DOWNLOAD Sony STR-DE898 / STR-DE998 Service Manual ↓ Size: 8.54 MB | Pages: 84 in PDF or view online for FREE

13

4

1

 CNP506

2

 CNP510

3

 CNP507

5

 DIGITAL board

1

 CN908

2

 CNP805

4

 two screws

(+BV3 (3-CR))

3

 two screws

(+BV3 (3-CR))

5

 screw

(+BVTP 3 

×

 8)

7

 MAIN board

6

 CNP813

14

1

 CNP905

2

 CNP815

4

 STBY board

3

 claw

15

* The preset sound field is cleared when this mode is activated.

Use this mode before returning the product to clients upon
completion of repair.

* Procedure:

While depressing the [2CH] button, press the  

?/1

  button to turn

on the main power.
The message “S.F. INITIALIZE” appears for a moment and ini-
tialization is performed.

* The software version is displayed.
* Procedure:

While depressing the [TUNING ---] and the [DISPLAY] buttons
simultaneously, press the  

?/1

  button to turn on the main power.

The model name, destination and the software version are dis-
played.

* The command mode (AV1 or AV2) of the remote commander

can be selected.

* Procedure:

While depressing the [ENTER] button, press the  

?/1

  button to

turn on the main power.
Either the message “C.MODE.AV1” or “C.MODE.AV2” appears
for a moment and select the desired mode.

L

SW

C

R

SL

S

SR

SBL SB SBR

LFE

SP. A  SP. B 

SLEEP

A.DIRECT

NIGHT MODE

PROLOGIC IIx 96/24 NEO:6

kHz MHz D.ASSIGN STEREO

RDS

MULTI CH IN 12 EQ D.RANGE

DIGITAL EX

DTS-ES MPEG -2 AAC

OPT COAX MONO

dB

ft.

m

MEMORY

L

SW

R

S

SB

LFE

A 

SLEEP

A.DIRECT

NIGHT MODE

PROLOGIC   x

EQ DIGITAL

* All preset contents are reset to the default setting.
* Procedure:

While depressing the [PRESET TUNING ---] and the [DISPLAY]
buttons simultaneously, press the  

?/1

    button to turn on the

main power.
The message “FACTORY PRESET” appears and the present con-
tents are reset to the default values.

* Either the 9 kHz step or 10 kHz step can be selected for the AM

channel step.

* Procedure:

Turn the [INPUT SELECTOR] control to set AM and press the
 

?/1

  button to turn off the main power.

While depressing the [PRESET TUNING +] button or the
[TUNING +] button, press the  

?/1

  button to turn on the main

power.
Either the message “9k STEP” or “10k STEP” appears for a
moment and select the desired step.

* All fluorescent segments are tested.

When this test is activated, all segments light on at the same
time, then each segment lights on one after another.

* Procedure:

While depressing the [TUNING ---] and the [SPEAKERS $OFF/A/
B/A+B%] buttons simultaneously, press the  

?/1

  button to turn on

the main power.

1. ALL segments light on.

[2CH], [A.F.D.], [MOVIE], [MUSIC], [MULTI CHANNEL DECOD-
ING], [VIDEO 1], [VIDEO 2], [VIDEO 3], [DVD], [TV/SAT], [MD/
TAPE], [SA-CD/CD], [TUNER FM/AM] and [PHONO] LED light
on.

2. Press the [DIMMER] button, confirm display.

[A.F.D.], [MUSIC], [MULTI CHANNEL DECODING], [VIDEO 2],
[VIDEO 3], [TV/SAT], [SA-CD/CD] and [PHONO] LED light on.

3. Press the [DIMMER] button, confirm display.

[2CH], [MOVIE], [VIDEO 1], [DVD], [MD/TAPE] and [TUNER FM/
AM] LED light on.

4. Press the [DIMMER] button, all segments and all LEDs light off.

5. Every Pressing the [DIMMER]  button, turns on each segment

and LED one after another in the same order.

96/24

Hz

RDS

-2 AAC

OPT

MONO

m

16

DIGITAL board

AV SYNC JRC board

POWER KEY board

STBY board

AC SEL board
(E2 model)

VIDEO board

VIDEO (AU) board 

S-VIDEO board

SPEAKER board

MAIN board

V3 board (DE898)
FRONT AV board (DE998)

OPT3 board

HP board

DISPLAY board

VOLUME board