Toshiba Strata Se, Strata Vie General Description Manual

CHART NO. 5 
CO LINE FAULTS FAULT FINDING 
SECTION 500-036-500 
JANUARY 1988 
From 
NO Go to Page 4 
to classify 
fault. 
NO 
Replace 
appropriate 
HCNB . Correcr co:PBx 
.-------_____-___________ line operaaon 
l Wlrjng between 
SCOUNCOU and 
Change the 
vcou:scou. 
Replace the 
Tag defective Tag defective 
* Item and return 
for repair. return for repaIr. 
1 
END 
-ll-  

FAULT FlNDlNG 
SECTION -500-036-500 
JANUARY 1988 
CHART NO. 6 
MOH FAULTS 
From 
MOH 
I 0 Page 5 
Parr here ro 
here from rhe 
Fault Classlflcarton NO Go to Page 4 
w to cl assi fy 
fault. 
l Verify external 
equipment. 
SMOU equipped? Replace the 
Replace the 
scou/vcou. NO 
YES Tag defective 
w PCB and return 
for repair. 
c5 END  

FAULT FINDING 
SECTION 500-036-500 
CHART NO. 7 JANUARY 1988 
NOTE. 
Programmrng I* 
nor effectrve 
unnl HKSU power 
switch IS cycled 
off/on with HKSU 
SET LED off. 
PAGE/BGM FAULTS 
Fault Classlflcatlon NO Go to Pdge 4 
to c!asslfy 
fault. 
l L,erify ex:Prnal 
ecl”~ome”t. 
l Verify programming. 
1 YES 
Call the Service 
Center for 
assistance. MOH & BGM 
END 
Tag defective Call the Service 
Center for 
assistance. 
-13-  

FAULT FINDING 
SECTION 500-636-500 
JANUARY 1988 
CHART NO. 8 
DOOR PHONE FAULTS 
here from the Go ro Page 4 
to classify 
fault. 
Verify station 
cables. 
Call the Service 
Cenrer for 
DP button is 
assistance. 
-14-  

CHART NO. 8 
DOOR PHONE FAULTS (cont.) 
From 
OP2 
Page 14 
c From 
DP5 
Page 16 
i) 
1 YES 1 YES 
I 
FAULT FINDING 
SECTION 500-036-500 
JANUARY 1988 
J 
YES 
Tag defective Door 
Phone or Door Phone j 
Cor,tr;l ‘Jr,:; and 
return for repair. 
-15-  

FAULT FINDING 
SECTION 500-036-500 
JANUARY 1988 
CHART NO. 8 
DOOR PHONE FAULTS (cont.) 
NO 
Recheck Door Phone 
Conrrol Unit output 
prOgramm!ng 
YES properly for the 
Program system 
for Door 
Phone usage. 
-16-  

CHART NO. 9 
From SMDR FAULTS 
NO 
* Go to Page 4 
to classify fault 
Verify: 
l Printer Operation l Cable Cornectlon. l HSMB StrappIng 
.2,?.cec :a!! ?hresn. 
aid exseedtd. 
Replace the 
HSMB. 
To 
FAULT FINDING 
SECTION 500-036-500 
JANUARY 1988 
From 
Replace the SCCU 
VCCU Intt~alize 
the system and 
reprogram as 
requrred. 
Call the Serwce 
Center for asststance. 
23 END 
-17-  

CHART NO. 10 
OPX FAULTS 
Starr here ro 
clear OPX or 
Auxlliery Device 
faulrs. 
From 
v Page From 
l Strap option on 
HOXB:HIOB. 
l Program. 
. statton w,r,ng. 
. Stanaara Teleunone. l Aux. ?ower/Rlnglng. l Off-oremjses line. 
. A~x,l,ary Oewce 
TO”“e‘tea :a HIOB. 
I  FAULT FINDING 
SECTION 500-036-500 
JANUARY 1988 
Replace the 
appropriate HOXB 
or HIOB. 
the fault 
cleared? the fault 
cleared? > 
Call the Serwce 
Center for assistance. Tag the 
defective un~tls) 
and return for 
repalr.  

FAULT FINDING 
SECTION 500-036-500 
JANUARY 1988 
CHART NO. 11 
OPL FAULTS 
From 
YES 
CO line ~onlon 
Replace the 
HOLE. 
-19-  

i 
i . 
FAULT FINDING 
SECTION 500-036-500 : 
JANUARY 1988 
CHART NO. 12 
REMOTE MAINTENANCE FAULTS 
From 
line ooerar~on ior 
Remore Mainrename 
Modem. 
Serwce Center 
for asslsrance. 
-2o-