RCA L37WD23 Service Manual page 42

37'' LCD TV
VCC9A VCC9A 6,7,8,17
6,14,15 I2C1DATA
6,14,15 I2C1CLK
S1_C
7 S1_C
S1_Y
7 S1_Y
AV1
7 AV1
AV2
7 AV2
S2_Y
7 S2_Y
S2_C
7 S2_C
TV1_CVBS
2 TV1_CVBS
R1D4 R1D7 R1D9 R1D8 R1D2
75 1/10W 75 1/10W 75 1/10W
75 1/10W 75 1/10W
VCC9A
FB128
2 1
600OHM
R160 R176 + C1A2
10K 1/10W 47uF/16V
100K 1/10W
R1B9 68 1/10W
R1D0 68 1/10W
C193 22uF/16V
U108
C196 22uF/16V
1
2
C195 22uF/16V
3
4
C198 22uF/16V
5
C194 22uF/16V
6
PROG
7
C197 22uF/16V
8
9
C199 22uF/16V
10
STV6415DD
R1D6 R1D5 R175 R162 R1E6
ID: 06H
NC
75 1/10W 100K 1/10W
75 1/10W 100K 1/10W
Video Decoder I/F
L404
NC
Y _IN_B R4N4 75 1/8W
R4N2 C4D5
75 1/8W NC
L416
NC
C_IN_B R4N5 75 1/8W
R4N3 C4D4
75 1/8W NC
VCC9A_SW
C175 R174 Y _IN
0.1uF 100K 1/10W
20
19
R182 100 1/10W
18
R184 100 1/10W C_IN
17
16
15
R116 100 1/10W
14
13
R178 R179 R177
12
10K 1/10W
11
10K 1/10W 10K 1/10W
R1D3
75 1/10W
CVBS_OUT
42
R4K1 0 1/10W
L415
NC C4F6 R465
0.22uF 49.9 1/10W
C457 C4G9 R4A9
NC NC NC C458 C459
47pF 0.1uF
L417
NC C460 R469
0.22uF 49.9 1/10W
C461 C440 R4A8
NC NC NC C462 C4B9
47pF 0.1uF
R4K2 0 1/10W
C467
VCC9A
0.1uF
Q110
2SC2412KR
Y _IN_B
C468 C470
R4F9
0.1uF 0.1uF
1K 1/10W
C471
0.1uF
VCC9A
Q111
2SC2412KR
C_IN_B
R4F8
1K 1/10W
VCC9A
Q106
2SC2412KR
CVBS_OUT
CVBS_OUT_B 7
R183
1K 1/10W
Title
09-Video decoder I/F
Size Document Number
Custom
Date: Wednesday , February 07, 2007
RCA L37WD23
U401I
Video Decoder
VFE_Y IN W2
VFE_Y IN
VFE_IBEXT U4
VFE_IBEXT
+ C4B8
22uF/16V
VFE_CIN Y 3
VFE_CIN
VFE_VBG U5
VFE_VBG
+ C4B7
22uF/16V
V3
VFE_CVBS
VFE_VCM W3
VFE_VCM
C466
+
22uF/16V
VFE_VREFP Y 2
VFE_VREFP
C469
+
10uF/16V
VFE_VREFN V4
VFE_VREFN
ZR39661BGCG
Rev
E
T2300-F-X-X-1-070208
Sheet 9 of 20