JVC KD-SX9350 Schematic Diagram

Cd receiver
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SCHEMATIC DIAGRAMS

KD-SX9350,KD-SX990
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
CD RECEIVER
CD-ROM No.SML200302
KD-SX9350
ATT
SOUND
U
R
SOURCE
F
D
VOL
VOL
KD-SX990
ATT
SOUND
U
R
F
SOURCE
D
VOL
VOL
Model
Subwoofer cable
Provided
KD-SX9350
Not provided
KD-SX990
COPYRIGHT
2003 VICTOR COMPANY OF JAPAN, LTD.
KD-SX9350,KD-SX990
Area Suffix
J
Northern America
2-1
2-2
2-5,6
No.49781SCH
2003/02

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Table of Contents
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Summary of Contents for JVC KD-SX9350

  • Page 1: Schematic Diagrams

    KD-SX9350,KD-SX990 SCHEMATIC DIAGRAMS CD RECEIVER KD-SX9350,KD-SX990 CD-ROM No.SML200302 Area Suffix Northern America KD-SX9350 SOUND SOURCE KD-SX990 SOUND SOURCE Model Subwoofer cable Provided KD-SX9350 Not provided KD-SX990 Contents Block diagram Standard schematic diagrams Printed circuit boards 2-5,6 No.49781SCH COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD.
  • Page 2: Safety Precaution

    KD-SX9350,KD-SX990 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. Please use enough caution not to see the beam directly or touch it in case of an...
  • Page 3: Block Diagram

    KD-SX9350,KD-SX990 Block diagram KD-SX9350 only SUBW OUTPUT CN251 L, R IC251 SUBWOOFER KD-SX9350 only OUTLF TU.R IC361 IC301 OUTRF INLF TU.L IC161 FM/AM INLR POWER E.VOL IC601 IC571 VOUTL IC572 TUNER LINE AMP VA,VB RWSEL VOUTR VE,VF CD RF 24bit DAC...
  • Page 4: Standard Schematic Diagrams

    KD-SX9350,KD-SX990 KD-SX9350,KD-SX990 Standard schematic diagrams Main amplifier section IC301 LA47505 R178 R177 QAU0291-001 1SS133-T1 QNB0100-002 D243 R244 C243 0.047 R243 180k R245 1/50 C241 IC361 BA3220FV-X 1/50 2SD601A/R/-X 2.2K 1/50 2.2K R242 R241 C242 C368 22/16 4.7/25 C311 1/50 2.2/50...
  • Page 5 KD-SX9350,KD-SX990 CD servo control section RWSEL R585 C589 C587 4.7/35 C585 120P R613 R581 C611 R583 R611 R610 CD.L-CH 4.7/35 R614 R612 C610 C586 R582 C588 R584 CD.R-CH 120P C590 4.7/35 Q571 R586 4.7/35 ON5V UN2111-X X571 R601 R607 R602...
  • Page 6 KD-SX9350,KD-SX990 KD-SX9350,KD-SX990 LCD & Key control section IC602 RPM6938-SV4 CN601 QNZ0006-001 ACC5V R660 REMOCON LCD1 QLD0257-001 R661 EN601 ENC1 QSW0976-001 ENC2 LCDCE R662 3.3k LCDDA R663 3.3k ENC2 R653 R654 3.3k LCDCL R664 ENC1 Main amplifier KEY2 R652 KEY1 section CN701 KEY0 AUX.L...
  • Page 7: Printed Circuit Boards

    KD-SX9350,KD-SX990 Printed circuit boards Main board Main board Forward side Reverse side Q976 C891 J801 Q977 C910 D971 J321 D972 C910 R902 R903 R976 C321 IC901 R977 C726 IC901 J321 L901 R972 C802 C906 R971 CN901 C851 C851 D722 L901...
  • Page 8 KD-SX9350,KD-SX990 KD-SX9350,KD-SX990 Front board Front board Forward side Reverse side LCD1 S614 D651 R646 IC602 D620 R653 R651 D653 R623 D602 R652 D656 D641 R654 R624 D603 D605 R633 D654 C604 D655 C605 R634 R614 R659 S605 R604 D604 C608...
  • Page 9 KD-SX9350,KD-SX990 < M E M O >...
  • Page 10 KD-SX9350,KD-SX990 V ICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.49781SCH) 2003/02...

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Kd-sx990

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