RCA L37WD23 Service Manual page 43

37'' LCD TV
D5V D5V 6,7,8,12,14,15,17
HDMI_VDD HDMI_VDD 16
HDMI -BOK DVD
REV.E Hank
D5V
CN906
7 HDMI_D0P2
TMDSD0+
9 HDMI_D0N2
TMDSD0-
4 HDMI_D1P2 R1006
TMDSD1+
6 HDMI_D1N2
TMDSD1-
4.7K 1/10W
1 HDMI_D2P2
TMDSD2+
3 HDMI_D2N2
TMDSD2-
10 HDMI_CLKP2
TMDSC+
12 HDMI_CLKN2
TMDSC-
15
SCL
16
SDA
13 HDMI_CEC2 R968 0 1/10W
CEC
19
HPD
18 R969 10
VCC5
14
NC
2 ZD904 ZD905
DSHLD0
5
DSHLD1
8 VPORT0603100KV05
DSHLD2
11 VPORT0603100KV05
CSHLD0
17
DDC_GND
20
SHLD0
21
SHLD1
22
SHLD2
23
SHLD3
HDMI
HDMI -BOK DVD
REV.E Hank
CN413
D5V
7 HDMI_D0P1
TMDSD0+
9 HDMI_D0N1
TMDSD0-
4 HDMI_D1P1
TMDSD1+
6 HDMI_D1N1 R1008
TMDSD1-
4.7K 1/10W
1 HDMI_D2P1
TMDSD2+
3 HDMI_D2N1
TMDSD2-
10 HDMI_CLKP1
TMDSC+
12 HDMI_CLKN1
TMDSC-
15
SCL
16
SDA
13 HDMI_CEC1 R4J6 0 1/10W
CEC
19
HPD
18 R455 10
VCC5
14
NC
2 ZD402 ZD403
DSHLD0
5
DSHLD1
8 VPORT0603100KV05
DSHLD2
11 VPORT0603100KV05
CSHLD0
17
DDC_GND
20
SHLD0
21
SHLD1
22
SHLD2
23
SHLD3
HDMI
HDMI -GPIO
REV.E Hank
R4J4
CBL_5V_H1
3.9K 1/10W
R458
4.7K 1/10W
Q401
2N7002E
HDMI_HPD1
R468
R462
4.7K 1/10W
1K 1/10W
CBL_HPD1 Q402
2N7002E
R464
10K 1/10W
DEL R983
REV.E
Hank
D5V
U912 HDMI_3V3
RCLAMP0514M.TBT
HDMI_CLKN2 1 10 HDMI_CLKN2
LINE1 NC
HDMI_CLKP2 2 9 HDMI_CLKP2
NC LINE2
3 8
VCC GND
HDMI_D0N2 4 7 HDMI_D0N2
LINE3 NC
HDMI_D0P2 5 6 HDMI_D0P2
NC LINE4
R1007 HDMI_D1N2 1 10 HDMI_D1N2
LINE1 NC
HDMI_D1P2 2 9 HDMI_D1P2
NC LINE2
4.7K 1/10W 3 8
VCC GND
HDMI_D2N2 4 7 HDMI_D2N2
LINE3 NC
HDMI_D2P2 5 6 HDMI_D2P2
NC LINE4
U913
RCLAMP0514M.TBT HDMI_HPD2
HDMI_SCL_2 HDMI_SDA_2
HDMI_SDA_2
HDMI_CEC
CBL_HPD2 HDMI_SCL_2
1/10W CBL_5V_H2 CBL_5V_H2
ZD903 HDMI_CLKN2
HDMI_CLKP2
VPORT0603100KV05
HDMI_D0N2
(HDMI Input) HDMI_D0P2
HDMI_D1N2
HDMI_D1P2
D5V
U414
RCLAMP0514M.TBT HDMI_D2N2
HDMI_CLKN1 1 10 HDMI_CLKN1 HDMI_D2P2
LINE1 NC
HDMI_CLKP1 2 9 HDMI_CLKP1
NC LINE2
3 8
VCC GND
HDMI_D0N1 4 7 HDMI_D0N1
LINE3 NC
HDMI_D0P1 5 6 HDMI_D0P1
NC LINE4
HDMI_HPD1
HDMI_D1N1 1 10 HDMI_D1N1
LINE1 NC
R1009 HDMI_D1P1 2 9 HDMI_D1P1
NC LINE2
4.7K 1/10W 3 8
VCC GND
HDMI_D2N1 4 7 HDMI_D2N1
LINE3 NC
HDMI_D2P1 5 6 HDMI_D2P1
NC LINE4
U415
RCLAMP0514M.TBT
HDMI_SCL_1
HDMI_SDA_1
HDMI_CEC
CBL_HPD1
1/10W CBL_5V CBL_5V_H1
ZD401
VPORT0603100KV05
HDMI -GPIO
REV.E Hank
CBL_5V_H2
HDMI_1_DET 3
3.9K
R4J5 R974
6.8K 1/10W 4.7K 1/10W
Q909
2N7002E
G R976
D 1K 1/10W
2N7002
S CBL_HPD2 Q910
2N7002E
R978
10K 1/10W
DEL R984
REV.E
Hank
R970~973 NC
REV.E Hank
R970 R971 R972 R973
NC/1K 1/10W NC/1K 1/10W
NC/1K 1/10W NC/1K 1/10W
61
VCC
62
HPD2
63
SDA2
64
SCL2
65
GND
66
GND
67
B21
68
A21
69
VCC
70
B22
71
A22
72
GND
73
B23
74
A23
75
VCC
76
B24
77
A24
78
GND
79
VCC
80
HPD1
HDMI_SDA_1
HDMI_SCL_1
HDMI_CLKN1
HDMI_CLKP1
HDMI_D0N1
HDMI_D0P1
HDMI_D1N1
HDMI_D1P1
HDMI_D2N1
HDMI_D2P1
D5V U915
AP1117E33LA
R986
3
HDMI_2_DET 3
VIN VOUT
1/10W
R987
6.8K 1/10W
HDMI_HPD2
Close To TMDS341A
R975
4.7K 1/10W
C968 C969 C970 C971
0.01uF 0.01uF 0.01uF 0.01uF
43
HDMI_OEn 3
U914 HDMI_VDD
HDMI I/F
TMDS341
HDMI_VDD
R454
40 HDMI_HPD
HPD_SINK
390
39 HDMI_SDA
SDA_SINK
38 HDMI_SCL HDMI_D0P
SCL_SINK
HDMI_D0N
37
GND
HDMI_D1P
36 HDMI_D1N
GND
35 HDMI_CLKN HDMI_D2P
Z1
HDMI_D2N
34 HDMI_CLKP
Y 1
HDMI_CLKP
33 HDMI_CLKN
VCC
32 HDMI_D0N HDMI_SCL
Z2
HDMI_SDA
31 HDMI_D0P HDMI_CEC
Y 2
HDMI_HPD
30
GND
29 HDMI_D1N
Z3
TP405
28 HDMI_D1P
Y 3
27
VCC
26 HDMI_D2N
Z4
25 HDMI_D2P
Y 4
24
GND
23 R977 10 1/10W
S3
22
HDMI_S2 3
S2
21
S1 HDMI_S1 3
S1 S2
H L
L H
HDMI_PRE 3
R979 R985
1K 1/10W
4.64K 1/10W
HDMI_3V3
FB918
2
600OHM
C966 + C967
0.1uF 47uF/16V
HDMI_3V3
C972 C973 C974 C975 C976 C977 C978 C979 C980 C981 C982
0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF 0.01uF
Title
10-HDMI I/F
Size Document Number
Custom
Date: Wednesday , February 07, 2007
RCA L37WD23
U401D
1/10W
HDMI In
D1
HDMI_D0P
E3
HDMI_D0N
F3
HDMI_D1P
E2
HDMI_D1N
F2
HDMI_D2P
E1
HDMI_D2N
D2
HDMI_CLKP
C1
HDMI_CLKN
C3
HDMI_SCL
B2
HDMI_SDA
B1
HDMI_CEC
A1
HDMI_HPD
D3
HDMI_REXT
1 C2
HDMI_RXATST
ZR39661BGCG
S3 HP1 HP2 HP3 PRE OEn
L SINK L L H L
L L SINK L H L
Rev
E
T2300-F-X-X-1-070208
Sheet 10 of 20