Sony KDL-22EX420 Service Manual page 56

Service Adjustment
4-12. Index Flow of Service Control
4-12-3. Chassis Service Mode
000 WYVERN
<omission>
001 TUNING
<omission>
002 D_DEMOD
<omission>
003 SATELLITE
<omission>
004 HDMI
000 FORCE_ARC
005 AUDIO
000 MPEG_LV
001 HEAAC_LV
005 TEMPSEN ................. No Use for Service
<omission>
No use for Service.
...Level OFFSET for MPEG1-L1/L2.
...Level OFFSET for HE-AAC.
KDL- 22 EX423, 26 EX423, 32 EX420, 32, 40, 46 EX523
55
KDL- 22, 26 EX420, 32,40,46 EX520
RM-GD020, CD013
RM-GD020