Denon S-302 Service Manual page 24

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4.5. Execution of trace mode (error rate display) (See "Table 2 - Trace mode details") 3 7 6 3 1 5 1 5 0
Trace will be performed if the button is pushed after choosing operation.
(YY : selection mode [71 to 94], m : address [PBA][HEX], l : error rate [COUNT/SEC] [HEX])
Note) CD : Error rate of 75 frames is displayed (1 second).
DVD : Error rate of 8ECC block is displayed.
The mode chosen when selection mode was changed into the trace execution and the
from the beginning.
When the button is pushed without changing selection mode, the mode under selection is performed from the beginning.
(If the button is pushed, the address corresponding to the chosen mode will be searched again.)
The pause mode is set after tracing is completed.
4.6. Other operations
When the button is pressed, the mode returns to the previously selected mode.
(1) Test mode detailed table
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Table 1: Servo adjustment value display mode details
XXX Name Size Meaning
T31 fbal0 16bits CD/DVD L0 layer focus balance adjust-
ment value
T32 tbal0 16bits CD/DVD L0 layer tracking balance adjust-
ment value
T33 fcga0 16bits CD/DVD L0 layer focus Loop Gain adjust-
ment value
T34 tkga0 16bits CD/DVD L0 layer tracking Loop Gain
adjustment value
T35 Fbal1 16bits DVD L1 layer focus balance adjustment
value
T36 Tbal1 16bits DVD L1 layer tracking balance adjustment
value
T37 Fcga1 16bits DVD L1 layer focus Loop Gain adjustment
value
T38 Tkga1 16bits DVD L1 layer tracking Loop Gain adjust-
ment value
T39 Asoffs 16bits AS signal Offset value
T40 Envoffse 16bits ENV signal Offset adjustment value
T41 Foffse 16bits FE signal Offset adjustment value
T42 Teoffse 16bits TE signal Offset adjustment value
T43 RFfc 8bits RF signal frequency adjustment value
T44 RFbst w w w 8bits RF signal Boost adjustment value
T45 RFgdl 8bits
RF signal low range group delay adjust-
ment value .
T46 RFgdh 8bits
RF signal high range group delay adjust-
ment value
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button was pushed is performed
Remarks
FBAL range: 0x8000 < FBAL < 0x7FC0(Center:0x0000)
TBAL range: 0x0000 < TBAL < 0x003F
1x for 0x100 [0x200 (2x) set to Typ.
(1x for 0x100, 2x for 0x200. Y/0x100 ratio calculation.)
Adjustment value 0x200 sets so that gain crossover reaches target.
1x for 0x100 [0x200 (2x) set to Typ.
(1x for 0x100, 2x for 0x200. Y/0x100 ratio calculation.)
Adjustment value 0x202 sets so that gain crossover reaches target.
FBAL range: 0x8000 < FBAL < 0x7FC0(Center:0x0000)
TBAL range: 0x0000 < TBAL < 0x003F
1x for 0x100 [0x200 (2x) set to Typ.
(1x for 0x100, 2x for 0x200. Y/0x100 ratio calculation.)
Adjustment value 0x200 sets so that gain crossover reaches target.
1x for 0x100 [0x200 (2x) set to Typ.
(1x for 0x100, 2x for 0x200. Y/0x100 ratio calculation.)
Adjustment value 0x202 sets so that gain crossover reaches target.
Upper 10 bit is valid
Upper 10 bit is valid
Upper 10 bit is valid
Upper 10 bit is valid
Adjustment range : 0x0000 0x001F
0x0000 : 0dB
x a o 0x001F : 14dB u 1 6 3
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