PRODUCT : CTV
STAGE: SOUND Q.C.-2
PCB/ASSY :F.A.
RoadStar
SHEET : 1 OF 1
RAW MATERIAL / CONSUMABLES :
JIGS / FIXTURE INSTRUMENTS :
PREPARED BY
SR N STOCK NO
LOC DESCRIPTION
QPS
1
TV SET
1
REMOTE
2
HAMMER
CHECKED BY
1
CONNECT THE RF SIGNAL CORD TO TUNER.
2
CHECK FOR VOLUME VARIATION FROM ZERO TO MAX. (FOR CH-02 & CH-05) SOUND SHOULD BE DISTORTION
FREE AT MAX. VOLUME LEVEL.
3
CHECK FOR HISSING SOUND , DISTORTED SOUND PROBLEMS..
4
CHECK SOUND MUTE, AVL.
5
BANG THE CHASSIS FOR LOOSE CONTACT .
6
REMOVE THE RF SIGNAL CORD FROM TUNER.
7
FOR DETAILS, PLEASE REFER USERS GUIDE BOOK.
SHOCK TEST:
1
GENTLY HIT THE HAMMER ON TOP SIDE OF FRONT COVER. CHECK FOR ANY ABNORMALITY
PRODUCT : CTV
STAGE: PICTURE Q.C.-2
PCB/ASSY :F.A.
RoadStar
SHEET : 1 OF 1
RAW MATERIAL / CONSUMABLES :
JIGS / FIXTURE INSTRUMENTS :
PREPARED BY
SR N STOCK NO
LOC DESCRIPTION
QPS
1
TV SET
1
SERVICE REMOTE
1
CONNECT RF SIGNAL CORD TO TUNER .
2
SELECT CHANNEL "EU 5CH" .CHECK FOR GEOMETRICAL ALIGNMENTS, DISPLAY ALIGNMENTS,(HEIGHT & WIDTH SHOULD BE
HEAD PATTERN.)
LION HEAD PATTERN SHOULD LOOK LINEAR AND SYMMETRICAL .
3
CHECK FOR FOCUS ADJUSTMENT AT DIAGONAL CENTRE OF PICTURE TUBE. '30' DIGITS ON LION HEAD
PATTERN SHOULD BE SHARP VISIBLE.
4
PRESS "ZOOM' KEY ON REMOTE TO SELECT "ZOOM' MODE AND CHECK THAT HEIGHT OF THE RETMA PATTERN IS
SELECT "WIDE" MODE AND CHECK THAT PATTERN HEIGHT IS 75% OF THE SCREEN.
5
SELECT CROSS HATCH PATTERN (EU 4CH) AND CHECK FOR CONVERGENCE QUALITY. HORIZONTAL AND VERTICAL LINES
SHOULD BE WHITE.
6
CHECK FOR SUB BRIGHTNESS ON CHANNEL ( EU 2CH).. SUB BRIGHTNESS SHOULD BE SUCH THAT 5 & 1/2 BARS ON
SUB BRIGHTNESS PATTERN WITH PICTURE MODE "STANDARD" ARE VISIBLE .
IF REQUIRED ADJUST PARAMETER "SBI" IN SERVICE MENU-HOTKEY-3 FOR SPECIFIED SUB BRIGHTNESS ALIGNMENT.
7
CHECK THAT OSD DISPLAY IS NOT CUTTING ON COLOUR BAR+CIRCLE PATTERN WHEN 'ZOOM' MODE IS SELECTED.
8
CHECK FOR P-CONTROL- CONTRAST,BRIGHTNESS,COLOUR ,SHARPNESS.
9
CHECK FOR ALL BANDS TUNING WITH THEIR RESPECTIVE SOUND.
10 CHECK FOR WHITE BALANCE, TILT ALIGNMENT.& COLOUR PATCH.
11 CHECK FOR SELECTABLE PICTURE MODES AS STANDARD,DYNAMIC, MILD , USER.
13 CHECK CPT RELATED PROBLEMS (SCRATCH/CONVERGENCE-DYNAMIC&STATIC / YOKE TILT,CPT GAP OR TILT).
14 CHECK FOR RASTER COLLAPSE DURING SWITCH OFF, CHECK FOR THE PROBLEMS SUCH AS DAMPING
BAR, BLOOMING, RETRACE LINES, STRAY EMISSION ETC.
15 FOR DETAILS, PLEASE REFER USERS GUIDE BOOK
PRODUCT : CTV
STAGE: FEATURE CHECKING
PCB/ASSY :F.A.
RoadStar
SHEET : 1 OF 1
RAW MATERIAL / CONSUMABLES :
JIGS / FIXTURE INSTRUMENTS :
PREPARED BY
SR N STOCK NO
LOC DESCRIPTION
QPS
1
TV SET
1
REMOTE
SWITCH ON THE SET.
SELECT FOLLOWING FUNCTIONS -
1
SELECT "SETTINGS" MENU AND CHECK 'EURO AV' FOR 'Y/C, RGB, VIDEO' OPTIONS.
2
IN SETTINGS MENU - CHECK TONE=NORMAL, WARM, COOL.
3
CHECK 'BLACK STRETCH' IN SETTINGS MENU-BRIGHTNESS INCREASES WHEN BLACK STRETCH IS 'OFF'.
4
SELECT "TIMER" MENU AND CHECK THAT ON TIMER, OFF TIMER, REPEAT SETTINGS ARE AVAILABLE.
5
SELECT "SETTINGS--->LANGUAGE" MENU AND CHECK THAT 18 DIFFERENT LANGUAGES ARE AVAILABLE INCLUDING 'ENGLISH'.
6
IN SETTINGS MENU - CHECK BLUE SCREEN ON/OFF ( CHECK THIS FEATURE WITHOUT RF SIGNAL )
7
LOCK FUNCTION: PRESS "LOCK" KEY FOR 4 SECOND TO ACTIVATE LOCK FUNCTION . CHECK THAT LOCK MENU WITH DIFF. LO
ARE AVAILABLE.
8
REVEAL & HOLD : PRESS "REVEAL" KEY , CHECK THAT TV SWITCHES TO ALL THE TUNNED PROGRAMS AND EURO AV MODE S
AND STOPS AT THE PROGRAM TO WHICH "HOLD" KEY IS PRESSED.
9
FOR DETAILS , PLEASE REFER USER'S GUIDE BOOK
PRODUCT : CTV
STAGE: SHIPPING
PCB/ASSY : F.A.
RoadStar
SHEET : 1 OF 1
RAW MATERIAL / CONSUMABLES :
JIGS / FIXTURE INSTRUMENTS :
PREPARED BY
SR N STOCK NO
LOC DESCRIPTION
QPS
SERVICE REMOTE
1
TV SET
1
1
CHECK THE SET IN ALL ASPECTS.
2
PRESS "MENU+6483" KEYS SEQUENCE TO ACCESS THE MANUFACTURING MODE. THEN PRESS HOTKEY "2" TO ENABLE MENU-2.
3
SELECT "SHIPPING" OPTION AND PRESS VOL UP KEY.
4
AFTER SIPPING ,TV SET WILL SWITCH AGAIN.
5
MAKE THE MAINS 'POWER' SWITCH OFF.
USE "STAND BY" KEY TO QUIT THE MANUFACTURING/SERVICE MODE
7
