SERVICE MANUAL COMPACT COMPONENT SYSTEM 22066 2003 HX-Z9 Area Suffix UW ----- Brazil,Mexico,Peru TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
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SPECIFICATION 75 W per channel, min. RMS, both channels driven into 6 Ω Amplifier section Output Power SUBWOOFERS (IEC 268-3) at 63 Hz with no more than 0.9% total harmonic distortion. 30 W per channel, min. RMS, both channels driven into 6 Ω MAIN SPEAKERS at 1 kHz with no more than 0.9% total harmonic distortion.
SECTION 1 PRECAUTION Safety Precautions (1) This design of this product contains special hardware and voltmeter. many circuits and components specially for safety purpos- Move the resistor connection to each exposed metal es. For continued protection, no changes should be made part, particularly any exposed metal part having a return to the original design unless authorized in writing by the path to the chassis, and measure the AC voltage across...
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Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs. 1.5.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as CD players.
SECTION 3 DISASSEMBLY Main body 3.1.1 Removing the metal cover (See Fig.1~3) Metal cover (1) Remove the six screws A on the back of the body. (2) Remove the screw B on each side of the body. (3) Remove the metal cover from the body by lifting the rear part of the cover.
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3.1.2 Removing the CD changer mechanism assembly (See Fig.4, 5) • Prior to performing the following procedure, remove the metal CD changer cover. mechanism assembly (1) Disconnect the card wire from connector CN651 on the CD Front panel assembly servo control board on the right bottom of the CD changer mechanism assembly.
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3.1.3 Removing the front panel assembly (See Fig.6~9) • Prior to performing the following procedure, remove the metal Front panel aeembly cover and the CD changer mechanism assembly. (1) Disconnect the card wires from connector CN44 and Primary board CN231,CN232 CN870 on the main board on the right side of the body.
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3.1.4 Removing the antenna board Rear panel Antenna board (See Fig.10, 11) • Prior to performing the following procedure, remove the metal cover. (1) Disconnect the card wire from connector CN1 on the an- tenna board on the right side of the body. (2) Remove the band attaching the antenna board.
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3.1.5 Removing the rear panel (See Fig.12~16) (1) Remove holding board by remove two plastic rivets and Rear panel then slide out the holding board as shown in fig.12. (2) Disconnect fan wire from connector CN206 on the bridge board. (3) Disconnect the flat wire from connector CN91 on the sur- round speakers jack board.
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3.1.6 Removing the fan assembly (See Fig.17, 18) • Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and the rear pan- (1) Remove two screws H on the rear panel. (2) Rotate fan assembly in clockwise direction to release fan assembly from rear panel (joints e).
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3.1.8 Removing the bridge board / regulator board / heat Band sink (See Fig.20~25) • Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly, the rear panel, the antenna board and main board. (1) Remove the plastic rivet attaching the stay inner bar and Primary board remove the screw I on the bridge board.
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3.1.9 Removing the power transformer assembly (See Fig.26, 27) • Prior to performing the following procedure, remove the metal Power transformer assembly cover, the CD changer mechanism assembly, the rear panel, the main board and the bridge board / regulator board. (1) Remove the screw O attaching the primary board.
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Front panel assembly Head amplifier & mechanism control board CN33 • Prior to performing the following procedure, remove the metal cover, the CD changer mechanism assembly and front panel assembly. 3.2.1 Removing the cassette mechanism assembly (See Fig.28) (1) Disconnect the card wire from connector CN33 on the head amplifier &...
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3.2.4 Removing the button board (See Fig.31~35) • Prior to performing the following procedure, remove the dis- play system control board. (1) Pull out preset knob, sound mode knob on the front panel toward the front. (2) Pull out the volume knob and remove the two screws V at- taching the knob holder.
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CD Changer Mechanism • Remove the CD changer mechanism assembly. 3.3.1 Removing the CD Servo control board (See Fig.1) (1) From bottom side the CD changer mechanism assem- bly,remove the four screws A retaining the CD servo con- trol board. (2) Absorb the four soldered positions a of the right and left motors with a soldering absorber.
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3.3.2 Removing the CD tray assembly T.Braket (See Fig.2~9) (1) Remove the CD servo control board. (2) Remove the screw B retaining the lod stopper. (3) From the T.bracket section b and clamper base section c , remove both of the edges fixing the rod. (4) Remove the three screws C retaining the T.bracket.
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Chassis assembly CD tray assembly Pawl Refer to Fig.7 Pulley gear Fig.6 Motor pulley Fig.8 CD tray assembly Drive unit of elevator Fig.7 Pawl Fig.9 3.3.3 Removing the CD loading mechanism assembly (See Fig.10) (1) While turning the cams R1 and R2 assembly in the arrow Cams R1, R2 assembly direction h ,align the shaft i of the CD loading mechanism assembly to the position shown in Fig.10.
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3.3.4 Removing the CD traverse mechanism Cam R1, R2 assembly (See Fig.11 and 12) (1) For dismounting only the CD traverse mechanism without removing the CD loading mechanism assembly, align the shaft j of the CD loading mechanism assembly to the po- sition shown Fig.11 while turning the cam R1 and R2 as- Arrow sembly in the arrow direction k .
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3.3.6 Removing the try select switch board Chassis assembly (See Fig.14) (1) Remove the two screws G retaining the tray select switch board. Tray select (2) Disconnect the tray select switch board from connector switch board CN854 on the CD servo control board. CN854 CN851 CD servo...
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3.3.8 Removing the actuator motor and belt Chassis assembly (See Fig.18~21) (1) Remove the two screws I retaining the gear bracket. (2) While pressing the pawl t fixing the gear bracket in the ar- row direction, remove the gear bracket. Gear bracket (3) From the notch u section on the chassis assembly fixing the edge of gear bracket, remove and take out the gear...
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3.3.9 Removing the cams R1/R2 assembly and cam gear q Slit washer (See Fig.22) Cam R2 (1) Remove the slit washer fixing the cams R1 and R2 assem- Slit washer bly. (2) By removing the two pawls w fixing the cam R1, separate Cam gear q R2 from R1.
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3.3.11 Removing the Pickup unit Pickup unit Chassis base (See Fig.24 and 25) (1) Turn the cam gear in the direction of the arrow to move the Joint a pickup unit toward the center. (2) Extend the guide shaft stopper in the direction of the arrow, Pickup unit move the guide shaft and pull out as shown in the figure.
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3.3.12 Removing the CD mechanism board (See Fig.26) (1) On the back of the CD mechanism assembly, unsolder the Soldering c four soldering c attaching the CD mechanism board, the spindle motor and the feed motor. (2) Removing the screw A. Spindle motor CD mechanism board Soldering c...
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Cassette mechanism assembly 3.4.1 Removing the Play/Record & Clear head Cassette mechanism assembly Fly wheelR (See Fig.1~3) (1) While moving the trigger arm on the right side of the head mount in the direction of the arrow, turn the flywheel R counterclockwise until the head mount comes ahead and clicks.
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3.4.2 Removing the head amplifier & mechanism control board (See Fig.4) (1) Turn over the cassette mechanism assembly and remove Main motor assembly the three screws A attaching the head amplifier & mecha- nism control board. Capstan belt (2) Disconnect the flexible wire from connector CN31 on the head amplifier &...
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3.4.4 Removing the flywheel (See Fig.8, 9) • Prior to performing the following procedure, remove the head amplifier & mechanism control board and the main motor as- sembly. (1) From the front side of the cassette mechanism, remove the slit washers attaching the capstan shaft L and R. Pull out the flywheels backward.
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3.4.6 Reattaching the Play/ Record & Clear head (See Fig.11~13) (1) Reattaching the head mount assembly. a) Change front of the direction cover of the head mount assembly to the left (Turn the head forward). b) Fit the bosses O', P', Q', U' and V' on the head mount assembly to the holes P and V, the slots O, U and Q of the mechanism sub assembly (See Fig.11 to 13).
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Speaker section 3.5.1 Main speaker 3.5.1.1 Removing the front cover (See Fig.1, 2) CAUTION: Do not break or damage the front panel and body that are Joint a glued at the joints a. (See Fig.1) (1) Remove the four screws A on the front of the body respec- tively.
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3.5.1.2 Removing the woofer speaker (See Fig.3) • Prior to performing the following procedure, remove the front cover. (1) Remove the four screws B on the front of the body. (2) Pull out the woofer speaker toward the front and discon- nect the wire (yellow and black, red and black) from the two speaker terminals.
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3.5.2 Sub woofer 3.5.2.1 Removing the front cover (See Fig.5) CAUTION: Joint b Joint b Do not break or damage the front panel and body that are glued at the joints b. (See Fig.5) (1) Remove the front cover toward the front. Fig.5 3.5.2.2 Removing the sub woofer speaker...
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3.5.3 .Surround speaker 3.5.3.1 Removing the rear cover (See Fig.7~9) (1) Remove the four screws F on the back of the body. Rear cover (2) Disconnect the wires from the two terminals on the rear of the surround speaker. (3) Remove the four screws G on the back of the front cover. Fig.7 Front cover Rear cover...
SECTION 4 ADJUSTMENT Measurement Instruments Required for Adjustment (1) Low frequency oscillator 4.2.2 Tuner section This oscillator should have a capacity to output 0dBs to Voltage applied to tuner +B : DC5.7V 600Ω at an oscillation frequency of 50Hz-20kHz. VT : DC 12V (2) Attenuator impedance : 600Ω...
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Cassette mechanism adjustment Head azinuth Head azinuth adjustment screw adjustment screw (Forward side) (Reverse side) CN31 Head azinuth Head azinuth R/P head, Erase head adjustment screw adjustment screw (Forward side) (Reverse side) Mecha control board VR37 R371 FW100 Motor speed CN33 VR37 C374...
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Mechanism section Adjustment Item Condition Measurement method Ref. value position Head azimuth Test tape (1) Playback the test tape VT703L (8kHz). Maximum output Only adjust at :VT703L (8kHz) (2) Adjust to maximum output level by azimuth ad- changed head Output terminal justment screw for forward side and reverse :Speaker out side.
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4.4.1 Electrical adjustment Adjustment Item Condition Measurement method Ref. value position Recording BIAS • Forward or Reverse (1) Set the test tape(AC-514 TYPE ll and AC-225 AC-225 VR31 adjustment • Test tape TYPE l), then make REC/PAUSE condition. : 4.20µA : AC-514 TYPE ll (2) Connect 100Ω...
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Flow of functional operation untill TOC read (CD) Check Point Slider turns REST Power Key Power ON Check that the voltage at the pin 5 SW ON. of CN801 is 0V? Automatic tuning of TE offset Check that the voltage at the Laser ON pin2 of IC601 is 4.4V? Detection of disc...
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Maintenance of laser pickup (CD) Replacement of laser pickup (CD) (1) Cleaning the pick up lens Before you replace the pick up, please try to clean the lens Turn off the power switch and, disconnect the with a alcohol soaked cotton swab. power cord from the ac outlet.
SECTION 5 TROUBLE SHOOTING This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. (No.22066)1-39...
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VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.22066) Printed in Japan...
SCHEMATIC DIAGRAMS COMPACT COMPONENT SYSTEM HX-Z9 CD-ROM No.SML200307 Area Suffix UW ----- Brazil,Mexico,Peru Contents 1. Block diagram 2. Standard schematic diagrams 3. Printed circuit boards 2-10 to 13 No.22066SCH COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD. 2003/7...
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In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety. (This regulation does not correspond to J and C version.)
Block diagram Tuner section Main amp section AM RF,AFC,AM OSC J411 AUXL,AUXR MW RF& OSC IF OUT FM IN FM IF LOUT IC501 TUL,TUR ROUT FM/AM IF,ST/MONO AM ANT IC502 IF REQ,AM OSC STEREO HARMONIC FM DET/ FM ANT OSCOUT TO FAN AM DET GENERATOR...
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VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.22066SCH)
PARTS LIST [ HX-Z9 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix UW ---------- Brazil,Mexico,Peru - Contents - 3- 2 Exploded view of general assembly and parts list (Block No.M1) 3- 5 Speaker assembly and parts list (Main) (Block No.M2)
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Exploded view of general assembly and parts list Block No. FL board Switch board Headphone board...
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Tuner board CD servo board Speaker board Main board Power amplifier board...
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FRONT PANEL QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x2) GV40313-001A FELT SPACER (x2) QYSBSGY3008E SPECIAL SCREW 3mm x 8mm GV40077-002A JVC BADGE QYSBSGY3008E SPECIAL SCREW 3mm x 8mm GV30293-003A FUNCTION LENS A QYSBSF3012E SPECIAL SCREW 3mm x 12mm(x2) GV30294-002A FUNCTION LENS B...
Speaker assembly and parts list Block No. (Main) Main speaker Block No. [M][2][M][M] Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local 411-B840120P1 SCREW (x8) 411-N54020AB1 SCREW (x8) 435-120304-00 PIEZO CAP (x2) FRONT PANEL J200-XZ7VL0G-40...
Speaker assembly and parts list Block No. (Surround) Surround speaker Block No. [M][6][M][M] Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local 443-910503-00 SOUND ABSORBER (x2) 600-00XSZ9-00 SPEC LABEL (x2) 411-915102-00 LEG CUSHION (x8) J227HXZ9V00G40...
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Speaker assembly and parts list Block No. (Subwoofer) Subwoofer Block No. [M][7][M][M] Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local 411-B84020AB1 SCREW (x6) 600-00XZ9U-00 SPEC LABEL J201-XZ9V00B-10 CLOTH FRAME ASSY 300-J0XZ9U2000 SUBWOOFER 441-803102-00...
CD changer mechanism assembly and parts list Block No. C3BASE-2M Grease = EM-30L = EBS0006-009B = FL-7750E FIG B FIG C FIG C FIG B Opposite side the same. FIG A FIG A CAUTION The axes of each gear to apply grease:Half face...
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CD changer mechanism Block No. [M][A][M][M] Symbol No. Part No. Part Name Description Local VKS1144-004 CHASSIS VKS3698-003 TRAY GUIDE (x2) VKS5532-003 PULLEY GEAR (x2) VKB3000-164 BELT (x2) VKS5505-003 GEAR B (x2) VKS5506-002 GEAR C (x3) VKS5507-002 CROSS GEAR U VKS5508-002 CROSS GEAR L VKS5510-003...
Cassette mechanism assembly and parts list Block No. SLC-S302M Grease = EM-30L =UD-24 =LEN-320M =MOBIL-1 The lower side Switch board Head amplifier board 3-10...
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Cassette mechanism Block No. [M][P][M][M] Symbol No. Part No. Part Name Description Local VKS1165-00L CHASSIS B. ASSY VKS2274-002 REEL GEAR (x2) VKW5286-002 B.T. SPRING (x2) VKS5559-001 PLAY IDLE GEAR VKS5595-002 BLIND VKS5560-003 FR IDLE GEAR LV42013-001A EARTH SPRING SLC-RP3SVM HEAD MOUNT ASSY VKY3149-002 CASSETTE SP.
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Electrical parts list Power board Block No. [0][1][0][0] Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R250 QRE141J-332Y C RESISTOR 3.3kΩ 1/4W J R251 QRE141J-822Y C RESISTOR 8.2kΩ 1/4W J ...
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E CAPACITOR 1uF 50V M IC571 HA17558A C501 QETN1HM-475Z E CAPACITOR 4.7uF 50V M C502 QFLC1HJ-153Z M CAPACITOR 0.015uF 50V J Q493 2SC3576-JVC-T TRANSISTOR C503 QFVJ1HJ-224Z MF CAPACITOR 0.22uF 50V J Q494 2SC3576-JVC-T TRANSISTOR C504 QFLC1HJ-822Z M CAPACITOR 8200pF 50V J...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local D951 L-192ZSRD-T C959 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M D962 L-192ZSRD-T C960 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M D972 LC503MUR1-30Q C961 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M D973...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R813 QRE141J-221Y C RESISTOR 220Ω 1/4W J R896 QRE141J-103Y C RESISTOR 10kΩ 1/4W J R814 QRE141J-562Y C RESISTOR 5.6kΩ 1/4W J R897 QRE141J-103Y C RESISTOR 10kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R987 QRE141J-104Y C RESISTOR 100kΩ 1/4W J TW200 QUB140-07PPPP SINGLE WIRE R988 QRE141J-133Y C RESISTOR 13kΩ 1/4W J TW682 QUB230-13HPHP WIRE R989 QRE141J-133Y C RESISTOR 13kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C694 NCB31HK-222X C CAPACITOR 2200pF 50V K R682 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J C801 NCB31HK-392X C CAPACITOR 3900pF 50V K R683 NRSA63J-105X MG RESISTOR 1MΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local Q372 KRC107M-T TRANSISTOR R314 QRE141J-153Y C RESISTOR 15kΩ 1/4W J Q375 2SB562/C/-T TRANSISTOR R315 QRE141J-101Y C RESISTOR 100Ω 1/4W J Q376 KTC3199/GL/-T TRANSISTOR R327 QRE141J-474Y...
Packing materials and accessories parts list Block No. A5,A6,A7, 3-22...
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Packing and accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local GVT0099-012A INST BOOK ENG,SPA,POR GV40325-003A NOTICE/AVIS QAL0014-001 AM LOOP ANT QAL0457-001 ANT.WIRE RM-SHXZ9U REMOCON ----------------- BATTERY (x2) A 7 QAM0060-002 AC ADAPTOR ENG,CHI,ARA,SPA,POR, 650-00XZ9U-00 INSTRUC.MANUAL GVT0108-001A SPHXZ9K-SPBOX-R...