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SERVICE MANUAL
STEREO VIDEO
CASSETTE RECORDER
Replace this Service Manual with "Revision Publishing" when it is issued.
HV-FX7750
HV-FX5700
HV-FX990
HV-GX935
HV-GX915
BASIC VIDEO MECHANISM
S/M Code No. 09-007-347-2T1
Worldwide electronic heritage manuals
: D33K-4HF/PAL(6721R-0250B)<7750,5700>
: D33K-4HD/PAL(6721R-0230B)<990>
: D33K-2HD/PAL(6721R-0212A)<935,915>
10/11/2013
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Summary of Contents for Aiwa HV-FX7750
- Page 1 10/11/2013 HV-FX7750 HV-FX5700 HV-FX990 HV-GX935 HV-GX915 SERVICE MANUAL BASIC VIDEO MECHANISM STEREO VIDEO : D33K-4HF/PAL(6721R-0250B)<7750,5700> : D33K-4HD/PAL(6721R-0230B)<990> CASSETTE RECORDER : D33K-2HD/PAL(6721R-0212A)<935,915> Replace this Service Manual with "Revision Publishing" when it is issued. S/M Code No. 09-007-347-2T1 Worldwide electronic heritage manuals...
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Page 2: Electrical Main Parts List
www.freeservicemanuals.info 10/11/2013 ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C303 87-015-695-080 CAP,E 1.0-50V C304 87-015-684-080 CAP,E 47-16V S2-309-024-040 SENSORLTV-817B PHOTO COU C310 87-015-698-080 CAP,E 4.7-50V SI-SS4-310-00A IC,KA431AZ C315 87-015-681-080 CAP,E 10-16V SA-400-811-220 KA7552 C316... - Page 3 www.freeservicemanuals.info 10/11/2013 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C825 87-015-684-080 CAP,E 47-16V<57,77> P3D01 S5-612-34Y-000 CONN,6P<99> C827 87-015-681-080 CAP,E 10-16V<57,77> P3D01 S5-612-34Z-000 CONN,3P<91,93> C828 87-015-684-080 CAP,E 47-16V<57,77> P3D02 S6-30R-5S0-08E CONN,6P C832 87-015-684-080 CAP,E 47-16V P3D03 S5-612-51B-000 GB201-2P-TS-B(LGC) P C835...
- Page 4 COIL,10UH<57,77> L753 87-005-196-080 COIL,10UH<57,77> L754 87-003-129-080 INDUCTOR,6800UH<57,77> L755 87-003-129-080 INDUCTOR,6800UH<57,77> P7M01 S5-618-48F-000 CABLE 9P<57,77> P7M02 S5-618-48F-000 CABLE 9P<57,77> X751 S5-290-219-000 X’TAL 18.432MHZ<57,77> TYPE MODEL NAME SUFFIX <77> HV-FX7750 <57> HV-FX5700 <99> HV-FX990 <93> HV-GX935 <91> HV-GX915 Worldwide electronic heritage manuals...
- Page 5 10/11/2013 SCHEMATIC DIAGRAM-1 (POWER/TUNER/NICAM SECTION) <HV-FX7750/5700> MAIN(POWER/TUNER SECTION)C.B <7750,5700> KTC3205 SYSTEM CONTROL/ SERVO SECTION (DRUM) KRA103M Hi-Fi AUDIO/ FILTER SCART SECTION KSR1003 AUDIO/VIDEO KRA103M 10/16 SECTION KTA1273 KTA1267 SYSTEM CONTROL/ SERVO SECTION KRA103M KTA1273 KRC101M KTC3199 Hi-Fi AUDIO SCART SECTION...
- Page 6 www.freeservicemanuals.info 10/11/2013 SCHEMATIC DIAGRAM-2 (POWER/TUNER SECTION) <HV-FX990/GX935/915> MAIN(POWER/TUNER SECTION)C.B <990,935,915> KTC3205 SYSTEM CONTROL/ SERVO SECTION (DRUM) KRA103M SCART FILTER SECTION KSR1003 AUDIO/VIDEO KRA103M 10/16 SECTION KTA1273 KTA1267 SYSTEM CONTROL/ SERVO SECTION KRA103M KTA1273 KRC101M KTC3199 SCART SECTION AC INPUT ENTREE 10/16 ANTENNE :REC VIDEO SIGNAL...
- Page 7 www.freeservicemanuals.info 10/11/2013 SCHEMATIC DIAGRAM-3 (AUDIO/VIDEO SECTION) MAIN(AUDIO/VIDEO SECTION)C.B (3/11) (4/11) (5/11) (6/11) (7/11) (3/5) (8/11) R3A1 FULL ERASE 47K:<7750,5700,990> HEAD JUMPER:<935,915> R3A1 3.9K:<7750,5700> 3.3K:<990,935,915> KRAC103M SYSTEM CONTROL/ SERVO SECTION AUDIO/VIDEO PROCESSOR (2/11) AUDIO/CTR HEADS <7750,5700> <7750,5700,990> Hi-Fi AUDIO SECTION <935,915> CYL.HEADS <990>...
- Page 8 10/11/2013 SCHEMATIC DIAGRAM-4 (Hi-Fi AUDIO SCART SECTION) <HV-FX7750/5700> MAIN(Hi-Fi AUDIO/SCART SECTION)C.B <7750,5700> POWER/ TUNER SECTION AUDIO OUT(R) AUDIO/ OUT(L) VIDEO SECTION GDZJ13A SYSTEM CONTROL/ 47/16 SERVO INPUT SELECT SW GDZJ13A SECTION JK901(1/2) Hi-Fi AUDIO PROCESSOR 1/50 POWER/ TUNER SECTION...
- Page 9 www.freeservicemanuals.info 10/11/2013 SCHEMATIC DIAGRAM5 (SCART SECTION) <HV-FX990/GX935/915> MAIN(SCART SECTION)C.B <990,935,915> POWER/ TUNER SECTION L801 ZD801 GDZJ5.6B ZD802 C832 GDZJ5.6B 47/16 SYSTEM CONTROL/ INPUT SELECT SW SERVO SECTION JK901(1/2) POWER/ 1/50 TUNER SECTION 1/50 1/50 SYSTEM WIRE 22/16 CONTROL/ SERVO 1/50 SECTION 1/50 1/50...
- Page 10 10/11/2013 SCHEMATIC DIAGRAM-6 (SYSTEM CONTROL/SERVO SECTION) <HV-FX7750/5700> MAIN(SYSTEM CONTROL/SERVO SECTION)C.B <7750,5700> 9MT168GK DISPLAY (3/3) (7/9) KEY 1 C.B KEY 2 C.B PKM01 PKM02 LOADING MOTOR DRIVE <7750> EEPROM <5700> (2/5) (2/5) (4/5) (2/9) (6/8) LOADING GDZJ6.8C MOTOR (3/5) AUDIO/VIDEO...
- Page 11 www.freeservicemanuals.info 10/11/2013 SCHEMATIC DIAGRAM-7 (SYSTEM CONTROL/SERVO SECTION) <HV-FX990/GX935/915> MAIN(SYSTEM CONTROL/SERVO SECTION)C.B <990,935,915> 7MT229GK DISPLAY (3/3) (7/9) KEY 1 C.B KEY 2 C.B PKM01 PKM02 <935> LOADING MOTOR DRIVE EEPROM <990,915> (2/5) (2/5) (4/5) (2/9) (6/8) LOADING GDZJ6.8C MOTOR (3/5) AUDIO/VIDEO SECTION (5/5) RESET...
- Page 12 www.freeservicemanuals.info 10/11/2013 SCHEMATIC DIAGRAM-10 (KEY2 SECTION) <VT-FX7750/5700> SCHEMATIC DIAGRAM-8 (KEY1 SECTION) <VT-FX7750/5700> KEY 2 C.B <7750,5700> KEY 1 C.B <7750,5570> SW903 LECTURE D’UNC TOUCHE SG5311BK MARCHE/ VEILLE JK903 AUDIO-G JK902 AUDIO-D ENTREE(AV 3) SW906 SW908 SW910 PAUSE/STILL LECTURE ARRET JK901 SW901 SW902 VIDEO...
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Page 13: Accessories List
063 S9-70R-005-1A0 SPRING UP/D A43 S7-21R-F13-5A0 PANEL ASSY,FRONT<77> 064 S4-70R-003-4A0 GEAR SECTOR 077 S3-00R-015-7A0 PLATE SLIDER TYPE MODEL NAME SUFFIX 078 S5-10R-002-2A0 LEVER TENSION <77> HV-FX7750 <57> HV-FX5700 <99> HV-FX990 <93> HV-GX935 <91> HV-GX915 ACCESSORIES LIST REF. NO PART NO. KANRI DESCRIPTION REF. - Page 14 www.freeservicemanuals.info 10/11/2013 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 931196 Printed in Singapore Worldwide electronic heritage manuals...
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