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• Refer to page 4-3 (English), 4-4 (Japanese) for mark 0.
1
2
MD-134 BOARD (4/8)
A
DVD MECHA DRIVE
XX MARK:NO MOUNT
:Voltage measurement of the CSP ICs
and the Transistors with mark,are
not possible.
B
FB4401
D_2.8V
(7/8)
C
REG_GND
FGINI
SP_SPFD
D
XMUTE0
@108
XMUTE1
(1/8)
SV_FS4SV
BRMOD
E
SP_SPRD
Note: The Voltage of Q4401 can not be measured.
Because it is mounted on the mechanism deck side.
F
(7/8)
DRV_MT_4.3V
REG_GND
(D_MT_GND)
G
H
I
05
HDR-UX3E/UX5/UX5E/UX7/UX7E_L3
3
4
5
R4402
10k
D_2.8V
B7
B8
C7
C8
RB4401
100k
1
2
NC
3
4
5
6
NC
7
8
C4402
TEST
0.047u
REF
SPDRV
R4401
10k
VCC
C4403
10u
R4405 12k
LIMSET
GND
MUTE
IDLE
CLK
FGSEL
BRMOD
C4411
0.022u
SPDIR
PGNDSP
COM
Q4401
R4406
C4405
UNR31A300LS0
68k
XX
SWITCH
A1 B1 C3 C2 D2 C1 D3 D1 E2 E3 E1 E4 F1 F2 G1 G2
L4402
4.7uH
L4403
1uH
DRV_MT_4.3V
C4406
D4401
22u
XX
10V
6
7
8
C4404
10u
D5
D8
D6
D7
E8
E6
F8
E7
F7
F6
G8
H8
TLIP
TRIM
TRIP
FCIM
FCIP
PGND2
IC4401
ST2OM
DVD MECHA DRIVE
ST2OP
IC4401
BD6310GU-E2
PGND2
ST1OM
C4410
VM2
10u
ST1OP
VM2
EJO
PGND3
EJIN
R4413
100k
R4411
R4410
R4409
C4408
1
1
1
10u
4-31
9
10
11
6P
CN4102
CL4131
1
Trk(+)
CL4132
2
Fcs(+)
CL4133
3
Tilt(+)
CL4134
4
Tilt(-)
CL4135
5
Fcs(-)
CL4136
6
Trk(-)
DRV_SEL
FMPWN_OUT1
FMPWN_OUT0
TRDR
TFDR
FRDR
FFDR
@107
(1/8)
PLG
SLSTRD2
SLSTFD2
SLSTRD1
SLSTFD1
@116
EJECT_DRV
(8/8)
CN4003
9P
JL4006
SLED4
9
JL4007
SLED2
8
R4031
0
SLED1
7
JL4008
SLED3
6
JL4005
U
5
JL4009
V
4
JL4010
W
3
JL4011
COM
2
GND
REG_GND
1
12
13
14
DVD
MECHANISM
DECK
(DDX-U1000)
(2/2)
DVD MECHANISM DECK is replaced
as block,so that there PRINTED
WIRING BOARD and SCHEMATIC
DIAGRAM are omitted.
MD-134 (4/8)
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