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 ...