Philips 15MF227B/27 Service Manual page 34

34
TPM1.0U LA
Scaler Schematic Diagram - DVD AV/AV2/SPDIF OUT
Board
1 2
FROM DVD AV & TX/RX
A
CN651
YPBPR1LIN
1
2
YPBPR1RIN
3
4
Y1_IN
5
6
PB1_IN
7
8
PR1_IN
9
10
11
12
U2RX
13
U2TX
14
B 15
16
R681 NC/0R05 1/10W
NC/CONN R651
NC/0R05 1/10W
C
R602
C603
330P 50V
D
CN652A
JACK
2
2T
R605
3
3T
1
1S
C606
330P 50V
E
CVBS/SV AUDIO IN
R652 NC/1K 1/10W
YPBPR1RIN
F
C653
NC/330P 50V
DVD AUDIO
R659 NC/1K 1/10W
YPBPR1LIN
C660
NC/330P 50V
G
H
The item of page is from "650" start
1 2
3 4
S-A10
DVD YPbPr
SPDIF_DVD
C670
NC/100N 50V
CN652B
JACK
4
4S
5
5T
6
6S
1K 1/10W
AV1L_IN
7
7T
8
8T
9 SY0_IN
9T
C604 R603 SC0_IN
10
10T
330P 50V 27K 1/10W
Scaler SV/CVBS IN
1K 1/10W
AV1R_IN
C607 R606
330P 50V 27K 1/10W
+5V_SW
YPBPR1R_IN
C654 R653 R672
NC/330P 50V NC/27K 1/10W NC/1K 1/10W
C671
R673 NC/10U 16V
NC/1K 1/10W
YPBPR1L_IN
SPDIF_DVD
C661 R661 ASPDIF
NC/27K 1/10W
NC/330P 50V
3 4
7. Circuit Diagrams and PWB Layouts
5 6 7
R657
L650 NC/68R 1/10W
Y1_IN
R658
NC/0U10 H NC/68R 1/10W
C652
R656 NC/15P 50V
NC/75R 1/10W
R671
NC/100R 1/10W
L651
PB1_IN
R660
NC/0U10 H NC/68R 1/10W
C655
R654 NC/15P 50V
NC/75R 1/10W
R663
NC/100R 1/10W
L652
PR1_IN
R662
NC/0U10 H NC/68R 1/10W
C656
R655 NC/15P 50V
NC/75R 1/10W
R664
NC/100R 1/10W
L655
R678
0U10 H 100R 1/10W
ZD653 R677 C675
NC/EGA10603V05A1-B 75R 1/10W 47P 50V
L653
0U10 H
R665
75R 1/10W C666
47P 50V
L654
0U10 H
R667
75R 1/10W C668
47P 50V
R676 R672 R673
5371 SPDIF OUT W/DVD SPDIF OUT
NO YES
5371 SPDIF OUT ONLY
YES NO
+5V_SW
R674 R675
NC/4K7 1/10W NC/4K7 1/10W R670
NC/1K 1/10W 5%
C672 U650
NC/100N 50V NC/NLASB3157DFT2G
SPDIF_SW
1 6
B1 S
2 5
GND VCC
SPDIF
3 4
B0 A
R679 NC/100N 50V R668
100R 1/10W 5% C673 C674 0R05 1/10W 5%
NC/100N 50V
R669
R680 NC/0R05 1/10W 5%
100R 1/10W 5%
R676
0R05 1/10W
5 6 7
8 9
SOY1
C651
NC/1N 25V
Y1P
C662
NC/10N 50V
AV33
2,6,9,12 AV33
+5V_SW
1,2,11,12,13,15 +5V_SW
Y1N
1,2,3,4,5,6,7,8,9,11,12,13,14,15 AGND_AFE
C663
NC/10N 50V
PB1P
C664
NC/10N 50V
U2TX
5 U2TX
U2RX
5 U2RX
5 SOY1
PB1N
5 Y1P
C657
5 Y1N
NC/10N 50V
5 PB1P
5 PB1N
PR1P
5 PR1P
C658
5 PR1N
NC/10N 50V
YPBPR1R_IN
13 YPBPR1R_IN
YPBPR1L_IN
13 YPBPR1L_IN
PR1N
DVD INPUT
C659
NC/10N 50V
C676
CVBS3
AV1R_IN
47N 50V
13 AV1R_IN
AV1L_IN
13 AV1L_IN
ASPDIF
5 ASPDIF
SPDIF_SW
5 SPDIF_SW
SY1
5 SY1
SC1
5 SC1
CVBS3
5 CVBS3
SPDIF_OUT
R650 C665
9 SPDIF_OUT
100R 1/10W
SY1
47N 50V
R666
C667
100R 1/10W
SC1
47N 50V
C671 R674 R675 C672 C673 U650 C674 R670
YES YES YES YES YES YES YES YES YES
NO NO
NO NO NO NO NO NO NO
C650
100N 16V
SPDIF_OUT
C669
330P 50V
ZD652
NC/EGA10603V05A1-B
CP NR. CL6xxxx
Title
DS 15MF237S MAIN BOARD (DVD AV/AV2/SPDIF OUT)
Size Document Number
C E157C2NKA1PMNS (715T2225-1)
Date: Nov 30, 2006
8 9
10 11
CN651 A1
CN652A D1
CN652B C4
A
C603 D2
C604 D3
C606 E2
C607 E3
C650 G8
C651 A8
AGND_AFE C652 A7
C653 F2
C654 F3
C655 B7
C656 C7
C657 B8
C658 B8
C659 C8
C660 G2
C661 G3 B
SOY1
C662 A8
Y1P
Y1N C663 A8
PB1P
C664 B8
PB1N
C665 D8
PR1P
C666 D7
PR1N
C667 D8
C668 E7
C669 G7
C670 B3
C671 G4
C672 G6
C673 G6
C674 G7
C675 C7
C676 C8
C
L650 A6
L651 B6
L652 B6
L653 D6
L654 D6
L655 C6
R602 D2
R603 D3
R605 D2
R606 E3
R650 D7
R651 B2
R652 F2
R653 F3
R654 B6
R655 C6
D
R656 A6
R657 A7
R658 A7
R659 G2
R660 B7
R661 G3
R662 B7
R663 B7
R664 C7
R665 D6
R666 D7
R667 E6
R668 G7
R669 G7
R670 F7
R671 A7 E
R672 F4
R673 F4
R674 F6
R675 F6
R676 G6
R677 C6
R678 C7
R679 G5
R680 G5
R681 B2
U650 G6
ZD608 D2
ZD609 E2
ZD650 D6
ZD651 E6
F
ZD652 G8
ZD653 C6
G
H
Rev
1
Sheet 10 of 15
10 11