Panasonic TH-46PZ85U Service Manual page 51

11.13. A-Board (7/12) Schematic Diagram
A-BOARD TNPH0721ABS (7/12)
!
ADV7495
AG_HDMI_MUX_SEL
AG_HDMI_MUX_SEL
AG_HDMI_MUX_EN
AG_HDMI_MUX_EN
to (10/12) AG_HPD4
AG_HPD4
AG_HDMI_5V_DET4
AG_HDMI_5V_DET4
DDCSCL0
DDCSCL0
DDCSDA0
DDCSDA0
to (9/12) 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 (10/12) 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
HQ1L/CN to HFD
AG_BACK_VOUTENB
to (8/12) AG_BACK_VOUTENB
AG_CONFIG_DONE
R4327
47k
LVDS Out
AG_TV_SUB_ON
to (6/12) AG_TV_SUB_ON
IIC_SW
to (12/12)
IIC_SW
CN to H
PANEL_STBY/VCC_ON
to (12/12) PANEL_STBY/VCC_ON
AG_RF_AFT1
to (11/12) AG_RF_AFT1
AG_SOUND_SOS
to (5/12) AG_SOUND_SOS
AG_SOS
to (4/12)
AG_SOS
AG_A_MON_MUTE/SP_MUTE
to (12/12) AG_A_MON_MUTE/SP_MUTE
AG_AUDIO_MUTE
to (5/12)(12/12) AG_AUDIO_MUTE
AG_AUDIO_XRST
to (5/12) AG_AUDIO_XRST
AG_FAN_MAX
to (6/12) AG_FAN_MAX
AG_FAN_SOS
to (6/12)
AG_FAN_SOS
AG_ECO_ON
to (6/12) AG_ECO_ON
AG_AI_SENSOR
to (6/12) AG_AI_SENSOR
Power Supply
AG_ODU_DET/KEY3
to (4/12) AG_ODU_DET/KEY3
AG_KEY1(CON-PANE)
to (3/12)
AG_KEY1(CON-PANE)
AG_R_LED_ON
AG_R_LED_ON
to (6/12)
AG_RMIN
to (6/12) AG_RMIN
TH-46PZ85U
A-Board (7/12) Schematic Diagram
55 56
GenX5,EEPROM
*R1112 *D1112
330
MA2J11100L
R1146
VJUMP1005-S
C1106
50V
27p
10MHz
STB3.3V
C1102 C1103
10V 16V
10u 0.1u
L1100
J0JYC0000068
R1221
7.15k
76
77
78
79
TRCD0
NTEST
80
TRCD1 SCLOCK
81 SDATA
TRCD2
82
TRCD3
R1256 83
PULDSEL
VJUMP1005-S
AG_AI_SENSOR AI_SENSOR
84
P80_ADIN0
AG_KEY1(CON-PANE) KEY1 85
P81_ADIN1
R1255 C1122 FACT 86
1k 25V P82_ADIN2
AG_RF_AFT1 0.01u RF_AFT1
87
P83_ADIN3
R1236 47k
88
TP1104 IVDD
R1243 C1104 89
TP1105 47k 16V VSS
R1237 1k 0.1u 90
R1139 P84_ADIN4
AG_ODU_DET/KEY3 47k
RF_AFT2 91
P85_ADIN5
R1124 92
47k P74_CECAVL1B
D1107 93
R1182 R1125 P75_CECAVL1A
MA3X704A0L
27k (HDMI_CEC_PU_ON) 47k
94
PF0
AG_HDMI_CEC 95
P76_CEC0
P41.TMIO1
AG_HDMI_MUX_EN HDMI_MUX_EN 96
PE1 P42.TMIO2
AG_HDMI_MUX_SEL RSV4(LITE2) HDMI_MUX_SEL
97 P43_TMIO3
PE2
AG_PANEL_READY PANEL_STATUS R1214 VJUMP1005-S
98
AG_PANEL_ARARM PANEL_SOS R1213 VJUMP1005-S 99
AG_SYSCLK_OUT SYSCLK_OUT
100
TP1110
R1357
VJUMP1005-S
TP1111 R1157
47k
57 58
GenX5 RST
Power Supply
C1117
STB_RST TP1103 STB3.3V
16V
to (4/12)(12/12) 0.1u
1 A0 8 R1209 R1201 R1200
Vcc 4.7k 4.7k
47k
TP1102
2 A1 7
WP
TP1100
3 6 SCL
A2
SCL
R1205
TP1101 22
4 5 SDA
GND
SDA
R1206
22
IC1101
TVRP920S
EEPROM
SUB9V
R1171
68k
DTV9V_SENSE
R1172
33k
X1100
H0J100500035
R1198
2.2k
C1107
50V
22p
R1145
470
SD_PWR_CTRL
50 R1183 22 SCL
R1184 22 SDA
49
48
47 HQ_XRET AG_HQ_XRST
P16
P32
46
P31 P15
AG_BACK_VOUTENB
P30 45
P14
44 ADV_XRST AG_ADV_XRST
P13
43 AUDIO_XRST AG_AUDIO_XRST
P12
IC1100
HDMI_REP_EN AG_HDMI_REP_EN
42
P11
41 PWM_POWER_ON IIC_SW
MNZSFG3GP52
P10
S
40 C1114
R1239
STB MCU VSS
16V 0.1u VJUMP1005-S
39 R1218
IVDD
47k HDMI_5V_Det3 AG_HDMI_5V_DET3
GenX5 38
P25
37 AG_HDMI_5V_DET4
P24_IRQ5
MAIN9V_SENSE MAIN9V_SENSE
36
P23_IRQ4
R1143 47k SUB3.3V_SENSE
35
P22_IRQ3
34 MAIN3.3V_SENSE
P21_IRQ2
33 CONFIG_DONE AG_CONFIG_DONE
P20_IRQ1
AG_RMIN
32
P50_RMIN_IRQ0
31 ECO_ON AG_ECO_ON
P07_IRQ8
VDD
30 PANEL_STBY_ON PANEL_STBY/VCC_ON
IVDD P06_IRQ7
P27 29
P05_IRQ6
SOS AG_SOS
28 R1199
27 47k SUB5V_SENSE SUB5V_SENSE
SRQ_GenX SRQ-GENX
26
R1203
C1111 47k
10V
1u
C1112
16V
0.1u
59 60
51
UART(LITE2p-GenX4)
SBI2
SBI2
to (1/12)
SBO2
SBO2
IIC
Lite2 E2PROM LINE
AD_SCL3
AD_SCL3
to (3/12)(12/12)
AD_SDA3
AD_SDA3
GenX4 E2PROM LINE
SCL
SCL
to (12/12)
SDA
SDA
Lite2p ExBUS/Etc.
SUB9V
SD_PWR_CTRL NO USE
R1169
68k AG_SD_LED_ON
AG_SD_LED_ON NO USE
R1170
33k
AG_DTV_VOUTENB
AG_DTV_VOUTENB to (1/12)
AG_SD_BOOT_STS
SUB3.3V
AG_SD_BOOT_STS to (1/12)
AG_DTV_XRST
AG_DTV_XRST to (3/12)(4/12)
R1216 SRQ-GENX
10k AG_SRQ-GENX to (12/12)
R1162
100
AG_SW_OFF_DET
AG_SW_OFF_DET to (3/12)
SUB5V
R1196
47k
R1194
68k
To D pri
to (12/12)
AG_PANEL_READY
AG_PANEL_READY
AG_PANEL_ARARM
AG_PANEL_ARARM
TH-46PZ85U
A-Board (7/12) Schematic Diagram
61 62 63