Panasonic CY-VM6880H Service Manual
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Panasonic CY-VM6880H Service Manual

6.5”w 1 din in-dash monitor
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Summary of Contents for Panasonic CY-VM6880H

  • Page 6 Order No. ACED031204C3 AUTOMOTIVE AFTERMARKET CY-VM6880H 6.5”W 1 DIN IN-DASH MONITOR © 2003 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying distribution is a violation of law.

  • Page 7: Table Of Contents

    CY-VM6880H CONTENTS Page Page 1 FEATURES 8 PACKAGE AND IC BLOCK DIAGRAM 2 REPLACING THE FUSE 9 REPLACEMENT PARTS LIST (Unit) 3 MAINTENANCE 10 EXPLODED VIEW (Unit) 4 DIMENSIONS 11 WIRING DIAGRAM 5 WIRING CONNECTION 12 SCHEMATIC DIAGRAM (Main Block)

  • Page 8: Wiring Connection

    CY-VM6880H 5 WIRING CONNECTION...

  • Page 9: Block Diagram

    CY-VM6880H 6 BLOCK DIAGRAM...

  • Page 10: Terminals Description

    CY-VM6880H 7 TERMINALS DESCRIPTION 7.1. Main Block Ref. Part No. Part Name & Description Remarks SBR(Side Brake Detect) Ref. Part No. Part Name & Description Remarks CS(Composite Sync) N.C. ---- U3 YEAM78F0058 Vss0 ---- Vdd1 5V Power Port Descriptions Vol.(V) Crystal Terminal 2 N.C.
  • Page 11 CY-VM6880H Part No. Part Name & Description Remarks VCO I VCO Input Terminal VCO 0 VCO Output Terminal A GND Ground RESET Reset Terminal Signal Input (4:3 Possition) HDOT1 UONS Screen Pulling Extending Signal Input (4:3 Possition) HPOS4 (NC) HPOS3...

  • Page 12: Package And Ic Block Diagram

    CY-VM6880H 8 PACKAGE AND IC BLOCK DIAGRAM 8.1. Main Block...
  • Page 13 CY-VM6880H 8.2. Monitor Block...
  • Page 14 CY-VM6880H...

  • Page 15: Replacement Parts List (Unit)

    CY-VM6880H 9 REPLACEMENT PARTS LIST (Unit) Ref. Part No. Part Name & Description Remarks YEAD1N5404UT Silicon Diode YEAD1SS355T1 Diode D200 YEAD1SS355T1 Diode D701 YEADSS14VZ Diode D731 B0JCMG000010 Diode D732 YEADSS14VZ Diode D733 YEADSS14VZ Diode D734 B0JCMG000010 Diode YEAD1S40T Diode YEADUDZ56BT...
  • Page 16 CY-VM6880H Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks ECUV1H104KBN Ceramic 0.1MFD 50WV ECUV1H104KBV Ceramic 0.1MFD 50WV ECUV1H330JCN Ceramic 33PF 50WV ECUV1H104KBV Ceramic 0.1MFD 50WV ECUV1H104KBV Ceramic 0.1MFD 50WV ECUV1H104KBV Ceramic 0.1MFD 50WV ECUV1H104KBV Ceramic 0.1MFD 50WV...
  • Page 17 CY-VM6880H Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks MAIN BLOCK [E-4C902] R756 ERJ3GEYJ101V Chip 100 ohms 1/16W R757 ERJ3GEYJ101V Chip 100 ohms 1/16W ERJ3GEYJ302V Chip 3k ohms 1/16W T731 ETJ11K108AM Tranfer...
  • Page 18 CY-VM6880H Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R911 ERJ3RBD222V Chip 2.2k ohms 1/4W YELT03N2R2JT Coil FBK1608HM102 Coil SW/INVERTER BLOCK [E-4C903-2] L751 YELQ10S560M Coil T751 YETQ024C058V Choke Coil ERJ3GEYJ221V Chip 220 ohms 1/16W...

  • Page 19: Exploded View (Unit)

    CY-VM6880H 10 EXPLODED VIEW (Unit)

  • Page 20: Wiring Diagram

    CY-VM6880H 11 WIRING DIAGRAM 11.1. Main Block-1 [E-4C902][TOP VIEW] CY-VM6880H MAIN PCB...
  • Page 21 CY-VM6880H 11.2. Main Block-2 [E-4C902][BOTTOM VIEW] CY-VM6880H MAIN PCB...
  • Page 22 CY-VM6880H 11.3. Display Block-1 [E-4C903][TOP VIEW] CY-VM6880H MONITOR/SW PCB...
  • Page 23 CY-VM6880H 11.4. Display Block-2 [E-4C903][BUTTOM VIEW] CY-VM6880HMONITOR/SW PCB...

  • Page 24: Schematic Diagram (Main Block)

    1.3V 1.3V IN1+ IN2+ R712 R703 TO TFT CONTROL 1.25V 1.3V VREF R713 R702 YEAMMB3775FP 0.5% R200 C200 R100 R101 R102 R103 R104 R105 R106 R107 R123 R124 4.7K T65_40 C722 C701 330P D200 8.2K 1SS355T1 R701 CY-VM6880H MAIN BLOCK...
  • Page 25 TFT controller 100us/div 300R T65_40 1SS355 20us/div INTEXT RK7002 OSEL 3.3V 2.4V +3.3V 3.3V 10V22 25V4u7 DGND ¡ 03/9/11 to Change: 3.3V 1.C7-1 1uF ADD CON40 2.T2 10V22 -> 16V22 3.T9 10V47 -> 16V22 4.T11 10V47 -> 16V22 CY-VM6880H MONITOR BLOCK...

  • Page 26: Schematic Diagram (Display Block)

    CY-VM6880H 14 SCHEMATIC DIAGRAM for printing with letter size 14.1. Main Block (Left Side) E-4C902 14.4V 1SS355 CON4 100R I2C_TEST 5.5V 5.0V 5.0V 4.19MHz C101 /ACC C760 78L05 5.0V RESET PULL HIGH 6V100 P127 P126 22V 10mm AVss P125 25V470...
  • Page 27 C720 1.3V 1.3V IN1- IN2- C702 1.3V 1.3V IN1+ IN2+ R712 R703 1.25V 1.3V VREF R713 R702 YEAMMB3775FP 0.5% R200 R102 R103 R104 R105 R106 R107 R123 R124 4.7K C200 C722 C701 330P D200 8.2K 1SS355T1 R701 CY-VM6880H MAIN BLOCK...
  • Page 28 CY-VM6880H 14.3. Monitor Block (Left Side) 3.3V 100R RK7002 R909 10V47 820p 390R Q751 16.9V 7.3V 7.9V 7.3V 7.9V 3.1V IMZ1TX 3.0V 3.3V PONR 2.4V 3.0V 3.5V COMDC 20us/div 3.4V SECAMBL C61 2u2 3.4V Vcc3 2.4V 470R TRAP1 VCOM (270) 20us/div 2.4V...
  • Page 29 TFT controller 100us/div 300R T65_40 1SS355 20us/div INTEXT 3.3V 2.4V +3.3V 3.3V 10V22 25V4u7 ¡ 03/9/11 to Change: 1.C7-1 1uF ADD 2.T2 10V22 -> 16V22 3.T9 10V47 -> 16V22 4.T11 10V47 -> 16V22 CY-VM6880H MONITOR BLOCK Printed in Taiwan 2004.01...
  • Page 40 E-4C903 L751 3.3V YEAMRK7002 100R T751 R909 10V47 820p 390R 9.7V Q751 R108 R109 R120 R121 R762 7.3V 16.9V 1. 5 V 1.5K 7.9V 7.3V 7.9V R763 C46 22p 3.1V YEANIMZ1TX 1.5V 3.0V 3.3V PONR 1.5K 2.4V 3.0V 3.5V COMDC 20us/div 3.4V SECAMBL...
  • Page 41 CY-VM6880H 13.2. Display Block E-4C90 3.3V YEAMRK7002 100R R909 10V47 820p 390R Q751 16.9V 7.3V 7.9V 7.3V 7.9V C46 22p 3.1V YEANIMZ1TX 3.0V 3.3V PONR 3.0V 2.4V 3.5V COMDC 20us/div 3.4V SECAMBL 3.4V Vcc3 2.4V 470R TRAP1 VCOM (270) 2.4V 20us/div 2.5V...
  • Page 42 E-4C903 L751 T751 R909 9.7V Q751 R108 R109 R120 R121 R762 16.9V 1. 5 V 7.3V 1.5K 7.9V 7.3V 7.9V R763 YEANIMZ1TX 1.5V 1.5K 9.7V G5ZZ00000068 CN751 7.5V SW-PB ZD5.6V Z98 T65_40 SW-PB 20k0 SW-PB 62k0 BA178M05 SW-PB 5.0V SW-PB SW-PB 16V22 10k0...
  • Page 43 13 SCHEMATIC DIAGRAM (Main Block) 13.1. Main Block E-4C902 14.4V 1SS355 CON4 100R I2C_TEST 5.5V 5.0V 5.0V 2SD2403T1 4.19MHz C101 /ACC YEAMPJ78L05AL YEANC114YKT 5.0V RESET PULL HIGH P127 6V100 P126 22V 10mm AVss P125 25V470 10ms/div IC(Vpp) 500ns/div P130 P124 100US/div PULL HIGH 1.5V...
  • Page 44 CY-VM6880H E-4C902 L731 D731 T731 C734 C731 SS16G11 C733 C732 25V33 25V33 L732 D732 CON4 C738 C735 SS14VZ I2C_TEST 6.3V220 C737 C736 6.3V220 YEAMBD4729G L733 D733 3.3V C742 C739 SS14VZ 6.3V220 C741 C740 6.3V220 Q731 L734 D734 2SD601R -13V -13.2V...
  • Page 45 E-4C902 L731 D731 T731 C734 C731 SS16G11 C733 C732 25V33 25V33 14.4V L732 D732 1SS355 CON4 100R C738 C735 SS14VZ I2C_TEST 6.3V220 6.3V220 C737 C736 5.5V YEAMBD4729G 5.0V L733 D733 3.3V 5.0V 2SD2403T1 C742 C739 4.19MHz SS14VZ 6.3V220 C741 C740 6.3V220 Q731 L734...
  • Page 48 [E-4C902][BOTTOM VIEW] CY-VM6880H MAIN PCB...
  • Page 49 [E-4C902][TOP VIEW] CY-VM6880H MAIN PCB...
  • Page 50 [E-4C903][BUTTOM VIEW] CY-VM6880HMONITOR/SW PCB...
  • Page 51 [E-4C903][TOP VIEW] CY-VM6880H MONITOR/SW PCB...

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