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Kenwood RXD-DV9 Service Manual

Dvd compact hifi system
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DVD COMPACT HIFI SYSTEM
RXD-DV9
QQ
3 7 63 1515 0
SERVICE MANUAL
Front Panel *
(A60-)
Tray glass
(B10-3680-08)
Lens
(B19-1629-08)
Lens
(B03-3884-08)
TE
L 13942296513
Knob
(K29-7949-08)
Glass A
(B10-3683-08)
Cassette door A
(A53-2242-08)
www
.
In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the porduct relating to laser
product safety.
DISC CHANGE
DISC 1
STANDBY
TIMER
ON/STANDBY
DVD/CD
6
TAPE
`
MIC VOL.
TUNER
BAND
VIDEO/MD
AUX
STOP
7
MIC
PHONES
TUNING MODE
PUSH OPEN
A
TAPE
x
ao
u163
y
i
2 9
8
Lens
Ring
(B03-3883-08)
(B07-2561-08)
DISC SELECTOR
DISC 2
DISC 3
Q Q
EX.BASS
3
6 7
1 3
1 5
DOLBY DIGITAL
PRO LOGIC
3 STEREO
DEMO
TIMER/CLOCK
DUBBING
ENTER
TAPE
Lens
(B19-1628-08)
co
* Refer to parts list on page 39.
.
KENWOOD-Crop. certifies this equipment conforms to DHHS
Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.
DANGER : Laser radiation when open and interlock defeat-
ed.
AVOID DIRECT EXPOSURE TO BEAM.
9 4
2 8
© 2000-11/B51-5675-00 (K/K) 2401
OPEN/CLOSE
LISTEN MODE
EX.BASS
Knob
(K29-7945-08)
0 5
8
2 9
9 4
2 8
TAPE A/B
REV.MODE
Knob
(K29-7948-08)
REC/ARM
DSP/EQ
Knob
(K29-7946-08)
PUSH OPEN
B
Glass B
(B10-3684-08)
Cassette door B
(A53-2243-08)
m
9 9
9 9
70%

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  Summary of Contents for Kenwood RXD-DV9

  • Page 1 * Refer to parts list on page 39. In compliance with Federal Regulations, following are repro- KENWOOD-Crop. certifies this equipment conforms to DHHS duction of labels on, or inside the porduct relating to laser Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.
  • Page 2: Table Of Contents

    ADJUSTMENT ............13 SPECIFICATIONS ............55 WIRING DIAGRAM ...........14 Wary Please contact our KENWOOD Service Department in your side if you want the service information; Circuit Description, Full Described Parts List and so. Information is available to you by internet from us. Accessories...
  • Page 3: External View / Dvd Block Diagram

    RXD-DV9 3 7 63 1515 0 EXTERNAL VIEW / DVD BLOCK DIAGRAM EXTERNAL VIEW Case Optical transmitter (A01-3810-08) (W02-2810-08) SUPER WOOFER Pin jack PRE OUT (E63-1199-08) ANTENNA Pin jack Terminal ANT (E63-1200-08) (E70-0140-08) AM ANT FM 75Ω DIGITAL SPEAKERS –...
  • Page 4 CIRCUIT SERVO RF SERVO GND MOTOR CONTROL CIRCUIT -32V DSP ZIVA DSP GND +3.3V SOLENOID ZIVA DEC CIRCUIT ZIVA GND REMOCON TRANS PCB MOTOR SERVO MOTOR GND EXPANDER TAPE PCB uCOM u 1 6 3 to uCOM FRONT PCB RXD-DV9...
  • Page 5: Circuit Description

    RXD-DV9 3 7 63 1515 0 CIRCUIT DESCRIPTION 1. Pin description of microprocessor : LC86P6548-5T20 (Front Board Pin No. Pin Name Function M62463 CE (PRO LOGIC) TDA7440 DATA (SURROUND) CLK3 TDA7440 CLK (SURROUND) TDA7440 DATA (CENTER) CLK4 TDA7440 CLK (CENTER)
  • Page 6 RXD-DV9 3 7 63 1515 0 CIRCUIT DESCRIPTION Pin No. Pin Name Function AMOUT0 DVD A-MUTE OUT 0 DARST1 DVD DARST1 NJU3711 CE (EXPAND-FRONT) M66010 CE (EXPAND-TAPE) MRST DVD RESET DVD REQUEST MAIN MICOM VDD2 VDD2 M66010 CE (EXPAND-MAIN) CLK2...
  • Page 7 RXD-DV9 3 7 63 1515 0 Pin No. Pin Name Description FE AMP output terminal. Input terminal for selecting FE AMP gain. Input terminal for selecting TE AMP gain. TE AMP output terminal. PDLIMTRES Bias resistance terminal for PDLIMIT. ABCDN ABCD AMP for selecting gain (-) input terminal.
  • Page 8 RXD-DV9 3 7 63 1515 0 CIRCUIT DESCRIPTION Pin No. Pin Name Description RC connection terminal of RC value of peak hold, for RFRP generation. MIRRI Input terminal for MIRR signal generation. EQVCC Power voltage input signal for RF EQ.
  • Page 9 RXD-DV9 3 7 63 1515 0 CIRCUIT DESCRIPTION Pin No. Pin Name Description 48~54 DADR0~DADR6 DRAM address bus. 55,56 D GND Digital ground. Top of selector. DACK Data acknowledge signal output. DVDD Digital power(+5.0V). SDATA0 DVD data/CD data bit stream (CDATA).
  • Page 10 RXD-DV9 3 7 63 1515 0 CIRCUIT DESCRIPTION 4.Pin description of DVD servo processor : SIC1(KS1452) Pin No. Pin Name Description MDOUT3 Mode data3 out controlled by micom. SSTOP/PS0PS1 Limit switch/sled position sensor input pin 0. Sled motor position sensor input pin 1.
  • Page 11 RXD-DV9 3 7 63 1515 0 CIRCUIT DESCRIPTION Pin No. Pin Name Description RF input signal. SVSS Servo CPU VSS power supply pin. AVSS Analog block VSS power supply pin. Spindle error input pin. VREF Reference voltage input pin. Tracking error signal input pin.
  • Page 12 RXD-DV9 3 7 63 1515 0 CIRCUIT DESCRIPTION 5. Port Assignment of Expander IC MAIN PCB(CIC1) TAPE PCB(CIC1) FRONT PCB(UIC2) <M66010> IN/OUT <M66010> IN/OUT <NJU3711M> OUTPUT FUNCTION FUNCTION FUNCTION 3 STEREO LED PRO LOGIC LED CLK2 CLK2 AC3 LED VDD 5V...
  • Page 13: Adjustment

    RXD-DV9 3 7 63 1515 0 ADJUSTMENT OUTPUT CASSETTE TAPE ALIGNMENT ITEM INPUT SETTING ALIGN FOR FIG. SETTING DECK SETTING POINTS Cassette mechanism unit (Adjustment of the REC / PLAY head) 0dBs = 0.775V Demagnetize the REC / PLAY head...
  • Page 14 PICK UP PCB REAR SPK TERMINAL LCW6 VCW2 PICK UP SPK2 VOLUME TAPE PCB (2/4) CENTER SPK DVD/LAMP TERMINAL LCW4 FEED SCW1 VIDEO H-PHONE -OUT LCW2 MOTOR LCW3 SUB WOOFER PRE OUUT JACK OP/CL MOTOR ACW1 u 1 6 3 RXD-DV9...
  • Page 15: Pc Board

    PC BOARD (Component side view) 3 7 6 3 1 5 1 5 0 LQ27 LC65 LQ26 LQ11 LC32 JW185 LC70 LR57 MAIN PCB 1/2 LC16 LC71 LC68 LR36 LC120 CR10 JW142 LC69 LC22C CR11 LC86 JW143 JW193 LR35 LZD2 LC91 LCW2 CR12...
  • Page 16: Schematic Diagram

    PC BOARD (Component side view) 3 7 6 3 1 5 1 5 0 DVD PCB ACW4 ACW1 DCW1 SCW1 LIC2 LIC1 OR36 DRE3 AIC5 ARR1 AE10 VCW2 DRE2 VC79 DRE9 VCW1 ARR2 VC57 LCW1 27MHZ DRE11 VR10 DRE1 VR48 VR42 RQ1A RE10A...
  • Page 17 PC BOARD(Component side view) 3 7 6 3 1 5 1 5 0 FRONT PCB 1/2 STANDBY TIMER UC13 UC33 USW1 USW17 UJW14 UR127 50 51 LISTEN MODE POWER UCW4 UR128 UC26 VOLUME CONTROL UIC1 UR136 UR87 UR102 UZD1 UR88 UJW70 UR103 USW2...
  • Page 18 PC BOARD(Component side view) TAPE PCB 3/4 3 7 6 3 1 5 1 5 0 JW71 LFU7 LFU6 LFU5 LFU4 LFU8 TAPE PCB 1/4 JSR1 JQ11L JC20L TAPE PCB 4/4 JR11L LFU10 LFU9 JQ10 JC10 JQ5L JR28L JC22L JR1L JQ3L JR34L JR2L...
  • Page 19 3 7 6 3 1 5 1 5 0 TUNER/FUNCTION PCB TJW4 TJW27 MW ANT LW ANT TR39 FM PACK TR57 TJW46 TR41 TJW28 TC36 TC38 TC34 TC30 TJW51 TJW45 TC25 TC26 TC27 TC33 TR37 VVC1 TR19 TSR1 TC64 TJW44 TR38 TC23 TC11...
  • Page 20 3 7 63 1515 0 TUNER/FUNCTION PCB TR16 11.2V +12V +12V +12V +12V TR17 +7.5V 5.6K 10.6V FM PACK 7.4V 1.4V 8.9V TR13 TFL1 +12V TFL2 0.8V TC10 2.2K 0.047 3.6V TC20 0.01 47u16 MW ANT MW OSC VVC1 3.6V TC40 1000P 3.6V...
  • Page 21 FR18R 22K SIG-GND 4.5V FC20R 150P F/O L FR31R FR32R FR33R 3.3K MIC SIG MIC-GND w w w FR45 FR44 FQ8R FR41 4.7K 4.7K FR40 3.3K FQ14 u 1 6 3 12.0V +12V +12V +12V +12V RXD-DV9 RXD-DV9 (1/4) Y39-3610-51...
  • Page 22 TUNER/ FUNCTION DVD PCB -FCW3 3 7 6 3 1 5 1 5 0 MOTOR SUB PCB RIC2 LR1 47K CL/UP LR2 4.7K RR59 RIC3 3.3K (2/2) LR10 4.7K OP/DN 0.01 0.01 RC47 RR26 LIC2 RIC4 RR63 RC47A RR27 0.22 RR77 INHIB LR9 390...
  • Page 23 DVD PCB 3 7 6 3 1 5 1 5 0 AVCC AVCC AVCC DVCC DVCC ZUCAS ZLCAS DVSS SDATA5 SDATA6 SDATA7 SR17 DVSS CSTROBE SR18 DVSS DATREQ SC6 0.1 DC13 DTER SC15 SR20 SC17 PLLCTL DD10 560P SIC3 DVSS 0.22 PWM07 PWM07...
  • Page 24 DVD PCB AVCC AVCC AVCC 3 7 6 3 1 5 1 5 0 DVCC DVCC AVCC DVCC +3.3V DVCC DVCC SOKET IC MIC8 MR25 MIC7 MR27 MIC7 EPROM DC14 0.1 EPROM HSYNC MIC5 SRVCS DIC7 VSYNC MIC6 MIC7 MC18 IEC 958 470P +3.3V...
  • Page 25 DVD PCB AVCC AVCC 3 7 6 3 1 5 1 5 0 DVCC DVCC +3.3V +3.3V 100u25 100u25 100u25 470u10 VIC6 27MHz 100u16 +3.3V S DRAM VR36 33 VIC4 MADDR0 VC36 0.22 VC100 E VSS +3.3V +3.3V VR37 33 VC19 DQ15 MADDR7...
  • Page 26 AOP4 AR107 AR110 LRCK AOUTR+ (2/2) AE40 AR118 AR89 AR93 6.2K 6.2K SMUTE AOUTR- 22u16 u 1 6 3 DIF2 AR108 AR111 DEM0 DIF1 6.2K 6.2K SUPER DEM1 DIF0 WOOFER AC53 220P D/A CONVERTER AR112 6.2K RXD-DV9 RXD-DV9 (2/4) Y39-3610-51...
  • Page 27 TUNER/ MAIN PCB (1/2) FUNCTION -FCW4 TCW2 3 7 6 3 1 5 1 5 0 VOL R JCW4 CIC1 : M66010 JQ2L/R,3L/R : KSC1008 MIC MIX ON JQ4L/R,12L/R,30 JIC1 : KA22291 VOL L : KSC945-YTA JC20L JR35L JC21L JSR1 10K(B) CQ1,2 : KSR2003TA JQ6,31...
  • Page 28 MAIN PCB (1/2) 3 7 6 3 1 5 1 5 0 LC58 1u50 AIC1 MODIFIED LIC3 DUAL-TIME CONSTANT B-TYPE AND THRESHOLD SWITCHES POWER AMP POWER AMP NR DECODER LC57 (CENTER/REAR) TR17 (FRONT) 1u50 TR11 TR21 2.6V 12.0V TR19 2.6V TR12 LC55 AZD1...
  • Page 29 +5.0V AVR FRONT PCB (1/2) LFU3 -UCW6 AD56 T80mAL 250V u 1 6 3 (M,M2) : AC110-120V/220-240V~ +12V +12V +12V LVS1 HIGH VOLTAGE 50/60Hz ONLY AR55 SELECTOR : AC240V~ 50Hz P/SNS (T,E) : AC230V~ 50Hz 5.1V RXD-DV9 (3/4) RXD-DV9 Y39-3610-51...
  • Page 30 UR65 1K SOL B FRONT PCB (2/2) RXD-DV9 (4/4) The DC voltage is an actual reading measured with a high impedance type volt- RXD-DV9 CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list).
  • Page 31: Exploded View

    RXD-DV9 3 7 63 1515 0 EXPLODED VIEW(CD MECHANISM) 3x8 (BLK) : N82-3008-45 : N15-1050-45 2.6x10 : N09-2769-05 : N82-2005-46 : N15-1020-46 M2.6x4 : N30-2604-46 3x10 : N89-3010-46 3x10 : N82-3010-46 : N15-1050-46 L 13942296513 u163 RXD-DV9 Parts with exploded numbers larger than 700 are not supplied.
  • Page 32 (16P) USW3 TAPE A/B USW15 TUNER TAPE BAND PCB(1/4) REV. MODE MULTI USW4 USW14 CONTROL VIDEO/MD REC/ARM USW13 USW5 DSP/EQ. STOP USW12 USW6 TUNING TIMER/ u 1 6 3 MODE CLOCK DEMO DUBBING ENTER USW7 USW8 USW9 USW10 USW11 RXD-DV9...
  • Page 33 Ref. No Parts No. Description ress Parts nation marks marks ress Parts nation ✽ E35-2868-08 CABLE-FLAT (30P) 3809-001184 RXD-DV9 ✽ E35-2869-08 CABLE-FLAT (16P) 3809-001188 ✽ D40-1721-08 MECHA ASSY(CASSE) AH59-20006S ✽ A60-2011-08 FRONT PANEL AH64-00647B ✽ B60-4894-08 INST MANUAL (GE) AH68-00575B ✽...
  • Page 34 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 35 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 36 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 37 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 38 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 39 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 40 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 41 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. & Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 42 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 43 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. ™ ¡ Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 44 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. ¢ £ Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 45 3 7 6 3 1 5 1 5 0 ✽ New Parts ✽ New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. § ∞ Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No.
  • Page 46: Specifications

    NTSC ........0.286 Vp-p (75 Ω) Weight (net)............ 950 g (1 piece) u163 PAL..........0.3 Vp-p (75 Ω) SECAM ......... 0.3 Vp-p (75 Ω) KENWOOD follows a policy of continuous advancements Compression format........MPEG1/MPEG2 in development. For this reason specifications may be Notes changed without notice.
  • Page 47 Av. Moema, 170-17˚, Andar-Cobertura “B”, Ed. Maximum Service Center, 04077-020 Moema, São Paulo-SP-Brasil KENWOOD ELECTRONICS U.K. LIMITED KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB., United Kingdom KENWOOD ELECTRONICS BELGUM N.V. Meachelsesteenweg 418, B-1930 Zaventem, Belgium KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembrücker Str.