A-Board (7 Of 10) Schematic Diagram - Panasonic TC26LX70 Service Manual

15.15. A-Board (7 of 10) Schematic Diagram

A-BOARD (7/10)
!
TNPH0682S (32inch)
TNPH0682ACS (26inch)
GenX4,EEPROM
CRNo.1100-1999
ADV7493
to(9/10)
AG_HPD3
AG_HPD1
AG_HDMI_5V_DET3
AG_HDMI_5V_DET1
AG_HDMI_CEC
AG_HDCP_WP
AG_7493_XRST
AG_EDID_WP
to(6/10)
AG_INVERTER_SOS
AG_INVERTER_ON
to(3,6/10)
AG_TV_MAIN_ON
to(6/10)
AG_TV_SUB_ON
to(10/10)
AG_PWM_POW_ON
to(6/10)
AG_PANEL_STBY_ON/PANEL_VCC_ON AG_PANEL_STBY_ON/PANEL_VCC_ON
to(10/10)
AG_RF_AFT1
to(6/10)
AG_VIDEO_STATUS
to(4,6/10)
AG_SOUND_SOS
to(6/10)
AG_SOS
to(6/10)
AG_A_MON_MUTE/SP_MUTE
AG_A_MON_MUTE/SP_MUTE
to(4,6/10)
AG_AUDIO_MUTE
to(4/10)
AG_AUDIO_XRST
to(3/10)
AG_ODU_DET/KEY3
to(6/10)
AG_KEY1(CON-PANE)
to(6/10)
AG_R_LED_ON
to(6/10)
AG_RMIN
TC-26/32LX70
A-Board (7 of 10) Schematic Diagram
55 56
C1105
AG_HPD3
AG_HPD1
AG_HDMI_5V_DET3
AG_HDMI_5V_DET1
AG_HDMI_CEC STB3.3V
AG_HDCP_WP
AG_7493_XRST
R1104
AG_EDID_WP
47k
STB3.3V
L1100
J0JHC0000078
C1103
C1102
AG_INVERTER_SOS 10V
6.3V
0.1u
AG_INVERTER_ON 10u
97
R1144
98
47k 99
100 TRCST
R1221
7.15k 101 TRCD0
1%
102 TRCD1
103
104
AG_PANEL_STBY_ON/PANEL_VCC_ON
PANEL_STBY_ON 105
AG_EDID_WP EDID_WP C1104
106
0.1u 10V
107
AG_TV_MAIN_ON
108
AG_HDCP_WP
HDCP_WP 109 P92
47k
SLRCK RSV3(LITE2) 110 P93
AG_RF_AFT1 RSV3(LITE2) R1236
RF_AFT1 111 P80/ADIN0
47k
112
R1139 113
AG_SOS R1140
SOS 114
47k
AG_KEY1(CON-PANE) R1263 KEY1 115
AG_TV_SUB_ON
1k
47k 116
C1122
0.01u FAN_SOS R1143
117
AG_SOUND_SOS R1254
AG_PWM_POW_ON SOUND_SOS 118
47k 47k
119
R1124
120
R1125
47k
121
122
R1235
AG_INVERTER_SOS INVERTER_SOS R1249
47k 123 P47
AG_DTV_XRST 47k
DTV_XRST 124 PB0
R1237
ADIN
SD_BOOT_STS 125 PB1
AG_A_MON_MUTE/SP_MUTE
A_MON_MUTE/SP_MUTE 126
AG_RF_AFT1 AG_AUDIO_MUTE 47k
AUDIO_MUTE 127
AG_SYSCLK_OUT SYSCLK_OUT 128
TP1110
AG_VIDEO_STATUS
R1222
47k
AG_SOUND_SOS
AG_SOS
AG_AUDIO_MUTE
AG_AUDIO_XRST
AG_ODU_DET/KEY3
AG_KEY1(CON-PANE)
AG_R_LED_ON
AG_RMIN
57 58
Power Supply
to(2,3/10)
GenX4 RST
STB_RST
STB3.3V
R1146 R1182 R1195
1k
27k 100k
D1107
6.3V
MA3X704A0L Q1108
1u
MAIN3.3V B1ABCF000115
C1106 MAIN9V
50V
27p R1164
10k
C1107 Q1107
22p R1169
50V 56k B1ABCF000115
X1100 R1170
H0J100500035 27k
R1153
820
C1123
10V
1u
C1109
10V
1u
64 R1183 22
R1184 22
63
62
N.C. 61
NTEST P66/SBI2
60
SCLOCK P65/SBO2 N.C.
SDATA P76/CEC0 59
P17 R1243 47k
58
TRCD2 P16
R1232 47k
57
TRCD3 P15
R1247 47k
56
P90 P14
R1248 47k
55 HDMI_5V_Det3
P91 P13
54
VSS P12
53 HDMI_5V_Det1
IVDD P11
C1114
52 RSV1(LITE2)
P10
10V
51
IC1100 VSS
0.1u
50
IVDD
49 R_LED_ON
P81/ADIN1 MNZSFD7GP42 P23
48
P82/ADIN2 P22 R1191
47 EXB28V473JX
P83/ADIN3 MCU(GenX4) P21
46 TV_MAIN_ON
P84/ADIN4 P20
45 REMOTE
P85/ADIN5 P50/RMIN/IRQ0
P86/ADIN6 N.C. 44
43
P87/ADIN7 N.C.
P74/SDA2/CECAVL1B N.C. 42
41
P75/SCL2/CECAVL1A N.C.
R1174 22
P36 P71/SCL0 40
R1175 22
39
P37 P70/SDA0
38
P41/TMIO1 VDD P07/IRQ8
37
P42/TMIO2 IVDD P06/IRQ7 R1272 47k
P43/TMIO3 P46 36
P05/IRQ6
35 R1179 100
SUB5V_SENSE
34
33 R1181 100
R1196
33k
C1111
10V
R1194
1u
56k
C1112
10V
0.1u
HDMI_CEC_PU_ON
R1168
33k
MAIN5V
R1216
33k
MAIN5V_SENSE
R1217
56k
STB3.3V
C1117
TP1103 0.1u
10V
1 8 R1209
47k
*IC1101
TP1102
R1201 R1200
2 7
5.6k 5.6k
TP1100
SCL
3 6
R1205
22
EEPROM TP1101
4 5 SDA
R1206
22
32inch:TVRP196S
26inch:TVRP401S
59 60
55
SUB5V
FOR
FACTORY
USED
A13 Lite2
to(1/10)
UART(LITE2-GenX4)
SBI2
SBO2
LITE2
to(1/10)
Hand Sheke Reserve
R1199
47k
VI2ENB
VI2ENB RSV1 PORT6[6]
ADCCK
ADCCK RSV2 PORT5[2]
SLRCK
SLRCK
RSV3 PORT5[1]
IIC
Lite2 E2PROM LINE
AD_SCL3
AD_SCL3
to(2,10/10)
AD_SDA3
AD_SDA3
GenX4 E2PROM LINE
SCL
SCL
SDA SCL
to(10/10)
SDA
SDA
AG_HDMI_5V_DET3
AG_HDMI_5V_DET1
VI2ENB
AG_RMIN
STB3.3V
AG_R_LED_ON
R1213
47k
AG_TV_MAIN_ON
Q1110
R1211 0
B1ABCF000115
R1215
10k
R1214
AD_SCL3 100k
AD_SDA3
HPD3 AG_HPD3
AG_HPD1
HPD1
SBO2
SBO
SBI2
SBI
SUB5V
Lite2 ExBUS/Etc.
to Sheet 003
VOUTENB
VOUTENB
ADIN
ADIN SDBOOT
AG_DTV_XRST
AG_DTV_XRST
AG_SRQ-GENX
AG_SRQ-GENX
DTV9V
R1171
56k
R1172
27k
AG_SW_OFF_DET
AG_SW_OFF_DET
TC-26/32LX70
A-Board (7 of 10) Schematic Diagram
61 62
TC-26LX70 / TC-32LX70
SBI2
SBO2
to(1/10)
to(1/10)
to(2,3/10)
to(10/10)
to(2/10)
63