Ssb: Digital I/O (B14) - Philips LC4.9E Service Manual

Circuit Diagrams and PWB Layouts
SSB: Digital I/O
1 2
DIGITAL IO
B14
A
2F00
3F00
RES 75R
RGB/COMPONENT VIDEO
INPUT
1F00-4
YKF45-7005
IF14
B
25 C1 C2 26
IF12
IF13 IF15
27 C3 C4 28
2F02
3F09
RES
75R
C
2F05
3F11
RES
75R
7F03
M24C02-WMN6
D
1
0
2
1
3
2
DVI INPUT
ROW_A
1F00-1
FF00
1
FF01
2
3 FF02
4
5
3F28
FF03 100R
6
FF04 3F29
100R
E 7
FF05 3F19
8
YKF45-7005
2F08 2F09
330p
330p
ROW_B
1F00-2
FF06
9
FF07
10
FF08
11
12
13
100R IF01
DVI_5V
IF06 3F20
14
IF07
F 15
3F21
FF09 1K0
16
YKF45-7005
2F11 2F12
330p 330p
ROW_C
1F00-3
FF10
17
FF11
18
IF08
19
20
21
22
FF12
G 23
FF13
24
YKF45-7005
3139 123 6141.1
1 2
LC4.9E AB
3 4
5F00
5F01
3F10
1R0
2F04
100p
5F02
DDC_5V
2F07
5V
DDC_5V
100n
8
Φ
3F17 3F18
(256x8) IF00 3F16
0V 7 10K 10K
WC
EEPROM
10K
5V 6
SCL
ADR
5V
5
SDA
1R0
2F10
100p
BAS316
+5VSWI
6F00
5F03
IF03
6F01 BAS316
3F22
10K
IF02
IF21
3F23
1K0
3 4
7. 99
5 6 7
TO MUX-SYNC INTERFACE
IF11
RINA|Pr
PC AUDIO IN
1F01
IF17
GINA|YINA
YKB21-5101A
H_PC
IF20
BINA|Pb
V_PC
TO SCALER
SCL_DVI
SDA_DVI
RX2-IN
RX2+IN
RX1-IN
RX1+IN
TO SCALER
DDC_5V
HOT_PLUG
RX0-IN
RX0+IN
RXC+IN
RXC-IN
5 6 7
8 9
5
4
IF23
IF05
2 3F25 10K 2F16 2u2
IF04
3
7 2F13 3F26
180p 15K
8
1
IF22
3F24 10K 2F15 2u2
2F14 3F27
180p 15K
8 9
10
1F00-1 D1
B14
1F00-2 E1
1F00-3 F1
1F00-4 B1
1F01 B7
2F00 A2
A 2F02 B2
2F04 C3
2F05 C2
2F07 C3
2F08 E2
2F09 E2
To HERCULES
2F10 E3
2F11 F2
2F12 F2
AudioIN2L 2F13 B9
2F14 B9
2F15 B9
2F16 B9
3F00 A2
B
3F09 C2
3F10 B3
AudioIN2R
3F11 C2
3F16 D4
3F17 D4
3F18 D4
3F19 E2
3F20 F2
3F21 F2
3F22 F3
3F23 F3
3F24 B8
3F25 B8
C
3F26 B9
3F27 B9
3F28 E2
3F29 E2
5F00 A3
5F01 B3
5F02 C3
5F03 F4
6F00 F4
6F01 F3
7F03 D2
FF00 E1
FF01 E1
D FF02 E1
FF03 E1
FF04 E1
FF05 E1
FF06 F1
FF07 F1
FF08 F1
FF09 F1
FF10 G1
FF11 G1
FF12 G1
FF13 G1
IF00 D3
IF01 F2
E
IF02 F4
IF03 F5
IF04 B8
IF05 B8
IF06 F1
IF07 F1
IF08 G1
IF11 A6
IF12 B1
IF13 B1
IF14 B2
IF15 B2
IF17 B6
F
IF20 C6
IF21 F5
IF22 B9
IF23 B9
S001 B8
S002 B8
G
G_15351_014.eps
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