Panasonic PV-M2759, PV-M2789 Schematic
Simplified
ORDER NO. MKE9902105A1
B6
Combination-VCR
PV-M2759
PV-M2789
Please use this manual together with the Service Manual for Order No. MKS9803M326
Model No. PV-M2738/PV-M2768.
SPECIFICATIONS
ITEM SPECIFICATION 1 2
Head: 2 rotary heads helical scanning system –
4 rotary heads helical scanning system –
Input Level: VIDEO IN Jack (Phono type) 1.0 Vp-p 75Ω unbalanced
Video
Signal-to-Noise Ratio: SP: more than 43 dB
Horizontal Resolution: Color/Monochrome: more than 230 lines
Head: Normal Mono: 1 stationary head
Input Level: AUDIO IN Jack (Phono type) -10 dBv 50kΩ unbalanced
Output Level: AUDIO OUT Jack (Phono type) -8 dBv 1kΩ unbalanced –
VCR
1. PV-M2759
2. PV-M2789
Frequency Response: Normal Mono: SP: 100 Hz ~ 8 kHz
Audio
Signal-to-Noise Ratio: Normal Mono: SP: more than 42 dB
Wow and Flutter: Normal Mono: SP: Less than 0.2% WRMS
Broadcast Channels: VHF 2 ~ 13, UHF 14 ~ 69
CABLE Channels: Midband A through I (14 ~ 22)
Tuner
Hi-Fi Stereo: 2 rotary heads –
LP/SLP: more than 41 dB
LP: 100 Hz ~ 6 kHz
SLP: 100 Hz ~ 5 kHz
Hi-Fi Stereo: SP/LP/SLP: 20 Hz ~ 20 kHz –
LP/SLP: more than 40 dB
Hi-Fi Stereo: SP/LP/SLP: more than 60 dB –
LP: Less than 0.3% WRMS
SLP: Less than 0.4% WRMS
Hi-Fi Stereo: Less than 0.015% WRMS –
Superband J through W (23 ~ 36)
ITEM SPECIFICATION 1 2
CABLE Channels: Hyperband AA ~ EEE (37 ~ 64)
Tuner
SP: 1
-
VCR
FM Radio
DISPLAY
GENERAL
Tape
Speed
Tape
Format
Band
Range
Picture
Tube
Power
Television
System
Operating
Condition
Dimension
Weight
Designs and specifications are subject to change without notice.
5/16 i.p.s (33.35 mm/sec), LP: 21/32 i.p.s (16.67 mm/sec),
SLP: 7/16 i.p.s (11.12 mm/sec)
Record/Playback Time: 8 Hrs with 160 min. type tape used in SLP mode
FF/REW Time: Less than 3 min. (120 min. type tape)
Tape width 1/2" (12.7 mm) high density tape
87.5 ~ 108.1 MHz
27 inch measured diagonal 100° deflection Picture Tube
Source: 120V AC ± 10%, 60 Hz ± 0.5%
Consumption: Approx. 157 watts (power on), Approx. 7 watts (power off)
EIA Standard (525 lines, 60 fields) NTSC Color Signal
41°F(5°C) ~ 104°F(40°C) (Temperature)
10% ~ 75% (Humidity)
27-1/16"(688mm) (W) X 27-15/16"(659mm) (H) X 21-5/16"(542mm) (D)
86 lbs. (39 kg)
Weight and dimensions shown are approximate.
Lowband A
Special CABLE channel 5A (01)
Ultraband 65 ~ 94, 100 ~ 125
5 ~ A-1 (95 ~ 99)
®
-1-
© 1999 Matsushita-Kotobuki Electronics Industries LTD.
All rights reserved. Unauthorized copying and distribution
is a violation of law.
Printed in Japan
! WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or
repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
DIFFERENCES BETWEEN PV-M2759 and PV-M2738
COMPARISON CHART
MECHANICAL REPLACEMENT PARTS LIST
Page Ref. Section Pcs/ PV-M2738 PV-M2759
No. No. No. Set Part No. Part No. Part Name Remarks
7-2 71 4 1 TXFKY1278SP TXFKY1279SP FRONT CABINET ASS’Y MKA
7-2 100 6 1 VKFS2221 VKFS2235 BATTERY COVER
7-2 121 6 1 TPC7841816 TPC7841819 PACKING CASE, PAPER MKA
7-2 122 6 1 VQFS3440 VQFS3555 FAN BAG
7-2 123 6 1 VSQS1501 VSQS1608 INFRARED REMOTE CONTROL UNIT MKA
DIFFERENCES BETWEEN PV-M2789 and PV-M2768
COMPARISON CHART
MECHANICAL REPLACEMENT PARTS LIST
Page Ref. Section Pcs/ PV-M2768 PV-M2789
No. No. No. Set Part No. Part No. Part Name Remarks
7-2 71 4 1 TXFKY1278HGP TXFKY1279HGP FRONT CABINET ASS’Y MKA
7-2 100 6 1 VKFS2221 VKFS2235 BATTERY COVER
7-2 121 6 1 TPC7841817 TPC7841820 PACKING CASE, PAPER MKA
7-2 122 6 1 VQFS3441 VQFS3555 FAN BAG
7-2 123 6 1 VSQS1483 VSQS1608 INFRARED REMOTE CONTROL UNIT MKA
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