General Information; Diagnosis; Test Software - Pioneer TS4 Service Manual

6. GENERAL INFORMATION

6.1 DIAGNOSIS

6.1.1 Test Software

1. Test Software Operating Environment
The following shows the environment for running the test software using the control program and performing various measurements.
Not necessary when receiving the satellite signal .
If this jig is attatched, it is unable to change LNB.
Frequency meter
22KHz:ON/OFF
ATT:AGC
RFIN
RF OUT
Spectrum analyzer
DOS/V : Contains control program.
Using DOS/V parallel & serial 1, 2, general tests can be carried out.
Parallel : For downloading data to Flash ROM (II).
Straight cable.
Serial 1 : For control program control using RS-232C.
Straight cable.
Serial 2 : Controls the External modem using RS-232C.
For performing modem operation check.
External modem
: DOS/V modem. Controlled using RS-232C.
For performing modem operations check.
DC45V JIG : Jig for biasing DC45V to the modem cable.
Voltage Gen : Control voltage generator for SLOW SW output selection.
DC Voltmeter
0V:14V:18V
GGF1290
DC CUT/JIG
PAL/SECAM
VIDEO/AUDIO
SIGNAL GEN.1
DOS/V
Serial 2
Serial1
Parallel
External
MODEM
DC OFFSET JIG
DC45V
GGF1291
MODEM
TV
VCR
SIGNAL GEN.2
Note: The Communication check
Control
program
GGF1362
3.5" floppy disc
Oscilloscope
AUDIO L&R
REMOTE
PAL/SECAM
VIDEO/AUDIO
Voltage Gen.
0V:6V:12V
softwares are different in each
countries as below;
French version : GGF1362
Spanish version : GGF1364
Italian version : GGF1366
: GGF1367
Polish version
TS4
33