9 Service Mode Function  31
 9.1. How to enter SERVICE 1 
31
 9.2. How to enter SERVICE 2 
31
 9.3. Option Description 
33
 9.4. Option Code 
35
 10 Adjustment Procedure 
36
 10.1. Driver Set-up 
36
 10.2. Initialization Pulse Adjust 
37
 10.3. P.C.B. (Printed Circuit Board) exchange 
37
 10.4. Adjustment Volume Location 
38
 10.5. Test Point Location 
38
 11 Adjustment 
39
 11.1. PAL panel white balance adjustment 
39
 11.2. 1080i white balance adjustment 
40
 11.3. Sub bright adjustment 
41
 11.4. ABL adjustment 
42
 11.5. TEXT Vref Auto Adjustment 
43
 12 Hotel mode 
44
 13 Conductor View 
45
 13.1. P-Board 
45
 13.2. PA-Board 
48
 13.3. PB-Board 
49
 13.4. H-Board 
50
 13.5. DG-Board 
52
 13.6. TA-Board 
54
 13.7. TB-Board 
55
 13.8. DV-Board 
56
 13.9. Z-Board 
57
 13.10.  D-Boa rd 
58
 13.11.  C1-Bo ard 
61
 13.12.  C2-Bo ard 
62
 13.13.  C3-Bo ard 
63
 13.14.  C4-Bo ard 
64
 13.15.  SC-Bo ard 
65
 13.16.  SU-Bo ard 
68
 13.17.  SD-Bo ard 
69
 13.18.  SS, SS2 and SS3-Board  
70
 13.19.  G-Boa rd 
72
 13.20.  GK, GS, K and S-Board  
73
 14 Block and Schematic Diagram 
75
 14.1. Schematic Diagram Notes 
75
 14.2. Main Block Diagram 
76
 14.3. P-Board Block Diagram 
77
 14.4. P-Board (1 of 2) Schematic Diagram 
78
 14.5. P-Board (2 of 2) Schematic Diagram 
79
 14.6. PA and PB-Board Block Diagram 
80
 14.7. PA-Board Schematic Diagram 
81
 14.8. PB-Board Schematic Diagram 
82
 14.9. H, TA and TB-Board Block Diagram 
83
 14.10.  TA and TB-Bo ard Schem atic Diagram 
84
 14.11.  H-Boa rd (1 of 3) Schem atic Diagram  
85
 14.12.  H-Boa rd (2 of 3) Schem atic Diagram  
86
 14.13.  H-Boa rd (3 of 3) Schem atic Diagram  
87
 14.14.  G, GK, GS, K and S-Boa rd Block Diagram 
88
 14.15.  G-Boa rd Schem atic Diagra m 
89
 14.16.  GK, K, and S-Boa rd Schem atic Diagram 
90
 14.17.  GS-B oard Schem atic Diagram 
91
 14.18.  DG-B oard (1 of 2) Block Diagram 
92
 14.19.  DG-B oard (2 of 2) Block Diagram 
93
 14.20.  DG-B oard (1 of 6) Schem atic Diagram  
94
 14.21.  DG-B oard (2 of 6) Schem atic Diagram  
95
 14.22.  DG-B oard (3 of 6) Schem atic Diagram  
96
 14.23.  DG-B oard (4 of 6) Schem atic Diagram  
97
 14.24.  DG-B oard (5 of 6) Schem atic Diagram  
98
 14.25.  DG-B oard (6 of 6) Schem atic Diagram  
99
 14.26.  DV-Bo ard Block Diagram 
100
 14.27.  DV-Bo ard Schem atic Diagram 
101
 14.28.  Z-Boa rd Block Diagram 
102
 14.29.  Z-Boa rd (1 of 2) Schem atic Diagram  
103
 14.30.  Z-Boa rd (2 of 2) Schem atic Diagram  
104
 14.31.  D-Boa rd Block Diagram 
105
 14.32.  D-Boa rd (1 of 6) Schem atic Diagram  
106
 14.33.  D-Boa rd (2 of 6) Schem atic Diagram  
107
 14.34.  D-Boa rd (3 of 6) Schem atic Diagram  
108
 14.35.  D-Boa rd (4 of 6) Schem atic Diagram  
109
 14.36.  D-Boa rd (5 of 6) Schem atic Diagram  
110
 14.37.  D-Boa rd (6 of 6) Schem atic Diagram  
111
 14.38.  C1, C2, C3 and C4-Board Block Diagram  
112
 14.39.  C1-Bo ard (1 of 2) Schem atic Diagra m 
113
 14.40.  C1-Bo ard (2 of 2) Schem atic Diagra m 
114
 14.41.  C2-Bo ard (1 of 2) Schem atic Diagra m 
115
 14.42.  C2-Bo ard (2 of 2) Schem atic Diagra m 
116
 14.43.  C3-Bo ard (1 of 2) Schem atic Diagra m 
117
 14.44.  C3-Bo ard (2 of 2) Schem atic Diagra m 
118
 14.45.  C4-Bo ard (1 of 2) Schem atic Diagra m 
119
 14.46.  C4-Bo ard (2 of 2) Schem atic Diagra m 
120
 14.47.  SC-Bo ard Block Diagram 
121
 14.48.  SC-Bo ard (1 of 2) Schem atic Diagra m 
122
 14.49.  SC-Bo ard (2 of 2) Schem atic Diagra m 
123
 14.50.  SU-Bo ard Block Diagram 
124
 14.51.  SU-Bo ard (1 of 2) Schem atic Diagra m 
125
 14.52.  SU-Bo ard (2 of 2) Schem atic Diagra m 
126
 14.53.  SD-Bo ard Block Diagram 
127
 14.54.  SD-Bo ard (1 of 2) Schem atic Diagra m 
128
 14.55.  SD-Bo ard (2 of 2) Schem atic Diagra m 
129
 14.56.  SS, SS2 and SS3-Board Block Diagram  
130
 14.57.  SS, SS2 and SS3-Board Schematic Diagram 
131
 15 Parts Location & Mechanical Replacement Parts List 
133
 15.1. Parts Location 
133
 15.2. Packing Exploded Views (1) 
134
 15.3. Packing Exploded Views (2) 
135
 15.4. Packing Exploded Views (3) 
136
 15.5. Mechanical Replacement Parts List 
137
 16 Electrical Replacement Parts List 
139
 16.1. Replacement Parts List Notes 
139
 16.2. Electrical Replacement Parts List 
140
4
TH-42PV500A / TH-42PV500H / TH-42PV500M