JVC AV-29BF11EES, AV-29BF11ENS, AV-29BF11EPS Schematics
SCHEMATIC DIAGRAMS
COLOUR TELEVISION
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
RM-C1100 TV
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
2-21
No.52084
Sep. 2002
AV-29BF11ENS
STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
1.SAFETY
The components identified by the symbol and shading are
critical for safety. For continued safety replace safety critical
components only with manufac tures recommended pa rts .
2.SPECIFIED VOLTAGE AND WAVEFORM VALUES
The voltage and waveform values have been measured under the
following conditions.
(1)Input signal : Colour bar signal
(2)Setting positions of
each knob/button and
variable resistor
(3)Internal resistance of tester
:DC 20k
/V
(4)Oscilloscope sweeping time
:H
20µS/div
:V
5mS/div
:Others
Sweeping time is
specified
(5)Voltage values
:All DC voltage values
Sin ce th e vo l tage val ue s of si gn a l cir cui t va ry to some ex ten t
according to adjustments, use them as reference values.
3.INDICATIONS ON THE CIRCUIT DIAGRA M
(1)Resistors
Resistance value
No unit :[
]
K
:[K
]
M
Type
No indica tion
:Carbon resistor
OMR
:Oxide metal film resistor
MFR
:Metal f ilm resistor
MPR
:Metal plate resistor
UNFR
:Uninflammable resistor
FR
:Fusible resistor
Compos ition resistor 1/ 2 [W] is specified as 1/2 S or C omp.
(2)Capacitors
: Original setting position
when shipped
4.NOTE FOR RE PAIRIN G S ERVICE
This model's power circuit is partly different in the GND. The
difference of the GND is shown by the LIVE side GND and the
ISOLATED(NEUTRAL) side GND.Therefore, care must be
taken for the following points.
(1)Do not touch the LIVE side GND or the LIVE side GND an d the
ISOLATED(NEUTRAL) side GND simultaneously. If the above
caution is not respected, an electric shock may be caused.
Therefore, make sure that the power cord is surely removed from
the receptacle when, for example, the chassis is pulled out.
(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL)
side GND or never measure with a measuring apparatus measure
with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND
and ISOLATED(NEUTRAL) side GND at the same time.
If the above precaution is not respected , a fuse or any parts will be broken.
Since the circuit diagram is a standard one, the circuit and
circuit constants may be subject to change for impro vement
without any notice.
NOTE
Due improvement in performance, some part numbers show
in the circuit diagram may not agree w ith those i ndicated in
the part list.
When ordering parts, plea se use t he numbers that appear
in the Parts List.
Type
MM
:M etal ized mylar capa c i tor
PP
:Polypropylene capacitor
MPP
:Metalized polypropylene capacitor
MF
:Metaliz ed film capa c itor
TF
:Thin film capacitor
BP
:Bipolar electrolytic capaci tor
TAN
:Tant alum capa citor
(3)Coils
No unit
:[
µ
H]
Others
:As specified
:[M ]
Capacitance value
1 or higher :[pF]
less than 1
:[µF]
Withstand voltage
No indica tion :DC 50[V]
Others :DC withstand voltage [V]
AC indicated
:AC withstand voltage [V]
Electrolytic Capacitors
47/50[Example]:Capacitance value [µF]/withstand voltage[V]
No indication
:Ceramic capacitor
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
AV-29BF11EPS
AV-29BF11EES
FRONT CONTROL PWB PATTERN
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
2-24
TOP
No.52084
VP0209
DP8080
Sep. 2002 No. 52084
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
CONTENTS
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
CRT SOCKET PWB PATTERN
SEMICONDUCTOR SHAPES
BLOCK DIA GRAM
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM
CRT SOCKET PWB CIRCUIT DIAGRAM
FRONT AV & HEADPHONE PWB CIRCUIT DIAGRAM
FRONT CONTROL PWB CIRCUIT DIAGRAM
P ATTERN DIAGRAMS
MAIN PWB PATTERN
CRT SOCKET PWB PATTERN
FRONT AV & HEADPHONE PWB PATTERN
FRONT CONTROL PWB PATTERN
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW
E
C
B
ECB
BCE
(G)(D)(S)
FRONT VIEW
ECB
ECB
TO P VI EW
CHIP TR
C
BE
2-2
2-3
2-5
2-17
2-19
2-20
2-21
2-23
2-23
2-24
TOP
IC
B O TT OM VI EW F R O NT V IEW TO P VI EW
OUT
E
IN
IN OUTE
1 N
1 N
CHIP IC
TO P VI EW
N
N
N
1
N
1
N
1
N
FRONT AV & HEADPHONE PWB PATTERN
FRONT
2-2
No.52084No.52084
2-23
BLOCK DIAGRAM
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
PLL/VST TUNER
UV1315/16
SERVICE
CONNECTOR
I2 C
STEREO SOUND
MSP34X0D/G
VIRTUAL DOLBY
QSS
MSP 3411G
IF
SUB AMP
SUBW
TDA7261
L
L
AUDIO AMP
TDA7269A
R
R
HP AMP
TDA1308
MONO
CRT
EEPROM
KEYPAD
IR
SENSOR
SMPS
MC446
08
CONTROLLER
ST92195
+150 B+
+14V
-14V
+8V
+5V
+5V STBY
SCART1
VIDEO
PROCESSOR
STV2248C
VIDEO
SWITCHING
CIRCUITS
SVHS FAV/BAV
RGB AMP
TDA6108
VER AMP
STV9306
HOR D
BU2508
RIVE
VER. DEFL.
HOR. DEFL.
FBT
No.52084
SC
ART 2
2-3 2-4
No.52084
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
AV-29BF11ENS
AV-29BF11EPS
AV-29BF11EES
CIRCUIT DIAGRAMS
0V
0V
0V
4.9V
3.9V
4.9V
MAIN PWB CIRCUIT DIAGRAM [1/6]
0V
4V
4.9V
4.8V
1.6V
1.4V
0V
1.6V
4.9V
3.9V
4.9V
1.9V
1.8V
4.9V
1.4V
1.4V
0.2V
1.8V
0V
0V
4.9V
0.9V
DIFFERENCE LIST
R402 --- --- --- --- VE-30012692 RES SMD 1/16W 4.7K J (0603)
R407 --- --- --- --- VE-30000590 RES CF 1/4W 2.2K J
R412 --- --- --- --- VE-30000723 RES CF 1/4W 47K J
R552 --- --- --- --- VE-30012692 RES SMD 1/16W 4.7K J (0603)
C446 --- --- --- --- VE-30000345 CAP EL 10UF 50V M
C457 --- --- VE-30012578 CAP SMD 68PF 50V J (0603) VE-30012560 CAP SMD 100PF 50V J (0603)
Q402 --- --- --- --- VE-30001457 TR BC848B SMD
L404 VE-30002583 JUMPER WIRE VE-30001990 FIXED COIL 6.8UH Q75 K VE-30001990 FIXED COIL 6.8UH Q75 K
L407 --- --- --- --- VE-30001992 FIXED COIL 10UH Q65 K-A
D414 --- --- --- --- VE-30001283 DIODE BA282 0.1A/35V
IC403 VE-30014521 IC STV2247 (SHRINK56) VE-30014510 IC STV2248 (SHRINK56) VE-30014510 IC STV2248 (SHRINK56)
IC500 VE-20103251 IC 24C08 T37281110C101213012(J VE-20103266 IC 24C08 T37386110B101213012(J VE-20103268 IC 24C08 T37487110A101213012(J
IC501 VE-20093395 PR.IC.37-7PG TXT ST92195C 64K VE-20104642 PR.IC.30/7-7P STR 92195C 64K S VE-20093395 PR.IC.37-7PG TXT ST92195C 64K
Z401 VE-30001705 FILTER SAW OFWG9353M VE-30013163 FILTER SAW K9356 VE-30012545 FILTER SAW K9656M
Z402 VE-30015591 FILTER SAW G3967 VE-30014261 FILTER SAW K3958M VE-30014261 FILTER SAW K3958M
Z404 --- --- VE-30001724 FILTER SER TRAP TPS 5.5MHZ VE-30001724 FILTER SER TRAP TPS 5.5MHZ
S411 VE-30012985 JUMPER SMD 0603 --- --- --- ---
AV-29BF11EES AV-29BF11EPSAV-29BF11ENS
IC501 40
6
1.6V
1.5V
0V
4.9V
0.2V
0.2V
4.9V
0V
4.5V
IC501 41
0V
0V
0V
0V
0V
0V
1.6V
1.6V
0V
3.6V
0.1V
1.6V
0.2V
1.6V
1.6V
5
0.1V
2.8V
2.5V 5.5V
0V
3.9V 3.5V
4.9V 4.9V 0V
23.3V
0V
0V
4.9V
4.2V
4.5V
4.9V
4.9V
4.6V
No.52084 No.52084
4.9V
0V
0V
2-5
2-6
MAIN PWB
VE-20103272
VE-20103267
VE-20103265
(1/6)
(AV-29BF11ENS)
(AV-29BF11EPS)
(AV-29BF11EES)
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