A-Board (2/20) Schematic Diagram - Panasonic TH-P50C10D Service Manual

11.8. A-Board (2/20) Schematic Diagram

A-BOARD TZTNP01ESUM (2/20)
!
GenX
REF No. 1100-1499
J0JYC0000068
P41.TMIO1
G-HPD1 P42.TMIO2
G-HPD2
P43,TMIO3
G-INV_PSU_ON P44,TMIO4
STB3.3V
G-R_LED_ON
G-G_LED_ON
G-HDMI_5V_DET0
R1243
47k G-SD_LED_ON P03,SBT0B
G-ACTIVE_STBY_LED_ON
P04,SBO0B
R1236 G-DDCSDA0
PD0,DDCSDA0
47k
G-FACT G-DDCSCL0 PD1,DDCSCL0
TP1104
G-DDCSDA1 PD2,DDCSDA1
R1237
G-DDCSCL1
1k PD3,DDCSCL1
TP1105 G-HDMI_5V_DET1
G-DDCSDA2 PD4,DDCSDA2
G-DDCSCL2
PD5,DDCSCL2
G-PEAKS_SERIAL_SBO
P65,USBO2
G-PEAKS_SERIAL_SBI P66,USBI2
G-MAIN3.3V_SENSE
GENX_SDA0
P70,SDA0
GENX_SCL0 P71,SCL0
G-HDMI_5V_DET2
STB3.3V
TP1103
C1117
16V
0.1u
R1209
4.7k
1 8
NC
VCC TP1102
R1207
G-GENX-EEP_WP
2 NC 7
WC
3 E2 6
GENX-EEP_SCL
SCL
TO 1/20
4 5
VSS GENX-EEP_SDA
SDA
TO Sheet
*IC1101
IIC
TVRQ389
EEPROM
10 11
STB3.3V
L1100
C1102 C1103
10V 16V
10u 0.1u
1 75 SDATA/(UND)
2 74 SCLOCK/(UND)
3 73 P02
4 72 NRST
P44_TMIO4 NRST
P63_SBO1 TRCST
P00 5 71 NBOOT/(N.C.)
P00 P64_SBI1 TRCCLK NBOOT
P01 6 PF4 EXTRG0 70 PE2
P01 PE2
PF3 7 69 PE1
PF3 PE1
8 68 IVDD
P03_SBT0B IVDD
9 67 OSCXI
P04_SBO0B OSCXI
10 66 OSCXO
PD0_DDCSDA0 OSCXO
11 65 C1108 VSS
PD1_DDCSCL0 VSS
16V 0.1u
12 *IC1100 64 NTEST
PD2_DDCSDA1 NTEST
13 63 C1109 C1123 VDD
PD3_DDCSCL1 MNZSFH9GP83 VDD
10V 1u 10V 1u
PF1 14 62 IVDD
PF1 IVDD
15 61 PE4,VPPEX/(PE4) INPUT ONLY
PD4_DDCSDA2 GenX8 PE4_VPPEX
16 60 PE3
PD5_DDCSCL2 PE3
17 59 PE0
P65_USBO2 PE0
18 58 P37
P66_USBI2 P37
P26 19 57 P36
P26 P36
20 56 P35
P70_SDA0 P35
P60_SBO0A P73_SCL1
21 55 P34
P71_SCL0 P61_SBT0A P72_SDA1 P34
VSS 22 P62_SBI0A P17 54 P33
VSS P33
PF2 23 53 P32
IVDD 24 52 P31
VDD 25 51 P30
C1112 C1111
16V 10V
1u
0.1u
12 13
SUB3.3V
TO Sheet
Peaks-COMMON
R1224 R1225
10k
10k
R1181
0 TP1107
G-PEAKS_SERIAL_SBO
SBI2
TP1108 TO 17/20
G-PEAKS_SERIAL_SBI
SBO2
R1179
0
TO Sheet
ADV-MODEL
D1107
R1182
27k MA3X704A0L
G-HDMI_CEC_PU_ON
G-HDMI_CEC
G-HDMI_CEC
G-HDMI_5V_DET0
G-HDMI_5V_DET0
G-HDMI_5V_DET1
G-HDMI_5V_DET1
G-HDMI_5V_DET2
G-HDMI_5V_DET2
G-HDMI_5V_DET3
G-HDMI_5V_DET3
TO 4/20
G-HPD1
G-HPD1
G-HPD2
G-HPD2
G-HPD3
G-HPD3
G-DDCSDA0
G-DDCSDA0
G-DDCSCL0
G-DDCSCL0
G-DDCSDA1
G-DDCSDA1
G-DDCSCL1
G-DDCSCL1
G-DDCSDA2
G-DDCSDA2
G-DDCSCL2
G-DDCSCL2
TO Sheet
ADV-COMMON
G-ADV_XRST
G-ADV_XRST TO 3,9/20
G-AUDIO_XRST
G-AUDIO_XRST TO 5/20
TO Sheet
G-SDATA
GenX-MODEL
G-SCLOCK
G-INV_PSU_ON
TO 2/20
G-NRST G-INV_PSU_ON
G-SRQ_GENX GENX_CLK_OUT TO 10/20
R1197
G-SUB3.3V_SENSE
G-SUB3.3V_SENSE
G-MAIN9V_SENSE
X1100 C1106 G-MAIN9V_SENSE
TO
G-DTV9V_SENSE
H0J100500035 50V G-DTV9V_SENSE
27p G-SUB5V_SENSE 2/20
10MHz G-SUB5V_SENSE
G-MAIN3.3V_SENSE
C1107 G-MAIN3.3V_SENSE
R1153
R1163 50V
680
22p
1M
G-FAN_SOS
G-DTV_VOUTENB
G-SW_OFF_DET
G-SD_BOOT_STS
G-DTV_XRST
G-MON_MUTE
G-SP_HP_MUTE
G-TV_SUB_ON
G-GENX-EEP_WP
POWER/PANEL
CTRL
G-PANEL_STBY_ON/PANEL_VCC_ON
TO 10/20
G-PANEL_STBY_ON/PANEL_VCC_ON
G-ECO_ON/INVERTER_ON
G-ECO_ON/INVERTER_ON
G-TV_SUB_ON TO 16/20
G-TV_SUB_ON
G-GRAB_MODULE_IIC/PWM_POW_ON
G-GRAB_MODULE_IIC/PWM_POW_ON
TO 10/20
G-PANEL_ALARM/INVERTER_SOS
G-PANEL_ALARM/INVERTER_SOS
G-PANEL_READY
G-PANEL_READY
TO Sheet TUNER
G-ACTIVE_ANTENNA_DET
G-ACTIVE_ANTENNA_DET
TO 10/20
G-RF_AFT1
G-RF_AFT1
14 15
48
G-INV_PSU_ON
G-MAIN3.3V_SENSE
G-SUB5V_SENSE
TO 2/20
G-DTV9V_SENSE
G-MAIN9V_SENSE
TO Sheet
Peaks-COMMON
G-SUB3.3V_SENSE
G-CLK74SEL
G-CLK74SEL TO 20/20
TO Sheet
Peaks-DEST
G-SD_BOOT_STS
G-SD_BOOT_STS
TO 20/20
G-DTV_VOUTENB
G-DTV_VOUTENB
TO Sheet
AVSW-DEST
G-QLINK1
G-QLINK1
TO 7/20
G-QLINK2
G-QLINK2
TO Sheet
ADV_A-MODEL
G-SOUND_SOS
G-SOUND_SOS TO 5/20
STB3.3V
TO Sheet
R1221 Set-LCD/PDP
7.15k
1%
GENX-KEY1
G-KEY1 TO 10/20
C1122
R1255
25V
1k
0.01u
G-RMIN
G-RMIN TO 10,16/20
G-R_LED_ON
G-R_LED_ON
G-G_LED_ON TO
G-G_LED_ON
16/20
G-ACTIVE_STBY_LED_ON
G-ACTIVE_STBY_LED_ON
G-SD_LED_ON
G-SD_LED_ON TO 20/20
G-FAN_SOS
G-FAN_SOS TO 16/20
TO Sheet
STB-RESET-LCD/PDP
G-NRST R1146 0
STB_RST TO 10,20/20
G-SOS
G-SOS TO 15/20
G-SW_OFF_DET
G-SW_OFF_DET TO 20/20
G-DTV_XRST
G-DTV_XRST
G-SP_HP_MUTE
G-SP_HP_MUTE TO 10/20
G-MON_MUTE
G-MON_MUTE
STB3.3V
TO Sheet
Set-MODEL
R1203
47k
G-SRQ_GENX
G-SRQ_GENX TO 16/20
TO Sheet IIC
GENX_SDA0
GENX_SDA0
GENX_SCL0
GENX_SCL0
GENX_SDA1 TO 1/20
GENX_SDA1
GENX_SCL1
GENX_SCL1
16 17
R1262
47k
SUB3.3V
R1400
10k
R1401
100k
SUB5V
R1407
47k
R1406
68k
SUB9V
R1171
68k
R1172
33k
SUB9V
R1402
68k
R1403
33k
SUB3.3V
R1410
10k
R1411
100k
18