36
UD9004
3. 8U-37AK510201(DISPLAY UNIT)
3.1. FL TUBE dosen't light
Check
±
F output (5V)
• [JF02] 3-4pin
N.G.
Defect of primary circuit component.
• [VF01]
(FL-TUBE(15-BT-114GNK))
and Other Circuits
O.K.
Check -32V_HV output
• Voltage Check
-32V DC (non-switched) Voltage is O.K.?
[JF02] 2pin output
N.G.
Check Parts and Soldering.
• [QF01]
(PT6302-SSOP)
and Other Circuits
O.K.
Check +3.3V_DIS output
• Voltage Check
3.3V DC (switched) Voltage is O.K.?
[JF01] 34pin output
N.G.
Check Parts and Soldering.
• [QF01]
(PT6302-SSOP)
• [JF01]
• FFC CABLE
and Other Circuits
O.K.
Check Parts and Soldering.
• [QF01]
(PT6302-SSOP)
• [VF01]
(FL-TUBE(15-BT-114GNK))
• FFC cable
and Other Circuits
O.K.
END
Содержание UD9004/N1B
Страница 3: ...1 UD9004 SERVICE HINTS SERVICE HINTS AND TOOLS...
Страница 5: ...3 UD9004 DIMENSION...
Страница 6: ...DVD A1UD Front Panel side Back Panel side...
Страница 48: ...46 UD9004 MEMO...
Страница 51: ...49 UD9004 R5F364VDNFB 8U 37AK55000 IC853 R5F364VDNFB Block Diagram...
Страница 52: ...50 UD9004 R5F364VDNFB Pin Function...
Страница 53: ...51 UD9004...
Страница 64: ...62 UD9004 AK4399EQ 8U 210016 IC101 AK4399EQ Block Diagram...
Страница 65: ...63 UD9004 AK4399EQ Pin Function...
Страница 66: ...64 UD9004...
Страница 69: ...67 UD9004 2 FL DISPLAY FL TUBE 15 BT 114GNK 8U 37AK53000 FL401...
Страница 70: ...68 UD9004 MEMO...
Страница 71: ...69 UD9004 PRINTED WIRING BOARDS 8U 37AK51000 AUDIO P W B UNIT 1 2 COMPONENT SIDE...
Страница 72: ...70 UD9004 8U 37AK51000 AUDIO P W B UNIT 2 2 FOIL SIDE...
Страница 73: ...71 UD9004 8U 37AK52000 AUDIO FRONT P W B UNIT 1 2 COMPONENT SIDE...
Страница 74: ...72 UD9004 8U 37AK52000 AUDIO FRONT P W B UNIT 2 2 FOIL SIDE...
Страница 75: ...73 UD9004 8U 37AK53000 POWER P W B UNIT 1 2 COMPONENT SIDE...
Страница 76: ...74 UD9004 8U 37AK53000 POWER P W B UNIT 2 2 FOIL SIDE...
Страница 77: ...75 UD9004 8U 37AK55000 MAIN P W B UNIT 1 2 COMPONENT SIDE...
Страница 78: ...76 UD9004 8U 37AK55000 MAIN P W B UNIT 2 2 FOIL SIDE...
Страница 79: ...77 UD9004 8U 310002 VIDEO P W B UNIT 1 2 COMPONENT SIDE...
Страница 80: ...78 UD9004 8U 310002 VIDEO P W B UNIT 2 2 FOIL SIDE...
Страница 81: ...79 UD9004 8U 310010 FE SACD P W B UNIT FOIL SIDE COMPONENT SIDE...
Страница 139: ...137 UD9004 PACKING VIEW 210 205 209 203 204 202 201 z...
Страница 153: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 7 44 1U 3791 1 Loading SENS UNIT UD9004...
Страница 154: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 8 44 1U 3791 2 Loading UNIT 1U 3791 3 Chacking UNIT UD9004...
Страница 155: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 9 44 8U 210075 FE REG UNIT UD9004...
Страница 157: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 11 44 8U 37AK550001 MAIN UNIT 2 13 DDR2 ch0_0123 BLOCK UD9004...
Страница 158: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 12 44 8U 37AK550001 MAIN UNIT 3 13 DDR2 ch1_45 BLOCK UD9004...
Страница 159: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 13 44 8U 37AK550001 MAIN UNIT 4 13 NOR NAND BLOCK UD9004...
Страница 167: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 21 44 8U 37AK550001 MAIN UNIT 12 13 SYSTEM UCON BLOCK UD9004...
Страница 168: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 22 44 8U 37AK550001 MAIN UNIT 13 13 UD9004...
Страница 172: ...2 5V 1 25V 1 5V 8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 26 44 8U 310002 VIDEO UNIT 4 14 UD9004...
Страница 183: ...6V 12V 5V 3 3V 5V 24V 8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 37 44 8U 37AK530102 POWER UNIT UD9004...
Страница 184: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 38 44 8U 37AK530001 POWER DISPLAY UNIT FAN I F BLOCK UD9004...
Страница 185: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 39 44 8U 37AK530202 232C REMOTE UNIT UD9004...
Страница 186: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 40 44 00MWG37AK1010 AUDIO FRONT L R UNIT UD9004...
Страница 187: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 41 44 00MWG37AK1020 AUDIO XLR UNIT UD9004...
Страница 188: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 42 44 00MWG37AK1030 SUR_BACK S_W UNIT UD9004...
Страница 190: ...8 7 6 5 4 3 2 1 A B C D E F SCHEMATIC DIAGRAMS 44 44 00MWG37AK2050 SURROUND L R CENTER UD9004...