Panasonic KV-S2045C Service Manual - Page 101

1 2 3 +5V 4 5 +5V KV-S2025C Series / KV-SU225C Series / KV-S2045C Series / KV-SU245C 6 C1611 0.1 C1606 0.1 L1602 S2045C L1601 C1601 0.1 A 002:2C LB1OE A L1603 002:2C 002:2C LB1WR LB1A[0-14] 002:8A 002:8A 002:8A 002:8A SHB1WR SHB1OE SHF1WR SHF1OE S2045C (Only for KV-S2045C/SU245C Series) IC1504 002:8A SH1A[0-14] C1612 100P C1613 N.M. C1614 0.1 C1607 100P C1608 N.M. C1609 0.1 LB1A[0] 1 A14 VCC 28 IC1505 IC1506 LB1A[2] LB1A[4] LB1A[6] LB1A[8] LB1A[10] LB1A[11] 2 A12 3 A7 4 A6 5 A5 6 A4 7 A3 WE 27 A13 26 A8 25 A9 24 A11 23 OE 22 LB1A[1] LB1A[3] LB1A[5] LB1A[7] S2045C C1602 100P C1603 N.M. C1604 0.1 S2045C SH1A[14] SH1A[13] SH1A[12] SH1A[10] SH1A[8] 1 A14 2 A12 3 A7 4 A6 5 A5 VCC 28 WE 27 A13 26 A8 25 A9 24 SH1A[11] SH1A[9] SH1A[7] SH1A[14] SH1A[13] SH1A[12] SH1A[10] SH1A[8] 1 A14 2 A12 3 A7 4 A6 5 A5 VCC 28 WE 27 A13 26 A8 25 A9 24 SH1A[11] SH1A[9] SH1A[7] LB1A[12] LB1A[13] LB1A[14] LB1D[1] LB1D[3] LB1D[5] 8 A2 9 A1 10 A0 11 I/O1 12 I/O2 13 I/O3 14 VSS A10 21 CS 20 I/O8 19 I/O7 18 I/O6 17 I/O5 16 I/O4 15 LB1A[9] LB1D[0] LB1D[2] LB1D[4] LB1D[6] LB1D[7] B CY7C199-15VC C1605 100P S2045C SH1A[6] SH1A[4] SH1A[3] SH1A[1] SH1A[0] SHF1D[6] SHF1D[4] SHF1D[2] 6 A4 7 A3 8 A2 9 A1 10 A0 11 I/O1 12 I/O2 13 I/O3 14 VSS A11 23 SH1A[5] OE 22 A10 21 SH1A[2] CS 20 I/O8 19 SHF1D[7] I/O7 18 SHF1D[5] I/O6 17 SHF1D[3] I/O5 16 SHF1D[1] I/O4 15 SHF1D[0] SH1A[6] 6 A4 SH1A[4] 7 A3 SH1A[3] 8 A2 SH1A[1] 9 A1 SH1A[0] 10 A0 SHB1D[6] 11 I/O1 SHB1D[4] 12 I/O2 SHB1D[2] 13 I/O3 14 VSS A11 23 OE 22 A10 21 CS 20 I/O8 19 I/O7 18 I/O6 17 I/O5 16 I/O4 15 SH1A[5] SH1A[2] SHB1D[7] SHB1D[5] SHB1D[3] SHB1D[1] SHB1D[0] C1615 100P B W24257AJ-12 C1610 100P [LINE BUFFER1] LB1D[0-7] 002:2B CY7C199-15VC W24257AJ-12 [FRONT SHADING1] CY7C199-15VC W24257AJ-12 [BACK SHADING1] SHB1D[0-7] SHF1D[0-7] 002:8A 002:8A STBY 002:8B;003:8B;008:8B +5V L1607 S2045C C1631 0.1 S2045C S2045C C1626 0.1 L1605 S2045C 003:2C 003:2C 003:2C C LB2OE LB2WR LB2A[0-14] LB2A[0] LB2A[2] LB2A[4] LB2A[6] LB2A[8] LB2A[10] LB2A[11] LB2A[12] LB2A[13] LB2A[14] LB2D[1] LB2D[3] LB2D[5] D (Only for KV-S2045C/SU245C Series) IC1507 1 A14 2 A12 3 A7 4 A6 5 A5 6 A4 7 A3 8 A2 9 A1 10 A0 11 I/O1 12 I/O2 13 I/O3 14 VSS VCC 28 WE 27 A13 26 A8 25 A9 24 A11 23 OE 22 A10 21 CS 20 I/O8 19 I/O7 18 I/O6 17 I/O5 16 I/O4 15 CY7C199-15VC W24257AJ-12 [LINE BUFFER2] S2045C S2045C L1604 C1621 0.1 S2045C +5V 003:8A 003:8A 003:8A 003:8A 003:8A SHB2WR SHB2OE SHF2WR SHF2OE SH2A[0-14] SH2A[0-14] S2045C C1622 100P C1623 N.M. C1624 0.1 S2045C LB2A[1] LB2A[3] LB2A[5] LB2A[7] LB2A[9] LB2D[0] LB2D[2] LB2D[4] LB2D[6] LB2D[7] C1625 100P S2045C SH2A[14] SH2A[13] SH2A[12] SH2A[10] SH2A[8] SH2A[6] SH2A[4] SH2A[3] SH2A[1] SH2A[0] SHF2D[6] SHF2D[4] SHF2D[2] LB2D[0-7] 003:2B S2045C (Only for KV-S2045C/SU245C Series) IC1508 1 A14 2 A12 3 A7 4 A6 5 A5 6 A4 7 A3 8 A2 9 A1 10 A0 11 I/O1 12 I/O2 13 I/O3 14 VSS VCC 28 WE 27 A13 26 SH2A[11] A8 25 SH2A[9] A9 24 SH2A[7] A11 23 SH2A[5] OE 22 A10 21 SH2A[2] CS 20 I/O8 19 SHF2D[7] I/O7 18 SHF2D[5] I/O6 17 SHF2D[3] I/O5 16 SHF2D[1] I/O4 15 SHF2D[0] S2045C C1630 100P CY7C199-15VC W24257AJ-12 [FRONT SHADING2] S2045C C1627 100P C1628 N.M. C1629 0.1 S2045C (Only for KV-S2045C/SU245C Series) IC1509 SH2A[14] SH2A[13] SH2A[12] SH2A[10] SH2A[8] SH2A[6] SH2A[4] SH2A[3] SH2A[1] SH2A[0] SHB2D[6] SHB2D[4] SHB2D[2] 1 A14 2 A12 3 A7 4 A6 5 A5 6 A4 7 A3 8 A2 9 A1 10 A0 11 I/O1 12 I/O2 13 I/O3 14 VSS VCC 28 WE 27 A13 26 A8 25 A9 24 A11 23 OE 22 A10 21 CS 20 I/O8 19 I/O7 18 I/O6 17 I/O5 16 I/O4 15 CY7C199-15VC W24257AJ-12 [BACK SHADING2] S2045C C1632 100P C1633 N.M. C1634 0.1 S2045C S2045C C SH2A[11] SH2A[9] SH2A[7] SH2A[5] SH2A[2] SHB2D[7] SHB2D[5] SHB2D[3] SHB2D[1] SHB2D[0] S2045C C1635 100P SHB2D[0-7] 003:8A SHF2D[0-7] 003:8A D CONTROL Board KV-S2025C/KV-SU225C/ KV-S2045C/KV-SU245C 4 12 1 2 3 4 5 6 101