Circuit Diagrams And Pwb Layouts; Scaler Board: Lips & Inverter I/F (S-A02) - Philips 26TA2800/93 Service Manual

Scaler Schematic Diagram -
Board
1
A
B
C
For LIPS/PS
CN7201
D
63391 11P 2.0MM
E
1
Lips & Inverter I/F Lips & Inverter I/F
2 http://jdwxzlw.5d6d.com/?fromuser=森林 3
+5V
R7201 10K
2
8 BL_ADJ
+5V
R7208 10K
2
8 BL_EN
FB7201
1 2
120R
C7205 C7206
0.1uF 0.1uF
FB7202
1
2
3 1 2
120R
4
5
C7208 C7209
6
0.1uF
0.1uF
7
8
9
10
11 1 2
FB7204 120R
1 2
FB7205 120R
1 2
FB7206 120R
R7212 R7213
0R(NC) 10K
2 3

7.Circuit Diagrams and PWB Layouts

4 5
R7202
4K7
R7203 0R05 R7204 10R BRIGHT_ADJ
Q7201
BC847C
C7202
C7201 0.1uF(NC)
1U(NC)
R7205
1K
R7206 2K2 R7207 10R INVERTER_ON_OFF
Q7202
BC847C
C7203 C7204
0.1uF
1U(NC)
家电维修资料网
+24V
C7207
470uF 35V
+12V
C7210
100uF 25V
R7209 47R BRIGHT_ADJ
R7210 47R INVERTER_ON_OFF
R7211 47R
ITV_12V_SW 1,8
4 5
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6 7
S-A02
CN7201 C2
C7201 A4
C7202 A4
C7203 B4
C7204 B4
C7205 C2
C7206 C3
C7207 C3
C7208 C2
C7209 C3
C7210 C3
FB7201 C3
FB7202 C3
FB7204 D3
FB7205 D3
FB7206 D3
Q7201 A3
Q7202 B3
R7201 A3
R7202 A3
R7203 A3
R7204 A4
R7205 B3
R7206 B3
R7207 B4
R7208 B3
R7209 D3
R7210 D3
R7211 D3
R7212 D3
R7213 D3
CP NR. CL6xxxx
Title
AL2 26TA2800 MAIN BOARD(LIPS & INVERTER I/F)
Size Document Number
E267G1ND8WPHNS (715T2441-1)
B
Date: Friday, January 05, 2007 Sheet 2
6 7
TPS1.1A LA 23
8
A
B
C
D
E
Rev
1
of 16
8