Service manual

Service Manual
Keyboard adaptor PCB (cont)
(membrane keyboard)
Item
Description
Qty
SK2
CONR 20W FLEX PCB
1
SK3
CONR 9W SKT M/DIN RA RFI
1
SW1
SW 2P MOM CO P/B RA PCB
1
X1
XTAL 12.00MHZ HC18
1
Keyboard assembly (keyswitch
keyboard)
This is a service replacement item. Part numbers:
0186,012 (keyboard subassembly)
0086,900/A (complete keyboard unit).
Ethernet I
Item
Description
Qty
BARE PCB
1
ASSEMBLY DRAWING
1*
CIRCUIT DIAGRAM
1'
IC13
IC GAL 1 {0760,200 TBP}
1
IC14
IC GAL 2 {0760,200 TBP}
1
IC15
IC GAL 3 {0760,200 TBP}
1
IC12
IC PROM {0702,719 TB P}
1
ETHER/CHEAPERNET REAR PNL
1
PCB SUPPORT MOUNTING BRKT
1
R18
RES 4K7 C/MF 5% 0W25
1
R12-15
RES 39R2 MF 1% 0W25 E96
4
R7-10
RES 43R2 MF 1% 0W25 E96
4
R6
RES 78R7 MF 1% 0W25 E96
1
R2,3,1E
RES 243R MF 0%5 0W25
3
R11
RES 1M0 HIVOLT 5% 0W25
1
RP1
RES 10Kx5 NET SIL 6P 5%
1
C1,2
CPCTR CPLT 33p 30V 2%
2
C4,5,9,
CPCTR ALEC 47uF 16V RAD
5
10,15
C8
CPCTR CML 220n 25V 80%
1
C18,19
CPCTR CER 10n 100V 20%
2
C13
CPCTR MPSTR 22n 50V 10%
1
C3
CPCTR CLASY 10n 250V 20%
1
"A",C6,
CPCTR DCPLR 33/47n 0.2"
12
7,14,
6,17
IC10,11
IC 62256 SRAM 100nS 32Kx8
2
IC16
IC 82501 SIA NMOS 20/0/3"
1
IC17
IC 82502 TRAN MOS 16/0.3"
1
IC1
IC 82586 LAN NMOS 48/0.6"
1
IC2,3
IC 74HCT244 CMOS 20/0.3"
2
IC6,7,
IC 74HCT245 CMOS 20/0.3"
4
8,9
IC4,5
IC 74HCT573 CMOS 20/0.3"
2
IC18
IC 74ACT240 CMOS 20/0.3"
1
DC1
was DC)DC/DC CONV 12V TO 5V,10V
1
Q1
was TR1)TRANS BC239 NPN TO92 EBC
1
D1,2
DIODE IN4150 SI 50V DO35
2
LK10
CONR WAFR 3W 0.1" ST PCB
1
LK3-8,
CONR 2W SHUNT 0.1"
7
10
SKT
IC 16/03" SUPA
1
USE ON IC17
SKT
IC 20/0.3" SUPA
1
USE ON IC16
SKT
IC 48/0.6" SUPA
1
USE ON IC1
SK1
(was PL2)CONR 15W SKT RA PCB+RFI
1
PL1
CONR 64W PLG RA AC PCB
1
LK3-8
CONR WAFR 6W 0.1" ST PCB
3
PL3
CONR BNC SKT PNL 50R INSU
1
15W D SLIDE LOCK ASSY
1
USE ON SK1
X1
XTAL 20MHZ HC18 20PF P/L
1
T1
ISO TRANS 16PIN DIL 0.3"
1
WIRE
22SWG CPR TIN
A/R
USE ON X1,PL3
SCW
M2.5x6 PAN HD POSI
4
USE ON 1,16,17
SCW
M3x10 PAN HD POSI
2
USE ON 1,17,89
NUT
M2.5 STL FULL Z/PAS
2
USE ON 108
NUT
M3 STL FULL Z/PAS
2
USE ON 96,109
WSHR
M2.5 SPRF IT STL
2
USE ON 108
WSHR
M3 SPRF IT STL
2
USE ON 96,109
*1 PER BATCH
6-8 Issue 2, June 1991 Part 6 - Parts lists