Page 1
SCHEMATIC DIAGRAMS
COLOUR TELEVISION
YA 2004 9
AV-14A14/A ,AV-14A14/H ,
AV-14AG14/U ,AV-14AMG4/G ,
AV-14AMG4/S
CD-ROM No.SML200412
BASIC CHASSIS
CW
COPYRIGHT © 2004 Victor Company of Japan, Limited
No.YA150
2004/12
Page 2
AV-14A14/A ,AV-14A14/H ,AV-14AG14/U ,
AV-14AMG4/G ,AV-14AMG4/S
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 ciritical
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
(4)Oscilloscope sweeping time
(5)Voltage values
Since the voltage values of signal circuit vary to some extent
according to adjustments, use them as reference values.
: Original setting position
when shipped
: DC 20kΩ/V
: H
: V
: Othters
: All DC voltage values
20µs / div
5ms / div
Sweeping time is
specified
3.INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board
: R209
R209
Type
No indication
MM
PP
MPP
MF
TF
BP
TAN
(3)Coils
No unit
Others
(4)Power Supply
Respective voltage values are indicated
(5)Test point
: Test point
(6)Connecting method
: Ceramic capacitor
: Metalized mylar capacitor
: Polypropylene capacitor
: Metalized polypropylene capacitor
: Metalized film capacitor
: Thin film capacitor
: Bipolar electrolytic capacitor
: Tantalum capacitor
: [µH]
: As specified
: B1
: 9V
: Connector
: Receptacle
: Only test point display
: Wrapping or soldering
: B2 (12V
: 5V
)
4.INDICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors
Resistance value
No unit : [Ω]
K
M
Rated allowable power
No indication : 1/16 [W]
Others : As specified
Type
No indication
OMR
MFR
MPR
UNFR
FR
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
(2)Capacitors
Capacitance value
1 or higher : [pF]
less than 1
Withstand voltage
No indication : DC50[V]
Others : DC withstand voltage [V]
AC indicated
Electrolytic Capacitors
47/50[Example]: Capacitance value [µF]/withstand voltage[V]
: [kΩ ]
: [MΩ ]
: Carbon resistor
: Oxide metal film resistor
: Metal film resistor
: Metal plate resistor
: Uninflammable resistor
: Fusible resistor
: [µF]
: AC withstand voltage [V]
(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 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 improvement
without any notice.
NOTE
Due improvement in performance, some part numbers show
in the circuit diagram may not agree with those indicated in
the part list.
When ordering parts, please use the numbers that appear
in the Parts List.
(No.YA150)2-1
)
Page 3
CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2
USING P.W. BOARD......................................................................................2-2
BLOCK DIAGRAM........................................................................................2-3
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM(1/3) [AV-14A14/A,AV14A14/H] ................................................................. 2-5
MAIN PWB CIRCUIT DIAGRAM(2/3),(3/3) [AV-14A14/A,AV14A14/H] ........................................................ 2-7
MAIN PWB CIRCUIT DIAGRAM(1/3) [AV14AG14/U] .................................................................................. 2-9
MAIN PWB CIRCUIT DIAGRAM(2/3),(3/3) [AV14AG14/U] .........................................................................2-11
MAIN PWB CIRCUIT DIAGRAM(1/3) [AV-14AMG4/G].............................................................................. 2-13
MAIN PWB CIRCUIT DIAGRAM(2/3),(3/3) [AV-14AMG4/G] ..................................................................... 2-15
MAIN PWB CIRCUIT DIAGRAM(1/3) [AV-14AMG4/S] .............................................................................. 2-17
MAIN PWB CIRCUIT DIAGRAM(2/3),(3/3) [AV-14AMG4/S] ...................................................................... 2-19
PATTERN DIAGRAMS
MAIN PWB PATTERN [AV-14A14/A,AV14A14/H,AV-14AMG4/G,AV14AMG4/U] ....................................... 2-21
MAIN PWB PATTERN [AV-14AG14/S] ...................................................................................................... 2-23
VOLTAGE CHARTS .................................................................................. 2-25
WAVEFORMS ............................................................................................ 2-26
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW FRONT VIEW TOP VIEW
CHIP TR
E
C
B
ECB
IC
BOTTOM VIEW FRONT VIEW TOP VIEW
OUT
E
IN
IN OUT E
CHIP IC
N
1
B
(G)E(S)C(D)
TOP VIEW
1 N
1
N
ECB
ECB
1
1 N
C
BE
N
USING P.W. BOARD
P.W. BOARD ASS'Y NAME
MAIN P.W. BOARD
2-2(No.YA150)
AV-14A14/A
SCW-1353-H2
AV-14A14/H
SCW-1350-H2
AV-14AG14/U
SCW-1354-H2
AV-14AMG4/G
SCW-1349-H2
AV-14AMG4/S
SCW-1351-H2
Page 4
BLOCK DIAGRAM
VIDEO-1
INPUT
VIDEO-2
INPUT
(FRONT)
J801
VIDEO-1
AUDIO-1
J806,J807
VIDEO-2
AUDIO-2
MAIN PWB
IC701 MAIN MICRO COMPUTER/
IF.VIDEO.RGB.SYNC.DEF. PROCESS
108,109
SCL
SDA
TU001
TUNER
V1
L1
V3
L3
IF
IC702
MAIN MEMORY
SF101
SAW FILTER
SF102
SAW FILTER
127,128
98,99
119
29, 30
24, 25
97
58
51
49
SCL1, SDA1
SCL0, SDA0
PW_LED
REMOTE
KEY_IN
SIF IN
VIF IN
V1
V3
L1
SIF DETECT
VIF DETECT/AGC/AFT
SOUND TRAP
VIDEO
SELECT
I2C
BUS
I/O
PORT
MICRO
COMPUTER
VIDEO
C
IDENT.
Y
COMB FILTER
Y DELAY ADJ.
COLOUR
DEMOD
DIGITAL SIGNAL PROCESS
PEAKING SCAN
VELOCITY MOD.
U/V DELAY
SKIN TONE
U/V TINT
SATURATION
B-Y R-Y
BASE-BAND
DELAY LINE
SYNC
SEP.
RRGGB
RGB MATRIX
GAMMA
V. DRIVE
H. DRIVE
85
ROUT
86
GOUT
87
BOUT
OSD
SELECT
B
&
VDRA+,VDRB-
HOUT
22, 23
67
R
G
IC351
B
RGB OUT
MAIN PWB
(CRT SOCKET)
J809
HEADPHONE
V01
OUTPUT
J802
VIDEO_OUT
AUDIO_OUT
AC IN
V_OUT
L_OUT
REMOCON
RECEIVER
VOL+
VOL- CH+ CH- MENU
S901
POWER SW
F901
POWER
LED
AUDIO
SELECT
L3
34
AUDIO
48
VOUT
36
LOUT
SELECT
D901
RECT
IC921
POWER
REG
AUDIO
CONTROL
TRANSF.
T921
SW
A_L
IC972
3.3V REG
IC975
5V REG
IC973
12V REG
3
62
IC601
AUDIO AMP
IC974
1.8V REG
IC976
1.8V REG
L951
3.3V_STB
5V
1.8V
V1.8V
8V
12V
32V
5
1
B1
T522
FBT
IC401
V. OUT
H. OUT
FOCUS
SCREEN
EHV
5
Q522
SPEAKER
V
DEF YOKE
H
DY01
2-4(No.YA150) (No.YA150)2-3
Page 5
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM [AV-14A14/A,AV-14A14/H] (1/3)
CN00C
QGA2501F1-06
220
R764
C778
C777
IC974
0
Y007
X
DGS
VCCWPSCL
A0A1A2
C965
X
R109
Q102
47/16
.1
R760
100
R761
100
SDA
VSS
Y791
X
R737
3.3K
.1
X
C108
Q001
Y005
Q704
C982
4.7/50
*1
SF102
QAX0666-002
C106
X
CH
Y008
X
SF101
QAX0325-001
C107
X
.01
R110
Y003
0
X
C105
X
X
0
D706
MA8036-X
IC702
!
X
Y973
BW
180
C111
470/16
L101
QQL244J-2R2Z
C109
.0047
10
Q101
R105
100
R106
R108
C102
.0047
R006
X
Q002
X
C983
47/16
C110
R107
X
D101
X
2SC5083/L-P/-T
X
X
D001
DGS
Y006
Y004
MM1561JF-X
.1
X
Q103
0
BL_GND
3.3V_STB
A_VCC
A_GND
H_DRIVE
V_SHIFT
P_ON/OFF
VDRA+
PROTECT
VER_PROTECT
STB_IN
IC976
MM1561JF-X
R978
Y981
3.3K
C985
C986
47/16X.1
STB1
8V
5V
12V
NECK
HFB
ABL
VDRB-
32V
TU001
QAU0246-002
TUNER
X
R101
10
QQR1114-001Z
R005
75
C001
.01
L002
C003
.1
R002
220
C006
33/16
K101
L001
QQR1114-001Z
C101
L003
.0047
QQL244J-4R7Z
CF101
X
C002
10/50
6.8K
C004
470/16
R104
R102
R103
2.7K
R003
3.9K
.0047
47/25
C103
C104
X
R008
X
R007
K103
IF
NC
32V
LOCK
QQR1114-001Z
5V
BM
R001
220
SDA
SCL
AS
BT
C005
.0022
AGC
R004
27K
MAIN PWB ASS'Y (1/3)
SCW-1353A-H2 [AV-14A14/A]
SCW-1350A-H2 [AV-14A14/H]
NOTE) 1.Refer to the part list for the part number of IC701 and IC702.
2.Refer to page 2-19 for voltages of this circuit diagram.
3.Refer to page 2-20 for waveforms of this circuit diagram.
220
220
R765
R762
C793
R738
10K
MA8039/H/-X
POWER_LED(RED)
220
R763
R974
1K
Q791
DTC124ESA-T
X
D713
D808
LH22440-T16
V1.8A
SCL0
SDA0
STB1
PW
P_ON/OFF
CONT
1.8V
W-A
H_DRIVE
V_SHIFT
P_ON/OFF
PROTECT
VER_PROTECT
STB_IN
4.5/OTHER
3.58/OTHER
VDRA+
VDRB-
A_VCC
A_GND
NECK
SDA1
SCL1
MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
CN10T
CN00T
QJL001-063821
PW_LED
REMOTE
100
R736
REMOTE
PW_LED
V1.8ADC
VssADC
V3.3A2
V1.8A
GndA
RefAd
V3.3RefAdP
RefAdN
V3.3A1
Bout
Gout
Rout
BLKIN
BCL
V5P3
Gnd3
B3/Pb
G3/Y
R3/Pr
INSSW3
Uout/INSSW2
Yout
Ysync
Yin/G2/Y
Uin/B2/Pb
Vin/R2/Pr
V5Comb
VssComb
Hout
FbiSo
AudOutHpR
CVBSO/PIP
LC701
Y702
X
CVBSO/PIP8VCVBSO/PIP_GND
STB_IN
S801 S802 S803 S804 S805
QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z
K801
QQR0601-001Z
GND
KEYIN
C766
.22
C764
.1
C763
.22
C761
.1
C760
.22
C758
.22
R734
100
C757
560p
CH
C779
C753
10/50
R782
1.2K
NC
C746
.1
R728
27K
R726
R724
R778
X
Y703
X
Y_GND
5V
D603
*3
CP650
BW
12V
V1.8A
L711
*4
C765
100/16
L710
*4
L709
*4
C762
100/16
L708
*4
L707
*4
C759
100/16
R735
100
R733
100
R732
1k
D708
R731
*3
3.3K
C756
L706
.1
C755
10/50
C754
.1
.1
C752
.1
C751
.1
C786
.1
C780
.1
C750
.1
C749
.1
C748
.1
C747
10/50
100
560
R727
X
X
R722
X
C662
X
C607
100/16
R608
C608
BW
QUY160-150Y
*4
D753
X
D751
X
L716
*4
R725
X
X
Q702
X
R723
5V
ABL
HFB
SVM
A_L
A_MUTE
OFF_MUTE
D601
D602
1SS133-T2
Q601
*2
R609
X
C609
27K
33/16
R622
10K
R616
R624
X
68K
IC801
RPM7238-H5
REMOTECON
RECEVER
R822
R824
470
PW_LED
PROT
5V
SDA1
SCL1
5V
R796
D707
0*32.2K
Q708
*2
R795
100K
SCL0
SDA0
L701
*4
1.8V
L702
*4
R792
L703
X
X
STB1
8V
5V
5V
12V
L717
*4
NECK
CONT
HFB
ABL
C707
.1
C708
100/16
C713
C714
VDRB-
R703
C716
VDRA+
1K
Q703
*2
R780
R781
100K
4.7K
R794
X
C791
C792
.1
SSM3K02F-X
Q707
*1
R793
R790
1K
W-A1
C701
.22
C702
.22
/16
.1
470/16
C703
C704
C705
3p
CH
C706
3p
CH
X701
QAX0799-001Z
GND
R756
10K
C785
X
C709
.01
R701 C710
12k 6800p
C711
C712
2.2/50
.22
TF
10/50
.022
.001
C715
100
.001
R704
100
C717
.047
/16
TF
C718
.1
R705
39k
.01
C719
R706
C720
220
.001
R707
22k
R708
10k
R709
1M
D701
*3
ABL
Y107
X
Y106
X
Y104
Y103
X
Y102
QUY160-200Y
GND GND
D807
X
C806
100/16
C807
.1
R823
47
1/2W
REMOTE
VssC1+P1
Gnd2
C727
C728
X
C671
X
C670
1
100
R776
33OOp
390
R715
.1
VDO_DET
PllIf
QUY160-150Y
QUY160-150Y
QUY160-150Y
KEYIN
R753
1.2K
*3
D709
C773
.1
C774
220
R754
KEY_IN
SifAgc
C729
2.2/50
R766
X
R767
X
R670
27K
R671
12K
Y505
X
K102
K107
K105
1.8V
2.2/50
V1.8C1
DecV1V8
IfVo/FmRo/DvbONCV8AudioSwitches
*4
10/50
L704
C730
8V
R672
15K
Q761
R673
GND
R779
10K
C789
47/50
Q705
10K
R783
100
VssP2
VssC4
V1.8C4
V3.3A3
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
XtalIn
XtalOut
VssA1
NECK
CONT
V5P1
Ph2
Ph1
Gnd1
SecPll
Dec8G
EW
VDRB-
VDRA+
Vif1
Vif2
Vsc
Iref
GndIF
Sif1
Sif2
AGC
EHT SVM
C721
47/16
CF702
PROTECT
Q706
SSM3K02F-X
G
D
G
S
3.3k
3.3k
R758
R759
SCLO
SDAO
P12/Int2
Ssif/RefIn/Avl/RefOut
L3NCNCNCDecsDem
C723
1
4.7K
R711
1.5K
R712
L3
X
1.8V
R740
1.2K
R755
D
1.2K
D714
S
MA8030/H/-X
X
*4
X
C783
N
L715
.22
C784
C775
4.7k
R757
100
R777
.1
C776
VssC3
V1.8C3
S_V_DET
P25/PWM4
MAIN MICRO COMPUTER/
IF VIDEO RGB SYNC DEF. PROCESS
QssO/AmO/AudeEm
Q760
*2
1K
R797
C726
10/50
R798
10K
8V
CF701
X
GND GND
C722
X
Y101
QUY160-125Y
Y105
X
Y705
X
Y706
Y709
BW
Q701
Y701
X
5V
PROT
A_MUTE
4.5/OTHER
3.58/OTHER
X
R750
*4
.22
C772
L714
ECO_IN
.1
C731
5V
*1
8.2K
22/50
C771
1K
R751
PROT
AgcSsif
2.2/50
C732
R675
R674
1K
GND GND
.1
C770
1K
R749
4.5/OTHER
V5P2
*4
X
10/50
L705
C743
C733
5V
Y760
X
10K
.1
2.7K
R748
C769
1K
100
R747
R771
A_MUTE
3.58/OTHER
IC701
V_OUTL1Audio4InRV3C4
.1
1.5K
4.7K
C734
R773
R772
L1
V_OUT
L_OUT
Q762
*2
R821 R820 R819 R818
470 330 220 180
PW
SDA1
SCL1
V_SHIFT
*4
L713
W-B1
220 100
x
3.3k
3.3k
X
R784
10k
R746
V_SHIFT
1
C781
GND
10K
.22
R741
D711
R785
R745
R743
C768
100
R742
R744
SDA1
SCL1
V3.3P
POWER
P00/I2SDI1
Audio2InL
Audio2InR
Cvbs2/Y
X
.1
D703
C782
C736
.01
.1
*8
X
C735
.1
D702
C745
C744
.1
C737
X
0
Y707
R710
X
R739
V3
K104
QUY160-150Y
Y720
X
Y716
X
Y711
X X
Y712
0
Y713
0
GND
P01/I2SDo1
Audio3InL
CH
VER_PROTECT
x
D712
.1
CH
C738
VER_PROTECT
Audio3InR
NC
NC
CVBS1C3AudOutLsL
.1
C739
.1
C740
BW
Y710
CVBS1_GND
CVBS1
A_GND
C741
A_VCC
1.8V
.22
*4
C767
L712
VssC2
V1.8C2
PW_LED
AudOutLsR
A_L
*8
D704
C742
10/50
.1
R769
0
X
R768
A_L
P_ON/OFF
CEMN065-002
NCB31HK-152X
D341
*3
*3
D342
D343
*3
K701
STB1
H_DRIVE
R625
220
Q609
*5
R626
2.2K
R602
22K
R603
*3
0
R611
10K
Q602
*2
C610
10/50
R610
100K
R623 R620
33K 10K
Q607
*1
Q608
*1
VIDEO-2
INPUT
VIDEO 2 AUDIO 2
R629
R628
0
X
C613
10/50
CEMN065-001
L3
R341
0
R342
X
R614
100K
J806
C805
X
BW
Y811
X
0
LC805
V3
D344
X
C341
220/16
AUDIO AMP
IC601
AN5279
10/50
R604
10K
C602
Y603
BW
Y604
Q605
DTC323TK-X
L_AOUT
0
*3
R630 R632
270 270
1/2W 1/2W
C615
QETN1CM-477Z
L_AOUT
X X
C603 C604
X
R606
J809
QNS0197-001
CN00S
QGA2501C5-03Z
SPEAKER
R345
Y303
0
X
D604
5V
BW
12V
Y302
X
Y801
BW
R801
X
LC801
CVBS1
CVBS1_GND
L1
5V
V_OUT
L_OUT
OFF_MUTE
D801
NCB31HK-152X
R802
0
R808
X
R809
0
C809
X
Q801
KTA1267/YG/-T
Q805
75
D816
*8
Y802
BW
R815
75
R807
100
1/2W
C804
470/16
D813
*8
D805
R811
*8
82K
R810
390
C802
10/50
Q803
DTC323TK-X
*2
R814
100K
J801
QNN0348-002
J802
QNN0348-002
VIDEO-1
INPUT
-OUT
OUTPUT
-OUT
R817
75
D814
*8
Y810 Y809
0
Y_GND
R344
Q341
*2
D345
R343
0
X
J807
D815
Y708
0
W-B
C656
100/50
C601
3.3/50
12K
R627
R621
2.2K
CS13547
(No.YA150)2-5 2-6(No.YA150)
Page 6
MAIN PWB CIRCUIT DIAGRAM [AV-14A14/A,AV-14A14/H] (2/3),(3/3)
!
F901
S901
QSW1041-001
!
QMF51E2-3R15J4
QAF0060-621
!
VA901
!
TH901
QAD0121-9R0
IC921
STR-W5753A/F5
R910
QCZ9015-102Z
NC
S/GND
GND
VCC
OLP
OCP
QRZ0111-474
C903
D
MTZJ9.1C-T2
QFZ9072-224
QQR0673-002
QFZ9078-473
R901
QRF074K-4R7
!
MY
C922
.1
! !
C910
!
LF901
C902
R902
QRL029J-104
R903
QRL029J-104
X
R929
D931
D933
!
C924
4.7/50
D935
X
MTZJ9.1C-T2
D901
G2SBA60
!
QCZ9015-102Z
1M
R933
D929
R931
150K
MTZJ3.3A-T2
!
C992
QCZ9079-102
!
C991
QCZ9079-102
!
C904
AC400V
.001
QCZ9015-102Z
QRL039J-683
C906
C905
*
RGP10M-5010-T3
QQR1114-001Z
K922
QQR1114-001Z
C931
QCZ0364-681
R923
1.8
C928
1/2W
R922
220p
1SS133-T2
R921
D927
220
1SS133-T2
1/2W
D934
R924
68K
MTZJ16C-T2
D932
MTZJ36A-T2
R930
D926
K921
C926
QFLC1HJ-822Z
QRZ0237-R18
R934
5.6K
D928
QFKA2JK-103
C915
X
QRE121J-6R8Y
1/2W
D922
RGP10J-5025-T3
C925
22/50
C929
X
FR901
!
T921
QQS0272-001
Y911
Y912
QUY160-100Y
QUY160-100Y
!
R932
D921
*6
R991
!
8.2M
QRZ9046-825Z
C993
!
AC400V
.001
QCZ9079-102
QCB32HK-222Z
K955
QQR1114-001Z
RGP10J-5025-T3
QCB32HK-222Z
K953
QQR1114-001Z
ERC30-02L38
K957
X
QCB32HK-222Z
K952
QQR1114-001Z
FSF05A20
K951
QQR1114-001Z
RU3AM-LFC4
C951
DEG
COIL
QGA7901C1-02
!
AC110V-AC240V
50Hz/60Hz
QGZ5004C1-02
CN0PW
CNDEG
!
QUY160-125Y
C955
D955
C953
D953
C952
D952
C940
QCZ0364-561
D951
X
Y965
ICP-N38-Y
CP955
ICP-N75-Y
1000/25
CP953
ICP-N38-Y
!
CP952
CP
1000/16
QEZ0203-107
R965
!
CP
C960
C962
X
!
CP
C957
C956
Y913
BW
Y914
QUY160-125Y
Y915
QUY160-150Y
Y916
BW
Y917
QUY160-100Y
Y918
QQR1114-001Z
Y971
BW
GND GND
X
L954
QQL244J-5R6Z
Y950
X
C963
C958
330/35
L952
QQL26AK-820Z
Y974
QUY160-075Y
0
X
Y975
QUY160-100Y
C964
100/35
L951
QQL26AK-820Z
D980
C949
1000/10
STB_IN
BL_GND
3.3V_STB
A_GND
A_VCC
R972
D974
X
X
Y972
C975
470/16
C979
100/25
R977
OMF2
X
Y977
BW
2SB1201/S/
Q980
1SR124-400A-T2
R986
10K
1/2W
R982
1K
1/2W
Q981 Q982
*1 *1
8V
5V
!
C976
4700p
VINVOGND
VIN
C989
.1
R983
0
C987
22/50
H_DRIVE
12V
32V
IC972
BA33BC0T
IC973
PQ120RDA1SZ
10K
R973
R970
820
47/25
IC975
PQ050RDA1SZ
VOUT
R980
4.7K
1/2W
PROTECT
P_ON/OFF
47/16
CONT
D971
*3
C980
100/16BW100/16
1/2W
C984
GND
CONT
R981
10K
R984
15K
R985
18K
V_SHIFT
VDRA+
L972
QQL244J-5R6Z
C977
QQL244J-5R6Z
D977
1SS133-T2
HFB
VDRB-
R791
1/2W
470
47/16
L973
D970
MA8082/M/-X
*3
L975
QQL26AK-820Z
C967
47/16
QRL029J-223
D981
C988
47/16
IC351
TDA6107AJF/N1
ABL
NECK
STB1
VER_PROTECT
ABL
NECK
VER_PROTECT
PROTECT
STB1
STB
ABL
HFB
HFB
V_SHIFT
VDRB-
12V
VDRA+
P_ON/OFF
V_SHIFT
NECK
PROTECT
3.3V_STB
P_ON/OFF
H_DRIVE
32V
VER_PROTECT
12V
5V
PROTECT
8V
3.3V_STB
STB1
A_VCC
3.3V_STB
D791
MA8051/M/-X
C978
12V
12V
D973
*3
PROTECT
C981
R976
390
P_ON/OFF
VDRB-
8V
VDRA+
C961
X
PROTECT
D975
*3
5V
C968
47/16
R962
D962
MA8330/M/-X
32V
STB
HFB
H_DRIVE
R471
C471
4.7/50
1SR124-400A-T2
C401
470/16
R412
2.7K
D472
1M
*3
R472
D471
QEHR1VM-108Z
R401
X
D401
C402
R475
X
Q471
X
82K
C427
R402
10K
R403
0
X
R404
0
R405
3.3K
X
R434
10K
X
R427
R411
2.7K
R448
1
1/2W
QRL039J-390
R520
100
Vcc -Vcc
C436
NCF21HZ-334X
R524
C520
.1
THERMAL
PROTECTION
PUMP
UP
D422
MTZJ75-T2
CH
.001
C429
R432
C435
NCF21HZ-334X
C523
47/35
2SC2655/Y/-T
R521
1K
IC401
AN15525A
GP10DE-5009-T2
C423
18p
R425 R424
12K
15K
R423
1/2W
1/2W
R433
3.9
3.3
L421
R439
Q521
H_DRIVE
AMP
C426
X
D423
C421
4.7/50
C425
2200/25
QFN32AJ-472Z
QQR1522-001
D520
*3
15K
C430
R440
470 X
1/2W
T521
C521
.0033
R473
68K
C428
100/35
R421
QRL029J-102
!
TT2140LS-YB11
MY
GND GND
R422
X
R426
X
1/2W
Q522
R522
56
1/2W
R523
C522
8200p
R474
220K
QRE121J-271Y
Y401
X
Y570
QUY160-125Y
Y571
QUY160-125Y
X
R420
X
C422
R428
X
Q401
R430
R429
X
X
X
C420
Q402
X
X
R431
X
X
C524
C526
QFZ0200-802
R597
X
D594
R596
X
X
Q592
X
R595
D593
X
Q591
X
R594
X
D591
R592
X
C591
X
R591
X
C527
X
QFZ0199-684
C582
C529
X
X
C593
X
D592
X
X
R593
X
C592
X
D554
MA8051/L/-X
D523
X
R527
X
QRL039J-221
R529
MAIN PWB ASS'Y(1/3)
CN00T
CN10T
QJL001-063821
C556
R555
X
Y501
Y502
L522
C530
X
C354
X
X
R554
1.8K
BW
BW
X
R528
X
1/2W
C380
QFLC2AJ-104Z
D555
R551
QRX029J-R47
R354
R353
X*6X
150
R352
X X
C355
150
R380
C356
X
C381
R381
150
D350
MA8075/M/-X
QQLZ034-220
C555
MY
X
QRZ9017-4R7
C551
QCB32HK-561Z
D551
*6
X
!
X
D370
X
R350
L551
L525
BW
R533
QUY160-100Y
4.7/250
R570
CH
C352
QRT029J-2R7
Y581
Y582
D351
Q372
X
Q373
D371
X
R355
C351
1000p
100
R351
C353
L351
EU01N-T2
Q371
X
X
X
CHGC04-260-G
T522
!
QQH0168-001
QRE121J-122Y
R571
QRT029J-1R5
C571
QEZ0203-476
R356
QRE121J-222Y
QRE121J-222Y
BW
QFKC2EK-104Z QQL244J-5R6Z
L355
*6*6*6
D354
CN00U
R572
C572
100/10
R373
FBT
R357
QRE121J-222Y
BW
L356
D355
R371
X
R372
X
X
Q374
X
C350
X
R574
10K
1/2W
R575
1.8K
BW
L357
D356
D530
R573
X
MA8075/H/-X
R358
QRZ0107-152Z
R359
QRZ0107-152Z
R360
QRZ0107-152Z
SG351 SG353
XX
R377
R375
X
R376
X
D372
X
R369
R370
120K
390K
1/2W
1/2W
CN10U
CHGC04-260-G
D583
D581
*6
L530
!
QQL244K-220Z
R530
QRZ9017-4R7
C580
X
Q571
2SA1208/ST/Z1-T
D571
C573
R576
47/25
10K
TP-47B
TP-47G
TP-47R
!
SK351
CE42554-001
SG352
X
!
CN0E1
CN0E2
X
C371
X
K355
*7
R585
X
C581
.1
Q572
*1
MAIN PWB ASS'Y (3/3)
(CRT SOCKET)
SCW-1353A-H2 [AV-14A14/A]
SCW-1350A-H2 [AV-14A14/H]
0
R584
1/2W
R581
R582
1.8K
27K
1/2W
R583
47K
D582
MA8200/M/-X
X
C532
10/250
!
SG354
TP-E
X
C358
QCZ0131-821
C359
X
CN00X
QGA2501F1-05
ADJUSTMENT
CONNECTOR
MAIN PWB ASS'Y (2/3)
SCW-1353A-H2 [AV-14A14/A]
SCW-1350A-H2 [AV-14A14/H]
NOTE) 1.Refer to page 2-19 for voltages of this circuit diagram.
2.Refer to page 2-20 for waveforms of this circuit diagram.
HV
CN0HV
QGZ5004C1-04
CS13547
!
SCW
-1350A
QEZ0649
-127
SCW
-1352A
QEZ0633
-127
-1353A
QEZ0649
SCW
SCW
-1378A
QEZ0649
-127
-127
SCW
*
-1348A
QEZ0649
C906
-127
DEF YOKE
2-8(No.YA150) (No.YA150)2-7
Page 7
MAIN PWB CIRCUIT DIAGRAM [AV-14AG14/U] (1/3)
D706
MA8036-X
Y981
X
Y973
BW
QQL244J-4R7Z
6.8K
180
R104
R102
R103
2.7K
.0047
10/50
C103
C104
X
R007
C111
470/16
L101
QQL244K-1R0Z
C109
.0047
22
Q101
R105
100
R106
C102
R108
.0047
R006
X
D001
Q002
X
!
C983
10/16
C110
.1
R107
4.7K
D101
1SS268-X
Y004
2SC5083/L-P/-T
2.2K
X
DGS
Y006
BL_GND
3.3V_STB
A_VCC
A_GND
H_DRIVE
V_SHIFT
P_ON/OFF
VDRA+
VDRB-
PROTECT
VER_PROTECT
STB_IN
IC976
MM1561JF-X
R978
3.3K
C985
C986
47/16X.1
STB1
8V
5V
12V
NECK
HFB
ABL
32V
TU001
QAU0246-002
TUNER
X
R101
10
QQR1114-001Z
R005
75
C001
.01
L002
C003
.1
R002
220
C006
33/16
K101
L001
QQR1114-001Z
C101
L003
.0047
CF101
X
C002
10/50
C004
470/16
R003
3.9K
R008
X
K103
IF
NC
32V
LOCK
QQR1114-001Z
5V
BM
R001
220
SDA
SCL
AS
BT
C005
.0022
AGC
R004
27K
MAIN PWB ASS'Y (1/3)
SCW-1354A-H2 [AV-14AG14/U]
0
0
IC702
IC974
MM1561JF-X
X
Y007
*5
Q103
DGS
VCCWPSCL
A0A1A2
C965
.1
2.2K
R109
*5
Q102
QGA2501F1-06
C777
.1
SDA
VSS
2.2K
R110
C108
.0047
Q001
X
Y005
0
MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
CN00C
REMOTE
R736
100
PW_LED
REMOTE
V1.8ADC
VssADC
V3.3A2
V1.8A
GndA
RefAd
V3.3RefAdP
RefAdN
V3.3A1
Bout
Gout
Rout
BLKIN
BCL
V5P3
Gnd3
B3/Pb
G3/Y
R3/Pr
INSSW3
NC
Uout/INSSW2
Yout
Ysync
Yin/G2/Y
Uin/B2/Pb
Vin/R2/Pr
V5Comb
VssComb
Hout
FbiSo
AudOutHpR
CVBSO/PIP
LC701
X
CVBSO/PIP8VCVBSO/PIP_GND
STB_IN
S801 S802 S803 S804 S805
QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z
GND
KEYIN
C765
C766
100/16
.22
C764
.1
C763
.22
C761
.1
C760
.22
C758
.22
R734
100
C757
560p
CH
C756
.1
C779
C753
10/50
.1
C752
.1
C751
.1
R782
1.2K
C786
.1
C780
.1
C750
.1
C749
.1
C748
.1
C746
.1
R728
27K
R726
R724
R778
X
Y703
X
Y_GND
5V
D603
*3
C607
100/16
C608
CP650
BW
IC801
RPM7238-H5
REMOTECON
RECEVER
R822
R824
PW
H_DRIVE
V_SHIFT
PROTECT
STB_IN
VDRA+
VDRB-
A_VCC
A_GND
NECK
SDA1
SCL1
470
PW_LED
PROT
5V
SDA1
SCL1
5V
R796
D707
0*32.2K
Q708
*2
R795
100K
SCL0
SDA0
L701
*4
1.8V
L702
*4
R792
L703
X
X
STB1
8V
5V
5V
12V
L717
*4
NECK
CONT
HFB
ABL
C707
.1
C708
100/16
C713
C714
VDRB-
R703
C716
VDRA+
LH22440-T16
220
220
220
220
POWER
R763
R764
R765
R762
LED (RED)
C778
47/16
R760
100
R761
100
C982
4.7/50
QAX0731-001
C106
18p
CH
Y008
X
QAX0663-001
C107
.01
Y003
X
C105
.0047
V1.8A
SCL0
SDA0
R974
1K
STB1
Q791
DTC124ESA-T
Y791
X
C793
X
P_ON/OFF
R737
3.3K
CONT
1.8V
R738
10K
Q704
W-A
*1
D713
MA8039/H/-X
P_ON/OFF
VER_PROTECT
4.5/OTHER
3.58/OTHER
SF102
SF101
1K
Q703
*2
R780
R781
100K
4.7K
R794
X
C791
C792
.1
SSM3K02F-X
Q707
*1
R793
R790
1K
W-A1
C701
.22
C702
.22
/16
.1
470/16
C703
C704
C705
3p
CH
C706
3p
CH
X701
QAX0799-001Z
GND
R756
10K
C785
X
C709
.01
R701 C710
12k 6800p
C711
C712
2.2/50
.22
TF
10/50
.022
C715
.001
100
.001
R704
100
C717
/16
.047
TF
C718
.1
R705
39k
.01
C719
R706
C720
220
.001
R707
22k
R708
10k
R709
1M
D701
*3
ABL
Y107
X
Y106
X
Y104
Y103
X
Y102
QUY160-200Y
GND GND
D807
X
C806
100/16
C807
.1
R823
47
1/2W
REMOTE
VssC1+P1
Gnd2
C727
X
C671
X
C670
1
100
R776
VDO_DET
PllIf
33OOp
390
R715
.1
C728
QQR1114-001Z
QUY160-150Y
QUY160-150Y
KEYIN
R753
1.2K
*3
D709
.1
C774
220
R754
KEY_IN
SifAgc
C729
2.2/50
R766
X
R767
X
R670
27K
R671
12K
Y505
X
K102
K107
K105
1.8V
0
C773
L714
2.2/50
V1.8C1
DecV1V8
IfVo/FmRo/DvbONCV8AudioSwitches
*4
10/50
L704
C730
8V
R672
15K
Q761
*1
R673
8.2K
GND
R779
10K
C789
47/50
Q705
R783
10K
100
VssP2
VssC4
V1.8C4
V3.3A3
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
XtalIn
XtalOut
VssA1
NECK
CONT
V5P1
Ph2
Ph1
Gnd1
SecPll
Dec8G
EW
VDRB-
VDRA+
Vif1
Vif2
Vsc
Iref
GndIF
Sif1
Sif2
AGC
EHT SVM
C721
47/16
CF702
1.8V
PROTECT
R740
1.2K
R755
D
1.2K
D714
S
MA8030/H/-X
X
X
*4
C783
N
L715
.22
C784
C775
4.7k
100
R777
.1
VssC3
V1.8C3
S_V_DET
P25/PWM4
R759
SSM3K02F-X
3.3k
SCLO
Q706
G
D
G
S
R757
R758
3.3k
C776
SDAO
P12/Int2
MAIN MICRO COMPUTER/
IF VIDEO RGB SYNC DEF. PROCESS
L3NCNCNCDecsDem
Ssif/RefIn/Avl/RefOut
C723
1
2.2K
4.7K
R712
R711
L3
X
QssO/AmO/AudeEm
Q760
*2
1K
R797
C726
10/50
R798
10K
8V
CF701
X
GND GND
C722
X
Y101
QUY160-125Y
Y105
X
Y705
X
Y706
Y709
BW
Q701
Y701
X
.22
C772
.1
C731
5V
R751
ECO_IN
C732
PROT
4.5/OTHER
X
R750
22/50
C771
1K
PROT
AgcSsif
2.2/50
*4
X
L705
C743
5V
Y760
R675
10K
R674
1K
GND GND
5V
A_MUTE
3.58/OTHER
2.7K
.1
R748
C770
1K
100
R747
1K
R771
R749
A_MUTE
4.5/OTHER
3.58/OTHER
IC701
V5P2
V_OUTL1Audio4InRV3C4
.1
10/50
2.2K
C734
C733
R772
L1
V_OUT
L_OUT
X
Q762
.1
C769
C781
4.7K
R773
*2
R821 R820 R819 R818
470 330 220 180
SDA1
PW
SCL1
V_SHIFT
*4
L713
220 100
10K
3.3k
3.3k
X
R784
10k
R746
V3.3P
V_SHIFT
1
.1
C782
.1
C735
Y707
V3
GND
*3
.22
R785
R741
R745
R743
D711
C768
R742
R744
100
SCL1
SDA1
POWER
P00/I2SDI1
Audio2InL
Audio2InR
Cvbs2/Y
X
D703
C736
.01
*8
X
.1
C745
D702
C744
.1
C737
X
0
R710
X
R739
K104
QUY160-150Y
Y720
X
Y716
X
Y711
X X
Y712
0
Y713
0
GND
*3
D712
P01/I2SDo1
Audio3InL
CH
W-B1
D715
1SS133-T2
VER_PROTECT
Audio3InR
.1
CH
C738
C739
Y710
VER_PROTECT
D716
1SS133-T2
NC
NC
CVBS1C3AudOutLsL
.1
*8
D704
.1
.1
C741
C740
0
R768
BW
CVBS1_GND
CVBS1
A_GND
A_VCC
1.8V
PW_LED
.22
*4
C767
L712
VssC2
V1.8C2
PW_LED
AudOutLsR
A_L
C742
Y702
10/50
R769
X
A_L
P_ON/OFF
QJL001-063821
K801
QQR0601-001Z
L710
*4
L709
*4
C762
100/16
C759
100/16
R735
100
R733
100
R732
1k
R731
C754
.1
100
R727
X
X
R722
X
BW
CN10T
CN00T
12V
V1.8A
L711
*4
L708
*4
L707
*4
K701
D708
QUY160-150Y
*3
3.3K
L706
*4
C755
10/50
D753
X
D751
X
C747
L716
10/50
*4
Q601
*2
5V
OFF_MUTE
1SS133-T2
33/16
STB1
ABL
H_DRIVE
HFB
A_L
A_MUTE
R602
22K
D601
0
D602
Q602
*2
C609
Q607
R622
*1
10K
R624
68K
560
R725
X
X
Q702
X
R723
SVM
C662
X
R608
R609
X
27K
R616
X
R626
2.2K
R603
*3
R611
10K
R610
100K
R623 R620
33K 10K
QNN0281-002
NCB31HK-152X
D341
D342
D343
Q609
*5
C610
10/50
J807
Y708
*3
*3
*3
W-B
R625
220
R627
Q608
*1
VIDEO-2
INPUT
QNN0281-003
Y811
R341
0
10/50
C602
100K
AN5279
C805
D344
220/16
IC601
J806
X
BW
X
0
LC805
V3
X
R343
C341
AUDIO AMP
R604
10K
Y603
BW
X
Y604
Q605
UN2226-X
VIDEO2
Y_GND
Q341
0
R630 R632
270 270
1/2W 1/2W
QETN1CM-477Z
L_AOUT
C603 C604
R606
C615
X
L_AOUT
X X
J809
QNS0197-001
QGA2501C5-03Z
R345
Y303
0
X
D604
5V
BW
12V
Y302
X
Y801
BW
R801
X
NCB31HK-152X
R808
X
R809
0
KTA1267/YG/-T
LC801
75
D816
D801
R802
0
Q801
D805
*8
10/50
Q805
*2
R814
100K
*8
BW
R815
75
R807
100
1/2W
C804
470/16
D813
*8
R811
82K
R810
390
C802
Q803
UN2226-X
CVBS1
CVBS1_GND
L1
5V
V_OUT
L_OUT
OFF_MUTE
C809
X
R817
75
D814
*8
Y810 Y809
0
R344
0
*2
D345
*3
SPEAKER
CN00S
J801 Y802
VIDEO-1
QNN0348-002
INPUT
VIDEO-OUT
J802
OUTPUT
QNN0348-002
AUDIO-OUT
AUDIO2
D815
R629
0
R628
X
0
L3
R342
X
C656
100/50
C601
3.3/50
12K
R614
R621
2.2K
C613
10/50
NOTE) 1.Refer to the part list for the part number of IC701 and IC702.
2.Refer to page 2-19 for voltages of this circuit diagram.
3.Refer to page 2-20 for waveforms of this circuit diagram.
(No.YA150)2-9 2-10(No.YA150)
Page 8
MAIN PWB CIRCUIT DIAGRAM [AV-14AG14/U] (2/3),(3/3)
!
F901
S901
QSW1041-001
!
QMF51E2-3R15J4
QAF0060-621
!
VA901
TH901
QAD0121-9R0
!
IC921
STR-W5753A/F5
!
QCZ9015-102Z
S/GND
GND
VCC
OLP
OCP
R910
QRZ0107-474Z
D
NC
QFZ9072-224
QQR0673-002
QFZ9072-473
R901
QRF074K-4R7
!
C903
MY
C922
.1
MTZJ9.1C-T2
!
C910
!
LF901
!
C902
R902
QRL029J-104
R903
QRL029J-104
C924
4.7/50
X
R929
D935
D931
D933
X
MTZJ9.1C-T2
D901
G2SBA60
QCZ9015-102Z
1M
R933
D929
R931
150K
MTZJ3.3A-T2
QCZ9079-102
C991
QCZ9079-102
!
C904
AC400V
.001
QCZ9015-102Z
K922
QQR1114-001Z
C931
QCZ0364-681
C928
220p
R921
220
1/2W
R923
1.8
1/2W
D927
1SS133-T2
R924
68K
MTZJ36A-T2
QRL039J-683
C906
QEZ0649-127
RGP10M-5010-T3
QQR1114-001Z
MTZJ16C-T2
D932
R922
!
C905
1SS133-T2
D934
R930
D926
K921
C926
QFLC1HJ-822Z
QRZ0237-R18
R934
5.6K
D928
QFKA2JK-103
C915
X
QRE121J-6R8Y
1/2W
D922
RGP10J-5025-T3
D921
C925
22/50
C929
Y911
Y912
QUY160-100Y
QUY160-100Y
!
R932
*6
QRZ9046-825Z
!
QGA7901C1-02
AC110V-AC240V
50Hz/60Hz
QGZ5004C1-02
DEG COIL
CN0PW
CNDEG
!
C992
R991
8.2M
!
!
X
FR901
QQS0272-001
!
!
C993
AC400V
.001
QCZ9079-102
IC351
TDA6107AJF/N1
V_SHIFT
VDRA+
HFB
ABL
NECK
VDRB-
L972
QQL244J-5R6Z
C977
QQL244J-5R6Z
D977
1SS133-T2
R791
1/2W
470
47/16
L973
D970
MA8082/M/-X
*3
L975
QQL26AK-820Z
C967
47/16
QRL029J-223
D981
C988
47/16
STB1
VER_PROTECT
ABL
NECK
VER_PROTECT
PROTECT
STB1
STB
ABL
HFB
HFB
V_SHIFT
VDRB-
12V
VDRA+
P_ON/OFF
V_SHIFT
NECK
PROTECT
3.3V_STB
P_ON/OFF
H_DRIVE
32V
VER_PROTECT
12V
5V
PROTECT
8V
3.3V_STB
STB1
A_VCC
3.3V_STB
D791
MA8051/M/-X
C978
12V
12V
D973
*3
PROTECT
C981
R976
390
P_ON/OFF
VDRB-
8V
VDRA+
C961
X
PROTECT
D975
*3
5V
C968
47/16
R962
D962
MA8330/M/-X
32V
STB
HFB
H_DRIVE
R471
1M
C471
4.7/50
1SR124-400A-T2
C401
470/16
R412
2.7K
D472
*3
D471
QEHR1VM-108Z
R475
X
Q471
X
82K
R472
C427
R402
R401
10K
X
R403
0
D401
X
R404
0
R405
C402
3.3K
X
R434
10K
X
R427
R411
2.7K
R448
1
1/2W
QRL039J-390
R520
100
Vcc -Vcc
C436
NCF21HZ-334X
R524
C520
.1
THERMAL
PROTECTION
PUMP
UP
D422
X
CH
.001
C429
R432
C435
NCF21HZ-334X
C523
47/35
2SC2655/Y/-T
R521
1K
IC401
AN15525A
GP10DE-5009-T2
C423
18p
R425 R424
12K
15K
R423
1/2W
R433
2.7
L421
R439
Q521
H_DRIVE
C426
X
1/2W
2200/25
3.9
QFN32AJ-472Z
QQR1522-001
D520
*3
V.OUT
AMP
R473
68K
C428
R474
100/35
220K
D423
R422
X
R426
X
1/2W
R421
Q522
TT2140LS-YB11
R522
1/2W
R523
C522
MY
8200p
X
56
QRE121J-271Y
Y401
X
Y570
QUY160-150Y
Y571
QUY160-150Y
R428
X
Q401
!
15K
C421
4.7/50
C425
C430
R440
470 X
1/2W
T521
C521
.0033
GND GND
X
R420
X
C422
R430
R429
X
X
X
C420
Q402
X
X
R431
X
X
C524
C526
QFZ0200-802
D594
1SS133-T2
2SC2785/JH/-T
Q591
D591
1SR124-400A-T2
C591
47/35
!
R591
QRZ9017-4R7
R597
27K
R596
120K
Q592
*2
R595
D593
18K
*3
R594
C593
10K
4.7/50
D592
R592
MTZJ7.5S-T2
6.8K
C592
X
R593
3.3K
D554
MA8051/L/-X
C527
X
QFZ0197-684
C582
D523
X
C529
X
R527
X
QRL039J-221
C354
X
MAIN PWB ASS'Y(1/3) CN00T
CN10T
QJL001-063821
C556
X
R554
R555
1.8K
X
R529
BW
Y501
BW
Y502
L522
X
R528
C530
X
X
1/2W
C380
QFLC2AJ-104Z
D555
X
R551
QRX029J-R47
R354
R353
X*6X
150
R352
X X
C355
150
R380
C356
X
C381
R381
150
D350
MA8075/M/-X
QQLZ026-220
C555
MY
QRZ9017-4R7
C551
QCB32HK-561Z
D551
*6
X
!
X
D370
X
R350
L551
L525
BW
R533
QUY160-100Y
CH
C352
4.7/250
Q372
Q373
R570
QRT029J-2R7
Y581
Y582
X
C351
1000p
100
R351
D351
EU01N-T2
X
X
D371
X
!
R571
QRT029J-1R5
C571
QEZ0203-476
R355
QRE121J-222Y
C353
QFKC2EK-104Z QQL244J-5R6Z
L351
Q371
X
CHGC04-260-G
T522
QQH0168-001
R572
QRE121J-122Y
C572
100/10
R356
R357
QRE121J-222Y
L356
BW
L355
*6*6*6
D354
R372
R373
X
CN00U
FBT
R574
1/2W
QRE121J-222Y
BW
L357
BW
D355
D356
R371
X
X
Q374
X
C350
X
D530
R573
10K
MA8075/H/-X
R575
1.8K
X
TP-47B
R358
QRZ0107-152Z
R359
QRZ0107-152Z
R360
QRZ0107-152Z
SG351 SG353
XX
SG352
R377
X
R375
C371
X
X
R376
X
D372
X
K355
*7
R369
R370
100K
X
1/2W
1/2W
CN10U
CHGC04-260-G
D583
X
D581
*6
C581
.1
L530
!
QQL244K-220Z
R530
QRZ9017-4R7
C580
X
Q571
2SA1208/ST/Z1-T
Q572
D571
C573
R576
10K
47/25
TP-47G
TP-47R
SK351
!
CE42554-001
X
!
CN0E1
CN0E2
MAIN PWB ASS'Y (3/3)
(CRT SOCKET)
SCW-1354A-H2 [AV-14AG14/U]
R585
0
R584
1/2W
*1
R581
R582
1.8K
27K
1/2W
R583
47K
D582
MA8200/M/-X
X
C532
10/250
12V
5V
!
BA33BC0T
C976
4700p
PQ120RDA1SZ
VINVOGND
PQ050RDA1SZ
VIN
C989
.1
0
H_DRIVE
32V
IC972
IC973
10K
R973
R970
820
C984
47/25
IC975
VOUT
R980
4.7K
1/2W
PROTECT
P_ON/OFF
47/16
CONT
D971
*3
C980
100/16BW100/16
1/2W
GND
CONT
R981
10K
R984
15K
R985
18K
STB_IN
BL_GND
3.3V_STB
A_GND
A_VCC
8V
X
R972
Y974
Y975
QUY160-075Y
QUY160-100Y
R965
Y965
QUY160-125Y
X
C955
QCB32HK-222Z
!
CP955
K955
QQR1114-001Z
ICP-N75-Y
CP
K957
X
RGP10J-5025-T3
QCB32HK-222Z
K953
QQR1114-001Z
ERC30-02L38
QCB32HK-222Z
K952
QQR1114-001Z
FSF05A20
K951
QQR1114-001Z
RU3AM-LFC4
C953
D953
C952
D952
QCZ0364-561
C951
X
D955
C960
1000/25
C963
C962
0
X
!
CP953
ICP-N38-Y
CP
C958
330/35
L954
QQL244J-5R6Z
!
CP952
L952
ICP-N38-Y
QQL26AK-820Z
CP
C957
1000/16
C940
D951
QEZ0203-107
GND GND
Y950
X
C956
Y913
BW
Y914
QUY160-125Y
Y915
QUY160-150Y
Y916
BW
Y917
QUY160-100Y
Y918
QQR1114-001Z
Y971
BW
C964
100/35
L951
QQL26AK-820Z
T921
!
X
Y972
C975
470/16
R977
X
OMF2
Y977
BW
2SB1201/S/
D980
Q980
1SR124-400A-T2
R986
10K
1/2W
C949
1000/10
R982
1K
1/2W
Q981 Q982
*1 *1
D974
X
C979
100/25
R983
C987
22/50
!
SG354
TP-E
X
C358
QCZ0131-821
C359
X
CN00X
QGA2501F1-05
ADJUSTMENT
CONNECTOR
MAIN PWB ASS'Y (2/3)
SCW-1354A-H2 [AV-14AG14/U]
NOTE) 1.Refer to page 2-19 for voltages of this circuit diagram.
2.Refer to page 2-20 for waveforms of this circuit diagram.
HV
CN0HV
QGZ5004C1-04
!
DEF YOKE
2-12(No.YA150) (No.YA150)2-11
Page 9
MAIN PWB CIRCUIT DIAGRAM [AV-14AMG4/G] (1/3)
D706
MA8036-X
VCCWPSCL
IC702
A0A1A2
IC974
X
Y973
BW
QQL244K-1R0Z
180
R106
R006
C111
470/16
L101
.0047
22
R105
100
C102
X
C109
Q101
R108
.0047
D001
Q002
X
C983
10/16
C110
.1
R107
4.7K
D101
1SS268-X
Y004
2SC5083/L-P/-T
2.2K
X
DGS
Y006
0
0
MM1561JF-X
X
Y007
*5
Q103
DGS
C965
.1
2.2K
R109
*5
Q102
BL_GND
3.3V_STB
A_VCC
A_GND
H_DRIVE
V_SHIFT
P_ON/OFF
VDRA+
PROTECT
VER_PROTECT
STB_IN
IC976
MM1561JF-X
R978
Y981
3.3K
C985
C986
47/16X.1
STB1
8V
5V
12V
NECK
HFB
ABL
VDRB-
32V
TU001
TUNER
*
IF
NC
32V
LOCK
5V
BM
SDA
SCL
AS
BT
AGC
R004
27K
TU001
QQR1114-001Z
R001
220
C005
.0022
*
QAU0246 QAU0383
K103
R101
10
QQR1114-001Z
R005
75
C001
.01
L002
C003
.1
R002
220
C006
SCW
-1349A
X
K101
L001
QQR1114-001Z
C101
L003
.0047
QQL244J-4R7Z
CF101
X
C002
10/50
6.8K
C004
470/16
33/16
-1351A
-001 -002
R104
R102
R103
3.9K
2.7K
R003
.0047
10/50
C103
C104
X
R008
R007
X
SCW
MAIN PWB ASS'Y (1/3)
SCW-1349A-H2 [AV-14AMG4/G]
QGA2501F1-06
C777
.1
SDA
VSS
2.2K
R110
C108
.0047
Q001
X
Y005
0
MAINPWB ASS'Y(3/3)
(CRT SOCKET)
CN00C
REMOTE
R736
100
PW_LED
REMOTE
V1.8ADC
VssADC
V3.3A2
V1.8A
GndA
RefAd
V3.3RefAdP
RefAdN
V3.3A1
Bout
Gout
Rout
BLKIN
BCL
V5P3
Gnd3
B3/Pb
G3/Y
R3/Pr
INSSW3
NC
Uout/INSSW2
Yout
Ysync
Yin/G2/Y
Uin/B2/Pb
Vin/R2/Pr
V5Comb
VssComb
Hout
FbiSo
AudOutHpR
CVBSO/PIP
LC701
X
CVBSO/PIP8VCVBSO/PIP_GND
STB_IN
S801 S802 S803 S804 S805
QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z
GND
KEYIN
C765
C766
.22
100/16
C764
.1
C763
.22
C761
.1
C760
.22
C758
.22
R734
100
C757
560p
CH
C756
.1
C779
C753
10/50
.1
C752
.1
C751
.1
R782
1.2K
C786
.1
C780
.1
C750
.1
C749
.1
C748
.1
C746
.1
R728
27K
R726
R724
R778
X
Y703
X
Y_GND
5V
D603
*3
C607
100/16
C608
BW
CP650
BW
IC801
RPM7238-H5
REMOTECON
RECEVER
R822
R824
470
D808
LH22440-T16
220
220
220
220
POWER
LED(RED)
R763
R764
R765
R762
PW_LED
PROT
5V
SDA1
SCL1
5V
V1.8A
R796
D707
W-A
SCL0
SDA0
STB1
PW
CONT
1.8V
V_SHIFT
P_ON/OFF
H_DRIVE
VDRA+
VDRB-
PROTECT
STB_IN
A_VCC
A_GND
NECK
SDA1
SCL1
0*32.2K
Q708
*2
R795
100K
SCL0
SDA0
L701
*4
1.8V
L702
*4
R792
L703
X
X
STB1
8V
5V
5V
12V
L717
*4
NECK
CONT
HFB
ABL
C707
.1
C708
100/16
C713
C714
VDRB-
R703
C716
VDRA+
C778
47/16
R760
100
R761
100
R974
1K
Q791
DTC124ESA-T
Y791
X
C793
X
4.7/50
QAX0731-001
CH
Y008
X
QAX0663-001
X
P_ON/OFF
R737
3.3K
R738
10K
Q704
*1
D713
MA8039/H/-X
VER_PROTECT
4.5/OTHER
3.58/OTHER
SF102
SF101
!
C982
C106
18p
C107
.01
Y003
C105
.0047
1K
Q703
*2
R780
R781
100K
4.7K
R794
X
C791
C792
.1
SSM3K02F-X
Q707
*1
R793
R790
1K
W-A1
C701
.22
C702
.22
/16
.1
470/16
C703
C704
C705
3p
CH
C706
3p
CH
X701
QAX0799-001Z
GND
R756
10K
C785
X
C709
.01
R701 C710
12k 6800p
C711
C712
2.2/50
.22
TF
10/50
.022
C715
.001
100
.001
R704
100
C717
/16
.047
TF
C718
.1
R705
39k
.01
C719
R706
C720
220
.001
R707
22k
R708
10k
R709
1M
D701
*3
ABL
Y107
X
Y106
X
Y104
Y103
X
Y102
QUY160-200Y
GND GND
D807
X
C806
100/16
C807
.1
R823
47
1/2W
REMOTE
VssC1+P1
Gnd2
C727
R715
C728
X
X
1
100
R776
VDO_DET
PllIf
33OOp
390
.1
QUY160-150Y
QUY160-150Y
QUY160-150Y
*3
D709
220
R754
C729
R670
27K
R671
12K
1.8V
KEYIN
R753
1.2K
C773
2.2/50
.1
C774
KEY_IN
DecV1V8
SifAgc
IfVo/FmRo/DvbONCV8AudioSwitches
2.2/50
*4
L704
8V
R766
X
R767
X
Y505
X
K102
K107
K105
GND
V1.8C1
10/50
C730
0
L714
R672
15K
Q761
*1
R673
8.2K
R779
10K
C789
47/50
Q705
R759
R783
10K
100
VssP2
VssC4
V1.8C4
V3.3A3
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
XtalIn
XtalOut
VssA1
NECK
CONT
V5P1
Ph2
Ph1
Gnd1
SecPll
Dec8G
EW
VDRB-
VDRA+
Vif1
Vif2
Vsc
Iref
GndIF
Sif1
Sif2
AGC
EHT SVM
C721
47/16
CF702
PROTECT
Q706
SSM3K02F-X
G
D
G
S
3.3k
3.3k
R758
C776
SCLO
SDAO
P12/Int2
Ssif/RefIn/Avl/RefOut
L3NCNCNCDecsDem
C723
1
2.2K
4.7K
R712
R711
L3
Y701
X
1.8V
R740
1.2K
R755
D
1.2K
D714
S
MA8030/H/-X
X
X
*4
C783
N
L715
.22
C775
C784
R757
4.7k
100
R777
.1
VssC3
V1.8C3
S_V_DET
P25/PWM4
MAIN MICRO COMPUTER/
IF VIDEO RGB SYNC DEF. PROCESS
QssO/AmO/AudeEm
Q760
*2
1K
R797
C726
10/50
R798
10K
8V
Q701
C722
X
X
CF701
X
C671
C670
Y101
QUY160-125Y
Y105
X
Y705
X
Y706
Y709
BW
GND GND
.22
C772
.1
C731
5V
R751
ECO_IN
C732
PROT
4.5/OTHER
X
R750
22/50
C771
1K
PROT
AgcSsif
2.2/50
*4
X
L705
C743
5V
Y760
R675
10K
R674
1K
GND GND
5V
A_MUTE
3.58/OTHER
2.7K
.1
R748
C770
1K
100
R747
1K
R771
R749
A_MUTE
4.5/OTHER
3.58/OTHER
IC701
V5P2
V_OUTL1Audio4InRV3C4
.1
10/50
2.2K
C734
C733
R772
L1
V_OUT
L_OUT
X
Q762
.1
C769
C781
4.7K
R773
*2
R821 R820 R819 R818
470 330 220 180
PW
SDA1
SCL1
V_SHIFT
*4
L713
W-B1
220 100
x
3.3k
3.3k
X
R784
10k
R746
V_SHIFT
1
GND
10K
.22
R741
D711
R745
R743
R785
C768
R742
R744
100
SCL1
SDA1
V3.3P
POWER
P00/I2SDI1
Audio2InL
Audio2InR
Cvbs2/Y
D702
0
*8
GND
.01
C736
X
C744
X
R739
K104
QUY160-150Y
Y720
X
Y716
X
Y711
X X
Y712
0
Y713
0
X
D703
CH
.1
C745
.1
C737
X
R710
.1
C782
.1
C735
Y707
V3
x
D712
P01/I2SDo1
Audio3InL
.1
C738
VER_PROTECT
NC
VER_PROTECT
Audio3InR
CVBS1C3AudOutLsL
.1
C739
CH
.1
C740
BW
Y710
CVBS1
NC
D704
C741
R768
CVBS1_GND
A_GND
A_VCC
1.8V
PW_LED
.22
*4
C767
L712
VssC2
V1.8C2
PW_LED
AudOutLsR
A_L
*8
Y702
C742
10/50
.1
R769
0
X
A_L
P_ON/OFF
QJL001-063821
K801
QQR0601-001Z
L711
*4
L710
*4
L709
*4
C762
100/16
L708
*4
L707
*4
C759
100/16
R735
100
R733
100
R732
1k
R731
3.3K
C754
.1
C747
10/50
100
560
R727
X
X
R722
X
C662
CN10T
CN00T
12V
V1.8A
D708
QUY160-150Y
*3
L706
*4
C755
10/50
D753
X
D751
X
L716
*4
R725
X
X
Q702
X
R723
5V
ABL
HFB
SVM
A_L
A_MUTE
OFF_MUTE
D601
0
D602
1SS133-T2
X
Q601
*2
R608
R609
X
C609
27K
33/16
R622
10K
R616
R624
X
68K
K701
H_DRIVE
R602
22K
STB1
R626
2.2K
R603
*3
R611
10K
Q602
*2
R610
100K
Q607
*1
QNN0281-002
NCB31HK-152X
D341
D342
D343
Q609
*5
C610
10/50
R623 R620
33K 10K
*3
*3
*3
R625
220
Q608
*1
VIDEO2
INPUT
AUDIO2
VIDEO2
J807
D815
Y708
0
W-B
C656
100/50
C601
3.3/50
12K
R627
R621
2.2K
J806
QNN0281-003
C805
R817
X
75
220/16
IC601
AN5279
0
D344
X
C341
Q605
UN2226-X
BW
X
LC805
V3
AUDIO AMP
R604
10K
Y603
BW
X
Y604
D814
*8
Y810 Y809
0
Y_GND
R344
Q341
*2
D345
R343
0
Y811
R629
0
R628
X
L3
R341
0
R342
X
10/50
C602
100K
R614
C613
10/50
R630 R632
1/2W 1/2W
QETN1CM-477Z
L_AOUT
0
*3
270 270
C615
L_AOUT
X X
C603 C604
X
R606
J809
QNS0197-001
CN00S
QGA2501C5-03Z
R345
Y303
0
X
D604
5V
BW
12V
Y302
X
Y801
BW
R801
X
NCB31HK-152X
R808
X
R809
0
KTA1267/YG/-T
LC801
75
D816
D801
R802
0
Q801
D805
Q805
*2
R814
100K
*8
BW
R815
75
R807
100
1/2W
C804
470/16
D813
*8
R811
*8
R810
82K
390
C802
10/50
Q803
UN2226-X
CVBS1
CVBS1_GND
L1
5V
V_OUT
L_OUT
OFF_MUTE
C809
X
J801 Y802
QNN0348-002
VIDEO-OUT
J802
QNN0348-002
AUDIO-OUT
SPEAKER
VIDEO-1
INPUT
OUTPUT
NOTE) 1.Refer to the part list for the part number of IC701 and IC702.
2.Refer to page 2-19 for voltages of this circuit diagram.
3.Refer to page 2-20 for waveforms of this circuit diagram.
(No.YA150)2-13 2-14(No.YA150)
Page 10
MAIN PWB CIRCUIT DIAGRAM [AV-14AMG4/G] (2/3),(3/3)
IC351
TDA6107AJF/N1
V_SHIFT
VDRA+
HFB
ABL
NECK
VDRB-
L972
QQL244J-5R6Z
C977
QQL244J-5R6Z
1SS133-T2
R791
470
L973
D970
MA8082/M/-X
D977
*3
L975
QQL26AK-820Z
C967
47/16
D981
C988
47/16
1/2W
C978
47/16
C981
R976
390
C961
QRL029J-223
X
R962
STB1
VER_PROTECT
VER_PROTECT
D791
MA8051/M/-X
D973
*3
C968
47/16
D962
MA8330/M/-X
D975
VDRA+
V_SHIFT
PROTECT
P_ON/OFF
H_DRIVE
3.3V_STB
3.3V_STB
PROTECT
P_ON/OFF
PROTECT
*3
VDRB-
A_VCC
TP-47B
TP-47G
TP-47R
R354
R353
R380
X
C380
QFLC2AJ-104Z
D555
X
R551
R352
150
150
C555
MY
X X
C355
C381
D350
MA8075/M/-X
QCB32HK-561Z
X*6X
C356
R381
150
QQLZ034-220
C551
D551
ABL
NECK
PROTECT
STB1
STB
ABL
HFB
HFB
V_SHIFT
12V
P_ON/OFF
NECK
3.3V_STB
32V
VER_PROTECT
12V
5V
PROTECT
8V
STB1
12V
12V
VDRB-
8V
VDRA+
5V
32V
STB
HFB
H_DRIVE
R471
1M
C471
4.7/50
1SR124-400A-T2
C401
470/16
R412
2.7K
D472
*3
D471
QEHR1VM-108Z
R475
X
PUMP
Vcc -Vcc
MTZJ75-T2
NCF21HZ-334X
C436
R524
C523
47/35
C520
.1
R521
1K
PROTECTION
UP
D422
CH
.001
C429
R432
C435
2SC2655/Y/-T
THERMAL
12K
R423
1/2W
2.7
L421
AN15525A
C423
18p
R439
H_DRIVE
V.OUT
IC401
AMP
C426
X
GP10DE-5009-T2
R425 R424
15K
4.7/50
C425
1/2W
2200/25
R433
3.9
QFN32AJ-472Z
QQR1522-001
Q521
D520
*3
D423
C421
15K
C430
R440
470 X
1/2W
T521
C521
.0033
R473
68K
C428
100/35
TT2140LS-YB11
MY
GND GND
R422
X
R426
X
1/2W
R421
X
Q522
R522
56
1/2W
R523
C522
8200p
R474
220K
!
QRE121J-271Y
Y401
X
Y570
QUY160-125Y
Y571
QUY160-125Y
X
R420
X
C422
R428
X
Q401
R430
R429
X
X
X
C420
Q402
X
X
R431
X
X
C524
C526
QFZ0200-802
Q471
X
82K
R472
C427
R402
R401
10K
X
R403
0
D401
X
R404
0
C402
R405
3.3K
X
R434
10K
R427
X
R411
2.7K
R448
1
NCF21HZ-334X
1/2W
QRL039J-390
R520
100
R597
X
D594
R596
X
X
Q592
X
R595
D593
X
Q591
X
R594
X
D591
R592
X
C591
X
R591
X
C527
X
C582
QFZ0199-684
C529
X
X
C593
X
D592
X
X
R593
X
C592
X
D554
MA8051/L/-X
D523
X
R527
X
QRL039J-221
C354
X
MAIN PWB ASS'Y(1/3) CN00T
CN10T
QJL001-063821
C556
X
R554
R555
1.8K
X
QRX029J-R47
R529
BW
Y501
BW
Y502
L522
X
R528
C530
X
X
1/2W
X
X
R350
L551
L525
R533
QRZ9017-4R7
*6
QUY160-100Y
X
D370
4.7/250
BW
CH
C352
!
R570
QRT029J-2R7
Y581
Y582
X
C351
1000p
R351
D351
EU01N-T2
Q372
X
Q373
X
D371
X
!
QRT029J-1R5
C571
QEZ0203-476
R355
100
C353
L351
Q371
X
CHGC04-260-G
T522
QQH0168-001
QRE121J-122Y
100/10
R571
R356
QRE121J-222Y
QRE121J-222Y
BW
QFKC2EK-104Z QQL244J-5R6Z
L355
*6*6*6
D354
CN00U
FBT
R572
C572
R357
L356
D355
R371
R372
R373
X
C350
R574
1/2W
R575
1.8K
QRE121J-222Y
BW
L357
BW
D356
X
X
Q374
X
X
D530
R573
10K
MA8075/H/-X
R358
QRZ0107-152Z
R359
QRZ0107-152Z
R360
QRZ0107-152Z
SG351 SG353
XX
R375
X
R376
X
D372
X
R369
120K
1/2W
CN10U
CHGC04-260-G
D581
*6
L530
QQL244K-220Z
QRZ9017-4R7
C580
X
X
Q571
2SA1208/ST/Z1-T
D571
C573
R576
47/25
10K
!
SK351
CE42554-001
SG352
X
!
CN0E1
CN0E2
R377
X
C371
X
K355
*7
R370
390K
1/2W
R585
0
D583
X
C581
R584
.1
1/2W
!
R530
Q572
*1
MAIN PWB ASS'Y (2/3)
(CRT SOCKET)
SCW-1349A-H2 [AV-14AMG4/G]
SCW-1354A-H2 [AV-14AG14/U]
R581
R582
1.8K
27K
1/2W
R583
47K
D582
MA8200/M/-X
X
C532
10/250
!
SG354
TP-E
X
C358
QCZ0131-821
C359
X
CN00X
QGA2501F1-05
ADJUSTMENT
CONNECTOR
12V
5V
!
BA33BC0T
C976
4700p
PQ120RDA1SZ
VINVOGND
IC975
PQ050RDA1SZ
VIN
C989
.1
0
H_DRIVE
32V
IC972
IC973
10K
R973
R970
820
47/25
VOUT
R980
4.7K
1/2W
PROTECT
P_ON/OFF
47/16
CONT
D971
*3
C980
100/16BW100/16
1/2W
C984
GND
CONT
R981
10K
R984
15K
R985
18K
STB_IN
BL_GND
A_GND
A_VCC
8V
3.3V_STB
!
F901
S901
QSW1041-001
!
QMF51E2-3R15J4
QAF0060-621
!
VA901
!
TH901
QAD0121-9R0
IC921
STR-W5753A/F5
*
-1349A
!
S/GND
VCC
SCW
R910
QRZ0111-474
QRF074K-4R7
C903
QCZ9015-102Z
D
NC
GND
OLP
OCP
MTZJ9.1C-T2
-1351A
QFZ9072-224
QQR0673-002
QFZ9078-473
R901
!
MY
C922
.1
SCW
!
C910
!
LF901
!
C902
R902
QRL029J-104
R903
QRL029J-104
C924
4.7/50
X
R929
D935
D931
D933
X
MTZJ9.1C-T2
D901
G2SBA60
QCZ9015-102Z
1M
R933
D929
R931
150K
D934
MTZJ3.3A-T2
!
C905
220p
1SS133-T2
1/2W
!
C904
.001
AC400V
QCZ9015-102Z
K922
QQR1114-001Z
C931
QCZ0364-681
C928
R921
220
R924
MTZJ36A-T2
R923
1.8
1/2W
D927
1SS133-T2
68K
QRL039J-683
C906
QEZ0649-127
RGP10M-5010-T3
QQR1114-001Z
MTZJ16C-T2
D932
R922
QRZ0237-R18
D928
R930
D926
K921
C926
QFLC1HJ-822Z
R934
5.6K
QFKA2JK-103
C915
X
QRE121J-6R8Y
1/2W
D922
RGP10J-5025-T3
C925
22/50
X
R972
Y974
X
QQL244J-5R6Z
Y950
X
BW
BW
BW
C958
330/35
L954
L952
QUY160-075Y
C963
0
QQL26AK-820Z
100/35
Y975
QUY160-100Y
C964
L951
QQL26AK-820Z
C992
QCZ9079-102
!
C991
QCZ9079-102
!
Y965
R965
QUY160-125Y
C929
X
FR901
!
T921
QQS0272-001
Y911
Y912
QUY160-100Y
QUY160-100Y
!
R932
D921
*6
R991
!
8.2M
QRZ9046-825Z
!
C993
.001
AC400V
QCZ9079-102
K957
X
K955
QQR1114-001Z
RGP10J-5025-T3
QCB32HK-222Z
K953
QQR1114-001Z
ERC30-02L38
QCB32HK-222Z
K952
QQR1114-001Z
FSF05A20
K951
QQR1114-001Z
C955
QCB32HK-222Z
D955
C953
D953
C952
D952
C940
QCZ0364-561
D951
RU3AM-LFC4
C951
X
ICP-N75-Y
ICP-N38-Y
ICP-N38-Y
CP
1000/16
!
CP955
CP
C960
1000/25
C962
!
CP953
CP
!
CP952
C957
QEZ0203-107
QUY160-125Y
QUY160-150Y
QUY160-050Y
QQR1114-001Z
GND GND
X
C956
Y913
Y914
Y915
Y916
Y917
Y918
Y971
X
Y972
C975
470/16
R977
X
OMF2
Y977
BW
2SB1201/S/
D980
Q980
1SR124-400A-T2
R986
10K
1/2W
C949
1000/10
R982
1K
1/2W
Q981 Q982
*1 *1
D974
X
C979
100/25
R983
C987
22/50
CN0PW
!
QGA7901C1-02
C110V-AC240V
50Hz/60Hz
CNDEG
QGZ5004C1-02
!
DEG COIL
MAIN PWB ASS'Y (2/3)
SCW-1349A-H2 [AV-14AMG4/G]
NOTE) 1.Refer to page 2-19 for voltages of this circuit diagram.
2.Refer to page 2-20 for waveforms of this circuit diagram.
HV
CN0HV
QGZ5004C1-04
!
DEF YOKE
2-16(No.YA150) (No.YA150)2-15
Page 11
MAIN PWB CIRCUIT DIAGRAM [AV-14AMG4/S] (1/3)
IC976
MM1561JF-X
R978
Y981
3.3K
X
C985
BL_GND
3.3V_STB
A_VCC
A_GND
H_DRIVE
V_SHIFT
P_ON/OFF
VDRA+
VDRB-
PROTECT
VER_PROTECT
STB_IN
C986
47/16X.1
STB1
8V
5V
12V
NECK
HFB
ABL
32V
TU001
TUNER
*
IF
NC
32V
LOCK
5V
BM
SDA
SCL
AS
BT
AGC
R004
27K
TU001
QQR1114-001Z
R001
220
C005
.0022
*
QAU0246 QAU0383
K103
R101
10
QQR1114-001Z
R005
75
C001
.01
L002
C003
.1
R002
220
C006
SCW
-1349A
X
L001
C002
10/50
C004
470/16
33/16
SCW
-1351A
-001 -002
Y973
BW
K101
QQR1114-001Z
C101
.0047
CF101
X
3.9K
R003
R008
L003
X
QQL244J-4R7Z
6.8K
R104
R102
R103
2.7K
.0047
10/50
C103
C104
X
R007
470/16
L101
QQL244K-1R0Z
180
R106
C102
R006
X
MAIN PWB ASS'Y (1/3)
SCW-1351A-H2 [AV-14AMG4/S]
MA8036-X
C111
C109
.0047
22
R105
100
.0047
Q002
D706
C983
10/16
1SS268-X
Q101
2SC5083/L-P/-T
2.2K
R108
X
D001
DGS
X
IC702
AT24C16A10PI2.7
!
C110
.1
R107
4.7K
D101
Y004
0
Y006
0
VCCWPSCL
A0A1A2
S524A60X51-DCB0
IC974
MM1561JF-X
C965
.1
X
2.2K
Y007
R109
*5
Q102
*5
Q103
DGS
QGA2501F1-06
C777
.1
SDA
VSS
2.2K
R110
C108
.0047
Q001
X
Y005
0
MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
CN00C
REMOTE
100
R736
REMOTE
PW_LED
V1.8ADC
VssADC
V3.3A2
V1.8A
GndA
RefAd
V3.3RefAdP
RefAdN
V3.3A1
Bout
Gout
Rout
BLKIN
BCL
V5P3
Gnd3
B3/Pb
G3/Y
R3/Pr
INSSW3
NC
Uout/INSSW2
Yout
Ysync
Yin/G2/Y
Uin/B2/Pb
Vin/R2/Pr
V5Comb
VssComb
Hout
FbiSo
AudOutHpR
CVBSO/PIP
LC701
X
CVBSO/PIP8VCVBSO/PIP_GND
STB_IN
S801 S802 S803 S804 S805
QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z
GND
KEYIN
C766
C765
.22
100/16
C764
.1
C763
.22
C761
.1
C760
.22
C758
.22
R734
100
C757
560p
CH
C756
.1
C779
C753
10/50
.1
C752
.1
C751
.1
R782
1.2K
C786
.1
C780
.1
C750
.1
C749
.1
C748
.1
C746
.1
R728
27K
R726
R724
R778
X
Y703
X
Y_GND
5V
D603
*3
C607
100/16
C608
BW
CP650
BW
IC801
RPM7238-H5
REMOTECON
RECEVER
R822
R824
470
D808
LH22440-T16
220
220
220
220
R763
R764
R765
R762
PW_LED
PROT
5V
SDA1
SCL1
5V
V1.8A
R796
D707
SCL0
SDA0
STB1
PW
CONT
1.8V
W-A
H_DRIVE
V_SHIFT
P_ON/OFF
PROTECT
4.5/OTHER
3.58/OTHER
STB_IN
VDRA+
VDRB-
A_VCC
A_GND
NECK
SDA1
SCL1
0*32.2K
Q708
*2
R795
100K
SCL0
SDA0
L701
*4
1.8V
L702
*4
R792
L703
X
X
STB1
8V
5V
5V
12V
L717
*4
NECK
CONT
HFB
ABL
C707
.1
C708
100/16
VDRB-
R703
C716
VDRA+
C778
47/16
R760
100
R761
100
R974
1K
Q791
DTC124ESA-T
Y791
X
C793
X
P_ON/OFF
R737
3.3K
R738
10K
Q704
C982
4.7/50
*1
D713
MA8039/H/-X
VER_PROTECT
SF102
QAX0731-001
C106
18p
CH
Y008
X
SF101
QAX0663-001
C107
.01
Y003
X
C105
.0047
Y009
X
1K
Q703
*2
R780
R781
100K
4.7K
R794
X
C791
C792
.1
SSM3K02F-X
Q707
*1
R793
R790
1K
W-A1
C701
.22
C702
.22
/16
.1
470/16
C703
C704
C705
3p
CH
C706
3p
CH
X701
QAX0799-001Z
GND
R756
10K
C785
X
C709
.01
R701 C710
12k 6800p
C711
C712
2.2/50
.22
TF
10/50
C713
.022
C714
.001
C715
100
.001
R704
100
C717
.047
/16
TF
C718
.1
R705
39k
.01
C719
R706
C720
220
.001
R707
22k
R708
10k
R709
1M
D701
*3
ABL
Y107
X
Y106
X
Y104
Y103
X
Y102
QUY160-200Y
GND GND
D807
X
C806
100/16
C807
.1
R823
47
1/2W
REMOTE
VssC1+P1
Gnd2
X
C671
C670
C727
33OOp
R715
C728
X
1
*3
D709
100
R776
R754
VDO_DET
PllIf
390
C729
.1
QUY160-150Y
QUY160-150Y
QUY160-150Y
KEYIN
R753
1.2K
C773
2.2/50
.1
C774
220
KEY_IN
DecV1V8
SifAgc
IfVo/FmRo/DvbONCV8AudioSwitches
2.2/50
*4
L704
8V
R766
X
R767
X
R670
27K
R671
12K
Y505
X
K102
K107
K105
GND
1.8V
0
L714
V1.8C1
10/50
C730
R672
15K
Q761
*1
R673
8.2K
R779
10K
C789
47/50
Q705
10K
R783
100
VssP2
VssC4
V1.8C4
V3.3A3
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
XtalIn
XtalOut
VssA1
NECK
CONT
V5P1
Ph2
Ph1
Gnd1
SecPll
Dec8G
EW
VDRB-
VDRA+
Vif1
Vif2
Vsc
Iref
GndIF
Sif1
Sif2
AGC
EHT SVM
C721
47/16
CF702
1.8V
PROTECT
R740
1.2K
R755
D
1.2K
D714
S
MA8030/H/-X
X
*4
X
C783
N
L715
.22
C784
C775
4.7k
100
R777
.1
VssC3
V1.8C3
S_V_DET
P25/PWM4
R759
SSM3K02F-X
3.3k
R758
SCLO
Q706
G
D
G
S
R757
3.3k
C776
SDAO
P12/Int2
MAIN MICRO COMPUTER/
IF VIDEO RGB SYNC DEF. PROCESS
L3NCNCNCDecsDem
Ssif/RefIn/Avl/RefOut
C723
1
4.7K
2.2K
R712
R711
L3
X
QssO/AmO/AudeEm
Q760
*2
1K
R797
C726
10/50
R798
10K
8V
CF701
X
GND GND
C722
X
Y101
QUY160-125Y
Y105
X
Y705
X
Y706
Y709
BW
Q701
Y701
X
.22
C772
.1
C731
5V
1K
R751
ECO_IN
2.2/50
C732
GND GND
PROT
4.5/OTHER
X
R750
22/50
C771
PROT
4.5/OTHER
AgcSsif
V5P2
*4
X
L705
C743
5V
Y760
X
R675
10K
R674
1K
5V
A_MUTE
3.58/OTHER
.1
2.7K
.1
R748
C769
C770
1K
100
R747
1K
R771
R749
A_MUTE
3.58/OTHER
IC701
V_OUTL1Audio4InRV3C4
.1
10/50
2.2K
4.7K
C734
C733
R772
R773
L1
V_OUT
L_OUT
Q762
*2
R821 R820 R819 R818
470 330 220 180
PW
SDA1
SCL1
V_SHIFT
*4
L713
W-B1
220 100
x
3.3k
X
R784
10k
R746
V_SHIFT
1
C781
GND
10K
R741
D711
R743
R785
3.3k
R745
.22
*3
*3
C768
D715
D716
100
R742
R744
SDA1
SCL1
V3.3P
POWER
P00/I2SDI1
Audio2InL
Audio2InR
Cvbs2/Y
.1
C782
C735
X
.01
C736
D703
.1
*8
X
.1
D702
C745
C744
.1
C737
X
0
Y707
R710
X
R739
V3
K104
QUY160-150Y
Y720
X
Y716
X
Y711
X X
Y712
0
Y713
0
GND
P01/I2SDo1
Audio3InL
CH
VER_PROTECT
x
D712
VER_PROTECT
Audio3InR
.1
CH
C738
NC
NC
CVBS1C3AudOutLsL
.1
C739
.1
C740
BW
Y710
CVBS1_GND
CVBS1
A_GND
C741
A_VCC
1.8V
PW_LED
.22
*4
C767
L712
VssC2
V1.8C2
PW_LED
AudOutLsR
A_L
*8
D704
Y702
C742
10/50
.1
R769
0
X
R768
A_L
P_ON/OFF
QJL001-063821
K801
QQR0601-001Z
L711
*4
L710
*4
L709
*4
C762
100/16
L708
L707
*4
C759
100/16
R735
100
R733
100
R732
1k
R731
3.3K
C754
.1
C747
10/50
100
560
R727
X
X
R722
X
CN10T
CN00T
12V
V1.8A
*4
K701
D708
QUY160-150Y
*3
L706
*4
C755
10/50
D753
X
D751
X
L716
*4
STB1
R725
X
X
Q702
X
R723
5V
ABL
H_DRIVE
HFB
SVM
A_L
A_MUTE
OFF_MUTE
R602
22K
R603
0
C662
D602
X
1SS133-T2
Q602
Q601
*2
*2
R608
R609
X
C609
27K
33/16
Q607
R622
*1
10K
R616
R624
X
68K
D341
D342
D343
Q609
*5
R626
2.2K
D601
*3
R611
10K
C610
R610
100K
R623 R620
33K 10K
QNN0281-002
NCB31HK-152X
*3
*3
*3
R625
220
10/50
Q608
*1
J807
Y708
W-B
R627
VIDEO-2
INPUT
J806
QNN0281-003
C805
R817
X
75
D815
Y811
R629
0
R628
X
0
L3
R341
0
R342
X
C656
100/50
10/50
C602
C601
3.3/50
12K
100K
R614
R621
2.2K
C613
10/50
BW
X
0
LC805
V3
D344
X
C341
220/16
AUDIO AMP
HS601
CEHE007-001KH
IC601
AN5279
R604
10K
Y603
BW
Y604
Q605
UN2226-X
D814
*8
Y810 Y809
0
Y_GND
R344
Q341
*2
D345
R343
0
X
R630 R632
270 270
1/2W 1/2W
QETN1CM-477Z
L_AOUT
0
*3
J809
QNS0197-001
QGA2501C5-03Z
C615
R345
Y303
0
L_AOUT
X X
C603 C604
X
X
D604
R606
5V
BW
12V
Y302
X
Y801
BW
R801
X
LC801
CVBS1
CVBS1_GND
L1
5V
V_OUT
L_OUT
OFF_MUTE
D801
NCB31HK-152X
R802
0
R808
X
R809
0
C809
X
Q801
KTA1267/YG/-T
Q805
*2
75
D816
*8
BW
Y803
QUY160-200Y
R807
100
R815
1/2W
75
C804
470/16
D813
*8
D805
R811
*8
82K
R810
390
C802
10/50
Q803
UN2226-X
R814
100K
CN00S
SPEAKER
J801 Y802
QNN0348-002
J802
QNN0348-002
SPEAKER
VIDEO-1
INPUT
OUTPUT
NOTE) 1.Refer to the part list for the part number of IC701 and IC702.
2.Refer to page 2-19 for voltages of this circuit diagram.
3.Refer to page 2-20 for waveforms of this circuit diagram.
CS13548_Update
(No.YA150)2-17 2-18(No.YA150)
Page 12
MAIN PWB CIRCUIT DIAGRAM [AV-14AMG4/S] (2/3),(3/3)
!
F901
!
S901
QSW1041-001
QAF0060-621
TH901
QAD0121-9R0
QMF51E2-3R15J4
!
VA901
!
IC921
STR-W5753A/F5
QRZ0111-474
QRF074K-4R7
QCZ9015-102Z
D
NC
S/GND
GND
VCC
OLP
OCP
!
R910
R901
!
C903
MY
C922
.1
MTZJ9.1C-T2
QFZ9078-473
R902
QRL029J-104
R903
QRL029J-104
C924
4.7/50
X
R929
D935
D931
MTZJ9.1C-T2
D933
!
C910
QFZ9072-224
!
LF901
QQR0673-002
C992
!
QFKA2JK-103
C915
X
QRE121J-6R8Y
D922
D921
C925
22/50
QCZ9079-102
C991
!
QCZ9079-102
C929
X
FR901
QQS0272-001
Y911
Y912
QUY160-100Y
QUY160-100Y
!
R932
*6
!
8.2M
R991
QRZ9046-825Z
!
.001
C993
AC400V
QCZ9079-102
!
C902
D901
G2SBA60
!
.001
C904
AC400V
QCZ9015-102Z
R930
K922
QQR1114-001Z
C931
QCZ0364-681
C928
220p
R921
220
1/2W
R923
1.8
1/2W
D927
1SS133-T2
R924
68K
MTZJ36A-T2
QRL039J-683
C906
QEZ0649-127
RGP10M-5010-T3
QQR1114-001Z
MTZJ16C-T2
D932
R922
QRZ0237-R18
D928
D926
K921
C926
QFLC1HJ-822Z
R934
5.6K
1/2W
RGP10J-5025-T3
!
C905
QCZ9015-102Z
R933
D929
1SS133-T2
R931
150K
D934
X
MTZJ3.3A-T2
!
QGA7901C1-02
AC110V-AC240V
50Hz/60Hz
QGZ5004C1-02
!
DEG COIL
CN0PW
CNDEG
R355
R356
QRE121J-222Y
C353
QFKC2EK-104Z QQL244J-5R6Z
L355
*6*6*6
L351
D354
X
R572
QRE121J-122Y
C572
100/10
R357
QRE121J-222Y
QRE121J-222Y
BW
L356
BW
D355
R371
X
R372
X
R373
X
Q374
X
C350
X
CN00U
FBT
R574
10K
1/2W
R575
1.8K
L357
!
HS351
LC31150-002A
BW
D356
D530
*6
R573
MA8075/H/-X
TP-47B
R358
QRZ0107-152Z
R359
QRZ0107-152Z
R360
QRZ0107-152Z
SG351 SG353
XX
R377
X
R375
C371
X
X
R376
X
D372
X
K355
R369
R370
120K
390K
1/2W
1/2W
CN10U
CHGC04-260-G
D583
X
D581
*6
C581
.1
L530
QQL244K-220Z
R530
QRZ9017-4R7
C580
X
X
Q571
2SA1208/ST/Z1-T
Q572
D571
R576
C573
47/25
10K
SG352
*7
*1
!
TP-47G
TP-47R
!
SK351
CE42554-001
X
!
SK351
CE42554-001
SG354
TP-E
X
C358
QCZ0131-821
C359
CN0E2
X
CN00X
QGA2501F1-05
CN0E1
R585
0
R584
1/2W
R581
R582
1.8K
27K
1/2W
R583
47K
D582
MA8200/M/-X
X
C532
10/250
IC351
TDA6107AJF/N1
V_SHIFT
VDRA+
HFB
ABL
NECK
VDRB-
12V
!
BA33BC0T
C976
4700p
IC973
PQ120RDA1SZ
VINVOGND
IC975
PQ050RDA1SZ
VIN
VOUT
.1
0
PROTECT
H_DRIVE
P_ON/OFF
IC972
C977
47/16
CONT
D971
*3
C980
100/16
10K
R973
R970
820
1/2W
C984
47/25
GND
CONT
R981
10K
R980
4.7K
1/2W
R984
15K
R985
18K
STB_IN
BL_GND
3.3V_STB
A_GND
A_VCC
8V5V32V
X
R972
Y974
Y975
QUY160-075Y
QUY160-100Y
R965
Y965
QUY160-125Y
X
C955
QCB32HK-222Z
!
CP955
K955
QQR1114-001Z
ICP-N75-Y
!
T921
K953
QQR1114-001Z
ERC30-02L38
K957
X
K952
QQR1114-001Z
K951
D955
RGP10J-5025-T3
C953
QCB32HK-222Z
D953
C952
QCB32HK-222Z
D952
FSF05A20
C940
QCZ0364-561
QQR1114-001Z
D951
RU3AM-LFC4
C951
X
ICP-N38-Y
ICP-N38-Y
CP
1000/16
CP
C960
1000/25
C962
!
CP953
CP
!
CP952
C957
QEZ0203-107
QUY160-125Y
QUY160-150Y
QUY160-050Y
QQR1114-001Z
GND GND
X
QQL244J-5R6Z
Y950
C956
Y913
BW
Y914
Y915
Y916
BW
Y917
Y971
BW
K954
X
C958
330/35
L954
L952
C963
0
QQL26AK-820Z
100/35
C964
L951
QQL26AK-820Z
D980
D974
X
Y972
C975
470/16
R977
X
OMF2
Y977
BW
2SB1201/S/
Q980
1SR124-400A-T2
R986
10K
1/2W
C949
1000/10
R982
1K
1/2W
Q981 Q982
*1 *1
X
100/25
C979
C989
R983
C987
22/50
R791
470
L972
QQL244J-5R6Z
L973
QQL244J-5R6Z
D970
MA8082/M/-X
D977
*3
QQL26AK-820Z
D981
1SS133-T2
C988
47/16
L975
C967
47/16
1/2W
C978
47/16
C981
100/16
R976
390
C961
X
QRL029J-223
R962
STB1
VER_PROTECT
VER_PROTECT
D791
MA8051/M/-X
D973
*3
C968
47/16
D962
MA8330/M/-X
D975
3.3V_STB
*3
VDRB-
VDRA+
V_SHIFT
PROTECT
P_ON/OFF
H_DRIVE
3.3V_STB
A_VCC
PROTECT
P_ON/OFF
PROTECT
C351
CH
ABL
NECK
PROTECT
STB1
STB
ABL
HFB
HFB
V_SHIFT
12V
NECK
3.3V_STB
32V
VER_PROTECT
12V
5V
PROTECT
8V
STB1
12V
12V
VDRB-
8V
VDRA+
5V
32V
STB
HFB
H_DRIVE
R471
1M
C471
4.7/50
1SR124-400A-T2
C401
470/16
R412
2.7K
D472
*3
D471
X
D420
QEHR1VM-108Z
R475
X
Q471
X
82K
R472
C427
R402
R401
10K
X
R403
0
D401
X
R404
0
R405
C402
3.3K
X
R434
10K
X
R427
R411
2.7K
R448
C436
1
NCF21HZ-334X
1/2W
R524
QRL039J-390
R520
100
PUMP
UP
Vcc -Vcc
D422
MTZJ75-T2
.001
C429
C435
NCF21HZ-334X
C523
47/35
C520
.1
R521
1K
AN15525A
THERMAL
PROTECTION
GP10DE-5009-T2
CH
C423
18p
R425 R424
12K
R423
1/2W
R432
2.7
L421
BW
R439
H_DRIVE
2SC2655/Y/-T
15K
1/2W
R433
3.9
Q521
D520
V.OUT
AMP
C426
X
D423
C421
4.7/50
C425
2200/25
C430
QFN32AJ-472Z
QQR1522-001
*3
15K
R440
470 X
1/2W
T521
C521
.0033
R473
68K
C428
100/35
TT2140LS-YB11
MY
GND GND
R422
X
R426
X
1/2W
R421
X
Q522
R522
56
1/2W
R523
C522
8200p
R474
220K
R428
!
QRE121J-271Y
Y401
X
Y570
QUY160-125Y
Y571
QUY160-125Y
X
R420
X
C422
X
Q401
R430
R429
X
X
X
C420
Q402
X
X
R431
X
X
C524
C526
QFZ0200-802
R597
X
D594
R596
X
X
Q592
X
R595
D593
X
Q591
X
R594
X
D591
R592
X
X
C591
X
R591
X
!
C527
X
QFZ0199-684
C582
C529
X
X
C593
X
D592
X
R593
X
C592
X
CN10T
QJL001-063821
C556
X
R554
R555
1.8K
X
D554
MA8051/L/-X
D523
X
R527
X
R529
QRL039J-221
BW
Y501
BW
Y502
L522
X
R528
C530
X
X
1/2W
QFLC2AJ-104Z
D555
X
R551
QRX029J-R47
C555
MY
150
R352
R380
D350
MA8075/M/-X
QCB32HK-561Z
X
R353
X
R354
1501M150
R381
R350
QQLZ034-220
!
R533
QRZ9017-4R7
C551
D551
*6
X
D370
C352
4.7/250
X
L551
L525
BW
R570
QRT029J-2R7
Y581
QUY160-100Y
Y582
Q372
Q373
X
1000p
100
R351
D351
EU01N-T2
Q371
X
X
D371
X
R571
QRT029J-1R5
C571
QEZ0203-476
CHGC04-260-G
T522
QQH0168-001
SCW
SCW
*
-1349A
-1351A
MAIN PWB ASS'Y (1/3)
SCW-1351A-H2 [AV-14AMG4/S]
NOTE) 1.Refer to page 2-19 for voltages of this circuit diagram.
2.Refer to page 2-20 for waveforms of this circuit diagram.
HV
CN0HV
QGZ5004C1-04
CS13548_Update
!
DEF YOKE
2-20(No.YA150) (No.YA150)2-19
Page 13
PATTERN DIAGRAMS
MAIN PWB PATTERN [AV-14A14/A,AV-14A14/H,AV-14AMG4/G, AV-14AG14/U]
TOP
()
()
B1
L355
D370
HS351
R355
R351
C354
C356
C380
R380
W016
W027
51
C3
R352
R354
R350
C381
D350
CN00T
Q522
HS522
R356
R381
K355
R522
IC351
SG352
R353
L356
D351
C355
T521
R357
D355
C353
C359
C792
C791
L351
R795
C524
C352
W103
C358
SG
Q707
R794
R793
W020
354
Q708
R359
C529
D707
L357
TP-47G/R
SCREEN
R796
C526
T522
R358
R528
TP-47B
Y502
Y501
SG351
SK351
R360
R527
C530
CN0HV
D354
D356
TP-
47R/G
D371
CN0E1
SG353
L421
R439
R440
C430
Q371
Q372
Q373
D523
L522
C551
R426
C350
CN0E3
CN0E2
R375
R377
R371
C527
D551
Y571
R370
R372
R551
W083
W096
D372
R373
R421
R529
L525
R369
C371
R376
R424
D530
Q374
C582
W009
R554
C556
C555
Y570
CN00U
R425
C425
R422
R555
R533
C580
L530
TP-E
R523
W196
D554
R584
R570
R571
Y505
C421
W133
R448
C427
W013
C521
Y401
C471
W178
D555
C592
C581
R428
Q401
R432
IC401
D592
R530
CL001
D581
Y971
R572
CN00X
C423
C523
D423
D593
C593
R591
W084
C591
R429
C420
R471
C520
Q521
R433
D422
R423
C435
C436
R595
R594
CN0E4
R576
R592
R520
R521
C522
R430
R4 72
D4
C428
L551
R575
R574
C573
Q704
D520
Q402
31
Q471
72
C426
Q591
D571
D591
D713
R737
R4
W004
W064
R593
R597
R596
Q571
R524
W031
D471
HS401
D594
W108
Q572
Y973
C965
R738
R420
C422
R473
W097
W149
R402
W123
Q592
R573
C983
IC974
Y720
R412
34
R4
R427
R403
R404
C532
D583
R585
R582
R583
R630
C982
C985
W180
A
W161
R756
R474
C4 29
R401
D401
CN00U
R978
W095
R411
W042
W038
C572
J809
CN00S
D791
C986
C777
R761
R475
W176
W024
W192
W191
W130
C401
C402
R405
W098
R709
W187
R581
C571
CN00C
W032
Q791
IC976
R781
W030
W081
CN0E5
D701
Y581
D582
R962
R632
D706
W017
R7
45
60
R7
W136
W044
W023
W001
R731
D708
K106
W186
Y582
R974
W125
W124
W011
C793
W113
W122
W018
W115
L001
R791
Y791
W034
W121
W090
R764
W172
W026
IC702
L717
W025
W075
C0
01
W141
R779
C778
D711
R708
K101
R765
Y981
R792
C785
R704
W087
Y810
W091
C714
R703
D962
R762
LC805
W177
L7 03
R759
C703
C708
C7 07
Y1
C111
J806
Y811
R780
D712
W120
R758
C704
C710
04
D001
Y005
C002
R763
R817
C805
Y809
W111
R7
R753
R757
W128
C713
R103
R104
R102
C101
R005
Y107
Y106
Y006
R007
R008
R001
R002
W062
C789
71
R777
Q001
Q002
D814
38
W1
R755
C106
W077
R7
R749
D709
R740
C7
84
C7
C716
W082
CF101
R006
R628
L702
11
09
C7
W181
R741
R785
43
C774
R754
73
C7
L715
C775
C702
W132
R701
C105
Y007
C109
Q101
W188
D8
Q703
L701
V
C715
D101
C107
R105
L003
15
W143
L714
14
D7
C7
76
C701
C705
Y004
L101
C108
C102
R106
W078
R101
C005
TU001
W1
C7
R790
Y003
C003
J807
W028
W173
74
71
Q102
Q103
R108
R004
R629
W185
R776
W110
C110
08
Y7
C706
Y008
W158
W148
W147
W142
C770
C772
X701
C712
R107
R706
W002
R751
Q7
06
R783
SF101
W182
C004
C006
W171
W170
R750
89
W1
05
Q7
C7
83
C717
Y103
R109
W146
R110
C721
K103
W169
R747
R784
C104
C103
W045
L002
R003
R7 48
69
C7
R746
R705
C718
K107
S801
R818
W119
L713
C768
42
R7
R744
SF102
W061
Y102
W041
W1
39
R711
K105
K102
W035
B
W137 W135
C7
C767
R707
C720
W046
W088
65
L712
V
19 C7
W114
Y709
L711
R736
R807
W036
Y105
W047
CF702
W060
R808
C804
L709
63
C7
Y760
S802
W164
L708
L710
C7 66
C764
Y701
CF701
Y101
CL003
C809
R809
D813
C761
C762
Y716
W165
C7
C723
R712
W183
Q801
R815
L707
C758
C760
26
C722
R767
R797
Q760
R345
Q701
D345
R798
C670
R344
C759
R670
R671
K801
W006
Y303
D342
R735
R734
C728
W055
Q761
R673
C732
R715
R766
W039
Q601
R675
R672
R343
Q341
C727
R610
R674
S803
D343
CN00T
W003
Q602
Q762
Y302
R341
D341
09
R6
D344
R732
33 R7
C779
W014
W005
R342
C757
C756
R772
D603
W053
C671
W175
C341
W168
C780
C7
R608
C609
R814
R819
W184
IC701
29
W049
Q605
R802
Q805
W163
C7
R782
W063
W134
C781
R773
C607
C608
Q803
54
C7
W051
W117
D751
C738
C745
R710
C736
C744
D602
D805
R811
J802
S804
R820
W160
L706
55
W052
C786
W140
D753
C782
W118
W010
C662
IC601
W054
C750
W070
W072
W059
W056
L7
39
04
C743
C7
C731
K104
Y913
D601
R603
R614
W069
C802
R810
C749
C751
C746
Y801
R983
K701
C748
Y914
W126
C656
D801
W167
Y713
Y712
C753
W068
C734
W057
C602
LC801
D816
Q981
C747
C730
R604
R801
W066
C752
L705
C615
C987
C988
L716
R728
R727
D704
D702
C733
W195
S805
R980
R982
Q982
W065
R768
C740
C741
R985
R726
W012
C737
Y711
Y916
C604
C603
D604
Y802
J801
Y706
W166
D981
R724
D703
W048
W071
R602
R627
R984
Q702
R778
Y710
Y707
C735
R626
R606
Y604
Y603
R821
W050
R725
R722
R739
W089
C601
Q609
W190
R723
W007
W0
W086
B
R611
Y702
W019
99
W131
W105
W116
Y917
Y915
W021
C960
CP650
R620
R623
W101
LC701
W074
R625
R822
W058
Y965
C610
L951
IC801
C806
W079
W154
C742
Q607
W155
Y703
R769
R621
Q608
C8 07
Y705
W102
W015
D807
W157
W008
W153
W029
D974
C984
C964
C949
R824
W151
W162
W085
R965
HS601
R622
C613
R823
W152
Y918
C9
W104
W076
R624
D808
W150
C968
76
D980
CP955
R616
D970
D952
HS972
R9
L952
CP952
W112
C940
R970
Y972
72
L954
W092
W127
L975
C978
IC972
C952
W093
D955
K951
D951
Q980
C957
C955
L972
C977
K955
D975
Y975
W043
C975
C958
K952
W094
S901
D973
Y977
R986
C979
IC973
07
W1
C967
C989
44
W1
K957
VA901
R981
R977
CP953
K953
T921
C951
Y974
W129
C963
D977
C961
L973
R973
D953
C956
IC975
C981
80
C9
C962
W179
R910
FC901
W145
D971
R976
C953
Y950
C910
C991
C992
R991
FR901
Y912
R930
Y911
CN0PW
C902
C905
C915
K921
K922
R932
C993
LF901
W194
W156
C929
D928
CL002
D929
34 D9
R9
W159
D926
24
W193
C904
R921
W040
C922
W022
TH901
R902
W080
D927
C926
D922
D921
R901
R903
D931
W033
C928
W037
C906
D933
R934
D901
C924
C931
R929
R923
R922
R931
R933
W109
C903
HS921
C925
FRONT
CNDEG
W106
()
D932
W067
IC921
D935
W073
(No.YA150)2-21 2-22(No.YA150)
Page 14
MAIN PWB PATTERN [AV-14AMG4/S]
TOP
()
()
B1
L355
D370
HS351
R351
W016
W027
R355
51
C3
R350
R356
D350
CN00T
Q522
HS522
R352
K355
R522
D351
IC351
SG352
R354
R380
T521
D355
L356
R381
C359
C792
C791
R357
L351
C353
R353
Q707
C352
R795
C524
W103
C358
SG
R793
Q708
R794
W020
354
R359
C529
L357
TP-47G/R
SCREEN
R796
D707
C526
T522
R358
R528
SG351
TP-47B
SK351
Y502
Y501
CN0HV
R360
R527
D354
D356
47R/G
C530
TP-
D371
CN0E1
SG353
L421
R439
R440
C430
D523
L522
C551
Q371
Q372
Q373
C527
R426
R370
C350
CN0E3
CN0E2
R377
R529
R551
D551
W083
Y571
R369
W096
R375
R371
R421
R424
L525
C371
D372
R376
Q374
R373
R372
C582
W009
D530
CN00U
C425
L530
Y570
R422
R554
C556
R533
C580
TP-E
R523
Q401
R425
W196
C555
R584
R570
R571
Y505
R4 72
W133
W013
R555
D554
C521
Y401
C421
W004
W178
R448
C427
C581
C520
R428
R429
IC401
D555
C592
CL001
D581
Y971
R572
CN00X
R520
R4
C471
R432
C423
D592
R530
R433
C435
D593
R591
C591
C523
31
R471
D423
C593
R576
R575
W084
R521
Q521
C420
R594
CN0E4
D571
C522
R423
R595
C573
Q704
R430
D422
C4
36
C428
Q572
R574
R592
D520
Q402
C426
Q591
D591
D713
R737
Q471
D471
W064
R597
R596
L551
Q571
IC974
R524
L7 03
R759
W031
D4
R412
D420
HS401
R593
W108
R573
Y973
C965
R758
R420
C422
R473
72
R402
D401
Y720
R757
R777
W097
W149
R403
R404
W123
D594
Q592
C532
D583
R630
C983
D791
C982
C985
W180
A
W161
R755
R756
R474
R401
CN00U
R978
R738
R475
L715
C775
W042
W038
C572
CN00S
C986
C777
R761
34
R4
R427
C402
W098
R709
R585
R582
R583
C571
CN00C
J809
W032
D706
R781
W176
W024
W192
W191
W130
C4 29
W081
C401
R405
D701
W187
D582
R581
Q791
R731
D708
Y581
W011
R632
C793
R974
IC976
W017
R7
45
R7
60
W136
W044
W125
W124
W113
W122
W030
W023
W018
W197
W095
R411
W001
C106 C107
Y007
C109
CN0E5
K106
W186
Y582
R
9
6
2
R764
R765
R762
R791
Y791
R708
W034
W121
W115
W090
W198
W075
L001
R763
W172
W026
D711
L717
C714
Y003
W141
R779
C778
IC702
C704
R704
W025
C0
01
K101
C805
Y810
Y981
W091
R740
R792
W087
R754
C785
R703
D962
J806
W177
R780
R7
C703
C708
C7 07
C710
Y1
C111
C002
Y811
Y809
W111
D712
71
R753
W120
W128
C713
04
R103
R104
R102
C101
Q001
Q002
Y006
LC805
C789
C7 84
L702
R007
R008
R001
R002
R817
W062
R7
38
W1
C7
D101
W077
D814
D8
15
R628
W181
Q703
43
R749
C702
W132
11
W188
W082
CF101
73
C7
C701
V
Q101
R741
R785
W143
C7
C7
09
R701
C716
C105
L003
TU001
C774
D709
14
D7
R776
76
L701
C705
C715
L101
W078
R101
W028
R751
W146
C772
R790
R005
Y107
Y106
J807
R629
W173
L714
R750
Q102
Y004
C003
W185
C706
W110
R105
R706
D001
Y005
C005
08
Y7
W158
W148
W147
W142
W135
X701
Q103
C108
C102
R106
W002
74 W1
R7
C712
Y008
C004
C006
R004
W171
W170
R7
84
C770
C7
71
Q7
06
C7
83
83
Y103
R108
C110
W182
R006
69
C7
05
Q7
R746
C103
C721
L002
R003
K103
W169
W1
89
C718
SF101
Y009
C104
W045
K107
D715
L713
S801
R818
W119
W137
D716
C768
R7
42
SF102
R109
R107
W061
Y102
W041
W1
39
R744
C717
R711
W035
R747
R7 48
L711
R736
C7
R707
C720
R110
W046
W088
K105
K102
B
L709
63
C7
65
V
R705
W114
Y709
R807
C767
Y105
W036
C761
L712
19 C7
W047
CF702
W060
Y760
R808
D813
C804
W164
R345
L708
C758
L710
C7 66
CF701
Y101
CL003
S802
D345
L707
C762
Y716
C723
W165
C7
Y701
W183
R344
C760
C764
26
Q801
Q341
C728
Q701
C722
R767
R610
C809
C759
R734
R712
Q601
R674
R671
R815
K801
W006
Y303
R735
W055
Q602
R809
R673
C732
W039
R797
Q760
Q762
S803
CN00T
R766
W014
R798
C670
Y302
R341
33 R7
C727
W003
09
R6
R670
Q761
C671
R814
D344
C779
C781
R715
R675
R672
W005
D342
R732
C756
D603
W175
C341
D343
W168
C782
C7
C609
W053
Q805
D341
C757
W184
C780
29
W049
R772
Q605
R802
R819
W163
R782
54
C7
W063
W134
IC701
R773
R608
C607
C608
Q803
C7
R342 R343
L706
55
W051
W117
D751
W118
D602
D805
J802
S804
R820
W160
W052
W140
W059
39
C7
C731
W010
C662
W069
R811
W054
C746
W070
W072
W056
L7
04
C743
K104
Y913
R603
R614
C802
Q981
K701
C751
C738
C745
R710
C736
C744
L705
C734
Y914
D601
C656
R604
LC801
Y801
R810
W167
R983
C747
C753
D753
W068
C752
W057
W126
C602
IC601
W066
C730
C615
C987
C988
W065
D702
C733
R627
W195
D816
R801
S805
R980
R982
R727
R602
C604
D604
D801
Y803
W166
W012
Y711
Y916
W071
R626
C603
J801
Q982
D981
W048
Y603
Y802
Y706
R768
C740
C741
D704
R606
Y604
R821
W050
R985
R984
C786
C750
Y710
W086
W089
C601
W190
C749
W0
B
Q609
R611
Y713
Y712
C748
99
W105
C960
W101
LC701
W019
W131
W116
Y917
Y915
W021
R822
W074
W058
R625
Y965
C610
R620
R623
L951
IC801
D807
C8 07
C806
W079
W154
R769
C742
CP650
Q608
Q607
Y705
W155
Y703
W102
R621
L716
C737
W029
W015
C964
W157
W008
W153
R728
R726
D703
W085
C984
C949
HS601
R823
W151
R724
R739
Y707
C735
W162
R965
R622
C613
R824
Q702
R725
R778
R624
W152
R723
R722
W007
K954
C9
W104
W076
D980
CP955
R616
D808
Y702
C968
76
D974
W150
D970
HS972
R9
L952
CP952
D952
W112
C940
R970
Y972
72
L954
W092
W127
L975
C978
IC972
C952
W093
C957
D955
C955
K951
D951
L972
C977
Q980
K955
D975
Y975
D973
W043
C975
C958
K952
W094
S901
Y977
R986
C979
IC973
C989
07
W1
C967
44
W1
K953
K957
VA901
R981
R977
CP953
C953
T921
C951
Y974
W129
C961
L973
C956
IC975
C981
80
C9
D977
W179
R973
D953
C962
R910
FC901
W145
D971
R976
C963
Y950
C910
C991
C992
R991
FR901
Y912
R930
Y911
CN0PW
C902
C905
C915
K921
K922
R932
C993
LF901
W194
W156
C929
D928
CL002
D929
34 D9
R9
24
W159
D926
C922
W193
C904
R921
W040
W022
TH901
R902
W080
D927
C926
D922
D921
R901
W033
C928
R903
D931
W037
D901
C906
D933
R934
R929
C924
C931
R933
R923
R922
R931
W109
C903
HS921
IC921
C925
FRONT
CNDEG
W106
()
D932
W067
D935
W073
2-24(No.YA150) (No.YA150)2-23
Page 15
VOLTAGE CHARTS
<MAIN>
MODE
PIN NO.
IC401
1 2.9
2 25.3
3 1.7
4 0
5 12.8
6 25.7
7 2.9
IC601
1 18.1
2 0
3 0
4 0
5 9.1
6 0.6
7 0
8 19.3
9 13.2
IC701
1 0
2 0
3 1.8
4 3.2
5 3.2
6 0
7 3.2
8 0
9 0.5
10 1.6
11 1.5
12 0
13 0.2
14 3.0
15 4.9
16 2.0
17 2.3
18 0
19 2.3
20 2.3
21 0
22 2.4
23 2.0
24 1.9
25 2.0
26 2.3
27 1.9
28 0
29 1.9
30 1.9
31 0
32 3.3
33 0
34 2.2
35 2.2
36 3.5
37 3.5
38 2.3
39 2.58
40 0
41 2.0
42 1.8
43 2.2
44 0.5
45 8.2
46 1.4
47 4.8
48 1.3
49 2.2
50 2.2
51 1.4
52 1.5
53 2.2
54 2.2
55 1.4
56 2.2
57 2.2
58 1.4
59 1.5
60 7.4
61 7.4
62 3.6
63 3.6
64 0.1
65 0
66 0.5
67 1.6
68 0
69 4.8
70 1.3
71 1.3
72 1.3
73 1.9
74 1.7
75 0.2
76 0
77 3.2
78 1.2
DC (V
MODE
)
PIN NO.
79 1.2
80 0
81 0
82 4.8
83 3.6
84 3.7
85 2.2
86 2.2
87 2.3
88 3.2
89 0
90 3.2
91 1.6
92 0
93 1.7
94 3.2
95 0
96 1.7
97 3.2
98 0
99 0
100 1.8
101 0.3
102 3.3
103 3.2
104 0
105 0.2
106 0.2
107 0
108 1.7
109 1.5
110 3.2
111 2.3
112 0.4
113 0.3
114 3.2
115 0
116 0.7
117 1.9
118 1.7
119 3.2
120 0.4
121 0
122 0.4
123 0
124 1.8
125 0
126 3.2
127 3.1
128 3.2
IC702
1 0
2 0
3 0
4 0
5 3.2
6 3.1
7 0
8 3.2
IC801
1 3.2
2 3.2
3 0
IC921
1 302.7
3 0
4 0
5 31.5
6 3.5
7 0.9
IC972
1 6.3
2 0
3 3.3
IC973
1 14.1
2 11.9
3 0
4 3.2
IC974
1 1.8
2 0.2
3 0
4 0.5
5 2.9
6 0
7 3.2
IC975
1 6.3
2 4.9
3 0
4 3.3
IC976
1 1.8
2 0.5
3 0
4 0.5
DC (V
)
MODE
DC (V
PIN NO.
5 2.9
6 0
7 3.2
Q101
E 2.1
C 11.8
B 2.9
Q521
E 0
C 9.9
B 0
Q522
E 0
C 110.0
B 0
Q571
E 114.5
C 0
B 114.1
Q572
E 0
C 3.2
B 0
Q601
E 8.1
C 0.2
B 8.2
Q602
E 0.2
C -0.1
B 0
Q605
E 0
C 2.7
B -0.1
Q607
E 0
C 0
B 0.6
Q608
E 0
C 14.4
B 0
Q703
E 3.2
C 0
B 3.2
Q791
E 0
C 4.1
B 0
Q801
E 2.1
C 0
B 1.3
Q803
E 0
C 0
B -1.2
Q805
E 0.2
C -1.1
B 0
Q980
E 14.1
C 6.2
B 14.1
Q981
E 0
C 14.1
B 0
Q982
E 0
C 0
B 0.7
TU001
1 2.0
2 0
3 0
4 1.8
5 1.7
6 4.9
7 4.9
8 0
9 34.1
11 0
<
MAIN (CRTSOCKET)
MODE
)
PIN NO.
IC351
1 2.2
2 2.1
3 2.1
4 0
5 4.1
6 184.2
7 117.2
8 121.9
9 111.9
DC (V
>
)
(No.YA150)2-25
Page 16
WAVEFORMS
-MAIN PWB-
IC401-1
IC401-3
[V]
IC401-5
[V]
IC401-6
[V]
[V]
IC701-10
IC701-66
T522-2
0.8Vp-p
[0.2us/div] [0.2us/div]
2.6Vp-p
[H]
5.4Vp-p
[H]
0.4Vp-p
27Vp-p
IC701-11
3.4Vp-p
IC701-67
3.5Vp-p
T522-3
60Vp-p
52Vp-p
IC701-22
2.0Vp-p
IC701-74
[H]
1.0Vp-p
T522-5 T522-7
[H]
240Vp-p
[H]
[H]
IC701-23
IC701-85
28Vp-p
[V] [V]
2.8Vp-p
[H]
1.5Vp-p
[H] [H]
26Vp-p
IC701-48
IC701-86
T522-9
2.2Vp-p
1.4Vp-p
210Vp-p
[H]
[H]
IC701-87
[H]
2.0Vp-p
Q521-B
1.5Vp-p
Q521-C
-CRT SOCKET PWB-
IC351-7
120Vp-p
IC351-8
[H]
42Vp-p
100Vp-p
[H]
[H]
Q522-B
IC351-9
10Vp-p
140Vp-p
[H] [H]
[H]
Q522-C
[H]
930Vp-p
2-26(No.YA150)
Page 17
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan
(No.YA150)
Printed in Japan
VPT