Read Sony DCR-DVD203 (serv.man2) Service Manual online
DCR-DVD203
3-5
3-6
3-3. DIAGRAMA EM BLOCO GERAL (3/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
VIDEO/AUDIO SIGNAL
FP-228
(FLEXIBLE)
(FLEXIBLE)
FP-211
(FLEXIBLE)
(FLEXIBLE)
DEW AD
CN4002
DEW
SENSOR
1
2
2
IC4201
DVD
DSP
DSP
(5/8)
IC4101
RF
PROCESS
(4/8)
IC4401
DVD
DRIVE
CONTROL
(6/8)
HE D0-D7
HE D0-D15
HE D0-D15
DSP RST X
XATA RESET
IC4401 RESET
IC4401 RESET
DSP RST X
LD ON
RF RST X
EJECT SW
LID OPEN R
LID OPEN
EJECT DET
ACCS LED
CN4001
CN4010
J1
N3
T2
C2
B9
OPEN
S1321
(LID OPEN)
S1322
FP-132
(FLEXIBLE)
(FLEXIBLE)
PLG
EJECT STOP
Q4002,4004,4005
MOTOR
DRIVE
Q4003
LED
DRIVE
T10
P10
P11
C7
X4201
22MHz
X4401
16MHz
16MHz
FLGB
FG
EJECT
MOTOR
M
IC4403
FLASH
MEMORY
(6/8)
IC4203
64Mbit
SDRAN
(5/8)
SBA0-SBA13
20 26
29 35
SBD0-SBD15
A8
A12
2 13
42 53
8
7
9
C8
CN4002
C5
(ACCESS)
D1321
(EJECT DET)
S1323
3
2
6
A8
16
60
58
56
28
26
24
92,90
88,86
84,82
80,78
76,74
72,70
68,66
64,62
88,86
84,82
80,78
76,74
72,70
68,66
64,62
XATA RESET
ATA D0-D15
ATA D0-D15
ATA A0-A2
ATA A0-A2
H17
G14
A9
B9
D7
C3
L5
L6
L7
B6
A7
K1
J1
E5
F4
K5
K2
C12
FOCUS
DRIVE
IC4501
(7/8)
(MD-114)
IC4502
(7/8)
(MD-120)
(MD-114)
(7/8)
TRACKING
DRIVE
SLED
MOTOR
DRIVE
SPINDLE
MOTOR
DRIVE
TILT
DRIVE
8
7
6
50
49
27
34
15
18
11
14
7
10
2
5
25
26
2
40
DMO
DMO SEL
DMO SEL
DMO CPU
DMO CPU
FMO
FMOS
FMOS
FMO
FMOS
FMOS
TRO
TRO
SKW
SKW
SCB
SCD
SCD
VRCK
TEO
FEO
RFOP
RFON
RFON
CN4003
FOR
ADJUSTMENTS
EFM PK
EFM WP
RF +
RF -
RF -
A-H
FDPD IC OUT
FCS+
FCS-
FCS-
TILT+
TILT-
TILT-
TRK+
TRK-
TRK-
VO4+,VO4-
VO3+,VO3-
VO3+,VO3-
u
v
v
w
LD ON
DMO
FLGB
FG
FG
A8
C5
D5
L4
M1
WOB
M2
HDO
F2
FLGA
M11
D14
A12
A13
F2
A10
B13
B14
G15
G16
RF RST X
LVL
CN4101
CN4501
SLED MOTOR
M
SPINDLE MOTOR
M
TRACKING
COIL
TILT
COIL
FOCUS
COIL
FPD IC
PD IC
LD
DRIVE
LASER
DIODE
SHOCK
SENSOR
SE4601
IC4601
SHOCK
SENSOR
AMP
10
TO
OVER ALL
BLOCK DIAGRAM
(4/4)
OVER ALL
BLOCK DIAGRAM
(4/4)
(PAGE 3-8)
TO
OVER ALL
BLOCK DIAGRAM
(1/4)
OVER ALL
BLOCK DIAGRAM
(1/4)
(PAGE 3-2)
MD-114/MD-120 BOARD (1/2)
BASE UNIT
10
8
9
11 12 13
B10
A11
C11
TXD,RXD,SCK
2
1
4
FOO
FOO
IC4502
(MD-120)
(7/8)
IC4501
(5/8)
MUTE0
XMUTE1
XMUTE1
MUTE0
XMUTE1
2
3
R7,T7,T6,U5
T5,T4,U3,T3
R4,P4,R5,P5
R6,P6,U7,P7
T5,T4,U3,T3
R4,P4,R5,P5
R6,P6,U7,P7
T1,P3,R1,P2
N5,M4,M2,L2
L4,M3,N1,N2
N3,R2,N4,R3
N3,R2,N4,R3
G2,F1,F2,E2
E1,E3,F3,G3
E1,E3,F3,G3
G4,J1,H3,H2
H4,J3
U14,T14,P14
U15,U16,R14
T15,R15
R2,R3,T3,U3
T4,U4,R4,T5
U5,T6,R5,U6
T7,R6,U7,R7
T4,U4,R4,T5
U5,T6,R5,U6
T7,R6,U7,R7
T15,R15,R16,R17
P16,P17,P15,N16
P16,P17,P15,N16
N17,M16,N15,M17
L16,M15,L17,K16
T8,U9,T9,R10,U10
M14,M15,N16
N15,M13,P16
R17,P15
HE A0-A20
2
6
HE A0-A7
HE A0-A20
D15
E10
C11
D10
E11
B11
E15
D9
A13
A12
B11
H15
H16
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