SONY STRDE897
Service Manual

STR-DE897 SECTION 3 TEST MODE
FACTORY PRESET MODE
* All preset contents are reset to the default setting. * Procedure: While depressing the [FM MODE] and the [DISPLAY] buttons simultaneously, press the ?/1 button to turn on the main power. The message �FACTORY� appears for a moment and the present contents are reset to the default values. 3. Turn the [INPUT SELECTOR] control by 1 step clockwise, confirm display.
96/24
-2 AAC Hz OPT MONO

RDS

m

AM CHANNEL STEP 9 kHz/10 kHz SELECTION MODE (US, Canadian, E2 model only)
* 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.

[2CH], [MOVIE], [VIDEO 1], [DVD], [MD/TAPE] and [TUNER FM/ AM] LED light on. 4. Turn the [INPUT SELECTOR] control by 1 step clockwise, all segments and all LEDs light off. 5. Every turning the [INPUT SELECTOR] control turns on each segment and LED one after another in the same order.

SOUND FIELD CLEAR MODE
* 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 �SF. INITIALIZE� appears for a moment and initialization is performed.

SPEAKER SIZE SELECTION MODE
* Either the normal speaker or micro satellite speaker can be selected. * Procedure: While depressing the [DIMMER] button, press the ?/1 button to turn on the main power. Either the message �NORM. SP.� or �MICRO SP.� appears for a moment and select the desired speaker size.

SOFTWARE VERSION DISPLAY MODE
* 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 displayed for a moment.

FLUORESCENT INDICATOR TUBE TEST MODE
* 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.
SP. A SP. B MULTI CH IN 12 EQ D.RANGE D DDIGITAL EX DTS-ES MPEG -2 AAC OPT COAX MONO SW LFE SLEEP A.DIRECT NIGHT MODE D D PROLOGIC IIx 96/24 NEO:6 kHz MHz D.ASSIGN STEREO
MEMORY

KEY CHECK MODE
* Button check * Procedure: While depressing the [TUNING ---] and the [MAIN MENU] buttons simultaneously, press the ?/1 button to turn on the main power. Either the message �REST 21� appears. Every pressing of any button other than the ?/1 counts down the buttons. The buttons which are already counted once are not counted again. When all buttons are pressed �REST 00� appears.

RDS

L SL

C S

R SR

dB ft. m

SBL SB SBR

[2CH], [A.F.D.], [MOVIE], [MUSIC], [MULTI CHANNEL DECODING], [VIDEO 1], [VIDEO 2], [VIDEO 3], [DVD], [TV/SAT], [MD/ TAPE], [SA-CD/CD], [TUNER FM/AM] and [PHONO] LED light on. 2. Turn the [INPUT SELECTOR] control by 1 step clockwise, confirm display.
A

COMMAND MODE SELECTION MODE
* 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.

SW LFE L S SB

SLEEP

A.DIRECT

EQ D DDIGITAL NIGHT MODE D D PROLOGIC x

R

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

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