2-3
2. DECK MECHANISM SECTION(DR-06 + MAIN PCB)
1001
A001
1025
1025
103
0
1432
1029
1432
1021
1432
1432
1032
1033
1011
101
9
1009
1020
1019
1012
1013
1439
1014
1016
1015
1017
1018
1018A
1018B
1018E
14
3
5
1018E
1018D
1006
1
4
36
1024
14
3
3
1
0
29
1027
1027
1026
1003
1002
A004
A002
A000
A60
1437
1005
1434
1434
MAIN PCB
Summary of Contents for DR7400
Page 1: ...SERVICE MANUAL LG DR 7400 MODEL ...
Page 20: ......
Page 24: ...2 MPEG CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T 3 16 3 17 ...
Page 25: ...3 18 3 19 3 DSP CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 26: ...4 RF CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T 3 20 3 21 ...
Page 27: ...3 22 3 23 5 TUNER MPX ADC DAC JACK CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 28: ...A B C D E F G H I J K L M N O P Q R S T 3 24 3 25 6 FRONT JACK CIRCUIT DIAGRAM ...
Page 29: ...3 26 3 27 A B C D E F G H I J K L M N O P Q R S T 7 KEY CIRCUIT DIAGRAM ...
Page 30: ...3 28 3 29 8 TIMER CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Page 35: ...3 38 3 39 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD TOP SIDE ...
Page 36: ...3 40 3 41 2 MAIN P C BOARD BOTTOM SIDE ...
Page 37: ...3 42 3 43 3 I O P C BOARD TOP SIDE 4 JACK P C BOARD BOTTOM SIDE ...
Page 38: ...3 44 3 45 5 KEY P C BOARD 6 FRONT P C BOARD 7746AA 8 POWER P C BOARD LOCATION GUIDE ...