108
Checking the USB device
YES
Is the USB device compatible with the set?
Are you using a USB hub?
Only mass storage devices in FAT16 or
FAT32 formats or MTPcompatible devices
and iPod (Remove some models) are
supported.
Don't use the USB hub.
NO
YES
NO
Checking the set (AV RECEIVER)
YES
YES
Is a voltage (5V) being supplied between pins 1 and 4 of JK604 on
the FRONT board (USB connector)?
The circuitry from IC390 on the HDMI board to JK604 on the FRONT
board is defective.
Is the wire properly connected between CN321 on the HDMI board
and BN321 on the FRONT board.
The IC320 and surrounding circuitry on the
HDMI board is defective.
Connect the wire properly.
NO
NO
5.2. USB device is not recognized
Checking the set (AV RECEIVER):(If no sound is output)
YES
Check the Digital audio circuit.
Are S/PDIF signals output to IC406 90pin?
IC390 and surrounding circuitry is defective.
NO
5.3. No picture or sound is output
Содержание AV7701
Страница 15: ...15 7 Remove the screws Shooting of photograph A GEAR DAMPER...
Страница 30: ...30 Personal notes...
Страница 35: ...Personal notes Personal notes 35...
Страница 112: ...112 Personal notes...
Страница 115: ...115 LEVEL DIAGRAM RCA PREOUT LEVEL DIAGRAM FRONT ch...
Страница 116: ...116 LEVEL DIAGRAM CENTER ch RCA PREOUT...
Страница 117: ...117 LEVEL DIAGRAM SUBWOOFER ch...
Страница 118: ...118 LEVEL DIAGRAM SURROUND ch RCA PREOUT...
Страница 119: ...119 LEVEL DIAGRAM SURR BACK ch RCA PREOUT...
Страница 170: ...Personal notes Personal notes 170...
Страница 174: ...174 PACKING VIEW 2 8 7 9 1 9 10 11 12 12 z 6 5 6 3 6 1 6 2 6 4 6 7 6 6 6 9 6 8...
Страница 181: ...181 R5F3650KNFB HDMI IC231...
Страница 190: ...190 W9864G6JH 6 HDMI IC409 W9864G2IH Publication Release Date Aug 28 2009 4 Revision A03 4 PIN CONFIGURATION...
Страница 193: ...193 MX29LV160DBTI 70G HDMI IC410 MX29LV160DBTI 70G Block Diagram...
Страница 195: ...195 AK5358BET HDMI IC451 AK5358BET Pin Function...
Страница 208: ...208 NJW1194A AUDIO IC484 IC489 BLOCK DIAGRAM...
Страница 209: ...209 2 FL DISPLAY FLD 17 BT 40GINK FRONT FL601 PIN CONNECTION GRID ASSIGNMENT Y2 q...
Страница 210: ...210 ANODE CONNECTION...
Страница 266: ...266 Personal notes...