Philips DVP3126K - Page 37

A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
OPU 313A HD65 502W
R49: 100R 0R 91R
R50: 100R 0R 91R
EMC
Close to CN2
CN2 is used for Sanyo/Sony OPUs
2.1V
Close to motor driver.
HOMESW
GND
SLED+
SP-
LOAD-
SP+
SLED-
GND
LOAD+
INSW
OUTSW
CD/DVD Control :
DVD=LOW
CD=HIGH
OPU: 313A HD65
R76: 2.2R 1R
Imax=600mA
Imax=250mA
Close to Q4
Close to Q5
CN2
CN3
CN4
C42
C52
C53
C54
C55
C56
C57
C58
C62
C63
C64
C65
C66
C67
C68
C123
C124
C125
C126
C127
C195
C196
D19
EC10
EC11
EC12
EC13
EC14
EC38
EC39
L2
Q2
Q3
Q4
Q5
RR1
RR2
R43
R44
R45
R46
R47
R48
R49
R50
R52
R61
R62
R66
R70
R71
R72
R73
R74
R75
R76
R84
R85
R86
R87
R88
R90
R91
R92
R219
U7
A
C
D
C
C
A
A
A
A
A
A
B
B
B
B
C
C
C
C
D
D
D
D
D
D
D
D
A
A
A
A
A
D
B
1
3
3
3
2
1
1
1
1
1
2
1
1
2
2
3
3
3
3
3
3
1
1
1
1
2
1
4
4
4
4
4
3
2
A
A
A
A
A
A
A
A
A
A
A
B
C
A
A
A
C
D
D
E
D
E
E
A
A
D
A
A
A
A
B
D
D
A
A
1
4
3
4
1
1
1
1
1
2
2
3
3
4
4
4
2
2
3
3
3
3
3
2
1
1
1
1
1
2
3
3
3
1
1
LOAD+
FACT-
SL_MOT-
SL_MOT+
TACT+
FACT+
FOCUS_S
DVDLD CDLD
TRACK_S
SLED_S
SP_M-
SPDL_SENS+
SPDL_SENS-
VC2
SP_M-
TACT-
SP_MOT+
VC2
VR_CD
SPDL_S
SP_MOT-
DRVSB
SP_MOT+
LOAD-
TACT+
VC1
FACT-
OPU5V
FACT+
OPU_HFM
CDLD
VR_DVD
DVDLD
TACT-
LOAD+
IN_OUT_SW
INSW
VR_CD
VR_DVD
SL_MOT+
SL_MOT-
CD_DVD
LOAD+
FACT+
FACT-
SL_MOT+
SL_MOT-
LOAD-
VC2
SP_MOT+
TACT+
TACT-
SP_M-
SP_MOT-
LOAD-
HOMESW
TRACK_S
SPDL_S
SPDL_SENS+
SPDL_SENS-
INSW
IN_OUT_SW
HOMESW
RF_A
RF_B
RF_C
RF_D
RF
RF_F
RF_E
LD_DVD
LD_CD
VC
FOCUS_S
DRVSB
SLED_S
CD_DVD
MD_DVD
MD_CD
TR_B2
REGO1
TR_B1
FOCUS_S
REGO2
SLED_S
DRVSB
REGO1 REGO2
TR_B1 TR_B2
OPEN
CLOSE
SPDL_S
TRACK_S
DSPVCC33
RFA5V
DSPVCC33
DSPVCC33
DSPVCC33
RFA5V
DSPVCC33
M5VM5V
DSPVCC18DSPVCC33
GND GND
M5V
DSPVCC18
DSPVCC33
SERVO33
Q2
9012
R70
1%
20k
C54
1000pF
C52
NM
1uF
C64
NM
[1nF]
L2 10uH
C67
0.1uF
R76
1R
CN2
SF-HD6B/0.5mm,24P TOP
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
25
26
27
28
F-
F+
T+
T-
C
D
CD/DVD
RF
A
B
F
GND-PD
VC
VCC
E
NC
VR-CD
VR-DVD
LD-CD
MD
HFM
NC
LD-DVD
GND-LD
GND
GND
GND
GND
+
EC39
220uF/16V
R49
100R
C123
220pF
R86
33K
C58
0.1uF
R75
2K
R85
1K 1%
C53
NM
1uF
R90
4.7K
R73
1%
10k
D19
BAT54C
2
3
1
R44 220R
R48 33R
RR2
2.2 OHM 2W
+
EC13
47uF/16V
R74
2K
C126
1000pF
RR1
6.8 OHM 1W
R88 0R
[NM]
+
EC10
47uF/16V
+ EC12
100uF/16V
C65
NM
[1nF]
C196
1000pF
R71
1%
12k
Q5
SS8550D
b
ec
C62
0.1uF
CN3
NM(TRAY_CNN)
1
2
3
4
5
R87 NM [0R]
C56
[1000pF]
C55
1000pF
R46 220R
U7 AM5888S(HSOP-28)
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
29 30
VINFC
VOTR-
VOTR+
VOSL-
REGO2
TR_B1
VOTK+
REV
VOFC+
VOFC-
VCTL
VCC2
NC
NC
BIAS
FWD
VINSL
REGO1
MUTE
VCC1
VOSL+
VOLD+
VOLD-
VOTK-
VINLD
GND
TR_B2
VINTK
GND GND
C125
220pF
Q4
SS8550D
C195
1000pF
+
EC11
47uF/16V
R92
4.7K
C66
NM
[1nF]
C124
1000pF
EC14
220uF/16V
R66
1K
R61 0R
CN4
NM(SLED & SPINDLE)
1
2
3
4
5
6
Q3
9012
R50
100R
R62 0R
R219 0R
R43
4.7R
C127
0.1uF
R47 [0R]
R72
1%
4.7k
R84
1K 1%
R45
4.7R
R91
4.7K
C57
0.1uF
+
EC38
220uF/16V
C42
0.1uF
C63
100pF
C68
0.1uF
R52
3.3K
6-16
6-16
Main Board Electric Diagram for DVP3146K/93: Front end