background image
SERVICE MANUAL
COPYRIGHT © 2006 Victor Company of Japan, Limited
No.51709E
2006/2
COLOUR TELEVISION
51709E
2006
2
AV-28BD5EES, AV-28BD5EES/A,
AV-28BD5EKIS, AV-28BD5EKIS/A,
AV-28BD5EPS, AV-28BD5EPS/A,
AV-28BD50EPS
DIFFERENCE LIST
PACKING & EXPLODED VIEW PARTS LIST
Supplementary
Parts No. of "MASK FRONT" was changed. For details other than those described in this manual, please refer
to the AV-28BD5EES, AV-28BD5EKIS and AV-28BD5EPS service manual (No.51709, 2000/10) AV-28BD5EES/A,
AV-28BD5EKIS/A and AV-28BD5EPS/A service manual (No.51709C, 2000/10) AV-28BD50EPS service manual
(No.51709D, 2003/9).
Ref. No.
Part No.
PART NAME
DESCRIPTION
OLD
NEW
1
PTFMSJ28B2FS
PTFMSJ0002S
MASK FRONT
AV-28BD5EES, AV-28BD5EES/A
1
PTFMSJ28B2FS
PTFMSJ0002S
MASK FRONT
AV-28BD5EKIS, AV-28BD5EKIS/A
1
PTFMSJ28B2FS
PTFMSJ0002S
MASK FRONT
AV-28BD5EPS, AV-28BD5EPS/A
1
PTFMSJ28B2FS
PTFMSJ0002S
MASK FRONT
AV-28BD50EPS


background image
(No.51709E)
CRT Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan
Victor Company of Japan, Limited
VPT
Printed in Japan
SECTION 1
PRECAUTION
Please refer to "AV-28BD5EES, AV-28BD5EKIS and AV-28BD5EPS (No.51709)" about this section.
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
Please refer to "AV-28BD5EES, AV-28BD5EKIS and AV-28BD5EPS (No.51709)" about this section.
SECTION 3
DISASSEMBLY
Please refer to "AV-28BD5EES, AV-28BD5EKIS, and AV-28BD5EPS (No.51709)" about this section.
SECTION 4
ADJUSTMENT
Please refer to "AV-28BD5EES, AV-28BD5EKIS and AV-28BD5EPS (No.51709)" about this section.
SECTION 5
TROUBLESHOOTING
Please refer to "AV-28BD5EES, AV-28BD5EKIS and AV-28BD5EPS (No.51709)" about this section.


background image
No. 51709
Oct. 2000
AV-28BD5EKI
AV-28BD5EP
AV-28BD5EE
AV-28BD5EKIS AV-28BD5EPS AV-28BD5EES
1
COPYRIGHT © 2000 VICTOR COMPANY OF JAPAN, LTD.
AV-28BD5EKI / AV-28BD5EP / AV-28BD5EE
AV-28BD5EKIS / AV-28BD5EPS / AV-28BD5EES
CONTENTS
! SPECIFICATIONS
1-2
! SAFETY PRECAUTIONS
1-5
! FUNCTIONS
1-6
! SPECIFIC SERVICE INSTRUCTIONS
1-8
! SERVICE ADJUSTMENTS
1-9
STANDARD CIRCUIT DIAGRAM (APPENDIX)
2-1
! PARTS LIST
1-13
SERVICE MANUAL
COLOUR TELEVISION
REVISED
Please throw it out the service manual for AV-28BD5EKI/EKIS/EP/EPS/EE/EES issued in
Jun 2000, and use this service manual (No.51709 Oct. 2000).


background image
No.51709
AV-28BD5EKI
AV-28BD5EP
AV-28BD5EE
AV-28BD5EKIS AV-28BD5EPS AV-28BD5EES
1-2
SPECIFICATIONS
Item
Content
TV RF SYSTEM
B/G, I, D/K & L/L'
COLOUR STANDARD
PAL / SECAM / NTSC (AV only)
POWER INPUT
AC 230V, 50Hz
POWER CONSUMPTION
75W / 3W (Stand-by)
TELETEXT SYSTEM
FLOF (Fastext) / TOP / WST (standard system)
SOUND OUTPUT / SPEAKER
7W / 8 (×2)
PICTURE TUBE SIZE
VISIBLE AREA 66cm (measured diagonally)
ANTENNA INPUT
75 Unbalanced
FRONT [AV2]
:
RCA JACK (VIDEO / AUDIO)
NPUT / OUTPUT
REAR [AV1 / AV2] :
21-PIN EURO CONNECTOR (SCART)×2
(VIDEO / AUDIO / RGB / S. VHS)
AV2 Input terminals in front and rear side are common
INTERMEDIATE FREQUENCIES PIF : 38.9MHz (B/G, D/K, I, L) , 33.9MHz (L')
SIF : 33.4MHz (PAL / SECAM ­ B/G)
32.9MHz (PAL / SECAM ­ I / I)
32.4MHz (PAL / SECAM ­ D/K, SECAM ­ L)
40.4MHz (SECAM ­ L')
SOUND SUBCARRIER : 5.5MHz (PAL / SECAM ­ B/G)
6.0MHz (PAL / SECAM ­ I)
6.5MHz (PAL / SECAM ­ D/K, SECAM ­ L)
6.5MHz (SECAM ­ L')
COLOUR SUBCARRIER : 4.43MHz (PAL)
4.250MHz / 4.406MHz (SECAM)
REMOTE CONTROL
48B00RMC71 [ Battery : AAA (R03) ] (EP, EPS, EE, EES)
48B00RMC72 [ Battery : AAA (R03) ] (EKI, EKIS)
DIMENSIONS (W×
×
×
×H×
×
×
×D)
760mm×589mm×475mm
MASS
32kg
Design & specifications are subject to change without notice.


background image
No.51709
AV-28BD5EKI
AV-28BD5EP
AV-28BD5EE
AV-28BD5EKIS AV-28BD5EPS AV-28BD5EES
1-3
21-pin Euro connector (SCART socket)
21-pin EURO-SCART 1
[AV1]
Pin
No.
Signal Designation
Matching Value
1
Audio Output Right
0.5V(rms), Impedance :<1k (RF 54% MOD)
2
Audio Input Right
0.5V(rms), Impedance :>10k
3
Audio Output
!Left
0.5V(rms), Impedance :<1k (RF 54% MOD)
4Audio Earth
5Blue Earth
6
Audio Input Left
0.5V(rms),
Impedance :>10k
7Blue Input
0.7V(p-p) ±0.1V,
Impedance :75
8
Slow Switching
TV : 0-2V, AV 16/9 : 4.5-7V, AV 4/3 : 9.5-12V,
Impedance :>10k
9
Green Earth
10
NC
11
Green Input
0.7V(p-p) ±0.1V,
Impedance : 75
12
NC
13
Red Earth
14
Blanking Earth
15
Red Input
0.7V(p-p) ±0.1V,
Impedance : 75
16
Fast Switching
0-0.4V : Logic "0", 1-3V : Logic "1",
Impedance :75
17
Video Out Earth
18
Video In Earth
19
Video Output
1V(p-p) ±3dB,
Impedance :75
20
Video Input
1V(p-p) ±3dB,
Impedance :75
21
Common Earth
[Pin assignment]