JVC AV42PD20ES Schematics

SCHEMATIC DIAGRAMS
PLASMA WIDE TELEVISION
BASIC CHASSIS

AV42PD20ES

1 2 3
4 5 6
7 8
P
TV OK
P
AV42PD20ES
MF
CD-ROM No.SML200204
9
0
AV
MENU
TV

CONTENTS

NOTE ON USING CIRCUIT DIAGRAMS SEMICONDUCTOR SHAPES BLOCK DIAGRAM CIRCUIT DIAGRAMS PATTERN DIAGRAMS
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
2-1 2-2 2-3 2-7 2-21
No.51955
Apr. 2002
AV42PD20ES
STANDARD CIRCUIT DIAGRAM

NOTE ON USING CIRCUIT DIAGRAMS

1.SAFETY
The components identified by the symbol and shading are critical fo r safety. For continued safety rep lace 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 con ditions.
(1)Input signal : Colour bar signal
(2)Setting positions of each knob/button and variable resistor
(3)Internal resistance of test er
:DC 20k
/V
(4)Oscillos cope sweeping time
:H
20µS/div
:V
5mS/div
:Others
Sweeping time is specified
(5)Voltage values
:All DC voltage values
Since the voltage values of signal circuit vary to some extent according to adjustments, use them as reference values.
3.IND ICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board
:R1209
R209
4.INDICATIONS ON THE CIRCUIT DIAG RAM
(1)Resistors
Resistance value No unit :[
]
K
:[K
]
M
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
:Uninf lammable resistor
FR
:Fusible resistor
Composition resi stor 1/2 [W] is specified as 1/2S o r Comp.
(2)Capacitors
: Original setting position when shipped
5.NOT E FOR REPAIRING SERVI CE
This mode l's p ower circu it is p artly diffe rent in th e 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 ci rcuit and circuit constants may be subject to change for i mprovement without any notice.
NOTE Due improvement in performance, some part numbers show in the circuit diagram may not agree with thos e indica ted i n the part list. When ordering parts, pl ease use t he numbers t hat appear in the Parts List.
Type
MM
:M eta lized mylar cap ac i tor
PP
:Polypropylene capacitor
MPP
:Metalized polypropylene capacitor
MF
:Metalized film capacitor
TF
:Thin f ilm capacitor
BP
:Bipolar electrolytic capaci tor
TAN
:Tantalum capacitor
(3)Coils
No unit
:[
µ
H]
Others
:As specified
(4)Test point
:T est point
:Only test point display
(5)Connecting method
:Connector
:Wrapping or soldering
:Receptacle
(6)Ground symbol
:LIVE side ground :ISOLATED(NEUTRAL) side gro und :EARTH ground :DIGITAL ground
:[M ]
Capacitance value
1 or higher :[pF]
less than 1
:[µF] Withstand v oltage No indication :DC50[V]
Others :DC withstand voltage [V] AC indicated
:AC withstand voltage [V]
Electrolytic Capacitors
47/50[Example]:Capacitance value [µF]/withstand voltage[V]
This model (AV42PD20ES) consists of a MONITOR and a RECEIVER. However, the MONITOR and RECEIVER cannnot be activated separately. Trying the separate activation of the MONITOR or RECEIVER may cause a trouble. Always try to activate the MONITOR and RECEIVER as a unit during a service repair.
No indication
:Ceramic capacitor
AV42PD20ES
MICOM PWB PATTERN
(PARTS SIDE)
AV42PD20ES
20 1
C055
R087
R088
R084
R082
R083
R078
R079
C057
C056
10
C0
25
52
C051
IC003
21
22
C070
IC
R103 R104 R105 R106
C013
R097 R099 R101
26
30
R146
R081
20
25
30
40
48
25 L015
R073
R071
R072
R074
49C0
C048
D010
D001
R094 R092
12C0
R093
R091
5
8
1
4
R077 R089R090 R096 R098 R100 R102
IC005
80
4
Q013
R144
1
5
6
J2
R069R070
3 4
C061
R111
R067R068
R095
R150
R113 R108
R110
R126
50
40
IC012
30
R055R56
R05960R
R061R062
R057R058
R63 R064
R065R066
R075
R076
R147
2
R142
70
1
R107
R109 R112
R128
D008
R127
R125
D006
50
C054
R145
R080
1015
65
96
97
D007
D005
49
L016
C053
24
20
10
1
35 40
50
60
110
100
X001
45 35 25
CN001
2-36
FRONT
5
1
IC002
42
K001
R046
R047
R049
R051
R053
40
120
62C0
40
R135
C046
C044
C059
30
R040 R039 R038 R037 R036 R035
R048
R050
R052
R034
R042
33
IC001
32
30
C031
20
LC001 R043
R044
R021
R045
R020
R019
R018
10
R005
R004
R001
R003
J1
1
1
128
R134
C060
R041
C028
No.51955
GND
R026
R028
R030
R027
R029
R031
R014
C003
R015
C022
Q010
D003
R012
D002
C025
C023
15
Q008
R130
R009
Q009
D004
R011
R010
R131R132R133
C026
R129
C024
10
C004
R016
5
20
Q012
7
C007
R017
R140
3.3V
C027
Q011
R006
K002
C058
C006
R008
R007
R013
C001
M
0
C021
SMF-0M001A SMF-0M002A SMF-0M301A
C019
5
1
2
MICON PB
ASS'Y
VP0204
DP6060
Apr. 2002 No. 51955
AV42PD20ES
1
5
15
4042
1
4
1
5
10
15
30
35
40
45
50
20
22
10
30
35
5
8
25
2120
25
01.08.09
TOHO
CKM0389-F01-1
49
C002
C005
C008
C014
C015
C016
C017
C018
C029
C030
C036
C037
C038
C040
C041
CN001
IC002
IC004
IC901
IC902
L001
L007
L008
L009
Q001
R151
R148
Q007
R002
R022
R023
R024 R025
R032
R033
R119
R120
R122
R123
R136
R137
R138
R139
R141 R143
X001
UL MARK
R164
R156
R157
L022
K004
1
4
5
7
C001
R152
R165
C020
C032
C033
C034
C035
C039
C042
C043
C045
C047
C050
R153
L003
L005
L006
L010
L011
L012
L013
L014
Q002
R149
R085
R086
R114
R115
R116
R117
R118
R121
R124
R167
R168
R166
Q021
R161
R162
R163
R154
R155
C063
C064
C065
L017
L018
L019
L020
L021
C004
IC903
R158
K003
K005
LC002
Q022
AV42PD20ES

CONTENTS

SEMICONDUCTOR SHAPES

BLOCK DIA GRAM CIRCUIT DIAGRAMS
MAI N PWB CIRCUI T DIAGRAM SIDE JACK PWB CIRCUIT DIAGRAM SPEAKER TERMINAL PWB CIRCUIT DIAGRAM FRONT SW PWB CIRCUIT DIAGRAM AV SW PWB CI RCUIT DIAGRAM LINE FILTER & POWER PWB CIRCUIT DIAGRAM FRONT CONTROL PWB CIRCUIT DIAGRAM 100Hz PWB CIRCUIT DIAGRAM MICOM PWB CIRCUIT DIAGRAM
P ATTERN DIAGRAMS
MAIN PW B PAT TERN POWER PWB PAT TERN LINE FILTER PWB PATTERN AV SW PWB PATTERN SIDE JACK PWB PATTERN FRONT CONTROL PWB PATTERN FRONT SW PWB PATTERN SPEAKER TERMINAL PWB PATTERN 100Hz PWB PAT TERN MICOM PWB PAT TERN
2-2 2-3
2-7 2-11 2-12 2-12 2-13 2-15 2-17 2-19 2-21
2-23 2-27 2-28 2-29 2-30 2-31 2-31 2-32 2-33 2-35
MICOM PWB PATTERN
(SOLDER SIDE)
FRONT
SEMICONDUCTOR SHAPES
TRANSISTOR
ECB
1 N
BOTTOM VIEW
FRONT VIEW
E C
B
ECB
BCE
(G)(D)(S)
IC
B O TT OM VI EW F R O NT V IEW TO P VI EW
OUT E IN
CHIP IC
2-2
N
N
IN OUTE
N
1
N
1 N
TO P VI EW
1
N
ECB
CHIP TR
TO P VI EW
1
C
BE
N
No.51955No.51955
2-35

BLOCK DIAGRAM [1/2]

MAIN PWB
SIF
IC101
AV SW
IC101
MULTI SOUND
PROCESSOR
FUSE
LF901
R
L
R
L
M_CV/Y
VTV1
Y/C 4
AV SW PWB
M_C
REMOCON
KEY
FRONT CTRL
PWB
D901
T901
POWER PWB
SP R
SP L
V100, U100, Y100
IC301
DEF & RGB
PROCESSOR
TU001
TUNER
PIP_V
IC602
AMP
IC672
IC602
ALC
IC601
POWER
AMP
V 4
L 4 R 4
HEAD
PHONE
EXT 4
EXT-1
EXT-2
EXT-3
IC101
VIDEO
PROCESSOR
& CODEC
IC202
FIELD AND
LINE
CONVERTER
IC201
SAMPLE RATE
CONVERTER
IC301
ENHANCE
IC203
2.9Mbit FM
V,U,Y
IC204,205
2.9Mbit FM
IC151
VIDEO
PROCESSOR
& CORDEC
IC001
MICRO COMPUTER
MICON PWB
100Hz PWB
IC003
EP ROM
IC004
MEMORY
IC003
PC IN
AC
INLET
F901
S901
PDP
MONITOR
D931
T931
LF903
LINE FILTER PWB
SD RAM
IC961
12V REG.
IC962
9V REG.
IC963
8V REG.
IC964
5V REG.
IC965
3.3V REG.
5V STB
A VCC
32V
12V
9V
8V
5V
3.3V
SIDE
JACK
PWB
SUB
WOOFER
L/R
L/R
VTV1
L/R
LTV/RTV
PC RGB,V/H
PC RGB
V/H
V1 L1/R1
V SEL
L SEL/R SEL
V2 Y2/C2
L2/R2
V4 Y4/C4
L4/R4
V3 Y3/C3
L3/R3
HP L/R
HP L/R
REMOCON
FRONT SW
PWB
SPEAKER
TERMINAL
PWB
IC102
L/R
L/R MON
L/R MON
FUSE
F902
IC303
RGB SW
IC502
TV/VGA SW
IC751
BUFFER
RXD/TXD
RXD/TXD
RXD/TXD
AMP
RGB
V/H
A V42PD20ES
AV42PD20ES
No.51955
2-3 2-4
No.51955
BLOCK DIAGRAM (PDP MONITOR) [2/2]
AV42PD20ES
A V42PD20ES
PWR PWB
LED PWB
AUDIO UNIT
SP PWB
AUDIO OUT
NDR
26pin
SW7
LED CTL 1/2
REMIN
LM,RM
DET
R,G,B
G SYNC
PW
LD
AU
MUTE
BUFFER
VDD+M5
AUDIO / TU5V
REM IN
RXD/TXD
AMP
IC5712
AD8023
HD VD
Analog video signal Digital video signal Single Line Two or more Lines
REG
M+5V
TU 5V
SMUTE from CPU
HD
Y/G OUT U/B OUT V/R OUT
LPF
8MHz
LPF
18MHz
LPF
23MHz
SYNC SEP
BA7078
CTL1/CTL2
LEDCTL1/LEDCTL2
SDA6/SCL6
CONVERTER
CXA3506
BUFFER
BUFFER
BUFFER
BUFFER
HD OUT VD OUT TO CPU
TO A/D TO G/A
REMIN
/PDAD
A/D
IC6501
SCL3/SDA3
RXD/TXD
SN74AHC2G66
STATE/POL
SCL4/SDA4
MHD/MVD
24/48bit
Clamp/Mask
DIV OUT
1/2CLK
8M,18M,23M LPF_ON
SELECT
SW
IC6001,6002
,6003
*3
VD
SDIN1
CSSCR/
SIK1/SID1/RSTSCR
CSGA
To SCPD1
From SCPD1
SIK2/SID2 /CSGA/RSTYUMA
SDIN2
PRE G/A
YURI-A
IC7501
uPD65951
Matrix
de Matrix
Auto Position
Color,Tint
Timing Generator
SCCLK0
ENPDP
SBD/SBK
SDIN2
SIK2/SID2/RSTGA
To PDP
To G/A
To OSD/PDP
DV_HS0 DV_VS0 DVCLK0
PLS0/PLS1 SC_FS0
SC_HS0 SC_VS0
SYSTEM CONTROLLER CPU
SMUTE
VMUTE
BLKMARI
XRST/ENAMDP
OSDBUSY(AD port)
CSOSD
To OSD
From OSD
To AUDIO
To PDP
/XPLLRST
POWER
To/From POWER
To AMDP
To G/A
DSP UNIT
DDR Mem
IC8005
MT46V2M32
DIGITAL
SIGNAL PROCESSOR
IC8001
TMX5712B
AMDP2
I-P convert,edge-emphasis,NR
FLASH ROM
IC8006
SCPD1
BUFFER
IC8505
X' TAL
80MHz
X8501
POMUTE
SDA1/SLC1/ENAMDP/
XRST/XPLLRS
from CPU
SCL1/SDA1
5V 3V
48
CSSCR/SIK1
SDIN1
SID1/RSTSCR
DIGITAL
SIGNAL PROCESSOR
IC8501
Resolution-Convert Screensize-convert
SDRAM
IC8502,3,4
64Mx3
LCX74
1/2f
40M
LCX74
1/4f
SCL5/SDA5
H/V/F
X' TAL
64.5MHz
10M
SCL6/SDA6
To ADC
RGB 24bit H:853dot
V:480dot
BUFFER
PDADY
LCX04
PDADP
POSYNC
PUSH ROCK
SDIN2
POST G/A
TIRAMISU-A
IC9001
uPD65948
Gamma Converter
OSD Composer
Timing Gen.
Timing
Generator
Gamma Converter
OSD Composer
SYSTEM
KEY IN
SW
SIK2/SID2 /CSGA/RSTGA
C
BUFFER
ICxxx
GAMMA
MODULE(AD port)
PSS/ALARM from MODULE
to CPU
OSD BUSY
OSD
IC9403
MB90098A
GA
Write Data
CD-IN
SCL2/SDA2
SIK3/SID3 /CSOSD
LCX574
RST
IC95__
E2P-ROM
IC9502
CAT24WC64
TRANSMITTER
DS90C383AMTD
X3
Q
LCX74
1/2f
3.3V
from CPU PLCK/PLE /CLE/PSSC /SDA3/SCK3 /ENPDP
5V 3V
LVDS
IC9401
LVDS
TRANSMITTER
ICxxxx
Q
To/From CPU
SDA5/SCL5
To CPU
3V 5V
to CPU PSS/ ALARM
VMUTE
AD1
AD2
POWER SUPPLY
T-ALM1
POWER POMUTE
(CPU/MUTE)
TEMP
SENSOR
PLASMA MODULE
No.51955 No.51955
2-5 2-6
A V42PD20ES
AV42PD20ES

CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAMS

AV SW PWB
GND
GND
SC_YS1
SC_R1
SC_G1
SC_B1
SC_B
SC_G
SC_R
SC_YS
NOTE
OPTION(NON MOUNT)
X
:
IM-BW
:
BW
NRSA63J-0R0X
:
0
2SC2412K/QR/-X
:
*1
:
2SA1037AK/QR/-X
*2
MA111-X
:
*3
MA3120/M/-X
:
*4
DTC124EKA-X
:
*5
DTA124EKA-X
:
*6
2SC1740S/QR/-T
:
*7
2SA933AS/QR/-T
:
*8
Y
GND
GND
GND
GND
A_MUTE
GND
SC_YS2
GND
GND
GND
AV_LINK
CR
CB
Y50
B-Y50
R-Y50
AV_LINK
YS2
M_CV/Y
M_CV/Y
PIP_V
M_C
M_C
S_CV
SCL2
A.MUTE
YS2/AFC2
Y701
0
NC
GND
L_SUB
GND
NC
GND
LTV1
TXT_CV
ATT_ON/OFF
SDA2
SCL29V9V
ATT
TXT_CV
LTV1
RTV1
SDA2
TU2_AFC
TU2_SW1
TU2_SW0
RTV1
R_SUB
L_SUB
R_SUB
A_SUB_GND
POW_ON/OFF
TU2_AFC
Y702
X
L_OUT
R_OUT
GND
GND
GND
32V5V5V
R
L
(1/2)
TU1_SW0 TU1_SW1 TU1_AFC
3D_MONO
3D_ST
MSP_RESET
AUDIO_MUTE
A.MUTE
AMP_MUTE
L_SUB
A_SUB_GND
R_SUB
AUDIO_R AUDIO_L
A_M+VCC
A_M-VCC
A_GND
CN001
SDA1 SCL1 SDA2
SCL2 TU1_SW0 TU1_SW1 TU1_AFC
VTV1
LTV1
RTV1
A.MUTE
AMP_MUTE
R L L_SUB
R_SUB
AUDIO_R AUDIO_L
VTV1
VTV1
AGC
QGB1505J1-50
SDA1 SCL1 SDA2 SCL2
AGC
VTV1
LTV1
RTV1
3D_MONO
3D_ST
ALC
ALC
MSP_RESET
AUDIO_MUTE
R
L
A_SUB_GND
32V
9V
5V
A_GND
8V
MAIN PWB
SMF-1101A-U2
C564
.1/16
[1/2]
525P
D951
1SR35-400A-T5
100Hz PWB
MICOM PWB
R-Y50
B-Y50
Y50
RGBGND
SC_YS1
GND
-(B-Y)100
-(R-Y)100
Y100
GND
GND
GND
HD
V100
U100
Y100
Y50
SCL2
SDA2
IC751
MAX3232CPE
D.GND
HD2OUT
NC
R341
X
SDA2
XR342
SCL2
C344
X
X
ADR HVCO
SYNC2IN
C345
DAC1
NC
X
SYNC1IN
C343
VD1OUT
VD2OUT
NC
525/OTH HD2IN
525/OTH
R951
22
R1/2
.1/16
VDOUT
TX
RX
TXDO
RXDO
1kR752
C755 .1/16
GNDVCC
C1+
C751
IC302
X
T1OUT
V+
C1- C2+ C2- V-
C753
.47/10
CLPHD1OUT
HD3IN
VD3IN
DAC2
VCC
AFC
FILTER
A.GND
VD1IN
HD1IN
VD2IN
3.3V
560
R751
R1IN
.47/10
NC
NC
C752
R1OUT
X301
R2OUTT1IN
T2IN
T2OUT
R2IN
C754 .47/10
Y301
0
X
R343
X
C342 X
XR344
C346
X
XR348
XR347
XR346
XR345
9V
C347
VDIN
HDIN
X
C341
X
IC501 TC74HC4538AF-X
H PULSE GEN.
0
R515
SCP
VOUT
H0UT
GND
VD
SCP
Y302
0
L501 QQL244K-180Z
C511
100/16
NC
1Q
GND
2Q2Q2A
8V8V8V
GND
GND
GND
3.3V
CLKOUT
18
3.3V
K301
Y304
NQR0413-003X
X
8V
R513
10k
X
R514
1B
1A
1Q
1CD
2B
2T2
2CD
R517
X
R516
10k
GND
GND
GND
GND
GND5V5V5V3.3V
525P
470pCHC513
1T1
1T2
2T1
VCC
470pCHC514
C512
.1/16
525P/OTH
M_CV/Y
M_CV/Y
GND
GND
S_CV
M_C
M_C
S_CV
SC_G
SC_R
SDA1
SCL1
R511
4.7k
R512
0
CH
C563
X
R324 X
R323
X
R528
1k
C522 47/25
R410
1.5k
SC_R1
GND
GND
SC_B1
SC_G1
SC_B
SC_YS
ATT
JLC1562BF-X
C501
15p
C502
15p
QAX0549-001Z
24.576MHz
R304
10k
NQR0431-001X
C320 2200/6.3
R322
0
NQL092K-1R5X
R321
0
C301
100/16
C523 .1/16
RGBGND
R-Y50
IC701
CH
CH
C348
R301
C302
VDD
TV_VD
SC_B2/
SC_R2/
B-Y50
Y50
X501
X
100
100R302
LC301
.1/16
L301
1.5
NQL092K-1R5X
VD
VGA_VD
SC_G2/
RGBGND
RGBGND
Y306
C701 10/50
NC
3.1V
3.6V
3.6V
3.1V
0V
2.3V
NC
NC
NC
0.2V
L302
HD
X
SCL1
1.5
SCL1
SDA1
MA3056/M/-X
SDA1
C702
.056/16
CLKI
X1
X2
CLEXT
TEST
SUBST
RESN
SCL1
SDA1
VDD(D)
VSS(D)
HD
H35K
H38K
PWM
VSYNC
TV_HD
QGA2501C5-06Z
CN003 QGB1505J1-50
Y305
X
D773
D774 MA3056/M/-X
4.8V
VDD
A0A1A2
0V
SWITCH
3.1V
VGA_HD
SDA2
100
R712
R501
0
X
R502
VGA/OTH
FH1_2
A
INH
CN0C1
SCL2
100
R711
3.6V
3.6V
SCL2
SDA2
R701
10k
R375
8.2k
NQR0431-001X
C308
.1/16
0V
3.1V
SSD
VSS(D)
HSYNC
VDD(A1)
3.1V
0.4V
LC302
NQR0431-001X
C303
.1/16
B
VEE
CFREE
2
I
SDA1
SCL1
SDA0
SCL0
GND
220R776
220R775
220R774
220R773
R772
IICFREE
SCL0
SDA0
SDA1
SCL1
MA3056/M/-X
3D_ST
3D_MONO
1kR721
R722
1k
10k
10k
10k
R708
R707
R706
0V
0V
4.5V0V0V
3D
3D_ST
3D_MONO
LR_CEN
ATT_ON/OFF
M.SW0
M.SW1
0V
0V
1.8V
4.8V
R704
10k
R7021kR703
1kR715
C352
47/25
IC303
TC4053BF/N/-XE
RGB SW
Q313 *5
LC303
18kR319
5.6kR318
NC
3.1V
SCP
SVM
VDD(D)
VSS(MC)
DEF & RGB PROCESSOR
VSS(A1)
FBP
VDD(A2)
VSS(A2)
0V
0.3V
3.1V
3.3k
R522
R521
1.8k
IC502 TC4053BF/N/-XE TV/VGA SW
C
VSS
220
D771
MA3056/M/-X
D772
ALC
10k
R705
ALC
SUBTITLE
VSS
1k
100R317
3.7V1.1V0V
BOUT
IC301 SDA9380
E/W
NC
.033/25
12V
AGC
TXDO
GND
TXDO
AGC
RXDO
TU1_SW0
TU1_SW1
1kR723
R717
0
R716
0
A
B
B
Bout
VDD
Rout
B_VGA
R
R_VGA
G
INH
VEE
G_VGA
Gout
C310
Oct-2200
100R315
100R316
.1/16
C307
C323
7.9V
3.6V
3.7V
ROUT
GOUT
VDD(MC)
D/A
VD+
VD-
1.5V
NC
NC
R491
3.3k
C401
C305
.1/16
R401
3.3k
Q401
*1
R402
10k
0.022
0.5V
BIN
VDD(A3)
3.1V
R492
.047/25
R403 330
0.022
C322
10k
0.022
C321
0.5V 0.5V
GIN
VSS(A3)
C491
R409
10k
R314 220
0V
RIN
FBL1
FBL2
B/V1
G/U1
R/Y1
VSS(A4)
VIN
UIN
YIN
VDD(A4)
DCI (Ik)
VREFC
VREFN
VBLO
VREFH
PROTON
IBEAM
(ABL)
BSOIN
VPROT
HPROT
HSAFE
0.2V
1.1V 0V
CH
R592
C591 470p
3.3k
R404 220
Q402
*1
OSD_EW
MSP_RESET
TU1_AFC
YS2/AFC2
GND
RXDO
TV_LINK/COMPULINK
C.V
RESET
RESET
TU1_AFC
AV_LINK
MSP_RESET
TXT_CV
R374 100 Q312
*2
R371
1.2k
C
VSS
C318
0.01
0.5V
C317
0.01
0.5V
C316
0.01
0.5V
C315
0.022
1V
C314
0.022
1V
C313
0.022
1V
3V
3.1V
R303
27k
2.5V
NC
C309
1.5V
.1/16
NC
1.3V
C311
.068/16
2.8V
X
C521
1kR504
R523
0
R593
1.8k
R405
150
R406
3.9k
YS2/AFC2
OSD_R
R365 Q309
R368
C306
.1/16
CH
DATA
STATUS
CLOCK
R
G
B
OSD_B
OSD_G
R359
560
47k
*1
C351 10/50
R362
27k
1k
VGA_VD VGA_HD
*3D314
C312 270p
R311
15k
R312
56k
R524
1.5k
R525
3.3k
Q403
*1
PDP VD
R407
220
AUDIO_MUTE
AMP_MUTE
READY
GND
YS
PROTECT
H_PULSE
V_PULSE
AUDIO_MUTE
AMP_MUTE
OSD_YS
V_PULSE
H_PULSE
R373 100 Q311
*2
R370
1.2k
*3D316 *3D315
TP-B
Q303 E
1.2
Q501
*1
PDP HD
R527
R526
100
220
R408 100
GND
STBY_5V
GND
GND
STBY_5V
SCL1
SDA2
SDA1
SCL2
IIC_FREE
SDA0
SCL0
SDA1
SCL1
SDA0
SCL0
SCL2
SDA2
R358
R364
47k
560 Q308
*1
R3611kR367 27k
R394
X
R395
TP-G
Q302 E
1.3
C510 10/50
KEY1
IICFREE
R372 100 Q310
*2
C350 10/50
R369
1.2k
R396
X
R337
100
X
Q302
R338
*7
100
Q303 *7
R339
100
R307 100 R1/2
D317
*3
R351
1.5k
Q304
*1
R352
1.8k
TP-R
Q301 E
1.2
D593
R591
0
KEY1
POWER
POW_ON/OFF
Q305 *1
47/25
R594
*3
R596 100k
PLED2
PLED1
KEY2
KEY3
REMOCON
H/P_DET
POWER_DET
NC
GND
CN007 QGB1505J1-50
KEY2
KEY3
REMOCON
H/P_DET
POWER_DET
PLED1
PLED2
CN002
QGA2501C1-11
KEY1 KEY2 KEY3 H/P_DET POWER_DET PLED2 PLED1
R363
R357
560
47k
Q307
*1
C349 10/50
R3601kR366 27k
SCP
0R391
OSD_B OSD_G
0R392 0R393
OSD_R OSD_YS
C338 100/16
Q301
*7
C331
R308
470/16
75
R305
D311
100
X
R1/2
R309
R306
75
100 R1/2
D318
C337
X
C333
D312
470/16
X
R310
75
D313
X
R353
R355
5.6k
8.2k
Q306 *2
*3
R356
3.3k
R354
1.5k
R595
2.2k C595
X
Q591
*2
C596
.1/16
Q592
*1
C332 470/16
V100 U100
Y100
RESET
H_PULSE
V_PULSE
AUDIO_R
TX
REMOCON
RX
AUDIO_L
NC
CN013
QGA2501C5-07Z
VGA_B GND VGA_G VGA_R VGA_VD GND VGA_HD
GND GND KEY1 KEY2 KEY3 H/P DET POWER_DET PLED2 PLED1 GND STBY_5V
CN026 QNZ0576-001
GND GND STB5V GND R GND AUDIO_R GND
rev
TXD GND HD GND G DET GND REM_DET GND RXD
rev GND GND AUDIO_L GND B VD GND GND
FRONT CONTROL PWB
PDP MONITOR
QGB1506L1-16
CN004
NC
GND
GND
GND
GND
STBY_5V
PROTECT
P_ON/OFF
No.51955
NC
A_GND
NC
A_GND
A_GND
A_M-VCC
A_M-VCC
A_M+VCC
A_M+VCC
5V
5V
32V
3.3V
3.3V
GND
GND
GND
GND
CN005
9V9V8V
QGB1506L1-16
12V
12V
GND
GND
POWER PWB
2-7 2-8
No.51955
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