Aiwa HV-FX5200 Z Service Manual

HV-FX5200

Z

SERVICE MANUAL

STEREO VIDEO CASSETTE RECORDER

This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
(S/M Code No.09-999-335-8T2)

.

BASIC TAPE MECHANISM: D-33 (6721R-0152A)

S/M Code No. 09-996-332-8R2

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. SYSCON/SERVO/OSD SECTION...................... 27 ~ 28

4. Hi-Fi 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

4. NICAM SECTION........................................................ 39

IC DESCRIPTION ................................................... 40 ~ 45

IC BLOCK DIAGRAM..................................................... 46

FL DISPLAY................................................................... 47

ADJUSTMENT........................................................ 48 ~ 49

MECHANICAL EXPLODED VIEW 1/1 ........................... 50

MECHANICAL MAIN PARTS LIST 1/1 ......................... 51

MECHANISM EXPLODED VIEW 1/3, 2/3, 3/3 ..... 52,54,56

MECHANISM MAIN PARTS LIST 1/3, 2/3, 3/3 .... 53,55,57

DECK MECHANISM PARTS LOCATIONS

Top View.......................................................................... 58

Bottom View .................................................................... 58

DECK MECHANISM DISASSEMBLY

1. Drum Assembly......................................................... 59

2. Plate Assembly Top................................................... 61

3. Holder Assembly CST............................................... 61

4. Guide CST ................................................................ 61

5. Bracket Side (L)/Bracket Assembly Door.................. 61

6. Arm Assembly F/L ..................................................... 61

7. Lever Assembly S/W................................................. 61

8. Arm Assembly Cleaner.............................................. 62

9. Head F/E ................................................................... 62

10. Base Assembly A/C Head ......................................... 62

11. Brake Assembly S ..................................................... 63

12. Brake Assembly T ..................................................... 63

13. Arm Assembly Tension.............................................. 63

14. Reel S & Reel T ........................................................ 63

15. Support CST ............................................................. 64

16. Base Assembly P4.................................................... 64

17. Opener Lid ................................................................ 64

18. Arm Assembly T/up ................................................... 64

19. Arm Assembly Pinch ................................................. 64

20. Belt Capstan/Motor Capstan ..................................... 65

21.Clutch Assembly D33 ................................................. 65

22. Lever F/R .................................................................. 65

23. Gear Assembly H-Up/D or Gear Assembly Up/D...... 65

24. Bracket Assembly Jog............................................... 66

25. Guide Rack F/L, Gear Rack F/L................................ 66

26. Brake Assembly Capstan.......................................... 66

27. Gear Drive/Gear Cam/Gear Connector .................... 67

28. Bracket Assembly L/D motor..................................... 67

29. Gear Sector............................................................... 68

30. Base Tension/Plate Slider/Lever Tension .................. 68

31. Gear Assembly P3/Gear Assembly P2 ..................... 69

32. Base Assembly P3/Base Assembly P2 ..................... 69

33. Arm Assembly Idler Jog or Arm assembly Idler......... 69

DECK MECHANISM ADJUSTMENT

Tools and Fixtures for service ......................................... 70

1. Mechanism Alignment Position Check........................ 71

2. Preparation for Adjustment ......................................... 72

3. Checking Torque ......................................................... 72

4. Guide Roller Height Adjustment.................................. 73

4-1. Preliminary Adjustment .......................................... 73

4-2. Precise Adjustment ................................................ 73

5. Audio/Control (A/C) Head Adjustment......................... 74

5-1. Preliminary Adjustment .......................................... 74

5-2. Confirm that the Tape Path smoothly between

the Take-up Guide and Pinch Roller ..................... 75

5-3. Precise Adjustment (Azimuth Adjustment)............. 75

6. X-Value Adjustment..................................................... 75

7. Adjustment after Replacing Drum Assembly

(Video Heads) ............................................................. 76

8. Check the Tape Travel after Reassembling

Deck Mechanism......................................................... 76

8-1. Checking Audio and RF Locking Time

during Playback and after CUE or REV ................ 76

8-2. Check for Tape Curling or Jamming....................... 76

MAINTENANCE/INSPECTION PROCEDURE

1. Check before starting Repairs .................................... 77

2. Required Maintenance ................................................ 78

3. Scheduled Maintenance ............................................. 78

4. Supplies Required for Inspection and Maintenance ... 78

5. Maintenance Procedure.............................................. 78

5-1. Cleaning................................................................. 78

5-2. Greasing ................................................................ 79

MECHANISM TROUBLESHOOTING GUIDE

1. Deck Mechanism ........................................................ 80

2. Front Loading Mechanism .......................................... 83

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
Video signal system PAL color signal, 625 lines, 50 fields
Usable cssettes VHS video cassettes
Recording/playback time PAL/MESECAM

SP: 5 hours max. with E-300 tape.
LP: 10 hours max. with E-300 tape
NTSC (Playback only)
SP: 3 hours 30 minutes max.
with T-210 tape
LP: 7 hours 30 minutes max.
with T-210 tape
EP: 10 hours 30 minutes max.
with T-210 tape

Tape speed PAL/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,

S01 to S07 (CATV)
VHF-high: C05 to C12, S08 to S41
(CATV)

UHF: C21 to C71
Video input 1.0 Vp-p, 75 ohm, unbalanced
Video output 1.0 Vp-p, 75 ohm, unbalanced
Horizontal resolution 240 lines (SP)
Video S/N 43 dB (SP)
Audio track 3 tracks (Hi-Fi sound 2 tracks,

Normal sound 1 track)
Audio input SCART: -5 dBs, more than 10 k ohm
Audio output SCART: -5 dBs, less than 1 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. 3.4 kg (7.48 lbs.)

• Design and specifications are subject to change without notice.

ACCESSORIES LIST

REF. NO PART NO. KANRI DESCRIPTION

NO.

1 S8-35R-P00-43J INSTRUCTION ASSY
2 S7-11R-1P0-16C REMOTE CONTROLLER ASSY
3 S5-640-18B-000 PLUG ASSY PHONO CORD
4 S8-610-33B-000 CABLE SET ASSY
6 S8-615-05R-000 CABLE ASSY

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-SK6-153-00A IC,STR-G6153T 5P

! S2-309-024-040 SENSOR LTV-817B PHOTO COU
! S6-570-62B-000 SENSOR PC123Y

SI-SS4-310-00A IC,KA431AZ
SI-KE4-310-00A IC,KIA431 3P

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

SI-IT3-407-00A IC,MSP3407D
SI-SA7-479-30A IC,LC74793
SI-PH9-605-00A IC,TDA9605H
SI-RH7-635-00A IC,BH7635S

TRANSISTOR
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-R31-990-9AF TR,KTC3199-BL
ST-R12-670-9AC TR,KTA1267-GR

ST-R10-300-9AE TR,KRC103M

DIODE
87-070-173-010 DIODE,S1WBA60

SD-D01-000-9CA DIODE,EG01CW
87-A40-284-080 DIODE,ERA22-10
SD-D01-000-9AC DIODE,EU01W
87-020-215-010 DIODE,ERC81-004L22

SD-R18-020-9AA DIODE,ERA18-02KFRB
87-070-112-060 DIODE,RU4YX-LF
87-020-465-080 DIODE,1SS133
87-017-011-080 DIODE,IN4003A

MAIN C.B
BC101 S6-360-04C-000 COIL,BFS3550R2FD8

BC102 S6-360-04C-000 COIL,BFS3550R2FD8
BC905 S6-360-04C-000 COIL,BFS3550R2FD8
BC907 S6-360-04C-000 COIL,BFS3550R2FD8

!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
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

NO.

REF. NO PART NO. KANRI DESCRIPTION

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
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 87-015-698-080 CAP,E 4.7-50V
C704 87-010-078-080 CAP,E 47M-6.3V

C706 87-016-577-080 CAP,E 470UF-16V
C713 87-010-078-080 CAP,E 47M-6.3V
C7M2 87-015-684-080 CAP,E 47-16V
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
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

NO.

7

REF. NO PART NO. KANRI DESCRIPTION

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
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
L308 87-003-282-080 COIL,12 2.3-3.4-5
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
L705 87-005-196-080 COIL,10UH
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
L902 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L904 87-003-152-080 INDUCTOR,100M 2.3-3.4-5
L906 87-003-152-080 INDUCTOR,100M 2.3-3.4-5

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

NO.

REF. NO PART NO. KANRI DESCRIPTION

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 S5-612-34W-000 CONN,10P

P3D02 S6-30R-5S0-08E CONN,6P
P3D03 S5-612-51B-000 CONN,2P
PKM01 S5-610-36D-000 CONN,5P
PLM02 S5-618-44J-000 TUC-P10X-B1,TAIKO B-B 10 P
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,TUC-P10P
PML01 S6-30R-2S0-11A CONN,2P

!PW101 S5-612-92B-000 GP390 LGC 3P STRAIG P
!R101 S6-140-07R-000 RES,2.7-2W

!R102 SR-S10-03K-619 RES,100K-2W
!R104 SR-S56-02K-619 RES,56K-2W
!R109 SR-S03-50K-619 RES,0.35-2W

R524 SR-F06-81J-619 RES,6.8-1W
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-02E TADC-G006D LGC&D G/K/I H ITU
TU701 S7-00R-P3G-01E TCMK0601PD08C SS G/K/I H ITU
VR501 S6-130-32W-000 SFR,RH0638CJ5R(220K)
X301 S2-02R-144-3AC X’TAL,4.433709M
X301 S2-02R-144-3AD 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

ZD104 83-NEG-677-080 DIODE,MTZ5.6B
ZD151 SD-Z13-000-9AA ZENER,MTZ13A
ZD152 87-A40-345-080 ZENER,MTZ10-C
ZD153 SD-Z13-000-9AA ZENER,MTZ13A
ZD501 SM-TZ6-8CT-000 ZENER,MTZ6.8C

ZD503 83-NEG-678-080 ZENER,MTZ6.2B
ZD5F1 SD-Z51-000-9HA ZENER,MTZ5.1B 0.5W
ZD701 87-002-743-080 ZENER,MTZ33B
ZD801 83-NEG-677-080 DIODE,MTZ5.6B
ZD802 SD-Z13-000-9AA ZENER,MTZ13A

ZD805 SD-Z51-000-9HA ZENER,MTZ5.1B 0.5W
ZD806 SD-Z51-000-9HA ZENER,MTZ5.1B 0.5W
ZD807 SD-Z13-000-9AA ZENER,MTZ13A

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

NO.

8

REF. NO PART NO. KANRI DESCRIPTION

P7M51 S5-618-48D-000 CABLE 6P
P7M52 S5-618-48F-000 CABLE 9P

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
X751 S5-290-219-000 X’TAL 18.432MHZ

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

1
2
3
4
5

GND

OTB "H"

5.3VA
GND

KEY RTN1

1
2
3
4
5

1
2
3
4
5
6
7

D.CTL

M.GND

DFG

12V

PG

GND

5.3V

1
2
3
4
5
6
7

1
2
3
4
5
6
7
8

GND

MOTOR GND

I-LIMIT

CAP CTL

12V

CFG

CAP REV "L"

5.3V

1
2
3
4
5
6
7
8

1
2
3
4
5
6

CTL(+)

CTL(-)

A/E(-)

A/E(+)

A.REC

A.PB

1
2
3
4
5
6

1
2
3
4
5
6
7
8
9

10

1
2
3
4
5
6
7
8
9

10

SP A PB

SP REC
SP B PB
LP A PB

LP REC
LP B PB

Hi-Fi A PB
Hi-Fi REC
Hi-Fi B PB

1
2
3
4
5

GND
MODE S1
MODE S2
MODE S3
MODE S4

1
2
3
4
5

12GND

FULLERASE12

LOWER
DRUM

CAPSTAN
MOTOR

MS501
MODE SW

FULL ERASE
HEAD

CYL.
HEADS

MAIN C.B

FRONT2 C.B

ACE
HEAD

PMD01 PMD01

PMC01 PCM01

P3D02 P3D02

MS501

P3D03 PD303

12LD(+)

LD(-)12

LOADING
MOTOR

PML01 PML01

P3D01 P3D01

PKM01 PMK01

1
2
3
4
5
6
7
8
9

10

GND

KEY RTN0

1
2
3
4
5
6
7
8
9

10

FRONT1 C.B

NICAM C.B

PKM02 PMK02

P7M51 PM701

1
2
3
4
5
6

5V

MONO AUDIO

GND

SIF
GND
GND

P7M52 PM702

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8
9

GND
GND
GND

TU AUDIO (R)

GND

TU AUDIO (L)

9V

IIC CLOCK

IIC DATA

10

BLOCK DIAGRAM-1 (POWER SECTION)

5.3VA

5VG

BD101

R101

R102

C103

C113

C112

HOT GND

F101

WH

(BL)

BK

(BR)

PW101

6

9

10

11

8

7

12

2

1

4

3

13

13

1

2

IC102

IC103

4

T101

TRANSFORMER

4

2

3

1

RECTIFIER

& SMOOTHING

9V REG.

BLOCK

(Q152,R152,

Q165,C153,

ZD152)

RECTIFIER

& SMOOTHING

RECTIFIER

& SMOOTHING

DRIVE & S/W BLOCK

OVER CURRENT LIMIT

BLOCK

+

12.5VA

-27VA

STAND-BY "H"

FD(-)

FD(+)

33V

12VA

9V

12V(DRUM)

5VT

5V

D152 D154 D155

SNUBBER

BLOCK

(IC101,R109,C111,

D104,R103,C109)

(D102,R104,

C105,C106)

(D107, F103,

C118)

(D109, C120,

L104,C121)

(D106, C116,

L103,C117)

NOTES: Symbol denotes AC ground.

Symbol denotes DC chassis ground.

FROM µ-COM

P.CTL"H"

LINE FILTER

BLOCK

(C101,L102,

C102)

RECTIFIER

& SMOOTHING

(D105, C115)

-27VG S/W BLK

(Q154,R164,R165,Q155)

(Q156,Q157,R166,R167)

RECTIFIER

& SMOOTHING

(D108, C119)

36V S/W

BLOCK

(Q158,R154,

R155)

12VT REG.

BLOCK

(Q153,C152

R171, ZD153)

5VT SW

BLOCK

(Q162, R161,

R162)

5V S/W

BLOCK

PWR CTL

BLOCK

Q160

(Q159, R158,

R159)

(Q161)

FEED-BACK

BLOCK

(R116,R117,R118

R119,R120,R121

C114)

12VA REG.

BLOCK

(Q151,R151, ZD151, C151)

FD(+) REG BLK

(Q164,R169,R170)

5VG SW BLK

From/To

SYSCON/SERVO

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

To

Hi-Fi SECTION

To

TUNER/IF

SECTION

Hot Circuit

11

ACC

C. COMB LPF

Y

DELAY

MAIN

CONV

C LPF

PB EQ

LPF

YNR

NL

DE EMP

Y/C
MIX

60dB AMP

CLAMP

DOUBLE

LIMIT

PB
PEAKING

MAIN

DE-EMPH

V.H S/W

CLOCK DATA C SYNC

Y/C

VIDEO

V. OUT

VPS

PB FM

AGC

FM

DEM

ENV.

DET

SUB
LPF

SP 'B' PB

SP 'A' PB

From

CYL.HEADS

V. ENV

To
SYSCON/SERVO
SECTION

From
SYSCON/SERVO
SECTION

From/To
SYSCON/SERVO
SECTION

COLOR

ROTARY

88

5974 57 54 52 51 61 72 71

46
45

43
41

91

93

10 18 17 21 20 23 24 28 29

11

LP 'A' PB

LP 'B' PB

82

85

IC301IC301

LA71591MLA71591M

VIDEO/AUDIOVIDEO/AUDIO

PROCESSORPROCESSOR

PB MODE

REC MODE

SP REC

IC 301IC 301

LA71591MLA71591M

VIDEO/AODIOVIDEO/AODIO

PROCESSORPROCESSOR

COLOR

ROTARY

V. H S/W

CLOCK

DATA

C. SYNC

REC 'H'

90

LP REC

84

71 72 61 51 52 54 57 59

46
45

43
41

38

32

31

3028242319181110

+

REC FM

EQ

FM
MOD

W/D
CLIP

MAIN

EMPH

AGC

FBC

NL EMPH

DETAIL
ENH

Y-LPF

YNR

BPF1

C. COMB

BPF

Y

DELAY

COMB

AMP

CCD

LPF

S/W

V. IN 1

Q301

Q302

Q304

Q303

Q303

Q304

: PB C SIGNAL
: PB VIDEO SIGNAL

: PB Y SIGNAL

: REC C SIGNAL
: REC VIDEO SIGNAL

: REC Y SIGNAL

Q305

From
SYSCON/SERVO
SECTION

From/To
SYSCON/SERVO
SECTION

To

CYL.HEADS

MAIN

DE-EMPH

2120

Q302

R308,R309,

C309,C363

From
Hi-Fi
SECTION

ACC : Automatic Color Control
YNR : Y Noise Reduction
LPF : Low Pass Filter
BPF : Band Pass Filter
FBC : Feed Back Clamp

BLOCK DIAGRAM-2 (VIDEO SECTION)

12

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

21

22

23

24

BB

NC

AUDIO

SDA

MB

SCL

VIDEO

MD TU

RF AGC

NC

AS

SCL

SDA

B+

B+

NC

TU

TP

IF

AUDIO

SIF

AFT

VIDEO

1B
2B
3B
4B
5B

1E
2E
3E
4E

5E

1H

2H
3H
4H
5H

6H
7H
8H

5.3VA
9V

5VT

33VT

5V

TU AUDIO(L)
TU AUDIO(R)

MOD A. IN

VIDEO

TU VIDEO

OSD VIDEO

IIC CLOCK

IIC DATA

IIC CLOCK

AFT

VIDEO(VPS)

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

MAIN(TUNER/IF SECTION)C.B

: REC AUDIO SIGNAL

: PB AUDIO SIGNAL

: REC VIDEO SIGNAL

: PB VIDEO SIGNAL

TU701

AERIAL
RF OUT

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

MSP3407DMSP3407D

NICAM,A2NICAM,A2

NAICAM C.B

:REC AUDIO SIGNAL

PD:Phase Detector

FILTER

FILTER

C703

1413

BLOCK DIAGRAM-4 (Hi-Fi/SCART SECTION)

MAIN(Hi-Fi SECTION)C.B

1A

From

From

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

From

POWER
SECTION

To/
A/V
SECTION

To/
SYSCON/
SERVO
SECTION

From

TUNER/IF
SECTION

To/ From
A/V
SECTION

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.

REDUCTION

LINE

SELECT

LEVEL DET.
HF LIMITER

LEVEL DET.
HF LIMITER

AUDIO

CLIPPER

NOISE

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

I2C : Inter IC Bus

DOC : Drop Out Compensator

IC901

BH7635S

VIDEO SYGNAL

SELECTOR

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 (AUDIO PB SECTION)

AMP

HI-FI B

HI-FI A

FROM
CYL.HEADS

HI-FI S/W 25

AMP

SERIAL

DECOEDR

AMP

37

35

41

44 40 34

16
17

19
20

434222

961

4

5

23

24

100

HF

AGC

BPF

(L,R)

PLL

HP

LIMITER

SWITCH

NOISE

AUDIO

LPF

DATA

LP/EP

EQ AMP

REC"H"

Q402
Q403
Q404

AUDIO

REC/PB

HEAD

I C

2

CLOCK

DATA

SERIAL

DECODER

LINE
AMP

MUTE

IC301

LA71591M
VIDEO/AUDIO
PROCESSOR

CLK

EU1 A.OUT L

A.OUT L
A.OUT R

JK902

EU2 A.OUT L

EU1 A.OUT R

EU2 A.OUT R

OUT SELECT

NOISE

REDUCTION

LEVEL

DET

IC801

TDA9605H

VHS Hi-Fi AUDIO

PROCESSOR

A.ENV

5V 12VA

FROM
TUNER/IF
SECTION

FROM
SCART 1,
SCART 2

FROM/TO
SYSCON/SERVO
SECTION

FROM
SYSCON/SERVO
SECTION

FROM
POWER
SECTION

FROM
POWER
SECTION

TO
SCART 1,
SCART 2

FROM
SYSCON/SERVO
SECTION

TO
CYL.HEAD

FROM
SYSCON/SERVO
SECTION

: PB AUDIO SIGNAL

: REC AUDIO SIGNAL

ALC : Automatic Level Control

1

40 34

99

36

6

796

76

98

434221

2
3

6
7
8
9

EE

VOLUME

TU A.IN L

TU A.IN R

EU1A.IN L

EU1A.IN R

EU2A.IN L

EU2A.IN R

AUIDO

LPF

AUIDO

CLIPPER

HF

LPF

CCO MIX

NOISE

REDUCTION

INPUT SELECT

AUTO

BIAS

REC
AMP

LINE
AMP

ALC

MUTE

CONTROL

Q401

CURRENT

AMP

BIAS
OSC

TL401

Q405

NORMAL

SELECT

5V 12VA

IC801

TDA9605H

VHS Hi-Fi AUDIO

PROCESSOR

IC301

LA71591M
VIDEO/AUDIO
PROCESSOR

DATA

I C

2

CLOCK

AUDIO

REC,PB

HEAD

HF REC

BLOCK DIAGRAM-6 (AUDIO REC SECTION)

1817

BLOCK DIAGRAM-7 (SYSTEM CONTROL SECTION)

IC505

KIA7042P

POWER

FAIL DET.

FROM
POWER
SECTION

IC504
KIA703P
RESET

IC503

FROM/TO
POWER
SECTION

FROM/TO
AUDIO/
VIDEO
SECTION

FROM/TO
Hi-Fi
SECTION

FROM/TO
TUNER/IF
SECTION

FROM/TO DECK

AT24C16

EEPROM

IC502

MOTOR DRIVE

L/D MOTOR

MODE SW

MS501

PML01

12V

(DRUM)

KA3082

1

2

3

VCC

GND

OUT

RESET

VCC

GND

OUT

RESET

VCC

GND

V OUT

5V

-27VG

5VG

5.3VA

IIC : Inter IC Bus
PWR FAIL : Power Fail

5V

OSC

OSC

OSC

OSC

RC5F1
REMOCON
SENSOR

CS501

CST&REC SW

REC P/STILL REW
FF PLAY STOP

CH-UP CH DOWN
ONE-TOUCH POWER
PLAYBACK

Q501

Q503

1

1234

5678

23

321

12345

67

89

10

GND

ZD501

C529

C528

GND
MODE S1
MODE S2
MODE S3
MODE S4

OUT 1

OUT 2

R526

R555

R553

R550

R559

R560

R556

R558

Q515

Q514

RS502

SUP.REEL

RS501

T-UP REEL

LD501

DECK IR LED

C501C506 C521C503

C500C505

L502

L505

R503

C561C554

R525

ES502

END

X501

10MHZ

X503

17.734MHz
L506

R518
C518
C519

VR501

PG ADJ

X502

32.768KHZ

ES501

T-UP END

LD(-)

CTL+

CTL-

CAP REV "H"

I - LIMIT

DRUM PWM

CAP PWM

DFG

DPG

CFG

CAP ADJ

DRUM ADJ

LEVEL METER 'L'

LEVEL METER 'R'

A.ENV

A. H/SW

C+ DET 'H'

IIC CLK

IIC DATA

IIC CLK

IIC DATA

V.ENV

V. H/SW

PWR CTL 'H'

REC 'H'

DV.SYNC

SECAM DET "H"

TIMER "H"
C.ROTARY
H AMP SW

COMP. IN

CVin

CVout

STAND-BY 'H'

AFT

C.SYNC(INV)

IIC DATA

IIC CLK

IIC DATA

IIC CLK

S7/ FLD ENV

A.MUTE "H"

C.SYNC(NOR)

LD(+)

MODE SW1
MODE SW2
MODE SW3

MODE SW4
OSC1

OSC2
X-TAL1

X-TAL2
END SENSOR

PG ADJ

T-UP SENSOR
SUPPLY REEL

T-UP REEL

DOSC OUT
DOSC IN

R/C

CST SW 'H'

KEY RTN 1

KEY RTN 0

CTL.GAIN ADJ

CTL1

CTL2

CTL3

CTL CONT.

Vcc(OSD)

Vcc(SERVO)

Vcc(SYS)

Vcc(A/D)

4fsc out
4fsc in

P 1

P 2

V ret

IN 1

IN 2

VCC 1

VCC 2

3

78

5
4

19

31 32 61 78 26 25 38 39 40 80 81 11 23 21 90 91

90

91
12
24

62
54
60
79
27

6
66
28
29
30
43
45
88

9
87
81

TU SEC "H"

63

TU SEC VL "H"

18

90

91
90
94

S4/ FLD DATA OUT

97

S5/ FLD DATA IN

S6/ FLD CLK

RESE

PWR FAIL

96
95

16

89

20

77
76
75
74

72
73

70
69

10

1

52
53

51
50

82 57 14 13 55 35 36 37 42 41 22

15

34

IC501

HD3977

SYSCON/SERVO

PROCESSOR

5VT

1
2
3
4
5

1LD +

2LD -

R

R

FRONT 2 C.B FRONT 1 C.B

5.3VA

CTL.
GAIN
ADJ

Q5A1

1

P15

P16NCNCG1G2G3G4

G5

P3P2P1

POWER LED

SHUTTLE4

SHUTTLE3

SHUTTLE2

SHUTTLE1

DATA OUT

DATA IN

CLK

234567891011

33 32 31 30 29 28 27 26 25 24 23

44

43

42

41

40

39

38

37

36

35

34 P4

P5
P6
P7
P8
P9
P10
P11
P12
P13
P14

12

13

14

15

16

17

18

19

20

21

22

G6

G7

G8

G9

VPP

IC5F1

MN12510

LED DRIVE

VDD

OSC1

OSC2

VSS

ENA

OSC

X5F1 4MHz

2019

SCHEMATIC DIAGRAM-1 (POWER SECTION)

R

R

R

R

2B

3C

4C
5C

6C

7C

8C

9C

10C

11C

12C

2C

1C

1D
2D
3D

13C

3B
4B

5B
6B

1A

1B

1B 6B

2A
3A

5.3VA

9V

5VT

33VT

5V

GND

12VA

5V

GND

12.3V(CAP)
12V(DRUM)

-27VG

-21VG(F-)

-15VG(F+)

STAND-BY "H"

5VG

TIMER "H"

5VT

5V

PWR CTL "H"

5.3VA
GND

5VT

5V

GND

POWER CORD

AC200-240V

50Hz

PW101

F101

T1.6A/250V

C101

0.1/275V

FH02

FH01

L102
33m

C102

0.1/275V

BC101

BEAD CORE

BD101

S1WBA60

R102

100K 2W

R101

2.7 2W

C103

68/400

C122

0.022

R104

56K
2W

C105

0.01/630

C106

100P/1K

BC102

BEAD CORE

D102
ERA22-10
EG01CW

5

4

3

2

41

23

1

DROIN

OCP

GND

FB

VCC

Slort

OVP

Reg1(9.4V)
Reg2(7.2V)
Reg3(7.2V)

TSD

Latch

Drive

Buffer
Amp.

Mirror

FB Curent

Detector

Counter

FB OCP

OSC

S
RQ

IC101

G-6153T

R109

0.35 2W

C109
33/25

C111

0.022

C112

3300P/400V

C113

220P/400V

IC103

KA431AZ

or

KIA431

IC102

PC123Y

or

LTV-817B

R103

8.2

D104

EU01W

1

2

15

13

12

7

8

11

10

96

4

T101

EER2828

D109

RU4YXLF

D108

EU01W

ZD151

MTZ13A

R151

1.2K

ZD153

MTZ13A

C152

4.7/50

R171

3.9K

R165

12K

L105

100M

R164

12K

R166

2.2K

R167

2.2K

R155

27K

R154

1K

R161

270

R162

330

R158

270

R159

330

C123

47/6.3

Q161

KTC3199BL

C124
22/16

R172

12K

D151

1SS133

R156

10K

R157

1K

R169

1K

R170

1K

R152

1.2K

C153

4.7/50

ZD152

MTZ10C

ZD104

MTZ5.6B

C155

0.1

Q165

KRC101M

Q155

KRA103M

Q157

KRA103M

C156
10/16

D155

1N4003A

D154

1N4003A

D152

1N4003A

C159
10/16

C120

470/25

C151

4.7/50

C157

10/16

Q151

KTC3203Y

Q154

KTC3198BL

Q156

KTC3203Y

Q158

KTA1268BL or KSA709CY

Q164

KTA1273Y

Q162

KTA1273Y

Q159

KTA1273Y

Q160

KRC101M

Q152

KTC3203Y

Q153

KTC2804Y

L104

22MH

C121

470/25

C119

47/50

FR02

4.7 1/4W

F103

ICP-N10

D107

ERA18

C118

220/10

C117

470/16

R114

100K

L103

22MH

C116

1000/16

C115
47/50

D106

ERC81-004L

D105

EU01W

R116

330

R117

2.2K

R118

1K

C114

0.047

R119

3.3K

R120

2.7K
1%

R121

180

To
TUNER/IF
SECTION

1A 3A

To
Hi-Fi
SECTION

1C 13C

To/From
SYSCON/
SERVO
SECTION

1D 3D

To
A/V
SECTION

HOT CIRCUIT

MAIN(POWER SECTION)C.B

2221

SCHEMATIC DIAGRAM-2 (AUDIO/VIDEO SECTION)

1 30

31

50

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

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

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

100

81

99

98

97

96

95

94

93

92

91

90

89

88

87

86

85

84

83

82

ALC

Vref

2.3V

ENV
DET

MUTE

Vref

LINE
AMP

ALC
DET

Vref

2.3V
EQ

AMP

EQ

AMP

COMP

OUT

REC

FM

AGC2

PB FM

AGC

REC FM

AGC1

REC

FM EQ

DOUBLE

LIM

SERIAL

DECODER

NL

EMPHA

CLAMP

CLAMP

H-PLL

FBC

CLAMP

1/2

DETAIL

ENH

FM

DEM

SUB
LPF

Chara

INS

60dB
AMP

SYNC

SEP

Y/C

MIX

N.C1
N.C2

PIC-CTL

ANR

SYNC

DET

EE

AGC

PB FM

EQ

AUDIO
SIGNAL
PROCESSING

HEAD AMP

RF

PROCESSING

FM

PROCESSING

W/D

CLIP

FM

MOD

Y.N.R

BPF1

Y.LPF

V/I

CON

MAIN

CONV

SUB

CONV

BALANCE

BPF2

C-LPF

ACC

AGC
DET

B-UP
AMP

REC
BGA

BPF

D.E.

D.E.

D.E.

SLD

C COMB

CCD

LC89981/82

DELAY

PROCESSING

Y DELAY

VXO2 VXO1

NAP

KIL

KIL

B.D.

KIL
DET

PILOT

BG

320FH

VXO

COMB

AMP

PHASE

ALT

SECAM DET

PAL M DET

REC
APC

REC
APC

REC
APC
DET

REC
AFC

ID DET

CCD

LPF

PB BGA

AFTER

PB BGA

BEFORE

NL

DEEMP

A.GND

PB/EE

PB EQ
THROUGH

S-VHS:OPEN

320/321FH
VCO

VXO
XO

PB/EE
REC:EP/LP
PB:EP

REC
FM AGC2
DET

H.A
VCC

H.A
GND

H.A
GND

A-VCC

C-GND

SP

LP/EP

A-MUTE/

C+ROT

RFSW/

HASW IN

REC

S-FM IN

FM AGC

DET

ACC DET

BAL/TCI

Y-VCC

Y-GND

R

R

P

P

P

P

P

R

AFC
DET

DET

SYNC

REG

ALWAYS

5V

DELAYED

SIGNAL

VCA

DET

R

R

R

R

R

R

R

R

RR

RR

B.B

R

R

P

R

R

NTSC-M

P

P

P

P

P

PB-Y

PB-C

P

P

P

PB
CTLEQTC1

AGC
TC2

P

P

COMP
IN

Y/C SEP
IN

P

P

R

BEFORE

NON CORR
MES

CORRE

AFTER

C-MAIN

C-DELAY

Cn-CTL

Cn-CTL

C-VCC

NTSC:H

CCD
VCC

CCD
GND

To
SEC
DET

P

1
2
3
4
5
6
7
8
9

10

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

2
1

F/E

GND

3G
2G
1G

4G
5G
6G

6G1G

13F
14F
15F

16F

16F3F

11F
12F

8F
9F

10F

6F
7F

3F
4F
5F

1F
2F

1

2

3

6

5

4

2D
3D

3D1D

1D

5VT

5V

GND

REC "H"
H.AMP SW
C.ROTARY

79
29
28

62
24
91
90
27

6
54
30

12

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/From
SYSCON/
SERVO
SECTION

To/From
CYL.HEADS

To/From
Hi-Fi
SECTION

2F1F

To/From
SYSCON/
SERVO
SECTION

P3D01

HF B PB

HF REC

HF A PB

MONO A.OUT

AUDIO IN1
VIDEO IN1

CTL(-)

CTL(+)

6
5
4
3
2
1

AUDIO PB

AUDIO REC

A/E (+)

A/E (-)
CTL (-)
CTL (+)

P3D02

P3D03

From
POWER
SECTION

,

MAIN(AUDIO/VIDEO SECTION)C.B

C367

0.022

R337

18K

C3A1

0.022

R3A1

2.2K

C320

1

C373

0.1

C346

220/6.3

IC301

LA71591M
VIDEO/AUDIO
PROCESSOR

L307

100uH

R350

470

C350

0.1

C348

1/50

C466

3.3/50

C302

0.1

R3A2

47K

R3B1

4.7K

R431

4.7K

R3A3

1K

C375

0.1

L402

6800u

R406

2.7K

C410

0.1

C412

0.1

C413

0.01

R412

1.8K
R413

8.2K

R415
330K

R414

12K

C414

0.01

R416

150

C415

22/16

C423

4.7/50

TL401

BIAS OSC

C421

0.022

R422

560

R418

27K

C417

1200P

C416

2200P

R417

1K

C368

1000P

C371

0.022

Q301

KTC3199

BL

Q302

KTC3199BL

C309
330P

C363

39P

R308

2.7K

R306

330

R341

2.7K

R307

330

R310

1K

C304

220/6.3

C305

0.1

L301
10uH

R312

1.8K

C311
180P

R335

18K

C369

0.022

C370

180P

C314

0.1

R317

82K

R325

1K

C323
47/6.3

C315

10/16

C316
10/16

C317

0.01

C352

0.1

C372

68P

C318

2.2/50

R318

4.7K

C319

0.1

C322

47/6.3

C324

0.1

L304

100UH

R319

1K

C325

1

C326

10/16

C327

1

C313

100P

Q303

KTA1267GR

C328

0.047

C329

0.01

C330

0.01

Q304

KTC3199BL

C335

0.1

C354

220/6.3

L309

100uH

C334

220/6.3

C218

0.1

C220

0.022

C405

10/16

C406

10/16

C355

0.01

RF TP

C401

47/6.3

C402

0.022
R430

3.9K

R201

470

R322

8.2K

C358

1/50

C341

0.022

C340

0.033

C339

4.7/50

R321

1.5K

C338

0.022

R326

2.7K
C337

4.7/50

C342

0.01

C343

0.047

C344

0.022

R323

5.6K

C403

0.1

R425

47K

L401

8.2M

X301

4.43MHz

C331

220/6.3

D301

1SS131

Q305

KTA1267

GR

R316

150

R311

4.7K

C312

22P

R313

330

L303

33M

C3B1

0.033

C303

1/50

C301

0.1

R349

5.6K

C353

22P

C307

27P

R309

820

R338

270

C310

4.7/50

C306

0.01

R490

47K

R491

12K

V.H/SW TP

L405
10uH

R419

47

C420

47/50

C424

0.1

R420

1K

C418

0.015

C419

0.01

R421

2.2

R410

10K

R411

22K

R409

4.7K

C4A1
22/16

R408

2.2K

R407

22K

R404

270

R403

6.8K

C408

0.015

Q3A1

KTC3199BL

Q404

KTC3199BL

Q405

KTC3203Y

Q403

KTC3199BL

Q401

KTA1267GR

Q402

KTA1267GR

Q3A2

KTC3199BL

C431

0.01

R333 560

R424 270

30

79

79

REC "H"

12 V.ENV

COMP.OUT

R302 10K

R303 18K

R304 10K

R340 18K

R305 1.5K

L302 56M

L308 12M

62 A.MUTE

28 C.ROTARY

24 V.H/SW

29 H.AMP SW

90 IIC CLOCK

91 IIC DATA

27 DV.SYNC

54 C.SYNC

79 REC "H"

C336 0.01

C332 0.01

R402 2.2M

R324 10K

To/From
CTL/AUDIO
HEADS

To
FULL
ERASE
HEAD

5VT

5V

5V

5VT

ONE VOLTAGE:PB OR REC MODE
TWO VOLTAGES:PB AND (REC) MODE

:REC AUDIO SIGNAL

:PB AUDIO SIGNAL

:PB CHROMA SIGNAL
:PB VIDEO SIGNAL

:PB Y SIGNAL

:REC CHROMA SIGNAL
:REC VIDEO SIGNAL

:REC Y SIGNAL

*

: WAVEFORMS No.

2.4 2.4 2.5 2.4 0.1
(2.4)

2.4 2.4 0 0 1.0 1.7

5.1

(2.7)

1.5

1.9

(1.5)

2.3 5.1

3.0

(0.2)

1.9

(2.5)

1.1

(2.5)

3.0

2.2

(2.5)

0

1.8(2.3)

4.3(3.8)

1.2

(1.7)

1.3

(1.9)

5.1

2.2

(2.5)

4.9 4.9 0

0

2.4

1.7(0.6)

0.1 0.3 0.3

2.9

1.5(2.3)

1.9(1.3)

2.2

4.1

5.1

3.0

2.8(3.1)

2.1

0

1.5

(2.3)

1.6

1.6
0

2.6

(2.2)

9.5

2.2

0.9

0

1.9

1.9

1.3

5.0

2.602.65.1

3.4

0.2

(0.5)

5.03.33.43.43.55.05.0

2.1

(1.4)

2.73.800.6

2.0

(2.9)

2.53.23.4

1.8
(0)

5.02.402.42.5

0

0

0

0.7

0.7

0

5.0

1.9(4.8)

0

1.9(0)

1.9(4.8)

0.2

4.2(0)

0(0.3)

0

2.3

0

2.4(1.6)

4.9

(4.1)

2.4(3.3)

2.4

(1.9)

1.8

(3.3)

1.3

(3.4)

1.8

(3.3)

1.6

(4.7)

1.7
(2)

1.1

(4.4)

5

4 15 14

1

9

2

2

2

7

16

1212

12

13

8

11

3 610

REC "H"

2423

WAVEFORM-1 (VIDEO SECTION)

1

IC301 Pin
PBmode
2msec/500mvp-p

5

IC301 Pin
REC mode
2µsec/2.2Vp-p

2

20

IC301 Pin

38 , 32 , 31

Video in
10µsec/1Vp-p

6

6

IC301 Pin

29

PB mode
10µsec/2.1Vp-p

3

IC301 Pin
PB/REC mode
20µsec/4.2Vp-p

7

IC301 Pin
PB mode
10µsec/400mVp-p

4

28

IC301 Pin

7

REC mode
2µsec/1.4Vp-p

8

41

IC301 Pin

66

PB mode

0.2msec/600mVp-p

9

IC301 Pin
PB/REC mode
2msec/5Vp-p

13

IC301 Pin
PB mode

0.2µsec/600mVp-p

10

23

IC301 Pin

24

PB/REC mode
1msec/5Vp-p

14

67

IC301 Pin

11

PB mode
5msec/3.2Vp-p

11

IC301 Pin
REC mode
2msec/340mVp-p

15

IC301 Pin
PB mode
2msec/1.8Vp-p

71, 72

10

12

IC301 Pin
PB mode
2msec/300mVp-p

16

IC301 Pin
PB mode
10µsec/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/OSD SECTION)

R5F3

10

R5F2

10

R5F1

10

R5F0

10

1
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
30

1

3
4
5
6
7
8

9

11

12
13
14

15

18

19

20

21

23

24

25

26

27

28

29

30

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

CAP ACCEL "H"

REC "H"

I-LIMIT
MODE SW1
MODE SW2
MODE SW3
MODE SW4

OSC2
OSC1

VSS(SYS)

X-TAL1
X-TAL2

TEST "H"

OPT RTN(CTL MON)

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"

CTL GAIN ADJ

C.SYNC

4fsc in/2fsc in

4fsc out/2fsc out

D OSC

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

80
79
78
77
76
75
74
73
72

67
66
65
64
63

62

61
60

58

56
55
54

31

CTL+

CTL-

VSS(SERVO)

CTL1

CTL2

CTL3

CTL OUT

DFG

DPG

CFG

VCC(SERVO)

VCC(OSD)

CV IN

VREF(OSD)

CV OUT

CHAR BIAS

AFC LPF

AFC OSC

VSS(OSD)

D OSC

S1

S2

S3

S4/FLD DATA OUT

S5/FLD DATA IN

S6/FLD CLK

S7/FLD ENA

S8

S9

IIC DATA

IIC CLK

PWR FAIL

STAND BY "H"(3W LED)

C.SYNC(INV)

G1G2G3

G4

R/C

DRUM

32 3334 35 36 37 38 39 40 41 42 43 44 45

38 39 40 43 45

46 47 48 49 50

87

100

99 9897 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81

100

99 9897 96 95 94 93 92 91 90 8788 86 85 84 83 81

IC501

HD3977RC17F or

GMS3977RAA57F

SYSCON/SERVO

PROCESSOR

IN

OUT

ADJ

1
2
3
4
5

GND
MODE S1
MODE S2
MODE S3
MODE S4

MS501

R575 4.7K

R576 4.7K

R577 4.7K

R578 4.7K

R5C1 1K
R5C2 1K
R5C3 1K
R5C4 1K

From

MODE SW

1
2
3
4
5
6
7
8

GND

MOTOR GND

I.LIMIT

CAP.CONTROL

12V
CFG

CAP.REV "L"

5.1V

PMC01

1
2
3
4
5
6
7

D.CTL

M.GND

DFG
12V

PG

GND

5.1V

PMD01

1
2

LD+

LD-

PML01

To/

From

CAPSTAN
MOTOR C.B
PCM01

To/

From

LOWER
DRUM C.B
PDM01

To
LOADING
MOTOR

C546
47/16

R543 100

R507 1K

R506 1K
R522 1K
R512 1K

R5B5 100

3

RESET

GND

VCC

12

1

VCC

GND

RESET

32

RS501

GP1S566

3

4

2

2

1

1

RS502

GP1S566

3

4

21

R

R

L506
15uH

8765

9190

1

GND

GND

GND

GND

VCC

GND

CLK

DATA

234

1

GND

2345678910

R524

6.8 1W

ZD501

MTZ6.8C

R525

5.6K

R526

5.6K

C530
10/16

C529

0.1

C528

0.01

IC502

KA3082

MOTOR DRIVE

MOTOR DET

MOTOR DRIVE

1

F-F-NPNPNCNCNC9G8G7G6G5G4G3G2G1GNXNXNXNXNX

P16

P15

P14

P13

P12

P11

P10P9P8P7P6P5P4P3P2P1NCNCNCNCNPNPF+

F+

234567 1718192021

45

33 32 31 30 29 28 27 26

9796 95 94

1

P15

P16NCNCG1G2G3G4

G5

P3P2P1

POWER LED

SHUTTLE4

SHUTTLE3

SHUTTLE2

SHUTTLE1

DATA OUT

DATA IN

CLK

2345678910

12 768910

11

33 32 31 30 29 28 27 26 25 24 23

44

43

42

41

40

39

38

37

36

35

34

44

43

42

41

40

39

38

37

36

35

34

P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14

12

13

14

15

12

13

14

15

16

17

18

19

20

21

22

G6

G7

G8

G9

VPP

IC5F1

MN12510

DISPLAY DRIVE

VDD

OSC1

OSC2

VSS

ENA

R5G0 27K

R5G1 27K

R5G2 27K

R5G3 27K

R5G4 27K

R5G5 27K

R5G6 27K
R5G7 27K

C5F8

47/6.3

C5F4

0.1

R5H1 56

ZD5F1

MTZ5.1B

ZD503

MTZ6.2B

X5F1

4.0MHz

REC TIMER

SP LPLEP

VCR M REM BIL SAP Hi-Fi ST

3

V OUT

GND

VCC

12

1
2
3
4
5

GND

OTPB "H"

5VA

K.RTN 1

GND

PMK01

5.3VA
GND

KEY RTN 0

1
2
3
4
5
6
7
8
9

10

PMK02

1H
2H
3H
4H
5H

6H

8H1H

1J
2J
3J
4J
5J

1F
2F
3F
4F
5F

6F
7F
8F
9F

10F

11F
12F
13F

1C
2C
3C
4C
5C

6C
7C
8C
9C

10C
11C

12C
13C

7J
8J

6J

9J

14F
15F

16F

19
20

C525
47/16

C526
47/25

R505 1K

61

81

78

80

R569

1M

R5E8 10K

R5E7 10K

C557 0.01

R563

10K

R535
470K

D509

1SS133

C544

0.047

C574

1000P

C556

0.01

R5C9

10K

C509

0.022

VR501

220KB

PG ADJ

C507

0.1

C508

0.1

C575

1000P

C567

3900P

C545

0.1

R521

3.3K
R528

10K

R579

56K

R523

15K

C522

0.01

R546

5.6K

C543

2200P

C551

0.033

R547

12K

R553

220

R550

220

LD501

DECK IR LED

ES501

ST5811-A,B

T-UP END

ES502

ST5811-A,B

SUP END

R556

22K

R557

27K

C536

0.01

R5B3

1K

R560

4.7K

R5C5

1K

C534

4.7/50

C581

0.01

C535

4.7/50

C582

0.01

R5B4

1K

R5A1

68K

L5S1

33M

C5S1

43P

Q5S2

KTC3199BL

C5S2

0.022

R5S3

330

R5S2

6.8K

R5A2
120K

Q5A1

KTC3199BL

Q503

KTA1267

Q501

KTC3199BL

R5A3

56K

C527
180P

R568
680K

C564
330P

R527

560

C524

33/16

R519

27K

C596

0.022

R567

820

L507
100M

R513
100K

C512
180P

R518

560

R509

10K

C589

82P

R517

1M

C519

39P

X503

17.734MHz

R589

1M

C576

14P

C577

14P

C552

0.01

R5C6

1K

X502

32.768KHz

X501

10MHz

R534

1M

R515

270

C5F7

47/6.3

R5H2

330

C570

18P

R/C5F1

(REMOCON SENSOR)

C542
680P

R511

1K

R581

68K

C520

1000P

R570

4.7K

R5B1

1K

C516

0.022

IC503
AT24C16
EEPROM

R510 2.2K
R508 3.3K

R586 2.2K
R545 2.2K

R504

1K

R501

100

R502

100

IC505

KIA7042P or KA7542Z

IC505

POWER

FAIL DET.

C571

18P

C515

15P

C514

18P

R548
100K

R544

4.7K

CS501

CST/REC.SW

C518

33P

C503

0.1

C588

4.7/50
C513

0.1

C541

4.7/50

C504

220/6.3

C521

0.022

C561
47/6.3

L505

100uH

D502

1SS133

C501

0.1

C500

470/6.3

C506

0.022

C532

0.022

C505
47/6.3

L502

100uH

R542

2.2K

R529

10K

R583

10K

R559

4.7K

R5C7

1K

C537

0.01

R564

27K

R555

220

R558

22K

Q515

KRC103M

Q514

KRC103M

38
40
39

31

32

IC504

KIA7031P or

KA7531Z

RESET

R531

10K

C533

1000P

R562

560

R561

560

C502
47/6.3

4

3

5

55

45

56

1

25

77
76
75
74

26

R5H0

27K

R5F8

27K

R5F9

1K

R5F7

1K

R5F5

1K

R5F6

1K

DIG5F1

9MT168GK or SVV09MM14 (DISPLAY)

67

DJ02 1SS133

99

DJ04 1SS133

97

DJ06 1SS13394DJ09 1SS133

86

To
FRONT 2 C.B
PKM01

To
FRONT 1 C.B
PKM02

OSD VIDEO

IIC CLK

IIC DATA

VIDEO(VPS)

IIC CLOCKAFT

A.H/SW

IIC DATA

IIC CLK

A.ENV

SCART "H"

16:9 "H"
C+ DET "H"
LEV MET "L"

LEV MET "R"

CTL(-)
CTL(+)

REC "H"

H.AMP SW
C.ROTARY

A.MUTE "H"

V.H/SW

IIC DATA

IIC CLK

DV.SYNC

12.3V(CAP)
12V(DRUM)

-27VG

-21VG(F-)

-15VG(F+)

STAND-BY "H"

5VG

TIMER "H"

5VT

5V

PWR CTL "H"

5.3VA
GND

To/From
TUNER/IF
SECTION

8J1J

To/From
Hi-Fi
SECTION

16F1F

To/From
A/V
SECTION

13C1C

To/From
POWER
SECTION

60

66

88

27

90

R590

1K

43

6

54
30

12

91

24

62

28

29

79

31

32

21

7
8

64

58

11

91

62

18

7H

90

8H

9

63

90

91

45

13

14

MAIN(SYSCON/SERVO SECTION)C.B

ONE VOLTAGE:PB OR REC MODE
TWO VOLTAGES:PB AND (REC) MODE

: WAVEFORMS No.

5.3VA

5V

12V(CAP)

12V(DRUM)

5V

12V(CAP)

5.3VA

5.3VA

5.3VA

5.1V

12V(DRUM)

5.3VA

5.3VA

12V(DRUM)

R

81591410131112121013914815716

6

2222312444254326422741284029393038313732363335343435333632373138 39 40 41 42 43 44

VIDEO(VPS)
VIDEO(Y/C)

SEC DET "H"

C.SYNC

COMP IN

V.ENV

R591

470

*

1

2

5

6

7

89

10

3

4

0.4
0

0.1(0)
0
0

5.1

4.5

4.5

1.6

3.5

0.2(2.3)

2.3(4.2)

5.1
0

5.3

5.0
0

5.2
0

5.0(0)
0

5.3

2.5

2.5

2.7

2.4
0

2.5
0
0

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)

0 0.5 0.8 3 1.8 1.8 12.2 12.2 0.9 0.5

000

0

5.304.6(5.2)

4.6(5.2)

0.1

2.2

2.2

2.2

2.2

4.4

2.5

5.2

5.0

2.6

1.3

2.602.0

0

0

1.2

2.3

0

2.9(2.3)

000

4.8(0)

4.9

0(4.9)

4.900

4.8

4.8

4.304.60000

5.1

1.2

3.6

5.3

2.2

5.4

5.1

5.1

0

5.3

0

5.3

5.3

5.3

0

5.3

0

0

5.3

2827

SCHEMATIC DIAGRAM-4 (Hi-Fi SECTION)

MAIN(Hi-Fi SECTION)C.B

From

POWER
SECTION

From

To/
A/V
SECTION

To/

From

SYSCON/
SERVO
SECTION

To/From

TUNER/IF
SECTION

To/

From

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)

MOD A. OUT

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

INPUT

R817

3.3M

SELECT

: 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

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

VIDEO SIGNAL

SELECTOR

LPF

LPF

HF

HF

PLL 1.7M

CCO

NOISE

SUPPR.

PEAK
HOLD

A.H/SW VCCH GNDH

2

0.1

470

0.6

0.7

0

(4.2)

1.3M
BPF

1.7M
BPF

14 15 16 17 18 19

11109876

(4.3)

DEC.

SELECT

C815
10/16

AGC

HF

REG

5V

(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

GND

Lref

C941
10/16

33

32

31

30

29

28

27

26

25

24

23

R948

L926
100M

C924

ZD805

MTZ5.1B

ZD806

MTZ5.1B

1000P

C923

1000P

L907

R933

R934

BEAD

12K

10K

L905

BEAD

L924
100M

75

R829

47K

R830

47K

39P

R916

560

R911

75

L912
100M

L901

100M

L904 100M

L906

100M

C904

1000P

R915

560

R926

560

R925

560

R902

C903 1000P

C906

R912

75

L911
100M

L914
100M

L916
100M

75

C901
1000P

C908

1000P

10P

0.047

0.047

1000P

1000P

C957

C958

C911

C918

C905

10P

R901

R982

2.2K

R981

2.2K

C829

0.01

C827

10/16

3.9

R822

C826

33K

6800P

3.9
R821

2.7K

3.9

C825
47/16

0.8

C824
10/16

3.9

C823
10/16

3.9

R820

39K

0

C822

0.8

10/16

C821

3.9

47/16

C820

R819

6800P

3.9

2.7K

R818

33K

3.9

C819
10/16

L941

100µH

C902

470/16

R947

330

330

C952

0.01

C951

47/16

C912

470/16

R905

560

R906

560

L902

100M

C953

82P

ZD902

JK902

AUDIO

OUT(R)

AUDIO

OUT(L)

JK901-1
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

JK901-2

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