NAD T743, Service Manual

Page: 66 / 72

66
R754*AH,AHT 387-390453-61(1) RES CONDUCTIVE PATH 3.9M OHM
1/2W 5% 250V
STANDBY TRANSFORMER
T751 177-004005-01(2)/E TRANSFORMER PW EI-35 100V/220V
T05382B ISS 2 (RoHS)
POWER SWITCH
SW1 182-011118-00(9)/E POWER SWITCH TV-8 10A/250VAC
UL/CSA/VDE/F/D/S PS3-22SPA-P7CZ
BABY BLUE HN (RoHS)
JUMPERS
JP1,JP2*AH,AHT 232-005160-00(1)/E TINNED WIRE DIA 0.5MM L=16.0MM
(GP)
JP6*AH,AHT 232-005145-00(9)/E TINNED WIRE DIA 0.5MM L=14.5MM
(GP)
JP3*C,CT 232-005080-00(9)/E TINNED WIRE DIA 0.5MM L=8.0MM
(GP)
JP7*C,CT 232-005065-00(8)/E TINNED WIRE DIA 0.5MM L=6.5MM
(GP)
SECONDARY BOARD
PCB ASSEMBLY 800-SEBD43-20 T743AH (US) Phase II Secondary Board
Assembly
CAPACITORS
C781-C785,C787-C788 106-104076-01(8)/E CAP MPF 0.1uF 63V +/-5% MEM (RoHS)
C790,C791 130-823062-00(1) CAP ELEC LP 8200uF 63V 20% 85C
RAD
DIODE
D781 305-512540-04(5)/E BRIDGE RECTIFIER 25A 400V BR254W
BR-25W (RoHS)
FUSES
F781,F782 370-016100-04(9) FUSE TIME-LAG 10A / 250VAC
5 X 20mm UL/VDE 5D
JUMPER BARS
J3,J4 670-075200-01(7) JUMPER BAR DIA1.5 X 25 R.1
RESISTORS
R781-R785 383-022823-60(4) RES MO 0.22 OHM 5% 1/2W
SPEAKER BOARD
PCB ASSEMBLY 800-SPBD43-20 T743AH (US) Phase II Speaker Board
Assembly
CAPACITORS
C563,C825,C562,C561,C826,C568, 100-332577-00(5) CAP CER HIK 3.3nF 50V 10% B RAD
C569 ST7.5 HIKB332K507
Reference No. Database Part No. Description