HVFX 4300-7800.pdf part of Aiwa HV-FX4300 HV-FX7800 VHS_4300-7800.part1.rar, VHS Recorder - Type KH - Video mech. D33Y1-4HF/PAL(6721RF0450A), D33Y1-4HD/PAL(6721RF0430A)

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HV-FX7800 KH

HV-FX4300 KH

HV-FX7800 HV-FX4300

SERVICE MANUAL
STEREO VIDEO CASSETTE RECORDER <7800> BASIC VIDEO MECHANISM
VIDEO CASSETTE RECORDER <4300> : D33Y1-4HF/PAL(6721RF0450A) <7800>
: D33Y1-4HD/PAL(6721RF0430A) <4300>

TA
DA

S/M Code No. 09-016-357-3N3
TABLE OF CONTENTS

SPECIFICATIONS ................................................................... 3 10. Base Assembly A/C Head ............................................... 83
ACCESSORIES LIST .............................................................. 4 11. Brake Assembly S ........................................................... 84
DISASSEMBLY INSTRUCTIONS ............................................ 5 12. Brake Assembly T ........................................................... 84
SERVICE POSITION ............................................................... 6 13. Arm Assembly Tension .................................................... 84
VCR TEST TAPE INTERCHANGEABILITY TABLE ............... 7 14. Reel S & Reel T .............................................................. 84
ELECTRICAL MAIN PARTS LIST ................................... 8 ~ 10 15. Support CST ................................................................... 85
TRANSISTOR ILLUSTRATION ............................................. 11 16. Base Assembly P4 .......................................................... 85
WIRE HARNESS DIAGRAM ................................................. 12 17. Opener Lid ...................................................................... 85
BLOCK DIAGRAM ........................................................ 13 ~ 20 18. Arm Assembly T/up ......................................................... 85
SCHEMATIC DIAGRAM 19. Arm Assembly Pinch ....................................................... 85
1. POWER/TUNER/NICAM <7800> ..................................... 21 20. Belt Capstan/Motor Capstan ........................................... 86
2. POWER/TUNER <4300> .................................................. 22 21.Clutch Assembly D33-K ................................................... 86
3. AUDIO/VIDEO ................................................................... 25 22. Lever F/R ........................................................................ 86
4. Hi-Fi AUDIO/SCART <7800> ............................................ 26 23. Gear H-Up/D-K or Gear Up/D-K ..................................... 86
5. SCART <4300> ................................................................. 27 24. Bracket Assembly Jog ..................................................... 87
6. SYSTEM CONTROL/SERVO/OSD <7800> ..................... 29 25. Guide Rack F/L, Gear Rack F/L ...................................... 87
7. SYSTEM CONTROL/SERVO/OSD <4300> ..................... 30 26. Brake Assembly Capstan ................................................ 87
8. KEY-1 <7800> ................................................................... 37 27. Gear Drive/Gear Cam/Gear Connector .......................... 88
9. KEY-1 <4300> ................................................................... 39 28. Bracket Assembly L/D Motor ........................................... 88
10. KEY-2 .............................................................................. 41 29. Gear Sector ..................................................................... 89
WAVEFORM 30. Base Tension/Plate Slider/Lever Tension ........................ 89
AUDIO/VIDEO SECTION ...................................................... 24 31. Gear Assembly P3/Gear Assembly P2 ........................... 90
SYSTEM CONTROL/SERVO/OSD SECTION ..................... 32 32. Base Assembly P3/Base Assembly P2 ........................... 90
VOLTAGE CHART 33. Arm Assembly Idler or Arm assembly Idler Jog ............... 90
1. POWER/NICAM SECTION ............................................... 23 DECK MECHANISM ADJUSTMENT
2. AUDIO/VIDEO SECTION .................................................. 23 Tools and Fixtures for Service ................................................ 91
3. Hi-Fi AUDIO/SCART SECTION ........................................ 28 1. Mechanism Alignment Position Check .............................. 92
4. SYSTEM CONTROL/SERVO/OSD SECTION ................. 31 2. Preparation for Adjustment ............................................... 93
FL DISPLAY/LED DISPLAY .................................................. 33 3. Checking Torque ............................................................... 93
WIRING 4. Guide Roller Height Adjustment ........................................ 94
1. MAIN C.B <7800> ............................................................. 34 4-1. Preliminary Adjustment ................................................. 94
2. MAIN C.B <4300> ............................................................. 35 4-2. Precise Adjustment ....................................................... 94
3. NICAM/A2 C.B <7800> ..................................................... 36 5. Audio/Control (A/C) Head Adjustment ............................... 95
4. KEY-1 C.B <7800> ............................................................ 38 5-1. Preliminary Adjustment ................................................. 95
5. KEY-1 C.B <4300> ............................................................ 40 5-2. Confirm that the Tape Passes smoothly between
6. KEY-2 C.B ......................................................................... 42 the Take-up Guide and Pinch Roller ............................ 96
ADJUSTMENT ....................................................................... 43 5-3. Precise Adjustment (Azimuth Adjustment) .................... 96
IC BLOCK DIAGRAM ............................................................ 44 6. X-Value Adjustment ........................................................... 96
IC DESCRIPTION .......................................................... 45 ~ 52 7. Adjustment after Replacing Drum Assembly
ELECTRICAL TROUBLESHOOTING ........................... 53 ~ 69 (Video Heads) .................................................................... 97
MECHANICAL EXPLODED VIEW 1/1 .................................. 70 8. Check the Tape Travel after Reassembling
MECHANICAL MAIN PARTS LIST 1/1 ........................ 71 ~ 72 Deck Assembly ................................................................... 97
MECHANISM EXPLODED VIEW 1/3~3/3 ................... 73,75,77 8-1. Checking Audio and RF Locking Time
MECHANISM MAIN PARTS LIST 1/3~3/3 .................. 74,76,78 during Playback and after CUE or REV ....................... 97
DECK MECHANISM PARTS LOCATIONS 8-2. Check for Tape Curling or Jamming .............................. 97
Top View ................................................................................. 79 MAINTENANCE/INSPECTION PROCEDURE
Bottom View ........................................................................... 79 1. Check before starting Repairs .......................................... 98
DECK MECHANISM DISASSEMBLY 2. Required Maintenance ...................................................... 99
1. Drum Assembly ................................................................ 80 3. Scheduled Maintenance ................................................... 99
2. Plate Assembly Top .......................................................... 82 4. Supplies Required for Inspection and Maintenance ......... 99
3. Holder Assembly CST ...................................................... 82 5. Maintenance Procedure .................................................... 99
4. Guide CST ....................................................................... 82 5-1. Cleaning ........................................................................ 99
5. Bracket Side (L)/Bracket Assembly Door ......................... 82 5-2. Greasing ..................................................................... 100
6. Arm Assembly F/L ............................................................ 82 MECHANISM TROUBLESHOOTING GUIDE
7. Lever Assembly S/W ........................................................ 82 1. Deck Mechanism .................................................. 101 ~ 103
8. Arm Assembly Cleaner ..................................................... 83 2. Front Loading Mechanism .................................... 104 ~ 105
9. Head F/E .......................................................................... 83

-2-
SPECIFICATIONS

Video recording system Rotary 2 head helical scanning system Video recording system Rotary 2 head helical scanning system
Video head Double azimuth 4 heads Video head Double azimuth 4 heads
Tuner system Frequency synthesized tuner Tuner system Frequency synthesized tuner
TV system B/G, D/K PAL, B/G, D/K SECAM TV system B/G, D/K PAL, B/G, D/K SECAM
Video signal system PAL/MESECAM color signal, Video signal system PAL/MESECAM color signal,
625 lines, 50 fields 625 lines, 50 fields
Usable cssettes VHS video cassettes Usable cssettes VHS video cassettes
Recording/playback time PAL/MESECAM Recording/playback time PAL/MESECAM
SP: 5 hours max. with E-300 tape. SP: 5 hours max. with E-300 tape.
LP: 10 hours max. with E-300 tape LP: 10 hours max. with E-300 tape
NTSC (Playback only) NTSC (Playback only)
SP: 3 hours 30 minutes max. SP: 3 hours 30 minutes max.
with T-210 tape with T-210 tape
LP: 7 hours max. LP: 7 hours max.
with T-210 tape with T-210 tape
EP: 10 hours 30 minutes max. EP: 10 hours 30 minutes max.
with T-210 tape with T-210 tape
Tape speed PAL/MESECAM Tape speed PAL/MESECAM
SP: 23.39 mm/s SP: 23.39 mm/s
LP: 11.69 mm/s LP: 11.69 mm/s
NTSC (Playback only) NTSC (Playback only)
SP: 33.35 mm/s SP: 33.35 mm/s
LP: 16.67 mm/s LP: 16.67 mm/s
EP: 11.12 mm/s EP: 11.12 mm/s
Rewind time: Approx. 3 min. with E-180 tspe Rewind time: Approx. 3 min. with E-180 tspe
Channel coverage VHF: E02 to E12 Channel coverage VHF: E02 to E12
UHF: E21 to E69 UHF: E21 to E69
CATV: S01 to S41 CATV: S01 to S41
Video input 0.5 - 2.0 Vp-p, 75 ohm, unbalanced Video input 0.5 - 2.0 Vp-p, 75 ohm, unbalanced
Video output 1.0 Vp-p, 75 ohm, unbalanced Video output 1.0 Vp-p, 75 ohm, unbalanced
Horizontal resolution 240 lines (SP) Horizontal resolution 240 lines (SP)
Video S/N 43 dB (SP) Video S/N 43 dB (SP)
Audio track 3 tracks (Hi-Fi sound 2 tracks, Normal Audio track 1 track (Normal sound)
sound 1 track) Audio input SCART: -6 dBm, more than 10 k ohm
Audio input SCART: -6 dBm, more than 10 k ohm RCA: -6 dBm, more than 47 k ohm
RCA :-6 dBm, more than 47 k ohm Audio output SCART: -6 dBm, less than 1 k ohm
Audio output SCART: -6 dBm, less than 1 k ohm Operating temperature: 5 °C to 35 °C
RCA: -6 dBm, less than 1 k ohm Power requirements 200 - 240 V AC, 50 Hz
Hi-Fi frequency response 20 Hz - 20 kHz Power consumption 16 watts
Hi-Fi dynamic range More than 87 dB (SP) TYP 2.1 watts (power save mode.)
Hi-Fi Wow & Flutter Less than 0.01%(nominal) Dimensions 360 (W) x 270 (D) x 94.5 (H) mm
Operating temperature: 5 °C to 35 °C (141/4 x 103/4 x 33/4 in.)
Power requirements 200 - 240 V AC, 50 Hz Weight Approx. 3.2 kg (7.04 lbs.)
Power consumption 16 watts
TYP 2.1 watts (power save mode.)
Dimensions 360 (W) x 270 (D) x 94.5 (H) mm
· Design and specifications are subject to change without notice.
(141/4 x 103/4 x 33/4 in.)
Weight Approx. 3.2 kg (7.04 lbs.)

-3-
ACCESSORIES LIST -1/1

REF. NO PART NO. KANRI DESCRIPTION
NO.
1 S8-35R-P00-66Q INSTRUCTION ASSY CFA929MY<78>
1 S8-35R-P00-66P INSTRUCTION ASSY CCA409TY<43>
2 S7-11R-1P0-33D REMOTE CONTROLLER ASSEMBLY(CFA<78>
2 S7-11R-1P0-33F REMOTE CONTROLLER ASSY,CFA409T<43>
3 S8-50R-CAA-260 CABLE,COAXIAL 1200M/M

4 S8-51R-P00-03F CABLE ASSY,RF/SCART/RCA USI<78> TYPE MODEL NAME SUFFIX
4 S8-51R-P00-03A CABLE ASSY,RF/SCART/RCA USI<43> <78> HV-FX7800 KH
5 S6-11R-2G0-01A PLUG ASSY 2WAY RED/WHITE<78> <43> HV-FX4300 KH

-4-
DISASSEMBLY INSTRUCTIONS -1/1

1. Top Case Removal 4. Mechanism Removal (see Fig. 3)
1) Remove 4 screws holding the top case. 1) Disconnect the drum FF cable from the connector (PMD01)
on the Main C.B.
2. Panel Front Removal (see Fig. 1) 2) Disconnect the ACE head FF cable from the connector (P3D02)
1) Release 7 tabs, and then remove the panel front. on the Main C.B.
3) Remove 6 screws A .
P3D02 PMD01
FF CABLE A

FF CABLE
PANEL
A A
FRONT
TAB

Fig. 1 Fig. 3

3. Key1 C.B. and Key2 C.B. Removal (see Fig. 2) 5. Main C.B. Removal (see Fig. 4)
1) Release 2 tabs, and then remove Key1 C.B. from the connec- 1) Remove 2 screws B holding the panel assy, distri-butor.
tor (PKM02) in the direction of arrow 1 . 2) Release 5 tabs, and then simultaneously lift the panel assem-
2) Release the tab, and then remove Key2 C.B. from the connec- bly, distributor and Main C.B. to remove them.
tor (PKM01) in the direction of arrow 2 .
B
PANEL
DISTRIBUTOR

TAB
1

PKM02
TAB

TAB TAB
2
TAB

KEY1 C.B
MAIN C.B
TAB TAB
KEY2 C.B

TAB PKM01

Fig. 2
MAIN C.B

Fig. 4

-5-
SERVICE POSITION -1/1

To set the mechanism to the service position in active status:
Insert a spacer as shown below: The service position can be set in the stable status without any defective contact.

MAIN C.B

D33
MECHA

SPARSER
60mm

MAIN C.B

D33 MECHANISM REAR PANEL

SPARSER

Location
Install spacers at locations (A) and (B).

CYLINDER

A HEAD CLEANER B

Top View

-6-
VCR TEST TAPE INTERCHANGEABILITY TABLE

There are two types of the new allgnment tape CH-1B (for NTSC) and CH-2 (for PAL). On each tape four signals (1)-(4) are
recorded for the times and in the order shown below.

(1) : 8min. (2) : 2min. (3) : 5min. (4) : 5min.

The TTV-MP1 (for M-PAL), TTV-MS1 (for MESECAM) and TTV-S1 (for SECAM) allgnment tapes have the same
contents as the previous tapes.

Now in use TYPE New TYPE
Method Application
Model Contents *1 Model Contents *1

NTSC, Color bar, NTSC, Stairsteps, PB-Y Level/General electrical ADJ.
TTV-N1 CH-1B(2)
1 kHz, SP 1 kHz, SP Head ACE Height/Tilt ADJ.

NTSC, Color bar,
TTV-NS1 No Changed. For S-VHS (SQPB) check
1 kHz, SP

NTSC, Color bar, CH-1B(4) NTSC, Color bar,
TTV-N1E Switching position ADJ.
1 kHz, EP *2 1 kHz, EP

NTSC, Color bar,
TTV-NS6E No Changed. For S-VHS (SQPB) check
No sound, EP
NTSC
NTSC, Stairsteps, NTSC, Stairsteps,
TTV-N2 CH-1B(1) Head ACE Azimuth ADJ.
7 kHz, SP 7 kHz, SP

TTV-N12 NTSC, Color bar, NTSC, Color bar, FM Envelope ADJ.
CH-1B(4)
(SCV-1998) 1 kHz, SP 1 kHz, EP X-Value ADJ.
TTV-N6 NTSC, Mono scope,
No Changed. For total picture quality check (resolution, etc)
(TTV-N06T) 7 kHz, SP

NTSC, Stairsteps, NTSC, Color bar,
TTV-N7A CH-1B(3) No sound SP, HiFi Audio PB Level ADJ.
1 kHz, SP, HiFi 400 Hz HiFi 400 Hz

Switching position ADJ.
PAL, Color bar, CH-2 (2) PAL, Stairsteps,
TTV-P1 PB-Y Level/General electrical ADJ.
1 kHz, SP *3 1 kHz, SP
Head ACE Height/Tilt ADJ.

Switching position. (LP Model)
PAL, Color bar, PAL, Color bar,
TTV-P1L CH-2 (4) FM Envelope ADJ. (LP Model)
1 kHz, LP 1 kHz, LP
X-Value ADJ. (LP Model)

PAL
HEAD ACE Azimuth ADJ.
PAL, Stairsteps, PAL, Stairsteps,
TTV-P2 CH-2 (1) FM Envelope ADJ. (SP Model)
6 kHz, SP 6 kHz, SP
X-Value ADJ. (SP Model)

TTV-P6 PAL, Monoscope,
No Changed. For total picture quality check (resolution, etc)
(TTV-N06T) 6 kHz, SP
PAL, Stairsteps, PAL, Color bar,
TTV-P7 1 kHz, SP, CH-2 (3) No sound HiFi Audio PB Level ADJ.
HiFi 1 kHz SP, HiFi400 Hz
PAL, Color bar,
TTV-P16 400 Hz, No Changed. FM Filter ADJ.
SP, HiFi 1 kHz

* 1. Described in the order of color format. video signal. linear audio. tape speed and Hi-Fi audio.
* 2. Use CH-1B (1)-(3) with models used exclusively in the SP mode.
* 3. Use CH-2 (3) and (4) when it is necessary to observe the chroma signal.

-7-
ELECTRICAL MAIN PARTS LIST -1/3

REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION
NO. NO.
IC C333 87-015-681-080 CAP,E 10-16V
C337 87-015-698-080 CAP,E 4.7-50V
SI-CS2-416-00B IC,CAT24W16P C339 87-015-698-080 CAP,E 4.7-50V
SI-FA8-082-00A IC,FAN8082 8P C346 87-015-684-080 CAP,E 47-16V
SI-MCR-HI0-08A IC,HD6432197A37FX C348 87-015-695-080 CAP,E 1.0-50V
SI-KE4-310-00A IC,KIA431 3P
SI-KE7-031-00A IC,KIA7031P C354 87-015-684-080 CAP,E 47-16V
C358 87-015-695-080 CAP,E 1.0-50V
87-001-196-010 IC,KIA7042P C374 87-015-684-080 CAP,E 47-16V
SI-SA7-159-80B IC,LA71598HM C376 87-015-681-080 CAP,E 10-16V
SI-SA7-479-30A IC,LC74793 C377 87-015-681-080 CAP,E 10-16V
SI-MT1-443-00A IC,MM1443XJ
SI-IT3-417-00B IC,MSP3417D-QG<78> C379 87-010-403-040 CAP,E 3.3-50V
C386 87-010-552-040 CAP,E 22-16V
! SI-PMG-SK0-01A IC,STR-G6351L C389 87-015-698-080 CAP,E 4.7-50V
SI-PH9-605-00A IC,TDA9605H<78> C390 87-010-552-040 CAP,E 22-16V
SI-NE1-631-10A IC,UPD16311GC-AB6<78> C392 87-010-408-040 CAP,E 47UF-50V
! S5-00R-DB0-11A SENSOR,PHOTO KP1010
C500 87-016-040-080 CAP,0.047F-5.5V
C502 87-015-684-080 CAP,E 47-16V
TRANSISTOR C503 87-016-088-040 CAP,E 220-6.3V
C504 87-016-088-040 CAP,E 220-6.3V
ST-R19-800-9CA TR,2SA1980G C505 87-015-684-080 CAP,E 47-16V
ST-R53-430-9BA TR,2SC5343-L
ST-R53-440-9AA TR,2SC5344Y C510 87-016-088-040 CAP,E 220-6.3V
ST-R10-030-9AA TR,KSR1003 C523 87-010-402-040 CAP,E 2.2-50V
ST-R12-680-9BA TR,KTA1268-BL C524 87-015-684-080 CAP,E 47-16V
C525 87-016-088-040 CAP,E 220-6.3V
ST-R12-730-9AA TR,KTA1273-TP-Y C526 87-016-130-080 CAP,47-25V
S7-A30-293-010 TR,KTC2804-Y
ST-R32-050-9AB TR,KTC3205-TP-Y<78> C530 87-015-681-080 CAP,E 10-16V
ST-R22-030-9AF TR,SRA2203 C531 87-016-573-080 CAP,E 1000UF-6.3V
ST-R12-010-9AC TR,SRC1201 4.7K, C534 87-015-698-080 CAP,E 4.7-50V
C535 87-015-698-080 CAP,E 4.7-50V
ST-R12-030-9AE TR,SRC1203 C546 87-016-130-080 CAP,47-25V

C561 87-016-088-040 CAP,E 220-6.3V
DIODE C5A5 87-015-695-080 CAP,E 1.0-50V
C5F2 87-010-408-040 CAP,E 47UF-50V<78>
SD-R15-822-0AA DIODE,1N5822 C5F3 SC-E22-73D-638 CAP,E 220-10V<78>
87-020-465-080 DIODE,1SS133 C5F7 87-015-681-080 CAP,E 10-16V
SD-R18-020-9AA DIODE,ERA18-02KFRB
87-357-529-310 DIODE,ERA22-10 C5G1 87-016-573-080 CAP,E 1000UF-6.3V<43>
SD-R20-200-0AB DIODE,HER202 BK C5P9 87-015-698-080 CAP,E 4.7-50V<78>
C700 87-016-455-080 CAP,E 470UF-6.3V<78>
SD-R10-400-9AB DIODE,RL104 C701 87-015-698-080 CAP,E 4.7-50V
SD-R10-400-9BA DIODE,RL104F C704 87-015-684-080 CAP,E 47-16V
87-070-173-010 DIODE,S1WBA60
C706 87-016-455-080 CAP,E 470UF-6.3V
C713 87-015-684-080 CAP,E 47-16V
MAIN C.B C7M2 87-015-681-080 CAP,E 10-16V
C7V1 87-015-684-080 CAP,E 47-16V
!C101 S6-240-88F-000 CAP,PCX2 275V 0.1UF,M C7V6 87-015-698-080 CAP,E 4.7-50V
!C102 S6-240-88F-000 CAP,PCX2 275V 0.1UF,M
!C103 SC-E47-6CU-611 CAP,E 47UF-400V C7V7 87-015-695-080 CAP,E 1.0-50V
!C105 87-016-375-010 CAP,0.01UF-630V C7V8 87-015-695-080 CAP,E 1.0-50V
!C106 S6-240-87A-000 HIGH VOL 150P-1KV C806 87-015-698-080 CAP,E 4.7-50V<78>
C807 87-015-698-080 CAP,E 4.7-50V<78>
C109 87-010-415-010 CAP,10M-50V C810 87-015-681-080 CAP,E 10-16V<78>
!C112 87-012-379-010 CAP,3300PF-400V
!C113 SA-1B3-0KH-2M0 CAP,220PF-400V C811 87-015-681-080 CAP,E 10-16V<78>
C116 SC-E10-86F-6CM CAP,E 1000UF-16V M FM5 BU C813 87-015-681-080 CAP,E 10-16V<78>
C117 87-010-375-080 CAP,E 330-10V C814 87-015-681-080 CAP,E 10-16V<78>
C815 87-015-681-080 CAP,E 10-16V<78>
C118 SC-E22-73D-638 CAP,E 220-10V<78> C816 87-015-681-080 CAP,E 10-16V<78>
C120 87-016-134-080 CAP,E 470UF-25V M FM
C121 87-016-585-080 CAP,E 330UF-25V C817 87-015-681-080 CAP,E 10-16V<78>
C151 87-015-681-080 CAP,E 10-16V C818 87-015-698-080 CAP,E 4.7-50V<78>
C153 87-015-684-080 CAP,E 47-16V C819 87-015-681-080 CAP,E 10-16V<78>
C821 87-015-684-080 CAP,E 47-16V<78>
C303 87-015-695-080 CAP,E 1.0-50V C822 87-015-681-080 CAP,E 10-16V<78>
C304 87-015-684-080 CAP,E 47-16V
C310 87-015-698-080 CAP,E 4.7-50V C823 87-015-681-080 CAP,E 10-16V<78>
C315 87-015-681-080 CAP,E 10-16V C824 87-015-681-080 CAP,E 10-16V<78>
C316 87-015-681-080 CAP,E 10-16V C825 87-015-684-080 CAP,E 47-16V<78>
C827 87-015-681-080 CAP,E 10-16V<78>
C318 87-015-695-080 CAP,E 1.0-50V C828 87-015-684-080 CAP,E 47-16V<78>
C320 87-015-695-080 CAP,E 1.0-50V
C322 87-015-684-080 CAP,E 47-16V C832 87-015-684-080 CAP,E 47-16V<78>
C325 87-015-695-080 CAP,E 1.0-50V C835 87-010-400-080 CAP,E 0.47-50V<78>
C326 87-015-681-080 CAP,E 10-16V C902 87-016-577-080 CAP,E 470UF-16V
C912 87-016-577-080 CAP,E 470UF-16V
C327 87-015-681-080 CAP,E 10-16V C956 87-015-695-080 CAP,E 1.0-50V

-8-
ELECTRICAL MAIN PARTS LIST -2/3

REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION
NO. NO.
C960 87-015-695-080 CAP,E 1.0-50V PMK01 S5-618-43D-000 CONN,TUC-P05P 5P
C961 87-015-695-080 CAP,E 1.0-50V PMK02 S6-724-34M-000 CONN ASSY 10P-150
C962 87-015-695-080 CAP,E 1.0-50V PML01 S6-30R-2S0-11A CONN,2P
C963 87-010-552-040 CAP,E 22-16V !PW101 S5-612-92B-000 GP390 LGC 3P STRAIG P
C964 87-015-695-080 CAP,E 1.0-50V !R101 S6-140-07A-000 RES,CEM 2.7/2W

C9A1 87-015-695-080 CAP,E 1.0-50V<43> R104 SR-S56-02K-619 RES,56K-2W
C9A2 87-015-695-080 CAP,E 1.0-50V<43> R109 SR-S03-50K-619 RES,0.35-2W
C9A3 87-015-695-080 CAP,E 1.0-50V<43> R/C5F1 S7-12R-193-8GA REMOTE CONTROLLER RECEI<43>
C9A5 87-015-681-080 CAP,E 10-16V<43> R/C5F1 S7-12R-293-8GA REMOCON RECEIVER<78>
C9A6 87-015-681-080 CAP,E 10-16V<43> RS501 S5-00R-AB0-02A SENSOR GP1S566

C9A7 87-015-681-080 CAP,E 10-16V<43> RS502 S5-00R-AB0-02A SENSOR GP1S566
C9F7 87-015-695-080 CAP,E 1.0-50V !T101 S6-420-24D-000 TRANSFORMER,SMPS
CS501 S6-00R-DB0-04C SW,MPU10252MLB4 MIC TU701 S7-00R-PL0-2E0 TUNER,TADC-M201D
DIG501 S3-02R-1N0-03A DH 9MT168GK<78> W101 87-005-440-080 COIL,47M 6-6-5<78>
ES501 S9-31R-001-6C0 HOLDER ASSY END(DI-CKD)LOCAL X301 S2-02R-244-3AC CRYSTAL,STANDARD H49U 4.433709

ES502 S9-31R-001-6C0 HOLDER ASSY END(DI-CKD)LOCAL X501 S2-02R-310-01E X'TAL,10.0000MHZ
!F101 S5-850-11T-000 FUSE,1600MA 250V X502 S5-290-01K-000 X'TAL,32.768KHZ
!F102 87-001-196-010 ICP-N10 T104<78> X503 S2-02R-317-71G CRYSTAL ATS(=31771E)
!FH1 S5-860-08B-000 HOLDER,FUSE CLIP ZD104 SD-Z56-260-9AA ZENER,GDZJ5.6B 26MM TP<78>
!FH2 S5-860-08B-000 HOLDER,FUSE CLIP ZD151 S9-7U0-130-1C0 ZENER,MTZ13C

FL301 S6-330-32K-000 COIL,OSC BIAS 1CHIP 5V ZD501 SD-Z62-260-9CA ZENER,GDZJ6.2C 26MM
J101 S6-360-04C-000 COIL,BFS3550R2FD8 ZD503 SD-Z62-260-9CA ZENER,GDZJ6.2C 26MM
JK801 S6-12R-C00-2C0 JACK,RCA RCA-208C-06<78> ZD701 87-002-743-080 ZENER,MTZ33B
JK901 S6-20R-M00-02A SOCKET 2F-21P ZD801 SD-Z51-000-9AJ ZENER,GDZJ5.1B TP<78>
!L102 S6-161-45H-000 FILTER SHT LFS2020V4-04350 ZD802 SD-Z56-260-9AA ZENER,GDZJ5.6B 26MM TP<78>

L103 S6-330-88G-000 COIL,CHOCK TP 5MM ZD803 SD-Z13-000-9AA ZENER,MTZ13A<78>
L104 S6-330-88G-000 COIL,CHOCK TP 5MM ZD804 SD-Z13-000-9AA ZENER,MTZ13A<78>
L105 87-003-152-080 INDUCTOR,100M 2.3-3.4-5<78> ZD805 SD-Z51-000-9AJ ZENER,GDZJ5.1B TP<78>
L301 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH ZD806 SD-Z51-000-9AJ ZENER,GDZJ5.1B TP<78>
L302 87-003-286-080 COIL,56 2.3-3.4-5

L303 87-003-152-080 INDUCTOR,100M 2.3-3.4-5 NICAM/A2 C.B<78>
L305 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH
L306 SL-R10-00K-0P5 INDUCTOR,RADIAL LEAD LF7.5N OE C751 87-015-684-080 CAP,E 47-16V<78>
L307 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH C757 87-015-684-080 CAP,E 47-16V<78>
L308 87-005-440-080 COIL,47M 6-6-5 C758 87-015-681-080 CAP,E 10-16V<78>
C759 87-015-681-080 CAP,E 10-16V<78>
L310 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH C762 SC-Q39-21N-409 CAP,0.0039U 100V<78>
L503 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH
L504 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH C763 SC-Q39-21N-409 CAP,0.0039U 100V<78>
L505 87-005-455-080 COIL,820 6-6-5 C766 87-010-403-040 CAP,E 3.3-50V<78>
L506 87-005-686-080 COIL,15UH C769 87-015-681-080 CAP,E 10-16V<78>
C770 87-015-684-080 CAP,E 47-16V<78>
L5F1 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH<78> L751 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH<78>
L5G1 87-005-126-080 COIL,470M 6-6-5<43>
L5S1 87-003-148-080 INDUCTOR,33 L752 87-005-196-080 INDUCTOR,10<78>
L702 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH L753 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH<78>
L703 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH L754 87-003-129-080 INDUCTOR,6800<78>
L755 87-003-129-080 INDUCTOR,6800<78>
L704 87-003-145-080 INDUCTOR,8.2 P7M01 S5-618-48F-000 CABLE 2P<78>
L705 SL-R10-00K-0P5 INDUCTOR,RADIAL LEAD LF7.5N OE
L7V1 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH P7M02 S5-618-48F-000 CABLE 2P<78>
L801 SL-R01-02K-0P5 INDUCTOR,RADIAL LEAD 10UH<78> X751 S5-290-219-000 X'TAL 18.432MHZ<78>
L8R1 87-003-152-080 INDUCTOR,100M 2.3-3.4-5<78>

L8R2 87-003-152-080 INDUCTOR,100M 2.3-3.4-5<78> KEY-1 C.B
L901 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L902 87-003-152-080 INDUCTOR,100M 2.3-3.4-5 BD981 S6-360-04C-000 COIL,BFS3550R2FD8
L904 87-003-152-080 INDUCTOR,100M 2.3-3.4-5 JK901 S5-720-34S-000 JACK,ST 2P(YL)
L905 S6-360-04C-000 COIL,BFS3550R2FD8 JK902 S5-720-34R-000 JACK,ST 2P(WHT)
JK903 S5-720-34Q-000 JACK,ST 2P(RED)<78>
L906 87-003-152-080 INDUCTOR,100M 2.3-3.4-5 L901 87-003-152-080 INDUCTOR,100M 2.3-3.4-5<78>
L907 S6-360-04C-000 COIL,BFS3550R2FD8
L911 87-003-152-080 INDUCTOR,100M 2.3-3.4-5 L902 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L912 87-003-152-080 INDUCTOR,100M 2.3-3.4-5 LED902 SD-L53-110-0AA LED,SG5311(GRN)
L914 87-003-152-080 INDUCTOR,100M 2.3-3.4-5 PKM02 S5-610-36I-000 CONN,8283-1012 WH ELCO
SW901 S5-562-82C-000 SW,SKQNQED ALPS 5MM
L916 87-003-152-080 INDUCTOR,100M 2.3-3.4-5 SW902 S5-562-82C-000 SW,SKQNQED ALPS 5MM
LD501 S9-31R-001-7C0 HOLDER ASSY LED(DI-CKD)LOCAL
LED501 S3-01R-1U0-02B LED ASSY LTG-9935M-1<43> SW903 S5-562-82C-000 SW,SKQNQED ALPS 5MM
MS501 S6-00R-PY0-01B SW,MMS00420ZMBO MIC SW904 S5-562-82C-000 SW,SKQNQED ALPS 5MM
P3D01 S5-612-34W-000 GF120-10S-TS-A LGC 10P MP<78>

P3D01 S5-612-34Y-000 CONN,6P<43> KEY-2 C.B
P3D02 S6-30R-5S0-10A CONN,6P
P3D03 S5-612-51B-000 GB201-2P-TS-B(LGC) P PKM01 S5-618-44D-000 CONN,5P
PMC01 S6-30R-BE0-1H0 CONN,8P SW905 S5-562-82C-000 SW,SKQNQED ALPS 5MM
PMD01 S5-612-34D-000 CONNECTOR (CIRC),FFC/FPC SW906 S5-562-82C-000 SW,SKQNQED ALPS 5MM

-9-
ELECTRICAL MAIN PARTS LIST -3/3

REF. NO PART NO. KANRI DESCRIPTION
NO.
SW907 S5-562-82C-000 SW,SKQNQED ALPS 5MM
SW908 S5-562-82C-000 SW,SKQNQED ALPS 5MM
SW909 S5-562-82C-000 SW,SKQNQED ALPS 5MM TYPE MODEL NAME SUFFIX
SW910 S5-562-82C-000 SW,SKQNQED ALPS 5MM <78> HV-FX7800 KH
SW911 S5-562-82C-000 SW,SKQNQED ALPS 5MM <43> HV-FX4300 KH

-10-
TRNSISTOR ILLUSTRATION -1/1

ECB ECB ECB ECB

SRA2203 2SA1980 KTA1273 KTC2804
SRC1203 2SC5343 KTC3205
2SC5344
KSR1003
KTA1268
SRC1201

-11-
WIRE HARENESS DIAGRAM -1/1

P7M01
1 A.MUTE "H" 1 PMD01 PDM01
2 TU.A.L 2 1 D.CTL 1
3 TU.A.R 3 2 M.GND 2
4 BBE A.OUT.R 4 3 DFG 3 DRUM
5 NC 5 4 12.3VA 4 MOTOR
6 NC 6 5 PG 5
7 NC 7
8 BBE A.LOUT 8
9 NC 9
NICAM/A2 C.B
P7M02
<7800> 1 GND 1 PMC01 PCM01
2 DATA 2 1 GND 1
3 CLK 3 2 MOTOR GND 2
4 GND 4 3 I-LIMIT 3
5 SIF 5 4 CAP CTL 4 CAPSTAN
6 5V 6 5 13VA 5
7 NC 7 6 CFG 6 MOTOR
8 TU.MONO.AUD 8 7 CAP REV "L" 7
9 GND 9 8 5.1V 8

<7800> P3D02
1 CTL(+) 1
PKM02 PMK02 2 CTL(-) 2
1 LINE3 VIDEO 1
3 A/E(-) 3 AUDIO/CTR
2 GND 2 MAIN C.B 4 A/E(+) 4
HEADS
5 A.REC 5
3 LINE3 AUD "L" 3
6 A.PB 6
4 PWR KEY 4
5 LINE3 AUD "R" 5
KEY 1 C.B 6 5.2VA 6
7 OTPB LED "H" 7
8 KEY RTN 1 8
9 GND 9 MS501
10 POWER KEY 10 1 GND 1
2 MODE S1 2 MS501
3 MODE S2 3
4 MODE S3 4 MODE SW
PKM01 PMK01 5 MODE S4 5
1 NC 1
2 NC 2
KEY2 C.B 3 KEY RTN1 3 P3D03
4 NC 4 1 GND 1 FULL ERASE
5 GND 5 2 FULLERASE 2
HEAD

P3D01
<4300>
<7800> 1 NC 1
PKM02 PMK02 2 Hi-Fi A PB 2
1 LINE3 VIDEO 1 3 Hi-Fi REC 3
4 Hi-Fi B PB 4
2 GND 2
<4300> 5 SP A PB 5
CYL.
3 NC 3 1
4 PWR KEY 4 2 6 SP REC 6 HEADS
5 LINE3 AUD "R" 5 3 7 SP B PB 7
KEY 1 C.B 6 5.2VA 6 4 8 LP A PB 8
7 OTPB LED "H" 7 5 9 LP REC 9
8 KEY RTN 1 8 6 10 LP B PB 10
9 GND 9
10 POWER KEY 10
PML01
1 LD(+) 1 LOADING
2 LD(-) 2
PKM01 PMK01 MOTOR
1 NC 1
2 NC 2
KEY2 C.B 3 KEY RTN1 3
4 NC 4
5 GND 5

-12-
<7800>

Switching TO SYS
(Q153, Q156, -19VG,-24VG,
-29VG
R164,R165)
R101 T101
BD101 TRANSFORMER
TO SYS
4 4
SNUBBER 7 RECTIFIER 13VA
2 1 & SMOOTHING D154 D155
BLOCK
3 + (D109, C120,
C103 8
L104,C121) F. -com
(D102,R104,
C105,C106) STANDBY "H"
3
9
FLD Drive
TO SYS
R102
(F102, D107, C118, 12VT(L/D)
6
ZD104, C155, D108,
FR01,C119,L105)
12VT REG.
5 BLOCK TO HIFI/SCART
R107
(Q155,R105, R159, 12VT
S/W BLOCK &
C153,ZD151,C151)
OVER CURRENT LIMIT
BLOCK DIAGRAM -1/8 (POWER SECTION)

TO TU/IF
LINE FILTER BLOCK RECTIFIER
10 33V
BLOCK & SMOOTHING
(C101,L102, D159 D157
(IC101,C109,D103,R103, (D106, C116, SW SW
C102) (Q164,
R109,R126,C135,R127, L103,C117) (Q157, TO SYS
Q156)

-13-
2 11 R170) D160 12VA(DRUM)
D104,C127) D158
12
TO SYS/HiFi
RECTIFIER 5.4VA
1 36V S/W
F101 13 & SMOOTHING TO AV, TU/IF,
BLOCK 5VT SW SYS
(D105, C115)
(Q154, R157, BLOCK 5.2VT
HOT GND 1
4 FEED-BACK DECODER R158,R155) (Q152, R153, 5V S/W
PW101 R154, D156) BLOCK
BLOCK OPT
(Q151, R151, TO Hi-Fi, SYS,AV
C113 C112 (R116,R117,R118 (Q167,R125,
3 5.2V
R119,R120,R121 R190,R191) R152)
IC102 2
C114,D190)
5VG S/W
BK WH IC103 BLOCK TO System
(BR) (BL) HOT CIRCUIT (Q166, R172, 5.2VG

AC INPUT R173)
PWR CTL
FROM -COM
BLOCK
PWR.CTL"H"
(Q162, R161)

NOTES : Symbol denotes AC ground. TIMER "H"
Q163
FROM -COM
Symbol denotes DC chassis ground.
BLOCK DIAGRAM -2/8 (AUDIO/VIDEO SECTION)

MOD.A.OUT To
POWER/
BUF.V.IN TUNER
TU.V.IN SECTION
A.MUTE "H"
To IIC CLK AUDIO
SYSTEM IIC DATA
CONTROL/ OUT(R)
SERVO/OSD A.ENV
SECTION LP REC MUTE "H" IC801
TDA9605H IC901
OUT(L)
A.H/SW Hi-Fi AUDIO PROCESS MM1443XJ