A-Board (6/20) Schematic Diagram - Panasonic TX-P42S10B Service Manual

12.10. A-Board (6/20) Schematic Diagram

! A-BOARD (6/20)
GenX
REF No. 1100-1499
STB3.3V
R1243
R1236 47k
TP1104
47k
R1237 1k
TP1105
STB3.3V
C1117
TP1103
0.1u
16V
1 NC 8
R1209
VCC
4.7k
TP1102 R1207
2 7
NC =
WC
TO 1/20
3 E2 6
GENX-EEP_SCL
SCL
4 VSS 5
GENX-EEP_SDA
SDA
*IC1101
TVRQ392
EEPROM
46 47
STB3.3V
C1102 C1103
10V 16V
10u 0.1u
L1100
J0JYC0000068
G-HPD0 P41.TMIO1
1
G-HPD1 P42.TMIO2
2
G-HPD2 P43,TMIO3 3
G-INV_PSU_ON P44,TMIO4 4
P44_TMIO4
P63_SBO1 TRCST
G-R_LED_ON P00
5
P00 P64_SBI1 TRCCLK
G-G_LED_ON P01 6
PF4 EXTRG0
P01
G-HDMI_5V_DET0 PF3 7
PF3
G-SD_LED_ON P03,SBT0B
8
P03_SBT0B
G-ACTIVE_STBY_LED_ON P04,SBO0B 9
P04_SBO0B
G-DDCSDA0 PD0,DDCSDA0 10
PD0_DDCSDA0
G-DDCSCL0 PD1,DDCSCL0
11
G-FACT PD1_DDCSCL0 IC1100
G-DDCSDA1 PD2,DDCSDA1
12
PD2_DDCSDA1
G-DDCSCL1 PD3,DDCSCL1 13
MNZSFH9GP83
PD3_DDCSCL1
G-HDMI_5V_DET1 PF1 14
PF1
G-DDCSDA2 PD4,DDCSDA2
15 GenX8
PD4_DDCSDA2
G-DDCSCL2 PD5,DDCSCL2 16
PD5_DDCSCL2
G-PEAKS_SERIAL_SBO P65,USBO2 17
P65_USBO2
G-PEAKS_SERIAL_SBI P66,USBI2
18
P66_USBI2
G-MAIN3.3V_SENSE P26 19
P26
GENX_SDA0 P70,SDA0 20
P70_SDA0 P60_SBO0A P73_SCL1
GENX_SCL0 P71,SCL0
21
P71_SCL0 P61_SBT0A P72_SDA1
VSS
22 P62_SBI0A P17
VSS
G-HDMI_5V_DET2 PF2 23
IVDD 24
C1112
VDD 16V 0.1u
25
C1111
10V 1u
G-GENX-EEP_WP
48 49
G-PEAKS_SERIAL_SBO
G-PEAKS_SERIAL_SBI
G-HDMI_CEC_PU_ON
G-HDMI_CEC
G-SDATA
75 SDATA / (UND)
G-SCLOCK
74 SCLOCK / (UND)
73 P02 G-ACTIVE_ANTENNA_ON
72 NRST G-NRST
NRST
R1197 0 G-SRQ_GENX
71 NBOOT / (N.C.)
NBOOT
70 PE2 G-MAIN_FAN_ON
PE2
69 PE1 G-SD_PWR_CTRL
PE1
C1106
68 IVDD X1100
IVDD C1108
50V
67 16V 0.1u OSCXI H0J100500035
27p
OSCXI
10MHz
66 OSCXO
OSCXO
65 VSS R1163
VSS R1153
1M
680
64 NTEST
NTEST C1107 22p 50V GENX_CLK_OUT
63 VDD
VDD
62 C1109 10V 1u IVDD
IVDD
G-FAN_SOS
61 C1123 10V 1u PE4,VPPEX / (PE4)
PE4_VPPEX
60 PE3 G-FAN_MAX
PE3
59 PE0 G-EDID_WP
PE0
G-DTV_VOUTENB
58 P37
P37
57 P36 G-SW_OFF_DET
P36
56 P35 G-SD_BOOT_STS
P35
G-DTV_XRST
55 P34
P34
G-MON_MUTE
54 P33
P33
53 P32 G-SP_HP_MUTE
52 P31 G-TV_SUB_ON
G-GENX-EEP_WP
51 P30
50 51
54
SUB3.3V
R1225
R1224
R1181
10k 10k TO 2/20
TP1107
0
SBI2
TP1108
R1179
SBO2
0
D1107
R1182
MA3X704A0L
27k
TO 8/20
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
G-HPD0
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-CLK74SEL
G-DDCSCL2
G-DDCSDA3 G-SD_BOOT_STS
G-DDCSDA3
G-DDCSCL3 G-DTV_VOUTENB
G-DDCSCL3
G-SD_PWR_CTRL
G-EDID_WP
G-HDMI_REP_EN
G-QLINK1
G-QLINK2
G-SIF_FIL_ON
G-SOUND_SOS
G-AUDIO_XRST
TO 7,13/20 STB3.3V
G-ADV_XRST
G-ADV_XRST
R1221
7.15k
1%
GENX-KEY1
SUB9V SUB9V
SUB3.3V
C1122
R1255
25V
1k
R1410 R1402 R1404 0.01u
G-PANEL_LED_ON SUB5V
10k 68k 68k
R1413
AG_RMIN
47k
G-INV_PSU_ON R1407
R1411 R1403 R1405 47k
100k 33k 33k
G-SUB3.3V_SENSE
R1406
68k
G-MAIN9V_SENSE SUB3.3V
G-R_LED_ON
G-DTV9V_SENSE
G-G_LED_ON
G-SUB5V_SENSE
R1400
G-ACTIVE_STBY_LED_ON
G-MAIN3.3V_SENSE 10k
G-SOURCE_XRST/PANEL_TEST_ON
R1401
G-HQ_XRST 100k G-FAN_SOS
G-MID_VOUTENB
G-AI_SENSOR
G-BACK_VOUTENB
*R1173
330
TO 20/20 *D1112
G-ECO_ON/INVERTER_ON MA2J72800L
G-ECO_ON/INVERTER_ON
G-TV_SUB_ON
R1146
G-TV_SUB_ON
0
G-NRST
GENX_CLK_OUT
G-TV_MAIN_ON G-SOS
TO 1,15/20
PANEL_STBY_ON G-PANEL_STBY_ON/PANEL_VCC_ON
PANEL_STBY_ON
G-SW_OFF_DET
TO 14/20
G-GRAB_MODULE_IIC/PWM_POW_ON G-DTV_XRST
G-GRAB_MODULE_IIC/PWM_POW_ON
G-SP_HP_MUTE
G-MON_MUTE
TO 15/20 STB3.3V
ALARM G-PANEL_ALARM/INBERTER_SOS
ALARM
READY
G-PANEL_READY
READY
R1203
47k
G-SRQ_GENX
G-ACTIVE_ANTENNA_ON
G-ACTIVE_ANTENNA_DET
R2930
15k
GENX_SDA0
TO 14/20
GENX_SCL0
G-RF_AFT1
G-RF_AFT1 GENX_SDA1
GENX_SCL1
52 53
TO 4/20
G-SD_BOOT_STS
G-DTV_VOUTENB
TO 11/20
G-QLINK1
G-QLINK2
TO 10/20
G-SOUND_SOS
G-AUDIO_XRST
TO 15,20/20
KEY_SCAN G-KEY1
AG_RMIN G-RMIN
TO 20/20
G-R_LED_ON
G-G_LED_ON
G-ACTIVE_STBY_LED_ON
G-FAN_SOS
G-AI_SENSOR
TO 14/20
STB_RST
GENX_CLK_OUT
TO 14/20
G-SOS
G-SW_OFF_DET
G-DTV_XRST
G-SP_HP_MUTE
G-MON_MUTE
TO 20/20
G-SRQ_GENX
TO 1/20
GENX_SDA0
GENX_SCL0
GENX_SDA1
GENX_SCL1
54