Toshiba Voice Processing Vp100 Installation And Maintenance Manual

6-38 installation and Maintenance Manual 
HARDWARE ERRORS 
The VP 100 logs each hardware error. along Lvith its date, time, and type, in the HardLvare Error 
Table. This section explains how to read and intfrpret the information in the Hardware Error Table. 
It also suggests some probable causes and remedies. 
0 To LIST the Hardware Error Table, from the @ prompt, enter: 
a*- 
LIST HARDWW or (L H) 1-1 
. 
l To CLEAR the Hardware Error Table, from the @ prompt, enter: 
CLEAR HARDW.m or (C H) -1 
- _...

MAINTENANCE 
6-39 
- _ 
Error Type:Name 
2: 
Tone 
Reflection 
Table 6-2 Hardware Error Types and Remedies 
Source 
Remedy Pr‘iority 
Selftest or Clear Hardware Error Table. Run TE L 1. 2 
TEST LIKE 1. 
If one channel fails, disconnect line cord 
and run TE L 
1 again . If errors repeat, 
replace the LI. If all lines fail. check the 
configuration or MB as possible cause,If 
error repeats. replace MB and metal case. 
3: 
Prompt Selftest or 
TEST LIKE 1. Same as error 2. 2 
4: DTlMF Reflection Selftest or...

6-40 installation and Maintenance Manual 
- _ 
‘. 
Table 6-2 Hardware Error Types and Remedies (continued) 
Error Type:Name Source 
Remedy 
Priority 
. 
16: HD =l PROMPTS Defect in prompt area 
Restore system prompts from the CAT to 3 
logged into Defect List. 
the HD. Refer to the PROCEDURES 
chapter. If errors repeat, replace the HD. If 
the error repeats, replace MB and mef;rl 
.case. 
17: HD Defects 
DATA-1 = 
DXTA-2 = 
D.XTA-3 = 
D.ATA-4 = 
Too many defects, or 
defects in a critical area. 
ERROR...

MAINTENANCE 
6-41 
Table 6-2 Hardware Error Types and Remedies (continued) 
Error Type:Name Source 
Remedy 
Priority 
. 
27: Option Control Problem wide rhr Option 
Contact Toshiba technical support. 3 
Chip Error Control Chip. 
DATA-1 = ERROR C(?lJE: 
-._-.- - 
01 = OCC READ ERROR (OCC CHIP PRqBABLY BAD OR MISSDG) l ‘- 
02 = OCC CHECKSml ERROR 
’  03 = SERLV. NUhlBERS ON THE OCC AND SECTOR 3 ARE DIFFERENT 
0-t = COATENTS OF THE OCC AlW SECTOR 3 ARE DIFFERENT 
05 = OCC SERIAL WJlBER IS ALL ZEROES 
06 =...

6-42 Installation and Maintenance Manual 
6.8 VP 100 SYSTEM DIAGRAMS 
Figure 6-3 through Figure 6-5 illustrate various vie\vs of the VP 100 cabinet. 
t 
Tosht~a VP Systems Release 6.1 December, 1992  

MAINTENANCE 
6-43 
Power and 
Telephone 
Cables 
Figure 6-3 The VP 100 Cabinet Front View 
Toshiba VP Systems 
Release 6.1 * December, 1992  

fi-AA /nsta//;ltinn and Maimsm~~~ Manual 
. . 
Card Reset xX 
LEDs 
Mounting - 
Locations 
‘ 
 
Channel 
Statrjs LEDs 
-i- 
._Q___Q__-Q___Q~ __-_-_-------- 0 / I 
03 05 07 0 
. 
Ho’der Mo;&ing 
Locations 
Figure 6-4 The VP 100 Front View of Metal Enclosure 
Alarm LED 
Power LED 
Toshiba VP Syskms Release 6.1 December. 1992  

MAINTENANCE 
6-45 
__ 
.._ . Fuse Holder, - 
Power Switch 
Port 
Numbers 
IEC Connector 
I 
I I 
d- 
 
II  
 
OI’ 
cl’ cl3 cl5 cl7 cl 
- _ 
cl2 04 0.6 08 
_. - 
I A 1 
I 
I 
 
/ . * 
Term 1 Term 2 
AUX 
Connector 
Figure &!5 VP 100 Bottom View of Metal Enclosure 
. 
. 
Toshiba VP Systems 
Release 6.1 December. 1992  

’ 6-46 Installation and hfaintenance Manual 
6.9 HARDWARE REPLACEMENT 
.- The following sections explain how to safely replace sub-assemblies in the VP 100 cabinet. The 
sub-assemblies do not contain any replaceable components. Replacing. attempting to replace. or 
modifying any of the sub-assemblies voids all warranties. An assembly may be replaced by the 
manufacturer with an equivalent assembly. 
.*- 
b 
WARNI’NG 4 
Use’of a wrist grounding strap prevents damage to sensitive electronic 
components....

MAINTENANCE 
6-47 
Pin 
 Pin 1 
/ Indicator 
. . 
Ha;d Disk 
Mounting 
Screws 
Fan Mounting 
- 
Power 
T-----l / SUPPlY 
Line Card 
Line Card 
Extractors , Fan 
Main Board , 
III II ’ 
I II \ Power 
1 
’ IIA 
Mounting 
Screws 
Figure 6-6 The VP 100 Components and Their Mounting Locations _ _ 
A. 
a 
Toshiba VP Systems Release 6.1 December. 1992