Panasonic TH-50PX80UA Service Manual page 52

11.16. A-Board (7/15) Schematic Diagram
A-BOARD TNPH0716AHS (7/15)
!
ADV7495
AG_HDMI_MUX_SEL
AG_HDMI_MUX_SEL
AG_HDMI_MUX_EN
AG_HDMI_MUX_EN
to (9/15) AG_HPD4
AG_HPD4
AG_HDMI_5V_DET4
AG_HDMI_5V_DET4
DDCSCL0
DDCSCL0
DDCSDA0
DDCSDA0
to (8/15) DDCSCL1
DDCSCL1
DDCSDA1
DDCSDA1
AG_HDMI_REP_EN
AG_HDMI_REP_EN
AG_HPD3
AG_HPD3
AG_HPD2
AG_HPD2
AG_HPD1
AG_HPD1
AG_HDMI_5V_DET3
AG_HDMI_5V_DET3
AG_HDMI_5V_DET2
to (9/15) AG_HDMI_5V_DET2
AG_HDMI_5V_DET1
AG_HDMI_5V_DET1
AG_HDMI_CEC
AG_HDMI_CEC
AG_ADV_XRST
AG_ADV_XRST
AG_EDID_WP
AG_EDID_WP
AG_BACK_VOUTENB
AG_HQ_XRST
AG_CONFIG_DONE
R4327
47k
LVDS Out
AG_TV_SUB_ON
AG_TV_SUB_ON
to (11/15)
IIC_SW
IIC_SW
CN to H
AG_PANEL_STBY/VCC_ON
to (13/15) AG_PANEL_STBY/VCC_ON
AG_RF_AFT1
to (10/15)
AG_RF_AFT1
AG_SOUND_SOS
to (5/15) AG_SOUND_SOS
AG_SOS
to (4/15) AG_SOS
AG_A_MON_MUTE/SP_MUTE
to (11/15) AG_A_MON_MUTE/SP_MUTE
AG_AUDIO_MUTE
to (5/15)(11/15) AG_AUDIO_MUTE
AG_AUDIO_XRST
to (5/15) AG_AUDIO_XRST
AG_FAN_MAX
to (5/15) AG_FAN_MAX
AG_FAN_SOS
to (5/15) AG_FAN_SOS
AG_ECO_ON
to (11/15) AG_ECO_ON
AG_AI_SENSOR
to (5/15) AG_AI_SENSOR
Power Supply
AG_ODU_DET/KEY3
to (4/15) AG_ODU_DET/KEY3
AG_KEY1(CON-PANE)
to (5/15) AG_KEY1(CON-PANE)
AG_R_LED_ON
to (5/15) AG_R_LED_ON
AG_RMIN
to (5/15)(13/15) AG_RMIN
TH-50PX80UA
A-Board (7/15) Schematic Diagram
55 56
GenX5,EEPROM
Power Supply
GenX5 RST
STB_RST
to (4/15)(9/15)(11/15)
R1146
VJUMP1005-S
X1100
H0J100500035
C1106 C1107
50V 50V
22p 10MHz 22p
R1145
STB3.3V
820
C1102 C1103
10V 16V
10u 0.1u
L1100
J0JYC0000068
STB3.3V
R1104
47k
R1134
100
76
S
77
R1101
VJUMP1005-S 78
79
TRCD0
NTEST P32
80
TRCD1 SCLOCK P31
81 SDATA P30
TRCD2
R1221 82
TRCD3
7.15k
83
PULDSEL
AG_AI_SENSOR AI_SENSOR IC1100
R1140 47k 84
P80_ADIN0
AG_KEY1(CON-PANE) KEY1 85
P81_ADIN1
MN103SG3FPA1
R1255 C1122 FACT 86
1k 25V P82_ADIN2
AG_RF_AFT1 0.01u RF_AFT1
87 STB MCU
P83_ADIN3
R1236
88
47k IVDD
TP1104 GenX5
89
R1243 VSS
TP1105 47k C1104 90
P84_ADIN4
R1237 16V 0.1u
AG_ODU_DET/KEY3 RF_AFT2 R1139 47k 91
1k
P85_ADIN5
R1124 47k
92
P74_CECAVL1B
D1107
93
MA3X704A0L R1182 P75_CECAVL1A
27k (HDMI_CEC_PU_ON)
R1125 47k 94
PF0
AG_HDMI_CEC
95
P76_CEC0
P41.TMIO1 VDD
AG_HDMI_MUX_EN HDMI_MUX_EN 96
PE1 P42.TMIO2 IVDD
AG_HDMI_MUX_SEL HDMI_MUX_SEL
97 P43_TMIO3 P27
PE2
AG_PANEL_READY R1214 VJUMP1005-S PANEL_STATUS 98
S
AG_PANEL_ARARM R1213 VJUMP1005-S PANEL_SOS 99
S
100
R1157
47k
AG_SYSCLK_OUT SYSCLK_OUT
TP1110
S
R1357
VJUMP1005-S TP1111
57 58
R1144
68
to (13/15)
CLK_GENX
STB3.3V
C1117
TP1103
16V
C1127
0.1u
16V
OUT Y VCC
0.1u
R1209
IN A STB_D3.3V
47k
GND G 1 8
TP1102
2 7 R1201 R1200
4.7k 4.7k
IC1102
TP1100
3 6 SCL
C0JBAZ002261
R1205
TP1101
SUB9V BUFFER 22
R1171 4 5 SDA
68k R1206
22
IC1101
R1172
33k
TVRP760S
EEPROM
R1198
2.2k
R1204
33
C1114
16V
0.1u
R1183
22 SCL
50
49 SDA
48 R1184
22 HQ_XRET AG_HQ_XRST
47
P16
46 AG_BACK_VOUTENB
P15
45
P14
44 ADV_XRST AG_ADV_XRST
P13
43 AUDIO_XRST AG_AUDIO_XRST
P12
HDMI_REP_EN AG_HDMI_REP_EN
42
P11
41 PWM_POWER_ON IIC_SW
P10
S
40 R1239
VSS VJUMP1005-S
39 R1218
IVDD
47k
38 HDMI_5V_Det3 AG_HDMI_5V_DET3
P25 SUB9V
AG_HDMI_5V_DET4
37 R1169
P24_IRQ5
68k
36 MAIN9V_SENSE MAIN9V_SENSE
P23_IRQ4
35 R1143 47k SUB3.3V_SENSE SUB3.3V_SENSE
P22_IRQ3 R1170
MAIN3.3V_SENSE
34 33k
P21_IRQ2
33 CONFIG_DONE AG_CONFIG_DONE
P20_IRQ1
AG_RMIN
32
P50_RMIN_IRQ0
ECO_ON AG_ECO_ON
31
P07_IRQ8
SUB3.3V
30 PANEL_STBY_ON AG_PANEL_STBY/VCC_ON
P06_IRQ7
TV_MAIN_ON R1216
29
P05_IRQ6 10k
28 R1199 47k SOS AG_SOS
27 SUB5V_SENSE
R1217
SRQ_GenX SRQ-GENX 100k
26
R1203
C1111
47k
10V
1u
SUB5V
R1196
47k
R1194
68k
C1112
16V
0.1u
59 60
52
IIC
Lite2 EEPROM LINE
AD_SCL3
AD_SCL3
to (3/15)(11/15)
AD_SDA3
AD_SDA3
GenX4 E2PROM LINE
SCL
SCL
to (11/15)
SDA
SDA
Lite2
UART(LITE2p-GenX5)
SBI2
SBI2
to (1/15)
SBO2
SBO2
Lite2 ExBUS/Etc.
AG_DTV_VOUTENB
to (1/15)
AG_DTV_VOUTENB
AG_SD_BOOT_STS SDBOOT
to (1/15)
AG_SD_BOOT_STS
AG_DTV_XRST
AG_DTV_XRST to (3/15)(4/15)
SRQ-GENX
AG_SRQ-GENX to (11/15)
R1162
100
AG_SW_OFF_DET
AG_SW_OFF_DET to (3/15)
To D
AG_PANEL_READY
AG_PANEL_READY to (13/15)
AG_PANEL_ARARM
AG_PANEL_ARARM to (13/15)
TH-50PX80UA
A-Board (7/15) Schematic Diagram
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