JVC KS-F363R Service Manual
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JVC KS-F363R Service Manual

JVC KS-F363R Service Manual

Cassette receiver
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SERVICE MANUAL
CASSETTE RECEIVER
KS-F363R/KS-F360R
KS-F363R
KS-F360R
Different pont
Contents
Safety precaution
Disassembly method
Adjustment method
Description of major ICs
COPYRIGHT
Illumination
KS-F363R
Amber
KS-F360R
Green
2002 VICTOR COMPANY OF JAPAN, LTD.
KS-F363R/KS-F360R
Area Suffix
KS-F363R
E
Continental Europe
EX
KS-F360R
1- 2
1- 3
1-12
1-16~22
Central Europe
No.49686
Feb. 2002

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Summary of Contents for JVC KS-F363R

  • Page 1 KS-F363R/KS-F360R SERVICE MANUAL CASSETTE RECEIVER KS-F363R/KS-F360R Area Suffix KS-F363R Continental Europe Central Europe KS-F363R KS-F360R KS-F360R Different pont Illumination KS-F363R Amber KS-F360R Green Contents Safety precaution 1- 2 Disassembly method 1- 3 Adjustment method 1-12 Description of major ICs 1-16~22 No.49686...

  • Page 2: Safety Precaution

    KS-F363R/KS-F360R Safety precaution Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system.

  • Page 3: Disassembly Method

    KS-F363R/KS-F360R Disassembly method <Main body> Removing the front panel assembly (See Fig.1) Press the eject button in the lower right part of the front panel. Remove the front panel assembly from the body. Front panel assembly Eject button Fig.1 Tab a Removing the front chassis assembly (See Fig.2 and 3)
  • Page 4 KS-F363R/KS-F360R Removing the heat sink (See Fig.4) Remove the three screws A on the left side of the body. Heat sink Fig.4 Joints b Removing the bottom cover (See Fig.5 and 6) Bottom cover Prior to performing the following procedure, remove the front panel assembly, the front chassis assembly and the heat sink.
  • Page 5 KS-F363R/KS-F360R Removing the main board (See Fig.7 and 8) Prior to performing the following procedure, remove the front panel assembly, the front chassis assembly, the heat sink and the bottom cover. Remove the screw B, the screw C and the two...
  • Page 6 KS-F363R/KS-F360R Removing the control switch board (See Fig.10 to 12) Prior to performing the following procedure, remove the front panel assembly. Remove the four screws G attaching the rear cover on the back of the front panel assembly. Unjoint the nine joints c with the front panel and the Rear cover rear cover.
  • Page 7 KS-F363R/KS-F360R <Cassette mechanism assembly> Prior to performing the following procedures, remove the head amplifier board, the relay board and the FF / REW lever assembly mechanism bracket. Joint c Removing the direction switch board Joint e (See Fig.1) Unsolder the three wires a on the direction switch board.
  • Page 8 KS-F363R/KS-F360R Pinch-roller (F) assembly Pinch-roller (R) assembly S support plate C washer A arm spring (b) A arm spring (a) Shaft Shaft Playback head FF roller Remove the P arm spring (f) Remove the P arm spring (r) from the chassis.
  • Page 9 KS-F363R/KS-F360R Removing the cassette hanger / cassette Cassette holder holder (See Fig.3) Return link Joint i Prior to performing the following procedure, remove Cassette hanger the FF / REW lever assembly. Eject lever From the rear of the unit, bend the two tabs f outwards and disengage the two joints g in the direction of the arrow.
  • Page 10 KS-F363R/KS-F360R Removing the Flywheel (BF) and (BR) assembly (See Fig.4 and 5) C washer Prior to performing the following procedure, remove the cassette hanger / cassette holder. From the upper side of the cassette mechanism assembly, remove the C washer from each shaft of the flywheel (BF) and (BR).
  • Page 11 KS-F363R/KS-F360R Removing the mute switch board (See Fig.8) Unsolder the two wires l on the mute switch board on Cassette mechanism assembly Rower switch the back of the cassette mechanism assembly. Soldering l Motor assembly Remove the screw H attaching the mute switch board.

  • Page 12: Adjustment Method

    KS-F363R/KS-F360R Adjustment method Test instruments reqired for adjustment Standard volume position 1. Digital oscilloscoe(100MHz) Balance and Bass, Treble volume, Fader 2.Frequency counter meter :Center(Indication"0") 3.Electric voltmeter Loudness,Dolby NR,Sound,Cruise:Off 4.Wow & flutter meter Volume position is about 2V at speaker output with 5.Test tapes...
  • Page 13 KS-F363R/KS-F360R Information for using a car audio service jig 1. For 1995 and 1996 , we're advancing efforts to make our extension cords common for all car audio products. Please use this type of extension cord as follows. 2. As a U-shape type top cover is employed, this type of extension cord is needed to check operation of the mechanism assembly after disassembly.
  • Page 14 KS-F363R/KS-F360R Arrangement of adjusting & test points Cassette mechanism (Surface) Motor assembly Tape speed adjust Playback head Azimuth screw Head section view Fixed screw Head azimuth screw Playback head Height adjusting screw a Height adjusting screw c Height adjusting screw b...
  • Page 15 KS-F363R/KS-F360R Mechanism adjustment section Item Adjusting & Confirmation Methods Adjust Std. Value 1.Head azimuth "Head Height Adjustment" Note Adjust the azimuth directly. When you adjust the height us- A Line ing a mirror tape, remove the cassette housing from the mechanism chassis.

  • Page 16: Description Of Major Ics

    KS-F363R/KS-F360R Description of major ICs UPD178018AGC555 (IC701) : CPU 1. Pin layout 2. Pin function Pin No. Port Name Descriptions KEY 0 Key input 0 KEY 1 Key input 1 KEY 2 Key input 2 LEVEL Level meter input S.meter level input S.Quality level input...
  • Page 17 KS-F363R/KS-F360R Pin No. Port Name Descriptions Non connect Non connect TELMUTE Telephone mute signal detection input TAPEIN TAPE input I2CCLK I2C information clock output I2CDAO I2C information data output I2CDAI I2C information clock input Non connect Non connect T-MUTE Telephone mute signal detection input...
  • Page 18 KS-F363R/KS-F360R AN80T05LF (IC961) : Regulator 1.Pin layout & Block diagram Reference Voltage ASO & Peak Current Protection Thermal Protection Drive Drive Drive Drive Drive MODE2 MODE1 5.6V 8.7V 8.7V 8.7V 2.Pin function Symbol Function 10V power supply for illumination. MODE2 When 5V is input,becomes AM.
  • Page 19 KS-F363R/KS-F360R HA13158A (IC941) : Power amp 1. Pin layout 2. Block diagram PVCC2 PVCC1 INVCC STBY INPUTBUFFER1 AMP1 INPUTBUFFER2 AMP2 INPUTBUFFER3 AMP3 INPUTBUFFER4 AMP4 MUTE PROTECTOR (ASO SURGE, TSD) UPC1228HA (IC901) : Head amp 1-19...
  • Page 20 KS-F363R/KS-F360R LC75823W (IC651) : LCD driver 1. Pin Layout & Symbol 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 2.
  • Page 21 KS-F363R/KS-F360R SAA6579T-X (IC761) : RDS 1.Pin layout QUAL RDCL RDDA Vref OSCO OSCI TEST SCOUT MODE 2.Block diagram ANTI- 57 kHz OSCILATOR QUALITY BIT RECONSTRUCTION ALIASING BANDPASS GENERATOR FILTER FILTER (8th ORDER) DIVIDER BIPHASE COSTAS LOOP CLOCKED DIFFERENTIAL VARIABLE AND...
  • Page 22 KS-F363R/KS-F360R TEA6320T-X (IC911) : E.volume 1.Pin layout 2.Block diagram VOLUME 2 MUTE 0 to 55 dB FUNCTION BALANCE OUTRR OUTLR ZERO CROSS FENDER REAR POWER DETECTOR OUTRF OUTLF SUPPLY VOLUME 1 BASS TREBLE +20 to -31 dB VOLUME 2 LEFT...
  • Page 23 KS-F363R/KS-F360R < M E M O > 1-23...
  • Page 24 KS-F363R/KS-F360R VICTOR COMPANY OF JAPAN, LIMITED MOBILE ELECTRONICS DIVISION PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan 200202 (No.49686)

  • Page 25: Table Of Contents

    KS-F363R/KS-F360R PARTS LIST [ KS-F363R ] [ KS-F360R ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix E ----------- Continental Europe EX --------------- Central Europe - Contents - 3- 2 Exploded view of general assembly and parts list (Block No.M1) 3- 5 Cassette mechanism assembly and parts list (Block No.MP)
  • Page 26 KS-F363R/KS-F360R Exploded view of general assembly and parts list Block No.
  • Page 27 DOOR SPRING LOCK LEVER FSKS3010-001 FSKW4005-003 TORSION SPRING FSXP3026-002 RLS KNOB FSKW3002-004 COMP.SPRING FRONT PANEL FSJC1053-006 FSJD3022-00P FINDER ASSY 1 KS-F363R FSJD3022-00N FINDER ASSY 1 KS-F360R FSJK3014-001 LIGHT LENS PRESET BUTTON 1 1-6,RDS,PTY FSXP2035-110 FSYH4036-031 SHEET 1 PRESET BUTTON FSXP2034-039 D.FUNC BUTTON...
  • Page 28 Parts name Q'ty Area FSYH3022-002 LCD CASE FSKS3021-001 LENS CASE GE30329-002A NAME PLATE 1 KS-F360R GE30330-002A NAME PLATE 1 KS-F363R VMA4652-001SS EARTH PLATE FSKL4018-00B IC BRACKET FSKM3012-012 REAR BRACKET QYSDST2606Z SCREW 1 REAR BKT+ANT JACK QYSDSF3006Z SCREW 1 REAR BKT+PIN JACK...

  • Page 29: Cassette Mechanism Assembly And Parts List (Block No.mp)

    KS-F363R/KS-F360R Cassette mechanism assembly and parts list Block No. CDS-363SJ1...
  • Page 30 KS-F363R/KS-F360R Parts list (Cassette mechanism) Block No. MPMM Item Description Parts number Parts name Q'ty Area X-0363-1001S MAIN CHASSIS AS X-0363-1002S HEAD PLATE ASSY FR CONV ARM (A) X-0363-1004S X-0363-6001S REEL BASE ASSY X-0363-6007S LEVER BRKT ASSY X-0363-6003S TU GEAR ARM ASS...
  • Page 31 MOTOR ASSY X-0363-7006S 1-0363-7001S MUTE SW 1-0363-7002S SLIDE SW 1-0363-7008S SLIDE SW PWB HEAD 1-0036-7016S 1-0363-7005S POWER SW 1-0036-7089S 6P WIRE ASY(JVC 1-0036-7088S 5P WIRE ASY(JVC MYLAR WASHER(S) 2-1816-0032-E8S 2-1812-0030-D2S POLY WASHER(S) 1-0036-5024S PSW(REEL) 2-1712-0050-16S E RING E RING 2-1712-5060-16S...
  • Page 32 KS-F363R/KS-F360R Grease point 1/2 Grease FL-942 SW-902 SW-522B FG-84M Reverse side...
  • Page 33 KS-F363R/KS-F360R Grease point 2/2...
  • Page 34 KS-F363R/KS-F360R Electrical parts list (Main board) Block No. 01 Item Remarks Item Parts number Parts name Remarks Area Parts number Parts name Area QEKJ1HM-104Z E CAPACITOR .10MF 20% 50V C 709 QERF0JM-107Z E CAPACITOR 100MF 20% 6.3V NCB21EK-563X C CAPACITOR...
  • Page 35 KS-F363R/KS-F360R Electrical parts list (Main board) Block No. 01 Item Remarks Item Parts number Parts name Remarks Area Parts number Parts name Area D 978 MTZJ11B-T2 ZENER DIODE R 101 NRSA02J-153X MG RESISTOR D 980 MA152WA-X DIODE R 103 NRSA02J-101X...
  • Page 36 KS-F363R/KS-F360R Electrical parts list (Main board) Block No. 01 Item Remarks Parts number Parts name Area R 734 NRSA02J-472X MG RESISTOR R 736 NRSA02J-103X MG RESISTOR R 737 NRSA02J-473X MG RESISTOR R 738 NRSA02J-473X MG RESISTOR R 740 NRSA02J-473X MG RESISTOR...
  • Page 37 KS-F363R/KS-F360R Electrical parts list (Front board) Block No. 02 Item Remarks Item Parts number Parts name Remarks Area Parts number Parts name Area C 651 NCB21EK-103X C CAPACITOR R 615 NRSA02J-182X MG RESISTOR C 652 NBE20JM-475X TS E CAPACITOR R 616...

  • Page 38: Packing Materials And Accessories Parts List (Block No.m3,M5)

    KS-F363R/KS-F360R Packing materials and accessories parts list Block No. Block No. A1~A5 P5 KIT:A6~A10 P4 A1 E version only 3-14...

  • Page 39: Parts List

    Block No. M3MM Item Description Parts number Parts name Q'ty Area GE30123-051A PACKING CASE 1 KS-F360R GE30123-052A PACKING CASE 1 KS-F363R PACKING CUSHION LV10448-001A QPC03004315P POLY BAG FSPG4002-001 POLY BAG 2 INST.BOOK FSPG4002-001 POLY BAG 1 INST.BOOK QPA00801205 POLY BAG...

  • Page 40: Block Diagram

    KS-F363R/KS-F360R Block diagram IC911 IC941 TU-L,TU-R FM/AM POWER AMP E.VOLUME OUTFL TUNER OUTFR OUTRL TAPE-L OUTRR TAPE-R AFCK FLOUT+ MONO FLOUT- FROUT+ SEEK/STOP IC761 FROUT- RLOUT+ FMOSC RLOUT- AMOSC DETECTOR RROUT+ AMEO RROUT- FMEO SD/ST FED-L IC901 P.B. FWD-R TAPE-L...

  • Page 41: Standard Schematic Diagrams

    KS-F363R/KS-F360R KS-F363R/KS-F360R Standard schematic diagrams Main amp section IC941 HA13158A QAU0222-001 R141 QNZ0009-001 C761 0.022 R251 C251 1/50 C253 1/50 R142 R151 C151 C153 1/50 4.7U 0.1/50 1/50 R113 2SC2412K/R/-X 2.2k C119 1/50 Q151 Q251 2SC2412K/R/-X 2SC2412K/R/-X C118 1/50 R241 CH.L...
  • Page 42 KS-F363R/KS-F360R LCD & Key control section LCD1 VMC0335-001 QLD0145-001 CP701 R633 D623 R631 R634 R661 1.5k D603 D602 D601 R632 C651 IC651 4.7/6.3 C652 LC75823W R662 C653 680p R601 R602 R603 R604 R605 S601 S602 S605 S606 S603 S604 R606...
  • Page 43 KS-F363R/KS-F360R KS-F363R/KS-F360R Head amp & Mecha control section CJ901 QGA2002C1-05 IC901 UPC1228HA C203 C103 R204 R104 330k 330k 100p 100p CJ902 QGA2002F1-06 C901 TAPE SIGNAL CP902 QGB1214K1-06S CP901 QGB1214K1-06S...

  • Page 44: Ks-F363R/Ks-F360R

    KS-F363R/KS-F360R Printed circuit boards C105 Main board FSMW1075B C104 C102 FSMW1075C C204 CJ902 IC901 C205 CP902 R901 C202 C203 R204 CP901 R201 B774 D961 Q131 R970 Q966 C965 C980 Q231 CN901 R959 Q960 B773 R236 C941 D931 R961 C962 C143...

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