Panoramic TVP-2905AS, Service Manual

Page: 8 / 29

MENU CH - VOL +
-8-
Service Adjustments
MENU
S1.00110000 S2.01111000
ADDRESS DATA
02 H-PHA 08
Item No.
Item
Data value
General
This set has an On-screen Service Menu system included in the CPU that allows remote operation for most of the
service adjustments.
2. Service Adjustments:
Press the CHANNEL UP or CHANNEL DOWN
button on the remote control handset to select the
desired service menu item you want to adjust.
Use the or - to adjust the data. The + or
- button will increase or decrease the data
sequentially.
3. Exit from the Service Menu
Press the MENU button to turn off the Service Menu
display.
The data which is set in the service mode is stored
into the memory IC automatically.
[ Service Mode Display ]
MENU
Service Adjustment-1
1. Enter the Service Menu
While pressing the MENU button on the television, press the Number Key 2 on the remote control unit.
The Service Menu now appear.
IC802 (EEPROM) Replacement
When IC802 (EEPROM) is replaced, IC801 (CPU) will automatically write the initial reference data into IC802 for basic TV operation.
However, the bus data should be checked and some bus data should be set up before attempting the service adjustments. (See
pages 9 ~ 10 for detailed information.)
Initial Bus Data Setup
Note: When IC802 (EEPROM) is replaced, following Service Menu should be set up for proper TV operation before attempting the
service adjustments.
NO.01 RFAGC (Adjust the data 06 to10) NO.82 CHMT (Adjust the data 12 to 05) NO.308 R08 (Adjust the data FF to 21)
NO.05 V-SCO (Adjust the data 17 to 11) NO.84 RELAY (Adjust the data 80 to 20) NO.309 R09 (Adjust the data FF to 95)
NO.06 V-LIN (Adjust the data 15 to 16) NO.85 CCD (Adjust the data 26 to 31) NO.310 R10 (Adjust the data FF to 50)
NO.11 VLI60 (Adjust the data +1 to 0) NO.300 R00 (Adjust the data FF to 93) NO.311 R11 (Adjust the data FF to 00)
NO.19 RDRIV (Adjust the data 63 to 64) NO.301 R01 (Adjust the data FF to 0E) ↓ ↓
NO.20 GDRIV (Adjust the data 07 to 08) NO.302 R02 (Adjust the data FF to 00) NO.371 R71 (Adjust the data FF to 00)
NO.21 BDRIV (Adjust the data 63 to 64) NO.303 R03 (Adjust the data FF to 00) NO.372 R72 (Adjust the data FF to A2)
NO.24 B-YD (Adjust the data 10 to 08) NO.304 R04 (Adjust the data FF to 01)
NO.25 R-YD (Adjust the data 10 to 08) NO.305 R05 (Adjust the data FF to 00)
NO.68 AFCAV (Adjust the data 00 to 01) NO.306 R06 (Adjust the data FF to 00)
NO.81 POMT (Adjust the data 12 to 08) NO.307 R07 (Adjust the data FF to 00)
VOLUME -
CHANNEL UP
CHANNEL DOWN