Panasonic TC-32LX70 - 32" LCD TV, Service Manual

Page: 55 / 75

15.15. A-Board (7 of 10) Schematic Diagram
SDA
AG_HDMI_5V_DET3
SCL
AG_HPD3
SCL
AG_PWM_POW_ON
AG_DTV_XRST
SBO2
AG_KEY1(CON-PANE)
SLRCK
AG_HDCP_WP
AG_HPD1
ADCCK
ADIN
VI2ENB
AG_HPD1
A
G_TV_SUB_ON
AG_EDID_WP
AG_PANEL_STBY_ON/PANEL_VCC_ON
AG_TV_MAIN_ON
AG_INVERTER_ON
AG_VIDEO_STATUS
HDMI_CEC_PU_ON
AG_7493_XRST
SDA
SDA
AD_SDA3
AG_AUDIO_XRST
AG_TV_MAIN_ON
AD_SCL3
AG_AUDIO_MUTE
AG_TV_SUB_ON
VOUTENB
SLRCK
AG_A_MON_MUTE/SP_MUTE
SCL
AG_SOS
AG_DTV_XRST
AG_SOUND_SOS
AG_SRQ-GENX
AG_INVERTER_SOS
AG_RF_AFT1
SBO2
ADCCK
AG_RF_AFT1
AG_RMIN
A
G_HDMI_CEC
AG_HDMI_CEC
SBI2
AG_EDID_WP
AD_SCL3
SBI2
MAIN5V_SENSE
AG_ODU_DET/KEY3
AG_R_LED_ON
AG_HDMI_5V_DET1
AD_SDA3
AG_HDCP_WP
AG_SW_OFF_DET
ADIN
A
G_SRQ-GENX
AG_HDMI_5V_DET1
A
G_A
UDIO_XRST
A
G_7493_XRST
A
G_SW_OFF_DET
AG_RMIN
AG_INVERTER_SOS AG_HPD3
AG_HDMI_5V_DET3
V
OUTENB
A
G_PWM_PO
W_ON
A
G_ODU_DET/KEY3
AG_PANEL_STBY_ON/PANEL_VCC_ON
AG_KEY1(CON-PANE)
A
G_INVER
TER_ON
AG_A_MON_MUTE/SP_MUTE
AG_SOS
AG_SOUND_SOS
VI2ENB
AG_R_LED_ON
AG_AUDIO_MUTE
AG_SYSCLK_OUT
A
G_SRQ-GENX
C1105
6.3V
1u
R1199
47k
R1139
47k
R1216
33k
R1162
100
SBO2
Q1108
B1ABCF000115
R1231
47k
MAIN5V
VI2ENB
STB3.3V
R1144
47k
Q1107
B1ABCF000115
R1247 47k
SUB5V
*IC1101
1
2
3
4 5
6
7
8
R1182
27k
AG_HPD3
STB3.3V
AG_SOUND_SOS
MAIN3.3V
STB3.3V
R1164
10k
R1237
47k
DTV9V
SLRCK
R1243 47k
TP1102
AG_PWM_POW_ON
R1196
33k
R1254
47k
R1174 22
AG_DTV_XRST
TP1100
C1111
1u
10V
STB_RST
C1123
1u
10V
R1200
5.6k
R1184 22
Q1110
B1ABCF000115
C1106
50V
27p
R1214
100k
R1234
47k
R1153
820
R1168
33k
R1229
100
R1146
1k
R1194
56k
R1245
47k
AG_PANEL_STBY_ON/PANEL_VCC_ON
SUB5V
R1257
0
R1215
10k
C1122
0.01u
R1201
5.6k
C1117
10V
0.1u
ADIN
R1232 47k
SDA
R1206
22
AG_HDMI_5V_DET3
AG_RF_AFT1
AG_TV_MAIN_ON
R1211
0
R1236
47k
AG_INVERTER_SOS
AG_KEY1(CON-PANE)
R1213
47k
R1219
10k
TP1103
C1103
10V
0.1u
AG_SRQ-GENX
STB3.3V
R1221
7.15k
1%
R1181 100
D1107
MA3X704A0L
AG_EDID_WP
C1114
10V
0.1u
R1134
100
ADCCK
L1100
J0JHC0000078
X1100
H0J100500035
R1220
10k
R1205
22
R1217
56k
C1107
50V
22p
AG_INVERTER_ON
AG_HPD1
AG_AUDIO_MUTE
C1102
10u
6.3V
AG_R_LED_ON
AG_HDCP_WP
AG_AUDIO_XRST
A13
1 2 3 4
MAIN9V
AG_VIDEO_STATUS
R1249
47k
R1172
27k
R1124
47k
R1143
47k
R1218
10k
AG_SW_OFF_DET
C1104
10V
0.1u
R1171
56k
R1250
47k
R1209
47k
SCL
R1244
47k
STB3.3V
R1248
47k
AG_RMIN
TP1110
R1179 100
R1235
47k
R1169
56k
TP1101
AG_TV_SUB_ON
R1175 22
AD_SCL3
AG_SOS
R1222
47k
C1109
1u
10V
R1272 47k
R1203
47k
R1273
47k
R1165
1.8k
C1112
10V
0.1u
VOUTENB
R1125
47k
R1170
27k
AG_7493_XRST
R1140
47k
SBI2
C1108
10V
0.1u
AG_ODU_DET/KEY3
AG_A_MON_MUTE/SP_MUTE
AD_SDA3
AG_HDMI_CEC
R1246
47k
R1183 22
R1104
47k
R1195
100k
AG_HDMI_5V_DET1
MNZSFD7GP42
IC1100
1
P41/TMIO1
2
P42/TMIO2
3
P43/TMIO3
4
P44/TMIO4
5
P00/TMIO5
6
P01
7
P02
8
P03/SBT0B
9
P04/SBO0B
10
P51/IRQ2
11
P52/IRQ3
12
PB2
13
PB3
14
PB4
15
PB5
16
PB6
17
PB7
18
P53/IRQ4
19
P54/IRQ5
20
PA
7
21
PA
6
22
PA
5
23
VSS
24
PA
4
25
PA
3
26
PA
2
27
P
A1/IRQ1
28
PA
0
29
P45
30
P46
31
IVDD
32
VDD
33
P60/SBO0A
34
P61/SBT0A
35
P62/SBI0A
36
P05/IRQ6
37
P06/IRQ7
38
P07/IRQ8
39
P70/SDA0
40
P71/SCL0
41
N.C.
42
N.C.
43
N.C.
44
N.C.
45
P50/RMIN/IRQ0
46
P20
47
P21
48
P22
49
P23
50
IVDD
51
VSS
52 P10
53
P11
54
P12
55
P13
56
P14
57 P15
58
P16
59
P17
60
N.C.
61
N.C.
62
N.C
.
63
P72/SD
A1
64
P73/SCL1
65
P76/CEC0
66
P65/SBO2
67
P66/SBI2
68
P30
69
P31
70
P32
71
P33
72
P34
73
P35
74
VPPEX
75
N.C
.
76
N.C
.
77
N.C
.
78
IVDD
79
VDD
80
N.C
.
81
RO
N
A
82
VSS
83
OSCXO
84
OSCXI
85
IVDD
86
P24
87
P25
88
P26
89
P27
90
P64/SBI1
91
P63/SBO1
92
NBOO
T
93
NRST
94
NTEST
95
SCLOCK
96
SDATA
97
EXTRG0
98
EXTRG1
99
TRCCLK
100
TRCST
101
TRCD0
102
TRCD1
103
TRCD2
104 TRCD3
105
P90
106
P91
107
VSS
108
IVDD
109 P92
110
P93
111
P80/ADIN0
112
P81/ADIN1
113
P82/ADIN2
114
P83/ADIN3
115
P84/ADIN4
116
P85/ADIN5
117
P86/ADIN6
118
P87/ADIN7
119
P74/SDA2/CECAVL1B
120
P75/SCL2/CECAVL1A
121
P36
122
P37
123
P47
124
PB0
125
PB1
126
PC0
127
PC1
128
P40/TMIO0/SYSCLK
R1263
1k
R1152
EXB2HV473JV
R1223 EXB2HV473JV
R1251
EXB2HV473JV
R1191
EXB28V473JX
R1253
47k
R1163
1M
TP1105 TP1104
HDMI_5V_Det3
MAIN9V_SENSE A
UDIO_XRST
to Sheet 003
KEY1
HPD3
RSV3
HDMI_5V_Det1
IIC
G_LED_ON
PORT5[2]
HDCP_WP
SRQ_GenX
FAN_SOS
SW_OFF_DET
SOUND_SOS
INVER
TER_ON
SBI
7493_XRST
SUB5V_SENSE
PWM_PO
WER_ON
PANEL_STBY_ON
ALL_OFF
R_LED_ON
DTV_V
OUTENB
RSV1
TV_MAIN_ON
EDID_WP
Lite2 ExBUS/Etc.
F
AN_MAX
PORT6[6]
LITE2
SBO
KEY3 GenX-EEP_WP
RSV2
GenX4 E2PROM LINE
MAIN3.3V_SENSE
RF_AFT1
UART(LITE2-GenX4)
SOS
to(9/10)
(HDMI_CEC_PU_ON) MAIN5V_SENSE
Power Supply
RSV1(LITE2)
Hand Sheke Reserve
DTV_XRST
SD_BOOT_STS
A_MON_MUTE/SP_MUTE
DTV9V_SENCE STB5V_SENCE
AUDIO_MUTE
Lite2 E2PROM LINE
PORT5[1]
TV_SUB_ON
INVERTER_SOS
GenX4 RST
HPD1
CRNo.1100-1999
to(6/10)
GenX4,EEPROM
REMOTE
ADV7493
DTV_1.5V_ON
SYSCLK_OUT
Lite2
SDBOOT
SBI(HO
TEL)
SBO(HO
TEL)
MCU(GenX4)
EEPROM
to(3,6/10)
to(6/10)
to(10/10)
to(6/10)
to(10/10)
to(6/10)
to(4,6/10)
to(6/10)
to(6/10)
to(4,6/10)
to(4/10)
to(3/10)
to(6/10)
to(6/10)
to(6/10)
to(2,3/10)
to(1/10)
FOR
FACTORY
USED
to(1/10)
to(2,10/10)
to(10/10)
to(1/10)
to(2,3/10)
to(10/10)
to(1/10)
to(2/10)
61 55 58 63 62 56 59 57 60
! A-BOARD (7/10)
RSV2(LITE2)
RSV3(LITE2)
RSV3(LITE2)
TNPH0682ACS (26inch)
TNPH0682S (32inch)
26inch:TVRP401S
32inch:TVRP196S
TC-26/32LX70
A-Board (7 of 10) Schematic Diagram TC-26/32LX70
A-Board (7 of 10) Schematic Diagram
TC-26LX70 / TC-32LX70
55