JVC AV-29RSB-AU Service Manual

AV-29RSB
AV-29RSB
SERVICE MANUAL
COLOUR TELEVISION
BASIC CHASSIS
JK
AV-29RSB(AU)
This service manual mainly consists of the following items:
• The items which differ from those for the AV-29RSB 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-29RSB Service Manual (No. 51726, May 2000)
Note: The page in parentheses shows the one for the AV-29RSB service manual (No. 51726, May 2000).

HOW TO IDENTIFY MODEL

While referring to the illustration given below, identify model name on the rating label affixed to the rear cover.
Basic model name
AV-29RSB
MODEL NO.
XXXXX XXXXXXX XXXXXXX XXXXX
XXXXXX
XXXXX
XXX XXXXX XXXXX
SERIAL No.
XXXX XX XXXX XXX XX XXXX
XXXXXX–XXX
Identify model name
AV-29RSB-AU
COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.
No. 56041 1
No. 56041 Sep. 2000
AV-29RSB

PARTS DIFFERENCE TABLE

The different parts between AV-29RSB and AV-29RSB(AU) are described below:
!!
! REF. NO. PART NAME DESCRIPTION
!!
AV-29RSB AV-29RSB(AU) PART No. PART No.
EXPLODED VIEW PARTS LIST (Page 36)
! 13 QMP40D0-200J5 QMP2980-185J5 POWER CORD
or QMP40D0-200J3
! 16 LC20377-001B-H LC20377-013B-H RATING LABEL
PACKING PARTS LIST (Page 49)
BT-56001-2 WARRANTY CARD — BT-56002-2 SERVICE CENTER LIST
No. 560412

SPECIFICATIONS (Page 2)

Item CONTENTS
Dimensions (W × H × D) 732mm × 588mm × 508mm Mass 50kg TV RF System B, G, I, D, K, K1, M Colour System PAL, SECAM, NTSC3.58, NTSC4.43 Stereo System A2 / NICAM (B,G) Teletext System FLOF (Fastext), WST (World standard system) 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 AC110 ~ 240V, 50/60Hz Power Consumption 233W (Max) / 163W (Avg) Picture Tube Visible size : 68cm measured diagonally High Voltage 32.0kV ±1.5kV (at zero beam current) Speaker & Audio Output Closed dome speaker with TWIN PORT BASS system
L / R : 15W+15W (10cm round x 2, +3.5cm round x 2) Center : 5W (4 x 12cm oval x 1)
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 S-Video Y: 1Vp-p Positive (Negative sync provided, when terminated with 75) (Front terminal) 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) 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-C110 (AA/R06 / UM-3 dry battery × 2)
AV-29RSB
Design & specifications are subject to change without notice.
No. 56041 3
AV-29RSB

SPECIFIC SERVICE INSTRUCTIONS

SETTING OF SYSTEM CONSTANT SET (Page 10)
Table 1
CONTENTS VARIABLE RANGE INITIAL SETTING VALUE
COLOUR MULTI MSP YES SUPER BASS YES CENTER SPEAKER YES TEXT YES 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 100
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
USER SETTING CONDITIONS (Page 10)
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 SETERO / III CHANNEL PRESET Refer to Operating Instructions. BASS CENTER CHANNEL POSITION 1 POSITION TREBLE CENTER SUB POWER ON BALANCE CENTER ON SCREEN DISPLAY POSITION INDICATION AI VOLUME ON TV/VIDEO TV BBE ON SOUND SYSTEM B/G SPATIALIZER OFF SUPER BASS ON
No. 560414

SERVICE ADJUSTMENTS

Initial Setting Value
SETTING OF VSM PRESET (Page 19)
[INITIAL SETTING VALUES OF VSM PRESET (SUB MENU 5. VSM PRESET)]
PICTURE MODE BRIGHT STANDARD SOFT ITEM
1. BRIGHT +0 +0 +0
2. CONT +17 +0 4
3. COLOR +0 +0 1
4. SHARP +0 +0 3
5. TINT +0 +0 +0
: Do not adjust.
AV-29RSB
SETTING OF WHITE BALANCE PRESET (Page 20)
[SETTING OF WHITE BALANCE PRESET (SUB MENU 6. WB PRESET)]
WHITE BALANCE ITEM
1. R DRIVE 0 3 +26
2. B DRIVE 0 23 27
: Do not adjust.
COOL MID WARM
No. 56041 5
AV-29RSB
VIDEO / CHROMA CIRCUIT ADJUSTMENT (Page 20)
CONTENTS PAL SECAM NTSC 3.58 NTSC 4.43
R 60
1. CUTOFF G 60
B 60
2. DRIVE R +0
B +0
3. BRIGHT TV 0 +3 +1—
VIDEO 1 +2 +2—
COMPONENT 2
4. CONT TV 15 0 0
VIDEO 000—
COMPONENT +2
5. COLOUR TV / VIDEO +10 +18 +00
COMPONENT +8 +17
6. TINT TV +6 +6 +70
VIDEO +6 +6 +14 0
COMPONENT +60
7. BLACK OFFSET R-Y —0——
B-Y —0——
8. SHARP TV 14 13 12
VIDEO 8 7 9—
COMPONENT 10
: Do not adjust.
Adjustment of SUB COLOUR-II (Page 23)
Adjustment part Description
5. COLOUR
PAL COLOUR Value (A) in the figure: Set to 3V (W & G). SECAM COLOUR Value (A) in the figure: Set to 5V (W & G). NTSC 3.58 COLOUR Value (A) in the figure: Set to +3V (W & G).
Adjustment of SUB TINT-II (Page 24)
Adjustment part Description
6. TINT
NTSC 3.58 TINT Value (B) in the figure: Set to +4V (W & Cy).
No. 560416
AV-29RSB
DEFLECTION CIRCUIT ADJUSTMENT (Page 26)
[DEFLECTION ADJUSTMENTS INITIAL SETTING VALUE (SUB MENU 4. DEF)]
Initial setting value
Setting item Adjustment name REGULAR ZOOM 16:9
50Hz 60Hz 50Hz 60Hz 50Hz 60Hz
1. V-SHIFT Vertical shift 5 10+10 0
2. V-SIZE Vertical size +7 1 +36 +35 39 39
3. SUBTITLE Subtitle 0 +1 7 +70 0
4. H-CENT Horizontal center 10 +5 1 101
5. H-SIZE Horizontal size 12 1 4 401
6. EW-PIN Side pin correction 3 +1 4 4 +20
7. TRAPEZ Trapezoidal distortion correction +4 2010+1
8. EW.COR.L Corner pin correction Low side 2011+1+1
9. EW.COR.H Corner pin correction High side 20 0 0+1+1
10. V.S-COR Vertical size correction +1300000
11. V-LIN Vertical Linearity +2 1 1 1 +10
12. H-BLK-R Horizontal Blanking Right 0 0 0 0 +77 0
13. H-BLK-L Horizontal Blanking Left 0 0 0 0 +20
14. V-EHT V size correction level caused by EHT change 400000
15. H-EHT H size correction level caused by EHT change 300000
16. EHT-GAIN Size correction gain caused by EHT change +300000
: Do not adjust.
AUDIO CIRCUIT ADJUSTMENT (Page 30)
[AUDIO ADJUSTMENTS INITIAL SETTING VALUE (SUB MENU 3. AUDIO)]
Setting item Variable range Fixed value
1. ERROR LIMIT 000H ~ FF0H 100H
2. A2 ID THR 00H ~ FFH 14H
3. BASS 17 ~ +17 +0
4. TREBLE 17 ~ +17 +0
: Do not adjust.
No. 56041 7
AV-29RSB
VICTOR COMPANY OF JAPAN, LIMITED
TELEVISION RECEIVER DIVISION 1106 Heta, Iwai-city, Ibaraki-prefecture, 306-0698, Japan
No. 560418
AV29RSBAU-H #3
CTH 0009 CRT
Loading...