Panasonic gpf12de tx-p42v10b tx-p42v10e Service Manual
67
11.17. A-Board (13/22) Schematic Diagram
+
DRIVE IC
VCC
Vin
GND
AUDIO OUT
AUDIO IN
L
R
PR
L
R
Y
PB
SHIELD
Y
C
V
R
L
S
AV_L
RGB_CVBS
MAIN_PR
MAIN_PB/C
AV-SW_SCL
AV_R
AV_L
PC_HS
PC_HS
MAIN_Y/CVBS
PC_VS
RGB_CVBS
AV-SW_SDA
MAIN_Y/CVBS
MAIN_PB/C
AV_R
PC_VS
MAIN_PR
C3145
16V
0.1u
C3146
10u
10V
C3141
16V
0.1u
C3140
16V
0.1u
C3139
16V
16V
0.1u
C3147
10u
10V
C3143
16V
0.1u
C3138
10V
100u
D3015
K7AAAY000003
C1AB00002855
IC3001
1
Gin
2
HDin
3
Rin
4
T DET5
5
CVBSin4
6
T DET4
7
CVBSin3
8
BG
9
Yin3
10
S2 DET3
11
R2/Cin3
12
GND
13
G2/Yin2
14
S2 DET2
15
B2/Cin2
16
T DET3
17
CVBSin1
18
T DET2
19
G1/Yin1
20
S2 DET1
21
B1/Cin1
22
T DET1
23
CVBSin2
24
VCC5V
25
R1
26
State out
27
FBout/T DET10
28
SDA
29
SCL
30
GND
31
G/CY/CVBSout1
32
HD out1
33
B/PB/Cout1
34
VD out1
35
R/Prout1
36
VCC5V
37
SAG CVBSout4
38
Y/Y+C/CVBSout4
39
S2out
40
SAG CVBSout5
41
C/Y+C/CVBSout5
42
GND
43
SAG CVBSout3
44
CVBS/Y+Cout3
45
VCC9V
46
G/CY/Y/CVBSout7
47
O3
48
AU_GND
49
R4out
50
L4out
51
R3out
52
L3out
53
R2out
54
L2out
55
R1out
56
L1out
57
AU1/2Vcc
58
L1in
59
R1in
60
L2in
61
R2in
62
L3in
63
R3in
64
L4in
65
R4in
66
L5in
67
R5in
68
L6in
69
R6in
70
L7in
71
R7in
72
L8in
73
R8in
74
L9in
75
R9in
76
FBin1/O1
77
CVBSin7
78
FBin2/O2
79
CVBSin6
80
VCC9V
81
CVBSin5
82
T DET9
83
Yin4
84
T DET8
85
Cin4
86
VCC5V
87
PBin2/B3
88
L3 DET2
89
CYin2/G3
90
T DET7
91
PRin2/R3
92
T DET6
93
PBin1
94
L3 DET1
95
CYin1
96
HD VD/FBKMUTE
97
PRin1
98
GND
99
Bin
100
VDin
*JK3100A
K2HA7YYA0004
K2HA7YYA0004
Y
PB
G
L
R
G
R
G
L
PR
JK3707
K4AK17B00004
K4AK17B00004
1
2
3
4
C
Y
G
CY-G
G
V-SW
V
V-G
L
L-G
R
R-G
JK3001
K1FY115B0021
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
*JK3003
K1FY121A0008
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
*JK3002
K1FY121A0008
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
AVSW5V
SUB9V_VIDEO
SUB9V
SUB3.3V
R3239
VJUMP1005-S
TP3004
TP3021
TP3009
TP3006
TP3008
TP3005
AVSW_R078PIN_FBIN2/O2
AVSW_R099PIN_BIN
AVSW_R090PIN_TDET7
E_YPBPR_PB/A_AV1C_PB__TERMINAL
AVSW_R040PIN_SAGCVBSOUT5
AVSW_R056PIN_L1OUT
E_AV2_VOUT(19P)_TERMINAL
E_AV2_LOUT(_3PIN)_TERMINAL
AVSW_R015PIN_B2/CIN2
AVSW_R016PIN_TDET3
E_AV2_ROUT(_1PIN)_TERMINAL
AVSW_R043PIN_SAGCVBSOUT3
AVSW_R037PIN_SAGCVBSOUT4
SIDE_S_PLUG_DET_TERMINAL
AVSW_R097PIN_PRIN1
AVSW_R095PIN_CYIN1
SIDE_HP_L_TERMINAL
AVSW_R094PIN_L3DET1
E_YPBPR_Y/A_AV1C_Y__TERMINAL
AVSW_R091PIN_PRIN2/R3
PC_G_TERMINAL
AVSW_R014PIN_S2DET2
SIDE_Y_TERMINAL
AVSW_R020PIN_S2DET1
AVSW_R092PIN_TDET6
AVSW_R062PIN_L3IN
E_AV1_NC(12P)_TERMINAL
AVSW_R061PIN_R2IN
E_AV1_LOUT(_3PIN)_TERMINAL
E_AV2_FB(16P)_TERMINAL
AVSW_R084PIN_TDET8
AVSW_R063PIN_R3IN
AVSW_R070PIN_L7IN
AVSW_R005PIN_CVBSIN4
AVSW_R100PIN_VDIN
AVSW_R064PIN_L4IN
PC_HD_TERMINAL
E_AV1_VOUT(19P)/A_VOUT__TERMINAL
AVSW_R053PIN_R2OUT
E_AV1_RED(15PIN)/A_AV2C_PR__TERMINAL
E_AV1_GREEN(11P)/A_AV2C_Y__TERMINAL
AVSW_R054PIN_L2OUT
SIDE_LIN_TERMINAL
AVSW_R093PIN_PBIN1
E_AV2_GND(AUDIO)(_4P)_TERMINAL
AVSW_R085PIN_CIN4
E_AV2_Q-LINK(10P)_TERMINAL
AVSW_R065PIN_R4IN
AVSW_R060PIN_L2IN
AVSW_R058PIN_L1IN
OPT_SPDIF_TERMINAL
E_PC_RIN/A_AV1_RIN__TERMINAL
PC_R_TERMINAL
E_AV1_RIN(_2PIN)/A_AV2_R__TERMINAL
E_AV1_SLOW(_8P)_TERMINAL
E_AV1_Q-LINK(10P)_TERMINAL
E_AV1_GND(AUDIO)(_4P)_TERMINAL
AVSW_R081PIN_CVBSIN5
RCA_AUDIOOUT_R__TERMINAL
SIDE_RIN_TERMINAL
AVSW_R019PIN_G1/YIN1
AVSW_R059PIN_R1IN
AVSW_R087PIN_PBIN2/B3
E_AV1_ROUT(_1PIN)_TERMINAL
AVSW_R013PIN_G2/YIN2
E_AV2_RIN(_2PIN)/A_AV3_R__TERMINAL
RCA_AUDIOOUT_L__TERMINAL
E_AV1_LIN(_6PIN)/A_AV2_L__TERMINAL
E_AV1_VIN(20P)/A_AV2_V__TERMINAL
AVSW_R051PIN_R3OUT
E_AV2_SLOW(_8P)_TERMINAL
AVSW_R076PIN_FBIN/O1
AVSW_R017PIN_CVBSIN1
PC_B_TERMINAL
E_AV2_NC(12P)_TERMINAL
E_AV2_VIN(20P)/A_AV3_V__TERMINAL
E_AV2_GREEN(11P)/A_AV2C_Y__TERMINAL
AVSW_R023PIN_CVBSIN2
AVSW_R071PIN_R7IN
AVSW_R052PIN_L3OUT
E_PC_LIN/A_AV1_LIN__TERMINAL
AVSW_R021PIN_B1/CIN1
AVSW_R089PIN_CYIN2/G3
SIDE_HP_R_TERMINAL
AVSW_R079PIN_CVBSIN6
AVSW_R069PIN_R6IN
E_AV1_FB(16P)_TERMINAL
SIDE_C_TERMINAL
AVSW_R083PIN_YIN4
E_AV2_RED/C(15PIN)_TERMINAL
E_AV1_BLUE(_7PIN)/A_AV2C_PR__TERMINAL
AVSW_R001PIN_GIN
SIDE_VIN_TERMINAL
AVSW_R003PIN_RIN
PC_VD_TERMINAL
E_AV2_BLUE(_7PIN)_TERMINAL
AVSW_R068PIN_L6IN
G-ADV_XRST
E_AV2_LIN(_6PIN)/A_AV3_L__TERMINAL
AVSW_R011PIN_R2/CIN3
E_YPBPR_PR/A_AV1C_PR__TERMINAL
AVSW_R055PIN_R1OUT
AVSW_R002PIN_HDIN
AVSW_R027PIN_FBOUT/TDET10
AVSW_R039PIN_S2OUT
AVSW_R041PIN_C/Y+C/CVBSOUT5
MAIN_Y/CVBS
AVSW_R038PIN_Y/Y+C/CVBSOUT4
PC_VS
AV_R
MAIN_PB/C
AV_L
MAIN_PR
RGB_CVBS
AVSW_R044PIN_CVBS/Y+COUT3
PC_HS
AV-SW_SDA
AV-SW_SCL
R3237
68
R3236
68
R3112
0
R3113
0
C0DBGYY00281
IC3003
1
NC
2
VSS
3
CE
5
VOUT
4
VIN
C3118
1u
10V
R3014
10k
10k
C3119
1u
10V
SUB6V
AVSW_R007PIN_CVBS3
111
114
109
115
110
112
116
117
113
GND(BLUE)
Chroma/RED in
GND(VIDEO)
VIDEO OUT
VIDEO IN
TV R OUT
MAIN_PB/C/B
GND(GREEN)
MAIN_Y/CVBS/G
GND(RED/C)
BLUE IN
AV2
BLUE IN
NC
L IN
TV VIDEO OUT
MAIN_PR/R
RGB_CVBS
AV1
FB IN
NC
AV1 SLOW
GND(AUDIO)
GND(GREEN)
GREEN IN
AV2 SLOW
TV R OUT
TV L OUT
TV L OUT
RED IN
GND(PLUG)
GREEN IN
VIDEO IN
R IN
L IN
FB IN
GND(FB)
GND(VIDEO IN)
GND(AUDIO)
GND(BLUE)
GND(PLUG)
GND(VIDEO)
R IN
GND(FB)
GND(VIDEO IN)
Q-LINK
GND(RED)
!
A-BOARD (13/22)
AVSW5V
AVSW
AVSW
REF No. 3000-3399
TO 11/22
TO 12/22
TO 8,9/22
TO 1/22
TO 14/22
TO 14/22
TO 14/22
TO 14/22
TO 14/22
TO 14/22
TO 14/22
TO 14/22
TO 14/22
TO 14/22