Self Diagnosis Function (Diag) - Yamaha HTR-5450 Service Manual

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
2 FRONT CH
3 RAM THROUGH
4 PRO LOGIC
5 MARGIN CHECK
6 MAIN MIX
7 OTHER INPUT
8 DISPLAY CHECK
9 MANUAL TEST
10 PRESET
11 AD DATA CHECK
12 IF STATUS
13 DSP RAM CHECK
14 VERSION/CHECK SUM/PORT
sub-menu
1. ANALOG BYPASS
2. M, C, R, SW CH
3. Main HPF
4. FULL BIT
5. FULL BIT F
1. FRONT NORMAL
2. FRONT MIX
RAM 0dB (2ch/Multi)
YSS928
1. MAIN 3dB Margin
2. MAIN 12dB Margin
3. MAIN 18dB Margin
1. CENTER -> MAIN
2. SW -> MAIN
EXTERNAL DECODER
1. VFD DISP OFF (All segments OFF)
2. VFD DISP ALL (All segments ON 100%)
3. VFD DIMMER (All segments ON 50%)
4. CHECKED PATTERN1 (ON in lattice)
5. CHECKED PATTERN2 (ON in lattice)
1. TEST ALL
2. TEST MAIN L
3. TEST CENTER
4. TEST MAIN R
5. TEST REAR R
6. TEST REAR L
7. TEST LFE
1. PRESET INHIBIT (memory initialization inhibited) –
2. PRESET RESERVED (memory initialized)
1. DC/PS (protection)
2. IMP/PL (impedance/power limiter)
3. 0/1/2 (panel key)
1. IST (internal status)
2. CS1 (channel status 1)
3. CS2 (channel status 2)
4. CS3 (channel status 3)
5. CS4 (channel status 4)
6. CS5 (channel status 5)
7. BI1 (BSI-DD 1)
8. BI2 (BSI-DD 2)
9. BI3 (BSI-DD 3)
10. BI4 (BSI-DD 4)
11. BS1 (BSI-DTS 1)
12. BS2 (BSI-DTS 2)
13. BS3 (BSI-DTS 3)
14. BS4 (BSI-DTS 4)
15. YS1 (YSS928-1)
16. YS2 (YSS928-2)
17. YS3 (YSS928-3)
BUS CHECK
1. VER. (Version information)
2. 1/2 (Checksum 1/2)
3. PORT (Port check)
RX-V520/RX-V520RDS/HTR-5450/HTR-5450RDS
Remote control code (key)
7A-88 (PRG 1)
7A-89 (PRG 2)
7A-8A (PRG 3)
–
–
7A-8B (PRG 4)
7A-8C (PRG 5)
7A-10 (PRESET+)
7A-8D (PRG 6)
7A-11 (PRESET-)
7A-12 (P. PAGE)
7A-0C (CD FW)
7A-00 (TAPE PLAY)
7A-8E (PRG 7)
7A-8F (PRG 8)
7A-01 (TAPE RW)
7A-02 (TAPE FW)
–
7A-03 (TAPE STOP)
–
7A-90 (PRG 9)
7A-04 (TAPE PAUSE)
7A-05 (TAPE MUTE)
7A-06 (TAPE A/B)
7A-07 (TAPE DIR A)
7A-08 (CD PLAY)
7A-09 (CD STOP)
7A-57 (SLEEP)
7A-0B (CD SKIP-)
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
7A-0A (CD SKIP+)
7A-0D (CD REW)
–
–
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