VIDEO CASSETTE RECORDER
HV-FX970
HV-GX910
S/M Code No. 09-996-332-6R1
LE
LE
SERVICE MANUAL
DATA
BASIC TAPE MECHANISM : D-33
REVISION
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-996-332-6T1).
2
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 ~ 8
WIRE HARNESS DIAGRAM ............................................ 9
BLOCK DIAGRAM ................................................. 10 ~ 18
SCHEMATIC DIAGRAM
1. POWER SECTION.............................................. 19 ~ 20
2. AUDIO/VIDEO SECTION.................................... 21 ~ 22
3. SYSTEM CONTROL/SERVO/OSD SECTION) .. 25 ~ 26
4. SCART SECTION ............................................... 27 ~ 28
5. TUNER/IF SECTION................................................... 29
6. FRONT 1 C.B.............................................................. 30
WAVEFORM
1. VIDEO SECTION ........................................................ 23
2. SERVO/OSD SECTION.............................................. 24
3. TUNER/IF SECTION................................................... 30
TRANSISTOR ILLUSTRATION...................................... 24
WIRING
1. MAIN C.B SECTION ............................................ 31~ 32
2. FRONT 1 C.B SECTION............................................. 33
3. FRONT 2 C.B SECTION............................................. 33
IC DESCRIPTION ................................................... 34 ~ 39
ADJUSTMENT........................................................ 40 ~ 41
MECHANICAL EXPLODED VIEW 1/1 ........................... 42
MECHANICAL PARTS LIST 1/1 ................................... 43
MECHANISM EXPLODED VIEW 1/3, 2/3, 3/3 ..... 44,46,48
MECHANISM PARTS LIST 1/3, 2/3, 3/3 .............. 45,47,49
DECK MECHANISM PARTS LOCATIONS
Top View.......................................................................... 50
Bottom View .................................................................... 50
DECK MECHANISM DISASSEMBLY
1. Drum Assembly ......................................................... 51
2. Plate Assembly Top................................................... 53
3. Holder Assembly CST............................................... 53
4. Guide CST ................................................................ 53
5. Bracket Side (L)/Bracket Assembly Door .................. 53
6. Arm Assembly F/L ..................................................... 53
7. Lever Assembly S/W ................................................. 53
8. Arm Assembly Cleaner.............................................. 54
9. Head F/E ................................................................... 54
10. Base Assembly A/C Head ......................................... 54
11. Brake Assembly S ..................................................... 55
12. Brake Assembly T ..................................................... 55
13. Arm Assembly Tension .............................................. 55
14. Reel S & Reel T ........................................................ 55
15. Support CST ............................................................. 56
16. Base Assembly P4 .................................................... 56
17. Opener Lid ................................................................ 56
18. Arm Assembly T/up ................................................... 56
19. Arm Assembly Pinch ................................................. 56
20. Belt Capstan/Motor Capstan ..................................... 57
21.Clutch Assembly D33 ................................................. 57
22. Lever F/R .................................................................. 57
23. Gear Assembly H-UP/D or Gear Assembly UP/D ..... 57
24. Bracket Assembly Jog............................................... 58
25. Guide Rack F/L, Gear Rack F/L................................ 58
26. Brake Assembly Capstan .......................................... 58
27. Gear Drive/Gear Cam/Gear Connector .................... 59
28. Bracket Assembly L/D motor..................................... 59
29. Gear Sector............................................................... 60
30. Base Tension/Plate Slider/Lever Tension.................. 60
31. Gear Assembly P3/Gear Assembly P2 ..................... 61
32. Base Assembly P3/Base Assembly P2 ..................... 61
33. Arm Assembly Idler Jog or Arm Assembly Idler ........ 61
DECK MECHANISM ADJUSTMENT
Tools and Fixtures for service ......................................... 62
1. Mechanism Alignment Position Check ........................ 63
2. Preparation for Adjustment.......................................... 64
3. Checking Torque ......................................................... 64
4. Guide Roller Height Adjustment .................................. 65
4-1. Preliminary Adjustment .......................................... 65
4-2. Precise Adjustment ................................................ 65
5. Audio/Control (A/C) Head Adjustment......................... 66
5-1. Preliminary Adjustment .......................................... 66
5-2. Confirm that the Tape passes smoothly between
the Take-up Guide and Pinch Roller ...................... 67
5-3. Precise Adjustment (Azimuth Adjustment) ............. 67
6. X-Value Adjustment..................................................... 67
7. Adjustment after Replacing Drum Assembly
(Video Heads) ............................................................. 68
8. Check the Tape Travel after Reassembling
Deck Mechanism......................................................... 68
8-1. Checking Audio and RF Locking Time
during Playback and after CUE or REV ................ 68
8-2. Check for Tape Curling or Jamming....................... 68
MAINTENANCE/INSPECTION PROCEDURE
1. Check before starting Repairs .................................... 69
2. Required Maintenance ................................................ 70
3. Scheduled Maintenance ............................................. 70
4. Supplies Required for Inspection and Maintenance ... 70
5. Maintenance Procedure.............................................. 70
5-1. Cleaning................................................................. 70
5-2. Greasing ................................................................ 71
MECHANISM TROUBLESHOOTING GUIDE
1. Deck Mechanism ........................................................ 72
2. Front Loading Mechanism .......................................... 75
3
REF. NO PART NO. KANRI DESCRIPTION
NO.
ACCESSORIES LIST
1 S8-35R-P00-34B INSTRUCTION ASSY 3FA1/NFA3<970>
1 S8-35R-P00-36A INSTRUCTION ASSY<910>
2 S7-11R-1P0-16A REMOTE CONTROLLER ASSY<970>
2 S7-11R-1P0-16B REMOTE CONTROLLER ASSY<910>
3 S8-610-45F-000 CABLE,COAXIAL 1.2M/M
4 S8-615-05B-000 CABLE SET ASSY
SPECIFICATIONS
• Design and specifications are subject to change without notice.
Video recording system Rotary 2 head helical scanning system
Video head
[HV-FX970LE] Double azimuth 4 heads
[HV-GX910LE] Double azimuth 2 heads
Tuner system Frequency synthesized tuner
TV system B/G, 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 [HV-FX970LE]
NTSC (Playback only)
SP: 3 hours max. with T-180 tape
LP: 6 hours max. with T-180 tape
[HV-FX970LE]
EP: 9 hours max. with T-180 tape
[HV-FX970LE]
Tape speed PAL/SECAM/MESECAM
SP: 23.39 mm/sec.
LP: 11.69 mm/sec. [HV-FX970LE]
NTSC (Playback only)
SP: 33.35 mm/sec.
LP: 16.67 mm/sec. [HV-FX970LE]
EP: 11.12 mm/sec. [HV-FX970LE]
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 1 track (Mono)
Audio input SCART: -8 dBs, 22 k ohm
Audio output SCART: -8 dBs, less than 2.2 k ohm
Operating temperature: 5 °C to 40 °C
Power requirements 200 - 240 V AC, 50 Hz
Power consumption 18 watts
TYPE 3.5 watts (power save mode.)
Dimensions 360 (W) x 278 (D) x 95 (H) mm
(14
1
/
4
x 11 x 3
3
/
4
in.)
Weight Approx. 3.3 kg (7.26 lbs.)
4
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.
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).
Fig. 2
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).
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 as-
sembly, distributor and Main C.B. to remove them.
Fig. 4
TAB
PANEL
FRONT
PANEL ASSY,
DISTRIBUTOR
MAIN C,B
TAB
TAB
TAB
TAB
TAB
B
PKM02
TAB
TAB
TAB
(1)
(2)
PKM01
Front-1 C,B
Front-2 C,B
MAIN C,B
FF CABLE
FF CABLE
PMD01
P3D02
A
A
A
5
SERVICE POSITION
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).
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
A
B
CYLINDER
HEAD CLEANER
D33 Mechanism Top View
6
VCR TEST TAPE INTERCHANGEABILITY TABLE
There are two types of the new allgnment tape CH-1B (for NTSC) and CH-2 (for PAL). On each tape four signals (1)-(4)
are recorded for the times and in the order shown below.
(1) : 8min. → (2) : 2min. → (3) : 5min. → (4) : 5min.
The TTV-MP1 (for M-PAL), TTV-MS1 (for MESECAM) and TTV-S1 (for SECAM) allgnment tapes have the same
contents as the previous tapes.
Method
Now in use TYPE
Model Contents *1
New TYPE
Model Contents *1
Application
NTSC
PAL
TTV-N1
NTSC, Color bar,
1 kHz, SP
TTV-NS1
NTSC, Color bar,
1 kHz, SP
TTV-N1E
NTSC, Color bar,
1 kHz, EP
TTV-NS6E
NTSC, Color bar,
No sound, EP
TTV-N2
NTSC, Stairsteps,
7 kHz, SP
TTV-N12
(SCV-1998)
NTSC, Color bar,
1 kHz, SP
NTSC, Mono scope,
7 kHz, SP
TTV-N7A
NTSC, Stairsteps,
1 kHz, SP, HiFi 400 Hz
TTV-N6
(TTV-N06T)
TTV-P1
PAL, Color bar,
1 kHz, SP
TTV-P1L
PAL, Color bar,
1 kHz, LP
TTV-P2
PAL, Stairsteps,
6 kHz, SP
PAL, Monoscope,
6 kHz, SP
TTV-P6
(TTV-N06T)
TTV-P7
PAL, Stairsteps,
1 kHz, SP,
HiFi 1 kHz
TTV-P16
PAL, Color bar,
400 Hz,
SP, HiFi 1 kHz
CH-1B(2)
NTSC, Stairsteps,
1 kHz, SP
No Changed.
NTSC, Color bar,
1 kHz, EP
CH-1B(4)
*2
No Changed.
CH-1B(1)
NTSC, Stairsteps,
7 kHz, SP
CH-1B(4)
NTSC, Color bar,
1 kHz, EP
No Changed.
CH-1B(3)
NTSC, Color bar,
No sound SP,
HiFi 400 Hz
PAL, Stairsteps,
1 kHz, SP
CH-2 (2)
* 3
CH-2 (4)
PAL, Color bar,
1 kHz, LP
CH-2 (1)
PAL, Stairsteps,
6 kHz, SP
No Changed.
CH-2 (3)
PAL, Color bar,
No sound
SP, HiFi400 Hz
No Changed.
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-Value 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)
FM Filter ADJ.
HiFi Audio PB Level ADJ.
* 1. Described in the order of color format. video signal. linear audio. tape speed and Hi-Fi audio.
* 2. Use CH-1B (1)-(3) with models used exclusively in the SP mode.
* 3. Use CH-2 (3) and (4) when it is necessary to observe the chroma signal.
7
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
SI-SK6-153-00A IC,STR-G6153T 5P
! 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-KE7-031-00A IC,KIA7031P
SI-KE7-042-00B IC,KIA7042P
87-A20-281-010 IC,MN12510
SI-RH7-635-00A IC,BH7635S<970>
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-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
SD-D22-100-9AA 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,RU4YXLF
87-020-465-080 DIODE,1SS133
87-017-011-080 DIODE,IN4003A
87-070-173-010 DIODE,S1WBA60
MAIN C.B
BC101 S6-360-04C-000 COIL,BFS3550R2FD8
BC102 S6-360-04C-000 COIL,BFS3550R2FD8
!C101 S6-240-88F-000 CAP,PCX2 275V 0.1UF,M
!C101 S6-240-88F-000 CAP,0.1UF-275V
!C102 S6-240-88F-000 CAP,PCX2 275V 0.1UF,M
!C102 S6-240-88F-000 CAP,0.1UF-275V
!C103 S0-2TF-H68-0M0 CAP,E 68UF-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 S6-240-85D-000 CAP,E 47-50V
C116 87-010-237-910 CAP,E 1000UF-16V
C117 87-016-577-080 CAP,470UF-16V
C118 87-A10-189-080 CAP,E 220M-10V
C119 S6-240-85D-000 CAP,E 47-50V
C120 87-010-387-010 CAP,E 470UF-25V KME
C121 87-010-387-010 CAP,E 470UF-25V KME
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
C155 87-010-544-010 CAP,E 0.1-50V
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
C218 87-010-544-010 CAP,E 0.1-50V
C301 87-010-544-010 CAP,E 0.1-50V<970>
C302 87-010-544-010 CAP,E 0.1-50V<970>
C303 87-015-695-080 CAP,E 1.0M-50V
C304 87-016-088-040 CAP,E 220-6.3V
C305 87-010-544-010 CAP,E 0.1-50V
C310 87-015-698-080 CAP,E 4.7-50V<970>
C310 87-015-681-080 CAP,E 10-16V<910>
C314 87-010-544-010 CAP,E 0.1-50V
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
C319 87-010-544-010 CAP,E 0.1-50V
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
C324 87-010-544-010 CAP,E 0.1-50V
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
C335 87-010-544-010 CAP,E 0.1-50V
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 1.0M-50V
C350 87-010-544-010 CAP,E 0.1-50V
C354 87-016-088-040 CAP,E 220-6.3V
C358 87-015-695-080 CAP,E 1.0M-50V
C371 87-010-544-010 CAP,E 0.1-50V
C373 87-010-544-010 CAP,E 0.1-50V
C374 87-010-544-010 CAP,E 0.1-50V<910>
C375 87-010-544-010 CAP,E 0.1-50V
C401 87-010-078-080 CAP,E 47M-6.3V
C403 87-010-544-010 CAP,E 0.1-50V
C405 87-015-681-080 CAP,E 10-16V
C406 87-015-681-080 CAP,E 10-16V
C410 87-010-544-010 CAP,E 0.1-50V
C412 87-010-544-010 CAP,E 0.1-50V
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
C424 87-010-544-010 CAP,E 0.1-50V
C466 87-010-403-040 CAP,E 3.3-50V
C4A1 87-010-552-040 CAP,E 22-16V
C500 87-016-040-080 CAP,0.047F-5.5V
C501 87-010-544-010 CAP,E 0.1-50V
C502 87-010-078-080 CAP,E 47M-6.3V
C503 87-010-544-010 CAP,E 0.1-50V
C504 87-016-088-040 CAP,E 220-6.3V
C505 87-010-078-080 CAP,E 47M-6.3V
C507 87-010-544-010 CAP,E 0.1-50V
C508 87-010-544-010 CAP,E 0.1-50V
C510 87-015-684-080 CAP,E 47-16V<910>
C513 87-010-544-010 CAP,E 0.1-50V
C524 87-010-265-080 CAP,E 33-16V
C525 87-015-684-080 CAP,E 47-16V
C526 87-A10-216-080 CAP,E 47M-25V
C529 87-010-544-010 CAP,E 0.1-50V
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
C545 87-010-544-010 CAP,E 0.1-50V
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
C5F4 87-010-544-010 CAP,E 0.1-50V
C5F7 87-010-078-080 CAP,E 47M-6.3V
C5F8 87-010-078-080 CAP,E 47M-6.3V
8
REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
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,470UF-16V
C7S1 87-010-265-080 CAP,E 33-16V
C902 87-016-577-080 CAP,470UF-16V
C905 87-015-681-080 CAP,E 10-16V<910>
C906 87-015-681-080 CAP,E 10-16V<910>
C912 87-016-577-080 CAP,470UF-16V<970>
C941 87-015-681-080 CAP,E 10-16V<970>
C943 87-015-681-080 CAP,E 10-16V<970>
C944 87-015-681-080 CAP,E 10-16V<970>
C945 87-015-681-080 CAP,E 10-16V<970>
C946 87-015-681-080 CAP,E 10-16V<970>
C947 87-015-681-080 CAP,E 10-16V<970>
C948 87-015-681-080 CAP,E 10-16V<970>
C949 87-010-544-010 CAP,E 0.1-50V<970>
C950 87-015-681-080 CAP,E 10-16V<970>
C951 87-015-684-080 CAP,E 47-16V
C952 87-010-544-010 CAP,E 0.1-50V
C953 87-015-681-080 CAP,E 10-16V<970>
C955 87-015-681-080 CAP,E 10-16V<970>
CS501 S6-00R-DB0-04C SW,MPU10252MLB4 MIC
DIG5F1 S3-02R-1N0-03B 7MT229GK MONO FUTABA UNIVERSA
DIG5F1 S3-02R-2N0-03B SVV07MM16 MONO SAMSUNG UNIVER
ES501 S9-31R-001-6A0 SENSOR END
ES502 S9-31R-001-6A0 SENSOR END
!F101 S5-850-11T-000 FUSE,1600MA 250V
!F103 87-001-196-010 ICP-N10 T104
!FH01 S5-860-08B-000 FUSE CLUMP
!FH02 S5-860-08B-000 FUSE CLUMP
!FR02 SR-F04-71Q-619 4.7 OHM 1/4 W (3.4) 5% TR R
JK901 S6-20R-M00-02A JACK 42P
!L102 S6-161-45H-000 FILTER SHT LFS2020V4-04350
L103 S6-330-88G-000 COIL,CHOCK TP 5MM 27MH
L104 S6-330-88G-000 COIL,CHOCK TP 5MM 27MH
L105 87-005-696-080 COIL,100M
L201 87-005-693-080 COIL,56M 2.3-3.4-5
L301 87-005-196-080 COIL,10UH
L302 87-005-693-080 COIL,56M 2.3-3.4-5
L303 87-005-438-080 COIL,33M 2.3-3.4-5
L304 87-005-696-080 COIL,100UH
L306 87-005-696-080 COIL,100UH
L307 87-005-696-080 COIL,100UH
L308 S2-165-120-000 COIL,12M 2.3-3.4-5
L309 87-005-696-080 COIL,100UH
L401 87-005-683-080 COIL,8.2M
L402 SL-R68-01J-045 COIL,6800U J 6-7-5
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 87-005-696-080 COIL,100M
L5S1 87-005-438-080 COIL,33M 2.3-3.4-5
L701 87-005-696-080 COIL,100UH
L702 87-005-196-080 COIL,10UH
L703 87-005-196-080 COIL,10UH
L704 87-005-683-080 COIL,8.2M
L901 87-005-696-080 COIL,100M
L902 87-005-696-080 COIL,100M
L903 SL-A01-01K-018 1.0M K 2.3X3.4 L5 TP L
L904 87-005-696-080 COIL,100M
L905 S6-360-04C-000 BEAD CORE,BFS3550R2FD8
L906 87-005-696-080 COIL,100M
L907 S6-360-04C-000 BEAD CORE,BFS3550R2FD8
L911 87-005-696-080 COIL,100M<970>
L912 87-005-696-080 COIL,100M<970>
L914 87-005-696-080 COIL,100M<970>
L916 87-005-696-080 COIL,100M<970>
LD501 S9-31R-001-7A0 LED
MS501 S6-00R-PY0-01B SW,MMS00420ZMBO MIC
P3D01 S5-612-34Y-000 CONN,6P<970>
P3D01 S5-612-34Z-000 CONN,3P<910>
P3D02 S6-30R-5S0-08E CONN,6P
P3D03 S5-612-51B-000 CONN,2P
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
!PW101 S5-612-92B-000 CONN,2P
!R101 S6-140-07A-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 6.8 OHM 1 W 5% TR R
RS501 S5-00R-AB0-02A GP1S566 SHARP D-33 REEL SENSO
RS502 S5-00R-AB0-02A GP1S566 SHARP D-33 REEL SENSO
T101 S6-420-23M-000 TRANS EER2828
TL401 S6-330-32K-000 COIL,OSC BIAS 1CHIP 5V
TU701 S7-00R-J3L-03A TUNER TADC-S003D LGC&N BG SECA
VR501 S6-130-32W-000 VR,RH063MCJ5R(220K)
X201 S2-02R-142-8AC X’TAL,4.286M 16PF
X201 S2-02R-142-8BE X’TAL,4.286230MHZ
X301 S2-02R-144-3AE X’TAL,4.433709MHZ 15PPM
X501 S2-02R-310-01E X’TAL,10.0000
X502 S5-290-01K-000 X’TAL,32.768KHZ
X503 S2-02R-317-71E X’TAL,17.7344
X5F1 S6-180-10B-000 X’TAL,4MHZ
ZD104 83-NEG-677-080 DIODE,MTZ5.6B
ZD151 SD-Z13-000-9AA ZENER,MTZ13A
ZD152 S9-7U0-100-1C0 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
ZD9A1 SD-Z13-000-9AA ZENER,MTZ13A
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
9
WIRE HARNESS DIAGRAM
1
2
3
4
5
6
7
8
9
10
GND
KEY RTN0
1
2
3
4
5
6
7
8
9
10
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
SP A PB
SP REC
SP B PB
LP A PB
LP REC
LP B PB
1
2
3
4
5
6
1
2
3
4
5
GND
MODE S1
MODE S2
MODE S3
MODE S4
1
2
3
4
5
1
2
GND
FULLERASE
1
2
LOWER
DRUM
CAPSTAN
MOTOR
MS501
MODE SW
FULL ERASE
HEAD
CYL.
HEADS
A MAIN C.B
B FRONT1 C.B
C FRONT2 C.B
ACE
HEAD
PKM02 PMK02
PMD01 PMD01
PMC01 PCM01
P3D02 P3D02
MS501
P3D03 PD303
1
2
LD(+)
LD(-)
1
2
LOADING
MOTOR
PML01 PML01
P3D01 P3D01
PKM01 PMK01
[FOR FX970Z]
FX970Z:4HEAD
GX910Z:2HEAD
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
15
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
+
12.3V(CAP)
-27VG
FD(-)
FD(+)
33VT
12VA
9V
12V(DRUM)
5VT
5V
TIMER "H"
D152 D154 D155
SNUBBER
BLOCK
(IC101,R109,C111,
D104,R103,C109)
(D102,R104,
C105,C106)
(D107, C118,R114)
(D109, C120,
L104,C121)
(D106, C116,
L103,C117)
NOTES: Symbol denotes AC ground.
Symbol denotes DC chassis ground.
Hot circuit
PWR CTL "H"
STAND-BY "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)
5VG SW
BLOCK
(Q164,R169,R170)
FROM
SYSCON/SERVO
SECTION
FROM/TO
SYSCON/SERVO
SECTION
TO
SYSCON/SERVO,
TUNER/IF
SECTION
TO
SYSCON/SERVO,
SECTION
TO
TUNER/IF
SECTION
TO
SCART
SECTION
1211
BLOCK DIAGRAM-2 (AUDIO SECTION)
BLOCK DIAGRAM-3 (VIDEO SECTION)
•PB Mode
•REC Mode
•PB Mode
•REC Mode
4
1
100
6
5
96
99
LP/EP
DATA
FROM
SYSCON/SERVO
SECTION
CLK
NORMAL, AUDIO OUT
SERIAL
DECODER
LINE
AMP
HA
AUDIO
Q401
Q402
Q403
MUTE
IC301
LA71591M
24 23
To
SCART SECTION
: PB AUDIO SIGNAL
AUDIO
HD
TL401, Q405
IC301
LA71591M
78
LINE 1 IN
TUNER
AUDIO IN
76
80
ALC
LINE
AMP
MUTE
96 98 7 6
REC
AMP
AUTO
BIAS
CONTROL
Q401
99
BIAS
OSC
FROM
SCART
SECTION
: REC AUDIO SIGNAL
: PB CHROMA SIGNAL
: PB Y SIGNAL
ACC
[FOR FX970LE]
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
V. ENV
COLOR
ROTARY
88
59 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
IC301
LA71591M
Q301 Q302
Q305
Q304
FROM
CYL.HEADS
TO
SYSCON/SERVO
SECTION
FROM
SYSCON/SERVO
SECTION
FROM/TO
SYSCON/SERVO
SECTION
: REC CHROMA SIGNAL
: REC Y SIGNAL
SP REC
IC301
LA71591M
COLOR
ROTARY
V. H S/W CLOCK
DATA
C. SYNC REC 'H'
Y/C VIDEO
(TO DRUM)
90
LP REC
(TO DRUM)
84
71 72 61 51 52 54 57 59
46
45
43
41
38
36
34
32
31
302928242319181110
+
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
V. IN 2
[FOR FX970LE]
Q305
FROM
SYSCON/SERVO
SECTION
FROM/TO
SYSCON/SERVO
SECTION
FROM
SCART
SECTION
1413
BLOCK DIAGRAM-4 (TUNER SECTION)
VIDEO
BUFFER
SECAM AGC
CONTROL
5E
1E
5B
6H
5H
4B
4H
3B
3H
2H
1H
2B
3E
4E
1B
Q701
Q7S1
:REC AUDIO SIGNAL
:REC VIDEO SIGNAL
:PB VIDEO SIGNAL
FROM
POWER SECTION
FROM
POWER SECTION
FROM
POWER SECTION
FROM
POWER SECTION
FROM
SYSCON/SERVO
SECTION
FROM
SYSCON/SERVO
SECTION
TO
SCART SECTION
FROM/TO
SCART SECTION
1615
BLOCK DIAGRAM-5 (SCART SECTION)
13 2414 15 16 17 18 19
VCC
20 22 2321
12 1
22
42
40
38
36
34
32
30
28
26
24
23
41
39
37
35
33
31
29
27
25
11109876
GND
532
GND
4
VCC
5V
REG
IC-BUS
CONT.
CLAMP CLAMP CLAMP
CLAMP
1
21
19
17
15
13
11
9
7
5
3
2
20
18
16
14
12
10
8
6
4
1JIIC CLOCK
6GVIDEO 1
2JIIC DATA
3JA.MUTE "H"
3A
1A
GND
12VA
8J
7J
6J
"H"
C+ DET "H"
4E
5E
3E
1ETU AUDIO(L)
4G
5G
3G
2G
AUDIO 2
AUDIO 1
MONO AUDIO
VIDEO 2
TU VIDEO
VIDEO
MOD.AUDIO
D901
D902
JK901
SCART2
IC901
BH7635S
JK901
SCART1
To
POWER
SECTION
To
TUNER/IF
SECTION
To
AUDIO/
VIDEO
SECTION
To
SYSCON/
SERVO
SECTION
To
SYSCON/
SERVO
AUDIO MUTING
CIRCUIT
(Q906,D903,C956,R943)
:REC AUDIO SIGNAL
:PB AUDIO SIGNAL
:REC VIDEO SIGNAL
: VIDEO SIGNAL
:PB VIDEO SIGNAL
AVT ENTREE/SORTIE(TV)
AV2 ENTREE(DECOIDEUR)
JK901 [SCART1]
1
2
3
4
5
6
7
AUDIO-R OUT
AUDIO-R IN
AUDIO-L OUT
GND
GND
AUDIO-L IN
8
9
10
11
12
13
14
SCART H
GND
GND
GND
15
16
17
18
19
20
21
GND
GND
VIDEO OUT
VIDEO IN
GNG
JK901 [SCART2]
22
23
24
25
26
27
28
AUDIO-R OUT
AUDIO-R IN
AUDIO-L OUT
GND
GND
AUDIO-L IN
29
30
31
32
33
34
35
C+
GND
GND
GND
36
37
38
39
40
41
42
GND
GND
VIDEO OUT
VIDEO IN
GNG
1817
BLOCK DIAGRAM-6 (SYSTEM CONTROL SECTION)
IC505
IC504
IC503
FROM/TO TU/IF
TO POWER
FROM/TO Y/C,PRE-AMP
FROM/TO AUDIO(HIFI)FROM/TO DECK
IC5F1
MN12510F
AT24C16
EEPROM
IC502
L/D MOTOR
MODE SW
MS501
12V
KA3082
1
2
3
VCC
GND
OUT
RESET
VCC
GND
OUT
RESET
VCC
GND
V OUT
5V
5.3VA
5V
OSC
OSC
OSC
OSC
CS501
CST&REC SW
RC5F1
REMOTE
SENSOR
REC REW PLAY
FF STOP P/STILL
CH-UP CH-DOWN
PLAY OPTB
Q501
Q503
1
1234
1234
5678
5678
9
10 11
12
13
14
15
16
17
18
19
20
21
22
2324252627282930313233
34
35
36
37
38
39
40
41
42
43
44
23
321
12
3
45
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
R557
R558
Q515
Q514
RS502
SUP.REEL
RS501
T-UP REEL
LD501
DECK IR LED
C501C506 C521C503
C500C505
L502
L505
L507
C561C504
R525
ES502
END
X501
10MHZ
X503
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
A.MUTE 'H'
IIC CLK
IIC DATA
IIC CLK
IIC DATA
V.ENV
V. H/SW
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
SCART "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 0
KEY RTN 1
TEST 'H'
Vss(A/D)
Vss(OSD)
Vss(SERVO)
Vss(SYS)
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
5
4
19
31 32 61 78 25 26 38 39 40 80 81 62 90 91 90
91
12
24
58
54
CPWR CTL "H"
60
79
27
6
66
28
29
30
43
45
88
9
87
81
90
91
90
94
S6/ FLD DATA OUT
97
S5/ FLD DATA IN
S4/ FLD CLK
RESE
PWR FA
96
95
16
89
20
77
76
75
74
72
73
70
69
10
1
52
53
51
50
82 57 13 14 68 49 33 71 42 41 22
15
2
IC501
HD3977
5VT
1
2
3
4
5
5.3VA
FROM
POWER
SECTION
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
GND
12VA
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
PW101
F101
T1.6A/250V
C101
0.1/275
IC101
STR-G6153T
FH02
FH01
L102
33m
C102
0.1/275
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
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
R109
0.35 2W
C109
33/25
C111
0.022
C112
3300P/400
C113
220P/400
IC103
KA431AZ
1
3
2
IC102
PC123Y
R103
8.2
D104
EU01W
1
2
15
13
12
7
8
11
10
96
4
T101
SHT-023H
D109
RU4YXLF
D108
EU01W
ZD151
MTZ13A
R151
1.2K
ZD153
MTZ13A
C152
4.7/50
R171
3.9K
R165
12K
L105
100U
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
KTC3199-BL
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
KTC3203-Y
Q154
KTC3198
Q156
KTC3203-Y
Q158
KTA1268-BL
Q164
KSA1273
Q162
KTA1273
Q159
KTA1273
Q160
KRC101M
Q152
KTC3203-Y
Q153
KTC2804-Y
L104
22U
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
22U
C116
1000/16
C115
47/50
D106
ERC81-004L
D105
EU01W
R116
330
R117
2.2K
R118
1K
C114
0.047
R119
3.3K
1%
R120
2.7K
1%
R121
180
To
TUNER/IF
SECTION
1A 3A
To
SCART
SECTION
1C 13C
To
SYSCON/
SERVO
SECTION
1D 3D
To
AUDIO/
VIDEO
SECTION
A 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
AFC
1.1M BPF
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
GND
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
CTL
EQ
TC1
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 12234567891011
24 1323 22 21 20 19 18 17 16 15 14
PHASE
ADJ
MAIN
ID-DET
IDENT
IIC BUS
SYSTEM
SW
4.3M
BPF
ACC1
ACC
BPF
ACC
DET
BELL
ADJ
1.1M
PRE-BPF
Anti Bell
ADJ
SYSTEM
SW
1/4
C/D
X 2 X 2
1.1/4.3
Anti Ball
L/M 1/4
ATT
SYNC
GATE
SYNC
COMORESS
ACC2
LIMITER
2.2M BPF
V C/D
V SEP
SLICER
V C/D
VCO
AFC
LP
XVCO
QUAD DET
TRICK
ID-DET
EP
ADJ
4.3/1.1
BELL
DAC
TRICK
SW8
REC
REC
REC
REC
REC
PB
PB
PB
PB
PB
PAL/NTSC
SECAM
SW5
SW4
SW2
SW3
SW6
SW7
1
2
3
4
5
6
SP A PB
SP REC
SP B PB
LP A PB
LP REC
LP B PB
2
1
F/E
GND
6G1G
13F
14F
15F
16F
16F3F
11F
12F
8F
9F
10F
6F
7F
3F
4F
5F
2F
1F
1
2
3
6
5
4
2D
3D
3D1D
1D
2G
3G
1G
6G
5VT
5V
GND
AUDIO 1
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
SYSCON/
SERVO
SECTION
To
CYL.HEADS
To
SCART
SECTION
2F1F
To
SYSCON/
SERVO
SECTION
P3D01
CTL(+)
CTL(-)
6
5
4
3
2
1
AUDIO PB
AUDIO REC
A/E (+)
A/E (-)
CTL (-)
CTL (+)
P3D02
P3D03
To
POWER
SECTION
,
A MAIN(AUDIO/VIDEO SECTION)C.B
C367
0.022
R337
C3A1
0.022
R3A1
2.2K
C320
1
C373
0.1
C345
0.1
C346
220/6.3
IC301
LA71591M
IC201
TA1238N
L307
100u
R350
470
C350
0.1
C348
1/50
C466
3.3/50
C302
R3A2
47K
R3B1
R431
22K
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
C4A1
22/16
C423
4.7/50
TL401
BIAS COIL
C421
0.022
R422
560
C301
0.047:GX910LE
0.1:FX970LE
R418
27K
C417
1200P
C416
2200P
R417
1K
C368
1000P
C376
0.022
Q301
KTC3199-BL
Q302
KTC3199-BL
C309
330P
C363
39P
R308
2.7K
R306
330
R341
3.3K
R307
330
R310
1K
C304
220/6.3
C305
0.1
L301
10u
R312
1.8K
C311
180P
R335
18K
C369
0.022
C370
180P
C314
0.1
R317
R325
1K
C323
47/6.3
C315
10/16
C316
10/16
C317
0.01
C318
2.2/50
R318
4.7K
C319
0.1
C322
47/6.3
C324
0.1
L304
100U
R319
1K
C325
1
C326
10/16
C327
1
C313
100P
Q303
KTA1267-GR
C328
0.047
C329
0.01
C330
0.01
C210
47/16
L201
12u
C209
0.022
R213
100
C203
0.47/50
R209
100
X201
4.286MHz
C214
15P
C215
0.1
C216
1
C217
0.1
R206
100
R210
1K
R205
1K
R204
1K
C213
2.2/50
C212
0.033
Q201
KTA1267
C201
2.2/50
R211
1.5K
C211
0.022
R212
100
C208
10/16
C207
0.047
C206
0.47/50
C205
0.01
C204
0.047
Q304
KTC3199-BL
Q202
KTC3199
C335
0.1
C354
220/6.3
L309
100u
L306
100U
C374
0.1
C371
0.1
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
R222
1K
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
8.2u
X301
4.43MHz
C331
220/6.3
D301
1SS131
Q305
KTA1267-GR
R316
150
R311
4.7K
C312
22P
R313 L303
33u
C3B1
0.033
C303
1
C301
R349
5.6K
C353
22P
C307
27P
R338
270
R309
680
C310
C306
0.01
R490
47K
R491
12K
V.H/SW TP
L405
10u
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
R408
2.2K
R407
22K
R404
270
R403
6.8K
C408
0.015
Q3A1
KTC3199-BL
Q404
KTC3199-BL
Q405
KTC3203-Y
Q403
KTC3199-BL
Q401
KTA1267-GR
Q402
KTA1267-GR
Q3A2
KTC3199-BL
C431
0.01
R333 560
R424 270
30
79
79
REC "H"
REC "H"
12 V.ENV
COMP.OUT
R302 10K
R303 18K
R304 10K
R340 18K
R305
L302 56u
L308 12u
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
79
REC "H"
R402 2.2M
R324 10K
91 IIC DATA
6 SECAM DET "H"
90 IIC CLOCK
54 C.SYNC
27 DV.SYNC
To
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.
5G
4G
VIDEO 1
VIDEO 2
MONO AUDIO
*
*
*
*
*
*
C310
10/16:GX910LE
4.7/50:FX970LE
*
R305
1.5K:GX910LE
1.2K:FX970LE
*
R3B1
2.7K:GX910LE
4.7K:FX970LE
*
C302
0.022:GX910LE
0.1 :FX970LE
*
R337
15K:GX910LE
18K:FX970LE
*
R313
330:GX910LE
470:FX970LE
*
R317
82K:GX910LE
100K:FX970LE
*
*
*
[FOR FX970LE]
J3A1
J3A2
[FOR GX910LE]
[FOR GX910LE]
[FOR GX910LE]
[FOR FX970LE]
[FOR FX970LE]
*
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
23
WAVEFORM-1 (VIDEO SECTION)
IC301 Pin
20
PBmode
500mvp-p
IC301 Pin
38 , 32 , 31
Video in
1Vp-p
IC301 Pin
28
PB/REC mode
4.2Vp-p
IC301 Pin
7
REC mode
1.4Vp-p
IC301 Pin
6
REC mode
2.2Vp-p
IC301 Pin
29
PB mode
2.1 Vp-p
IC301 Pin
41
PB mode
400mVp-p
IC301 Pin
64
PB mode
600mVp-p
IC301 Pin 51 ,
52 , 54
PB mode
300mVp-p
IC301 Pin
71 , 72
REC mode
340mVp-p
IC301 Pin
24
PB/REC mode
5Vp-p
IC301 Pin
23
PB/REC mode
5Vp-p
IC301 Pin
63
PB mode
600mVp-p
IC301 Pin
11
PB mode
3.2Vp-p
IC301 Pin
10
PB mode
1.8Vp-p
IC301 Pin
43
PB mode
400mVp-p
1
2
5 6
3
7
4
8
12
9
10
11
16
15
1413
24
WAVEFORM-2 (SERVO/OSD SECTION)
IC501 Pin
24
1V/5mS
REC/PB mdes
(V.H/SW)
IC501 Pin
27
1V/2mS
QUE/REV modes
(D.V-SYNC)
IC501 Pin
31
1V/10mS
REC mode
(CTL+)
IC501Pin
32
1V/10mS
REC mode
(CTL–)
IC501 Pin
38
1V/1mS
REC/PB mode
(DFG)
IC501 Pin
39
1V/10µS
REC/PB modes
(DPG)
IC501 Pin
45
500mV/10µS
EE/PB modes
(V-OUT)
IC501 Pin
40
1V/1mS
REC/PB modes
(CFG)
IC501 Pin
43
100mV/10µS
EE/PB modes
(V-IN)
IC501Pin
54
1V/20µS
EE/PB modes
(C-SYNC)
1
2
3
4
87
6
5
9
10
TRANSISTOR ILLUSTRATION
KRA103M
KRC101M
KRC103M
KTA1267
KTC3198
KTC3199
KTA1268
KTC3203
KTA1273 KTC2804
E C B
E C B
E C B
E C B
2625
SCHEMATIC DIAGRAM-3 (SYSTEM CONTROL/SERVO SECTION)
R5F3
15
R5F2
15
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
9
12
18
19
20
21
24
25
26
27
28
29
30
T-UP SENSOR
VSS(A/D)
END SENSOR
T-UP REEL
SUPPLY REEL
SEC DET "H"
NC
NC
AFT
PG ADJ
NC
V.ENV
KEY RTN 0
KEY RTN 1
VCC(A/D)
RESET
NC
TU SECAM VL "H"
LD (-)
LD (+)
C+ DET "H"
VCC(SYS)
NC
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"
SCART "H"
CST SW "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
59
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
NC
NC
NC
FLD DATA OUT
FLD DATA IN
FLD CLK
FLD ENA
NC
NC
IIC DATA
IIC CLK
PWR FAIL
STAND BY "H"(3W LED)
C.SYNC(INV)
NC
NC
NC
NC
R/C
DRUM
32 33 34 35 36 37 38 39 40 41 42 43 44 45
38 39 40 43 45
46 47 48 49 50
87
100
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
97 96 95 94 93 92 91 90 8788
8586 84 81
IC501
HD3977 RC17F
SYSCON/SERVO
PROCESS
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
To
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 E
CAPSTAN
MOTOR C.B
PCM01
To D
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
SG233
T-UP/REEL
3
4
21
RS502
SG233
S-UP/REEL
3
4
21
R
R
L506
15U
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
33 32 31
9796 95 94
1
P15
P16
NC
NC
G1
G2
G3
G4
G5
P3
P2
P1
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
16
17
18
19
20
21
22
G6
G7
G8
G9
VPP
IC5F1
MN12510
LED 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
3
V OUT
GND
VCC
12
1
2
3
4
5
GND
OTPB "H"
5VA
K.RTN 1
GND
PMK01
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
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
33U
C5S1
43P
Q5S2
KTC3199-BL
C5S2
0.022
R5S3
330
R5S2
6.8K
R5A2
120K
Q5A1
KTC103M
Q503
KTA1267-GR
Q501
KTC3199
BL
R5A3
56K
C527
180P
R568
680K
C564
330P
R527
560
C524
33/16
R519
27K
C596
0.022
R567
820
R513
100K
C512
180P
R518
560
R509
10K
C589
150P
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
RC5F1
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
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
100u
C510
47/16
D502
1SS133
C501
0.1
C500
0.047F/5.5
C506
0.022
C532
0.022
C505
47/6.3
L502
100U
L501
T/W
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
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
67
DJ01 1SS133
100
DJ02 1SS133
99
DJ03 1SS133
98
DJ06 1SS133
94
DJ10 1SS133
85
DJ11 1SS133
84
DJ09 1SS133
86
DJ16 1SS133
63
DJ14 1SS133
65
To C
KEY 1 C.B
PKM01
To D
KEY 2 C.B
PKM02
OSD VIDEO
IIC CLK
IIC DATA
VIDEO(VPS)
TU SEC "H"
TU SECVL "H"
IIC CLOCK
AFT
IIC DATA
IIC CLOCK
IIC DATA
A.MUTE "H"
C+ DET "H"
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
TUNER/IF
SECTION
8J1J
To
SCART
SECTION
16F1F
To
AUDIO/
VIDEO
SECTION
13C1C
To
POWER
SECTION
60
66
88
27
90
R590
1K
43
6
54
30
12
91
24
62
28
29
79
31
32
64
58
21
91
62
18
7H
90
8H
9H
9
91
63
90
91
45
13
14
A 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
5VT
5.1V
12V(DRUM)
5.3VA
5.3VA
12V(DRUM)
VIDEO(VPS)
VIDEO(Y/C)
SEC DET "H"
C.SYNC
COMP IN
V.ENV
R591
470
R592
100
1 2 3 4 5 6 7 8 9 101112131415161718192021222324252627282930313233
3837363534
F- F- NP NP NC
61312109 8 7 2 1 4443424140393837363534333231
7G 6G 5G 4G 3G 2G 1G Nx Nx Nx Nx Nx Nx P16 P15 P14 P13P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2
F+F+NPNPP1
REC TIMER
SP LP EP
VCR M REM BILSAP Hi-Fi ST
L507
100U
*
[FOR GX910LE]
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
0
0
0
0
5.3
0
4.6(5.2)
4.6(5.2)
0.1
2.2
2.2
2.2
2.2
4.4
2.5
5.2
0
2.6
1.3
2.6
0
2.0
0
0
1.2
2.3
0
2.9(2.3)
0
0
0
4.8(0)
4.9
0(4.9)
4.9
0
0
4.8
4.8
4.3
0
4.6
0
0
0
0
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 (SCART SECTION)
13 2414 15 16 17 18 19
VCC
20 22 2321
12 1
22
42
40
38
36
34
32
30
28
26
24
23
41
39
37
35
33
31
29
27
25
11109876
GND
532
GND
4
VCC
5V
REG
IC-BUS
CONT.
CLAMP CLAMP CLAMP
CLAMP
1
21
19
17
15
13
11
9
7
5
3
2
20
18
16
14
12
10
8
6
4
1JIIC CLOCK
6GVIDEO 1
2JIIC DATA
3JA.MUTE "H"
4J
5J
2A
3A
1A
GND
12VA
8J
7J
6J C+ DET "H"
4E
5E
3E
2E
1ETU AUDIO(L)
4G
5G
3G
2G
1G
AUDIO 2
AUDIO 1
MONO AUDIO
VIDEO 2
TU VIDEO
VIDEO
R950 100
R949 100
R948
330
C941
10/16
R947
330
C912
470/16
C945
10/16
C944
10/16
C943
10/16
C955
10/16
C942
1/50
R916
560
L916
100u
L912
100u
C914
1000P
C918
1000P
R934
10K
R933
12K
R915
560
R913
560
R914
560
L911
100u
C911
1000P
R912
75
R911
75
C919
82P
R906
560
R905
560
R903
560
R904
560
D901
1SS133
D902
1SS133
C904
1000P
C908
1000P
C901
1000P
L906
100u
L902
100u
L904 100u
C903 1000P
L901
100u
C958
39P
R901
75
R902
75
L903
1u
L905
BEAD
CORE
JK901
SCART2
C950
10/16
C949
0.1
C948
10/16
C953
10/16
C947
10/16
Q906
KTC3199
D904
1SS133
D903
1SS133
R943
1.5K
C956
0.1/50
C909
43P
C946
10/16
IC901
BH7635S
C952
0.1
C958
39P
C9A1
1000P
C951
47/16
C913
1000P
L914
100u
JK901
SCART1
A MAIN(SCART SECTION)C.B
3A1A
To
POWER
SECTION
5E1E
To
TUNER/IF
SECTION
6G1G
To
AUDIO/
VIDEO
SECTION
5J1J
To
SYSCON/
SERVO
SECTION
8J6J
To
SYSCON/
SERVO
SECTION
C902
470/16
L907
BEAD CORE
00
12.0
12.0
ONE VOLTAGE:PB OR REC MODE
TWO VOLTAGES:PB AND (REC) MODE
*
:REC AUDIO SIGNAL
:PB AUDIO SIGNAL
:REC VIDEO SIGNAL
: VIDEO SIGNAL
:PB VIDEO SIGNAL
AV2 ENTREE (DECODEUR)
AV1 ENTREE/SORTIE (TV)
JK901 [SCART1]
1
2
3
4
5
6
7
AUDIO-R OUT
AUDIO-R IN
AUDIO-L OUT
GND
GND
AUDIO-L IN
8
9
10
11
12
13
14
SCART H
GND
GND
GND
15
16
17
18
19
20
21
GND
GND
VIDEO OUT
VIDEO IN
GNG
JK901 [SCART2]
22
23
24
25
26
27
28
AUDIO-R OUT
AUDIO-R IN
AUDIO-L OUT
GND
GND
AUDIO-L IN
29
30
31
32
33
34
35
C+
GND
GND
GND
36
37
38
39
40
41
42
GND
GND
VIDEO OUT
VIDEO IN
GNG
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