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Kenwood KRF-V8010DW Service Manual

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AV SURROUND RECEIVER
KRF-V8010D/V8010DW
SERVICE MANUAL
(E,T,Q,X type)
This manual is available for repair in the Europe, England, Australia and Russia markets.
Please refer to the original manual (B51-5419-00) if need the information in the USA and Canada
and other markets.
Indicator
KENWOOD badge
(B12-0341-04)
(B43-0302-04)
AV SURROUND RECEIVER
STANDBY
ON / STANDBY
POWER
- ON – OFF
PHONES
Knob
(K27-2275-04)
Miniature phone jack(2P)
(E11-0188-05)
Phono jack
(E63-0114-05)
DVD 6CH. INPUT
ANTENNA
CENTER
AM
SUBWOOFER
SURROUND
GND
REC OUT
FM
L
75Ω
R
PHONO
CD
MD / TAPE
Lock terminal board
Phono jack x 2
(E20-0321-05)
(E63-0046-15)
Front glass
(B10-3428-12)
DOLBY DIGITAL
DVD 6ch INPUT
CLIP INDICATER
SPEAKERS
SOURCE
A
B
BASS BOOST
MONITOR
DIRECT
INPUT MODE LISTEN MODE SOUND
Phone jack(3P)
Knob *
(E11-0127-05)
(K29-7371-02)
Slide switch
Phono jack
(S62-0034-05)
(E63-0093-05)
Phono jack
Phono jack
(E63-0094-05)
(E63-0199-05)
ƒ
SYSTEM CONTROL
VIDEO OUT
VIDEO IN
DOLBY DIGITAL / PCM IN
L
R
SL16
MONITOR
VIDEO 1
VIDEO 1
VIDEO 2
VIDEO 3
VIDEO 2
VIDEO 3
XS8
PLAY IN REC OUT PLAY IN REC OUT PLAY IN
PLAY IN
PLAY IN
CENTER
SUBWOOFER
SURROUND
VIDEO 2
VIDEO 3
MONITOR
VIDEO 1
DVD 6CH.
DVD 6CH.
PRE
Phono jack x 2
(E63-0047-15)
Phono jack
(E63-0114-05)
Knob
(K29-7311-03)
PTY
TA/NEWS
DISPLAY
BAND
AUTO
MEMORY
MULTI CONTROL
INPUT SELECTOR
SETUP
Knob
(K29-7313-04)
Screw terminal board
(E70-0100-05)
R
L
C
FRONT SPEAKERS
R
+
+
+
L
-
-
R
+
A
R
FRONT SPEAKERS
CENTER SPEAKER
SURROUND
OUT
Optical receiving module
(W02-1181-05)
Lock terminal board
(E70-0047-05)
© 1998-8/B51-5464-00 (K/K) 1751
Panel *
Knob
(A60-)
(K29-7312-04)
VOLUME CONTROL
DOWN
UP
Foot x4
(J02-1168-03)
Power cord bushing
AC power cord *
(J42-0083-05)
(E30-)
L
B
-
-
+
-
-
+
L
SPEAKERS
AC outlet *
(E03-)
Metallic cabinet *
(A01-)
* Refer to parts list on page 31 .

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Kenwood KRF-V8010D Service Manual
Kenwood KRF-V8010D Service Manual 33 pages

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  Summary of Contents for Kenwood KRF-V8010DW

  • Page 1 This manual is available for repair in the Europe, England, Australia and Russia markets. Please refer to the original manual (B51-5419-00) if need the information in the USA and Canada and other markets. Indicator KENWOOD badge Front glass Knob Panel *...

  • Page 2: Table Of Contents

    KRF-V8010D/V8010DW CONTENTS / ACCESSORIES / CAUTIONS Contents CONTENTS / ACCESSORIES / CAUTIONS.....2 PARTS DESCRIPTIONS .........11 CONTROLS ...............3 PC BOARD ..............12 DISASSEMBLY FOR REPAIR........5 SCHEMATIC DIAGRAM ..........17 BLOCK DIAGRAM .............6 EXPLODED VIEW ...........30 CIRCUIT DESCRIPTION ...........7 PARTS LIST.............31 ADJUSTMENT ............10 SPECIFICATIONS ...........40 Please refer to KRF-V5010 (B51-5425-00) and KRF-V7510D (B51-5419-00) service manuals if need the information on circuit description.

  • Page 3: Controls

    KRF-V8010D/V8010DW CONTROLS Frequency display, PRO LOGIC Input display, AUTOSOUND indicator TI.VOL indicator Preset channel display, indicator DIGITAL indicator Surround mode display Band indicators S.DIRECT indicator AUTO indicator Speaker indicator AUTO SOUND DIGITAL AUTO MEMO. indicator TI.VOL * **** ** PRO LOGIC S.DIRECT MEMO.
  • Page 4 If you connect audio components from 2 MACRO key original remote control supplied with the KENWOOD and other makers to the MD/ Use in combination with the AUDIO, VIDEO, component you are controlling. TAPE or CD jacks, you can set the remote...

  • Page 5: Disassembly For Repair

    KRF-V8010D/V8010DW DISASSEMBLY FOR REPAIR 1. Remove the 8 screws (1,2,3), remove the rear panel. 2. Connect the GND of the rear panel and the chassis, the GND of the mounting hardware and the chassis with 2 alligators clip (4)
  • Page 6 (AUDIO) DIGITAL INPUT COAX 0.5Vp-p/75 (X08) OPTICAL 21dBm TC9164AF VIDEO3 COXIAL TC9163AF DIGITAL DA&AD VIDEO2 CONVERTER OPTICAL TC9162AF IC31 IC5 (1/2) LINE BUF H, P, Lch LS/RS YSS248 CS4226 6ch E. VOL H, P, Rch with IC32 (1/2) LS/RS TONE CONT. SP.

  • Page 7: Circuit Description

    KRF-V8010D/V8010DW CIRCUIT DESCRIPTION 1. Microprocessor: CXP82832-134Q(X09 : IC51) 1-1 Microprocessor periphery block diagram Key matrix * No. of : u -COM Port NO. KS0 P.CH DOWN ON/STANDBY SPEAKER A P.CH UP DIMMER SPEAKER B FL DISPLAY (X09) ED51 BAND LISTEN MODE BASS BOOST AUTO SOUND...
  • Page 8 KRF-V8010D/V8010DW CIRCUIT DESCRIPTION 1-2 Pin description Pin No. Pin Name Description G10,11 Display grids 10,11 None – Ic test mode port. RDS clock input. RDS. DT RDS data input. AUDIO Audio signal detection port. L=AUDIO. VOL.ENC.A Volume encoder A(clockwise) input. REMOCON Remote contol signal input.
  • Page 9 KRF-V8010D/V8010DW CIRCUIT DESCRIPTION Pin No. Pin Name Description VOL.ST Volume ic (M62448SP) st control. H=active. VCR.MUTE Video ic (NJU2279D) cont2/4 mute control. L=mute on. VCR.A Video ic (NJU2279D) cont1 mute control. H/L=static. VCR.B Video ic (NJU2279D) cont3 mute control. H/L=static. FA.RLY Front A speaker relay control.

  • Page 10: Adjustment

    KRF-V8010D/V8010DW ADJUSTMENT OUTPUT TUNER ALIGNMENT N o . I T E M INPUT SETTINGS ALIGN FOR F I G . S E T T I N G S S E T T I N G S P O I N T S FM SECTION SELECTOR : FM Adjust NO.1 and NO.2 repeat.

  • Page 11: Parts Descriptions

    KRF-V8010D/V8010DW PARTS DESCRIPTIONS...

  • Page 12: Pc Board

    PC BOARD(Component side view) POWER SUPPLY UNIT AC OUTLET X00-2912-71 X00 B/6 X00 D/6 POWER PHONES...

  • Page 13: Schematic Diagram

    PC BOARD(Component side view) SURROUND UNIT TUNER UNIT ANTENNA X05-4932-70 X08-2952-70 C322 C320 R316 C315 C316 C314 R320 R315 R312 R318 C318 R317 C229 R306 C230 R314 C305 C306 C317 C313 R213 R313 R305 R311 R308 R212 C304 R307 C308 C231 R214 C307...
  • Page 14 PC BOARD(Component side view) SPEAKERS-A SPEAKERS-B PRE OUT LSch RSch MONITOR MD/TAPE VIDEO3 VIDEO2 VIDEO1 PLAY PHONO VIDEO1 OUT PLAY AUDIO UNIT C151 C152 C147 C148 C143 C144 C135 C136 C131 C132 C127 C128 C123 C124 C119 C120 C139 C140 C101 C102 R347...
  • Page 15 TUNER UNIT (X05-482X-XX) 2-70: KRF-V8010D(E,T,X) 3-81: KRF-V8010DW(Q) TUNED C40 2P 330P 10uH 0.018 FM, MPX 10u10 AM SYSTEM 4.4V 2.8V (4.4V) 10u10 (2.8V) 100K DECODER ANTI-BIRDIE RF.AMP P-DET STEREO BUFF MUTE AM IF PILOT 304kHz COMP S-METER (E,T,X) TYPE AM/FM...
  • Page 16 SURROUND UNIT (X08-2952-70) +15V +15V +15V +15V DIGITAL SIGNAL LINE GND LINE IC24 B LINE B LINE R36 1K SERIAL AUDIO DATA INTERFACE R9 220 3.4V R8 220 1000P 1000P DIGITAL DIGITAL FILTERS FILTERS 330P : YSS248 : CS4226KQG : TC74HCU04AF : NJM2279M 4.3V : TC9162AF...
  • Page 17 R208 R209 SWch VIDEO1 VIDEO2 IC23 IC22 VIDEO3 (1/2) (1/2) SW MIX AMP SWch L.P.F. -14.8V -14.8V X09-B/3 -CN52 +15V +15V +15V ANA Rch 16 15 14 13 12 11 10 9 ANA Lch KRF-V8010D (2/4) KRF-V8010DW (2/4) KRF-V8010D/V8010DW Y05-3822-70...
  • Page 18 TC9164AF 2SA1285A(F) HZS16N(B2) HZS3.3N(B2) MTZJ30(B) C117 100P TC9163AF 2SA1535(Q,R) HZS7.5N(B2) or D20-23,26-30,33 MA111 PHONO IC8,10-12 NJM4565MD 2SC3722K(R,S) MTZJ7.5(B) KRF-V8010DW (X09-6093-81) C112 0.012 M62446FP DTC113ZUA D12-14 : MTZJ8.2(B) or D34,35 R108 DESTINATION C311- R27, R229, R241, R315, R343, R367, R369- Q1,17-21,24,25,34,35,37 2SC4213(B) HZS8.2N(B2)
  • Page 19 4.7 1/4W AUSTRALIA 0-71 E03-0325-05 HZS6.2N(B2) +65V +65V 2.2K 2.2K R260 R263 R267 D6,7,9 : 1SS133 or HSS104A 0.7V -3.0V KRF-V8010DW (X00-2912-71) MTZJ2.7(B) or 0.7V 0.7V R293 HZS2.7N(B2) 150P DESTINATION UNIT No. CN9,10 COUNTRY ABB. R259 0.7V R264 4.7 1/4W...

  • Page 20: Parts List

    COUNTRY ABB. 1000P X08- D525 EUROPE L502 2-71 C522 U.K. 10uH X502 0.01 C521 4.332MHz AUSTRALIA 0-71 0.01 KRF-V8010DW (X09-6093-81) DESTINATION D504, +5.6V +5.6V UNIT No. D505 +5.6V +5.6V COUNTRY ABB. R535 10K RUSSIA 3-81 R528 X09-A/3 R538 10K -CN8...
  • Page 21 SWITCHED TOTAL 150W MAX. (15P) A M4x6 : N09-1966-05 ø3x20 : N09-3411-05 X00-2912-71 Push rivet : N29-0216-05 (A/6) X08-2952-70 ø2.6x8 : N82-2608-45 ø3x8 : N88-3008-45 ø3x6 : N89-3006-45 ø3x6 : N89-3006-46 ø3x8 : N89-3008-45 SYSTEM VIDEO DOLBY ø3x8 : N89-3008-46 DIGITAL CONTROL IN/PUT...
  • Page 22 B10-3428-12 FRONT GLASS CE04KW1C470M ELECTRO 47UF 16WV B11-0367-04 SMOKED FILTER CE04KW1V4R7M ELECTRO 4.7UF 35WV B12-0341-04 INDICATOR B43-0302-04 KENWOOD BADGE C13, 14 CC45FSL1H101J CERAMIC 100PF B11-0375-04 SMOKED FILTER CN1~3 E40-4245-05 PIN ASSY B46-0096-53 WARRANTY CARD E40-8197-05 SOCKET FOR PIN ASSY B46-0310-03...
  • Page 23 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. ne sont pas fournis. Teile ohne Parts No.
  • Page 24 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. ne sont pas fournis. Teile ohne Parts No.
  • Page 25 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. ne sont pas fournis. Teile ohne Parts No.
  • Page 26 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. ne sont pas fournis. Teile ohne Parts No.
  • Page 27 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. ne sont pas fournis. Teile ohne Parts No.
  • Page 28 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. ne sont pas fournis. Teile ohne Parts No.
  • Page 29 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. ne sont pas fournis. Teile ohne Parts No.
  • Page 30 New Parts Parts without Parts No. are not supplied. & Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Add- Desti- Ref. No Parts No. Description ress Parts nation marks HOW TO READ THE PARTS LIST Q24, 25 2SC1845(F,E)

  • Page 31: Specifications

    H : 144 mm D : 400 mm Weight (Net) ................9.3 kg 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Notes Notes 2. Sufficient performance may not be possible at very low temperatures (0°C or less).
  • Page 32 H : 144 mm D : 400 mm Weight (Net) ................9.7 kg 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Notes Notes 2. Sufficient performance may not be possible at very low temperatures (0°C or less).
  • Page 33 P.O BOX 55-2791, Piso 6 plaza Chase, Cl. 47 y Aquilino de la Guardia Panama, Republic de Panama KENWOOD ELECTRONICS BRASIL LTDA. Av Indianópolis, 628, 04062-001 Planalto Paullsta 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.

This manual is also suitable for:

Krf-v8010d