Nakamichi PDP-42, Service Manual

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5-1 Connection P.C.B. Ass’y
5. ELECTRICAL PARTS LIST (Display Unit)
5-2 Fan-A P.C.B. Ass’y
5-3 Fan-B P.C.B. Ass’y
5-4 Power Switch P.C.B. Ass’y
5-5 Remote Sensor-2 P.C.B. Ass’y
5-6 Filter P.C.B. Ass’y R554
Ref. No. Part No. Description Q'ty
BK10469A CONNECTION P.C.B. ASS'Y R554
0B61640A Connection P.C.B. 1
D1,2 0B13151A SID 1SS355TE-17* 2
D3,4 0B12586A SiD 1N4002 2
D5,6 0B12586A SiD 1N4002 2
D7 0B12586A SiD 1N4002 1
IC1 0B13292A IC DS90CF584MTD* 1
IC2,3 0B13282A IC 74F541SJX* 2
IC4,5 0B13282A IC 74F541SJX* 2
IC6 0B13280A IC 74F04SJX* 1
IC8 0B13287A IC BU4066BCF-E2* 1
L1,2 0B50416A Coil 101K (3225)* 2
L3 0B50416A Coil 101K (3225)* 1
L4,5 0B50417A Coil 2R2M (3225)* 2
L6,7 0B50416A Coil 101K (3225)* 2
TR1 0B13246A TR 2SB1132-P/Q/R* 1
TR10 0B13266A TR DTC144EKA* 1
TR11 0B13246A TR 2SB1132-P/Q/R* 1
TR2 0B13245A TR 2SA1037AK-R/S* 1
TR3 0B13247A TR 2SC2412K-R/S* 1
TR4 0B13245A TR 2SA1037AK-R/S* 1
TR5 0B13263A TR DTA143TKA* 1
TR6,7 0B13266A TR DTC144EKA* 2
TR8,9 0B13266A TR DTC144EKA* 2
P1 0B85776A 40P SOCKET 10240-1210VE* 1
P4 0B85785A 68P SOCKET FX2B-68PA 1
R45 0B21790A RC BGR7 220J (7W) 1
R56,57 0B21826A RF ERG1SJ221V (1W) 2
Ref. No. Part No. Description Q'ty
BK10483A FAN-A P.C.B. ASS'Y R554
D414,415 0B13258A SID 1N4002-N02 2
D416,417 0B13258A SID 1N4002-N02 2
D418,419 0B13258A SID 1N4002-N02 2
D420 0B13258A SID 1N4002-N02 1
D441,442 0B13258A SID 1N4002-N02 2
D443,444 0B12249A SID 1SS133 2
D447,448 0B12249A SID 1SS133 2
D449,450 0B12249A SID 1SS133 2
IC411 0B13300A IC NJM2058M-TE2* 1
IC412 0B13288A IC BU4093BF-E2* 1
IC413 0B13287A IC BU4066BCF-E2* 1
JS411 0B85737A W.Jumper P7.5(18) 1
L411,412 0B50391A Coil EL0606RA 101K 2
TR415 0B13247A TR 2SC2412K-R/S* 1
Ref. No. Part No. Description Q'ty
BK10484A FAN-B P.C.B. ASS'Y R554
D424,425 0B13258A SID 1N4002-N02 2
D426,427 0B13258A SID 1N4002-N02 2
D428,429 0B13258A SID 1N4002-N02 2
D430 0B12249A SID 1SS133 1
D471 0B12249A SID 1SS133 1
D474,475 0B12249A SID 1SS13 2
IC421 0B13300A IC NJM2058M-TE2* 1
L421 0B50391A Coil EL0606RA 101K 1
Ref. No. Part No. Description Q'ty
BK10486A POWER SWITCH P.C.B. ASS'Y R554
0B61655A Power Switch P.C.B. R554
P491 0B85763A Plug 178496-1 2P 1
P492 0B85764A Plug 178496-4 2P 1
SW491 0B70310A Push Switch SDDFC3 1
Ref. No. Part No. Description Q'ty
BK10482A REM SENSOR-2 P.C.B. ASS'Y R554
0B61651A REM Sensor-2 P.C.B. R544
D401 0B12249A SID 1SS133 1
D402 0B13237A LED SML78423CTP15 1
PH401 0B13240A PHT S. GP1U261X 1
Ref. No. Part No. Description Q'ty
BK10471A FILTER P.C.B. ASS'Y R554
0B61642A Filter P.C.B. R544
C1 0B43334A CML RE-L 684K275V 1
L1 0B50428A LF FK-130G-1020H 1
P1 0B85755A INLET M1908-C 3P 1
R1 0B21791A RF RCR60 105J (1W) 1
W00100 BG10464A NLET CODE ASS'Y R554 1
Notes:
1. Abbreviations
TR-Transistor, SID-Slicon Diode, ZD-Zener Diode,
RC-Cement Resistor, RF-Fail Safe Type Resistor,
IC-Integrated Circuit, CML-Mylar Capacitor.
2. Parts marked with * show chip parts.
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