Dg-Board (7 Of 16) Schematic Diagram - Panasonic TH-37PV7P Service Manual

15.21. DG-Board (7 of 16) Schematic Diagram

DG-BOARD (7/16)
!
TXNDG1HRTB (PX7B)
TXNDG1HRTD (PX7E)
TZTNP01MJTE (PV7F/P)
GenX4,EEPROM
CRNo.1100-1999
ADV7493
AG_HDMI_MUX_SEL
to (9/16)
AG_HDMI_MUX_EN
AG_HDMI_REP_EN
AG_HPD3
AG_HPD3
AG_HPD2
AG_HPD1
AG_HPD1
AG_HDMI_5V_DET3
AG_HDMI_5V_DET3
AG_HDMI_5V_DET1
AG_HDMI_5V_DET1
AG_HDMI_CEC
AG_HDMI_CEC
AG_HDCP_WP
AG_HDCP_WP
AG_7493_XRST
AG_7493_XRST
AG_EDID_WP
AG_EDID_WP
AG_INVERTER_SOS
AG_INVERTER_ON
AG_FPGA_XRST
AG_HQ1_VOUTENB
AG_CONFIG_DONE
AG_LVDS_EN
R4322
47k
AG_TV_MAIN_ON
to (6,15,16/16)
AG_TV_MAIN_ON
LVDS Out
AG_TV_SUB_ON
to (16/16)
AG_TV_SUB_ON
AG_PWM_POW_ON
STB5V STB5V
R4325
47k
*R1126
*R1110
27k 27k
*D1100 *D1102
MA3X704A0L MA3X704A0L
to (10/16)
AG_PANEL_STBY_ON/PANEL_VCC_ON
AG_PANEL_STBY_ON/PANEL_VCC_ON
AG_RF_AFT1
AG_RF_AFT1
AG_RF_AFT2
AG_RF_AFT2
to (15/16) AG_VIDEO_STATUS
AG_VIDEO_STATUS
AG_SOUND_SOS
AG_SOUND_SOS
AG_SOS
to (15,16/16) AG_SOS
AG_A_MON_MUTE/SP_MUTE
AG_A_MON_MUTE/SP_MUTE
AG_AUDIO_MUTE
to (15/16) AG_AUDIO_MUTE
AG_AUDIO_XRST
AG_AUDIO_XRST
AG_FAN_MAX
TPC0F
AG_FAN_SOS
AG_ECO_ON
AG_ECO_ON
to (16/16)
AG_ALL_OFF
AG_ALL_OFF
AG_BUS_CONNECT2
AG_QLINK2
AG_QLINK2
to (15/16) AG_QLINK1
AG_QLINK1
AG_QLINK_PU_ON
AG_AVSW_OFF
AG_RF_AGC1
AG_ODU_DET
to (15/16) AG_HDMI_OPT_ENB
AG_TV_SUB_ON_DELAY
AG_TV_SUB_ON_DELAY
AG_KEY1(CON-PANE)
to (6,15/16) AG_KEY1(CON-PANE)
Power Supply
to (6/16) AG_ODU_ON/GEMSTER_STBY_EN
AG_KEY3
AG_KEY3
AG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ON
AG_R_LED_ON
AG_G_LED_ON
AG_RMIN
AG_RMIN
AG_KEY2
AG_KEY2
TH-37/42PV7F/P, TH-37/42PX7B/E
DG-Board (7 of 16) Schematic Diagram
55 56
DG31
1
SCLOCK
2
GND
STB3.3V
STB_RST 3
4 R1104 47k
STB3.3V
5 R1101 0
EXTRG0
6
GND
7
SDATA
8
GND
9 STB3.3V
TRCCLK
GND 10
L1100
J0JHC0000078
11
TRCD0
C1102
12
GND 10V
10u
13
TRCD1
14
GND
15
TRCD2 R1221
7.15k
16
GND
1%
17 R1134 100
TRCD3
18
GND
R1103 33
19 100
TRCST R1109
R1105 100
20
GND
R1106 100
R1107 100
R1108 100
for DEBUGER
PANEL_STBY_ON
AG_PANEL_STBY_ON/PANEL_VCC_ON
AG_EDID_WP
EDID_WP
AG_HDCP_WP
HDCP_WP
SLRCK
RSV3(LITE2)
RSV3(LITE2)
AG_RF_AFT1
RF_AFT1
AG_RF_AFT2
RF_AFT2
AG_AI_SENSOR
AI_SENSOR
AG_SOS R1255 C1122
SOS
1k
AG_KEY1(CON-PANE) 25V 0.01u
KEY1
AG_KEY2 KEY2(US)
AG_FAN_SOS
FAN_SOS
AG_SOUND_SOS
SOUND_SOS
AG_QLINK2 R1124 22
AG_QLINK1
R1125 22
AG_AUDCLK
RSV4(LITE2)
AG_FPGA_XRST RSV4(LITE2)
FPGA_RST
AG_INVERTER_SOS
INVERTER_SOS
AG_DTV_XRST
DTV_XRST
AG_SD_BOOT_STS
SD_BOOT_STS
AG_A_MON_MUTE/SP_MUTE
A_MON_MUTE/SP_MUTE
AG_AUDIO_MUTE AUDIO_MUTE
SYSCLK_OUT
57 58
Power Supply
GenX4 RST
to (5,10,15/16)
STB_RST
R1100
100
MAIN3.3V
C1106 R1164
50V 10k
27p
C1107 R1166
50V 100k
22p
10MHz R1169
R1102 100
X1100
MAIN9V_SENSE 56k
H0J100500035
R1170
R1153
27k
820
C1103
16V
0.1u
C1123
C1109
16V 16V
1u 1u
97 64
R1144
98 63
47k 99 62
TRCST 100 61
TRCST N.C.
NTEST P66/SBI2
101 60
TRCD0 SCLOCK P65/SBO2 N.C.
102 SDATA P76/CEC0 59 CONFIG_DONE
TRCD1 P17
103 58 VIDEO_STATUS
TRCD2 P16
R1234
104 57 47k
TRCD3 P15
C1104 105 56 R1235 100k
P90 P14
16V 0.1u 106 55 HDMI_5V_Det3
P91 P13
107 54 HDMI_5V_Det2
VSS P12
108 53
HDMI_5V_Det1
IVDD P11
R1147
109 52
P92 P10
110 51 C1114
P93 IC1100 VSS
47k
111 50 0.1u 16V
P80/ADIN0 IVDD
R1138
112 MNZSFD7GP42 49
P81/ADIN1 P23
47k 113 48
P82/ADIN2 P22
R1140
114 STB MCU 47
P83/ADIN3 P21
47k
115 46
P84/ADIN4 P20
116 45
P85/ADIN5 P50/RMIN/IRQ0
117 44
P86/ADIN6 N.C.
118 43
P87/ADIN7 N.C.
119 42
P74/SDA2/CECAVL1B N.C.
120 41
P75/SCL2/CECAVL1A N.C.
121 40
P36 P71/SCL0
122 39
P37 P70/SDA0
123 38
P47 P07/IRQ8
P41/TMIO1 VDD
124 37
PB0 P42/TMIO2 IVDD P06/IRQ7
125 P43/TMIO3 P46 36
PB1 P05/IRQ6
126 35
127 34
128 33
R1222
47k
C1111
1u
16V
C1112
0.1u
16V
HDMI_CEC_PU_ON
MAIN5V_SENSE
STB3.3V
C1117
TP1103 0.1u
16V
1 8
R1209
47k
IC1101 TP1102
2 7 R1200
R1201
5.6k
5.6k
TVRP464
TP1100
3 6 SCL
EEPROM
R1205
TP1101 22
4 5 SDA
R1206
22
59 60
81
TH-37PV7F / TH-37PV7P / TH-37PX7B / TH-37PX7E / TH-42PV7F / TH-42PV7P / TH-42PX7B / TH-42PX7E
SBI2
SBO2
STB3.3V
AU_SBI(HOTEL)
R1182 R1195 AU_SBO(HOTEL)
27k
100k
D1107
MA3X704A0L
Q1108
2SD0601A0L
Q1107
2SD0601A0L
R1199
47k
VI2ENB
R1198
100k
AG_AUDCLK
MAIN9V
ADCCK
SLRCK
AD_SCL3
AD_SDA3
R1183 22 SCL
R1184 22 SDA SCL
SDA
SD_COIN_DET
AG_CONFIG_DONE
R1186 100 AG_VIDEO_STATUS
AG_HDMI_5V_DET3
AG_HDMI_5V_DET1
VI2ENB
RSV1(LITE2)
AG_R_LED_ON
R_LED_ON
AG_AVSW_OFF
AVSW_OFF(US)
AG_ODU_ON/GEMSTER_STBY_EN
ODU_ON/GEMSTER_STBY_EN
AG_TV_MAIN_ON
TV_MAIN_ON
R1204 0 AG_RMIN
R1174 22 AD_SCL3
AD_SDA3
R1175 22
AG_HPD3
AG_HPD2
HPD2
AG_HPD1
HPD1
R1179 100 SBO2 AG_MODEM_LED2/CLK74SEL
SBO
SUB5V_SENSE
AG_SD_BOOT_STS
R1181 100 SBI2
SBI
AG_DTV_XRST
SUB5V
AG_SW_OFF_DET
R1196
33k
AG_DTV_VOUTENB
R1194
56k AG_SRQ-GENX
AG_SD_LED_ON
DTV9V
(HDMI_CEC_PU_ON)
R1171
56k
DTV9V_SENSE
R1172
27k
MAIN5V
R1216
33k
R1217
56k
TH-37/42PV7F/P, TH-37/42PX7B/E
DG-Board (7 of 16) Schematic Diagram
61 62
Lite2
UART(LITE2-GenX4)
SBI2
to (2/16)
SBO2
LITE2
Hand Sheke Reserve
VI2ENB RSV1 PORT6[6]
to (1,4/16)
ADCCK RSV2 PORT5[2]
SLRCK RSV3 PORT5[1]
IIC
Lite2 E2PROM LINE
AD_SCL3
to (5,10/16)
AD_SDA3
GenX4 E2PROM LINE
SCL
to (10/16)
SDA
Lite2 ExBUS/Etc.
AG_MODEM_LED2/CLK74SEL
AG_SD_BOOT_STS
to (5/16)
AG_DTV_XRST
AG_SW_OFF_DET
AG_DTV_VOUTENB
to (5,10/16)
AG_SRQ-GENX
R1251
47k
63