AV-25P8
No. 56069
1
MODEL NO.
XXXXX XXXXXXX
XXXXXXX XXXXX
XXXXXX
XXXXX
XXX XXXXX XXXXX
XXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXX
SERIAL No.
XXXXXXXXX
XXXX XX XXXX
XXX XX XXXX
Identify model name
Basic model name
BASIC CHASSIS
JK
SERVICE MANUAL
COLOUR TELEVISION
AV-25P8(VT)
COPYRIGHT
© 2000 VICTOR COMPANY OF JAPAN, LTD.
No. 56069
Sep. 2000
HOW TO IDENTIFY MODEL
While referring to the illustration given below, identify model name on the rating label affixed to the rear cover.
This service manual mainly consists of the following items:
· The items which differ from those for the AV-25PX service manual.
· The initial value for each setting item.
For details other than those described in this manual, please refer to the following service manual.
Reference Service Manual: AV-25PX Service Manual (No. 51752, Aug. 2000)
Note: The page in parentheses shows the one for the AV-25PX service manual (No. 51752, Aug. 2000).
AV-25P8
AV-25P8-VT
AV-25P8
AV-25P8
No. 56069
2
AV-25PX
AV-25P8(VT)
!
!
!
!
!
REF. NO.
PART NAME
DESCRIPTION
PART No.
PART No.
s EXPLODED VIEW PARTS LIST (Pages 35 and 36)
!
12
LC10477-003A-H
LC10477-003A-HK
REAR COVER
!
14
LC20377-010B-H
GG20001-019A-H
RATING LABEL
25
LC10475-013A-H
LC10475-015A-HK
FRONT CABI ASSY
s PRINTED WIRING BOARD PARTS LIST [MAIN PWB ASSY] (Page 38-)
--
SJK-1006A-H2
SJK-1029A-CK
MAIN PWB ASSY
IC1701
M37280MF-173SP
M37280MF-201SP
IC (MICROCOMPUTER)
IC1702
AT24C16-29RSB
AT24C16-29R9BBK
IC (MEMORY)
(Service)
s PRINTED WIRING BOARD PARTS LIST [POWER & DEF PWB ASSY] (Page 41-)
--
SJK-2004A-H2
SJK-2012A-CK
POWER & DEF PWB ASSY
s PRINTED WIRING BOARD PARTS LIST [CRT SOCKET PWB ASSY] (Page 43)
--
SJK-3002A-H2
SJK-3005A-CK
CRT SOCKET PWB ASSY
s PRINTED WIRING BOARD PARTS LIST [FRONT CONTROL PWB ASSY] (Page 44)
--
SJK-8003A-H2
SJK-8009A-CK
FRONT CONTROL PWB
ASSY
s PRINTED WIRING BOARD PARTS LIST [AV SEL. PWB ASSY] (Page 45-)
--
SJK0S006A-H2
SJK0S009A-CK
AV SEL. PWB ASSY
s PACKING PARTS LIST (Page 47)
1
LC10845-003A-H
GG10078-002A
PACKING CASE
!
6
LCT0864-001A-H
LCT0851-001A
INST BOOK
7
CM47385-00B-H
CM43936-001
POS/SERIAL LABEL
(
×2)
!
8
LCT0662-001A-H
DIGEST MANUAL
!
9
LCT0661-001A-H
DIGEST MANUAL
--
CEAB005-00AJ1
MATCHING BOX
PARTS DIFFERENCE TABLE
The different parts between AV-25PX and AV-25P8(VT) are described below:
AV-25P8
No. 56069
3
Item
CONTENTS
Dimensions (W
× H × D)
655mm
× 530.5mm × 465mm
Mass
36kg
TV RF System
B, G, I, D, K, K1, M
Colour System
PAL, SECAM, NTSC3.58, NTSC4.43
Receiving Frequency
VHF (L)
46.25MHz ~ 168.25MHz
VHF (H)
175.25MHz ~ 463.25MHz
UHF
471.25MHz ~ 863.25MHz
CATV
Mid (X-Z, S1-S10), Super (S11-S20), Hyper (S21-S41) bands receivable
Intermediate Frequency
VIF Carrier
38.0MHz
SIF Carrier
33.5MHz(4.5MHz), 32.5MHz(5.5MHz), 32.0MHz(6.0MHz), 31.5MHz(6.5MHz)
Colour Sub Carrier Frequency
PAL
4.43MHz
SECAM
4.40625MHz, 4.25MHz
NTSC
3.58MHz / 4.43MHz
Power Input
Rating: AC110 ~ 240V, 50/60Hz Operating: AC90 ~ 260V, 50/60Hz
Power Consumption
181W (Max.), 119W (Avg.)
Picture Tube
Visible size : 60cm measured diagonally
High Voltage
31.0kV
±1.5kV (at zero beam current)
Speaker & Audio Output
Open dome speaker
10W+10W, 10cm round x 2
Video Audio Input terminals
Video1
S-Video
Y: 1Vp-p Positive (Negative sync provided, when terminated with 75
)
C: 0.286Vp-p (Burst signal, when terminated with 75
)
Video
1Vp-p 75
(RCA pin jack)
Audio (L/R)
500mVrms (
-4dBs), High impedance (RCA pin jack)
Video2
Video
1Vp-p 75
(RCA pin jack)
Audio (L/R)
500mVrms (4dBs), High impedance (RCA pin jack)
Video3
Video/Y
Composite video 1Vp-p 75
(RCA pin jack)
Component video 1Vp-p 75
(RCA pin jack)
Cb
Component video B-Y 0.7Vp-p 75
(RCA pin jack)
Cr
Component video R-Y 0.7Vp-p 75
(RCA pin jack)
Audio (L/R)
500mVrms (4dBs), High impedance (RCA pin jack)
Video4
Video
1Vp-p 75
(RCA pin jack)
Audio (L/R)
500mVrms (
-4dBs), High impedance (RCA pin jack)
Video Audio Output terminal
Video
1Vp-p 75
(RCA pin jack)
Audio (L/R)
500mVrms (
-4dBs), High impedance (RCA pin jack)
Aerial Input Terminal
75
Unbalanced, Coaxial
Headphone Jack
Stereo mini jack (3.5ø)
AV Compu Link terminal
AV Compu Link II, mini jack (3.5ø)
Remote Control Unit
RM-C113 (AA/R06 / UM-3 dry battery
× 2)
Design & specifications are subject to change without notice.
SPECIFICATIONS (Page 2)
AV-25P8
No. 56069
4
SETTING OF SYSTEM CONSTANT SET (Page 9)
Table 1
SPECIFIC SERVICE INSTRUCTIONS
CONTENTS
VARIABLE RANGE
INITIAL SETTING VALUE
COLOUR
MULTI
MSP
NO
SUPER BASS
NO
CENTER SPEAKER
NO
TEXT
NO
BLUE BACK MUTE
NO
VOLUME LIMIT
YES
COLOUR AUTO
NO
TILT
YES
C-TRAP
1
E.M.C.
NO
N/S WHITE BACK
NO
7 LED SPEED
00
LANGUAGE
E/V
MULTI
TRIPLE
PAL
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
1
0
YES
NO
YES
NO
00
10
20
...
1250
1270
1260
E/V
E
USER SETTING CONDITIONS (Page 9)
Table 2
PICTURE SETTING
FEATURES
PICTURE MODE
BRIGHT
SLEEP TIMER
OFF
CONTRAST
CENTER
ON TIMER
PR1 0:00
BRIGHT
CENTER
BLUE BACK
ON
SHARP
CENTER
CHILD LOCK
OFF
COLOUR
CENTER
CHANNEL GUARD
--
TINT
CENTER
AUTO SHUT OFF
OFF
WHITE BALANCE
COOL
VIDEO-3 SETTING
COMPONENT
PICTURE FEATURES
INSTALL
A.A.C
ON
LANGUAGE
ENGLISH
AUTO VNR
AUTO
AUTO PROGRAM
--
COLOUR SYSTEM
TV: According to preset CH
EDIT / MANUAL
PRESET CH only
VIDEO: AUTO PAL
Others: blank
ZOOM
REGULAR
DEMO
ECO SENSOR
OFF
DEMO
OFF
PICTURE TILT
CENTER
OTHERS
SOUND SETTING
VOLUME
Appropriate sound level
BASS
CENTER
CHANNEL PRESET
Refer to Operating Instructions.
TREBLE
CENTER
CHANNEL POSITION
1 POSITION
BALANCE
CENTER
SUB POWER
ON
AI VOLUME
ON
ON SCREEN DISPLAY
POSITION INDICATION
BBE
ON
TV/VIDEO
TV
SPATIALIZER
OFF
SOUND SYSTEM
B/G
AV-25P8
No. 56069
5
SERVICE ADJUSTMENTS
s Initial Setting Value
[INITIAL SETTING VALUES OF VSM PRESET (SUB MENU 5. VSM PRESET)]
[SETTING OF WHITE BALANCE PRESET (SUB MENU 6. WB PRESET)]
s SETTING OF VSM PRESET (Page 18)
2. CONT
+17
+0
-4
3. COLOR
+0
+0
-1
4. SHARP
+0
+0
-3
5. TINT
+0
+0
+0
PICTURE
MODE
BRIGHT
STANDARD
SOFT
ITEM
1. BRIGHT
+0
+0
+0
s SETTING OF WHITE BALANCE PRESET (Page 19)
WHITE BALANCE
COOL
MID
WARM
ITEM
1. R DRIVE
0
-3
+26
2. B DRIVE
0
-23
-27
: Do not adjust.
: Do not adjust.