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JVC KS-F185 Schematic Diagrams
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SCHEMATIC DIAGRAMS
CASSETTE RECEIVER
KS-F185,KS-F185S
Contents
Block diagram (For UH,UN,U version)
Standard schematic diagrams (For UH,UN,U version)
Block diagram (For UH3,UN3,U3 version)
Standard schematic diagrams (For UH3,UN3,U3 version)
Printed circuit boards
KS-F185G
CD-ROM No.SML200503
COPYRIGHT
2005 Victor Company of Japan, Limited.
KS-F185
Area suffix
UH ---------------------- Thailand
UN --------------------- Indonesia
U -------------------- Other Areas
KS-F185S
Area suffix
UN --------------------- Indonesia
KS-F185G
Area suffix
UN --------------------- Indonesia
2-1
2-2
2-5
2-6
2-9 to 11
No.MA094BSCH
2005/3

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Summary of Contents for JVC KS-F185

  • Page 1 SCHEMATIC DIAGRAMS CASSETTE RECEIVER KS-F185,KS-F185S KS-F185G KS-F185 CD-ROM No.SML200503 Area suffix UH ---------------------- Thailand UN --------------------- Indonesia U -------------------- Other Areas KS-F185S Area suffix UN --------------------- Indonesia KS-F185G Area suffix UN --------------------- Indonesia Contents Block diagram (For UH,UN,U version) Standard schematic diagrams (For UH,UN,U version)
  • Page 2 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 Block diagram (For UH, UN, U version) Mechanism control board Relay board MAIN MOTOR HEAD MUTE SW TAPE/RADIO SW PROG.SW. SPEAKER LINE CP721 CONNECTOR REAR OUT CN721 CP981 CJ921 CJ901 Main amplifier section Head amplifier section LFO+,LFO- LRO+,LRO- RFO+,RFO- RRO+,RRO- IC981 POWER AMP IC901...
  • Page 4 Standard schematic diagrams (For UH, UN, U version) Main amplifier section QAU0311-001 Q989 KRA102M-T QNB0100-002 ACC.MUTE Q972 KRA102M-T 1SS119-041 D973 MUTE2 CJ921 QNN0519-001 R163 4.7u R164 D161 R165 1SS119-041 2.2K D261 R265 MUTE R757 1SS119-041 2.2K R761 R263 R264 BUS.INT R758 R763 BUS.SCK...
  • Page 5 Head amplifier section CJ901 QGA2002C1-05 IC901 UPC1228HA C203 C103 R104 R204 330k 330k 100p 100p CP722 QGA2002F1-06 C901 CP721 QGB1214K1-06S CP901 QGB1214K1-06S (SHEET 1) (SHEET 1) SHEET 2...
  • Page 6 LCD & Key control section To CJ701 (SHEET 1) CP701 VMC0335-001 IC651 LC75823W COM1 R654 COM2 1.5k COM3 D654 R657 C651 UDZS5.1B-X 180k C652 4.7/6.3 R655 C653 680p D615 D613 D610 D607 D619 D617 D605 D603 R601 R602 R603 R604 S603 S604 S605...
  • Page 7 Block diagram (For UH3, UN3, U3 version) Mechanism control board Relay board MAIN MOTOR HEAD MUTE SW TAPE/RADIO SW PROG.SW. SPEAKER LINE CP721 CONNECTOR REAR OUT CN902 CP981 J931 CJ901 Main amplifier section Head amplifier section LFO+,LFO- LRO+,LRO- RFO+,RFO- RRO+,RRO- IC941 POWER AMP IC901...
  • Page 8 Standard schematic diagrams (For UH3, UN3, U3 version) Main amplifier section QAU0281-001 IC941 LA4743K C951 C952 0.22/50 C948 R142 QNB0100-002 R251 R151 TU.R R114 C947 R141 0.22/50 4.7U TU.L 2.7K R113 2.7K 1/50 C111 C119 1/50 CH.L C949 C153 1/50 C118 1/50 0.22/50...
  • Page 9 Head amplifier section CJ901 QGA2002C1-05 IC901 UPC1228HA C203 C103 R104 R204 330k 330k 100p 100p CP722 QGA2002F1-06 C901 CP721 QGB1214K1-06S CP901 QGB1214K1-06S (SHEET 1) (SHEET 1) SHEET 2...
  • Page 10 LCD & Key control section To CJ701 (SHEET 1) CP701 VMC0335-001 IC651 PT6523LQ-L COM1 R654 COM2 1.5k COM3 D654 R657 C651 UDZS5.1B-X 180k C652 4.7/6.3 R655 C653 680p D615 D613 D610 D607 D619 D617 D605 D603 R601 R602 R603 R604 S605 S603 S604...
  • Page 11 Printed circuit boards Main board (For UH, UN, U version) CP981 L981 CP751 CJ921 C981 D981 CN901 C983 D771 C986 C132 C150 C931 C771 C133 C997 R771 C940 C709 R721 C996 C942 R941 IC981 C933 R722 C934 R992 C250 C231 R997 C941 C994...
  • Page 12 Main board (For UH3, UN3, U3 version) C961 L961 R970 J931 D961 J751 C969 R136 R236 B106 CN901 C954 C953 C952 C951 R132 D931 R232 C112 D932 C941 B201 B109 B219 B202 B132 B221 B203 B280 C967 C982 R961 B204 B220 C948 C947...
  • Page 13 Switch board (Common) Forward side D601 D602 R654 D619 C651 C653 R635 R655 D603 C652 R602 S603 S606 S604 D617 PL603 PL601 D604 D616 D615 D607 D608 R606 D609 D610 D611 D612 R608 R607 D614 S605 S608 R609 D613 S613 S615 S607 S609...
  • Page 14 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MA094BSCH)

This manual is also suitable for:

Ks-f185sKs-f185g