Philips DVP5900/12 Service Manual page 21

Circuit Diagram and PWB Layout
Zoran Peak Design DVP5900 - Front End
5
RFA5V
7501
1
BC848
3540
3.3K
D RFGND
2547
0.1uF
3541 3542 7503
1
0R 0R
BC848 3506
3.3K
5501 RFGND
FB220R
3539
2K
2560
0.1uF
RFGND RFGND
5502
OPU_HD62FV
FB220R
1501
24P-HEAD
24
GND-LD
23
DVD-LD
22
NC
21 TP24
HFM
TP23
20
MD
19
CD-LD
TP21
18
VR-DVD
17 TP20
VR-CD
TP19
C 16
NC
TP18
15
E
TP17
14
VCC
13
VC(VREF)
TP15
12
GND/PD
11 TP14
F
OPU_B TP13
10
B
OPU_A
9
A
TP11
8
RF
TP10
7
CD/DVD_SW
6 OPU_D TP9
D
OPU_C TP8
5
C
4 TP7 TACT-
T-
TP6 TACT+
3
T+
TP5 FACT+
2
F+
FACT-
1
F- TP4
TP3
TP2
TP1
2536 2537
0.1uF 0.1uF
RFGND
RFGND
D+5V
MGND 2539 2.7nF
3525 5.6K
B FOCUS_DAC
3526 5.6K
3528 5.6K
RF33V
3534
3533 11k
SLED_PWM
33K
2542
27nF
CLOSE
SGND
OPEN
D+5V
2544
2545 LOAD-
47uF/16V 0.1uF
LOAD+
MGND
RF33V
3513
4.7K 3514 FACT-
4.7K RF33V
FACT+
TP40 TP39 TP37
TP41
1503 3537
TP35 TP36
LOAD+ 4.7K
11
11
10 LOAD-
10
9
9 OUTSW
8
8
7
7 INSW
6 SL+
A 6
SL-
5
5
4 SP+
4
SP-
3
3
2
2 HOMESW
TP34
1
1
TP33 2563
1nF
TO DRIVE TP31 TP32
2561
MGND 1nF
2562 MGND
1nF
5
3139 785 31770
4
RFA5V
VR_SEL Logic:
2501 33nF
CD=LOW
2503
DVD=HIGH
0.1uF
3501
470R
TP46 RFGND
2505
1nF
VR_SEL
7502
BC848
1 7510
3505
3.3K
1
DVDRFP
RFGND
2
DVDRFN
OPU_A 2549 2.2nF
3
A2
OPU_D 2512 2.2nF 4
B2
OPU_C 2513 2.2nF
5
C2
OPU_B 2515 2.2nF 6
D2
2516 33pF
7
CP
8
CN
OPU_D
9
D
OPU_C 10
C
OPU_B
11
B
OPU_A 12
A
OPU_D
13
CD_D
OPU_C 14
CD_C
OPU_B
15
CD_B
OPU_A 16
CD_A
OPU_F
OPU_E
VC25
3517 22
7504 2531 100uF/16V
BC858
3518 220
1
5508
TP47
DVDLD
10uH
6501
IN4148
CD/DVD_SW Logic:
RFGND
6502
CD=HIGH
IN4148
DVD=LOW
5509
CDLD
10uH
TP48
1 3521 220
7505 2538 100uF/16V
BC858
3523 22
6503
7506 PSS8550 DSPVCC33
1 2 2 3
3543 2K/1% 3544 1.2K/1%
1N4001
7511
AM5888S
3527 DRVSB
1 28
VINFC STBY
6.2K 2540 0.1uF
VC2
2 27
TRB 1 BIAS MGND
3529 27K
3 26
REGO 2 VINTK
4 25
VINSL+ TRB 2
3547 NM
5 24
REGO 1 NC
3535 0R 3536
6 23
FWD VINLD
7 22
REV GND
MGND
8 21
VCC1 VCTL D+5V
SGND
3548 NM
9 20
VOTR- NC
10 19
VOTR+ VCC2
11 18
VOSL- VOLD-
12 17
VOSL+ VOLD+
TACT-
13 16
VOFC- VOTK-
TACT+
14 15
VOFC+ VOTK+
MGND
4
7. EN 21
3
TP0
RFA5V
F NN 2502 1nF RFI NN
FNP 2504 1nF R FINP
2510 1nF
RFA5V
3502 12K/1%
RFGND
RFA_SDEN
48
SDEN
47 RFA_SDATA
SDATA
46
SCLK
45
V33
2514 470pF
44
LCP
43
ZR36707 LCN
42
MNTR
41
CE
RFA_FE 3510 2.7K
40
FE
39 RFA_TE 3511 1.3K
TE
RFA_PI 3512 1.3K
38
PI
37
V25
SVREF15
36
V125
35 2517 0.1uF RFA5V
TPH
34
DFT
33 2519
LINK +
2518 0.1uF
4.7uF/50V
RFGND
3515 4.7K
3516
9.1K
RFA5V
RFA_DEFECT
RFGND
RFA_MIRR
3519 13K AAF_CE
3520
4.7K 3538
4.7K
RFGND
TP49
RFA5V
2535
0.1uF
RF33V
3522
RFGND 470R/1%
3524
470R/1%
DRVSB
2569
100pF
MGND
RF33V
SGND 3530 5.6K 3531 5.6K
3532 5.6K
TRACK_DAC
2541 560pF
MGND
SP_SENS
11k
SPINDLE_PWM 3.3V
2543
27nF 1.8VDRV 7507
1
PSS8550
SP-
DSPVCC18
3545
430R/1%
+
2552 2553
100uF/16V 0.1uF
3546
1K/1%
3
2
RFINN
RFINP
RFA5V
+
2511
220uF/16V
RF33V RFGND
RFA_SDEN
RFA_SDATA
RFA_SCLK
AAF_CE
AAF_CE
AAF_FE
AAF_FE
AAF_TE
AAF_TE
AAF_PI
AAF_PI
SVREF15
2520
0.1uF
RFGND
LINK
2530
2.7nF
DEFECT
MIRR
RFGND
MGND
RFA5V RFA5V
D+5V D+5V
HDVCC18
HDVCC18
HDVCC33 HDVCC33
DSPVCC33
DSPVCC33
+
2554 2555
100uF/16V 0.1uF
DSPVCC18
SP+ SP-
3503 3504 RF33V
10K 11K
D+5V
3549
7203B NM
5
+
SP_SENS
7
SPDL_SENS
6
-
3508 3509 3507
LM358 3.3K
22K 22K
MGND
MGND
MGND
PHILIPS_5900_V40_0805_pg2.eps 2005-08-19
2
1
D
C
SGND
2572 100uF/16V
5504 FB220R
HDVCC33
HDVCC33
B
7508 PSS8550 5506 FB220R
2 3 RF33V
RF33V
2570
+
2571
220uF/16V 0.1uF
3550
100R
CTR_STBY
CTR_STBY
3551
NM
7509
NM
2 3
HDVCC18
5505
FB220R 2573
100uF/16V
A
1