Dn-Board (4 Of 7) Schematic Diagram - Panasonic TH-42PH11GK Service Manual

12.21. DN-Board (4 of 7) Schematic Diagram

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DN-BOARD TZTNP020VBT (4/7)
!
R4667
47
SW_3.3V
C4672 C4673
L4523
J0JHC0000096 16V 16V
0.1u 0.1u
C4671
6.3V
10u
R4664
10k R4662
10k
X4502
H0J200500076
R4670
1k
C4678
16V R4669
0.1u
10k
C4676 C4677
C4675
16V 16V
16V
0.1u 0.1u
0.1u
IC4514
C1ZBZ0003600
CLOCK GEN
BUS CONTROL
STB3.3V
DN4
1
STB3.3V
IIC_CONT 2
3
GND
4
SCL1
5
SDA1
6
SCL2
7
SDA2
8
SCL3
9
SDA3
10
TXD
11
RXD
12
IIC_INT/BOOT
STB5V
13
GND
14
STB5V
23
24
25
TH-42PH11GK/MK/MS
DN-Board (4 of 7) Schematic Diagram
28 29
IC4501
SCW3
C1AB00002902
C4679
50V
15p
C4680
50V
18p
STB3.3V
R4836
2.2k
TP4017 R4837 100 IIC_CONT IIC_CONT
C4821
TPI2L
MAZ30360HL
50V
D4721
100p
R4838 100 3V_SCL1
TP4018
R4839
TP4019 100 3V_SDA1
TP4020 R4840 100 P3V_SCL2
TP4021 R4841 100 P3V_SDA2
R4842 100 3V_SCL3
TP4022
TP4023 R4843 100 3V_SDA3
R4844 100 TXD_PC
TP4024
R4845 100
TP4025 RXD_PC
TP4026 R4846 100 IIC_INT
30 31
SCW3(ARM)
STB3.3V
R4711
R4705
12k 39k
C4703 D4701 SCW3 ARM I/O
16V
MAZ303300L
1u
R4707
C4702
IC4501 A2 GIO[46] SOS_INH
100 16V
F15V_MON
0.1u
IC4501 E14 ADIN[0] 3V_SOS
R4710
IC4501 D14 ADIN[1] AC_SENSE
KEY_INPUT 1k
FAN_SOS/INV_SOS
IC4501 F14 ADIN[2]
FAN_SOS
C4705
DN_SOS IC4501 A15 ADIN[3] 5V_SOS
16V
5V_SOS 0.1u
IC4501 C14 ADIN[4] F15V_MON
15V_SOS
IC4501 E15 ADIN[5]
15V_SOS
R4702
C4701 C4708 C4704 C4706
EXB38V101JV
16V 16V 16V
16V IC4501 D13 ADIN[6] DS_SOS
0.1u 0.1u
0.1u 0.1u C4707
KEY_INPUT
R4709 16V IC4501 A14 ADIN[7]
0.1u
DS_SOS 100
AJ_DAC0
IC4501 C17 DAOUT[0] AJ_DAC0
R4712 100
AJ_DAC1
IC4501 A17 DAOUT[1] AJ_DAC1
R4713 100
IC4501 C16 DAOUT[2] SENSE_OUT
STB3.3V
L4701
IC4501 B16 DAOUT[3] ADIM
J0JHC0000096
IC4501 B17 VRH VRH
C4709
STB3.3V
IC4501 B18 VRL VRL
16V
0.1u
R4752
10k
LED_R
IC4501 C1 GIO[6] LED_Red
R4753 10k
LED_G
LED_Green
IC4501 E3 GIO[7]
2.2k
R4754
STB_ON
IC4501 G5 GIO8] STAB_ON
R4755 3.3k
NRST R4756
IC4501 D2 GIO[9] LSI_RESET( )
100
15V_ON/OFF
IC4501 F4 GIO[10] 15V_ON/OFF
LAN14V_ON/OFF
IC4501 D1 GIO[11] F15V_ON/OFF
IC4501 F3 GIO[14] INV_OM
IC4501 J6 GIO[15] FLD_OUT
R4759
47k
ALL_OFF1 R4760
1k
IC4501 K1 GIO[29] ALL_OFF
R4761
10k
IIC_INT
IC4501 K4 GIO[30] IIC_INT
IIC_CONT R4762 100
IC4501 L5 GIO[31]
IIC_CONT
EEPROM_WP
IC4501 M6 GIO[32] EEPROM_WP
R4763 10k
TV_ON/OFF R4764
100
IC4501 L3 GIO[33] TV_ON/OFF
R4765 10k
DRVMUTE R4766 100
DRIVER_MUTE
IC4501 L2 GIO[34]
SOUND_MUTE D4703 R4767
IC4501 L1 GIO[35] AUDIO_MUTE
MA2J72800L 10k
UART_SW
R4768 100
IC4501 N4 GIO[36] UART_SW
C4741
R4769
IC4501 M2 GIO[37] P_ON/OFF2
50V 1000p 10k
P_ON/OFF R4772 100
IC4501 M3 GIO[38] P_ON/OFF
DPMS_SW R4773 100
IC4501 M4 GIO[39] DPMS_SW
R4775 1k
READY
IC4501 E7 GIO[41] READY
100k R4777 1k
ALARM R4776
ALARM
IC4501 B4 GIO[42]
100k
KEY_DET R4783 R4778
KEY_DET
IC4501 C4 GIO[45]
100
AC_GOOD R4781 10k
R4786 AC_GOOD
IC4501 G6 GIO[47]
100
SL1_DET R4785 10k
IC4501 B5 GIO[40] SL1_DET
SL2_DET R4774 10k
IC4501 D5 GIO[43]
SL2_DET
R4779 10k
SL3_DET
IC4501 E6 GIO[44] SL3_DET
R4780 10k
REM_IN R4721
IC4501 D12 IRRMIN RMIN
100
RXD_PC
R4722
IC4501 Y6 SI0 RXD_PC
100
TXD_PC_M
IC4501 AD2 SO0 TXD_PC
R4724 100
3VRXD_TU
IC4501 AF1 SI1 RXD_Tuner
3VTXD_TU
IC4501 AF2 SO1 TXD_Tuner
R4726
IC4501 AC3 SI2
100k
IC4501 AB4 SO2
10k
R4728
IC4501 W6 SI3 DEBUG_in
10k
R4730
IC4501 AE2 SO3 DEBUG_out
DPMS_HD
IC4501 E12 INT[0] DPMS_HD
R4732 100
DPMS_VD
IC4501 A11 INT[1] DPMS_VD
R4734 100
R4737 R4735
IC4501 C11 INT[2]
10k 10k
RTC_INT
IC4501 E11 INT[3] RTC_INT
R4738
100
IIC_SW_DAC3
IC4501 H6 GIO[12] IIC_SW_DAC3
IIC_SW_DAC4
IC4501 E2 GIO[13] IIC_SW_DAC4
PNL12V_ON/OFF
IC4501 E4 GIO[2] KILL_SOS
C4721
IC4501 C3 GIO[5] RUSH_ON/OFF
50V
1000p
IC4501 B1 GIO[4] P2_SW
32 33
67
TH-42PH11GK / TH-42PH11MK / TH-42PH11MS
TPEPW
TP4031
Q4711
2SD0601A0L
R4898
10k
STB3.3V EEPROM_WP
R4899
R4896
10k
6.8k
IC4703
C4894 C4893
16V 16V
TVRP852-2
4.7u
0.1u
EEPROM
1 8
E0
VCC
2 E1 7
WC
3V_SCL1
3 E2 6
SCL
4 VSS 5 3V_SDA1
SDA
SCW3 ARM_TEST
SCW_3.3V
R4798
10k
IC4501 T6 JTAGICEEN
R4797
EXB38V103JV
IC4501 P2 TEST[3]
IC4501 R6 TEST[1]
IC4501 N5 TEST[0]
IC4501 N6 TEST[2]
R4796
0
R4793 IC4501 A5 TESTH
10k
IC4501 N3 IFMD[1]
IC4501 P3 IFMD[0]
R4791
10k
SW_3.3V STB3.3V
SCW3 ARM IIC
3V_SCL1 R4801 47
IC4501 Y3 SCL0 SCL1
3V_SDA1 R4802 47
IC4501 Y2 SDA0 SDA1
R4803 22
P3V_SCL2
IC4501 W3 SCL1 SCL2
R4804 22
P3V_SDA2
IC4501 AA1 SDA1 SDA2
22
3V_SCL3 R4805
IC4501 W4 SCL2 SCL3
3V_SDA3 R4806 22
SDA3
IC4501 Y4 SDA2
3V_SCL4 R4807 22
IC4501 W1 SCL3 SCL4
3V_SDA4 R4808 22
IC4501 Y5 SDA3 SDA4
TH-42PH11GK/MK/MS
DN-Board (4 of 7) Schematic Diagram
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