SERVICE ADJUSTMENTS
D60WLCD - 923-03486
3-2
094A - SERVICING
5) Gamma G: gamma G hand operation adjustment.
1.G_X0_S_MODE 80
2.G_X1_S_MODE 157
3.G_X2_S_MODE 381
4.G_X3_S_MODE 456
5.G_X4_S_MODE 500
6.G_X5_S_MODE 531
7.G_X6_S_MODE 556
8.G_X7_S_MODE 576
9.G_X8_S_MODE 594
10.G_X9_S_MODE 609
11.G_X10_S_MODE 623
12.G_X11_S_MODE 637
13.G_X12_S_MODE 651
14.G_X13_S_MODE 664
15.G_X14_S_MODE 678
16.G_X15_S_MODE 693
6) Gamma B: gamma B hand operation adjustment.
1.B_X0_S_MODE 120
2.B_X1_S_MODE 222
3.B_X2_S_MODE 406
4.B_X3_S_MODE 470
5.B_X4_S_MODE 509
6.B_X5_S_MODE 537
7.B_X6_S_MODE 562
8.B_X7_S_MODE 581
9.B_X8_S_MODE 599
10.B_X9_S_MODE 616
11.B_X10_S_MODE 631
12.B_X11_S_MODE 648
13.B_X12_S_MODE 665
14.B_X13_S_MODE 684
15.B_X14_S_MODE 703
16.B_X15_S_MODE 753
7) POSITION CONTROL: H/V SIZE ADJUSTMENT. All
assembly adjustment.
1.H Position 248
2.V Position 12
INPUT SIGNAL ADJUSTMENT
SUB CONTRAST ADJUSTMENT
REQUIRED TEST EQUIPMENT
1) Oscilloscope(1CH): 1EA
- Frequency Band: 20MHz and over/-Input
Impedence: 1
µΗ
and over
- Input Capacitance: 30pF and below/-Max Input
Voltage: 50V
2) A remote control for adjustment
PREPARATION FOR ADJUSTMENT
- Connect a power source to the TV Set and turn
the unit on.
- Receive the main/sub signal in split screen.
SUB CONTRAST ADJUSTMENT OF MAIN SCREEN
1) Connect an Oscilloscope probe to P300B #32
“Yo_m” of main PCB.
2) Select 0 then select 2.1270(M) S_CONT.
3) Adjust the signal peak value to 1.38 - 1.40v.
SUB CONTRAST ADJUSTMENT OF PIP SCREEN
1) Connect an Oscilloscope probe with P300B #26
“Yo_s” of main PCB.
2) Select number 0 and select 2.1270(S) S_CONT.
3) Adjust the signal peak value to 1.38 - 1.40v.
SUB COLOR ADJUSTMENT
REQUIRED TEST EQUIPMENT
1) Oscilloscope(1CH): 1EA
- Frequency Band: 20MHz and over/-Input
Impedence: 1
µΗ
and over
- Input Capacitance: 30 pF and below/-Max Input
Voltage: 50V
2) A remote control for adjustment
PREPARATION FOR ADJUSTMENT
1) Connect a power source with TV Set and turn TV
Set on.
2) Receive the main/sub signal of company through
13CH by split screen.
SUB COLOR ADJUSTMENT OF MAIN SCREEN
1) Connect an Oscilloscope probe with P300B #30
“Uo_m” of main PCB.
2) After entering the Adjustment mode, Select num-
ber 0 and then select 3.1270(M) S_COLOR.
3) Adjust the signal peak value to 1.38 - 1.40v.
Summary of Contents for D60WLCD Series
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Page 69: ...D60WLCD 923 03486 5 3 094A EXPLODED VIEWS D60WLCD Main PCB Layout...
Page 70: ...D60WLCD 923 03486 5 4 094A EXPLODED VIEWS D60WLCD Power PCB Layout Power Ballast Interface...
Page 71: ...D60WLCD 923 03486 5 5 094A EXPLODED VIEWS D60WLCD Digital PCB Layout...
Page 72: ...D60WLCD 923 03486 5 6 094A EXPLODED VIEWS D60WLCD Drive PCB Layout...
Page 73: ...D60WLCD 923 03486 5 7 094A EXPLODED VIEWS D60WLCD Chroma PCB Layout...
Page 74: ...D60WLCD 923 03486 5 8 094A EXPLODED VIEWS D60WLCD Tuner PCB Layout...
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