Self Diagnosis Function (Diag - Yamaha YSP-1 Service Manual

YSP-1
I SELF DIAGNOSIS FUNCTION (DIAG) /
There are 14 DIAG menu items, each of which has sub-
menu items. Listed in the table below are menu items and
sub-menu items.
No. DIAG MENU
1 DSP THROUGH
(YSS948-YSS930)
2 PRO LOGIC / NEO:6
3 VFD CHECK
4 MANUAL TEST
5 RS-232C
6 FACTORY PRESET
7 AD DATA CHECK
8 VC STATUS
9 IF STATUS
10 MODEL
11 ROM VERSION / SUM / PORT
12 DATE
13 1 SP TEST
14 DSP VER
20
1. ALL
2. FRONT L
3. CENTER
4. FRONT R
5. SURROUND R
6. SURROUND L
7. LFE
1. PRO LOGIC I
2. PRO LOGIC II
3. NEO: 6
1. VFD CHECK (Initial display /
2. VFD DISP OFF (All segments OFF /
3. VFD DISP ALL (All segments ON 100% /
4. VFD DIMMER (All segments ON 50% /
5. CHECKED PATTERN (ON in lattice /
1. TEST ALL
2. TEST FRONT L
3. TEST CENTER
4. TEST FRONT R
5. TEST SURROUND R
6. TEST SURROUND L
7. TEST LFE
1. TxD/RxD DATA
2. HARD FLOW
1. PRESET INHIBIT (memory initialization inhibited /
2. PRESET RESERVED (memory initialized /
1. PS (protection)
2. K0 / K1 (panel key)
1. LOW BYTE DATA
2. HIGH BYTE DATA
1. IS 1 (5 Byte)
2. IS 2 (4 Byte)
3. CS 1 (5 Byte)
4. CS 2 (5 Byte)
5. CS 3 (5 Byte)
6. CS 4 (5 Byte)
7. CS 5 (4 Byte)
8. BS 1 (5 Byte)
9. BS 2 (5 Byte)
10. BS 3 (5 Byte)
11. BS 4 (5 Byte)
12. BS 5 (5 Byte)
13. BS 6 (5 Byte)
14. BS 7 (2 Byte)
15. TI 1 (5 Byte)
16. TI 2 (1 Byte)
17. MTT (5 Byte)
1. MODEL SETTING
2. TUNER DESTINATION
3. VIDEO FORMAT
1. VERSION (DSP ALL)
2. SUM (ALL BOOT)
3. PORT
4. AAC PORT
1. MAIN
2. SUB
3. PROTECT
4. REMOTE CONTROL CODE
1. ONE SP TEST
2. 1 SP TEST
3. TI CHECK
4. 1 LIM (232C BOOT)
1. DSP
2. CSC
3. MID
4. HYD
5. SPX
6. ASC
7. VR1
8. VR2
SUB MENU
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