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Aiwa HV-FX7750 Service Manual
Aiwa HV-FX7750 Service Manual

Aiwa HV-FX7750 Service Manual

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SERVICE MANUAL
STEREO VIDEO
CASSETTE RECORDER
Replace this Service Manual with "Revision Publishing" when it is issued.
S/M Code No. 09-007-347-2T1
HV-FX7750
LE
HV-FX5700
LE
HV-FX990
LE
HV-GX935
LE
HV-GX915
LE
BASIC VIDEO MECHANISM
: D33K-4HF/PAL(6721R-0250B)<7750,5700>
: D33K-4HD/PAL(6721R-0230B)<990>
: D33K-2HD/PAL(6721R-0212A)<935,915>
ELECTRICAL MAIN PARTS LIST
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
IC
S2-309-024-040
SENSORLTV-817B PHOTO COU
SI-SS4-310-00A
IC,KA431AZ
!
SA-400-811-220
KA7552
SI-TO1-238-00E
IC,TA1238F
SI-SA7-159-80A
IC,LA71598M
SI-HI6-432-19A
IC,HD6432197XA04F
SI-SS3-082-00A
IC,KA3082
SI-AL2-416-00B
IC,AT24C16-10PC
SI-KE7-031-00A
IC,KIA7031P
87-001-196-010
IC,KIA7042P
SI-NE1-631-10A
IC,UPD16311GC-AB6
SI-IT3-417-00B
IC,MSP3417D-QG<57,77>
SI-SA7-479-30A
IC,LC74793<77>
SI-PH9-605-00A
IC,TDA9605H<57,77>
SI-MT1-443-00A
IC,MM1443XJ
TRANSISTOR
ST-R12-730-9AA
TR,KTA1273-TP-Y
ST-R32-050-9AB
TR,KTC3205-TP-Y
ST-R12-680-9BA
TR,KTA1268-BL
S7-A30-293-010
TR,KTC2804-Y
S3-1KR-A10-3M0
TR,KRA103M-TP
ST-R10-030-9AA
TR,KSR1003
ST-R31-990-9AF
TR,KTC3199-BL
SK-RC1-01M-000
TR,KRC101M
ST-R12-670-9AC
TR,KTA1267-GR
ST-R53-430-9BA
TR,2SC5343-L
ST-R10-300-9AE
TR,KRC103M
ST-R19-800-9CA
TR,2SA1980G
ST-R53-440-9AA
TR,2SC5344Y
ST-R12-010-9AC
TR,SRC1201 4.7K,
DIODE
SD-D01-000-9CA
DIODE,EG01CW
SD-R18-020-9AA
DIODE,ERA18-02KFRB
SD-R10-400-9BA
DIODE,RL104F
87-020-215-010
DIODE,ERC81-004L22
SD-R20-200-0AB
DIODE,HER202 BK
SD-D20-700-0AA
DIODE,2A07
SD-S14-148-9BB
DIODE,1N4148
SD-R10-400-9AB
DIODE,RL104
MAIN C.B
C101
S6-240-88K-000
CAP,0.1UF-275VAC
C102
S6-240-88K-000
CAP,0.1UF-275VAC
C103
SC-E47-6CU-611
CAP,E 47UF-400V
C105
87-016-375-010
CAP,0.01UF-630V
C106
S6-240-87B-000
CAP,100P-1KV
C112
87-012-379-010
CAP,3300PF-400V
C113
SA-1B3-0KH-2M0
CAP,220PF-400V
C115
87-010-408-040
CAP,E 47UF-50V
C116
87-010-237-910
CAP,E 1000UF-16V
C117
87-010-375-080
CAP,E 330-10V
C118
87-010-248-080
CAP,E 220-10V
C119
87-010-408-040
CAP,E 47UF-50V
C120
87-010-387-010
CAP,E 470UF-25V KME
C121
87-010-387-080
CAP,E 470UF-25V
C124
87-015-681-080
CAP,E 10-16V
C144
87-010-408-040
CAP,E 47UF-50V
C151
87-015-681-080
CAP,E 10-16V
C153
87-015-681-080
CAP,E 10-16V
C201
87-010-402-040
CAP,E 2.2-50V
C203
87-010-400-080
CAP,E 0.47-50V
C206
87-010-400-080
CAP,E 0.47-50V
C208
87-015-695-080
CAP,E 1.0-50V
C213
87-010-402-040
CAP,E 2.2-50V
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
C303
87-015-695-080
CAP,E 1.0-50V
C304
87-015-684-080
CAP,E 47-16V
C310
87-015-698-080
CAP,E 4.7-50V
C315
87-015-681-080
CAP,E 10-16V
C316
87-015-681-080
CAP,E 10-16V
C318
87-015-695-080
CAP,E 1.0-50V
C320
87-015-695-080
CAP,E 1.0-50V
C322
87-015-684-080
CAP,E 47-16V
C325
87-015-695-080
CAP,E 1.0-50V
C326
87-015-681-080
CAP,E 10-16V
C327
87-015-681-080
CAP,E 10-16V
C333
87-015-681-080
CAP,E 10-16V
C337
87-015-698-080
CAP,E 4.7-50V
C339
87-015-698-080
CAP,E 4.7-50V
C346
87-015-684-080
CAP,E 47-16V
C348
87-015-695-080
CAP,E 1.0-50V
C354
87-015-684-080
CAP,E 47-16V
C358
87-015-695-080
CAP,E 1.0-50V
C374
87-015-684-080
CAP,E 47-16V
C376
87-015-681-080
CAP,E 10-16V
C377
87-015-681-080
CAP,E 10-16V
C379
87-010-403-040
CAP,E 3.3-50V
C386
87-010-552-040
CAP,E 22-16V
C389
87-015-698-080
CAP,E 4.7-50V
C390
87-010-552-040
CAP,E 22-16V
C392
87-010-408-040
CAP,E 47UF-50V
C500
87-016-455-080
CAP,E 470UF-6.3V<77>
C500
87-016-040-080
CAP,0.047F-5.5V<EXCEPT 77>
C502
87-015-684-080
CAP,E 47-16V
C503
87-016-088-040
CAP,E 220-6.3V
C504
87-016-088-040
CAP,E 220-6.3V
C505
87-015-684-080
CAP,E 47-16V
C510
87-015-684-080
CAP,E 47-16V
C523
87-010-552-040
CAP,E 22-16V
C524
87-015-684-080
CAP,E 47-16V
C526
87-016-130-080
CAP,47-25V
C530
87-015-681-080
CAP,E 10-16V
C534
87-015-698-080
CAP,E 4.7-50V
C535
87-015-698-080
CAP,E 4.7-50V
C546
87-016-130-080
CAP,47-25V
C561
87-016-088-040
CAP,E 220-6.3V
C591
87-016-088-040
CAP,E 220-6.3V
C5A5
87-015-695-080
CAP,E 1.0-50V
C5F2
87-010-408-040
CAP,E 47UF-50V
C5F3
SC-E22-73D-638
CAP,E 220-10V
C5P9
87-015-698-080
CAP,E 4.7-50V
C701
87-015-698-080
CAP,E 4.7-50V
C703
87-015-681-080
CAP,E 10-16V
C704
87-015-684-080
CAP,E 47-16V
C706
87-016-455-080
CAP,E 470UF-6.3V
C7S1
87-010-265-080
CAP,E 33-16V
C7V1
87-015-684-080
CAP,E 47-16V<77>
C7V6
87-015-698-080
CAP,E 4.7-50V<77>
C7V7
SC-N10-50K-948
CAP,1UF-50V<77>
C7V8
87-015-695-080
CAP,E 1.0-50V<77>
C806
87-015-698-080
CAP,E 4.7-50V<57,77>
C807
87-015-698-080
CAP,E 4.7-50V<57,77>
C810
87-015-681-080
CAP,E 10-16V<57,77>
C811
87-015-681-080
CAP,E 10-16V<57,77>
C813
87-015-681-080
CAP,E 10-16V<57,77>
C814
87-015-681-080
CAP,E 10-16V<57,77>
C815
87-015-681-080
CAP,E 10-16V<57,77>
C816
87-015-681-080
CAP,E 10-16V<57,77>
C817
87-015-681-080
CAP,E 10-16V<57,77>
C818
87-015-698-080
CAP,E 4.7-50V<57,77>
C819
87-015-681-080
CAP,E 10-16V<57,77>
C821
87-015-684-080
CAP,E 47-16V<57,77>
C822
87-015-681-080
CAP,E 10-16V<57,77>
C823
87-015-681-080
CAP,E 10-16V<57,77>
C824
87-015-681-080
CAP,E 10-16V<57,77>
2

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Summary of Contents for Aiwa HV-FX7750

  • Page 1 HV-FX7750 ELECTRICAL MAIN PARTS LIST HV-FX5700 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION HV-FX990 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...
  • Page 2 S5-860-08B-000 HOLDER,FUSE CLIP ZD501 SD-Z68-260-9AB ZENER,GDZJ6.8C !FH02 S5-860-08B-000 HOLDER,FUSE CLIP ZD503 SD-Z68-260-9AB ZENER,GDZJ6.8C TYPE MODEL NAME SUFFIX <77> HV-FX7750 FL301 S6-330-32K-000 COIL,OSC BIAS 1CHIP 5V ZD701 SD-Z33-260-9AA ZENER,GDZJ33B 26MM TP <57> HV-FX5700 JK801 S6-12R-C00-2C0 JACK,RCA RCA-208C-06<57,77> ZD801 SD-Z56-260-9AA ZENER,GDZJ5.6B 26MM TP <99>...
  • Page 3 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 AC INPUT...
  • Page 4 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 NOTE) Warning...
  • Page 5 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 <7750,5700> HEADS <7750,5700,990> Hi-Fi AUDIO SECTION <935,915> CYL.HEADS <990> <7750,5700>...
  • Page 6 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 C964 SYSTEM...
  • Page 7 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 <935>...
  • Page 8 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 SECTION (5/5) RESET <5700>...
  • Page 9 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 PKM02 PKM01 <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 <990,915>...
  • Page 10 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 SRC1201 SW905...
  • Page 11 063 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.

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