Service Manual. AV28BT5Exx Datasheet

AV28BT5Exx Manual. Datasheet pdf. Equivalent

AV28BT5Exx Datasheet
Recommendation AV28BT5Exx Datasheet
Part AV28BT5Exx
Description Service Manual
Feature AV28BT5Exx; ( DataSheet : www.DataSheet4U.com ) AV28BT5ENS / AV28BT5ENB AV28BT5EES / AV28BT5EEB SERVICE MANUAL.
Manufacture JVC
Datasheet
Download AV28BT5Exx Datasheet





JVC AV28BT5Exx
( DataSheet : www.DataSheet4U.com )
AV28BT5ENS / AV28BT5ENB
AV28BT5EES / AV28BT5EEB
SERVICE MANUAL
COLOUR TELEVISION
AV28BT5ENS / AV28BT5ENB
AV28BT5EES / AV28BT5EEB
CONTENTS
„ SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2
„ SAFETY PRECAUTIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4
„ FEATURES・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5
„ MAIN DIFFERENCE PARTS LIST・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5
„ SPECIFIC SERVICE INSTRUCTIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 6
„ SERVICE ADJUSTMENTS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 9
„ PARTS LIST ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 17
OPERATING INSTRUCTIONS
STANDARD CIRCUIT DIAGRAM ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2-1
1
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COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
No.51881
Dec. 2001
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JVC AV28BT5Exx
AV28BT5ENS / AV28BT5ENB
AV28BT5EES / AV28BT5EEB
SPECIFICATIONS
ITEM
AV28BT5ENS (Silver)
AV28BT5ENB (Black)
Content
AV28BT5EES (Silver)
AV28BT5EEB (Black)
Dimensions (WxHxD)
69 x 54 x 47 cm
Weight
TV RF System
Colour System
34.6 kg
B/G
TV Mode
PAL
Video Mode PAL / NTSC 3.58 / NTSC 4.43
B/G, D/K, K1
PAL / SECAM
PAL / SECAM / NTSC 3.58 / NTSC 4.43
Teletext System
Stereo System
Tuning System
Number Of CH memory position
VHF (VL)
Receiving Frequency
VHF (VH)
UHF
CATV
VIF Carrier
Intermediate Frequency
SIF Carrier
Fastext / Toptext
A2 / German + NICAM
Frequency Synthesizer Tuning System
100 ch
46.25MHZ ~ 168.25MHz
175.25MHz ~ 463.25MHz
471.25MHz ~ 863.25MHz
Super (S11-S20) & Hyper (S21-S41) bands receivable
38.9MHz
32.4MHz (6.5MHz)
32.9MHz (6.0MHz)
33.4MHz (5.5MHz)
Colour Sub Carrier Frequency
Aerial Input Terminal
Power Input
Power Consumption
Picture Tube
High Voltage
Speaker
Audio Output
Video
Input
S/Video
Output
Audio (L/R)
Video
Audio (L/R)
Input Terminal
Rear Side
Front Side
PAL (4.43MHz), SECAM (4.43MHz), NTSC (3.58MHz/4.43MHz)
75Ohm Unbalanced
AC 170 ~ 270V
126W(Max.)/103W(Avg.) Stand-by<5W
28 inch measured diagonally
28kV (in cut-off service mode)
101 mm round type X 2
8W + 8W
1Vp-p, 75 Ohm
Y: 1Vp-p Positive
C: 0.286Vp-p
500 mVrms, High Impedance
1 Vp-p, 75 Ohm
500 mVrms, Low Impedance
AV1 (Video/Audio/RGB)
AV2 (Video/Audio/S-VHS)
AV3 (Video/Audio)
Output Terminal
Remote Control Unit
Front Side
Rear Side
Headphone jack (Stereo mini jack 3.5‡)
AV1 (Video/Audio)
AV2 (Video/Audio) (Selected TV, AV1 or AV3)
RM-C85, Battery size:AAA/R03 x 2
Design & specifications are subject to change without notice.
2 No.51881



JVC AV28BT5Exx
AV28BT5ENS / AV28BT5ENB
AV28BT5EES / AV28BT5EEB
21-pin Euro connector (SCART socket) : AV-1 / AV-2
(P-P= Peak to Peak, S-W= Sync tip to white peak, B-W= Blanking to white peak)
Pin
No.
Signal Designation
Matching Value
AV-1
1 AUDIO R output
500mVrms(Nominal),Low impedance
(TV OUT)
2 AUDIO R input
500mVrms(Nominal),High impedance
3 AUDIO L output
4 AUDIO GND
500mVrms(Nominal),Low impedance
(TV OUT)
5 GND (B)
6 AUDIO L input
500mVrms(Nominal), High impedance
7 B input
8
FUNCTON SW
(SLOW SW)
9 GND (G)
700mVB-W, 75Ω
Low : 0-3V, High : 8-12V, High impedance
10 -
NC
11 G input
12 -
700mVB-W, 75Ω
NC
13 GND (R)
14 GND (YS)
15 R / C input
16 Ys input
R : 700mVB-W, 75Ω
C : 300mVP-P, 75Ω
Low : 0 – 0.4, High : 1 - 3V, 75Ω
(R/C)
17 GND(VIDEO output)
18 GND(VIDEO input)
19 VIDEO output
20 VIDEO / Y input
1VS-W(Negative going sync), 75Ω
1VS-W(Negative going sync), 75Ω
(TV)
21 COMMON GND
AV-2
(TV/LINE OUT)
(TV/LINE OUT)
NC
NC
-
NC
-
NC
(only C)
NC
(TV/LINE OUT)
[Pin assignment]
No.51881
3





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