JVC AV-29BH11ENS, AV-29BH11ENS-EPS, AV-29BH11EPS, AV-29BH11EES Service Manual
SCHEMATIC DIAGRAMS
COLOUR TELEVISION
AV-29BH11ENS
AV-29BH11EPS
AV-29BH11ENS AV-29BH11EPS AV-29BH11EES
AV-29BH11EES
CD-ROM No.SML200209
CONTENTS
NOTE ON USING CIRCUIT DIAGRAMS
SEMICONDUCTOR SHAPES
BLOCK DIAGRAM
CIRCUIT DIAGRAMS
PATTERN DIAGRAMS
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
2-1
2-2
2-3
2-5
2-19
No.52085
Sep. 2002
A
V-29BH11ENS
A
A
A
A
V-29BH11EPS
V-29BH11EES
BASIC OPERATION SERVICE MENU
■■■■ HOW TO ENTER THE SERVICE MODE
1) Press the INFORMATION key and MUTING key of
REMOTE CONTROL UNIT simultaneously, and the
SERVICE MENU scr een of Fig.1 will be displayed.
REMOTE CONTROL UNIT key NAME
SERVICE MENU (1/2)
PRODUCTION i >STORE MENU >EXIT
H/V
V-SHIFT 000
V-SIZE 0038
H-SHIFT 1224
H-SIZE 023
S-COR 027
LINRT -07
ANGLE 003
BOW 002
TRAPEZ -07
PARAB -39
U.COR -01
L.COR 002
TILT 000
TRPZD 018
K41 G035
18. 12. 2001
VIDEO
WdR 079
WdG 064
WdB 067
CuR 064
CuG 064
CuB 064
YDP -04
AGC 045
APSW 2
APS ON
T_T THO
T_P SAM
YDS -06
YDN -01
DVD OFF
C.M OFF
BLUE ON
SERVICE
Fig.1
2) While the Fig.1 is displayed, press the BLUE key for
access to the SERVICE MENU (2/2) (Fig.2).
SERVICE MENU (2/2)
PRODUCTION i >STORE MENU >EXIT
DJUSTMENTS
PIP CNTRST 000
PIP YDelay 000
PIP Frame 0
EHTHP 001
EHTH TC 000
EHTH -36
EHTV -14
EHTV TC 0 05
SVDEL 000
BCLTHRES T1
OSD CONT 080
OSD BRI 035
TEXT BRI 030
INIT NVM
Prescaler
FM 015
NICAM 035
I2S 016
SCART 025
OPTIONS
0.HPHONE OFF
1.CRT 4:3
2.S-VHS OFF
3.f(IF) 38.9
4.Turk ON
5.VGA OFF
6.FRONT ON
7.DPL OFF
8.VD OFF
9.NSL ON
SYSTEM
0.PAL B/G ON
1.PAL D/K OFF
2.PAL I OFF
3.SECAM B/G ON
4.SECAM D/K OFF
5.SECAM L/L’ ON
6.AUST. OFF
MUTING key
GREEN key
RED key
UP / DOWN
(
) key
/
INFORMATION
key
YELLOW key
BLUE key
COLOUR key
MENU key
LEFT / RIGHT
(
) key
/
Fig.2
HOW TO EXIT SERVICE MODE
■
1) Press the MENU Key on REMOTE CONTROL UNIT.
10
No. 52085
A
A
A
■■■■ SELECTION OF ADJUSTMENT ITEMS
A
A
1) Press the COLOUR key and select the service menu section.
2) Select the ADJUST Item, us e UP ( ) / DOWN( ) key of
remote c ontrol unit.
3) To change the selected parameter, use LEFT ( ) and
RIGHT ( ) key.
4) Press the INFORMATION key to STORE.
PRODUCTION i >STORE MENU >EXIT
H/V
V-SHIFT 000
V-SIZE 0038
H-SHIFT 1224
H-SIZE 023
RED key
select H/V
S-COR 027
LINRT -07
ANGLE 003
BOW 002
TRAPEZ -07
PARAB -39
U.COR -01
L.COR 002
TILT 000
TRPZD 018
K41 G035
18. 12. 2001
SERVICE MENU (1/2)
VIDEO
WdR 079
WdG 064
WdB 067
CuR 064
CuG 064
CuB 064
YDP -04
AGC 045
APSW 2
APS ON
T_T TH O
T_P SAM
YDS -06
YDN -01
DVD OFF
C.M OFF
BLUE ON
SERVICE
V-29BH11ENS
V-29BH11EPS
V-29BH11EES
GREEN key
select VIDEO
BLUE key
acc ess SERVICE
(SERVICE MENU 2/2)
Do Not Adjust
PRODUCTION i >STORE MENU >EXIT
DJUSTMENTS
PIP CNTRST 000
PIP YDelay 000
PIP Frame 0
EHTHP 001
RED key
select ADJUSTMENTS
GREEN key
select Prescaler
EHTH TC 000
EHTH -36
EHTV -14
EHTV TC 0 05
SVDEL 000
BCLTHRES T1
OSD CONT 080
OSD BRI 035
TEXT BRI 030
INIT NVM
Prescaler
FM 015
NICAM 035
I2S 0 16
SCART 025
SERVICE MENU (2/2)
OPTIONS
0.HPHONE OFF
1.CRT 4:3
2.S-VHS OFF
3.f(IF) 38.9
4.Turk ON
5.VGA OFF
6.FRONT ON
7.DPL OFF
8.VD OFF
9.NSL ON
SYSTEM
0.PAL B/G ON
1.PAL D/K OFF
2.PAL I OFF
3.SECAM B/G ON
4.SECAM D/K OFF
5.SECAM L/L’ ON
6.AUST. OFF
BLUE key
select OPTIONS
YELLOW key
select SYSTEM
No. 52085
11
BLOCK DIAGRAM
AV-29BH11ENS
AV-29BH11EPS
AV-29BH11EES
AV-29BH11ENS
AV-29BH11EPS
AV-29BH11EES
TUNER
27W401
(EPROM)
24W32
2
PROM)
(E
(PLL)
A0-A17
D0-D7
SDA
SCL
L/L'
MODE_SW
MUTE
18
8
2
SCART1-AV-IN
SCART2-AV-IN
IF STAGE(ON MAIN BOARD)
IF TDA 4470
MODE_ SW
L
AFC OUT
AGC OUT
AGC CONT.
LED &
KEYBOARD
IR
WM)
AGC CONTR.
(P
SDA5550M
(uCONTROLLER)
VS2 HS2
R G B FB
AFC
CVBS OUT
QSS OUT
MONO OUT
SC
ST.BY
OSD
(R,G,B,FB)
4
SOUND BOARD AND AV SWITCHING BOARD
SCART 1 SCART 2
SVHS_Y
C
S1 IF S2
TEA6415C
(Video Switching
Matrix)
Text_CVBS
RGB
SDA
SCL
SCL
SDA
C
CVBS/Y
Text_CVBS
C
VPC3215 CIP3250
HEADPHONE
L
R
DPL3519
Center
Suround
MAIN_R
MAIN_L
MUTE
ON/OFF
TDA7265
MUTE/ST.BY
LOGIC
TDA7265
SR
C
R
S2 S1
Back_AV
Back_V Back_A Front_V Front_A
Front_AV
MONO IN QSS
MSP 34XX
SVHS
SVHS_C
C
C_SW
SVHS_Y
SC2_R(Scart2_C)
SCL
SDA
TDA1308
2
2
I2S
RL
L
FEATURE BOX
SCL
SDA
MODULE
SCART-RGB
4
LUMA
CHROMA
8
8
RD
WR
SDA9400
LLC1/LLC2
2
V VGA , HVGA
Vin2
LUMA_VPC
CHROMA_VPC
SYNC/CT
2
8
8
3
LLC1
SYNC / CT
LLC1/ LLC2
RESQ
VS2HS2
VGA
Connector
U / V (LUMA)
YUV(CHROMA)
SDA
SCL
6
8
2
RD
WR
DDP3310B
SYNC / CT
LLC1/LLC2
VVGA
R,G,B,FB
4
OSD
(R,G,B,FB)
4
FLYBACK
HORIZ.
DRIVE
EW
VERT.+
VERT.FREQ.SEL.
CI
H-PROT
SVM
R
G
B
RES#
HORIZONTAL
12V
E/W
DRIVE
CRT BOARD
SVM
E/W
TDA6111
TDA6111
TDA6111
-Vert.Sup
-Vert.Sup
30KV
Horz.
Yoke
+130V
Lin.
Heater
Heater
FOCUS
SCREEN
G2 FOCUS
SWM
COIL
30KV
I2C BUS ADRESSES
Terresterial Tuner C0
TEA6415
MSP 34XX
DPL3519
VPC3215
CIP3250
SDA9400
DDP3310B
SDA9488
06
80
84
8E
DC
BC
BA
D6
VS2
No.52085
VERTICAL STAGE
STV9379FA
(VERT. OUT)
ON/OFF
HS2
DEGAUSÝNGLINE_IN
LINE
FILTER
TDA16846
2-3 2-4
No.52085
Vert.
Yoke
VOLTAGE
REG.
+145V
+5V
+8V
+12V
+5V_STBY
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