Panasonic TH-50PH9UK, Service Manual

Page: 108 / 159

14.40. C1-Board (1 of 2) Schematic Diagram
TERM
SIDE
TERM
SIDE
AB_CLK2P1
AB_CLK2P2
AB_LEU1 AB_DU
A20
AB_DUB20 AB_DUC20 AB_DUB21 AB_DUC21 AB_PCU2 AB_LEU1 AB_DU
A20
AB_DUB20 AB_DUC20 AB_DU
A21
AB_DUB21 AB_DUC21
AB_PCU2
AB_LEU2 AB_DU
A18
AB_DUB18 AB_DUC18 AB_DU
A19
AB_DUB19 AB_DUC19 AB_PCU2 AB_LEU2 AB_DU
A18
AB_DUB18 AB_DUC18 AB_DU
A19
AB_DUB19 AB_DUC19
AB_PCU2
AB_DU
A21
AB_CLK3N2
AB_ODEU AB_CLR
U
AB_CLR
U
AB_ODEU
AB_ODEU AB_CLR
U
AB_ODEU AB_CLR
U
AB_CLK3N1
1 3 4 5 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 57 58 59 60 61 63 64 65 67 68 56
C7105
16V
1u
R7105
6.8
VDA_75V
C7108
50V
100p
C1_5V
1 3 4 5 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 57 58 59 60 61 63 64 65 67 68 56
R7115
6.8
R7104
6.8
VDA_75V
R7116
6.8
R7113
6.8
C7112
100V
0.47u
R7103
6.8
C7106
100V
0.47u
C7117
50V
100p
R7108
0
C1_5V
R7118
0
R7131
1k
R7106
6.8
R7120
0
C7114
16V
1u
R7114
6.8
R7110
0
C7103
100V
0.47u
C7115
100V
0.47u
C7109
16V
1u
C7118
16V
1u
VDD2 VDD2 VDD2 VDD2 GND GND GND GND A2 A6 NC A3 NC ODE GND DM NC GND GND VDD2 GND NC GND VDD1 GND FX GND GND A3 VDD2 A4 VDD2 VDD2 FS VDD1 VDD2 FDET1 FDET NC BLK NC A1 VDD1 VDD1 BLK FS ODE CLR NC CLR A2 NC FX A6 DM LEN VDD2 A5 VDD2 VDD2 A5 A4 A1 LEN GND GND GND GND
VDD2 BLK GND FDET GND FX VDD2 FS VDD2 A4 VDD2 DM VDD1 A5 GND NC VDD2 VDD2 VDD2 CLR VDD2 GND A2 GND GND GND A2 A6 FS NC A1 LEN A3 NC ODE GND DM NC NC GND GND VDD1 VDD2 GND NC BLK GND A6 VDD1 VDD2 GND FX FDET1 A1 ODE VDD2 A4 GND GND VDD2 GND NC NC LEN A5 A3 CLR VDD1
CA1
CA2
C
1 6 8 2 7 4 5
A
D
B
3
E
PANEL DATA
TO
DRIVER
PANEL DATA
TO
DRIVER
1
2
3
4
5
C1-BOARD TXNC11BHTUE (1/2)
TH-50PH9UK
C1-Board (1 of 2) Schematic Diagram TH-50PH9UK
C1-Board (1 of 2) Schematic Diagram
TH-50PH9UK
108