE
XOLT
SOCK
SOUT
SCSY
C
M
4
D
V
S
S
PWMI
C
E
V
1
6
M
V
C
T
L
D
V
D
D
0
X
U
G
F
X
P
C
K
G
FS
C
2
P
O
DVDD1
DVSS1
TEST
TES1
A
V
S
S
0
A
V
D
D
0
A
V
S
S
1
A
V
D
D
1
DVDD2
PCMD
DVSS2
SQSO
VCC
RFO
FE
TE
VC
LD
PD
A
B
C
D
VEE
F
E
LD DRIVE
LC/PD
LDON
RFE
IOP
RFI
RFTC
TE
AGCCONT
HOLD_SW
RF_BOT
AGCVTH
HOLD
L
R
C
K
D
A
T
A
B
C
L
K
C
K
O
X
T
I
X
T
O
D
G
N
D
V
d
d
V
cc
G
N
D
E
X
T
1
E
X
T
2
R
O
U
T
G
N
D
V
cc
L
O
U
T
E
X
T
2
E
X
T
1
G
N
D
V
cc
V
d
d
D
G
N
D
C
K
S
L
M
O
D
E
M
U
T
E
M
L
A
T
C
L
O
K
D
A
T
A
D.OUT
D.GND
SW+5V
G
N
D
M
N
T
0
1
2
3
7
L
7L
SLED-
SLED+
LMTSW
LMTSW
SPDL+
SPDL-
VC
VCC
PD
VR
LD
GND
F
C
B
A
D
E
FCS-
TRK-
TRK+
FCS+
DIGITAL SERVO
DIGITAL SIGNAL PROCESSOR
RF AMP
BTL
DRIVER
D/A
CONVERTER
GND
OUT1(CLOSE)
OUT2(OPEN)
OPEN SW
CLOSE SW
+7V
LOADING
BOARD
DIGITAL
OUT
OPTICAL
FOR CHECK PIN
1
2
3
OPTICAL PICK UP
BLOCK
KSM-770ACA/Z-NP
(2/3)
(3/3)
(Page 21)
(Page 20)
(Page 23)
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