Service manual

Service Manual
Ethernet II
Item
Description
Qty
1
BARE PCB
1
2
ASSEMBLY DRAWING
1*
3
CIRCUIT DIAGRAM
1*
7
ETHERNET II REAR PANEL
1
8
PCB SUPPORT MOUNTING BRKT
1
11
CONR 2W SHUNT 0.1"
6
LK3 to 8
13
SKT IC 20/0.3" SUPA
4
IC10,14,18,19
14
SKT IC 32/0.6" SUPA
1
IC6
15
SKT IC 68W PLCC
1
IC3
16
SKT IC 28W PLCC
1
IC1
18
15W D SLIDE LOCK ASSY
1
SK 1
19
20
WIRE 22SWG CPR TIN
A/R
X1,SK2
22
SCW M2,5x6 PAN HD POSI
4
USE WITH ITEMS 1,7 & 8
23
SCW M3x10 PAN HD POSI
2
USE WITH ITEMS 1,8 & SK1
25
NUT M2,5 STL FULL Z/PAS
2
USED WITH ITEM 22
26
NUT M3 STL FULL Z/PAS
2
USED WITH ITEM 23
28
WSHR M2,5 SPRF IT STL
4
USED WITH ITEM 22
29
WSHR M3 SPRF IT STL
2
USED WITH ITEM 23
R1
RES 39R2 MF 1% 0W25 E96
1
R2
RES 39R2 MF 1% 0W25 E96
1
R3
RES 68R C/MF 5% 0W25
1
R4
RES 39R2 MF 1% 0W25 E96
1
R5
RES 100K C/MF 5% 0W25
1
R6
RES 39R2 MF 1% 0W25 E96
1
R7
RES 1K00 MF 1% 0W25 E96
1
R8
RES 1 K5 C/MF 5% 0W25
1
R9
RES 274R MF 1% 0W25 E96
1
R10
RES 220R C/MF 5% 0W25
1
R11
RES 1K5 C/MF 5% 0W25
1
R12
RES 274R MF 1% 0W25 E96
1
R13
RES 1K5 C/MF 5% 0W25
1
R14
RES 1M0 HIVOLT 5% 0W25
1
R15
RES 56R C/MF 5% 0W25
1
RP1
RESNET 1K5x7 SIL 8P 2%
1
RP2
RESNET 1K5x7 SIL 8P 2%
1
C1
CPCTR 100U ALEC 25V RAD
1
C2
CPCTR ALEC 47uF 16V RAD
1
C3
CPCTR ALEC 47uF 16V RAD
1
C4
CPCTR DCPLR 33/47n 0.2"
1
C5
CPCTR DCPLR 33/47n 0.2"
1
C6
CPCTR DCPLR 33/47n 0.2"
1
C7
CPCTR DCPLR 33/47n 0.2"
1
C8
CPCTR DCPLR 33/47n 0.2"
1
C9
CPCTR DCPLR 33/47n 0.2"
1
C10
CPCTR DCPLR 33/47n 0.2"
1
C11
CPCTR DCPLR 33/47n 0.2"
1
C12
CPCTR DCPLR 33/47n 0.2"
1
C13
CPCTR DCPLR 33/47n 0.2"
1
C14
CPCTR DCPLR 33/47n 0.2"
1
C15
CPCTR DCPLR 33/47n 0.2"
1
C16
CPCTR DCPLR 33/47n 0.2"
1
C17
CPCTR DCPLR 33/47n 0.2"
1
C18
CPCTR DCPLR 33/47n 0.2"
1
C19
CPCTR DCPLR 33/47n 0.7
1
C20
CPCTR DCPLR 33/47n 0.2"
1
C21
CPCTR DCPLR 33/47n 0.2"
1
C22
CPCTR CLASY 10n 250V 20%
1
C23
CPCTR 10N CPLT 30V 80%
1
C24
CPCTR 10N CPLT 30V 80%
1
C25
CPCTR CPLT 33p 30V 2%
1
C26
CPCTR CPLT 10p 30V 2%
1
C27
CPCTR 10N CPLT 30V 80%
1
C28
CPCTR 10N CPLT 30V 80%
1
C29
CPCTR 10U TANT 16V 20%
1
IC1
IC 8391A MCC 28 PLCC
1
Item
Description
Qty
IC2
IC 8392A TRNSCVR 16/0.3"
1
IC3
IC 83900 NIC 68 PLCC
1
IC4
IC 74HC245 CMOS 20/0.3"
1
IC5
IC 74HC245 CMOS 20/0.3"
1
IC6
IC ROM {0727,128 TBP}
1
IC7
IC 74HCT273 CMOS 20/0.3"
1
IC8
IC 74HCT273 CMOS 20/0.3"
1
IC9
IC 74HCT573 CMOS 20/0.3"
1
IC10
IC PAL 1 (0760,200 TBP}
1
IC11
IC 74ACT646 CMOS 20/0.3"
1
IC12
IC 74HCT573 CMOS 20/0.3"
1
IC13
IC 74ACT646 CMOS 20/0.3"
1
IC14
IC PAL 2 {0760,200 TBP}
1
IC15
IC SRAM 32Kx8 100nS 28/.6
1
IC16
IC SRAM 32Kx8 100nS 28/.6
1
IC17
IC DC/DC CONV 5V TO -9V
1
IC18
IC PAL 3 (0760,200 TBP}
1
IC19
IC PAL 4 {0760,200 TBP}
1
IC20
IC 74HC04 CMOS 14/0.3"
1
IC21
IC 74HC04 CMOS 14/0.3"
1
D1
DIODE IN4150 SI 50V DO35
1
FS1
FUSE 500MA FF AX LEAD LBC
1
TF1
TXF ISO LAN 16/0.3"
1
LK1
NOT FITTED
LK2
NOT FITTED
LK3}
LK4}
LK5}
CONR 6W WAFR 0.1" ST PCB
3
LK6}
LK7}
LK8}
LK9
NOT FITTED
LK10
NOT FITTED
LK11
NOT FITTED
LK12
NOT FITTED
LK13
NOT FITTED
LK14
NOT FITTED
LK15
NOT FITTED
LK16
NOT FITTED
SK1
CONR 15W SKT RA PCB +RFI
1
SK2
CONR BNC SKT RAPCB INSU
1
PL1
CONR 64W PLG RA AC PCB
1
X1
XTAL 20MHZ HC18 20PF P/L
1
*1 PER BATCH
Part 6 - Parts lists Issue 2, June 1991 6-9