Aiwa HV-FX5200 Service Manual
HV-FX5200
LE
SERVICE MANUAL
STEREO VIDEO CASSETTE RECORDER
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-996-332-8T1).
BASIC TAPE MECHANISM : D-33
S/M Code No. 09-996-332-8R1
REVISION
DATA
TABLE OF CONTENTS
SPECIFICATIONS ............................................................ 3
ACCESSORIES LIST ....................................................... 3
DISASSEMBLY INSTRUCTIONS..................................... 4
SERVICE POSITION ........................................................ 5
VCR TEST TAPE INTERCHANGEABILITY TABLE ........ 6
ELECTRICAL MAIN PARTS LIST.............................. 7 ~ 9
TRANSISTOR ILLUSTRATION........................................ 9
WIRE HARNESS DIAGRAM .......................................... 10
BLOCK DIAGRAM ................................................. 11 ~ 20
SCHEMATIC DIAGRAM
1. POWER SECTION.............................................. 21 ~ 22
2. AUDIO/VIDEO SECTION.................................... 23 ~ 24
3. SYSTEM CONTROL/SERVO/OSD SECTION) .. 27 ~ 28
4. Hi-Fi/SCART SECTION ...................................... 29 ~ 30
5. TUNER/IF SECTION........................................... 31 ~ 32
6. NICAM SECTION................................................ 33 ~ 34
7. FRONT-1 C.B.............................................................. 37
8. FRONT-2 C.B.............................................................. 37
WAVEFORM
1. VIDEO SECTION ........................................................ 25
2. SERVO/OSD SECTION.............................................. 26
3. TUNER/IF SECTION................................................... 32
4. NICAM SECTION........................................................ 34
WIRING
1. MAIN C.B SECTION ........................................... 35 ~ 36
2. FRONT 1 C.B SECTION............................................. 38
3. FRONT 2 C.B SECTION............................................. 38
IC DESCRIPTION ................................................... 40 ~ 45
ADJUSTMENT........................................................ 46 ~ 47
MECHANICAL EXPLODED VIEW 1/1 ........................... 48
MECHANICAL PARTS LIST 1/1 ................................... 49
MECHANISM EXPLODED VIEW 1/3, 2/3, 3/3 ..... 50,52,54
MECHANISM PARTS LIST 1/3, 2/3, 3/3 .............. 51,53,55
DECK MECHANISM PARTS LOCATIONS
Top View.......................................................................... 56
Bottom View .................................................................... 56
DECK MECHANISM DISASSEMBLY
1. Drum Assembly......................................................... 57
2. Plate Assembly Top................................................... 59
3. Holder Assembly CST............................................... 59
4. Guide CST ................................................................ 59
5. Bracket Side (L)/Bracket Assembly Door.................. 59
6. Arm Assembly F/L ..................................................... 59
7. Lever Assembly S/W................................................. 59
8. Arm Assembly Cleaner.............................................. 60
9. Head F/E ................................................................... 60
10. Base Assembly A/C Head ......................................... 60
11. Brake Assembly S ..................................................... 61
12. Brake Assembly T ..................................................... 61
13. Arm Assembly Tension.............................................. 61
14. Reel S & Reel T ........................................................ 61
15. Support CST ............................................................. 62
16. Base Assembly P4.................................................... 62
17. Opener Lid ................................................................ 62
18. Arm Assembly T/up ................................................... 62
19. Arm Assembly Pinch ................................................. 62
20. Belt Capstan/Motor Capstan ..................................... 63
21.Clutch Assembly D33 ................................................. 63
22. Lever F/R .................................................................. 63
23. Gear Assembly H-Up/D or Gear Assembly Up/D...... 63
24. Bracket Assembly Jog............................................... 64
25. Guide Rack F/L, Gear Rack F/L................................ 64
26. Brake Assembly Capstan.......................................... 64
27. Gear Drive/Gear Cam/Gear Connector .................... 65
28. Bracket Assembly L/D motor..................................... 65
29. Gear Sector............................................................... 66
30. Base Tension/Plate Slider/Lever Tension .................. 66
31. Gear Assembly P3/Gear Assembly P2 ..................... 67
32. Base Assembly P3/Base Assembly P2 ..................... 67
33. Arm Assembly Idler Jog or Arm assembly Idler......... 67
DECK MECHANISM ADJUSTMENT
Tools and Fixtures for service ......................................... 68
1. Mechanism Alignment Position Check........................ 69
2. Preparation for Adjustment ......................................... 70
3. Checking Torque ......................................................... 70
4. Guide Roller Height Adjustment.................................. 71
4-1. Preliminary Adjustment .......................................... 71
4-2. Precise Adjustment ................................................ 71
5. Audio/Control (A/C) Head Adjustment......................... 72
5-1. Preliminary Adjustment .......................................... 72
5-2. Confirm that the Tape Path smoothly between
the Take-up Guide and Pinch Roller ..................... 73
5-3. Precise Adjustment (Azimuth Adjustment)............. 73
6. X-Value Adjustment..................................................... 73
7. Adjustment after Replacing Drum Assembly
(Video Heads) ............................................................. 74
8. Check the Tape Travel after Reassembling
Deck Mechanism......................................................... 74
8-1. Checking Audio and RF Locking Time
during Playback and after CUE or REV ................ 74
8-2. Check for Tape Curling or Jamming....................... 74
MAINTENANCE/INSPECTION PROCEDURE
1. Check before starting Repairs .................................... 75
2. Required Maintenance ................................................ 76
3. Scheduled Maintenance ............................................. 76
4. Supplies Required for Inspection and Maintenance ... 76
5. Maintenance Procedure.............................................. 76
5-1. Cleaning................................................................. 76
5-2. Greasing ................................................................ 77
MECHANISM TROUBLESHOOTING GUIDE
1. Deck Mechanism ........................................................ 78
2. Front Loading Mechanism .......................................... 81
2
SPECIFICATIONS
Video recording system Rotary 2 head helical scanning system
Video head Double azimuth 4 heads
Tuner system Frequency synthesized tuner
TV system B/G, L/L’ SECAM, B/G PAL
Video signal system SECAM/MESECAM/PAL color signal,
625 lines, 50 fields
Usable cssettes VHS video cassettes
Recording/playback time PAL/SECAM/MESECAM
SP: 4 hours 20 minutes max. with
E-260 tape.
LP: 8 hours 40 minutes max. with
E-260 tape
NTSC (Playback only)
SP: 3 hours max. with T-180 tape
LP: 6 hours max. with T-180 tape
EP: 9 hours max. with T-180 tape
Tape speed PAL/SECAM/MESECAM
SP: 23.39 mm/sec.
LP: 11.69 mm/sec.]
NTSC (Playback only)
SP: 33.35 mm/sec.
LP: 16.67 mm/sec.
EP: 11.12 mm/sec.
Rewind time: Approx. 3 min. with E-180 tspe
Channel coverage VHF-low: C02 to C04, C13 to C20
(SECAM), S01 to S07
VHF-high: C05 to C12, S08 to S41
UHF: C21 to C71
Video input 0.5 - 2.0 Vp-p, 75 ohm, unbalanced
Video output 1.0 Vp-p, 75 ohm, unbalanced
Horizontal resolution 240 lines
Video S/N 43 dB (SP)
Audio track 3 tracks (Hi-Fi sound 2 tracks,
Normal sound 1 track)
Audio input SCART: -8 dBs, 22 k ohm
Audio output SCART: -8 dBs, less than 2.2 k ohm
Hi-Fi frequency response 20 Hz - 20 kHz
Hi-Fi dynamic range More than 80 dB
Hi-Fi wow & flutter Less than 0.01%(nominal)
Operating temperature: 5 °C to 40 °C
Power requirements 200 - 240 V AC, 50 Hz
Power consumption 20 watts
TYPE 3.5 watts (power save mode.)
Dimensions 360 (W) x 278 (D) x 95 (H) mm
(141/4 x 11 x 33/4 in.)
Weight Approx. 3.3 kg (7.26 lbs.)
• Design and specifications are subject to change without notice.
ACCESSORIES LIST
REF. NO PART NO. KANRI DESCRIPTION
1 S8-35R-P00-36B INSTRUCTION ASSY(FX52OOLE)
2 S7-11R-1P0-16A REMOTE CONTROLLER ASSY
3 S5-640-18B-000 PLUG ASSY PHONO CORD
4 S8-610-33B-000 CABLE SET ASSY
5 S8-610-45F-000 CABLE,COAXIAL 1.2M/M
6 S8-615-05R-000 CABLE ASSY
NO.
3
DISASSEMBLY INSTRUCTIONS
1. Top Case Removal
1) Remove 4 screws holding the top case.
2. Panel Front Removal (see Fig. 1)
1) Release 7 tabs, and then remove the panel front.
4. Mechanism Removal (see Fig. 3)
1) Disconnect the drum FF cable from the connector
(PMD01) on the Main C.B.
2) Disconnect the ACE head FF cable from the connector
(P3D02) on the Main C.B.
3) Remove 6 screws (A).
PMD01
FF CABLE
P3D02
A
PANEL
FRONT
TAB
Fig. 1
3. Front-1 C.B. and Front-2 C.B. Removal (see Fig. 2)
1) Release 2 tabs, and then remove front-1 C.B. from the
connector (PKM02) in the direction of arrow (1).
2) Release the tab, and then remove front-2 C.B. from the
connector (PKM01) in the direction of arrow (2).
TAB
(1)
PKM01
TAB
Front-2 C,B
MAIN C,B
Front-1 C,B
(2)
FF CABLE
A
A
Fig. 3
5. Main C.B. Removal (see Fig. 4)
1) Remove 2 screws (B) holding the panel assy , distri-butor.
2) Release 5 tabs, and then simultaneously lift the panel assembly, distributor and Main C.B. to remove them.
B
TAB
TAB
PANEL ASSY,
DISTRIBUTOR
TAB
TAB
TAB
Fig. 2
TAB
PKM02
MAIN C,B
Fig. 4
4
SERVICE POSITION
MAIN C.B
D33 MECHANISM
SPACER
60mm
MAIN C.B
D33
MECHA
SPACER
REAR PANEL
Use a spacer with a diameter of 10-15 mm,
and of any shape (round, square, etc.).
Caution: The spacer must be of insulated
material, of a size that does not hinder
the mechanism loading.
Side view
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.
Location
Install spacers at locations (A) and (B).
A
D33 Mechanism Top View
CYLINDER
B
HEAD CLEANER
5
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.
Method
NTSC
Now in use TYPE
Model Contents *1
TTV-N1
TTV-NS1
TTV-N1E
TTV-NS6E
TTV-N2
TTV-N12
(SCV-1998)
TTV-N6
(TTV-N06T)
TTV-N7A
NTSC, Color bar,
1 kHz, SP
NTSC, Color bar,
1 kHz, SP
NTSC, Color bar,
1 kHz, EP
NTSC, Color bar,
No sound, EP
NTSC, Stairsteps,
7 kHz, SP
NTSC, Color bar,
1 kHz, SP
NTSC, Mono scope,
7 kHz, SP
NTSC, Stairsteps,
1 kHz, SP, HiFi 400 Hz
New TYPE
Model Contents *1
CH-1B(2)
CH-1B(4)
*2
CH-1B(1)
CH-1B(4)
CH-1B(3)
NTSC, Stairsteps,
1 kHz, SP
No Changed.
NTSC, Color bar,
1 kHz, EP
No Changed.
NTSC, Stairsteps,
7 kHz, SP
NTSC, Color bar,
1 kHz, EP
No Changed.
NTSC, Color bar,
No sound SP,
HiFi 400 Hz
Application
PB-Y Level/General electrical ADJ.
Head ACE Height/Tilt ADJ.
For S-VHS (SQPB) check
Switching position ADJ.
For S-VHS (SQPB) check
Head ACE Azimuth ADJ.
FM Envelope ADJ.
X-V alue ADJ.
For total picture quality check (resolution, etc)
HiFi Audio PB Level ADJ.
Switching position ADJ.
PB-Y Level/General electrical ADJ.
Head ACE Height/Tilt ADJ.
Switching position. (LP Model)
FM Envelope ADJ. (LP Model)
X-Value ADJ. (LP Model)
HEAD ACE Azimuth ADJ.
FM Envelope ADJ. (SP Model)
X-Value ADJ. (SP Model)
For total picture quality check (resolution, etc)
HiFi Audio PB Level ADJ.
FM Filter ADJ.
PAL
TTV-P1
TTV-P1L
TTV-P2
TTV-P6
(TTV-N06T)
TTV-P7
TTV-P16
PAL, Color bar,
1 kHz, SP
PAL, Color bar,
1 kHz, LP
PAL, Stairsteps,
6 kHz, SP
PAL, Monoscope,
6 kHz, SP
PAL, Stairsteps,
1 kHz, SP,
HiFi 1 kHz
PAL, Color bar,
400 Hz,
SP, HiFi 1 kHz
CH-2 (2)
* 3
CH-2 (4)
CH-2 (1)
CH-2 (3)
PAL, Stairsteps,
1 kHz, SP
PAL, Color bar,
1 kHz, LP
PAL, Stairsteps,
6 kHz, SP
No Changed.
PAL, Color bar,
No sound
SP, HiFi400 Hz
No Changed.
* 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.
6
ELECTRICAL MAIN PARTS LIST
REF. NO PART NO. KANRI DESCRIPTION
IC
SI-SS4-310-00A IC,KA431AZ
SI-SK6-153-00A IC,STR-G6153T 5P
! S2-309-024-040 SENSOR LTV-817B PHOTO COU
! S6-570-62B-000 SENSOR PC123Y
SI-KE4-310-00A IC,KIA431 3P
SI-TO1-238-00A IC,TA1238N
SI-SA7-159-10A IC,LA71591M
SI-GS3-977-57B IC,GMS3977RAA57F
SI-HI3-977-17A IC,HD3977RC17F
SI-SS3-082-00A IC,KA3082
SI-AL2-416-00B IC,AT24C16-10PC
SI-SS7-531-00A IC,KA7531Z
SI-KE7-031-00A IC,KIA7031P
SI-SS7-542-00A IC,KA7542Z
87-001-196-010 IC,KIA7042P
87-A20-281-010 IC,MN12510
87-A21-261-010 IC,MSP3417D
SI-SA7-479-30A IC,LC74793
SI-PH9-605-00A IC,TDA9605H
SI-RH7-635-00A IC,BH7635S
TRANSISTOR
ST-R31-990-9AF TR,KTC3199-BL
ST-R10-300-9AE TR,KRC103M
ST-R32-030-9AA TR,KTC3203-Y
S7-A30-293-010 TR,KTC2804-Y
ST-R31-980-9AC TR,KTC3198-TP-BL
S3-1KR-A10-3M0 TR,KRA103M-TP
ST-R70-900-9AE TR,KSA709C-Y
ST-R12-680-9BA TR,KTA1268-BL
ST-R12-730-9AA TR,KTA1273-TP-Y
SK-RC1-01M-000 TR,KRC101M
ST-R12-670-9AC TR,KTA1267-GR
DIODE
SD-D01-000-9AC DIODE,EU01W
87-020-465-080 DIODE,1SS133
87-017-011-080 DIODE,IN4003A
83-NEG-677-080 DIODE,MTZ5.6B
87-070-173-010 DIODE,S1WBA60
SD-D01-000-9CA DIODE,EG01CW
87-A40-284-080 DIODE,ERA22-10
87-020-215-010 DIODE,ERC81-004L22
SD-R18-020-9AA DIODE,ERA18-02KFRB
87-070-112-060 DIODE,RU4YX-LF
87-A40-345-080 ZENER,MTZ10-C
SM-TZ6-8CT-000 ZENER,MTZ6.8C
83-NEG-678-080 ZENER,MTZ6.2B
87-002-743-080 ZENER,MTZ33B
SD-Z51-000-9HA ZENER,MTZ5.1B 0.5W
SD-Z13-000-9AA ZENER,MTZ13A
MAIN C.B
!C101 S6-240-88F-000 CAP,0.1UF-275V
!C102 S6-240-88F-000 CAP,0.1UF-275V
C103 S0-2TF-H68-0M0 CAP,E 68U-400V
!C105 87-016-375-010 CAP,0.01UF-630V
!C106 S6-240-87B-000 CAP,100P-1KV
C109 87-010-982-040 CAP,E 33UF-25V
!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 87-016-577-080 CAP,E 470UF-16V
C118 87-010-248-080 CAP,E 220-10V
NO.
REF. NO PART NO. KANRI DESCRIPTION
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
C123 87-010-078-080 CAP,E 47M-6.3V
C124 87-010-552-040 CAP,E 22-16V
C151 87-015-698-080 CAP,E 4.7-50V
C152 87-015-698-080 CAP,E 4.7-50V
C153 87-015-698-080 CAP,E 4.7-50V
C156 87-015-681-080 CAP,E 10-16V
C157 87-015-681-080 CAP,E 10-16V
C159 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 87-015-681-080 CAP,E 10-16V
C210 87-010-078-080 CAP,E 47M-6.3V
C213 87-010-402-040 CAP,E 2.2-50V
C303 87-015-695-080 CAP,E 1.0-50V
C304 87-016-088-040 CAP,E 220-6.3V
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 87-010-402-040 CAP,E 2.2-50V
C320 SC-N10-50K-948 CAP,1UF-50V
C322 87-010-078-080 CAP,E 47M-6.3V
C323 87-010-078-080 CAP,E 47M-6.3V
C325 SC-N10-50K-948 CAP,1UF-50V
C326 87-015-681-080 CAP,E 10-16V
C327 SC-N10-50K-948 CAP,1UF-50V
C331 87-016-088-040 CAP,E 220-6.3V
C334 87-016-088-040 CAP,E 220-6.3V
C337 87-015-698-080 CAP,E 4.7-50V
C339 87-015-698-080 CAP,E 4.7-50V
C346 87-016-088-040 CAP,E 220-6.3V
C348 87-015-695-080 CAP,E 1.0-50V
C354 87-016-088-040 CAP,E 220-6.3V
C358 87-015-695-080 CAP,E 1.0-50V
C401 87-010-078-080 CAP,E 47M-6.3V
C405 87-015-681-080 CAP,E 10-16V
C406 87-015-681-080 CAP,E 10-16V
C415 87-010-552-040 CAP,E 22-16V
C420 87-010-408-040 CAP,E 47UF-50V
C423 87-015-698-080 CAP,E 4.7-50V
C466 87-010-403-040 CAP,E 3.3-50V
C4A1 87-010-552-040 CAP,E 22-16V
C500 87-016-455-080 CAP,E 470UF-6.3V
C502 87-010-078-080 CAP,E 47M-6.3V
C504 87-016-088-040 CAP,E 220-6.3V
C505 87-010-078-080 CAP,E 47M-6.3V
C524 87-010-265-080 CAP,E 33-16V
C525 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
C541 87-015-698-080 CAP,E 4.7-50V
C546 87-015-684-080 CAP,E 47-16V
C561 87-010-078-080 CAP,E 47M-6.3V
C588 87-015-698-080 CAP,E 4.7-50V
C5F7 87-010-078-080 CAP,E 47M-6.3V
C5F8 87-010-078-080 CAP,E 47M-6.3V
C701 87-015-698-080 CAP,E 4.7-50V
C702 87-015-681-080 CAP,E 10-16V
C703 87-015-681-080 CAP,E 10-16V
C704 87-010-078-080 CAP,E 47M-6.3V
C706 87-016-577-080 CAP,E 470UF-16V
C7S1 87-010-265-080 CAP,E 33-16V
C7V1 87-015-684-080 CAP,E 47-16V
C7V2 SC-N10-50K-948 CAP,1UF-50V
C7V6 87-015-698-080 CAP,E 4.7-50V
NO.
7
REF. NO PART NO. KANRI DESCRIPTION
C7V7 87-015-695-080 CAP,E 1.0-50V
C7V8 87-015-695-080 CAP,E 1.0-50V
C806 87-015-698-080 CAP,E 4.7-50V
C807 87-015-698-080 CAP,E 4.7-50V
C810 87-015-681-080 CAP,E 10-16V
C811 87-015-681-080 CAP,E 10-16V
C813 87-015-681-080 CAP,E 10-16V
C814 87-015-681-080 CAP,E 10-16V
C815 87-015-681-080 CAP,E 10-16V
C816 87-015-681-080 CAP,E 10-16V
C817 87-015-681-080 CAP,E 10-16V
C818 87-015-698-080 CAP,E 4.7-50V
C819 87-015-681-080 CAP,E 10-16V
C821 87-015-684-080 CAP,E 47-16V
C822 87-015-681-080 CAP,E 10-16V
C823 87-015-681-080 CAP,E 10-16V
C824 87-015-681-080 CAP,E 10-16V
C825 87-015-684-080 CAP,E 47-16V
C827 87-015-681-080 CAP,E 10-16V
C828 87-015-684-080 CAP,E 47-16V
C832 87-010-078-080 CAP,E 47M-6.3V
C835 87-010-400-080 CAP,E 0.47-50V
C902 87-016-577-080 CAP,E 470UF-16V
C912 87-016-577-080 CAP,E 470UF-16V
C941 87-015-681-080 CAP,E 10-16V
C942 87-010-132-080 CAP,E 1.0-50V
C948 87-015-681-080 CAP,E 10-16V
C950 87-015-681-080 CAP,E 10-16V
C951 87-015-684-080 CAP,E 47-16V
CS501 S6-00R-DB0-04B SW SPPB62042 5V
CS501 S6-00R-DB0-04C SW,MPU10252MLB4 MIC
DIG5F1 S3-02R-1N0-03A DH 9MT168GK
DIG5F1 S3-02R-2N0-03A DH SVV09MM14
ES501 S9-31R-001-6A0 SENSOR END
ES502 S9-31R-001-6A0 SENSOR END
!F101 S5-850-11T-000 FUSE,1600MA 250V
!F101 S5-850-11C-000 FUSE,T 1.6A 250V
!F103 87-001-196-010 ICP-N10 T104
!FH01 S5-860-08B-000 FUSE CLUMP
!FH02 S5-860-08B-000 FUSE CLUMP
JK901 S6-20R-M00-02A JACK 42P
JK902 S5-720-36H-000 JK BJP
!L102 S6-161-45H-000 FILTER SHT LFS2020V4-04350
!L102 S6-161-45J-000 FL BUJEON V-04350
L103 S6-330-88G-000 COIL,CHOCK TP 5MM
L104 S6-330-88G-000 COIL,CHOCK TP 5MM
L105 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L201 87-003-282-080 COIL,12 2.3-3.4-5
L301 87-005-196-080 COIL,10UH
L302 87-003-286-080 COIL,56 2.3-3.4-5
L303 87-003-148-080 INDUCTOR,33
L304 87-005-696-080 COIL,100UH
L307 87-005-696-080 COIL,100UH
L309 87-005-696-080 COIL,100UH
L401 87-003-145-080 INDUCTOR,8.2
L402 87-003-129-080 INDUCTOR,6800
L405 87-005-196-080 COIL,10UH
L502 87-005-696-080 COIL,100UH
L505 87-005-696-080 COIL,100UH
L506 87-005-686-080 COIL,15UH
L507 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L5S1 87-003-148-080 INDUCTOR,33
L701 87-005-696-080 COIL,100UH
L702 87-005-196-080 COIL,10UH
L703 87-005-196-080 COIL,10UH
L704 87-003-145-080 INDUCTOR,8.2
L7V1 87-005-696-080 COIL,100UH
L801 87-005-696-080 COIL,100UH
L802 87-005-696-080 COIL,100UH
L901 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
NO.
REF. NO PART NO. KANRI DESCRIPTION
L902 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L904 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L905 S6-360-04C-000 COIL,BFS3550R2FD8
L906 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L907 S6-360-04C-000 COIL,BFS3550R2FD8
L911 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L912 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L914 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L916 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L924 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L926 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L941 87-005-696-080 COIL,100UH
LD501 S9-31R-001-7A0 LED
MS501 S6-00R-PY0-01B SW,MMS00420ZMBO MIC
P3D01 S5-612-34Y-000 CONN,6P
P3D02 S6-30R-5S0-08E CONN,6P
P3D03 S5-612-51B-000 CONN,2P
PM701 S6-724-43B-000 CONN,6P
PM702 S5-618-43J-000 CONN,9P
PMC01 S6-30R-2P0-05C CONN,8P
PMD01 S5-612-34V-000 CONN,7P
PMK01 S6-724-34B-000 CONN,5P
PMK02 S5-618-43J-000 CONN,10P
PML01 S6-30R-2S0-11A CONN,2P
PML01 S6-30R-2S0-11A CONN,2P
!PW101 S5-612-92B-000 CONN,2P
R101 S6-140-07R-000 RES,2.7-2W
R102 SR-S10-03K-619 RES,100K-2W
R109 SR-S03-50K-619 RES,0.35-2W
R/C5F1 S7-12R-293-8GA REMOCON RECEIVER
RS501 S5-00R-AB0-02A SENSOR GP1S566
RS502 S5-00R-AB0-02A SENSOR GP1S566
!T101 S6-420-23M-000 TRANS EER2828
TL401 S6-330-32K-000 COIL,OSC BIAS 1CHIP 5V
TU701 S7-00R-P3L-02A TUNER TADC-S003D LGC&N BG SECA
VR501 S6-130-32W-000 SFR,RH0638CJ5R(220K)
X201 S2-02R-142-8BE X’TAL,4.286230MHZ
X201 S2-02R-142-8AC X’TAL,4.286M 16PF
X301 S2-02R-144-3AD X’TAL,4.433709M
X301 S2-02R-144-3AC X’TAL,4.433709M
X301 S2-02R-144-3AE X’TAL,4.433709MHZ 15PPM
X501 S2-02R-310-01F X’TAL,10.0000
X501 S2-02R-310-01E X’TAL,10.0000MHZ
X502 S5-290-01B-000 X’TAL,32.768KHZ
X502 S5-290-01K-000 X’TAL,32.768KHZ
X503 S2-02R-317-71F X’TAL,17.7344
X503 S2-02R-317-71E X’TAL,17.734476MHZ
X5F1 S6-180-10B-000 X’TAL,4MHZ
X7V1 S2-02R-317-71F X’TAL,17.7344
X7V1 S2-02R-317-71E X’TAL,17.734476MHZ
NICAM C.B
C752 87-015-684-080 CAP,E 47-16V
C753 87-015-684-080 CAP,E 47-16V
C760 87-015-684-080 CAP,E 47-16V
C761 87-010-403-040 CAP,E 3.3-50V
C763 87-015-681-080 CAP,E 10-16V
C765 87-015-684-080 CAP,E 47-16V
C773 87-015-681-080 CAP,E 10-16V
C774 87-015-681-080 CAP,E 10-16V
C775 87-015-681-080 CAP,E 10-16V
C776 87-015-681-080 CAP,E 10-16V
L752 87-005-696-080 COIL,100UH
L753 87-005-696-080 COIL,100UH
L754 87-003-129-080 INDUCTOR,6800
L755 87-003-129-080 INDUCTOR,6800
P7M51 S5-618-48D-000 CONN,6P
P7M52 S5-618-48F-000 CONN,9P
X751 S5-290-219-000 X’TAL 18.432MHZ
NO.
8
REF. NO PART NO. KANRI DESCRIPTION
FRONT-1 C.B
PMK02 S5-618-44J-000 CONN,10P
SW5A1 S5-562-82C-000 SW,SKQNQED ALPS 5MM
SW5A2 S5-562-82C-000 SW,SKQNQED ALPS 5MM
SW5A3 S5-562-82C-000 SW,SKQNQED ALPS 5MM
SW5A4 S5-562-82C-000 SW,SKQNQED ALPS 5MM
SW5A5 S5-562-82C-000 SW,SKQNQED ALPS 5MM
SW5A6 S5-562-82C-000 SW,SKQNQED ALPS 5MM
FRONT-2 C.B
LD5A1 SD-L53-110-0AA LED,SG5311(GRN)
PMK01 S5-610-36D-000 CONN,5P
SW5A0 S5-562-82C-000 SW,SKQNQED ALPS 5MM
SW5A7 S5-562-82C-000 SW,SKQNQED ALPS 5MM
SW5A8 S5-562-82C-000 SW,SKQNQED ALPS 5MM
SW5A9 S5-562-82C-000 SW,SKQNQED ALPS 5MM
NO.
TRANSISTOR ILLUSTRATION
E C B
KRA103M
KRC101M
KRC103M
KTA1267
KTC3198
KTC3199
E C B
KSA709
KTA1268
KTC3203
E C B
E C B
KTA1273 KTC2804
9
WIRE HARNESS DIAGRAM
B NICAM C.B
P7M51 PM701
5V
MONO AUDIO
GND
SIF
GND
GND
P7M52 PM702
1
GND
2
GND
3
GND
4
TU AUDIO (R)
5
GND
6
TU AUDIO (L)
7
9V
8
IIC CLOCK
9
IIC DATA
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
A MAIN C.B
PMD01 PMD01
D.CTL
1
M.GND
2
DFG
3
12V
4
PG
5
GND
6
5.3V
7
PMC01 PCM01
GND
1
MOTOR GND
2
I-LIMIT
3
CAP CTL
4
12V
5
CFG
6
CAP REV "L"
7
5.3V
8
P3D02 P3D02
CTL(+)
1
CTL(-)
2
A/E(-)
3
A/E(+)
4
A.REC
5
A.PB
6
MS501
GND
1
MODE S1
2
MODE S2
3
MODE S3
4
MODE S4
5
1
2
LOWER
3
4
DRUM
5
6
7
1
2
3
4
CAPSTAN
5
MOTOR
6
7
8
1
2
3
ACE
4
HEAD
5
6
1
2
MS501
3
MODE SW
4
5
C FRONT1 C.B
D FRONT2 C.B
PKM02 PMK02
1
2
3
4
5
6
7
8
GND
9
KEY RTN0
10
PKM01 PMK01
GND
1
OTB "H"
2
5.3VA
3
GND
4
KEY RTN1
5
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
P3D03 PD303
12GND
FULLERASE12
P3D01 P3D01
1
2
Hi-Fi A PB
3
Hi-Fi REC
4
Hi-Fi B PB
5
SP A PB
6
SP REC
7
SP B PB
8
LP A PB
9
LP REC
10
LP B PB
PML01 PML01
12LD(+)
LD(-)12
FULL ERASE
HEAD
1
2
3
4
CYL.
5
HEADS
6
7
8
9
10
LOADING
MOTOR
10
BLOCK DIAGRAM-1 (POWER SECTION)
FROM/TO
SYSCON/SERVO
SECTION
TO
Hi-Fi SECTION
TO
TUNER/IF
SECTION
TO
SYSCON/SERVO
SECTIONTOSYSCON/SERVO,
TUNER/IF SECTION
TO
SYSCON/SERVO,
TUNER/IF,AUDIO/VIDEO
SECTIONTOSYSCON/SERVO,
TUNER/IF,AUDIO/VIDEO,
Hi-Fi SECTION
FROM
SYSCON/SERVO
SECTION
12.5VA
D152 D154 D155
FD(-)
-27VA
STAND-BY "H"
-27VG S/W BLK
(Q154,R164,R165,Q155)
FD(+) REG BLK
(D108, C119)
RECTIFIER
& SMOOTHING
33V
12VA
FD(+)
9V REG.
(Q156,Q157,R166,R167)
12VA REG.
BLOCK
(Q151,R151, ZD151, C151)
9V
BLOCK
(Q152,R152,
Q165,C153,
12VT REG.
12V(DRUM)
ZD152)
BLOCK
(Q153,C152
R171, ZD153)
5.3VA
5VG
5VG SW BLK
(Q164,R169,R170)
36V S/W
RECTIFIER
& SMOOTHING
5VT
BLOCK
5VT SW
BLOCK
(Q158,R154,
(D105, C115)
5V
BLOCK
(Q159, R158,
R159)
5V S/W
(Q162, R161,
R162)
R155)
P.CTL"H"
(Q161)
PWR CTL
BLOCK
FROM µ-COM
Q160
RECTIFIER
& SMOOTHING
9
T101
6
TRANSFORMER
SNUBBER
R101
1
4
2
BD101
(D109, C120,
L104,C121)
10
(D102,R104,
BLOCK
C103
+
3
11
4
C105,C106)
(D107, F103,
C118)
RECTIFIER
& SMOOTHING
7
8
DRIVE & S/W BLOCK
OVER CURRENT LIMIT
BLOCK
R102
LINE FILTER
(D106, C116,
RECTIFIER
(IC101,R109,C111,
BLOCK
L103,C117)
& SMOOTHING
12
2
D104,R103,C109)
C102)
(C101,L102,
FEED-BACK
BLOCK
(R116,R117,R118
R119,R120,R121
C114)
1
13
13
1
4
HOT GND
F101
IC103
2
IC102
3
C112
Hot Circuit
Symbol denotes DC chassis ground.
C113
WH
(BL)
BK
PW101
(BR)
NOTES: Symbol denotes AC ground.
11
BLOCK DIAGRAM-2 (VIDEO SECTION)
PB MODE
5974 57 54 52 51 61 72 71
MAIN
CONV
IC301
LA71591M
VIDEO/AUDIO
PROCESSOR
FM
DEM
DOUBLE
LIMIT
SUB
LPF
LP 'A' PB
LP 'B' PB
SP 'B' PB
FROM
CYL.HEADS
SP 'A' PB
V. ENV
TO
SYSCON/SERVO
SECTION
82
85
88
91
ENV.
93
DET
10 18 17 21 20 23 24 28 29
ACC
C LPF
PB FM
AGC
PB EQ
11
Q304
C. COMB LPF
YNR
LPF
CLAMP
NL
DE EMP
Y
DELAY
Y/C
MIX
60dB AMP
46
45
43
41
15 21
IC201 TA1238N
Q303
:PB CHROMA SIGNAL
:PB Y SIGNAL
REC MODE
LP REC
SP REC
TO
CYL.HEADS
COLOR
ROTARY
FROM
SYSCON/SERVO
SECTION
IC 301
LA71591M
VIDEO/AODIO
PROCESSOR
84
90
V.H S/W
PB
PEAKING
Q301
MAIN
DE-EMPH
Q302
Q304
71 72 61 51 52 54 57 59
C. COMB
BPF
COMB
AMP
CCD
LPF
+
DETAIL
ENH
REC FM
EQ
NL EMPH
FM
MOD
W/D
CLIP
CLOCK DATA C SYNC
FROM/TO
SYSCON/SERVO
SECTION
BPF1
YNR
Y-LPF
FBC
Y/C
VIDEO
Q305
Y
DELAY
AGC
V. OUT
VPS
S/W
46
45
43
41
38
32
31
Q201
Q303
V. IN 1
12
IC201
TA1238N
24
FROM
Hi-Fi
SECTION
COLOR
V. H S/W
ROTARY
FROM
SYSCON/SERVO
SECTION
MAIN
EMPH
R308,R309,
C309,C363
12
2120
MAIN
DE-EMPH
Q302
CLOCK
DATA
FROM/TO
SYSCON/SERVO
SECTION
3028242319181110
:REC CHROMA SIGNAL
:REC Y SIGNAL
C. SYNC
REC 'H'
BLOCK DIAGRAM-3 (TUNER/IF, NICAM, A2 SECTION)
4
6
7
8
9
4
6
7
8
9
TU AUDIO(R)
TU AUDIO(L)
9V
IIC CLOCK
IIC DATA
1
2
4
1
2
4
5V
MONO AUDIO
SIF
123456789101112
24 23 22 21 20 19 18 17 16 15 14 13
1
25
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
BB
NC
AUDIO
SDA
4MB
SCL
VIDEO
MD TU
RF AGC
NC
AS
SCL
SDA
B+
B+
NC
TU
TP
IF
SW 1
SW 2
AUDIO
SIF
AFT
VIDEO
1B
2B
3B
4B
5B
1E
2E
4E
5E
1H
2H
3H
4H
5H
6H
7H
8H
5.3VA
9V
5VT
33VT
5V
TU AUDIO(L)
TU AUDIO(R)
VIDEO
TU VIDEO
OSD VIDEO
IIC CLOCK
IIC DATA
TU SECVL "H"
IIC CLOCK
AFT
VIDEO(VPS)
TU SEC "H"
To
POWER
SECTION
To
Hi_Fi
SECTION
To
SYSCON/
SERVO
SECTION
PM701P7M51
PM702P7M52
C7V3 C7V4
X7V1
17.734476MHz
IC7V1
LC74793
VPS
Timing
Generator
V.Sync
Sep.
Sync
Detect
Sync Sep/
Data
Sucer
IIC BUS
Interface
AFC
(VCO)
Data
Latch
Data
Acousition
VDD2
VDD1 RST
VSS1
NC VSS2
A MAIN(TUNER/IF SECTION)C.B
:REC AUDIO SIGNAL
:PB AUDIO SIGNAL
:REC VIDEO SIGNAL
:PB VIDEO SIGNAL
TU701
ANTENA IN
ANTENA OUT
SECAM AGC
CONTROL
Q7S1
SECAM AGC
CONTROL
Q701
52 51 50 49 48 47 46 45 44 43 42 41 39 38 37 36 35 34 33 32 31 30 29 272840
1
NC
AUD CLK
C CTL 1
C CTL 0
ADR SEL
STANDBYQ
IIC CLK
IIC DATA
IIS CL
IIS WS
IIS DA OUT
IIS DA IN
ADR DA
ADR WS
ADR CLK
DVSSUP
DGND
IIS DA IN2
NC
RESETQ
DACA R
DACA L
VREF2
DACM R
DACM L
DACM SUB
SC2 OUT R
SC2 OUT L
VREF1
SC1 OUT R
SC1 OUT L
CAPL A
A8VSUP
CAPL M
AGND
AGNDC
SC3 IN L
SC3 IN R
SC2 IN L
SC2 IN R
SC1 IN L
SC1 IN R
VREF TOP
MONO IN
AGND
AVSUP
ANA IN1
ANA IN-
ANA IN2
TESTEN
IN
OUT
2 3 4 5 6 7 8 9 101112 1415161718192021222324 262513
PILOT
DETFMBLOCK
IIC BUS
INTERFACE
DEINTERLEAVING
NICAM DECODING
FRAME
SYNC
DQPSK
DECODER
PD
IIS1 BUS
INTERFACE
IIS2 BUS
INTERFACE
DECIMATION SHAPING
FILTER
GEN2
MIXER
GEN1
A/D
LEVEL
CTL
TIMING
RECOVERY
AUDIO
PLL
INPUT
SELECT
A/D
7-LINE
I/P
SELECT
DEEMPHASIS
S-BUS
INTERFACE
MATRIX
DAC
VOL
DAC
VOL
DAC
VOL
OVERSAM
FILTER
DAC
VOL
OVERSAM
FILTER
DAC
DAC
OUTPUT SELECT
D751
X751
18.432MHz
IC751IC751
MSP3415DMSP3415D
NICAM,A2NICAM,A2
B NAICAM C.B
:REC AUDIO SIGNAL
FILTER
FILTER
1413
BLOCK DIAGRAM-4 (Hi-Fi/SCART SECTION)
A MAIN(Hi-Fi SECTION)C.B
1A
To
POWER
SECTION
To
A/V
SECTION
To
SYSCON/
SERVO
SECTION
To
TUNER/IF
SECTION
To
A/V
SECTION
12VA
5V
HF A PB
HF REC
HF B PB
A.H/SW
IIC DATA
IIC CLOCK
A.ENV.
TU AUDIO(L)
TU AUDIO(R)
VIDEO
TU VIDEO
AUDIO IN 1
MONO AUDIO
VIDEO IN 1
2A
1G
2G
3G
1J
2J
3J
4J
C801
1
1E
2E
4E
5E
5G
4G
6G
2
3
4
5
6
7
8
9
10
11
DCL
DCR
ZD801
44 34
INPUT
SELECT
43 42 41
2
I C
HF
LPF
HF
LPF
DCL
DCR
12 2213 14
A.H/SW VCCH GNDH
PLL 1.7M
CCO
NOISE
SUPPR.
PEAK
HOLD
40 39 38 37 36 35
DOC
NOISE
SUPPR.
NOISE
REDUCTION
LINE
SELECT
LEVEL DET.
HF LIMITER
LEVEL DET.
HF LIMITER
AUDIO
CLIPPER
OUTPUT
SELECT
1.3M
BPF
1.7M
BPF
DEC.
SELECT
HF
AGC
PLL 1.3M
CCO
AUDIO
CLIPPER
NOISE
REDUCTION
15 16 17 18 19 20 21
NORMAL
SELECT
IC801
TDA9605H
VHS Hi-Fi AUDIOVHS Hi-Fi AUDIO
PROCESSORPROCESSOR
VCC
ZD802
Vref
Lref
GND
JK902
AUDIO
OUT(R)
AUDIO
OUT(L)
C827
10/16
33
R822
C826
33K
R821
2.7K
C825
47/16
C824
10/16
C823
10/16
R820
R819
2.7K
R818
33K
39K
C822
10/16
C821
47/16
C819
10/16
6800P
C820
6800P
32
31
30
29
28
27
26
25
24
23
L907
L905
BEAD
BEAD
JK901
SCART1
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
5
3
1
42
40
38
36
34
32
30
28
26
24
22
AV1 IN/OUT (TV)
6
4
2
JK901
SCART2
41
39
37
35
33
31
29
27
AV2 IN (DECODER)
25
23
:PB VIDEO SIGNAL
:REC VIDEO SIGNAL
: VIDEO SIGNAL
:PB AUDIO SIGNAL
:REC AUDIO SIGNAL
IC901
BH7635S
13 24
14 15 16 17 18 19
IC-BUS
CONT.
5V
REG
12 1
11109876
20 22 2321
VCC
CLAMP CLAMP CLAMP
GND
VCC
532
4
CLAMP
GND
7J
C+ DET "H"
8J
9J
LV MT "L"
LV MT "R"
To
SYSCON/
SERVO
SECTION
ZD805
ZD806
1615
BLOCK DIAGRAM-5 (Hi-Fi PB SECTION)
FROM
CYL.HEADS
HI-FI A
HI-FI B
AUDIO
REC/PB
HEAD
REC"H"
HI-FI S/W 25
AMP
35
37
AMP
41
AMP
IC801
TDA9605H
VHS Hi-Fi AUDIO
PROCESSOR
Q402
Q403
Q404
FROM/TO
SYSCON/SERVO
SECTION
HF
AGC
4
5
FROM
SYSCON/SERVO
SECTION
BPF
(L,R)
LP/EP
A.ENV
44 40 34
LEVEL
DET
HP
LIMITER
100
LINE
AMP
SERIAL
SERIAL
DECODER
DECOEDR
PLL
MUTE
SWITCH
NOISE
961
AUDIO
IC301
LA71591M
VIDEO/AUDIO
PROCESSOR
24
23
CLK
DATA
FROM
POWER
SECTION
5V 12VA
2
I C
CLOCK
434222
REDUCTION
LPF
DATA
FROM
SYSCON/SERVO
SECTION
NOISE
OUT SELECT
16
17
19
20
:PB AUDIO SIGNAL
JK902
A.OUT L
A.OUT R
EU1 A.OUT L
EU1 A.OUT R
EU2 A.OUT L
EU2 A.OUT R
TO
SCART 1,
SCART 2
BLOCK DIAGRAM-6 (Hi-Fi REC SECTION)
FROM
TUNER/IF
SECTION
FROM
SCART 1,
SCART 2
TU A.IN L
TU A.IN R
EU1A.IN L
EU1A.IN R
EU2A.IN L
EU2A.IN R
IC301
LA71591M
VIDEO/AUDIO
PROCESSOR
1
2
3
6
7
8
9
76
VOLUME
INPUT SELECT
EE
SELECT
NOMAL
ALC
IC801
TDA9605H
VHS Hi-Fi AUDIO
PROCESSOR
AUIDO
LPF
LINE
AMP
NOISE
REDUCTION
MUTE
98
AUIDO
CLIPPER
REC
AMP
FROM
POWER
SECTION
5V 12VA
40 34
CCO MIX
AUTO
BIAS
796
HF
LPF
99
6
CONTROL
Q401
BIAS
OSC
TL401
Q405
AUDIO
REC,PB
HEAD
CURRENT
AMP
2
I C
434221
DATA
CLOCK
FROM
SYSCON/SERVO
SECTION
:PB AUDIO SIGNAL
36
HF REC
TO
CYL.HEAD
1817
BLOCK DIAGRAM-6 (SYSTEM CONTROL SECTION)
L/D MOTOR
MODE SW
5V
IN 1
67
ES502
END
IN 2
C528
(DRUM)
RC5F1
KA3082
VCC 1
VCC 2
89
12V
17.734MHz
P 2
10MHZ
32.768KHZ
VR501
PG ADJ
X503
R553
PML01
R555
RS502
SUP.REEL
GND
12345
1LD +
2LD -
MS501
GND
MODE S1
MODE S2
MODE S3
MODE S4
R550
LD501
DECK IR LED
Q515
R558
OUT 1
C529
R559
IC502
P 1
ZD501
1
2
3
4
5
R
V ret
ES501
T-UP END
R560
REMOCON
SENSOR
5.3VA
RS501
T-UP REEL
Q514
R
R556
D FRONT 2 C.B C FRONT 1 C.B
10
X501
X502
L506
R518
C518
C519
GND
FROM/TO DECK
FROM/TO
Hi-Fi
SECTION
FROM/TO
AUDIO/
VIDEO
SECTION
OUT 2
78
CFG
DPG
CAP ADJ
DRUM ADJ
IC501
HD3977
KEY RTN 0
CTL.GAIN ADJ
A.ENV
LEVEL METER 'L'
LEVEL METER 'R'
CTL1
CTL2
CTL3
34
CTL.
GAIN
ADJ
Q5A1
IIC CLK
A. H/SW
IIC DATA
C+ DET 'H'
S4/ FLD DATA OUT
CTL CONT.
Vcc(OSD)
Vcc(A/D)
15
90
IIC DATA
IIC CLK
S5/ FLD DATA IN
Vcc(SERVO)
V.ENV
V. H/SW
A.MUTE "H"
C.SYNC(NOR)
PWR CTL 'H'
REC 'H'
DV.SYNC
SECAM DET "H"
TIMER "H"
C.ROTARY
H AMP SW
COMP. IN
CVout
STAND-BY 'H'
C.SYNC(INV)
IIC DATA
IIC CLK
TU SEC "H"
TU SEC VL "H"
IIC DATA
IIC CLK
S7/ FLD ENV
S6/ FLD CLK
PWR FA
RESE
Vcc(SYS)
CVin
AFT
C501C506 C521C503
FROM/TO
91
12
24
62
54
60
79
27
6
66
28
29
30
43
45
88
9
87
81
90
63
18
91
90
94
97
96
95
89
16
C500C505
OUT
3
RESET
2
GND
VCC
1
POWER
SECTION
FROM/TO
TUNER/IF
SECTION
1234
IC503
AT24C16
EEPROM
5678
IC504
KIA703P
Q503
33 32 31 30 29 28 27 26 25 24 23
P3P2P1
34 P4
P5
35
P6
36
P7
37
P8
38
39
P9
P10
40
P11
41
P12
42
P13
43
44
P14
P15
1
234567891011
SHUTTLE4
SHUTTLE3
POWER LED
IC5F1
MN12510
LED DRIVE
P16NCNCG1G2G3G4
IC505
KIA7042P
VCC
GND
OUT
RESET
1
23
DATA OUT
SHUTTLE2
SHUTTLE1
CLK
ENA
DATA IN
VSS
OSC2
OSC1
VDD
VPP
G5
5VG
-27VG
G9
G8
G7
G6
22
21
20
19
18
17
16
15
14
13
12
X5F1 4MHz
OSC
Q501
L505
C561C554
R503
5V
5VT
FROM
POWER
SECTION
OSC
OSC
OSC
OSC
VCC
R526
R525
V OUT
321
31 32 61 78 26 25 38 39 40 80 81 11 23 21 90 91
CTL-
CTL+
19
LD(-)
LD(+)
20
MODE SW1
77
76
MODE SW2
75
MODE SW3
MODE SW4
74
72
OSC1
73
OSC2
70
X-TAL1
X-TAL2
69
END SENSOR
3
PG ADJ
10
1
T-UP SENSOR
5
SUPPLY REEL
T-UP REEL
4
4fsc out
52
4fsc in
53
51
DOSC OUT
DOSC IN
50
82 57 14 13 55 35 36 37 42 41 22
CS501
CST&REC SW
DFG
I - LIMIT
CAP PWM
DRUM PWM
CAP REV "H"
SYSCON/SERVO
PROCESS
R/C
CST SW 'H'
KEY RTN 1
REC P/STILL REW
FF PLAY STOP
CH-UP CH DOWN
ONE-TOUCH POWER
PLAYBACK
L502
5.3VA
2019
SCHEMATIC DIAGRAM-1(POWER SECTION)
A MAIN(POWER SECTION)C.B
FH02
FH01
PW101
L102
33m
C101
F101
T1.6A/250V
POWER CORD
BD101
S1WBA60
BC101
BEAD CORE
C102
0.1
0.1
R101
2.7 2W
R102
100K 2W
5
Slort
VCC
Reg1(9.4V)
Reg2(7.2V)
Reg3(7.2V)
TSD
IC101
G-6153T
OVP
Counter
C103
68/400
C122
0.022
OSC
FB OCP
Mirror
FB Curent
Detector
FB
4
HOT CIRCUIT
Latch
S
RQ
D102
ERA22-10
EG01CW
Drive
R104
DROIN
Buffer
Amp.
56K
2W
GND
OCP
1
2
3
R109
0.35 2W
C105
0.01/630
C106
100P/1K
BC102
BEAD
R103
8.2
C109
33/25
IC102
PC123Y
or
LTB-8178
C111
0.022
T101
EER2828
4
D104
EU01W
2
1
41
IC103
KA431AZ
or
KIA431
C112
3300P
C113
220P
96
10
11
8
7
12
13
15
23
D109
RU4YXLF
D108
EU01W
F103
ICP-N10
D106
ERC81-004L
D105
EU01W
R117
2.2K
4.7 1/4W
D107
ERA18
C115
47/50
R116
R118
L104
22MH
C120
470/25
FR02
330
1K
C118
220/10
C116
1000/16
L103
22MH
C114
0.047
ZD151
MTZ13A
C121
470/25
C119
47/50
R151
1.2K
470/16
R119
3.3K
1%
R120
2.7K
1%
R121
180
R114
100K
C117
Q151
KTC3203Y
C151
4.7/50
Q153
KTC2804Y
C157
10/16
ZD153
MTZ13A
Q154
KTC3198BL
R164
12K
Q156
KTC3203Y
Q158
KTA1268BL or KSA709CY
R154
1K
R161
270
R158
270
R165
R166
2.2K
R155
27K
R162
330
Q162
KTA1273Y
Q159
KTA1273Y
R159
330
C152
4.7/50
R171
3.9K
12K
R167
2.2K
D151
1SS133
C159
10/16
KRC101M
D152
1N4003A
C153
4.7/50
Q155
KRA103M
R
KRA103M
R169
R
Q160
C123
47/6.3
R152
1.2K
ZD152
MTZ10C
L105
100M
Q157
R
1K
Q164
KTA1273Y
R156
10K
Q161
KTC3199BL
D154
1N4003A
KTC3203Y
ZD104
MTZ5.6B
Q152
R170
1K
R157
R
1K
D155
1N4003A
Q165
KRC101M
D153
T/W
C156
10/16
C155
0.1
C124
22/16
R172
12K
1B
2B
3B
4B
5B
6B
1A
2A
3A
1C
12.3V(CAP)
12V(DRUM)
2C
3C
4C
-21VG(F-)
5C
-15VG(F+)
6C
STAND-BY "H"
7C
8C
TIMER "H"
9C
10C
11C
PWR CTL "H"
12C
13C
1D
2D
3D
5.3VA
9V
5VT
33VT
5V
GND
12VA
5V
GND
-27VG
5VG
5VT
5V
5.3VA
GND
5VT
5V
GND
To
TUNER/IF
SECTION
1B 6B
To
Hi-Fi
SECTION
1A 3A
To
SYSCON/
SERVO
SECTION
1C 13C
To
A/V
SECTION
1D 3D
2221
SCHEMATIC DIAGRAM-2 (AUDIO/VIDEO SECTION)
A MAIN(AUDIO/VIDEO SECTION)C.B
5VT
1D
5V
2D
GND
3D
To
POWER
SECTION
3D1D
REC "H"
H.AMP SW
C.ROTARY
A.MUTE "H"
V.H/SW
IIC DATA
IIC CLOCK
DV.SYNC
VIDEO(VPS)
VIDEO(Y/C)
SEC DET "H"
C.SYNC
COMP OUT
V.ENV
To
SYSCON/
SERVO
SECTION
16F3F
P3D01
Hi-Fi A PB
Hi-Fi REC
Hi-Fi B PB
SP A PB
SP REC
SP B PB
LP A PB
LP REC
LP B PB
To
CYL.HEADS
HF B PB
HF REC
HF A PB
MONO A.OUT
AUDIO IN1
VIDEO IN1
To
Hi-Fi
SECTION
CTL(-)
CTL(+)
To
SYSCON/
SERVO
SECTION
,
P3D02
AUDIO PB
AUDIO REC
A/E (+)
A/E (-)
CTL (-)
CTL (+)
To
CTL/AUDIO
HEADS
P3D03
F/E
GND
To
FULL
ERASE
HEAD
2.2K
R337
18K
79
29
28
62
24
91
90
27
6
54
30
C3A1
0.022
12
C367
0.022
Q3A2
KTC3199BL
R3A3
1K
C375
0.1
C320
1
REC "H"
79
Q405
KTC3203Y
R421
12 V.ENV
30
COMP.OUT
KTC3199BL
R431
4.7K
R410
10K
79
REC "H"
C419
2.2
Q3A1
C431
0.01
KTA1267GR
Q402
KTA1267GR
R411
22K
0.01
C373
R350
470
R420
L307
100uH
0.1
C408
0.015
L402
6800u
R407
22K
Q401
C4A1
22/16
1K
C418
0.015
C350
0.1
R333 560
R3A2
47K
R3B1
4.7K
R424 270
KTC3199BL
R408
2.2K
R409
4.7K
C346
220/6.3
C348
R403
6.8K
R404
270
R406
2.7K
Q403
L405
10uH
R419
47
C424
0.1
1/50
C302
0.1
C410
0.1
C412
KTC3199BL
0.1
3F
4F
5F
6F
7F
8F
9F
10F
11F
12F
13F
14F
15F
R3A1
16F
1
2
3
4
5
6
7
8
9
10
3G
2G
1G
4G
5G
6G
6G1G
1F
2F
2F1F
6
5
4
3
2
1
2
1
RF TP
IC301
LA71591M
VIDEO/AUDIO
PROCESSOR
0
81
H.A
GND
0
82
0
83
0.7
84
0.7
85
0
H.A
86
GND
5.0
H.A
87
GND
1.9(4.8)
88
0
89
1.9(0)
90
1.9(4.8)
91
0.2
REC
92
FM AGC2
DET
4.2(0)
93
0(0.3)
94
0
A.GND
95
2.3
96
C466
0
3.3/50
97
2.4(1.6)
98
4.9
(4.1)
99
2.4(3.3)
100
R412
1.8K
C413
0.01
Q404
C423
4.7/50
TL401
BIAS COIL
1
2
3
C420
47/50
C401
47/6.3
C355
0.01
C406
10/16
2.4
(1.9)
80 5179 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52
ENV
DET
MUTE
Vref
2.3V
1 30
2.4 2.4 2.5 2.4 0.1
R413
8.2K
6
5
4
79
REC "H"
R222
470
C218
0.1
C343
C344
0.047
0.022
2.0
(2.9)
SECAM DET
PAL M DET
KIL
DET
BPF
NAP
KIL
B.D.
320/321FH
VCO
SUB
CONV
BALANCE
REC FM
AGC1
R
P
FM
PROCESSING
RFSW/
HASW IN
REC
5.1
(2.7)
R303 18K
R304 10K
R340 18K
28 C.ROTARY
24 V.H/SW
29 H.AMP SW
1K
Q202
KTC3199BL
0.01
C342
C-GND
MAIN
CONV
BPF2
REC
FM EQ
S-FM IN
FM AGC
DET
1.5
0.1
C301
C371
0.022
4.43MHz
PILOT
P
R
R
P
8.2K
R322
X301
1/50
C358
8
(1.4)
2.73.800.6
REC
VXO2 VXO1
APC
DET
NTSC-M
PHASE
BG
ALT
D.E.
REC
REC
APC
APC
ID DET
C-LPF
B-UP
AMP
S-VHS:OPEN
FM
MOD
W/D
CLIP
BAL/TCI
Y-VCC
ACC DET
1.9
2.3 5.1
(1.5)
1/50
C303
C3B1
0.033
R306
330
4.3(3.8)
R341
(1.7)
2.7K
C305
0.1
C341
0.022
C340
13
2.1
P
R
REC
AFC
BEFORE
R
AFTER
P
REC
BGA
AGC
DET
ACC
SUB
LPF
FM
DEM
DOUBLE
LIM
P
3.0
(0.2)
0.01
C306
27P
C307
R305 1.2K
L302 56M
1.2
5.6K
R349
R307
330
C304
220/6.3
0.033
R
V/I
CON
1.9
(2.5)
1.8(2.3)
KTC3199
C339
DETAIL
EMPHA
R
C334
220/6.3
1.5K
R326
R321
4.7/50
320FH
VXO
COMB
AMP
NON CORR
MES
CORRE
BEFORE
P
R
ENH
NL
CLAMP
(2.5)
1.1
R308
2.7K
R309
C363
39P
Q301
BL
C353
Q302
KTC3199BL
5.1
1.3
(1.9)
2.7K
To
SEC
DET
PB BGA
PB BGA
AFTER
P
P
R
3.0
820
C309
330P
22P
(2.5)
R310
1K
C337
C338
0.022
SLD
D.E.
CCD
LPF
R
P
2.2
(2.5)
1
C310
4.7/50
R312
2.2
1.8K
R311
4.7K
8.2M
2.3V
L401
C402
0.022
R430
47K
R425
3.9K
0.1
ALC
C403
R402 2.2M
A-VCC
R301
1.8
(0)
5.02.402.42.5
C405
10/16
Vref
5.6K
R323
R324 10K
11
R
P
KIL
R201
C220
0.022
2.53.23.4
RF
HEAD AMP
PROCESSING
VXO
PB FM
AGC
PB FM
EQ
R490
47K
XO
PB EQ
THROUGH
LP/EP
A-MUTE/
C+ROT
R302 10K
62 A.MUTE
REC
FM
AGC2
COMP
OUT
R
LINE
AMP
ALC
DET
AMP
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
R414
C414
0.01
PB/EE
EQ
12K
C421
0.022
R415
330K
R416
C415
P
150
22/16
AUDIO
SIGNAL
PROCESSING
Vref
PB/EE
REC:EP/LP
PB:EP
EQ
AMP
2.4 2.4 0 0 1.0 1.7
(2.4)
5
C416
R417
2200P
1K
C417
1200P
V.H/SW TP
R418
R491
27K
12K
R422
560
SP
4 15 14
C368
1000P
4.7/50
Y-GND
0
C-MAIN
Cn-CTL
COMP
IN
9
L301
10uH
C-VCC
BPF1
P
DECODER
C311
180P
L309
100uH
C354
220/6.3
C332 0.01
3.4
5.03.33.43.43.55.05.0
NTSC:H
C-DELAY
Cn-CTL
D.E.
R
Y/C SEP
IN
R
Y.N . R
Y.LPF
R
P
1/2
RR
P
RR
P
B.B
CLAMP
SERIAL
4.9 4.9 0
R335
18K
90 IIC CLOCK
91 IIC DATA
C312
22P
C369
0.022
C335
0.1
(0.5)
P
DEEMP
P
PB-C
FBC
0.2
CCD
VCC
PROCESSING
NL
PIC-CTL
SYNC
SEP
Chara
INS
0.1 0.3 0.3
27 DV.SYNC
R313
470
C331
220/6.3
Q304
KTC3199BL
C336 0.01
12
C COMB
CCD
LC89981/82
DELAY
CLAMP
N.C1
N.C2
ANR
PB-Y
Y/C
MIX
P
R
H-PLL
3 610
C370
180P
L303
33M
5.0
1.3
CCD
GND
Y DELAY
54 C.SYNC
DELAYED
SIGNAL
SYNC
DET
60dB
AMP
PB
CTLEQTC1
1.9
2.602.65.1
16
EE
AGC
1.7
(2)
R316
5V
1212
1.9
50
49
48
47
46
45
44
43
VCA
42
DET
41
40
ALWAYS
5V
REG
39
38
SYNC
37
DET
36
AFC
35
DET
34
AGC
TC2
33
32
31
1.1
(4.4)
C314
150
1.7(0.6)
D301
1SS131
79 REC "H"
5VT
0
0.9
2.2
9.5
1.6
1.5
(2.3)
0
2.1
2.8(3.1)
3.0
5.1
4.1
2.2
47/6.3
1.6
(4.7)
1.8
(3.3)
1.3
(3.4)
1.8
(3.3)
1.9(1.3)
1.5(2.3)
2.9
2
0.1
C326
10/16
C322
C316
10/16
C315
10/16
5VT
C330
C329
C328
0.047
C313
100P
7
R317
82K
5V
0.01
0.01
C325
C319
0.1
0.1
C318
2.2/50
2
C327
C317
0.01
KTA1267GR
1.6
1
R318
R325
1K
2.4
Q305
KTA1267
0
4.7K
C324
2
GR
0.1
Q303
(2.2)
0
R319
1K
2.6
L304
100UH
C323
47/6.3
L201
12M
C210
47/6.3
6 SECAM DET "H"
R213
100
C208
10/16
C209
0.022
C207
0.047
C206
0.47
C205
0.01
C204
0.047
C201
22/50
C203
0.47/50
R211
1.5K
C211
0.022
24 1323 22 21 20 19 18 17 16 15 14
ACC
BPF
4.3M
ACC1
BPF
2.2M BPF
X 2 X 2
SW2
LIMITER
LP
ADJ
TRICK
AFC
ID-DET
MAIN
PHASE
ID-DET
ADJ
BELL
ADJ
SW3
REC
PB
QUAD DET
PRE-BPF
REC
PB
1.1M BPF
REC
PB
SYSTEM
SW
IDENT
1.1M
4.3/1.1
BELL
SW4
Anti Ball
EP
DAC
1/4
C/D
XVCO
1.1/4.3
ACC
DET
L/M 1/4
IIC BUS
Anti Bell
ADJ
ACC2
PAL/NTSC
SECAM
SYNC
COMORESS
SYNC
GATE
PB
REC
SW5
V C/D
V SEP
SLICER
SW7
ATT
TRICK
1 12234567891011
X201
4.286MHz
C215
C216
0.1
91 IIC DATA
90 IIC CLOCK
54 C.SYNC
27 DV.SYNC
0.1
C217 0.1
C214
15P
:PB Y SIGNAL
:PB CHROMA SIGNAL
R209
100
R206
100
R2101KR205
:PB VIDEO SIGNAL
:REC Y SIGNAL
:REC CHROMA SIGNAL
:REC VIDEO SIGNAL
:PB AUDIO SIGNAL
:REC AUDIO SIGNAL
ONE VOLTAGE:PB OR REC MODE
*
TWO VOLTAGES:PB AND (REC) MODE
: WAVEFORMS No.
R212
100
SW6
V C/D
VCO
AFC
1K
R204
C213
2.2/50
PB
1K
PROCESSOR
SYSTEM
SW
REC
IC201
TA1238N
L-SECAM
CHRONA
SW8
C212
0.033
Q201
KTA1267GR
2423
WAVEFORM-1 (VIDEO SECTION)
1
IC301 Pin
PBmode
500mvp-p
5
IC301 Pin
REC mode
2.2Vp-p
2
20
IC301 Pin
38 , 32 , 31
Video in
1Vp-p
6
6
IC301 Pin
29
PB mode
2.1 Vp-p
3
IC301 Pin
PB/REC mode
4.2Vp-p
7
IC301 Pin
PB mode
400mVp-p
4
28
IC301 Pin
7
REC mode
1.4Vp-p
8
41
IC301 Pin
64
PB mode
600mVp-p
9
IC301 Pin
PB/REC mode
5Vp-p
13
IC301 Pin
PB mode
600mVp-p
10
23
IC301 Pin
24
PB/REC mode
5Vp-p
14
63
IC301 Pin
71
PB mode
3.2Vp-p
11
IC301 Pin
REC mode
340mVp-p
15
IC301 Pin
PB mode
1.8Vp-p
71, 72
10
12
IC301 Pin
PB mode
300mVp-p
16
IC301 Pin
PB mode
400mVp-p
51 , 52 , 54
43
25
WAVEFORM-2 (SERVO/OSD SECTION)
1 2
IC501 Pin
24
1V/5mS
REC/PB mdes
(V.H/SW)
5
IC501 Pin
38
1V/1mS
REC/PB mode
(DFG)
9
IC501 Pin
1V/2mS
QUE/REV modes
(D.V-SYNC)
6
IC501 Pin
1V/10µS
REC/PB modes
(DPG)
10
3
27
IC501 Pin
31
1V/10mS
REC mode
(CTL+)
4
IC501Pin
1V/10mS
REC mode
(CTL–)
32
87
39
IC501 Pin
1V/1mS
REC/PB modes
(CFG)
40
IC501 Pin
43
100mV/10µS
EE/PB modes
(V-IN)
IC501 Pin
45
500mV/10µS
EE/PB modes
(V-OUT)
IC501Pin
54
1V/20µS
EE/PB modes
(C-SYNC)
26
SCHEMATIC DIAGRAM-3 (SYSCON/SERVO SECTION)
PML01
LD+
LD-
To
LOADING
MOTOR
PMD01
D.CTL
M.GND
DFG
12V
PG
GND
5.1V
To
LOWER
DRUM C.B
PDM01
PMC01
GND
MOTOR GND
I.LIMIT
CAP.CONTROL
12V
CFG
CAP.REV "L"
5.1V
To
CAPSTAN
MOTOR C.B
PCM01
MS501
GND
MODE S1
MODE S2
MODE S3
MODE S4
To
MODE SW
A MAIN(SYSCON/SERVO SECTION)C.B
IC502
KA3082
MOTOR DRIVE
MOTOR DRIVE
MOTOR DET
2345678910
C528
C522
0.01
C529
R535
470K
C545
0.1
R521
3.3K
0.01
R526
0.1
5.6K
R525
5.6K
R563
10K
C544
0.047
R579
56K
R528
10K
R523
15K
ZD501
MTZ6.8C
D509
1SS133
R569
1M
81
78
61
R546
5.6K
80
77
76
75
74
5.1V
R550
220
21
DECK IR LED
4
21
LD501
ES501
ST5811-A,B
T-UP END
ES502
ST5811-A,B
SUP END
4
ONE VOLTAGE:PB OR REC MODE
TWO VOLTAGES:PB AND (REC) MODE
C543
2200P
12V(CAP)
5.3
R557
27K
5.3
R556
22K
R564
27K
R558
22K
C551
0.033
R547
12K
25
26
R5C5
1K
C536
0.01
R560
4.7K
5.1
C537
0.01
R559
4.7K
5.1
: WAVEFORMS No.
R506 1K
R522 1K
R512 1K
C574
1000P
PG ADJ
R5E8 10K
R5E7 10K
C557 0.01
C502
47/6.3
5V
R5B3
1K
5.3
Q514
R
KRC103M
0
R5C7
1K
R5B4
1K
5.3
Q515
R
KRC103M
0
5.3VA
C567
3900P
VR501
220KB
C556
0.01
IC504
KIA7031P or
KA75312
RESET
RESET
GND
3
0
R531
10K
R5C9
10K
12
5.3
C534
4.7/50
C581
0.01
C535
4.7/50
C582
1
2
1
2
3
4
5
6
7
1
2
3
4
5
6
7
R505 1K
8
1
2
3
4
5
C546
47/16
C525
47/16
R575 4.7K
12V(DRUM)
GND
1
0 0.5 0.8 3 1.8 1.8 12.2 12.2 0.9 0.5
R524
6.8 1W
C530
10/16
C526
47/25
5.3VA
R576 4.7K
R577 4.7K
R578 4.7K
R5C1 1K
R5C2 1K
R5C3 1K
R5C4 1K
R553
220
3
RS501
GP1S566
R555
220
3
RS502
GP1S566
*
VCC
0.01
C575
1000P
C509
0.022
C507
0.1
C508
0.1
1
C516
0.022
5.3VA
19
20
38
40
39
4
3
5
5.304.6(5.2)
8765
VCC
GND
1
000
1
3
4
5
6
7
8
9
R507 1K
11
12
R543 100
13
14
15
R5B5 100
18
19
20
21
23
24
25
26
27
28
29
30
31
C533
1000P
32
R5A1
68K
55
R5A2
120K
C5S1
43P
45
56
9190
100
R502
4.6(5.2)
CLK
GND
DATA
GND
GND
GND
234
0
R545 2.2K
R586 2.2K
R510 2.2K
R508 3.3K
0.1(0)
0.2(2.3)
2.3(4.2)
5.0(0)
R561
560
C527
180P
KTC3199BL
L5S1
33M
R5S2
6.8K
100
R501
IC503
AT24C16
EEPROM
0.4
1
0
2
3
0
4
0
5
5.1
6
4.5
7
4.5
8
1.6
9
3.5
10
11
12
5.1
13
0
14
5.3
15
5.0
16
0
17
5.2
18
0
19
20
0
21
5.3
22
2.5
23
2.5
24
2.7
25
2.4
26
0
27
2.5
28
0
29
0
30
2.9(2.3)
R562
560
2.2
Q5A1
Q5S2
KTC3199BL
99
97
94
93
86
85
DJ02 1SS133
DJ04 1SS133
DJ06 1SS133
DJ07 1SS133
DJ09 1SS133
DJ010 1SS133
DJ011 1SS13384DJ014 1SS133
5.3VA
100
99 9897 96 95 94 93 92 91 90 8788 86 85 84 83 81
000
4.8(0)
4.9
0(4.9)
4.900
4.8
4.8
100
99 9897 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
S1
S3
S2
T-UP SENSOR
VSS(A/D)
END SENSOR
T-UP REEL
SUPPLY REEL
SEC DET "H"
LEVEL METER "L"
LEVEL METER "R"
AFT
PG ADJ
A.ENV
V.ENV
KEY RTM 0
KEY RTM 1
VCC(A/D)
RESET
NC
TU SECAM VL "H"
LD (-)
LD (+)
C+ DET "H"
VCC(SYS)
A.H/SW
V.H/SW
CAP.PWM
DRUM PWM
D.V-SYNC
C.ROTARY
H.AMP SW
COMP.IN
3
CTL+
31
S6/FLD CLK
S5/FLD DATA IN
S4/FLD DATA OUT
HD3977RC17F or
GMS3977RAA57F
SYSCON/SERVO
1
2
5
CTL-
VSS(SERVO)
CTL1
CTL2
CTL3
32 3334 35 36 37 38 39 40 41 42 43 44 45
0
0.1
2.2
2.2
2.3
2.2
4
C564
330P
R568
R527
680K
560
C524
33/16
R5A3
56K
R519
27K
C5S2
0.022
R5S3
330
4.304.60000
S9
S8
IIC CLK
IIC DATA
S7/FLD ENA
PWR FAIL
STAND BY "H"(3W LED)
IC501
PROCESS
7
89
6
CTL OUT
DFG
DPG
CFG
VCC(SERVO)
VCC(OSD)
CV IN
2.2
4.4
2.5
5.202.6
38 39 40 43 45
R513
100K
C596
0.022
C503
0.1
1.3
65
G1G2G3
CAP ACCEL "H"
C.SYNC(INV)
OPT RTN(CTL MON)
CTL GAIN ADJ
10
4fsc out/2fsc out
VREF(OSD)
CV OUT
CHAR BIAS
AFC LPF
46 47 48 49 50
0
2.602.0
R567
820
C588
4.7/50
C513
5.1
1.2
G4
R/C
ADJ
DRUM
REC "H"
I-LIMIT
MODE SW1
MODE SW2
MODE SW3
MODE SW4
OSC2
OSC1
VSS(SYS)
X-TAL1
X-TAL2
TEST "H"
TIMER "H"
TSS "L"
16:9 "H"
TU SEC "H"
A.MUTE "H"
CAP.REV "H"
PWR CTL "H"
OSD"H"
C-SYNC "H"
SCART "H"
SEC/MEC "H"
C.SYNC
4fsc in/2fsc in
D OSC
IN
AFC OSC
VSS(OSD)
D OSC
0
1.2
C512
180P
0.1
C504
220/6.3
OUT
C589
150P
C541
4.7/50
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
R511
1K
C542
680P
2.7
0
3.1
5.0
5.4
0
5.4
2.5
2.5
0
0.8
1.5
0
0
0.1(0.2)
5.1
0
0
0
5.0(0)
4.9(4.5)
0
0
5.1
0
5.1
0(0.4)
2.3
2.4
1.2(0)
87
L507
100M
67
R581
R5B1
68K
1K
(REMOCON SENSOR)
80
79
78
77
76
R515
75
270
74
73
72
67
66
65
64
63
62
R5C6
1K
61
60
C552
0.01
58
56
55
54
17.734MHz
R509
10K
R518
560
C521
0.022
12V(DRUM)
IC505
KIA7042P or KA7542Z
VCC
GND
1
32
0
5.3
R504
1K
RC5F1
V OUT
GND
VCC
3
12
0
C5F7
47/6.3
R534
1M
X501
10MHz
X502
32.768KHz
CS501
CST/REC.SW
R548
100K
R589
1M
X503
R517
L506
1M
15uH
C561
L505
47/6.3
100uH
RESET
R570
4.7K
C520
1000P
R5H2
330
C570
18P
C571
18P
C515
15P
C514
18P
R544
4.7K
C576
14P
C577
14P
C519
39P
C518
33P
5.3VA
9MT168GK or SVV09MM14 (DISPLAY)
REC TIMER
SP LPLEP
F-F-NPNPNCNCNC9G8G7G6G5G4G3G2G1GNXNXNXNXNX
1
234567 1718192021
R5F0
R5F1
10
C532
0.022
D502
1SS133
10
34
35
36
37
38
39
40
41
42
43
44
R5G0 27K
81591410131112121013914815716
R5G1 27K
R5G2 27K
R5G3 27K
R5G4 27K
ZD503
MTZ6.2B
C501
0.1
R5G5 27K
C506
0.022
C500
470/6.3
R5G6 27K
R5G7 27K
5V
R583
10K
R529
10K
DIG5F1
VCR M REM BILSAP Hi-Fi ST
P16
P15
P14
P13
P12
P11
2222312444254326422741284029393038313732363335343435333632373138 39 40 41 42 43 44
6
33 32 31 30 29 28 27 26
33 32 31 30 29 28 27 26 25 24 23
P3P2P1
34
P4
P5
35
P6
36
P7
37
P8
38
39
P9
P10
40
DISPLAY DRIVE
P11
41
P12
42
P13
43
44
P14
P15
P16NCNCG1G2G3G4
1
2345678910
R5H0
12 768910
L502
100uH
C505
47/6.3
12V(DRUM)
12V(CAP)
5.3VA
Q503
KTA1267
5.3
5.4
3.6
R542
2.2K
Q501
KTC3199BL
P10P9P8P7P6P5P4P3P2P1NCNCNCNCNPNPF+
R5F6
1K
9796 95 94
R5F5
1K
R5F7
1K
R5F8
CLK
ENA
DATA IN
VSS
DATA OUT
SHUTTLE4
SHUTTLE3
SHUTTLE2
SHUTTLE1
POWER LED
IC5F1
MN12510
G5
OSC2
OSC1
VDD
VPP
11
G9
G8
G7
G6
27K
C5F8
C5F4
47/6.3
0.1
27K
22
21
20
19
18
17
16
15
14
13
12
ZD5F1
MTZ5.1B
R5F9
1K
X5F1
4.0MHz
15
14
13
12
R
R5F2
10
R5H1 56
PMK01
1
GND
2
OTPB "H"
3
4
5
1
2
3
4
5
6
7
8
9
10
1H
OSD VIDEO
2H
3H
4H
VIDEO(VPS)
5H
TU SEC "H"
6H
TU SECVL "H"
7H
IIC CLOCKAFT
8H
1J
2J
3J
4J
5J
6J
C+ DET "H"
7J
LEV MET "L"
8J
LEV MET "R"
9J
1F
2F
3F
4F
5F
6F
A.MUTE "H"
7F
8F
9F
10F
11F
VIDEO(VPS)
12F
VIDEO(Y/C)
13F
SEC DET "H"
14F
15F
16F
1C
2C
3C
4C
5C
6C
STAND-BY "H"
7C
8C
9C
10C
11C
PWR CTL "H"
12C
13C
5VA
K.RTN 1
GND
To D
FRONT 2 C.B
PKM01
PMK02
5.3VA
GND
KEY RTN 0
To C
FRONT 1 C.B
PKM02
IIC CLK
IIC DATA
To
TUNER/IF
SECTION
8H1H
A.H/SW
IIC DATA
IIC CLK
A.ENV
SCART "H"
16:9 "H"
To
Hi-Fi
SECTION
8J1J
CTL(-)
CTL(+)
REC "H"
H.AMP SW
C.ROTARY
V.H/SW
IIC DATA
IIC CLK
DV.SYNC
C.SYNC
COMP IN
V.ENV
To
A/V
SECTION
16F1F
12.3V(CAP)
12V(DRUM)
-27VG
-21VG(F-)
-15VG(F+)
5VG
TIMER "H"
5VT
5V
5.3VA
GND
To
POWER
SECTION
13C1C
14
F+
45
R591
470
13
45
91
90
63
18
90
9
62
91
11
58
64
21
7
8
32
31
79
29
28
62
24
91
27
90
43
6
54
30
R5F3
10
R590
1K
12
88
66
60
2827
SCHEMATIC DIAGRAM-4 (Hi-Fi/SCART SECTION)
A MAIN(Hi-Fi SECTION)C.B
To
POWER
SECTION
To
A/V
SECTION
To
SYSCON/
SERVO
SECTION
To
TUNER/IF
SECTION
To
A/V
SECTION
3A1A
3A1A
6J1J
5E1E
6G4G
12VA
5V
GND
HF A PB
HF REC
HF B PB
A.H/SW
IIC DATA
IIC CLOCK
A.ENV.
TU AUDIO(L)
TU AUDIO(R)
VIDEO
TU VIDEO
AUDIO IN 1
MONO AUDIO
VIDEO IN 1
1A
2A
3A
1G
2G
3G
1J
2J
3J
4J
5J
6J
1E
2E
3E
4E
5E
5G
4G
C942
1/50
6G
C959
43P
C835
0.47/50
R828
1K
TP801
HiFi RF
C801
0.1
3.8
1
3.9
2
3.9
3
3.9
4
3.8
5
C806
4.7/50
3.8
6
C807
4.7/50
3.8
7
C808
0.1
3.8
8
C809
0.1
3.8
9
3.8
10
3.8
11
ONE VOLTAGE:PB OR REC MODE
*
TWO VOLTAGES:PB AND (REC) MODE
:PB VIDEO SIGNAL
:REC VIDEO SIGNAL
DCL
DCR
L802
100uH
R817
3.3M
INPUT
: VIDEO SIGNAL
:PB AUDIO SIGNAL
:REC AUDIO SIGNAL
ZD801
C832
MTZ5.6B
R826 18K
R824 100
R825 560
3.6
(1.9)
44 34
43 42 41
SELECT
DCL
DCR
12 2213 14
0 3.8 0 0 6.0 6.0 0 6.0
C810
10/16
47/6.3
I C
C811
10/16
C833
0.01
C830
R823
LEVEL DET.
HF LIMITER
LEVEL DET.
HF LIMITER
NOISE
CLIPPER
SUPPR.
NOISE
REDUCTION
LINE
SELECT
C813
10/16
R950 100
R949 100
C831
0.01
05.14.2 0.94.4
AUDIO
OUTPUT
SELECT
C814
10/16
13 24
IC-BUS
CONT.
12 1
R827
10K
40 39 38 37 36 35
DOC
PLL 1.3M
CCO
AUDIO
CLIPPER
NOISE
REDUCTION
15 16 17 18 19 20 21
IC901
BH7635S
LPF
LPF
HF
HF
PLL 1.7M
CCO
NOISE
SUPPR.
PEAK
HOLD
A.H/SW VCCH GNDH
2
0.1
470
0.7
0
(4.3)
(4.2)
1.3M
BPF
1.7M
BPF
14 15 16 17 18 19
11109876
DEC.
SELECT
C815
10/16
HF
AGC
5V
REG
0.6
(4.2)
NORMAL
SELECT
6.0 4.5 3.8
C816
10/16
VCC
GND
C948
10/16
L801
100uH
ZD802
C828
MTZ13A
47/16
IC801
TDA9605H
0.7(4.3) 12.0
C817
10/16
12.0
CLAMP CLAMP CLAMP
00
VHS Hi-Fi AUDIO
PROCESSOR
VCC
C818
4.7/50
20 22 2321
CLAMP
GND
VCC
532
4
12.0
C949
0.1
C950
10/16
Vref
Lref
GND
C941
10/16
33
32
31
30
29
28
27
26
25
24
23
3.9
3.9
3.9
0.8
3.9
3.9
0
0.8
3.9
3.9
3.9
R948
330
C829
0.01
R947
330
R822
33K
R821
2.7K
C825
47/16
C824
10/16
C823
10/16
R820
R819
2.7K
R818
33K
10/16
39K
C822
10/16
C821
47/16
C819
10/16
C827
C826
6800P
C820
6800P
C952
0.01
L941
100µH
C951
47/16
C902
470/16
C912
470/16
R905
560
R906
560
L902
100M
C953
82P
ZD902
39P
R911
R916
560
100M
L904 100M
1000P
75
R915
560
L912
100M
L901
L906
100M
C904
R926
560
R925
560
R902
C903 1000P
C906
R912
75
L911
100M
L914
100M
L916
100M
75
C901
1000P
C908
1000P
10P
1000P
C957
0.047
C958
0.047
C911
1000P
C918
C905
10P
R982
2.2K
R981
2.2K
R829
47K
R830
47K
L926
100M
L924
100M
ZD805
MTZ5.1B
ZD806
MTZ5.1B
C924
1000P
C923
1000P
L907
R933
12K
R934
10K
L905
BEAD
BEAD
JK902
AUDIO
OUT(R)
AUDIO
OUT(L)
JK901
SCART1
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
5
3
1
42
40
38
36
34
32
30
28
26
24
22
AV1 IN/OUT (TV)
6
4
2
JK901
SCART2
41
39
37
35
33
31
29
27
AV2 IN (DECODER)
25
23
7J
C+ DET "H"
8J
LV MT "L"
9J
LV MT "R"
To
SYSCON/
SERVO
SECTION
9J7J
3029
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