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JVC KD-G240J Schematic Diagrams
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SCHEMATIC DIAGRAMS
KD-G140J,KD-G240J,KD-G244UI,KD-G245U
KD-G245UN,KD-G245UT,KD-G245UH,KD-G248UF
KD-G341E,KD-G341EX,KD-G341EY,KD-G341EU
KD-G342E,KD-G342EX,KD-G342EY,KD-G342EU
KD-G343E,KD-G343EX,KD-G343EY,KD-G343EU
KD-G347SEE,KD-G347BEE,KD-G394UI,KD-G395U
KD-G395UN,KD-G395UT,KD-G395UH,KD-G396U
KD-G396UN,KD-G396UT,KD-G396UH,KD-G398UF
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
Contents
Block diagram
Printed circuit boards
CD RECEIVER
KD-G396SUI, KD-G299UR
DVD-ROM No.SML2008Q1
only for
KD-G140/KD-G240
KD-G394/KD-G395
KD-G396/KD-G398
KD-G299
only for
KD-G240/KD-G341/KD-G342
KD-G343/KD-G347/KD-G394
KD-G395/KD-G396/KD-G398
KD-G299
COPYRIGHT
2008 Victor Company of Japan, Limited.
only for
only for
KD-G347
KD-G341
KD-G342
KD-G343
KD-G347
only for
KD-G140
KD-G240
KD-G299
2-1
2-3
2-8
No.MA372SCH<Rev.002>
2008/6

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Summary of Contents for JVC KD-G240J

  • Page 1 SCHEMATIC DIAGRAMS CD RECEIVER KD-G140J,KD-G240J,KD-G244UI,KD-G245U KD-G245UN,KD-G245UT,KD-G245UH,KD-G248UF KD-G341E,KD-G341EX,KD-G341EY,KD-G341EU KD-G342E,KD-G342EX,KD-G342EY,KD-G342EU KD-G343E,KD-G343EX,KD-G343EY,KD-G343EU KD-G347SEE,KD-G347BEE,KD-G394UI,KD-G395U KD-G395UN,KD-G395UT,KD-G395UH,KD-G396U KD-G396UN,KD-G396UT,KD-G396UH,KD-G398UF KD-G396SUI, KD-G299UR DVD-ROM No.SML2008Q1 only for KD-G140/KD-G240 only for KD-G394/KD-G395 only for KD-G396/KD-G398 KD-G347 KD-G341 KD-G299 KD-G342 KD-G343 KD-G347 only for KD-G240/KD-G341/KD-G342 only for KD-G343/KD-G347/KD-G394 KD-G140 KD-G395/KD-G396/KD-G398 KD-G299...
  • Page 2: Safety Precaution

    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 adjustment or operation check.
  • Page 3 Block diagram (For KD-G140,KD-G240,KD-G244,KD-G245,KD-G248,KD-G394,KD-G395,KD-G396 and KD-G398) CD MECHA CD servo, Main amplifier & System control section Q101,Q201 Q301,Q302 FM/AM TUNER PHOTO SW Q531 SP+/- SPINDLE 4MHz MOTOR Used for FEED FEED+/- KD-G140,KD-G240 MOTOR KD-G394,KD-G395,KD-G396,KD-G398 SUBMUTE LOAD+/- LOAD Q352,Q782 SP+/- RL/R REAR MOTOR LINE OUT...
  • Page 4 Block diagram (For KD-G341,KD-G342,KD-G343,KD-G347S and KD-G347B) CD MECHA CD servo control section Main amplifier & System control section CD.L/R Q101,Q201 NRST Q301,Q302 TUSDA PHOTO SW STAT TUSCL IC521 FM/AM TUNER MDATA SP+/- Q521 SPINDLE MCLK MPXOUT TU.L/R RF AMP MOTOR NPWDOWN RDSDA IC71...
  • Page 5: Standard Schematic Diagrams

    Standard schematic diagrams Main section (except European version) QNB0190-001 R203 SW5V R202 Q201 R341 R342 C341 100P D341 MC2836-X R204 R205 J321 L_MUTE QNN0802-001 C351 C342 R103 Q501 R511 100P 0.022 2SA1705/ST/-T R351 Q352 R352 R102 R512 RT3X99M-W CN101 Q101 CN501 QGB2027MD-26 Q302...
  • Page 6 LCD & Key control section (except European version) JS686 IC681 QSW1219-001 C682 UDZW6.2B-X D681 R690 C681 2.2K CJ601 C812 2.2K 4.7/6.3 QGZ1601K1-15S R689 C686 C687 R683 C683 0.022 0.022 0.0047 AUX_R R858 AUX_GND LCD1 AUX_L QLD0523-001 ACC5V ILL10V REMOCON ENC2 ENC1 LCDCLK LCDCE...
  • Page 7 Main section (for European version) QNB0190-001 4.7/25 C386 R342 4.7k D331 TEF6606T/V2-X R343 C991 0.001 1.8u R353 4.7k MC2836-X C385 4.7u 4.7/25 R352 0.47u Q341 RT3X99M-W QQR1773-001 8.2k C101 R104 8.2k 1/50 D782 R782 1/50 1SS355W-X C102 R101 4.7/25 1SS355W-X R172 4.7k R783...
  • Page 8 CD section (for European version) 1A3G-T1 D501 CD8V BTL_MUTE 5.6k TRAV Q501 CD.R R549 2SA1705/ST/-T AGND C586 QTE1H57-225Z CD.L R584 R582 R588 R590 VDD5V R506 2.2k C588 R586 C518 NPWDOWN 8.2k NRST R509 R515 STAT R203 MDATA R202 MCLK R510 R517 DGND R585...
  • Page 9 LCD & Key control section (for European version) JS686 IC681 QSW1219-001 C682 D681 R690 C681 C812 R689 C686 C687 R683 C683 R858 AUX_GND LCD1 QLD0523-001 ACC5V ILL10V REMOCON ENC2 ENC1 LCDCLK LCDCE LCDDA KEY0 KEY1 KEY2 R605 R604 R603 R602 R601 2.7k 1.8k...
  • Page 10 Printed circuit boards Main board (except European version) Main board (for European version) Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) IC301...
  • Page 11 < M E M O >...
  • Page 12 Victor Company of Japan, Limited Mobile Entertainment Business Group Mobile Entertainment Category 10-1,1chome,Ohwatari-machi,Maebashi-city,Gumma-ken,371-8543,Japan Printed in Japan (No.MA372SCH<Rev.002>)