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Akai DDV-805, Инструкция по эксплуатации, Страница: 10 / 74

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10

ALIGNMENT PROCEDURES

FM ADJUSTMENT

Equipment Required 

z

AM IF/RF signal generator 

z

Solid-state voltmeter (SSVM) 

z

Regulated DC power supply 

z

2-CH voltmeter

z

Distortion meter 

FM Alignment Using FM Signal Generator 

Note:

 Press the radio power switch to on the radio. Signal generator output must be kept as low as possible 

to avoid overload and clipping.

Step

Generator 

Coupling

Generator

Display 

Setting

Adjustment

Remarks

Stereo 

Separation 

 Signal 

 Generator 

 to antenna 

 receptacle 

 98.1 MHz 

  Int. 1 kHz 

  Dev. 75 kHz 

  L+R = 90 % 

  pilot = 10 % 

  98.1 MHz

  VR3 

 Adjust AF 

 output power 

 at maximum 

 separating 

  more than 30 dB 

FM SNC 

Adjustment 

 98.1 MHz 

  Dev. 75 kHz 

 L+R=90 % 

  Int. 1 kHz 

 60dBμV output 

 98.1 MHz 

  @ 40 dBμ 

  98.1 MHz

  VR2 

 Stereo Separation 

  25 dB (±5 dB) 

98.1 MHz 

Mod. 1kHz 

Dev 75kHz 

  98.1 MHz

VR4

Stop 

SENS.

Signal Generator 

to antenna 

receptacle 

1000 kHz 

Mod. 1kHz 

Mod 30% 

  1000 kHz 

VR1

Adjust AF to 

stop station. 

Note:

 The tuner module is well-adjust and adjustment is not recommended.

All manuals and user guides at all-guides.com

Содержание DDV-805

Страница 1: ...Car Multimedia Centre DDV 805 All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 2: ...lignment Procedures 10 Printed Circuit Board 11 Exploded View Display 31 Exploded View Part List Display 32 Exploded View Unit 34 Exploded View Parts List Unit 35 Exploded View TV7021 37 Exploded View...

Страница 3: ...ard Right side of the side bracket 4 Remove two screws F located on the under of the deck front Bracket Remove two screws G located on the front of the deck front bracket then remove the Deck Bottom B...

Страница 4: ...4 DISASSEMBLY DIAGRAM UNIT All manuals and user guides at all guides com...

Страница 5: ...IONS TV7020 1 Remove two screws A from each of the Top Cover then remove the Top Cover 2 Remove four screws B from on the main board then remove the Bottom Cover and Main Board All manuals and user gu...

Страница 6: ...6 DISASSEMBLY DIAGRAM TV7020 All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 7: ...DC 14 4V Backup voltage is the same as this AF load impedance 4 ohm pure resistance Balance Center position of level Tone Center position The signal strength read in this section is voltage on the ant...

Страница 8: ...8 BLOCK DIAGRAM UNIT All manuals and user guides at all guides com...

Страница 9: ...9 ALIGNMENT LOCATIONS MITSUMI TUNER All manuals and user guides at all guides com...

Страница 10: ...tting Adjustment Remarks Stereo Separation Signal Generator to antenna receptacle 98 1 MHz Int 1 kHz Dev 75 kHz L R 90 pilot 10 98 1 MHz VR3 Adjust AF output power at maximum separating more than 30 d...

Страница 11: ...11 PRINTED CIRCUIT BOARDS MAIN BOARD TOP VIEW All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 12: ...12 MAIN BOARD BOTTOM VIEW All manuals and user guides at all guides com...

Страница 13: ...13 KEY BOARD TOP VIEW All manuals and user guides at all guides com...

Страница 14: ...14 KEY BOARD BOTTOM VIEW All manuals and user guides at all guides com...

Страница 15: ...15 MOTOR CONTROL BOARD TOP VIEW All manuals and user guides at all guides com...

Страница 16: ...16 MOTOR CONTROL BOARD BOTTOM VIEW All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 17: ...17 REMOTE BOARD TOP VIEW All manuals and user guides at all guides com...

Страница 18: ...18 REMOTE BOARD BOTTOM VIEW All manuals and user guides at all guides com...

Страница 19: ...19 LCD BOARD TOP VIEW All manuals and user guides at all guides com...

Страница 20: ...20 LCD BOARD BOTTOM VIEW All manuals and user guides at all guides com...

Страница 21: ...21 SWITCH BOARD TOP VIEW All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 22: ...22 SWITCH BOARD BOTTOM VIEW All manuals and user guides at all guides com...

Страница 23: ...23 SERVO BOARD TOP VIEW All manuals and user guides at all guides com...

Страница 24: ...24 SERVO BOARD BOTTOM VIEW All manuals and user guides at all guides com...

Страница 25: ...25 RADIO BOARD TOP VIEW All manuals and user guides at all guides com...

Страница 26: ...26 RADIO BOARD BOTTOM VIEW All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 27: ...27 TV BOARD TOP VIEW All manuals and user guides at all guides com...

Страница 28: ...28 TV BOARD BOTTOM VIEW All manuals and user guides at all guides com...

Страница 29: ...29 DISPLAY BOARD TOP VIEW All manuals and user guides at all guides com...

Страница 30: ...30 DISPLAY BOARD BOTTOM VIEW All manuals and user guides at all guides com...

Страница 31: ...31 EXPLODED VIEW DISPLAY All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 32: ...TE WORM SHAFT STAINLESS STEEL ROHS ROTATE GEAR 2 ROHS SLIDE WORM SHAFT STAINLESS STEEL ROHS ROTATE GEAR 4 ROHS ROTATE GEAR 3 ROHS SLIDE GEAR SHAFT ROHS O RING 2 6X4 6X0 4 ROHS ROTATE GEAR BKT ROHS ARI...

Страница 33: ...ROHS MOVE SUPPORT ROHS ROTATE GEAR 3 ROHS DAMP WHEEL ROHS ROTATE GEAR SHAFT ROHS SCREM 2 0X2 0 BH MS ROHS SCREW 2X3 CH MS BLACK ROHS SCREW PH MS ROHS SCREW 2 6X4 BH MS ROHS SCREW M2 0X5 0 BH MS ROHS...

Страница 34: ...34 EXPLODED VIEW UNIT All manuals and user guides at all guides com...

Страница 35: ...ER BACK KEY N0000 ROHS REMOTE LENS RED ROHS FAN COVER ROHS SHADE BLACK ROHS CD WINDOOW SHADE CLEAR THK0 5MM ROHS KEY PCB Board DECK BKT 0 8MM FOR SR3 ROHS AM BOARD MITSUMI TUNER FAE376 A12 H TYPE ROHS...

Страница 36: ...OHS SCREW 2X3 CH MS BLACK ROHS SCREW 2 6X6 BH MS ROHS SCREW 2 6X4 KH MS ROHS SCREW 2 6X4 BH MS ROHS SCREW 2 6X14 BH MS ROHS 4000 001704 21 4000 012003 09H 4000 002606 01 4000 002604 02 4000 002604 01...

Страница 37: ...37 EXPLODED VIEW TV7021 All manuals and user guides at all guides com...

Страница 38: ...A005 FOR DVD7020 S BLACK WHITE ROHS BOTTOM COVER S BLACK ROHS PCB D S TV1872 SECAM BOX MB 142 94 1 2MM TV TUNER TDQ 3EV8 BG 71 F 708 XINFA ROHS SCREW 2 6X4 PH MS BLACK ROHS 3910 A00402 31W 3900 A00401...

Страница 39: ...39 EXPLODED VIEW DECK All manuals and user guides at all guides com...

Страница 40: ...OAD A PIN LOAD B K GEAR MOTOR GEAR WORM SERVO PCB ASSY SPECIAL SCREW S P RO L SUPPORT DAMPER S P RO CHASSIS MAIN ST 23G FR CA H 0 TT 2 3 SECC T1 0 POM F20 03 POM F20 03 POM F20 03 SLICON SUS 303 SUM24...

Страница 41: ...TCH SCREW PICK UP FPC WIRE SPRING PU FIBER PAPER S P CAM TRANSIT SCREW INSULATOR COVER SWITCH WASHER PE S P BASE POM F20 03 SECC T1 0 SUS304WPB FAE376 P01 POM F20 03 SUM24L NI PLATE CA H 0 M S 1 7 2 5...

Страница 42: ...42 SCHEMATIC DIAGRAM MAIN BOARD All manuals and user guides at all guides com...

Страница 43: ...43 SCHEMATIC DIAGRAM KEY BOARD All manuals and user guides at all guides com...

Страница 44: ...44 SCHEMATIC DIAGRAM RADIO BOARD All manuals and user guides at all guides com...

Страница 45: ...45 SCHEMATIC DIAGRAM MOTOR BOARD All manuals and user guides at all guides com...

Страница 46: ...46 SCHEMATIC DIAGRAM SERVO BOARD All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 47: ...47 SCHEMATIC DIAGRAM SERVO BOARD All manuals and user guides at all guides com...

Страница 48: ...48 SCHEMATIC DIAGRAM SERVO BOARD All manuals and user guides at all guides com...

Страница 49: ...49 SCHEMATIC DIAGRAM DISPLAY BOARD All manuals and user guides at all guides com...

Страница 50: ...50 SCHEMATIC DIAGRAM DISPLAY BOARD All manuals and user guides at all guides com...

Страница 51: ...51 SCHEMATIC DIAGRAM DISPLAY BOARD All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 52: ...52 SCHEMATIC DIAGRAM REMOTE BOARD All manuals and user guides at all guides com...

Страница 53: ...53 SCHEMATIC DIAGRAM TV BOX BOARD All manuals and user guides at all guides com...

Страница 54: ...54 ELECTRICAL PARTS LIST Ref No Part No Description Q ty PC BOARD ASSY MAIN BOARD All manuals and user guides at all guides com...

Страница 55: ...55 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com...

Страница 56: ...56 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 57: ...57 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com...

Страница 58: ...58 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty PC BOARD ASSY MAIN BOARD FM AM TUNER SECTION All manuals and user guides at all guides com...

Страница 59: ...59 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty PC BOARD ASSY KEY BOARD All manuals and user guides at all guides com...

Страница 60: ...60 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com...

Страница 61: ...61 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty PC BOARD ASSY SDK CD SERVO BOARD All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 62: ...62 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com...

Страница 63: ...63 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com...

Страница 64: ...64 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty PC BOARD ASSY MOTOR BOARD All manuals and user guides at all guides com...

Страница 65: ...65 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty PC BOARD ASSY FILTER BOARD All manuals and user guides at all guides com...

Страница 66: ...66 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 67: ...67 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com...

Страница 68: ...68 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty PC BOARD ASSY REMOTE BOARD All manuals and user guides at all guides com...

Страница 69: ...69 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty PC BOARD ASSY DISPLAY BOARD All manuals and user guides at all guides com...

Страница 70: ...70 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com...

Страница 71: ...71 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 72: ...72 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com...

Страница 73: ...73 ELECTRICAL PARTS LIST CONTINUED Ref No Part No Description Q ty All manuals and user guides at all guides com...

Страница 74: ...M 30 dB at 1kHz Signal to Noise Ratio FM Better than 50 dB Output Power 4 X 40W Speaker Output Impedance 4 To 8 ohm Power Source DC 12V Negative ground Frequency Range FM 65 0 74 0MHz FM 87 5 108 0MHz...

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