Text preview for : s_c1_1_42.pdf part of PANASONIC TH37PV70E SERVICE MANUAL
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E
B
A
D
C
C1-BOARD TNPA4165AB (1/2)
TERM
TERM
2
C1_5V DM 1 R7112 4.7k NC VDD2 3 4 5 VDD2 VDD2 NC C7116 16V 1u GND 7 8 9 10 11 12 LE_C1 LEN 13 AA_DDC14 A6 14 AA_DDB14 A5 15 AA_DDA14 A4 16 AA_DDC15 A3 17 AA_DDB15 A2 18 AA_DDA15 A1 19 PC1_C1 BLK 20 CLR_C1 CLR 21 CLKD_0P1 FX 22 23 24 ODE_C1 ODE GND GND GND GND NC VDD2 VDD2 VDD2 NC VDD2 VDD2 VDD2 NC GND GND GND GND FS VDD1 LE_C1 LEN 45 AA_DDC12 A6 46 AA_DDB12 A5 47 AA_DDA12 A4 48 AA_DDC13 A3 49 AA_DDB13 A2 A1 BLK CLR FX FDET1 VDD1 ODE GND GND GND GND NC VDD2 VDD2 VDD2 NC 50 AA_DDA13 51 PC1_C1 52 CLR_C1 53 CLKD_1N2 54 55 56 ODE_C1 57 58 59 60 61 ODE GND GND GND GND NC VDD2 63 64 65 VDD2 VDD2 NC 57 58 59 60 61 FX FDET1 VDD1 54 C7114 16V 1u 55 56 ODE_C1 C7110 16V 1u CLR 53 CLKD_1N1 BLK 52 CLR_C1 A1 51 PC1_C1 A2 50 AA_DDA15 A3 49 AA_DDB15 A4 48 AA_DDC15 A5 47 AA_DDA14 A6 46 AA_DDB14 LEN 45 AA_DDC14 25 26 27 28 29 FDET VDD1 ODE_C1 ODE 25 26 27 28 29 GND GND GND GND NC VDD2 31 C7125 100V 0.47u R7145 6.8 78V 32 33 34 78V 35 36 R7142 6.8 37 VDD2 VDD2 NC VDD2 VDD2 VDD2 NC GND 39 40 41 42 43 44 GND GND GND FS VDD1 D7105 B0HCMM000014 CLKD_0P2 FX 22 C7124 50V 100p 23 24 FDET VDD1 CLR_C1 CLR 21 PC1_C1 BLK 20 AA_DDA13 A1 19 AA_DDB13 A2 18 AA_DDC13 A3 17 AA_DDA12 A4 16 AA_DDB12 A5 15 AA_DDC12 A6 14 GND GND GND FS VDD1 LE_C1 LEN 13 DM 1 NC VDD2 3 4 5 VDD2 VDD2 NC GND 7 8 9 10 11 12 GND GND GND FS VDD1 R7133 EXB38V471JV R7162 EXB38V471JV C7123 16V 1u NC DM 67 68 NC DM SIDE SIDE
TH-42PV70F/P, TH-42PX70B/E C1-Board (1 of 2) Schematic Diagram
1
ZA7101 K4AD01Z00001
!
CB2 CB1
ZA7102 K4AD01Z00001 C1_5V ZA7103 K4AD01Z00001 ZA7104 K4AD01Z00001
TO PANEL DATA DRIVER
TO PANEL DATA DRIVER
3
31 78V 32 33 VDA_75V 34 78V 35 36 C7152 100V 0.47u 37
C7117 50V 100p D7103 B0HCMM000014 C7118 100V 0.47u R7125 6.8
4
R7144 6.8 R7143 6.8 D7106 B0HCMM000014 R7134 EXB38V471JV
R7124 6.8 R7123 6.8 R7122 6.8
VDA_75V C7150 100V 0.47u
39 40 41 42 43 44 LE_C1
D7104 B0HCMM000014
R7130 EXB38V471JV
5 6
TH-42PV70F/P, TH-42PX70B/E C1-Board (1 of 2) Schematic Diagram
63 64 65
67 68
CB1
7 8
4
3
2
1