3-11
9. ETHERNET TROUBLESHOOTING
Ethernet problem
Network Cable
Connect
Network Cable
Connection OK
NO
YES
YES
MAC Address
Check OK
Network Setup
Check OK
NO
NO
NO
NO
Forwarding Factory
NO
YES
YES
YES
YES
YES
Network Re-Setup
IC308 (60, 61-pin) 25
MHz Clock In/Out OK
IC905 (2, 4-pin)
+3.3V out OK
IC308 (51, 96-pin)
+2.5V out OK
IC308 soldering
Check
IC310 (8-pin) +3.3V
input OK
IC310 Change
IC310 Re-soldering
Or Change
IC310 (1,2,3,4-pin)
Clock/DataOK
IC310 (67, 68, 71,
72-pin) Output OK
Ethernet OK
IC905 (3-pin)
+5.0V out OK
J900 Connector
Power Cable Check
NO
NO
NO
YES
YES
YES
Q304 soldering OK
J900 Connector
Power Cable Check
YES
YES
YES
J900 Connector
Power Cable Check
NO
Re-soldering
NO
Содержание LRM-519
Страница 30: ...3 16 WAVEFORMS 1 SYSTEM PART 1 ...
Страница 31: ...3 17 2 SYSTEM PART 2 ...
Страница 32: ...3 18 3 VIDEO PART 1 ...
Страница 33: ...3 19 4 VIDEO PART 2 ...
Страница 34: ...3 20 5 VIDEO PART 3 ...
Страница 35: ...3 21 6 VIDEO PART 4 ...
Страница 36: ...3 22 AI_DATA AI_CLK AI_LRCLK 7 AUDIO PART 1 ...
Страница 37: ...3 23 AUD_LINK_BCLK AUD_LINK_SDIN AUD_LINK_SYNC AUD_LINK_RST 8 AUDIO PART 2 ...
Страница 38: ...SPDIF 3 24 AUDIO_L 9 AUDIO PART 3 ...
Страница 39: ...3 25 TXD TXD RXIN RXIN 25MHZ 10 ETHERNET PART ...
Страница 40: ...3 26 FLD_RXD FLD_CLK CLK_LPC_33MHZ 11 SUPER IO FRONT INTERFACE PART ...
Страница 43: ...3 29 3 POWER BLOCK DIAGRAM ...
Страница 45: ...3 31 5 BLOCK DIAGRAM ...
Страница 46: ......
Страница 48: ...3 34 3 35 2 POWER CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 49: ...3 36 3 37 3 CPU CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 50: ...3 38 3 39 4 GMCH CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 51: ...3 40 3 41 5 ICH4 CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 52: ...3 42 3 43 6 CLOCK LPC CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 53: ...3 44 3 45 7 MEMORY IDE CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 54: ...8 LAN USB MODEM CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T 3 46 3 47 ...
Страница 55: ...3 48 3 49 9 VIDEO CONVERTER AC97 CODEC CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 56: ...10 MPEG II ENCODER AV DECODER CX23418 CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T 3 50 3 51 ...
Страница 57: ...3 52 3 53 11 TUNER EXTERNAL AV INPUT CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 58: ...3 54 3 55 12 AUDIO VIDEO INPUT INTERFACE CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 59: ...3 56 3 57 13 MISCELLANEDUS CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 60: ...3 58 3 59 14 EXTERNAL I F CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 61: ...3 60 3 61 PRINTED CIRCUIT DIAGRAMS 1 MAIN PRINTED CIRCUIT DIAGRAMS TOP VIEW ...
Страница 62: ...3 62 3 63 2 MAIN PRINTED CIRCUIT DIAGRAMS BOTTOM VIEW ...
Страница 64: ...3 66 3 67 5 POWER PRINTED CIRCUIT DIAGRAM ...
Страница 84: ...4 20 9 LASER TURN ON SIGNAL F LIC502 PIN 52 LDEN DVD LCN201 PIN17 VRDC LCN201PIN 34 ...
Страница 99: ...4 35 2 Disc Specification 3 Disc Materials 1 DVD ROM Single Layer Dual Layer ...
Страница 119: ...4 55 4 56 CIRCUIT DIAGRAMS 1 RF CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 120: ...4 57 4 58 2 DSP CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 121: ...4 59 4 60 3 µ COM CIRCUIT DIAGRAM A B C D E F G H I J K L M N O P Q R S T ...
Страница 123: ...4 63 4 64 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD LOCATION GUIDE ...
Страница 124: ...4 65 4 66 2 MAIN P C BOARD LOCATION GUIDE ...