29
RXD-M909/LS-M909
DVD (1/4)
P400
P401
Q402
D404
Q401
D401
Q403
Q404
Q407
Q406
D402
D403
Q405
to DVD MECHA
to DVD MECHA
IC201
: CS5345-CQZR
IC401
: IP9010L-TF
IC501
: ES8390SCC
IC502
: M12L128168A-6T
IC504
: S524A40X21SCT0
Q206,208 : KRC102S-T1
Q207
: KTA1504S-GR-T1
Q213,214,411,500-503,
507
: KTD1304S
Q215,506 : KTA1298Y
Q401,402 : 2SK3018-T106
Q403,404,407
: KTC3875S-GR-T1
Q405,406 : 2SA1037AK-Q
Q412
: KRA103S-T1
D201,203,506,507
: BZX84-C4V7
D202,204 : 0DD160009AB
D401-404 : DAN202K
IC503
: SAA33341201
SIGNAL LINE
B LINE
GND LINE
VIDEO SIGNAL LINE
: WAVEFORM POINT (Refer to Service Manual)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
HFM VCC
RF OUT
LD DVD
MD DVD
VR DVD
GND PD
VREF
VCC
F
E
A
D
C
B
FOCUS-
TRACKING-
T
FOCUS+
SW PDIC
GND LD
LD CD
MD CD
VR CD
1
2
3
4
5
6
7
8
9
LM-
LM+
OPEN SW
CLOSE SW
GND
SL+
SL-
(SP)DCMO+
(SP)DCMO-
GND
TP430
TP429
TP427
TP428
TP426
TP403
TP432
TP400
TP433
TP408
TP405
TP406
TP410
TP431
TP417
TP407
TP404
RFGND
F-
T-
T+
F+
TP401
R462 100
R463 100
R464 100
R465 100
R468 100
R460 100
R466 100
R471 100
R496 100
R469 220
R470 0
LOAD+
LOAD-
0
R479
1/8W
OUT SW
IN SW
CAMSW4
CAMSW3
CAMSW6
CAMSW2
CAMSW1
PH3
PH SW
CAMSW8
R497
L406
DVDCT
LOAD+
LOAD-
IN SW
OUT SW
SPIN-
SPIN+
SLED-
SLED+
LOAD-
SPIN-
TP402
SLED-
SPIN+
SLED+
OPENSW
CLOSESW
LOAD+
GND
VR CD
LD CD
MD CD
SW PDIC
D
C
B
F
E
A
VREF
MD DVD
VR DVD
HFM VCC
RF OUT
LD DVD
GND
GND
GND
C417 0.1
C412 0.1
R411
10K
10K
R420
R418
100K
100K
R414
220K
R453
0.1
C426
47u6.3
C406
C427
1000P
2.2 1/8W
220u10
C407
R446
100
R421 10K
R458
L400
L401
R456
1/8W
220u10
2.2
C410
C429
1000P
100
10K
R413
R416
C418 0.1
GND
C415
0.1
0.1
C402
GND
GND
GND
100u16
C405
0.1
C416
GND
GND
RF
PU DET
VC
B
D
C
A
F
E
GND
C422
0.1
C401 47u6.3
TR-
F+
F-
TR+
DVDMDI
DVDLD
CDLD
22
R415
PUDET
CD DVDCT
DVDLD0
COLD0
100u16
C428
0.1
C408
GND
LOAD+
LOAD-
C439
100P
100P
C438
GND
GND
OPEN
CLOSE
MUTE
3.3K
R408
OPEN
CLOSE
DMUTE
TRD
FOD 9.1K
R444
1K
R422
R447
1K
FOD
TRD
C409
0.1
C414
100u16
0.047
C419
TR-
F-
F+
TR+
56K
R432
L408
1.2K
R4A1
R4A2 10K
VDDQ43
VSSQ12
DB8
DSCLK
DMA11
DMA8
DMA7
DMA6
DMA5
DMA4
DMA9
A7
A0
DMA0
VDD27
DMA1
DMA2
DMA3
C559
0.1
26
27
A3
25
A2
A1
24
A5
A6
VSS28
A4
29
28
30
31
LDQM
VDD14
A10/AP
18
BANK0
CS0
RAS0
DMA10
BANK1
21
23
22
BA1
20
19
CS
BA0
RAS
CAS
WE
0.1
C558
DB7
17
CAS
WE
16
15
14
DQ7
13
37
A11
NC36
CKE
A8
A9
34
32
33
35
36
NC40
VSS41
DQ8
CLK
UDQM
38
39
40
41
42
4.7K
R574
DB9
DB6
C
10
12
11
DQ6
DQ9
45
43
44
0.1
C562
SW PDIC
VR CD
VR DVD
VR DVD
VR CD
SW PDIC
33
R426
10K
R443
R433 4.7K
R434 4.7K
GND
DQM
GND
DRV
GND
GND
C421 0.01
C425 0.01
C413 0.1
100
R452
20K
R404
+12V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+3.5V
+3.5V
+3.5V
+3.5V
+3.5V
+5V
+B
VCC
PGN
FWD
3
SVCC
14
13
DO3-
DO3+
29
12
11
10
FWD3
REV3
9
8
CTL3
MUTE
PGND
6
7 IN1
IN2
5
4 DO2+
VCC1
DO2-
2
1
DO1+
DO1-
DO4
DO4
DO5
DO5
IN
IN
CTL
GN
BIA
REV
DO6
DO6
D
LEVEL SHIFTER
D
10k
45k
LEVEL SHIFTER
DD
45k
10k
RESET
POWER SAVE
LEVEL SHIFTER
LEVEL SHIFTER
DD
45k
10k
DD
45k
10k
MUTE
LEVEL SHIFTER
DD
VCC1
SVCC
MSC
SWITCH
TSD
VCC2
+5V
++
+
+
+
+
+
DVD
IC401
6
21
24
23
22
25
9
8
A
B
C
D
E
1
2
3
4
5
6
7