Panasonic PT-50LCZ70 Service Manual page 91

DRIVE I SCHEMATIC DIAGRAM
K26 XFRB IC2501 L26 SHCLKBN1 IC2501 M26 B3OUT10 IC2501 N26 B3OUT6 IC2501 P26 B3OUT2 IC2501
K25 ENBY2B IC2501 L25 SHCLKBN2 IC2501 M25 STSQEB IC2501 N25 B3OUT8 IC2501 P25 B3OUT4 IC2501
K24 FRPB IC2501 L24 SHCLKB1 IC2501 M24 B3OUT11 IC2501 N24 B3OUT7 IC2501 P24 B3OUT3 IC2501
K23 ENBY1B IC2501 L23 SHCLKB2 IC2501 M23 STSQOB IC2501 N23 B3OUT9 IC2501 P23 B3OUT5 IC2501
K22 VDD10 IC2501 L22 VDD10 IC2501 M22 VDD10 IC2501 N22 VDD10 IC2501 P22 VDD33 IC2501
IC2501
C1AB00002619
(SIGNAL PROCESS FOR LCD PANEL)
K17 GND IC2501 L17 GND IC2501 M17 GND IC2501 N17 GND IC2501 P17 GND IC2501
K16 GND IC2501 L16 GND IC2501 M16 GND IC2501 N16 GND IC2501 P16 GND IC2501
K15 GND IC2501 L15 GND IC2501 M15 GND IC2501 N15 GND IC2501 P15 GND IC2501
K14 GND IC2501 L14 GND IC2501 M14 GND IC2501 N14 GND IC2501 P14 GND IC2501
K13 GND IC2501 L13 GND IC2501 M13 GND IC2501 N13 GND IC2501 P13 GND IC2501
K12 GND IC2501 L12 GND IC2501 M12 GND IC2501 N12 GND IC2501 P12 GND IC2501
1 2
3 4
R26 B4OUT10 IC2501 T26 B4OUT6 IC2501 U26 B4OUT2 IC2501 V26 B1OUT10 IC2501 W26 B1OUT6 IC2501 Y26 B1OUT2
R25 B3OUT0 IC2501 T25 B4OUT8 IC2501 U25 B4OUT4 IC2501 V25 B4OUT0 IC2501 W25 B1OUT8 IC2501 Y25 B1OUT4
R24 B4OUT11 IC2501 T24 B4OUT7 IC2501 U24 B4OUT3 IC2501 V24 B1OUT11 IC2501 W24 B1OUT7 IC2501 Y24 B1OUT3
R23 B3OUT1 IC2501 T23 B4OUT9 IC2501 U23 B4OUT5 IC2501 V23 B4OUT1 IC2501 W23 B1OUT9 IC2501 Y23 B1OUT5
R22 VDD33 IC2501 T22 VDD33 IC2501 U22 VDD33 IC2501 V22 VDD33 IC2501 W22 VDD33 IC2501 Y22 GND
R17 GND IC2501 T17 GND IC2501 U17 GND
R16 GND IC2501 T16 GND IC2501 U16 GND
R15 GND IC2501 T15 GND IC2501 U15 GND
R14 GND IC2501 T14 GND IC2501 U14 GND
R13 GND IC2501 T13 GND IC2501 U13 GND
R12 GND IC2501 T12 GND IC2501 U12 GND
IC2501 AA26 B2OUT10 IC2501 AB26 B2OUT6 IC2501 AC26 B2OUT4 IC2501 AD26 B2OUT2 IC2501 AE26 GND IC2501
IC2501 AA25 B1OUT0 IC2501 AB25 B2OUT8 IC2501 AC25 B2OUT5 IC2501 AD25 B2OUT3 IC2501 AE25 GND IC2501
IC2501 AA24 B2OUT11 IC2501 AB24 B2OUT7 IC2501 AC24 CLP2 IC2501 AD24 GND IC2501 AE24 B2OUT1 IC2501
IC2501 AA23 B1OUT1 IC2501 AB23 B2OUT9 IC2501 AC23 GND IC2501 AD23 TEST2 IC2501 AE23 TEST3 IC2501
IC2501 AA22 GND IC2501 AB22 GND IC2501 AC22 VDD10 IC2501 AD22 TEST5 IC2501 AE22 TEST4 IC2501
IC2501 AB21 VDD10 IC2501 AC21 NRG IC2501 AD21 DIRXGN IC2501 AE21 DIRY IC2501
IC2501 AB20 VDD10 IC2501 AC20 ENBX4G IC2501 AD20 ENBX2G IC2501 AE20 ENBX3G IC2501
IC2501 AB19 VDD10 IC2501 AC19 DXOUTG IC2501 AD19 DEG IC2501 AE19 CLXOUTG IC2501
IC2501 AB18 VDD10 IC2501 AC18 DYOUTG IC2501 AD18 ENBY1G IC2501 AE18 CLYOUTG IC2501
IC2501 AB17 VDD10 IC2501 AC17 FRPG IC2501 AD17 STSQOG IC2501 AE17 XFRG IC2501
IC2501 AB16 VDD10 IC2501 AC16 SHCLKG2 IC2501 AD16 SHCLKG1 IC2501 AE16 SHCLKGN2 IC2501
IC2501 AB15 VDD10 IC2501 AC15 G3OUT11 IC2501 AD15 G3OUT9 IC2501 AE15 G3OUT10 IC2501
IC2501 AB14 VDD10 IC2501 AC14 G3OUT7 IC2501 AD14 G3OUT5 IC2501 AE14 G3OUT6 IC2501
IC2501 AB13 VDD10 IC2501 AC13 G3OUT3 IC2501 AD13 G3OUT1 IC2501 AE13 G3OUT2 IC2501
IC2501 AB12 VDD10 IC2501 AC12 G4OUT11 IC2501 AD12 G4OUT9 IC2501 AE12 G4OUT10 IC2501
91
PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
VIDEO SIGNAL
R2OUT_2 L2501 J0JDC0000105
R2OUT_4 L2538 J0JDC0000105
R2OUT_6 L2539 J0JDC0000105
SHCLKBN_1
R2OUT_8 L2540
J0JDC0000105
B3OUT_10
B3OUT_6 EXB28V820JX
R2502
B3OUT_2 R2OUT_3 L2502 J0JDC0000105
B4OUT_10 R2OUT_5 L2541 J0JDC0000105
B4OUT_6 R2OUT_7 L2542
J0JDC0000105
B4OUT_2 R2OUT_9 L2543 J0JDC0000105
B1OUT_10
EXB28V820JX
B1OUT_6
R2503
R2OUT_10 L2503 J0JDC0000105
B1OUT_2
R1OUT_2 L2544
J0JDC0000105
B2OUT_10
R1OUT_4 L2545 J0JDC0000105
B2OUT_6
R1OUT_6 L2546 J0JDC0000105
B2OUT_4
B2OUT_2 EXB28V820JX
R2504
R2OUT_11 L2504 J0JDC0000105
AF26 GND R1OUT_3 L2547 J0JDC0000105
R1OUT_5 L2548 J0JDC0000105
R1OUT_7 L2549 J0JDC0000105
SHCLKBN_2
EXB28V820JX
B3OUT_8
R2505
R1OUT_8 L2505 J0JDC0000105
B3OUT_4
R1OUT_10 L2550 J0JDC0000105
B4OUT_8
R4OUT_2 L2551 J0JDC0000105
B4OUT_4
R4OUT_4 L2552 J0JDC0000105
B1OUT_8
B1OUT_4 B1OUT_4 EXB28V820JX
R2506
B2OUT_8 R1OUT_9 L2506 J0JDC0000105
B2OUT_5 R1OUT_11 L2553
J0JDC0000105
B2OUT_3 R4OUT_3 L2554 J0JDC0000105
R4OUT_5 L2555
J0JDC0000105
AF25 GND
EXB28V820JX
DYOUT_B R2507
R4OUT_6 L2507
J0JDC0000105
SHCLKB_1
R4OUT_8 L2556 J0JDC0000105
B3OUT_11
R4OUT_10 L2557 J0JDC0000105
B3OUT_7
R3OUT_2 L2558 J0JDC0000105
B3OUT_3
B4OUT_11 EXB28V820JX
R2508
B4OUT_7 R4OUT_7 L2508 J0JDC0000105
B4OUT_3 R4OUT_9 L2559 J0JDC0000105
B1OUT_11 R4OUT_11 L2560 J0JDC0000105
B1OUT_7 R3OUT_3 L2561 J0JDC0000105
B1OUT_3
EXB28V820JX
B2OUT_11 R2509
R3OUT_4 L2509 J0JDC0000105
B2OUT_7
R3OUT_6 L2562 J0JDC0000105
R3OUT_8 L2563 J0JDC0000105
AF24 B2OUT0
R3OUT_10 L2564
J0JDC0000105
DE_B
DXOUT_B EXB28V820JX
R2510
ENBY1_B R3OUT_5 L2510 J0JDC0000105
SHCLKB_2 R3OUT_7 L2565 J0JDC0000105
B3OUT_9 R3OUT_9 L2566
J0JDC0000105
B3OUT_5 R3OUT_11 L2567 J0JDC0000105
B4OUT_9
EXB28V820JX
B4OUT_5
R2511
ENBY_R L2511 J0JDC0000105
B1OUT_9
DYOUT_R L2568
J0JDC0000105
B1OUT_5
DXOUT_R L2569 J0JDC0000105
B2OUT_9
DE_R L2570 J0JDC0000105
AF23 TEST1 EXB28V820JX
R2512
SHCLKR_1 L2512 J0JDC0000105 SHCLKR1
AF22 SHENB SHCLKRN_1 L2571 SHCLKNR1
J0JDC0000105
SHCLKR_2 L2572 J0JDC0000105 SHCLKR2
SHCLKRN_2 L2573 J0JDC0000105 SHCLKNR2
EXB28V820JX
R2513
AF21 DIRXG
AF20 ENBX1G G2OUT_2 L2513 J0JDC0000105
G2OUT_3 L2574 J0JDC0000105
G2OUT_4 L2575
J0JDC0000105
DXOUT_G G2OUT_6 L2576 J0JDC0000105
DE_G
EXB28V820JX
R2514
G2OUT_5 L2514 J0JDC0000105
AF19 MSELG
G2OUT_7 L2577
J0JDC0000105
G2OUT_9 L2578 J0JDC0000105
G2OUT_11 L2579 J0JDC0000105
DYOUT_G
ENBY_G EXB28V820JX
R2515
G2OUT_8 L2515
J0JDC0000105
AF18 ENBY2G G2OUT_10 L2580 J0JDC0000105
G1OUT_2 L2581 J0JDC0000105
G1OUT_4 L2582 J0JDC0000105
EXB28V820JX
R2516
G1OUT_3 L2516 J0JDC0000105
G1OUT_5 L2583 J0JDC0000105
AF17 STSQEG
G1OUT_7 L2584 J0JDC0000105
SHCLKG_2
G1OUT_9 L2585 J0JDC0000105
SHCLKG_1
SHCLKGN_2 EXB28V820JX
R2517
SHCLKGN_1 G1OUT_6 L2517 J0JDC0000105
G1OUT_8 L2586 J0JDC0000105
AF16 SHCLKGN1 G1OUT_10 L2587 J0JDC0000105
G3OUT_11 G4OUT_2 L2588
J0JDC0000105
G3OUT_9
EXB28V820JX
G3OUT_10 R2518
G1OUT_11 L2518
J0JDC0000105
G3OUT_8
G4OUT_3 L2589 J0JDC0000105
G4OUT_5 L2590
J0JDC0000105
AF15 G3OUT8
G4OUT_7 L2591 J0JDC0000105
G3OUT_7
G3OUT_5 EXB28V820JX
R2519
G3OUT_6 G4OUT_4 L2519 J0JDC0000105
G3OUT_4 G4OUT_6 L2592 J0JDC0000105
G4OUT_8 L2593 J0JDC0000105
AF14 G3OUT4 G4OUT_10 L2594 J0JDC0000105
EXB28V820JX
R2520
G4OUT_9 L2520 J0JDC0000105
G3OUT_3
G4OUT_11 L2595 J0JDC0000105
G3OUT_2
G3OUT_3 L2596 J0JDC0000105
G3OUT_5 L2597 J0JDC0000105
AF13 G3OUT0
EXB28V820JX
G4OUT_11
R2521
G4OUT_9 G3OUT_2 L2521 J0JDC0000105
G4OUT_10 G3OUT_4 L2598 J0JDC0000105
G4OUT_8 G3OUT_6 L2599
J0JDC0000105
G3OUT_8 L2401 J0JDC0000105
AF12 G4OUT8
EXB28V820JX
G4OUT_7 R2522
G3OUT_7 L2522 J0JDC0000105
G4OUT_5
G3OUT_9 L2402
R2OUT[0]
57 R2OUT[0] TO D IV, D IV
R2OUT[2]
58 R2OUT[2] TO D IV, D IV
R2OUT[4]
59 R2OUT[4] TO D IV, D IV
R2OUT[6]
60 R2OUT[6] TO D IV, D IV
R2OUT[1]
61 R2OUT[1] TO D IV, D IV
R2OUT[3]
62 R2OUT[3] TO D IV, D IV
R2OUT[5]
63 R2OUT[5] TO D IV, D IV
R2OUT[7]
64 R2OUT[7] TO D IV, D IV
R2OUT[8]
65 R2OUT[8] TO D IV, D IV
R1OUT[0]
66 R1OUT[0] TO D IV, D IV
R1OUT[2]
67 R1OUT[2] TO D IV, D IV
R1OUT[4]
68 R1OUT[4] TO D IV, D IV
R2OUT[9]
69 R2OUT[9] TO D IV, D IV
R1OUT[1]
70 R1OUT[1] TO D IV, D IV
R1OUT[3]
71 R1OUT[3] TO D IV, D IV
R1OUT[5]
72 R1OUT[5] TO D IV, D IV
R1OUT[6]
73 R1OUT[6] TO D IV, D IV
R1OUT[8]
74 R1OUT[8] TO D IV, D IV
R4OUT[0]
75 R4OUT[0] TO D IV, D IV
R4OUT[2]
76 R4OUT[2] TO D IV, D IV
R1OUT[7]
77 R1OUT[7] TO D IV, D IV
R1OUT[9]
78 R1OUT[9] TO D IV, D IV
R4OUT[1]
79 R4OUT[1] TO D IV, D IV
R4OUT[3]
80 R4OUT[3] TO D IV, D IV
R4OUT[4]
81 R4OUT[4] TO D IV, D IV
R4OUT[6]
82 R4OUT[6] TO D IV, D IV
R4OUT[8]
83 R4OUT[8] TO D IV, D IV
R3OUT[0]
84 R3OUT[0] TO D IV, D IV
R4OUT[5]
85 R4OUT[5] TO D IV, D IV
R4OUT[7]
86 R4OUT[7] TO D IV, D IV
R4OUT[9]
87 R4OUT[9] TO D IV, D IV
R3OUT[1]
88 R3OUT[1] TO D IV, D IV
R3OUT[2]
89 R3OUT[2] TO D IV, D IV, D IV
R3OUT[4]
90 R3OUT[4] TO D IV, D IV
R3OUT[6]
91 R3OUT[6] TO D IV, D IV
R3OUT[8]
92 R3OUT[8] TO D IV, D IV
R3OUT[3]
93 R3OUT[3] TO D IV, D IV
R3OUT[5]
94 R3OUT[5] TO D IV, D IV
R3OUT[7]
95 R3OUT[7] TO D IV, D IV
R3OUT[9]
96 R3OUT[9] TO D IV, D IV
ENBYR
97 ENBYR TO D IV, D IV
DYOUTR
98 DYOUTR TO D IV, D IV
DXOUTR
99 DXOUTR TO D IV, D IV
DEOR
100 DEOR TO D IV, D IV
101 SHCLKR1 TO D IV, D IV
102 SHCLKNR1 TO D IV, D IV
103 SHCLKR2 TO D IV, D IV
104 SHCLKNR2 TO D IV, D IV
G2OUT[0]
105 G2OUT[0] TO D V, D V
G2OUT[1]
106 G2OUT[1] TO D V, D V
G2OUT[2]
107 G2OUT[2] TO D V, D V
G2OUT[4]
108 G2OUT[4] TO D V, D V
G2OUT[3]
109 G2OUT[3] TO D V, D V
G2OUT[5]
110 G2OUT[5] TO D V, D V
G2OUT[7]
111 G2OUT[7] TO D V, D V
G2OUT[9]
112 G2OUT[9] TO D V, D V
G2OUT[6]
113 G2OUT[6] TO D V, D V
G2OUT[8]
114 G2OUT[8] TO D V, D V
G1OUT[0]
115 G1OUT[0] TO D V, D V
G1OUT[2]
116 G1OUT[2] TO D V, D V
G1OUT[1]
117 G1OUT[1] TO D V, D V
G1OUT[3]
118 G1OUT[3] TO D V, D V
G1OUT[5]
119 G1OUT[5] TO D V, D V
G1OUT[7]
120 G1OUT[7] TO D V, D V
G1OUT[4]
121 G1OUT[4] TO D V, D V
G1OUT[6]
122 G1OUT[6] TO D V, D V
G1OUT[8]
123 G1OUT[8] TO D V, D V
G4OUT[0]
124 G4OUT[0] TO D V, D V
G1OUT[9]
125 G1OUT[9] TO D V, D V
G4OUT[1]
126 G4OUT[1] TO D V, D V
G4OUT[3]
127 G4OUT[3] TO D V, D V
G4OUT[5]
128 G4OUT[5] TO D V, D V
G4OUT[2]
129 G4OUT[2] TO D V, D V
G4OUT[4]
130 G4OUT[4] TO D V, D V
G4OUT[6]
131 G4OUT[6] TO D V, D V
G4OUT[8]
132 G4OUT[8] TO D V, D V
G4OUT[7]
133 G4OUT[7] TO D V, D V
G4OUT[9]
134 G4OUT[9] TO D V, D V
G3OUT[1]
135 G3OUT[1] TO D V, D V
G3OUT[3]
136 G3OUT[3] TO D V, D V
G3OUT[0]
137 G3OUT[0] TO D V, D V
G3OUT[2]
138 G3OUT[2] TO D V, D V
G3OUT[4]
139 G3OUT[4] TO D V, D V
G3OUT[6]
140 G3OUT[6] TO D V, D V
G3OUT[5]
141 G3OUT[5] TO D V, D V
G3OUT[7]