Philips CDR796 User Manual

5-8

5-8

DC-ERASE

finished?

N

Y

Display shows:

HH BI RE FE

DC-ERASE MODE

starts.

Record complete disc

from analog source

with normal speed.

Display shows:

HH BI RE FE

Complete disc

recorded?

N

Y

Error detected?

N

Y

Finalize disc

with double speed.

Display shows:

HH BI RE FE

HH

stands for the number of hours
the test was running

BI

stands for Burn In test

RE

number of errors detected during
DC erase and write mode

FE

number of errors detected during
Finalizing the disc

CDR79x servtest CDR module, 240402

Y

Disc erased?

N

Y

N

Y

Complete disc will be

erased with 4x speed.

(starting from PMA-area

up to and including
ATIP leadout area)

The display shows the

countdown of the

remaining time required

to complete the operation:

Display shows:

PASSED

mm: remaining minutes
ss:

remaining seconds

 button

pressed?

Exit DC-ERASE Mode

Note: With the DC-Erase mode the CD-RW can be

changed back in its original state, like a new disc. 
Stopping the erase-function by switching power off
will leave the disc in an unpredictable status!

 

N

N

Y

Y

Y

Insert CD-DA disc

before starting the test

SDRAM TEST 7100

Display shows:

DTST1

CHECKSUM TEST 7101

Display shows:

DTST2

ERASE TEST 7101

Display shows:

DTST3

Display shows:

DTST4

Display shows:

DERR

n=number of failed test

Display shows next error

CDR 

T

 button

pressed?

N

Y

Y

Y

all errors shown?

N

N

N

 

N

N

Y

Y

Display shows:

BERR 1

Display shows:

PASSED

for 3s

The test is performed by

playing 5s at beginning,

5s in the middle and 5s at

the end of the disc.

Display shows actual

playing time.

Note: The BURN-IN mode is an endless cycle of

* DC erase, to erase the CD-RW disc with max. laser power
* Recording a CD-RW disc with speed N=1
* and Finalizing with double speed

This test is intended to check the quality of a CDR loader and
to detect intermittent failures.

Exit CDR electrical Test

Exit CDR electrical Test

Display shows for 5s:

MO XXXX BXXXX

• MO xxxx stands for

Software version of
MOZART (flash ROM 7101)

• Bxxxx stands for

Software version of
Basic engine processor
(flash EPROM 7017)

CDR 

T

 button

pressed?

CDR 

T

 button

pressed?

CDR 

T

 button

pressed?

CDR 

T

 button

pressed?

S

* To leave Service Testprogram plug mains cord off.

* In the main menu the sound settings (volume, ...)

and trays work as in normal mode.

Display shows
version number 
of the 

µ

P - software.

To enter Service

Testprogram hold

buttons

depressed while

plugging mainscord in.

S-CDR795-V

XX

CDR

 

 button

pressed?

N

Y

 button

pressed?

N

Y

 button

pressed?

N

Y

V

XX

stands for Service mode

stands for Version number
of the software used in the
Front (Display) 

µ

P.