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SCHEMATIC DIAGRAMS
COMPACT COMPONENT SYSTEM
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
HX-GD7
CD-ROM No.SML200405
COPYRIGHT
2004 VICTOR COMPANY OF JAPAN, LTD.
A ------------------------ Australia
B ------------------------------ U.K.
E ---------- Continental Europe
EN ----------- Northern Europe
EV ------------- Eastern Europe
EE -------- Russian Federation
2-1
2-2
2-11 to 15
No.MB225SCH
2004/5
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Summary of Contents for JVC HX-GD7
- Page 1 SCHEMATIC DIAGRAMS COMPACT COMPONENT SYSTEM HX-GD7 CD-ROM No.SML200405 A ------------------------ Australia B ------------------------------ U.K. E ---------- Continental Europe EN ----------- Northern Europe EV ------------- Eastern Europe EE -------- Russian Federation Contents Block diagram Standard schematic diagrams 2-11 to 15 Printed circuit boards No.MB225SCH...
- Page 2 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.
- Page 3 Block diagram Video output B/E/EN/EV/EE SCART RDS circuit section R/C,G,B DVD servo / DVD system control section version EXDAT0 to 15 TUNER TERMINAL EXADT0 to 15 section A,B,C,D,E,F,RF+,LPC1,LPC2 EXADR16 to 20 NEXCE,NEXOE YO,CO OPTICAL COMPU IC560 LPCO1 A version NEXWE IC509 CB,CR IC100...
- Page 4 Standard schematic diagrams Primary with main transformer section FW204 FW204 QJK015-082614 T001 QJK015-082614 C200 T001 QQT0424-001 C200 0.0047/250 QQT0424-001 0.0047/250 F101 F102 T5AL T5AL F102 F101 T5AL T5AL F103 F001 F001 F103 S4CT T3.15AL T2AL S4CT T3.15AL T2AL F104 F104 QSK0124-001 T1AL QSK0124-001...
- Page 5 QNB0193-002 (SHEET 4) (SHEET 3) CN201 IC600 C268 QGD2504C1-04Z STK432-070 1000P C269 Q234 1000P KRA111M-T R250 Q230 C600 R600 C270 4.7K 2SC3576-JVC-T 1000P C609 10/35 C601 220P 220P R251 Q231 C271 2SC3576-JVC-T 1000P 4.7K C267 R268 C266 R269 D600 0.1uF 0.1uF...
- Page 6 External input / Source selector switch section To TUNER (SHEET 4) (SHEET 4) (SHEET 2) CN803 QGF1205F1-15 CN802 CN715 QGF1205F1-23 CN560 CN801 QGD2504C1-03Z S1100 QGF1205F1-11 QGF1210G1-07 QSW0454-001 CN502 NTSC/PAL QGF1205F1-21 CN110 QGF1036F1-26 Yout Yout Cout Cout CrOUT CrOUT CbOUT CbOUT C1999 IC580 COMP_OUT...
- Page 7 FL display / System control / User control keys section IC953 HA17558AF-X L1002 C915 R911 47uH 4.7K 0.22/50 C914 4.7/50 C917 1SS119-041-T2 GND1 D916 J1001 R914 QUB220-21DMHP R912 C918 R920 L1003 C1003 QNSO204-001 150P R915 1.5K R913 C916 330P R921 2.2uH 2200P D915...
- Page 8 Video output circuit section J1102 QNN0579-001 R1123 IC100 MM1623XF-X R1124 C1100 0.01/16 B3006 MUTE1 C1131 1/50 R1125 Y/C-MIX C1101 R1100 1/50 R1101 J1101 QNN0434-001 C1103 R1102 C1118 22/16 R1120 R1103 C1124 470/6.3 C1119 R1121 C1104 470/6.3 R1105 1/50 1/50 R1106 C1126 VIDEO-RGB C1105...
- Page 9 RDS circuit section D560 L560 100m C566 C565 CN513 C564 QGB2510K2-05 C563 560P SHEET 6...
- Page 10 DVD servo / DVD system control section D3.3V IC302 P3.3V D1.2V LM1117MP-ADJ-X R310 0.47 R311 MDQ9 MDQ5 C101 VREFH MDQ10 K101 DGND TP325 NRSA02J-0R0X C102 MDQ4 TP324 TP323 MDQ11 TP322 MDQ3 TP321 TP320 R307 MDQ12 TP319 R112 MDQ2 R104 R306 TP317 MDQ13 R122...
- Page 11 DVD changer mechanism control section IC505 IC701 IC509 AK4384VT-X AT49LV1614T90TC K4S641632F-TC75 C551 EXADT15 EXADR16 EXADT14 MDQ0 MDQ15 R531 EXADT13 C554 AOUT0 R713 EXADT12 EXDAT15 MDQ1 MDQ14 LRCLK R712 C701 EXADT11 EXDAT7 MDQ2 MDQ13 DACPDN R501 EXADT10 EXDAT14 C556 DAC0CS EXADT9 EXDAT6 MDQ3 MDQ12...
- Page 12 MSI-5U2LWA R371 R108 RECL R106 R302 R110 2.2K CN42 Q342 QGF1205F1-09 C104 VR37 KRA111M-T C102 QVP0077-103Z 0.01 220p R306 Q343 2SC3576-JVC-T 4.7K R336 R344 Q344 C340 2SC3576-JVC-T 47/50V CN32 4.7K QGF1205F1-09 R339 C341 Q345 R345 100K C304 1/50V 2SC3576-JVC-T 10/16V R304 4.7K...
- Page 13 Printed circuit boards Power board (RDS board) J200 C271 C562 R562 R561 C260 C270 C265 R269 Q220 R266 C264 R240 CN208 C261 CN206 R229 C240 R268 D227 IC560 R267 C266 R237 D228 R230 R236 R238 C564 D560 R239 CN207 CN513 D230 R232 C236...
- Page 14 Input board (Main board) EP402 B5123 Q535 EP401 R542 R124 IC534 R534 D515 D516 R515 R517 B5144 C486 R486 Q515 Q516 C124 S1100 B5148 J576 C489 C123 R520 D576 L124 B5150 Q540 J108 R501 Q517 IC485 C469 Q534 L123 J123 R541 R123 B5149...
- Page 15 Front board (Subwoofer amplifier board) (Video board) C1100 C1109 C1101 R1104 C1103 R734 IC101 R733 C1104 C1102 CN512 R1109 R1111 C1107 L1100 R716 Q1103 C1105 C1106 D704 IC100 C1108 R1123 C1125 C1119 C704 R718 C703 C702 R1124 C1127 Q1102 C1120 Q702 Q703 R1125...
- Page 16 Loading board DVD servo board Forward side (Motor board) C722 R721 R724 C105 C108 C106 R725 R727 C901 C902 R741 C903 R742 R105 R257 R252 R114 R111 R260 L501 R259 R256 R204 C704 C721 R219 Q104 C502 R117 C208 Q103 R206 C109 K551...
- Page 17 Cassette switch board VR37 R371 FW100 Head amplifier board CN33 C374 PP300 R310 CN34 R105 R313 CN32 R342 C105 C107 Q302 C205 R372 Q375 C310 Q372 Q376 R205 R338 C314 C371 C313 R376 R375 R337 R335 L301 R305 C331 R353 C300 C304 R327...
- Page 18 VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MB225SCH)