SLV-L49/L52/L59/L69HF/L72HF/L79HF/L89HF/X55/X66HF

RMT-V267/V268

SERVICE MANUAL

Mexican Model

SLV-L49/L69HF/L89HF/X55/X66HF
Panama Model Ecuador Model Colombia Model

SLV-L52/L72HF

S MECHANISM
Photo: SLV-L89HF RMT-V267
Bolivia Model Peru Model Chilean Model Venezuelan Model

SLV-L59/L79HF/L89HF

Puerto Rico Model

SLV-L59/L79HF

Refer to the SERVICE MANUAL of VHS MECHANICAL ADJUSTMENT for MECHANICAL ADJUSTMENTS. (9-921-647-11)

SPECIFICATIONS

System
Format Video recording system VHS NTSC standard Rotary head helical scanning FM system Video heads Double azimuth four heads Video signal NTSC color, EIA standards Tape speed SP : 33.35 mm/s EP : 11.11 mm/s LP : 16.67 mm/s, Playback only Maximum recording/playback time 9hrs. in EP mode (with T-180 tape) Fast-forward and rewind time Approx. 3 min. (with T-120 tape) LINE OUT VIDEO OUT, phono jack (1) Output signal : 1 Vp-p, 75 unbalanced, sync negative AUDIO OUT, phono jacks (1 each)(SLV-L49MX, L52PA/PC, L59CL/CS/PR/VZ and X55 MX), (2 each)(SLV-L69HF MX, L72HF PA/PC, L79HF CL/CS/PR/VZ, L89HF CL/CS/MX/VZ and X66HF MX) Standard output : 327 mVrms Load impedance : 47 kilohms Output impedance : less than 10 kilohms 18 W (SLV-L49MX, L52PA/PC, L59CL/CS/PR/VZ and X55 MX) 19 W (SLV-L69HF MX, L72HF PA/PC, L79HF CL/CS/PR/ VZ, L89HF CL/CS/MX/VZ and X66HF MX) Operating temperature 5C to 40C (41F to 104F) Storage temperature -20C to 60C (-4F to 140F) Dimensions Approx. 289 mm (w/h/d) including projecting parts and controls Mass Aoorox. 3.7 kg Power consumption
Timer section Tuner section
Channel coverage VHF 2 to 13 UHF 14 to 69 CATV A-8 to A-1, A to W, W+1 to W+antenna terminal for VHF/UHF Clock Timer indication Timer setting Power back-up Quartz locked 12 hour cycle 8 programs per month (max.) Built-in self-charging capacitor Back-up duration : up to 8 hours at a time

Supplied accessories

Remote commander (1) Size AA (R6) batteries (2) 75 coaxial cable with F-type connectors (1) Audio/video cable (3 phono to 3 phono) (1)(SLVL69HF MX, L72HF PA/PC, L79HF CL/CS/PR/VZ, L89HF CL/CS/MX/VZ and X66HF MX only) Plug adaptor (1)(SLV-L59 CL/CS/PR, L79HF CL/ CS/PR and L89HF CL/CS only) Design and specifications are subject to change without notice

Antenna

General Inputs and outputs
LINE-1 IN/LINE-2 IN VIDEO IN, phono jack (1 each) Input signal : 1 Vp-p, 75 , unbalanced, sync negative AUDIO IN, phono jacks (1 each)(SLV-L49MX, L52PA/PC, L59CL/CS/PR/ VZ and X55 MX), (2 each)(SLV-L69HF MX, L72HF PA/PC, L79HF CL/CS/PR/VZ, L89HF CL/CS/MX/VZ and X66HF MX) Input level : 327 mVrams Input impedance : more than 47 kilohms Power requirements 110 V AC to 240 V AC, 50/60 Hz (SLV-L59CL/CS/PR, L79HF CL/ CL/PR and L89HF CL/CS) 120 V AC, 60 Hz (SLV-L49 MX, L52 PA/PC, L59 VZ, X55 MX, L69HF MX, L72HF PA/PC, L79HF VZ, L89HF MX/VZ and X66HF MX)

VIDEO CASSETTE RECORDER

MICROFILM
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
MA-341 (1/7) (VIDEO) SCHEMATIC DIAGRAMS Ref. No. MA-341 Board; 1,000 Series
For schematic diagram Refer to page 4-19 for printed wiring board. Refer to page 4-2 for waveforms.
GND EP_L_IN _EP_OUT PB FELT EP_H_IN

MA-341(1/7)

MA-341 (2/7) (AUDIO) SCHEMATIC DIAGRAMS Ref. No. MA-341 Board; 1,000 Series

MA-341(2/7)

MA-341 (3/7) (SERVO/SYSTEM CONTROL) SCHEMATIC DIAGRAMS Ref. No. MA-341 Board; 1,000 Series
For schematic diagram Refer to page 4-19 for printed wiring board. Refer to page 4-21 for waveforms.

Note :

The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.

SERVO/SYSTEM CONTROL

MA-341(3/7)
MA-341 (4/7) (AUDIO PROCESS) SCHEMATIC DIAGRAMS Ref. No. MA-341 Board; 1,000 Series
For schematic diagram Refer to page 4-19 for printed wiring board.

AUDIO PROCESS

MA-341(4/7)
MA-341 (5/7) (TUNER) SCHEMATIC DIAGRAMS Ref. No. MA-341 Board; 1,000 Series

MA-341(5/7)

MA-341 (6/7) (MODE CONTROL) SCHEMATIC DIAGRAMS Ref. No. MA-341 Board; 1,000 Series

MODE CONTROL

MA-341(6/7)
MA-341 (7/7) (POWER SUPPLY) SCHEMATIC DIAGRAMS Ref. No. MA-341 Board; 1,000 Series

POWER SUPPLY

MA-341(7/7)
DI-70 (DIAL TIMER SWITCH) PRINTED WIRING BOARD Ref. No. DI-70 Board; 2,000 Series There are few cases that the part printed on this diagram isnt mounted in this model. MA-341 BOARD
CN101 CN102 CN103 CN104 CN161 CN260 CN270 CN301 CN302 CN402 CN404 CN423 CN600 D103 D109 D161 D162 D301 D302 D405 D410 D561 D600 D601 D602 D604 D605 D606 D607 D608 D609 D610 D611 D612 D614 D615 D616 D617 D618 D702 H-9 F-3 B-6 B-12 A-13 I-10 I-11 G-12 G-12 B-1 B-1 I-12 I-3 D-7 G-4 D-8 D-8 I-6 I-6 A-13 A-10 I-4 H-1 G-3 F-2 G-2 F-1 D-1 E-1 E-2 E-2 B-2 C-3 C-3 G-2 H-2 G-2 G-1 C-3 H-13 IC101 IC160 IC161 IC162 IC201 IC260 IC331 IC360 IC403 IC420 IC601 IC602 A-4 C-10 C-12 C-12 F-10 H-10 G-11 J-9 A-5 A-7 B-2 E-1

MA-341 BOARD (SERVO/SYSTEM CONTROL BLOCK) 4fsc (out) C VIDEO IN 7 IC160 # REC/PB ! IC160 % REC/PB

AR-20 (ARC)

MA-341 VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY

14.31818MHz

5.0Vp-p

2.1Vp-p

JK-168 (LINE IN)

OSC OUT IC160 $ REC/PB

PH101 C-9 PH102 C-6 PH600 F-1 Q101 Q102 Q103 Q201 Q202 Q203 Q301 Q302 Q303 Q380 Q381 Q382 Q401 Q500 Q502 Q561 Q601 Q602 Q603 Q604 Q605 Q606 Q607 Q608 E-3 E-11 E-7 H-9 G-8 F-9 I-6 G-11 G-12 J-8 J-7 J-8 A-13 C-9 C-8 I-6 G-2 H-1 C-3 B-1 C-1 G-2 B-3 F-6

C SYNC IC160 % REC/PB

DI-70 (DIAL TIMER SWITCH) DS-84 (TAPE OPERATION)

24.9MHz

4.6Vp-p

4.2Vp-p

9 IC160 % OSD V IN REC !

DRUM FG IC160 * REC/PB

2.2Vp-p

4.0Vp-p

9 IC160 % OSD V IN PB

! IC160 (

DRUM PG REC/PB
DI-70 (DIAL TIMER SWITCH) SCHEMATIC DIAGRAMS Ref. No. DI-70 Board; 2,000 Series

30Hz H 2.3Vp-p

4.4Vp-p

! IC160 %

OSD V OUT REC

! IC160 ( REC/PB

CTL AMP OUT
! IC160 % OSD V OUT PB ! IC160 #

32kHz (OUT) REC/PB

2.3Vp-p

32.768kHz

2.9Vp-p

DIAL TIMER SWITCH

DS-84 (TAPE OPERATION) PRINTED WIRING BOARD Ref. No. DS-84 Board; 3,000 Series There are few cases that the part printed on this diagram isnt mounted in this model. JK-168 (LINE IN) PRINTED WIRING BOARD Ref. No. JK-168 Board; 4,000 Series There are few cases that the part printed on this diagram isnt mounted in this model.
DI-70 (DIAL TIMER SWITCH)
DS-84 (TAPE OPERATION) SCHEMATIC DIAGRAMS Ref. No. DS-84 Board; 3,000 Series
JK-168 (LINE IN) SCHEMATIC DIAGRAMS Ref. No. JK-168 Board; 4,000 Series

DS-84 (TAPE OPERATION)

TAPE OPERATION/LINE IN

DS-84/JK-168

AR-20 (ARC) PRINTED WIRING BOARD Ref. No. AR-20 Boar d; 5,000 Ser ies There are few cases that the part printed on this diagram isnt mounted in this model.
(SLV-L52/L72HF/L89HF MODEL)
AR-20 (ARC) MA-341 VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY
AR-20 (ARC) SCHEMATIC DIAGRAMS Ref. No. AR-20 Boar d; 5,000 Ser ies