JVC AV-29W83/BK, AV-29W83/VT, AV-29W83B/VT, AV-29W93/BK, AV-29W93B/BK Schematics

AV-29W83 AV-29W93B AV-29W93 AV-29W83B
SCHEMATIC DIAGRAMS
COLOUR TELEVISION
BASIC CHASSIS
CH
AV-29W83 /BK AV-29W93 /BK AV-29W93B /BK
CD-ROM No. SML200211
MUTING
SYSTEM
COLOUR SOUND
DISPLAY
1/2

TV/VIDEO
OFF
TIMER
PICTURE MODE
CHANNEL
SCAN
CHANNEL
CINEMA
SURROUND
MENU
123
456
789
RETURN+
0-/
VOLUME
RM-C1016
TV
POWER
ECO
SENSOR
--
MUTING
SYSTEM
COLOUR SOUND
DISPLAY
1/2
TV/VIDEO
OFF
TIMER
PICTURE MODE
CHANNEL
SCAN
CHANNEL
SURROUND
MENU

123
456
789
RETURN+
RM-C1011
TV
POWER
CINEMA
ECO
SENSOR
--
0-/
VOLUME
MUTING BASS
SYSTEM
COLOUR SOUND
DISPLAY
1/2
TV/VIDEO
OFF
TIMER
PICTURE MODE
CHANNEL
SCAN
CHANNEL
SURROUND
MENU

123
456
789
RETURN+
RM-C1012
TV
POWER
CINEMA
ECO
SENSOR
--
0-/
VOLUME
MUTING
SYSTEM
COLOUR SOUND
DISPLAY
TV/VIDEO
OFF
TIMER
PICTURE MODE
CHANNEL
SCAN
CHANNEL
BASS
CINEMA
SURROUND
MENU
123
456
789
RETURN+
0-/
VOLUME
RM-C1015
TV
AV-29W83B /VT AV-29W83 /VT
POWER
ECO
SENSOR
--
MUTING
SYSTEM
COLOUR SOUND
DISPLAY
TV/VIDEO
TIMER
PICTURE MODE
CHANNEL
SCAN
CHANNEL
CINEMA
SURROUND
MENU
123
456
789
RETURN+
0-/
VOLUME
RM-C1014
TV
POWER
ECO
SENSOR
--
RM-C1016-1H
[AV-29W83
/BK
RM-C1011-1H
[AV-29W93
]
RM-C1012-1H
/BK
]
[AV-29W93B
RM-C1015-1H
[AV-29W83B
/BK
]
RM-C1014-1H
/VT
]
[AV-29W83
/VT
]
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.
No. 52070 Nov. 2002
AV-29W83/BK AV-29W83B/VT AV-29W93/BK AV-29W83/VT AV-29W93B/BK

STANDARD CIRCUIT DIAGRAM

q
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 manufactures recommended parts.
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 20kØ/V (4) Oscilloscope sweeping time : H ⇒ 20µS/div
(5) Voltage values : All DC voltage values
:Original setting position when
shipped
:V 5mS/div : Others Sweeping time is
specified
9Since the voltage values of signal circuit vary to some extent ac-
cording to adjustments, use them as reference values.
3. INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board : R1209
R209
Type
No indication : Ceramic capacitor MY : Mylar capacitor MM : Metalized mylar capacitor PP : Polypropylene capacitor MPP : Metalized polypropylene capacitor MF : Metalized film capacitor TF : Thin film capacitor BP : Bipolar electrolytic capacitor TA N:Tantalum capacitor
(3) Coils
No unit : [µH] Others : As specified
(4) Power Supply
9Respective voltage values are indicated
(5) Test point
AV-29W83 AV-29W93B AV-29W93 AV-29W83B
:B1
: B2(12V)
:9V
:5V
:Test point
: Only test point display
4. INDICATIONS ON THE CIRCUIT DIAGRAM
(1) Resistors
Resistance value
No unit : [Ø] k:[kØ] M:[MØ] Rated allowable power
No indication : 1/16 [W] Others : As specified Type
No indication : Carbon resistor OMR : Oxide metal film resistor MFR : Metal film resistor MPR : Metal plate resistor UNFR : Uninflammable resistor FR : Fusible resistor
9Composition resistor 1/2 [W] is specified as 1/2S or Comp.
(2) Capacitors
Capacitance value
1 or higher : [pF] less than 1 : [µF] Withstand voltage
No indication : DC50[V] AC indicated : AC withstand voltage [V] Others : DC withstand voltage [V]
9 Electrolytic Capacitors
47/50[Example] : Capacitance value [µF]/withstand voltage[V]
(6) Connecting method
: Connector
:Wrapping or soldering
: Receptacle
(7) Ground symbol
: LIVE side ground
: ISOLATED(NEUTRAL) side ground
: EARTH ground
: DIGITAL ground
5. NOTE FOR REPAIRING SERVICE
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 and 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 the LIVE side GND and ISOLATED(NEUTRAL) side GND at the same time with a measur­ing apparatus ( oscilloscope, etc.). 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 cir-
cuit constants may be subject to change for improvement with­out any notice.
Nov. 2002 No. 52070
AV-29W83 AV-29W93B AV-29W93 AV-29W83B

CONTENTS

SEMICONDUCTOR SHAPES .................................................................................................................................2-2
BLOCK DIAGRAM.......................................................................................................................................................... 2-3
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM (1/2) [AV-29W83/BK] .................................................................................................. 2-5
MAIN PWB CIRCUIT DIAGRAM (2/2) [AV-29W83/BK] .................................................................................................. 2-7
MAIN PWB CIRCUIT DIAGRAM (1/2) [AV-29W93/BK, AV-29W93B/BK] .....................................................................2-9
MAIN PWB CIRCUIT DIAGRAM (2/2) [AV-29W93/BK, AV-29W93B/BK] ................................................................... 2-11
MAIN PWB CIRCUIT DIAGRAM (1/2) [AV-29W83B/VT, AV-29W83/VT] .................................................................... 2-13
MAIN PWB CIRCUIT DIAGRAM (2/2) [AV-29W83B/VT, AV-29W83/VT] .................................................................... 2-15
CRT SOCKET PWB CIRCUIT DIAGRAM [AV-29W83/BK, AV-29W93/BK, AV-29W93B/BK] ................................... 2-17
CRT SOCKET PWB CIRCUIT DIAGRAM [AV-29W83B/VT, AV-29W83/VT] .............................................................. 2-19
FRONT CONTROL PWB CIRCUIT DIAGRAM [AV-29W83/BK, AV-29W93/BK, AV-29W93B/BK] .......................... 2-21
FRONT CONTROL PWB CIRCUIT DIAGRAM [AV-29W83B/VT, AV-29W83/VT] ..................................................... 2-23
PATTERN DIAGRAMS
MAIN PWB PATTERN....................................................................................................................................................... 2-25
CRT SOCKET PWB PATTERN ....................................................................................................................................... 2-27
FRONT CONTROL PWB PATTERN .............................................................................................................................. 2-28

SEMICONDUCTOR SHAPES

TRANSISTOR
E
C
B
ECB
IC
OUT
E
IN
IN E OUT
CHIP IC
N
N
EC
B
(G)(D)(S)
ECB
1N
TOP VIEW
1
ECB
1N
TOP VIEWBOTTOM VIEW FRONT VIEW
CHIP TR
C
B
E
TOP VIEWBOTTOM VIEW FRONT VIEW
1N
N
1
N
2-2 No.52070
N

BLOCK DIAGRAM

AV-29W83 AV-29W93
AV-29W93B AV-29W83B
AV-29W83 AV-29W93
AV-29W93B AV-29W83B
J801
VIDEO-1
INPUT
J802,J803
COMPONENT
(VIDEO-2)
INPUT
J804
OUTPUT
J302~J304 FRONT IN (VIDEO-3)
TU001
TUNER
VIDEO
AUDIO L/MONO
AUDIO R
V/Y
B
C
C
R
AUDIO L/MONO
AUDIO R
VIDEO OUT
AUDIO L
AUDIO R
VIDEO
AUDIO L/MONO
AUDIO R
SCL SDA
IF
10
37
36
35
43
44
42
19
SAW FILTER
SAW FILTER
SCL
SDA
7
V1-V
8
V1-L
V1-R
3
V2-Y
1
V2-V
2
V2-L
4
V2-R
Vout2
Lout2
Rout2
V3-V
V3-L
V3-R
Yin1
Cout1
Yout1
IC801
VIDEO SW
MTV-V
MTV-R
MTV-L
Lout1
Rout1
Vout1
FRONT CONTROL PWB (1/2)
SF101
SF102
29,30
25
27
13
15
14
26
24
23
28
SIF IN1
29
SIF IN2
23
IF IN1
24
IF IN2
2,3
SCL,SDA
62,63
IC702
EEPROM
1
IC301
3
COMB FILTER
C
B
R
C
AV-29W93 AV-29W83B
Q108 Q106
BUF
Q105
BUF
/BK
, AV-29W93B
/VT
, AV-29W83
5,6
16
14
/BK
,
/VT
REMOTE, LED
43
42
47
48
46
CF103
4.5 TRAP
KEY_IN
PROCESSOR
SCL1 SDA1
CIN
CVBS/YIN
Y
U
V
7
QSS OUT (SIF OUT)
IC701
V/C DEF.
VDRB(-)
VDRA(+)
IF VOUT
ROUT
GOUT
BOUT
HOUT
10,64
BUF
Q104
BUF
51
52
53
35
21,22
33
38
IC972
3.3V REG
5.5 FILTER
Q130
5.5 FILTER
6.5 FILTER
SCL SDA
1
32
R
G
B
AV-29W93
BUF
Q150
CF140
BUF
CF140
CF142
Q130
BUF
IC602
SOUND
PROCESSOR
(3D SURROUND
& VOL/TONE)
VERT OUT
H. OUT
/BK
, AV-29W93B
Q136
CF130
5.74 FILTER
Q136
CF130
4.5 FILTER
IC401
Q522
3.3V_STB
BUF
BUF
BUF
BUF
6
7
26
/BK
SCL SDA
2
Q137
BUF
Q132
CF131
5.74 FILTER
AV-29W83B
Q137
BUF
Q132
4
9
3
IC601
MULTI SOUND
PROCESSOR
AV-29W83
11
SOUND FM
DETECTOR
/VT
, AV-29W83
11
SOUND FM
DETECTOR
L, R
IC650
AUDIO AMP
IC130
IC130
20
13
23
MAIN PWB
30,31
/BK
10
/VT
10
CRT SOCKET PWB
RGB DRIVE
VM OUT
J805
BASS
SPEAKER OUT
AV-29W93B
FRONT CONTROL PWB (2/2)
/BK
, AV-29W83B
V
DY01 DEF YOKE
H
V01
VM
/VT
J801
HEADPHONE
JACK
SP
L
SP
R
AC IN
TV/VIDEO
VOL+ VOL- CH+ CH- MENU
REMOCON
RECEIVER
S901
POWER SW
POWER
LED
F901
D901 RECT
IC901
POWER
REG
T901
SW
TRANSF.
PC901
VOLTAGE
FEEDBACK
12V REG
IC951
ERROR
AMP
IC973
IC974
REG
L951
12V
5V
8V
9V
32V
B1
T551
FBT
FOCUS1
FOCUS2
SCREEN
EHV
No.520702-4No.52070 2-3

CIRCUIT DIAGRAMS

MAIN PWB CIRCUIT DIAGRAM (1/2) [AV-29W83
J805
X
BASS
CN00A
QGA2501C5-03Z
R801
R802
R804
75
R807
75
9.0V
7
4.4V
QRK126J-121X
R809
390
R811
390
Q801
DTC323TK-X
-0.6V
0V
ROTATION
REMOTE
KEYIN
ECO LED
B.MUTE
A_OUT_L
A.GND
A_OUT_R
C1
Y1
R803 33K
SW1
V1
L1
R1
Y2
C801
10/50
R806
75
C802 10/50
100/16
R837 100
5.0V
R838
120
C803
10/50
C804
10/50
Q803
9
MA3120/M/-X
MA3120/M/-X
C823
0V
OFF_MUET
0.2V
R812 100K
CB
D801
CR
D802
L2
R2
VOUT2
LOUT2
D803
X
ROUT2
VIDEO 1 INPUT
J802
QNN0349-002
COMPONENT (VIDEO 2) INPUT
QNN0348-001
OUTPUT
TO FRONT CONTROL PWB CN001
J801 QNN0349-001
V1
L1
R1
Y2
Cb
Cr
L2
J803
R2
QNN0349-001
Vout
Lout
Rout
ROTATION
VIDEO3(R)
GND
VIDEO3(L)
GND GND GND
VIDEO3(V)
GND
12V
9V
GND
5V_STB
3.3V_STB
NC
KEYIN
ECO
LED
NC
B.MUTE
NC NC NC
REMOTE REMOTE
CN001
QGF1220C2-25
YC
NOT EXIST
R805
75
CN01D CN02D WJQ0003-002A
Q804
R836
75
Q802
DTC323TK-X
BUFFER
C822
470/16
R808
82k
R810
0V
82k
0V
-0.6V
0V
J804
MAIN PWB ASS’Y(1/2 SCH-1118A-BK (AV-29W83
/BK
L2
Y2
R2
V1
L1
Y1
R1
C1
SW1
R833
330
W-K1
CHT31KK0-20-N
W-K
D804
X
AV-29W83
AV-29W83
]
CF140
Q135
8
C130
.01
5.74MHz BPF
QAX0694-001Z
4.7V
D730
3
D731
3
33
)
43
51
53
)
R137
10K
C131
.01
Q134
8
Y130
X
CF131
R111
1K
Q104
9
4.2V
0V
R745
)
)
5.5MHz BPF QAX0695-001Z CF141
6.0MHz BPF X CF142
6.5MHz BPF X
R136
4.7K
R138
470
Q133
C139
R149
X
X
R155
X
Q138
X
R130
4.7K
R131
470
Q130
Y003
9
D733
3
IC701
1.2Vp-p(V
IC701
1.3Vp-p(V
4.5/OTHERS
(BK MODELS ONLY:I/II)
IC701
0.9Vp-p(H
IC701
1.4Vp-p(H
IC701
2.7Vp-p(H
Y002
21
)
22
)
42
)
47
)
52
)
CF130
5.74MHz BPF QAX0694-001Z
1M
NOTE
MA111-X
3:
7:
2SC1740S/QR/-T UN2212-X
8:
9:
2SB709A/QR/-X 2SD601A/QR/-X
10:
BUS WIREBW: X: NON MOUNT (OPEN) 0:
NRSA63J-0R0X
9
0
X
12V
ABL
HFB
L
7
IC801
)
0.96Vp-p(H
R820
R821
NCF31AZ-105XC810
2.2K
NCB31CK-104XC811
NCF31AZ-105XC812
R824
2.2K
C805
NCB31CK-104X
C806
R813
MY
X
2.2K
R818
2.2K
C809
X
R832 390
C821
NCF31AZ-105X
C820
NCF31AZ-105X
V
R
L
R629
1K
C648 .015
SCL
SDA
100
R823 100
MY
C813
.01
R815
100
1
C807 NCF31AZ-105X
D815
R817
X
X
C808
NCF31AZ-105X
R819
D816
X
X
NCB31CK-104X
R835
1
5.6K
C831
R834
1
.01
5.6K
C830
.01
C829
.01
C827 .01
LOUT1
C647
R621
.47
0
C646
.1
C645
.1
C644
.0022
4.6V
C643
.1
4.6V
C642
X
C641
4.7/50
C640
.33
X
R626
1K
R627
10KR628
R625 100
R624
100
)
/BK
IC801
2.0Vp-p(H
1
C819
IC602
NJW1136G-X
4.5V
IN1a
4.6V
SR-FIL
4.6V
SS-FIL
4.5V
TONE
-Ha
TONE
-La -Hb
OUTw
4.6V
OUTa
1.4V
AGC1
4.9V
I/OTH
0V
A MUTE
1.9V
PORT0
1.9V
PORT1
0V
ADR
2.5V
SDA
2.4V
SCL
0V
GND Vcc
)
23
)
NCB31CK-104X
IC801
MM1492AF
4.9V
V2-V
4.3V
V2-L
4.9V
V2-Y
4.3V
V2-R
4.9V
V2-C
0V
S2
5.3V
V1-V
4.3V
V1-L
5.4V
V1-Y
4.3V
V1-R
4.9V
V1-C
7.1V
S1
6.0V
MTV-V
4.4V
MTV-L
4.3V
MTV-R
4.9V
STV-V
4.3V
STV-L
4.3V
STV-R
5.7V
Yin1
0V
ADR
4.9V
Cin1
0V
GND
C625
R622
.47
0
4.5V
IN1b
0V
LF1
0V
LF2
5.3V
LF3
4.5V
TONE
4.5V
TONE
-Lb
4.6V
OUTb
4.7/50
0V
AGC2
0V
CVA
3.3V
CVB
3.0V
CVW
3.9V
CTH
3.9V
CTL
0.5V
CSR
4.5V
VREF
9.0V
C639
100/50
220/16
220/16
D657
3
C626 .033
C627 .047
C628 .022
C629 .0022
C630
C631
R623
C632
C633
4.7/50 C634
4.7/50
C635
4.7/50
C636
4.7/50
C637
4.7/50 C638
4.7/50
C681
C682
.1
47K
4.7/50
4.3V
V3-L
4.9V
V3-V
4.3V
V3-R
3.4V
Cout2
9.0V
3.4V
Yout2
4.4V
BIAS
5.1V
Vout2
4.2V
Lout2
4.2V
Rout2
5.4V
Yin2
GND
4.9V
Cin2
MUTE
2.4V
2.5V
SDA
GND
4.1V
Yout1
4.2V
Lout1
3.4V
Cout1
4.2V
Rout1
5.0V
Vout1
1
ROUT
IC801
2.0Vp-p(H
C814
Vcc
0V
0V
SCL
0V
R630
1K
C649 .015
POWER OFF DET
R689
9.0V
X
27
)
R826
100
C815
NCF31AZ-105X
C833 22/50
C826
.1
3
D655
W-I
W-I1
Q683
9
0V
9.1V
R688
27K
R829
75
1/10
1/10
NCF31AZ-105X
C824 100/16
QRE121J-221Y
QRE121J-221Y
YOUT 1
R301
2.2K
2.0V
R302
2.2K
R315XC312
X
Q306XQ305
OFF_MUTE
C817
X
R840
R839
R842
R841
R303
5.6K
Q301
9
C313XR316
X
PB_MUTE
IC801
2.0Vp-p(H
R831
2.2K
C825
.01
0
0
COUT1
R304
2.2K
R305
2.2K
2.7V
0V
R314
X
R313
X
C311
UTE
B.M
D654
X
R665
X
X
0.3V
C683
37
R830
2.2K
R306
5.6K
Q302
9
1.7V
QRL029J-101
Q307
R312
X
XR667
Q684
9
33/16
R691
1K
R692
R660 10K
)
2.3V
0V
C309
X
R317
X
IC650
AN5277
10KR651
10KR652
-0.9V
-0.8V
0V
R690
100K
X
C308
.01
C301
.1
NCB31CK-104X
NCB31CK-104X
C303
220
L301 QQL244K-221Z
C304
.01
R308
D301
X
C310
X
C314
X
W-YOUT1 W-YIN1
NC
NC
RIN
0V0V0V0V0V
X
10K
R666
R650
C657
X
C650
1
0V
R653 100K
Q685
0V
-0.7V
MUTING
DTC323TK-X
R693
X
Y603
0
Q687
X
MUTING
17.7V
0V
R661
Q660
68K
10
C619
X
C618
X
C617
X
7.4V
C616
0V
X
AGNDC
0V
C615
NC
NC
X
0V
NC
NC
0V
NC
NC
0V
C601
SC1_IN_L
X
0V
C605
SC1_IN_R
X
0V
C613
X
VREFTOP
0V
C612
MCNO_IN
X
0V
AVSS
C614
X
L602
VDRA+
SCL
P_ON/OFF
P_ON/OFF
X
C611
X
220
220
220
R724
R723
R722
R709
4.7K
C712
47/16
.1
C711
NCB31CK-104X
R725 10K
SDA
5V
9V
32V
SCL
SDA
5V_STB
3.3V_STB
C834 180pCH
9.0V
C651 100/50
R668
MUTING
0V
X
Y602
1.5V
RF
X
0V
0
R662
33K
0.6V
YOUT1
V
CR
CB
TDA9181T/N1-X
0V
CIN
4.8V
INP SEL
V2IN
0V
GND
4.9V
VDD
0V
VCC
0.5V
SCP
0V
FSC SEL
R307
10K
Q303
8
NC
GND
NC
C652
1/50
X
Q662
100K
R655
Q686
MUTING
DTC323TK-X
R695
15K
R663
10K
0V
Q661
0V
10
R846
2.2K
R847
10K
R880
2K
R881 10K
Y301
X
Y302
X
IC301
1.4V
COUT
0V
OUT
SEL
YOUT
0V
GND
1.5V
V1IN
0V
SYS1
3.0V
SYS2
0.7V
FSC
NCB31CK-104X
0V
0V
B.MUTE
NC
LIN
R654
10K
D656
X
X
R669
X
R658
X
R659
Q688
R696
C684
10/50
R664
2.2K
R843
2.9V
820
Q860
10
2.3V
R844
2.2K
R845
1K
L731
100
QQL244J-101Z
R848 220
7.4V
6.8V
Q861 9
1.7V
R849
470
R882 180
7.5V
6.9V
C729
Q862
47/16
9
1.8V
R883
470
Y303
BW
BWBW
W-YIN W-YOUT
1.5V
C305 .01
Q304
10
R309 47K
0.6V
C306
.1
CH
C307
R310
33p
47K
SCL
SDA
SCL
SDA
R311
12K
0V
0V
3.0V
A.GND
A_OUT_R
MA3330/L/-X
A.GND
A_OUT_L
D653
A.VCC
TION
PROTECT
ROTA
MA3330/L/-X
TION
ROTA
EW
VDRB_
VDRA+
EW
VDRB_
PROTECT
BASS
NC
LOUT
L_R_MUTE
NC
GND R_L
GND_B
VCC
B_OUT
STB
NC
NC
1.0V
11.8V
.22
C653
.22
C654
2.2
R656
X
MUTING
Q663
X
0
C662
10/50
ROUT
0V
11.8V
16.1V
25.2V
C655
NCF21HZ-224X
X
C658
C656
NCF21HZ-224X
D651
2.2
R657
L
R
X
D652
VOUT2
LOUT2
ROUT2
YOUT1
LOUT1
COUT1
ROUT1
C302
.1
X
100
BIN
24.0V
R694
0V
Y601
0
C620XC621
X
NC
NC
8.3V0V3.8V
3.8V
AHVSVP
CAPL_M
SC1_OUT_L
AHVSS
MULTI STANDARD SOUND PROCESSOR
5.0V
1.5V
1.5V0V2.3V
AVSUP
ANA_IN+
ANA_IN-
C607
X
C608
C610
X
C609
X
X
CN00C
QCA2501C5-06Z
SDA
SCL
SCL1
SDA1
220
R721
R710
4.7K
100
R711
SCL
SDA
VDD
TEST
5.1V0V5.0V
5.0V
VSS
A0
A1
A2
0V0V0V
0V
Q703
X
R708
4.7K
R707
4.7K
FF
P_ON/O
L001
8.2
QQL244K-8R2Z
R006
IF
0V
0V
CN00F
QGA2501C5-03Z
8V
R
NC
_R
NC
0V0V0V0V0V0V0V
VREF1
DACM_L
DACM
SC1_OUT_R
IC601
X
2.3V
1.3V0V0V
D_CTR_I/O1
TESTEN
XTAL_IN
XTAL_OUT
TP
NC
C606
X
X601
10
L701
QQL244K-100Z
R790
27
R715
R714
100
100
2.3V
Q701
9
D703
D702
MA3036-X
MA3020-X
R713 100
IR
5.0V3.2V
R712
100
IC702
POWER
AT24C08-21WS3
R701
100
Y702
BW
REMOTE
SDA
8.2
L002
C002
QQL244K-8R2Z
10/50
TF
75
C001
.1
C003
C004
.01
470/16
5V
NC
BM
0V
32V
5.0V
5.0V
LOCK
33.6V
VREF2
5.0V
D_CTR_I/O0
3.0V
3.0V
5.0V2.4V
SDA1
SCL
100
R702
SCL
SCL
220
R001
SDA
2.5V
2.4V0V4.6V
BWY101
BWY102
NC
NC
ADR_SEL
Y701
5.0V2.4V
SCL1
SDA
100
R703
SDA
SCL
RESETQ
STANDBYQ
Q702
X
3.3V
R002
NC
NC
DVSUP
TP_CO
I2C_DA
I2C_CL
5.0V
R716 10K
9
R717
10K
3.3V
1K
R704
R101
220
5.0V
1.4V
DVSS
5.0V
1.4V
1.3V
1.3V
1.3V
1.3V
2.4V
2.4V
VDDP
3.58/OTH
TE
PB_MU
10
AS
TP
0V
NC
TP
TP
TP
3.3V
0V
QAX0737-001
0V
RESET
3.3V
4.5/OTH
1K
R705
X
Y705
NC
BT
QQL244K-100Z
C703
C602
X
NC
Y604
X
NC
C604
X
NC
LC601
X
NC
NC
NC
R603
X
R604
X
SCL
QJK002-063231
10
L702
C702
10/50
D701
3
X701
C713
CH
CH
12MHZ
33p
33p
C704
C705
1.6V
1.5V0V3.3V
XTALIN
OSCGND
XTALOUT
MICRO
5.0V
3.3V
2.8V0V0V0V2.3V
MSPRESET
KEYIN
ECO_IN
220
220
R719
R718
1K
R706
X
Y704
ECO
MSPRESET
KEYIN
R102
6.8K
C101
2.3V
.0047
R103
2.7K
R106
100
Q101
2SC5083/L-P/-T
R005
C005
27K
.0022
AGC
4.3V
QAU0185-005
R602
X
C140
.01
C141
.01
L601
X
C142
.01
C603
X
C143 10/50
C144 .022
C151
MSPRESET
SDA
TO CRT SOCKET PWB CN00T
R
B
G
CN00T
100/16
.1
X
VDDC
IBLACK
C707
C709
C710
.22
470/16
R741
100
100
R740
C706
.22/25
0V
VPE
3.3V
2.8V
2.7V
2.8V
VDDA
BOUT
GOUT
V/C/J
8.3V
LED
PROTECT
GND(A)
SEC.PLL
VSSC
CH
C730
NCB21EK-224X
L730
BW
C732
100/16
LED
N3.58/OTHERS
C105
.0047
L101
QQLZ014-R82
R107
4.7K
R104
180
C104 .0047
9.0V
C109
1.5V
10/50
R105
22
C103
.0047
C102
R108
.0047
2.2K
D101
DAN235K-X
R003
3.9K
R004
220
C006
33/16
TU001
R147
100
R148
3.3K
R150
R152
X
GND
12V
D732
3
10k
R738
100
R739
C725
5.1V
ROUT
IBLACK
5.0V
VP2
DECDIG
80%
C731
.22
C733
.1
NCB31CK-104X
1K
Q720
R720
R109
2.2K
3.0V
Q102
8
Y004
X
X
X
680p
2.3V
2.8V
C734
9
0V
R726
4.7K
0V
0V
M52342SP
RF AGC
DLY
AFC
RF AGC
OUT
V IN
V IN
GND
S IN
AGC.F
FM FB
FM OUT
Q150
R153
R154
X
.1
C751
NCB21HK-104X
R749
R737
2.7k
C749
U
BCL
2.5V
IC701
TDA9386N22S0902
3.9V0V3.9V
PHF2
PHF1
.0022
C735
2.2n
C736 1/50
5.0V
5.0V
R110 X
Q103
X
IC130
X
X
1.8M
10/50
2.6V
Y
GND
22K
R730
47/25
C106 18p
SIF OUT
SIF SW
R151
C150
X
.1
C752
NCB21HK-104X
V
2.5V
DECBG
C737
1/50
C720
C107 .01
Y001
0
C108
X
EQ
APC
V OUT
Vcc.F
VCO
VCO
Vcc
SIF IN
X
.1
C753
NCB21HK-104X
R748
2.2M
1.9V
FBLIN2
2.1V
EWDR.
.1
C738
R731
EW
R727 100K
R728
10K
SF102
QAX0731-001
QAX0325-001
R746
R747
3.4V
0.8V
100
VDRB_
SF101
33k
10k
C747
AMOUT
VDRB(-)
C138
.01
.047
R756
R758
PROTECT
R146 10K
1.6V
0.8V
100
2.2K
VDRA+
C137
.01
CIN
VDRA(+)
C136 .01
C743
100/16
C746
.047
3.8V0V3.3V
CVBS/YIN
1.9V
1.8V
IFIN1
100
R755
R757
2.2K
X
C756
C133
R143
100/16
470
Q137
10
C134
.01
R144
C132
22
.01
R145
820
C135
47/25
L102
X
Q108
X
R116
X
CF103
4.5MHzTRAP
9.0V
Q105
10
4.7V
4.0V
R113
R112
1K
X
0
R750
R735
100K
C742
.1
.1
C741
R734
390
C745
33K
.047
R736
PLL
VP1
EHT
8.3V
4.2V
2.7V
GND1
IFIN2
R732
C755
2.1V
IF VOUT
CVBSINT
3.8V
3.8V
4.3V
1.9V
1.9V0V1.9V
IREF
VSCAP
AGCout
SIF IN1
.1
C739
NFV41CJ-104X
SIF IN2
.01
C007
1%
3.9K
X
R139
2.2K
Q136
10
R142
R141
R140
560
1.8K
1.5K
R132
2.2K
Q132
10
R135
560
Q131
8
R133
R134
1.5K
1.8K
R114
X
R115
X
Q106
X
Q107
X
X
R117
X
Q110
X
Q109
X
R744
560
C744
2200p
C750
X
R733
0
27K
R742
2.6V
0.5V
1.4V
SAND
HOUT
QSS OUT
2.5V
GND2
SIF AGC
AVL/REF OUT
K705
C740
QQR1214-001Y
2.2/50
IC701
2.6Vp-p(H
IC701
0.5Vp-p(H
IC701
3.2Vp-p(H
IC701
3.7Vp-p(H
2-5No.52070 2-6
No.52070
AV-29W83 AV-29W83
MAIN PWB CIRCUIT DIAGRAMS (2/2) [AV-29W83
!L01
DEG COIL
TO FRONT CONTROL PWB CN00W
QQW0150-001
QGZ5003C1-02
QGA7901C1-02
CNDEG
CN00W
TH901
QAD0145-2R3
C901
X
XY901
!LF901
STR-F6256S-F7
XY902
XY903 XY904
IC901
C902
!
QFZ9072-104
R903
39K 3W
QRL039J-393
AC AC
S/GND
FB/OLP
OCP
Vcc
R902
QRF154K-2R2
15W UNF R
QCZ9015-102Z
AC400V
-99.6V
-100.5V
189.8V
D
-81.2V
-97.4V
C903 .001
2.2
C904
.001
MTZJ27B-T2
MTZJ15B-T2
D901
GSIB460
QCZ9015-102Z
AC400V
MTZJ15B-T2
R907
x
QQR1214-001Y
D906
D920
C905 .001 AC400V QCZ9015-102Z
C907
330/400
QEZ0371-337
D916
QQR1214-001Y
1000pC910
R906
C921
1.5
1/4W
0.047
R915
R904
220
82K
1/2W
D902
MTZJ33B-T2
K901
D912
RGP10J-5025-T3
-81.4V
-82.0V
R921
C911
X
100/35
1/2W
D908
MA3200/M/-X
D921
X
K902
R905
1SS133-T2
MTZJ33B-T2
-37.2V
Q901
2SC3852A
QRL039J-473
RGP10M-5010-T3
QQR1214-001Y
.1
C915
D909
D915
MTZJ39B-T2
D907
R908
10K
R914
47K
D913
K903
C909
1000P/2KV
QCZ0325-102
QCB32HK-222Z
R912
12K 1/2W
1SS133-T2
QCB32HK-181Z
RGP10J-5025-T3
C922
22/100V
C916
4.7/50
MAIN PWB ASS’Y(2/2
1SS133-T2
D919
C917
D911
/BK
D903
X
D917
]
C918
.01/500
QCB32HK-103
C919
QCZ0325-151
C920
470p
QCZ0122-471
QRZ9017-100
R916 150k
D914
0
R991
!
8.2M 1W
QRZ0057-825
QCZ9079-102
LIVE
!
R913
1.5k
C912
X
QSK0061-001
!
C992
QCZ9079-102
C993
!
! T901
QQS0110-001
R911 1/2W
PC901
!
PC123F2
VOLTAGE FEEDBACK
)
!RY901
0V
Q954
1
0V
.001 AC400V QCZ9079-102
ISOLATED
K952
K951
QQR1214-001Y
QCB32HK-471Z
QQR1214-001Y
QQR1214-001Y
QQR1214-001Y
D968
3
0V
!C991
X
K953
RGP10J-5025-T3
K954
K956
X
K955
R972
1.8K 1/2W
R966 22K
R967
47K
C952 470p
QCB32HK-471Z
D952 ERC30-02L38
QEHQ1VM-228
C955 470p
470pC957
D954
RU30A-F1
C959
560p/2kV
QCZ0364-561
C980
100/16
D969
3
CP951
ICP-N75-Y
C953
2200/35
C954
X
! ICP-N38-Y
IC PROTECT
D953
ICP-N38-Y
IC PROTECT
31DF6N-FC5
220/160
QEZ0203-227
R953
1.5K 1/2W
MA3047/L/-X
ABL
)
QEHR1EM-108Z
QRZ9021-1R0
1
R527
1000/25
R528
!
FR 1W
)
QCB32HK-561Z
Y522
D525
C533
QCB32HK-561Z
1
560p/500
X
R572
R571
HFB
X
QRZ9021-1R0
RGP10J-5025-T3
T551
26Vp-p(H
T551
64Vp-p(H
QQR1243-001
C530
C571
X
X
X
R539
R538
X
X
Q524
C537
X
1/4W FR
X
X
R532
R537
X
R536
X
R535
4.7
CN02V
CHT34KK3-16
CN01V
QQLZ028-272
QFV11HJ-683Z
CN02H
X
CN01H
X
R575
X
Y571
X
X
X
1%MF
T551
FBT
QQH0139-001
R591
12K 1/2W
QRA14CF-1202Y
R592
2.2
QRZ0225-2R2
C592 220/160 QETM2CM-227
QRL029J-220
L561
C561
C563
X
D561
X
Q572
X
R585
X
W-M
X
D596
X
C538
X
D594
X
C539
R534
X
X
1%
MF
!
(Not including ANODE WIRE ASS’Y)
RGP10J-5025-T3
D551
EU2-T3
ANODE WIRE ASS’Y: QNZ0369-001
C591
100/16
R593
3.3K
135.7V
135.4V
Q591
0V
2SA1208/ST/Z1-T FBT PROTECTOR
R594
18k
1/2W
R595
2.2k
R561
22
T561
2W OMF
QQR1153-001
R562
12k
1/2W
C564
X
R564
1/2W
D562
X
C565
X
C573
R577
X
X
V_DAF
C572
R578
X
X
R576
C574
X
X
MY
D541
QQL244K-220Z
C593
47/25
X
R580
X
Y572
X
EHV
FOCUS2
FOCUS1
SCREEN
L541
MA3075/H/-X
Y561
X
R565
X
1/2W
Q573
R579
V_DAF
X
X
C540
.1
TF
D592
R566
1/2W
(DYNAMIC)
(STATIC)
R546
8.2K 1/2W
!
R547
QRZ9011-4R7
UN2212-X
FBT PROTECTOR
R563 10k
QRZ0056-103Z
R567
X
X
1/2W
Q574
X
C575
X
R581
X
10/250
R542 120K 1/2W
R541 120K 1/2W
C541
5.0V
0V
Q592
0V
CN02Z
CHT34KK8-32
CN01Z
R568
X
QFZ0200-113
1/2W
R583
X
Q575
X
R584
R582
X
X
DAF IN
DAF OUT
C566
CN00U
QGA2501C5-06Z
B1 NC HEATER GND NC HB
CN00S
QGA2501C5-05Z
GND X-RAY1 X-RAY2 NC B1
TO CRT SOCKET PWB CN00U
FOR ADJ. CONNECTOR
D595
X
Q523
X
D593
R533
C535
X
C536
!
.01
R531
MY
QRZ9017-4R7
1.8K
R530
D524
X
X
C534 560P
QCB32HK-561Z
!
R529
D553
1
RGP10J-5025-T3
FR 1W
C532 560P
D554
7
)
3
)
L523
R543
470
1/2W
R573
X
Q571
X
R574
X
STB
9V
H_DRIVE
12V
C407 QCS32HJ-180Z
QQL26AK-220Z
C411
NCF21HZ-334X
C412
NCF21HZ-334X
R412
1/2W
1
R521 100
D408
*3
R425
RGP10J-5025-T3
15K
C401
R401
33/50
12K
IC401
VERT OUT
LA78041
THERMAL PROTECTION
PUMP UP
0.3V 0V12.5V -10.1V -12.3V 12.8V 0.3V
-Vcc C407
C402
6.8n
R402
X
D402
MTZJ75-T2
C406
QFLC2AJ-683Z
R407
X
R410
L401
4.7K
R411
220
1W OMF
R413
C413
1.2
.056/100
CC
R414
2.2 1/2W
R523 150
QRL039J-151
R524
150
C550
.1
NCB31CK-104X
1K
2SC2655/Y/-T
D550
3
C521
47/35
Q521
21.8V
0V
QRL039J-151
R522
Q521
1.5Vp-p(H
Q521
50Vp-p(H
D401
Vcc
C408
X
C484
X
22/50
QQR1229-001
C522
.0033
CC
0V
B
)
C
)
R403
0
C403 100/35 QEHR1VM-107Z
D405
1N4003-T2
C422
1000/35
R408
6.8K
R409XC409
X
C485
T521
R404
X
C404
X
R480
680 1/2W
R486
2.7K
R485
12K
9V 4.6V 2.1V 2.1V
1.9V 4.4V 4.4V 0V
R487
33K
R489
1.2K
R490
1K
-0.1V
R545
22 1/2W
R526
270
QRL029J-271
C523
.022
CC
Q522
2.4Vp-p(H
8V
3.3V_STB
5V_STB
A.GND
5V
A.VCC
D970
MTZJ9.1B-T2
R959
82 1/2W
R954
15
1/2W
R956
12 1/2W
C963
R955
QRG01GJ-330
C983
220/16
7.1V
1SR35-400A-T2
D957
BW
1/2W
R963
3.3K 1/2W
0V
0V
R962
680
D955
0.7V
Q952
1
470/16
33
47/35
R969
1.5 2W
NCB31CK-104X
NCB21HK-104X
R952
2.2K
0V
C965
D950 RGP10J-5025-T3
R958
QRL039J-820
BA51W12ST-V5
9.1V 10.3V 5.0V 3.2V0V
R974
1.2
C968
.1
28.8V
Q955
1
0V
R971 18K
C961
!
47/16
CP
28.9V
28.8V
C981 .001
CP952
!
D956
D966
Q951
2SA1013/RO/-T
R951 22K
1/2W
CP
C956
100/35
CP953
QETN1VM-107Z
CP
C958
1000/16
L951
46
QQLZ034-460
C960
R973
3.3K
D971
Y906
0
X
25.3V
R968
0V
Q953
1
330
0V
R964
10K
R965
C979
0
X
D958
MTZJ5.1A-T2
IC972
L88M33T-X
8.0V
IC973
BA17812T
21.9V
82
IC974
IN CTL
2W
C978
0.1
R970 15K
C969
3.3V
0V
12.1V
0V
X
D965
X
135.8V
23.0V
0V
IC951
SE135N
ERROR AMP.
5VSTB
C962
10/50
STB
C964
47/25
100/16
NCB31CK-104X
IC401
0.68Vp-p(V
IC401
1.9Vp-p(H
L952
BW
C966QQR1356-001
D959
BW
R957
5.6 1/2W
L953
QQL244J-5R6Z
C975
C974
220/16
.1
R960
390
L954
C970
QQL26AK-820Z
100/16
C982
47/16
QRL029J-223
9V
R961
22k
2W OMF
PROTECT
P_ON/OFF
H_DRIVE
32V
H_DRIVE
32V
9V
5V
8V
A.VCC
9V
1
)
2
)
D960
C973
C976
C977 47/25
3
X
8V
C972
47/25
9V
X
5V
32V
D964
MA3330/L/-X
STB
A.VCC
R405
6.8K
R406
4.7K
R481
22K
C481
X
IC480
UPC358G2-XE
Q522
H.OUT
2SD2634-YD
QFZ0196-382
VDRB_
VDRA+
EW
C471
10/50
W-M1
X
R482
5.6K
R483
R484
82K
5.6K
R491
5.6K
0V
0V
C524
31DF6N-FC5
B
T551
)
T551
7.4Vp-p(H
ROTATION
SDA
SCL
100
100
R478
R479
D7
NC
0V0V0V
SCL
SDA
VDD
2.2V
2.4V
2.4V
5.0V
A1
IC401
28Vp-p(H
IC401
28Vp-p(V
R494 330
A2
D0
3
)
6
)
D480
MTZJ4.3A-T2
QQR1138-001
C483
4.7/250
QEZ0195-475Z
C525
QFZ0200-143
C526 .022
400V PP
QFP32JJ-223
D1
L480
A0
0V0V0V0V0V0V0V
C480
10/50
R492
8.2K
R493
22K
1/2W
QRL039J-330
21.6V
0.6V
Q480 2SD1408/OY/-LB PIN OUT
D521
RH3G-F1
D522
5
)
144Vp-p(H
2
)
D6
D5
D2
D3
QEHR1EM-108Z
C529
2.2/250
QENC2AM-225Z
C542
T551
120Vp-p(H
T551
100Vp-p(H
D4
0V
JLC1562BF-X
VSS
0V
IC401
64Vp-p(V
IC401
0.47Vp-p(V
C531
1000/25
T551
1040Vp-p(H
C527
QFZ0199-224
C528
0.22
QFZ0199-224
RGP10J-5025-T3
10k 3W OMF
QRL039J-103
X
4
)
9
)
IC461
L522
5
)
7
D523
X
SCH-1118A-BK (AV-29W83
/BK
)
HV
CN0HV
QGZ5003C1-06
V.DYH.DY
DY01
QQD0057-001
DEF YOKE
No.520702-8No.52070 2-7
NOTE
2SD601A/QR/-X
1:
3: MA111-X
BUS WIREBW: X: NON MOUNT (OPEN) 0: NRSA63J-0R0X
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