54
TROUBLE SHOOTING
Trouble Shooting Guide for DP3M
No
Item Changed
Adjustment necessary
1 Signal
PWB
White Balance/Sub-brightness.
Tuner (AGC)
Horizontal phase/Vertical phase
2
Tuner (Main/Sub)
,
I105
AGC
3
Microprocessor (I001)
No adjustment necessary
4
FC unit
No adjustment necessary
5
Sub signal PWB
Tint adjustment
6
Audio control/amplifier
I451 (MSP3455G)
IAA1 (TA8258H)
IA01 (NJW1160)
No adjustment necessary
7
EEPROM (I003)
Memory initialize and all adjustments in service menu
8
Video chroma IC IG01
,
IG02(TB1274AF)
Tint adjustment
9
Deflection Control/RGB IC
I501 (TA1360)
White Balance /Sub-bright
Horizontal position (50Hz/60Hz)
10
Convergence/Deflection
Sub Deflection PWB
Horizontal /Vertical size;
Trapezoid distortion adjustment
Side pin adjustment; High voltage adjustment
Cut off (screen) adjustment; DCU phase data
Convergence adjustment (includes magic focus initialize);
Focus adjustment
11
DCU unit (UKDG)
Convergence adjustment (includes magic focus initialize)
Phase data
12
Terminal PWB; Power PWB
No adjustment necessary
13
Sensor PWB
Magic focus initialize
14
PRT tube
White Balance
15 CPT
PWB
All related lens adjustment (focus, ect)
White Balance;Convergence (includes magic focus initialize)
16 DY
coil
Horizontal /Vertical size
Side pin adjustment;
Trapezoid distortion adjustment
Convergence adjustment (includes magic focus initialize)
17
Deflection Control IC
IH01 (M62501P), FBT (TH01)
High voltage adjustment Horizontal adjustment
Cut off (screen) adjustment
Содержание C43-FD5000
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Страница 112: ...CPT CONTROL LED P W B ...
Страница 113: ...DEFLECTION P W B ...
Страница 114: ...POWER SWITCH SIDE AV SENSOR P W B ...
Страница 115: ...SIGNAL A SIDE P W B ...
Страница 116: ...SIGNAL B SIDE P W B ...
Страница 117: ...TERMINAL SIGNAL SUB DEFLECTION SUB A SIDE P W B ...
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