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FACTORY ADJUSTMENT METHOD VER1.0
4-1
DIGITAL BOARD
CN0
1
EXT INT
CN05
EXT INT
CN0
1
SELECT "INT"
CN05 SELECT "EXT"
1. PANEL voltage adjustment
The power voltage should be adjusted and checked when changing the panel or power board.
POWER VOLTAGE ADJUST FOR SAMSUNG TTL PANEL
GND
1. DIGITAL BOARD CON01 SELECT TO "INT".
2. DIGITAL BOARD CON05 SELECT TO "EXT".
3. MAKE A SW CONNECT TO POWER BOARD CON80011 PIN 1 & PIN5 FOR POWER
SWITCH.
4. FOLLOW THE PANEL LABEL VOLTAGE ADJUST VR.
5. VOLTAGE CHECK FROM "CHECK POINT" WITH GRAND.
6. ADJUST SEQUENCE
1st
→
2nd
→
3rd
→
4
th
→
5
th
VA VSC VS VR VSET
VR8005 VR8006 VR8003 VR8001 VR8007
VA VSC VS VR VSET
PIN
1
& 5 CONNECT A POWER SWITCH
VOLTAGE CHECK POINT
POWER BOARD
Summary of Contents for VPW425 - 42" Plasma TV
Page 17: ...EXPLODED VIEW VER1 0 3 1 ...
Page 32: ...P C BOARD TOP VIEW VER1 0 7 1 IMAGE BOARD ASS Y DPWB11393 1G S MODULE NAME PARTS NO ...
Page 34: ...P C BOARD TOP VIEW VER1 0 7 3 AUDIO AMPLIFIER BOARD ASS Y DPWB11372 1G S MODULE NAME PARTS NO ...
Page 36: ...P C BOARD TOP VIEW VER1 0 7 5 AV MODULE BOARD ASS Y DPWB11372 1G T MODULE NAME PARTS NO ...
Page 37: ...P C BOARD TOP VIEW VER1 0 7 6 INTERFACE BOARD Y A SSY LJ92 00569B MODULE NAME PARTS NO ...
Page 38: ...P C BOARD TOP VIEW VER1 0 7 7 LOGIC BOARD ASS Y LJ92 00573 MODULE NAME PARTS NO ...
Page 39: ...P C BOARD TOP VIEW VER1 0 7 8 PANEL POWER SUPPLY ASS Y LJ44 00025A MODULE NAME PARTS NO ...
Page 40: ...P C BOARD TOP VIEW VER1 0 7 9 POWER INPUT MODULE ASS Y LJ92 00579A MODULE NAME PARTS NO ...
Page 41: ...P C BOARD TOP VIEW VER1 0 7 10 INTERFACE BOARD X ASS Y LJ92 00568B MODULE NAME PARTS NO ...
Page 42: ...P C BOARD TOP VIEW VER1 0 7 11 LOGIC E BUFFER ASS Y LJ92 00581A MODULE NAME PARTS NO ...
Page 43: ...P C BOARD TOP VIEW VER1 0 7 12 Y AMP BOARD UPPER ASS Y LJ92 00570A MODULE NAME PARTS NO ...
Page 44: ...P C BOARD TOP VIEW VER1 0 7 13 Y AMP BOARD LOWER ASS Y LJ92 00571A MODULE NAME PARTS NO ...
Page 45: ...P C BOARD TOP VIEW VER1 0 7 14 LOGIC F BUFFER ASS Y LJ92 00582A MODULE NAME PARTS NO ...
Page 46: ...P C BOARD TOP VIEW 7 15 PDP PANEL MODULE ASS Y VVEPP42SD001F MODULE NAME PARTS NO ...
Page 48: ...PACKING LIST VER1 0 9 01 ...