Self Diagnosis Function - Yamaha DSP-E800 Service Manual

SELF DIAGNOSIS FUNCTION

1. PURPOSE AND OPERATION
The DSP-E800 has a Self Diagnosis Function to locate a faulty part, if any,
by inspecting and taking measurements.
There are 12 main items in the diagnostic with sub-menu items as listed below.
No.
MAIN MENU
1
ANALOG THROUGH
2 DSP THROUGH
3 AC–3/DTS THROUGH
4 PRO LOGIC
5 SPEAKERS SET
6 DISPLAY CHECK
(EFFECT OFF)
7
MANUAL TEST
8
FACTORY PRESET
9 AD DATA CHECK
10 STATUS
INFORMATION
FROM DSP
11 EEPROM WRITING
FUNCTION
12
UNIT INFORMATION/
EXIT
SUB-MENU
1. MAIN BYPASS
2. DSP 0dB
1. YSS+SRAM M
2. YSS M
3. DSP FULL BIT
1. STATUS (BINARY FORM)
1. CENTER LARGE
2. EFFECT OFF
1. MAIN : SMALL 0dB
2. MAIN : LARGE 0dB
3. MAIN : LARGE –10dB
4. LFE/BASS : MAIN
CENTER : NONE
5. LFE/BASS : MAIN
6. LFE/BASS : SUBWOOFER
7. CENTER : NONE
8. CENTER : SMALL
REAR : SMALL
9. FRONT MIX
1. (EFFECT OFF)
2. ALL SEGMENTS TURN OFF
3. ALL SEGMENTS TURN ON
4. ALTERNATE SEGMENTS TURN ON
5. SOFTWARE RELEASE DATE
1. ALL
2. MAIN L
3. CENTER
4. MAIN R
5. REAR R
6. REAR L
7. LFE
1. INHIBIT (Inhibit Memory Initialize)
2. RESERVED (Reserve Memory Initialize)
1. – – –
2. KEY1, KEY2
3. TUNER SIGNAL LEVEL
4. DC PROTECTION
5. PS PROTECTION
1./2. DSP STATUS (1)/(2)
3./4. CHANNEL STATUS (1)/(2)
5./6. BSI0 (1)/(2)
7./8. BSI1 (1)/(2)
9./10. BSI2 (1)/(2)
11./12. BSI3 (1)/(2)
13./14. BSI4 (1)/(2)
15./16. BSI5 (1)/(2)
1. CHECK SUM
MODIFICATION DATA
EEPROM DATA
2. WRITING CONFIRMATION
3. START WRITING
1. VERSION and CHECK SUM
2. MODEL TYPE and DESTINATION
3. EXIT
REMOTE CONTROL CODE (KEY)
7D–04 ("1")
– – –
7D–05 ("2")
– – –
– – –
– – –
7D–06 ("3")
– – –
7D–07 ("4")
7D–08 ("5")
7D–09 ("6")
7D–0A ("7")
7D–0B ("8")
7D–1A ("TEST")
7D–51 ("SET MENU")
– – –
7D-57 ("SLEEP")
7D-1D ("EFFECT")
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
DSP-E800
6