JVC KS-F160 Service Manual
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JVC KS-F160 Service Manual

JVC KS-F160 Service Manual

Cassette receiver
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3 7 63 1515 0
SERVICE MANUAL
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L 13942296513
Contents
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http://www.xiaoyu163.com
CASSETTE RECEIVER
KS-F160
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Safety precaution
Disassembly method
Adjustment method
Description of major ICs
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u163
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COPYRIGHT
2001 VICTOR COMPANY OF JAPAN, LTD.
http://www.xiaoyu163.com
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8
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3
6 7
1 3
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1-2
1-3
1-12
1-16
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KS-F160
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2 8
0 5
8
2 9
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Area Suffix
Northern America
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9 9
9 9
No.49659
Nov. 2001

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Summary of Contents for JVC KS-F160

  • Page 1 KS-F160 3 7 63 1515 0 SERVICE MANUAL CASSETTE RECEIVER KS-F160 L 13942296513 Area Suffix Northern America J ---- Contents Safety precaution Disassembly method Adjustment method 1-12 Description of major ICs 1-16 u163 No.49659 COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.

  • Page 2: Safety Precaution

    KS-F160 3 7 63 1515 0 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. L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 3: Disassembly Method

    KS-F160 3 7 63 1515 0 Disassembly method Front panel unit Detaching the front panel unit ( See Fig.1 ) Push the Release button in the direction of arrow to detach the front panel unit. Push the release button Fig.

  • Page 4: Removing The Main Board Assembly

    KS-F160 3 7 63 1515 0 Removing the heat sink (SeeFig.5) Heat sink 1. Removing the front chassis. 2. Removing the bottom cover. 3. Remove the three screws ( 1 and 1` ) retaining the heat sink. Fig. 5 Removing the main board assembly ( See Fig.
  • Page 5 KS-F160 3 7 63 1515 0 Cassette mechanism Removing the cassette mechanism assembly ( See Fig. 8 ) 1. Removing the front chassis. 2. Removing the bottom cover. 3. Removing the heat sink. 4. Removing the main board assembly.

  • Page 6: Removing The Chassis Assembly

    KS-F160 3 7 63 1515 0 Head amplifier board Removing the head amplifier board ( See Fig. 12 ) 1. Removing the front chassis. CJ901 2. Removing the bottom cover. 3. Removing the heat sink. 4. Removing the main board assembly.
  • Page 7 KS-F160 3 7 63 1515 0 <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)
  • Page 8 KS-F160 3 7 63 1515 0 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: Removing The Motor Assembly

    KS-F160 3 7 63 1515 0 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-F160 3 7 63 1515 0 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-F160 3 7 63 1515 0 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...

  • Page 12: Adjustment Method

    KS-F160 3 7 63 1515 0 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-F160 3 7 63 1515 0 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.
  • Page 14 KS-F160 3 7 63 1515 0 Arrangement of adjusting & test points Cassette mechanism (Surface) Motor assembly Tape speed adjust Playback head Azimuth screw Head section view L 13942296513 Fixed screw Head azimuth screw Playback head Height adjusting screw a...
  • Page 15 KS-F160 3 7 63 1515 0 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-F160 3 7 63 1515 0 Description of major ICs AN80T05LF (IC781) : Regulator 1.Terminal layout & Block diagram Reference Voltage ASO & Peak Current Protection Thermal Protection Drive Drive Drive Drive Drive L 13942296513 MODE2 MODE1 5.6V 8.7V 8.7V...
  • Page 17 KS-F160 3 7 63 1515 0 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 18: Terminal Layout

    KS-F160 3 7 63 1515 0 LC72362N-9920 (IC701):System controller 1.Terminal Layout 24 - 1 41 - 64 2.Block diagram DIVIDER REFERENCE DIVIDER SELECTOR PHASE DETECTOR XOUT SUBPD UNLOCK 1/16, 1/17 FMIN PROGRAMMABLE DIVIDER C.P. PHASE AMIN 1/114, 1/124 DETECTOR...
  • Page 19 KS-F160 3 7 63 1515 0 3.Description LC72362N-9920 Symbol Function Function Symbol Crystal oscillator Non connect To GND Non connect J BUS SI Bus serial data input from CP751 Non connect J BUS SO Bus serial data output to CP751...
  • Page 20 KS-F160 3 7 63 1515 0 TEA6320T-X (IC931) : 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...
  • Page 21 KS-F160 3 7 63 1515 0 HA13158A (IC981) : Power amp 1. Pin layout 2. Block diagram PVCC2 PVCC1 INVCC STBY INPUTBUFFER1 AMP1 INPUTBUFFER2 AMP2 INPUTBUFFER3 AMP3 L 13942296513 INPUTBUFFER4 AMP4 MUTE PROTECTOR (ASO SURGE, TSD) UPC1228HA(IC901):Head amp 1.Terminal layout & Block diagram 2.Pin function...
  • Page 22 KS-F160 3 7 63 1515 0 L 13942296513 u163 VICTOR COMPANY OF JAPAN, LIMITED MOBILE ERECTRONICS DIVISIOIN PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,Maebashi-city,Japan (No.49659) 200111 http://www.xiaoyu163.com...
  • Page 23 3 7 6 3 1 5 1 5 0 KS-F160 DIRECTION BOARD CP722 RELAY BOARD HEAD CP721 PROG-SW CJ901 TO SPEAKER TO LINE REAR OUT CONNECTOR CN721 CP981 CJ921 IC901 HEAD AMPLIFIER Lch Rear Lch Front L 1 3 9 4 2 2 9 6 5 1 3...
  • Page 24 KS-F160 3 7 63 1515 0 < M E M O > L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 25: Standard Schematic Diagrams

    KS-F160 3 7 6 3 1 5 1 5 0 Standard schematic diagrams Head amplifier circuit CJ901 QGA2002C1-05 IC901 UPC1228HA C203 C103 R204 R104 1 3 9 4 2 2 9 6 5 1 3 330k 330k 100p 100p...
  • Page 26 KS-F160 KS-F160 3 7 6 3 1 5 1 5 0 Receiver & operation switch circuit section *TU1 KRA102M-T Q989 QNZ0009-001 ACC.MUTE Q972 1SS119-041 MUTE KRA102M-T D973 CJ921 R163 R164 4.7uH Q161 1SS119-041 R165 2.2K 2SD2144S/VW/-T 2SD2144S/VW/-T 1SS119-041 R265...
  • Page 27 KS-F160 3 7 6 3 1 5 1 5 0 Display / switch circuit section LCD1 VMC0335-001 QLD0145-001 CP701 R633 D623 R631 R634 R661 1 3 9 4 2 2 9 6 5 1 3 1.5k D603 D602 D601...

  • Page 28: Printed Circuit Boards

    KS-F160 KS-F160 3 7 6 3 1 5 1 5 0 Printed circuit boards Main board Front board(Forward side) FSMW1067C D623 C105 S601 D653 C101 CP722 C104 C102 R601 R644 R648 D655 R640 R645 D609 R641 R643 R649 CP721...
  • Page 29 KS-F160 3 7 63 1515 0 Cassette mchanism boards Mute Board Direction switch board L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 30: Parts List

    KS-F160 3 7 63 1515 0 PARTS LIST [ KS-F160 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix J -------------- Northern America L 13942296513 - 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 31: Exploded View Of General Assembly And Parts List

    KS-F160 3 7 63 1515 0 Exploded view of general assembly and parts list Block No. L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 32 KS-F160 3 7 63 1515 0 Parts list (General assembly) Block No. M1MM Item Description Parts number Parts name Q'ty Area --------------- CASSETE MECHA 1 CDS-363SJ1 VKL7821-001 EJECT LEVER QYSPSPT2625Z MINI SCREW FSKM2005-002 MECHA BRACKET QYSDST2605Z SCREW 2 PCB+MECHA...
  • Page 33 KS-F160 3 7 63 1515 0 Parts list (General assembly) Block No. M1MM Item Description Parts number Parts name Q'ty Area FSKS3021-001 LENS CASE GE30328-002A NEME PLATE VMA4652-001SS EARTH PLATE FSKL4018-00B IC BRACKET QMFZ047-100-T FUSE FSKM3010-013 REAR BRACKET QYSDST2606Z...

  • Page 34: Cassette Mechanism Assembly And Parts List

    KS-F160 3 7 63 1515 0 Cassette mechanism assembly and parts list Block No. CDS-363SJ1 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 35 KS-F160 3 7 63 1515 0 Parts list (Cassette mechanism) Block No. MPMM Item Description Parts number Parts name Q'ty Area X-0363-1001S MAIN CHASSIS ASSY X-0363-1002S HEAD PLATE ASSY X-0363-1004S FR CONV ARM (A) X-0363-6001S REEL BASE ASSY X-0363-6007S...
  • Page 36 X-0363-7006S MOTOR ASSY 1-0363-7001S MUTE SW 1-0363-7002S SLIDE SW 1-0363-7008S SLIDE SW PWB L 13942296513 1-0036-7016S HEAD POWER SW 1-0363-7005S 6P WIRE ASY(JVC 1-0036-7089S 1-0036-7088S 5P WIRE ASY(JVC 2-1816-0032-E8S MYLAR WASHER(S) 2-1812-0030-D2S POLY WASHER(S) 1-0036-5024S PSW(REEL) 2-1712-0050-16S E RING 2-1712-5060-16S...
  • Page 37 KS-F160 3 7 63 1515 0 Grease point 1/2 Grease FL-942 SW-902 SW-522B FG-84M Reverse side L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 38 KS-F160 3 7 63 1515 0 Grease point 2/2 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 39 KS-F160 3 7 63 1515 0 Electrical parts list (Main board) Block No. 01 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area QDX11EK-223Z C CAPACITOR C 932 QDYB1CM-103Y C CAPACITOR QEKJ1HM-104Z E CAPACITOR .10MF 20% 50V...
  • Page 40 KS-F160 3 7 63 1515 0 Electrical parts list (Main board) Block No. 01 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area KTA1267/YG/-T TRANSISTOR R 710 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W KRC102M-T D.TRANSISTOR...
  • Page 41 KS-F160 3 7 63 1515 0 Electrical parts list (Front board) Block No. 02 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area C 651 NCB21EK-104X C CAPACITOR S 602 NSW0124-001X TACT SWITCH C 652...
  • Page 42 KS-F160 3 7 63 1515 0 < M E M O > L 13942296513 u163 3-13 http://www.xiaoyu163.com...

  • Page 43: Packing Materials And Accessories Parts List

    KS-F160 3 7 63 1515 0 Packing materials and accessories parts list Block No. Block No. A1~A7 L 13942296513 KIT:A8~A12 u163 3-14 http://www.xiaoyu163.com...
  • Page 44 WARRANTY CARD 1 FOR C BT-51018-3 WARRANTY CARD 1 FOR J LVT0328-001B TROUBLE SHOOTIN J=REGIST CAR 1 FOR J BT-51028-1 BT-20071B JVC CENTER LIST 1 FOR C VKZ4027-202 PLUG NUT VKH4871-001SS MOUNT BOLT A 10 FSKL4010-002 HOOK A 11 VKZ4328-001...

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