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PDF ( 数据手册 , 数据表 ) RE29FA33PX

零件编号 RE29FA33PX
描述 (RE29FA33/31) Color TV Service Manual
制造商 LG
LOGO LG LOGO 


1 Page

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RE29FA33PX 数据手册, 描述, 功能
P/NO : 3828VD0089A
Jan.,2003
Printed in Korea
website:http://biz.LGservice.com
e-mail:http://www.LGEservice.com/techsup.html
COLOR TV
SERVICE MANUAL
CHASSIS : MC-017A
MODEL:RE/RL-29FA31PX
MODEL:RE/RL-29FA33X/PX
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.







RE29FA33PX pdf, 数据表
DISASSEMBLY INSTRUCTIONS
Important note
This set is disconnected from the power supply through the
converter transformer. An isolating transformer is necessary
for service operations on the primary side of the converter
transformer.
Chassis Assy Removal
Grasp both side of Frame and pull it backward smoothly.
Back Cabinet Removal
Remove the screws residing on the back cabinet and carefully
separate the back cabinet from the front cabinet. (Fig. 2-1).
CPT Removal
1. Pull out the CPT board from the CPT neck.
2. Place the front cabinet on soft material not to mar the front
surface or damage control knobs.
3. Remove 4 screws securing the picture tube mounting
brackets to the front cabinet.
4. Carefully separate CPT from the front cabinet.
PICTURE TUBE HANDLING CAUTION
Due to high vacuum and large surface area of picture tube, great
care must be exercised when handling picture tube. Always lift
picture tube by grasping it firmly around faceplate.
NEVER LIFT TUBE BY ITS NECK! The picture tube must not be
scratched or subjected to excessive pressure as fracture of
glass may result in an implosion of considerable violence which
can cause personal injury or property damage.
Remove
Screws
Fig. 2-1
A/V PCB
100Hz
PCB
CPT
PCB
Control
PCB
Main PCB Main 2 PCB
Fig. 2-2
-8-







RE29FA33PX equivalent, schematic
DATA TBS TOUCH DOLBY HPVOL WOOF WIDE DVD SCART
91 0
92 0
93 0
94 0
95 0
96 0
97 0
98 0
99 0
100 0
101 0
102 0
103 0
104 0
105 0
106 0
107 0
108 0
109 0
110 0
111 0
112 0
113 0
114 0
115 0
116 0
117 0
118 0
119 0
120 0
121 0
122 0
123 0
124 0
125 0
126 0
127 0
128 1
129 1
130 1
131 1
132 1
133 1
134 1
135 1
136 1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0 11
0 11
0 11
0 11
1 00
1 00
1 00
1 00
1 00
1 00
1 00
1 00
1 01
1 01
1 01
1 01
1 01
1 01
1 01
1 01
1 00
1 10
1 10
1 10
1 10
1 10
1 10
1 10
1 11
1 11
1 11
1 11
1 11
1 11
1 11
1 11
1 10
0 00
0 00
0 00
0 00
0 00
0 00
0 00
0 01
0 01
0 11
1 00
1 01
1 10
1 11
0 00
0 01
0 10
0 11
1 00
1 01
1 10
1 11
0 00
0 01
0 10
0 11
1 00
1 01
1 10
1 11
0 00
0 01
0 10
0 11
1 00
1 01
1 10
1 11
0 00
0 01
0 10
0 11
1 00
1 01
1 10
1 11
0 00
0 01
0 10
0 11
1 00
1 01
1 10
1 11
0 00
DATA TBS TOUCH DOLBY HPVOL WOOF WIDE DVD SCART
137 1
138 1
139 1
140 1
141 1
142 1
143 1
144 1
145 1
146 1
147 1
148 1
149 1
150 1
151 1
152 1
153 1
154 1
155 1
156 1
157 1
158 1
159 1
160 1
161 1
162 1
163 1
164 1
165 1
166 1
167 1
168 1
169 1
170 1
171 1
172 1
173 1
174 1
175 1
176 1
177 1
178 1
179 1
180 1
181 1
182 1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 01
0 01
0 01
0 01
0 01
0 01
0 01
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 10
0 11
0 11
0 11
0 11
0 11
0 11
0 11
0 11
1 00
1 00
1 00
1 00
1 00
1 00
1 00
1 00
1 01
1 01
1 01
1 01
1 01
1 01
1 01
1 01
1 10
1 10
1 10
1 10
1 10
1 10
1 10
0 01
0 10
0 11
1 00
1 01
1 10
1 11
0 00
0 01
0 10
0 11
1 00
1 01
1 10
1 11
0 00
0 01
0 10
0 11
1 00
1 01
1 10
1 11
0 00
0 01
0 10
0 11
1 00
1 01
1 10
1 11
0 00
0 01
0 10
0 11
1 00
1 01
1 10
1 11
0 00
0 01
0 10
0 11
1 00
1 01
1 10
- 16 -










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