Read Sony DCR-DVD408 Service Manual online
DCR-DVD408_L3 4-24
MD-134 (4/7)
D_2.8V
A_2.8V
DRV_MT_4.3V
v
:Voltage measurement of the CSP ICs
and the Transistors with
v
mark,
are not possible.
0
2.8
2.8
NO MARK:REC/PB MODE
2.8
1.2
1.2
1.2
2.8
0.6
0.1
0.1
0.6
A
1
SL2-
SL2+
SL1-
SL1+
SL2+
SL1-
SL1+
SL2-
C4402
0.047u
10V
C4403 10u
C4405
XX
16V
C4404
10u
6.3V
C4410
10u
2012
6.3V
C4408
10u
6.3V
D4401
XX
D_2.8V
BRMOD
PLG
FFDR
FMPWN_OUT0
TLT-
FCS-
TRK+
SLSTFD1
TLT+
FRDR
FMPWN_OUT1
TFDR
SLSTFD2
TRDR
SP_SPFD
XMUTE0
XMUTE1
SP_SPRD
SV_FS4SV
SLSTRD1
FCS+
SLSTRD2
TRK-
FB4401
@valu
L4402
4.7uH
L4403
1uH
R4401
10k
R4413
100k
R4409
XX
R4410
XX
R4411
XX
R4402
10k
R4405
12k
R4406
68k
C4411
0.022u
0.022u
DRV_SEL
C4406
22u
10V
RB4401
100k 1
2
3
4
5
6
7
8
Q4401
UNR31A300LS0
R2A30212LG-W00B
A1
PGNDSP
B1
NC
C3
U
C2
VSP
D2
SPRNF1
C1
VSP
D3
V
D1
SPGND
E2
SPRNF1
E3
SPRNF2
E1
W
E4
ST1IP
F1
VM3
F2
ST1IM
G1
ST2IP
G2
ST2IM
H1
EJIN
H2
PGND3
F3
EJO
G3
VM2
G4
ST1OP
H3
VM2
F4
ST1OM
H4
PGND2
G5
ST2OP
F5
ST2OM
H5
PGND2
E5
FCIP
H6
FCIM
G6
TRIP
H7
TRIM
G7
TLIP
H8
TLIM
G8
PGND1
F6
TLOM
F7
NC
E7
TLOP
F8
VM1
E6
NC
E8
PGND1
D7
TROM
D6
TROP
D8
VM1
D5
FCOM
C8
PGND1
C7
FCOP
B8
MDID
B7
FG
A8
NC
A7
NC
C6
TEST
B6
REF
B5
SPDRV
A6
VCC
C5
LIMSET
A5
GND
B4
MUTE
C4
IDLE
A4
CLK
D4
FGSEL
A3
BRMOD
B3
SPDIR
A2
PGNDSP
B2
COM
Q4001
UNR32A300LS0
JL4010
R4003
XX
CN4003 9P
1
2
3
4
5
6
7
8
9
JL4005
R4001
0
JL4011
LID_OPEN
R4011
180
ACCS_LED
R4002
0
JL4008
JL4006
D4002
MAZB068H0LS0
1
2
6
5
4
3
C4001
XX
XEJECT_SW
JL4007
CN4004
10P
1
2
3
4
5
6
7
8
9
10
R4005
0
C4003
XX
R4031 0
JL4009
R4009
XX
A_2.8V
C4506
4.7u
6.3V
6.3V
R4501
100k
R4502
10k
GSHCK
IC4501
TA6038FNG (EL)
1
2
3
4
5
6789
1
0
C4501
22p
SE4501
SENSOR
C4503
0.47u
C4502
22p
R4503
0
C4505
0.0022u
EJECT_DET
DRV_MT_4.3V
FGINI
REG_GND
SLED2
EJECT_SW
W
REG_GND
V
EJECT_DET
U
ACCS_LED
SLED4
COM
SLED3
GND
LID_OPEN
SLED1
D_MT_GND
EJECT_DRV
ACCS_VCC
REG_GND
REG_GND
DO
SBO
SIA
SOA
AO
GND
AI
OUT
VCC
SIB
@214
(2/7)
(7/7)
(7/7)
(7/7)
@215
(2/7)
@211
(2/7)
@203
(1/7)
@210
(2/7)
(2/7)
@217
(5/7)
@220
(2/7)
@213
FP-640
FLEXIBLE
(DDX-U1000)
DECK
(2/2)
DVD
MECHANISM
DVD MECHANISM DECK is replaced as block,
so that there PRINTED WIRING BOARD and
SCHEMATHIC DIAGRAM are omitted.
so that there PRINTED WIRING BOARD and
SCHEMATHIC DIAGRAM are omitted.
SWITCH
0
1.4
ACC LED SWITCH
I
C
E
6
02
7
G
D
14
MARK:NO MOUNT
12
4
8
B
H
F
3
5
2
10
9
11
J
13
DVD MECHA DRIVE
SHOCK SENSOR AMP
DVD MECHADRIVE,SHOCK SENSOR
IC4401
IC4501
IC4401
MD-134 BOARD(4/7)
PAGE 4-38
of LEVEL2
of LEVEL2
• Refer to page 4-4 (English), 4-5 (Japanese) for mark
0
.
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