No.51779
AV32L5EKGY
AV32L5EIGY
1
COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
Jun. 2001
AV32L5EKGY
AV32L5EIGY
CONTENTS
! SPECIFICATIONS
2
! SAFETY PRECAUTIONS
4
! FEATURES
5
! MAIN DIFFERENCE LIST
5
! SPECIFIC SERVICE INSTRUCTIONS
6
! SERVICE ADJUSTMENTS
12
! PARTS LIST
31
OPERATING INSTRUCTIONS
STANDARD CIRCUIT DIAGRAM
2-1
SERVICE MANUAL
COLOUR TELEVISION
BASIC CHASSIS
MF
No.51779
AV32L5EKGY
AV32L5EIGY
2
SPECIFICATIONS
CONTENTS
Item
AV32L5EKGY
AV32L5EIGY
Dimensions ( W×
×
×
×H×
×
×
×D )
855mm×550mm×568mm
Mass
54.2kg
TV RF System
CCIR I
CCIR B/G, I, D/K, L, L'
Colour System
PAL
NTSC 3.58 / 4.43 (Play back only)
PAL / SECAM
NTSC 3.58 / 4.43 (Play back only)
Sound System
NICAM(I)
A2 (B/G, D/K), NICAM (B/G, I, D/K, L)
Teletext System
Fastext(United Kingdom system)
TOP(German system)
Fastext(United Kingdom system)
TOP(German system)
WST(World standard system)
Receiving Frequency
VHF
47MHz 470MHz
UHF
470MHz862MHz
470MHz862MHz
French CATV
116MHz172MHz / 220MHz469MHz
Intermediate Frequency
VIF Carrier
38.9MHz(I)
38.9MHz(B/G, D/K, I, L), 33.95MHz(L')
SIF Carrier
33.5MHz(6.0MHz : I)
33.4MHz(5.5MHz : B/G) / 32.9MHz(6.0MHz : I)
Colour Sub Carrier
PAL
4.43MHz
4.43MHz
SECAM
4.40625MHz / 4.25MHz
NTSC
3.58MHz / 4.43MHz
3.58MHz / 4.43MHz
Power Input
AC 220V240V , 50Hz
Power Consumption
189W(Maximum), 140W(Average)
Picture Tube
Visible size : 76cm, Measured diagonally
High Voltage
31.0kV
(at zero beam current)
Speaker
20×4cm Oval×2
Audio Output
Rated power output : 7.5W+7.5W
Input / Output terminals
EXT-1
21-pin Euro connector (SCART socket), Video, Audio L/R, RGB signal input are available
TV broadcast output (Video and Audio L/R) are available
EXT-2
21-pin Euro connector (SCART socket), S-Video, Video, Audio L/R, RGB signal input are available
AV selector (TV LINK) function is available
EXT-3
21-pin Euro connector (SCART socket), Video, Audio L/R, RGB signal input are available
EXT-4
RCA pin type, S-Video, Video, Audio L/R signal input are available
Audio output
RCA pin type, Variable audio L/R and sub woofer output are available
Aerial socket
75unbalanced, Coaxial
Headphone jack
Stereo mini jack (3.5mm )
Remote Control Unit
RM-C56 (AAA/R03 dry cell battery×2)
Design & specifications are subject to change without notice.
+1kV
-1.5kV
No.51779
AV32L5EKGY
AV32L5EIGY
3
21-pin Euro connector (SCART socket) : EXT-1 / EXT-2 / EXT-3
(P-P= Peak to Peak, S-W= Sync tip to white peak, B-W= Blanking to white peak)
Pin
No.
Signal Designation
Matching Value
EXT-1
EXT-2
EXT-3
1
AUDIO R output
500mVrms(Nominal),
Low impedance
(TV OUT)
(LINE OUT)
NC
2
AUDIO R input
500mVrms(Nominal),
High impedance
3
AUDIO L output
500mVrms(Nominal),
Low impedance
(TV OUT)
(LINE OUT)
NC
4
AUDIO GND
5
GND (B)
6
AUDIO L input
500mVrms(Nominal),
High impedance
7B input
700mV
B-W, 75
NC
8
FUNCTION SW
(SLOW SW)
Low : 0-3V,
High : 8-12V, High impedance
9
GND (G)
10
SCL3
NC
NC
11
G input
700mV
B-W, 75
NC
12
SDA3
NC
NC
13
GND (R)
14
GND (Y
S)
NC
15
R / C input
R : 700mV
B-W, 75
C : 300mV
P-P, 75
(only R)
(only C)
16
Ys input
Low : 0 - 0.4, High : 1 - 3V, 75
NC
17
GND(VIDEO output)
18
GND(VIDEO input)
19
VIDEO output
1V
P-P(Negative going sync), 75
(TV)
(LINE OUT)
NC
20
VIDEO / Y input
1V
P-P(Negative going sync), 75
(only VIDEO input)
21
COMMON GND
[Pin assignment]
No.51779
AV32L5EKGY
AV32L5EIGY
4
SAFETY PRECAUTIONS
1.
The design of this product contains special hardware and many
circuits and components specially for safety purposes. For
continued protection, no changes should be made to the original
design unless authorized in writing by the manufacturer.
Replacement parts must be identical to those used in the original
circuits. Service should be performed by qualified personnel
only.
2.
Alterations of the design or circuitry of the product should not be
made. Any design alterations or additions will void the
manufacturer's warranty and will further relieve the manufacturer
of responsibility for personal injury or property damage resulting
therefrom.
3.
Many electrical and mechanical parts in the product have special
safety-related characteristics. These characteristics are often not
evident from visual inspection nor can the protection afforded by
them necessary be obtained by using replacement components
rated for higher voltage, wattage, etc. Replacement parts which
have these special safety characteristics are identified in the
Parts List of Service Manual. Electrical components having such
features are identified by shading on the schematics and by (!)
on the Parts List in the Service Manual. The use of a substitute
replacement
which
does
not
have
the
same
safety
characteristics as the recommended replacement part shown in
the Parts List of Service Manual may cause shock, fire, or other
hazards.
4.
The leads in the products are routed and dressed with ties,
clamps, tubing's, barriers and the like to be separated from live
parts, high temperature parts, moving parts and / or sharp edges
for the prevention of electric shock and fire hazard. When
service is required, the original lead routing and dress should be
observed, and it should be confirmed that they have been
returned to normal, after re-assembling.
WARNING
1.
The equipment has been designed and manufactured to meet international safety standards.
2.
It is the legal responsibility of the repairer to ensure that these safety standards are maintained.
3.
Repairs must be made in accordance with the relevant safety standards.
4.
It is essential that safety critical components are replaced by approved parts.
5.
If mains voltage selector is provided, check setting for local voltage.
No.51779
AV32L5EKGY
AV32L5EIGY
5
FEATURES
" New chassis design enable use of an interactive on screen
control.
" The TELETEXT SYSTEM has a built-in FASTEXT (UK system),
TOP (German system) and WST (world standard system)
system.
" Pure FLAT CRT reproduce fine textured.
" Digi Pure pro : Auto digi pure with motion picture compensation.
" Because this TV unit corresponds to multiplex broadcast, users
can enjoy music programs and sporting events with live realism.
In addition, BILINGUAL programs can be heard in their original
language.
" Built-in ECO (ECONOMY, ECOLOGY) MODE.
In accordance with the brightness in a room, the brightness
and/or contrast of the picture can be adjusted automatically to
make the optimum picture which is easy on the eye.
" Users can make VCR dubbing of picture and sound by controlling
the AV selector to select an optional source at the EXT-2 output
shown in figure bellow.
MAIN DIFFERENCE LIST
!
!
!
!
Model name
Part name
AV32L5EKGY
AV32L5EIGY
MAIN PWB
SMF-1901A-U2
SMF-1001A-U2
!
RATING LABEL
LC20091-024A-U
LC20091-042A-U
EURO LABEL
AEM1052-021-E
AEM1052-020-E
!
INST BOOK
LCT0909-001A-U
LCT0910-001A-U
REG. SHEET
AEM3148-001-E
×
TV
EXT-1
EXT-3
EXT-2
EXT-4