Read Panasonic TX-37LZ80L / TX-R37LZ80 / TX-32LZ80L / TX-R32LZ80 Service Manual online
AV1 21PIN SCA
R
T
AV1_V
20
AV1_VOUT
19
AV1_RED
15
AV1_GREEN
11
AV1_BLUE
7
AV1_L
6
AV1_LOUT
3
AV1_R
2
AV1_ROUT
1
JK
300
2
B
AV2 21PIN SCA
R
T
AV2_V
20
AV2_VOUT
19
AV2_RED/C
15
AV2_GREEN
11
AV2_BLUE
7
AV2_L
6
AV2_LOUT
3
AV2_R
2
AV2_ROUT
1
JK
300
3B
Video & Stereo Audio Block Diagram
G51
1
3
5
13
15
7
11
A51
1
3
10
7
5
12
14
R
L
V
L
R
Y
C
C
JK3700
AV4_R
AV4_L
AV4_V
AV4_Y
AV4_C
HP_LOUT
HP_ROUT
G-BOARD
Y
PB
PR
L
R
YPBPR_Y
YPBPR_PB
YPBPR_PR
JK
310
0A
YPBPR, AUDIO /
IN,O
UT/
PC_LIN
PC_RIN
L
R
RCA_AUDIOOUT_L
RCA_AUDIOOUT_R
1
2
3
3
JK
300
1
PC
PC_R
PC_G
PC_B
IC3001
[C1AB00002855]
AUDIO VIDEO SWITCH
89
AV1_GREEN
MAIN_Y/CVBS
31
AUDIOOUT_L
58
91
AV1_RED
87
AV1_BLUE
93
YPBPR_PB
97
YPBPR_PR
69
FRONT_
AV
_R
IN
68
FRONT_
AV
_L
IN
81
FRONT_
AV
_V
AV_R
50
AV_L
49
63
AV1_R
62
AV1_L
RGB _CVBS
46
95
YPBPR_Y
79
AV1_V
44
AV1_VO
56
AV1_LO
TV_R
61
AUDIOOUT_R
59
MAIN_PR/C
35
MAIN_PB
33
83
FRONT_
AV
S
_
Y
85,8
8
FRONT_
AV
S
_C
TV_L
60
55
AV1_RO
13
AV2_GREEN
11,21
AV2_RED_C
15
AV2_BLUE
65
AV2_R
64
AV2_L
19,23
AV2_V_Y
38
AV2_VO
54
AV2_LO
53
AV2_RO
71
PC_RIN
52
RCA_AUDIOOUT_L
70
PC_LIN
51
RCA_AUDIOOUT_R
1
PC_G
99
PC_B
3
PC_R
FRONT_AV_RIN
FRONT_AV_LIN
FRONT_AV_V
FRONT_AVS_Y
FRONT_AVS_C
IC2012
[C1BB00000947]
HP AMP
1
7
3 5
HP_LOUT
HP_ROUT
IC2106
[C1AB00002909]
AUDIO PROCESSOR
72
AUDIOOUT_L
73
AUDIOOUT_R
74
TV L
75
TV_R
58
HPOUT1R
57
HPOUT1L
45
SQ
_R-
44
SQ
_R+
43
SQ
_L
-
42
SQ
_L
+
79
AV_R
78
AV_L
IC4510
[C1AB00002901]
71
MAIN_Y/CVBS
73
MAIN_PB
72
MAIN_PR/C
78
RGB_CVBS
69
SOY
A-BOARD
[EXCHANGE UNIT]
IC2301
[C1AB00002875]
AUDIO AMPLIFIER
7
14
12
5
30
25
21
34
A6
1,2
3,4
5,6
7,8
SP_L
SP_R
P6
1,2
3,4
5,
6
7,8
P3
4
3
2
1
P-BOARD
SP_L
-
SP_L
+
SP_R+
SP_R-
HDMI_B
C
LK
35
HDMI_LRC
K
36
HDMI_
SP
DIF
25
HDMI_
SDIN
22
8
HDMI_SD
IN
4
HDMI_S
P
DIF
6
HDMI_BCLK
7
HDMI_LRC
K
38
SPDIF
_O
UT
D3015
DIGITAL
AUDIO OUT
Q4516
Q4515
Q4514
Q4519
Q4517
IC8001-PeksLite2
MN2WS0047
IC4200
[C1AB00002886]
MIHO
RIN2-RIN9
,GIN1-GIN9,
BIN
2-BIN9
VS,H
S
,CL
K
LOS
D
0-
LOS
D
1
5
O-HSO,CLK0,
VSI,
H
SI
,CL
K
I
A8,C9,G6,F2,E1,F3,A9,B9,B8,C8,A7,C6,C5,A4,
D2,D1,B4,C4,A3,B3,A2,B1,C2,C1,E3,E2,B10,C10,
B7,C7,A6,B6,A5,B5
D2,D1,B4,C4,A3,B3,A2,B1,C2,C1,E3,E2,B10,C10,
B7,C7,A6,B6,A5,B5
DTV_SDIN
DTV_LRCK
DTV2_BCLK
DTV2_BCLK
DTV2_SDIN
F14
B13
D15
A13
A10
B13
D15
A13
A10
DTV_LRCK
18
DTV_SDIN
24
DTV2_SDIN
23
DTV_BCLK
19
IECOUT0
27
IECOUT0
14,15,20-31,34-45,
48-50,53-55,59,60
48-50,53-55,59,60
VI1P0,VI1P2-VI1P19,VI1P21-VI1P29,VI1CLK,CLK0A,VS,HS,VI1ENB,VI1CLK2
C14,E15,B14,A14,B15,A15,
E11,E10,F10,E9,F9,E8,F8,
E7,F7,D6,D5,F5,E4,D3,F4
E11,E10,F10,E9,F9,E8,F8,
E7,F7,D6,D5,F5,E4,D3,F4
A23,C22,E20,E18,B18,F16,F17,A18,
C17,B17,A17,E17,B20,E19,A20,C19,
F18,B19,A19,C18,B22,D20,A22,C21,
F19,B21,A21,C20
C17,B17,A17,E17,B20,E19,A20,C19,
F18,B19,A19,C18,B22,D20,A22,C21,
F19,B21,A21,C20
3-6,9-13,192,194,195,199,
203,206-212
203,206-212
53,54,57-63,65,67-70,72-76,
81-84,87-90,94
81-84,87-90,94
23
24
30
32
33
35
39
38
37
36
16
17
19
20
21
22
14
40
130 131 143 144 145 146 150
154
153
152
151
121 122 126 127 128 129
120
155
119
TD2
+
TCLK2
+
TD2
-
TCLK2
-
TC2
+
TB2
+
TC2
-
TB2
-
TA2
+
TD1
+
TA2
-
TD1
-
TCLK1
+
TC1
+
TCLK1
-
TC1
-
TB1
+
TB1
-
TA1
+
TA1
-
A5
13
29
TU2901
TUNE
R
TO LCD PANEL
JK4501
HD
MI
1
JK4500
HD
MI
2
JK4700
HD
MI
3
RXB_2P,2N,1P,1N,0P,0N,CP,CN
RXC_2P,2N,1P,1N,0P,0N,CP,CN
RXA_2P,2N,1P,1N,0P,0N,CP,CN
114,115,117,118,
120,121,123,124
120,121,123,124
130,131,133,134,
136,137,139,140
136,137,139,140
95,96,98,99,101,
102,104,105
102,104,105
(1,3,4,6,7,9,10,12)
(1,3,4,6,7,9,10,12)
(1,3,4,6,7,9,10,12)
SD
SLOT
JK8801
DATA
SD CARD I/F
AUXIN2R
77
SIF_IN1
8
AUXIN2L
76
21
10
11
SIF_OUT
AUDIO_OUT
VIDEO_OUT
MAIN_RF_CVBS
5
Q2001
AM
AUDIO IF
43
AV1_FEED_B
37
AV2_FEED_B
19
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