Gateway CPD-EG300 Service Manual page 18

Table of Contents

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CONTRAST+
(POWER DEFLECTION)
CONTRAST-
MENU
BRIGHT+
RESET
GEM
BRIGHT-
CN701
8P
WHT
:S-MICRO
CY4-
8
CY4+
7
6
CY3-
CY3+
5
CY2-
4
CY2+
3
CY1-
2
1
CY1+
TO CONVERGENCE
YOKE
JW601
JW(10MM)
JW602
JW(5MM)
R605
0.1
1/2W
:RF
R670
TO Q602
C647
HEATSINK
47
100
500V
R610
B
47k
D606
RB441QT-77
IC601
C634
MC44603P
C630
330
SW-REG. CONTROL
0.1
RREF
Q602
R611
R645
VCC
IRFIBC40G
SW-OUT REG.
10k
47k
STBYMNG
R612
22
VC
FB604
1.1
E/AIN
S
OUTPUT
C635
D608
R638
R613
0.01
10k
MTZJ-T-77-18
3.9k
E/AOUT
:PT
GND
FB607
R644
JW(5MM)
R615
180k
Q601
3.9k
CLAMP E/AIN
DTC143ESA-TP
D610
C614
FOLDBACK IN
RELAY DRIVE
R634
R618
1
RGP10GPKG23
15k
390
:MPS
SFTSTRT
OVP
R619
R617
2.2k
R603
CT
1k
68
R614
C615
0.22
C616
C617
C661
CUR SENSE IN
0.001
3W
1000p
0.001
1000p
:PT
:RS
CH
CH
12V
STBYLSET
D602
DEMAGIN
C618
R620
1SS119-25TD
100p
22k
B
6
CN601
3P
DGC
5
DGC2
1
D601
TH601
GBU4JL-6088
NC
2
300V
4
AC-RECT
:POS
DGC1
3
R649
RY601
100k
IC603
VA600
1W
MOC8105TVZ
PHOTO COUPLE
D649
RCC CTRL
TH600
ISS133T
5.1
THP600
1
300V
IC604
D648
THP600A
2
TL431CLP
R600
RD13ES
ERROR AMP
1
CN602
10W
2P
C643
4700p
C660
C605
4700p
1
250V
E
250V
S601
AC POWER
1
4
SWITCH
LF602
:LFT
C604
0.47
2
3
250V
FB611
FB610
0
0
R604
FB614
FB615
F601
560k 1/2W
:RC
JW(5MM)
JW(5MM)
4A
250V
VA601
C601
C608
FB609
FB608
FB612
FB613
100p
100p
JW(5MM)
JW(5MM)
JW(5MM)
JW(5MM)
250V
250V
L
G
N
CN502
CN600
9P
WHT
:S-MICRO
TO A BOARD
AC IN
CN305
KEY SCAN
5V-2
C929
1000p
B:CHIP
R940
2.7k
5V
:RN
S901
SW
IC701
CXA8070P
CONV.CONTROL
D935
S902
UDZ-TE-17-5.1B
A_GND
SW
R941
D_GND
470
:RN-CP
V_SIN
R942
470
SCL
:RN
VPOSIN
R943
SDL
R703
S903
680
270
SW
:RN-CP
1/4W
V_DF
5V
C712
D704
D_VCC
0.1
1SS119
:PT
VREF OUT
C714
R944
HD.IN
R704
S904
C702
390p
1k
SW
:RN-CP
4.7
CH:CHIP
3.3k
H_CONVOUT
C701
V_REFIN
0.1
C713
S905
R945
25V
2200
SW
V.CONVOUT
10V
1.5k
B:CHIP
:RN
H-SAW_CAP
R705
4.7k
H_STATICOUT
C704
R946
S906
220p
2.7k
H-AGC_CAP
C703
SW
CH
12V
:RN
0.22
V_STATICOUT
:MPS
C705
A_VCC
R947
0.1
C715
R706
6.8k
4.7k
:PT
470
:RN-CP
16V
R948
JW(5MM)
V.SIN
S909
R949
SW
0
R708
R707
10k
10k
V-REF
R709
R710
10k
10k
C707
100p
CH
R716
C706
33
R713
100p
1W
0.68
R712
CH
:RS
1W
R711
33
0.56
1W
:RS
1W
R718
100
1W
:RS
R717
2.2
1W
R719
R724
:RS
15k
27
C708
1W
0.1
:PT
-15V
15V
R727
15k
L701
L702
R728
100
C710
1W
C709
470
:RS
15
R729
470
25V
2.2
25V
1W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
:RS
15
15
C711
0.1
15
:PT
IC702
STK392-910
CONV.AMP
IC605
12V
5V
5V-2
TDA8138A
5V, 12V REG.
L902
OUTPUT2
C640
FB616
C626
4700p
1.1
220
OUTPUT1
25V
250V
C627
NC
220
25V
GND
C629
185V
80V
15V
-15V
R633
470p
C610
10k
250V
390
DISABLE
400V
L603
15V
C619
R601
INPUT2
JW(7.5MM)
220
T601
200V
FB603
SRT
:HT
INPUT1
1.0UH
D612
FB601
R642
FMC-26UA
C628
0.45
220k
100
9
10
L604
25V
C620
FB602
100
0.45
100V
R609
8
11
47k
R646
3W
D614
FB606
100k
JW(5MM)
FMN-G12S
R639
7
12
0.1
L605
C621
2200
R621
25V
C622
6
13
0.1
470
R622
T504
1/2W
D615
25V
FB605
0.12
:HDT
1.1
1/2W
3DL41A(LC6-15)
R641
5
14
15V
10k
D616
C632
1
1000
L606
EGP20DL
25V
C611
4
15
100p
C623
2
2kV
R623
FB617
1000
0.12 1/2W :RF
0
HEATER
25V
C613
3
16
R637
10000p
1.5
D617
C624
3
630V
R624
470
1W
:PP
0.12
EGP20D
16V
:RS
:RF
2
17
10
Q511
C633
4
R616
IRFU110
470
R513
JW(5MM)
R508
H-DRIVE OUT
16V
220
100
1
18
2W
:RS
R625
D618
C650
C510
D611
0.12
EGP20D
100
HSS82
R631
C502
R509
D501
S
470p
:RF
220
16V
500V
0.01
22k
:PT
RD12ES-T1B2
B
C637
D654
R626
0.1
RD2.7ES-T1B2
220
D622
MTZJ-T-77-8.2B8.
2V
L508
HLC1
C508
5
1
100
R593
1
5V-2
25V
D605
4
D626
1.2k
1SS119-25TD
:RN
GP08DPK23
R589
3
2
4.7k
2
185V
R635
TH502
R591
R511
1k
150
R592
1
:CHIP
1/2W
150
T505
:FPRD
D625
R516
:RN
1/2W
:HST
3
R628
150
:RN
C625
Q605
GP08DPK23
270k
1/2W
0.1
R636
2SB1375
:RN
:RN
:PT
1k
PROT.
R577
-15V
C645
:CHIP
R643
27
100p
3.9k
2W
CH
:RS
D512
Q521
R627
C517
R590
Q606
1SS119-25TD
2SA1309A
470k
D624
0.01
22k
DTC114ESA
:PT
:RN
BUFF
ISS119-25TD
HEATER SW.
12V
R629
R630
1
15k
4.7k
RV601
C644
:RN
5k
47
25V
Q604
R506
DTC114ESA
R502
R505
R565
330k
STBY CONTROL
180k
10k
330k
:RN
:RN-CP
:CHIP
:RN
Q504
3
2SC3941A
R501
C501
V.DEF.AMP
100
10
4
R507
C504
C505
5
13
2.7k
330p
22p
:RN
500V
2kV
R503
B
SL
Q505
10k
:RN-CP
6
2SA1309A
C578
BUFF
C503
6
5V-2
12V
80V
185V
0.01
1000p
2kV
-15V
B:CHIP
R
D521
D510
ERA34-10TP1
ERA34-10TP1
7
C577
5
C528
0.01
R532
D520
0.01
2kV
8
2kV
2.2
F
ERA34-10TP1
:FPRD
F
CN510
CN501
1P
6P
:DY
TO A BOARD
CN301
KEY SCAN
IIC CLK
IIC DATA
5V-2
5V
5V
LOCK
IC902
CXA8071AP
DEF.CONTROL
C936
R907
100p
100
1/2W
CH
D VCC
D.GND
X902
LOCK
X5
C903
R951
C902
R915
100
470
0.01
4.7k
B:CHIP
:CHIP
16V
:CHIP
IIC DATA
V-USYNC
SDA
V.IN
D920
RB441QT-77
IIC CLK
SCL
V.DIV
V.GND
H.IN
H-USYNC
C906
1.0
:MPS
V.OSC
H.PH.FI
C905
0.068
5V-2
:PT
C930
V.AGC
AFC1
0.01
:PT
L901
V SAW
V.SAW
REF
V-REF
R929
E/W
E/W
VCO.FI
4.7k
:CHIP
C923
R934
V.SIN
V.SIN
R.F/V
1000p
10k
CH:
R931
C922
C928
CHIP
2.2k
1.0
0.01
:RN-CP
B:CHIP
H.AGC
DELAY CAP
C913
C927
0.1
C924
0.01
:PT
22
B:CHIP
V.DF
9V
12V
C921
C920
C916
470
.BLK0C70
0.01
22
B:CHIP
16V
H.DF
AFC2
C917
D903
D922
10000p
RB441Q
MA111-TX
B
H.FLY
H.OUT
Q903
R933
2SC3311A
1k
H.OUT
H.GND
VCC
D923
C925
C926
MA111-TX
0.01
470
B:CHIP
16V
V-REF
D926
MA111-TX
C918
10
C935
D924
MA111-TX
1.0
R504
D925
R632
0.47
MA111-TX
220
:FPRD
:CHIP
Q501
2SC3311A
H.OUT
9
Q502
2SA1309A
H.OUT
R730
33
H BLK
1W
C931
470p
CH
DEGAUSS
DEGAUSS
HEATER
HEATER
REMOTE ON/OFF
REMOTE ON/OFF
E/W
IC401
LA7840L
15V
V.OUT
12V
R529
10k
:FPRD
1
2
3
4
5
6
7
C402
C509
C404
R500
0.22
0.47
100p
C403
470
C401
100V
500V
220
25V
:FPRD
47
:PT
B
50V
100
R408
10k
R401
:CHIP
1.5
R407
2.2k
:FPRD
D403
-15V
1SS119-25TD
C405
R402
D402
0.047
330
RD4.7ES-T1B2
:PT
1W
:RS
C406
R410
0.0047
12k
:RN
185V
R404
:PT
5.6k
C407
:RM
R411
R409
0.022
36k
6.8k
R403
R405
:PT
:RN-CP
:RN-CP
14
1.5
1.5
R406
R581
1/2W
1/2W
10k
:RN
12k
:RN
R582
:RN-CP
L503
12V
56
FB506
D518
:FPRD
1.1
Q508
RD10ES
2SC3311
S
Q520
BUFF
C575
C574
8
IRFI9620GSLF35
1
10
100
0.01
H.REG.
C579
200V
250V
22p
2
9
FB505
2kV
5MM(JW)
7
SL
D502
D525
R587
D516
4
HSS82
1k
SB340L-6489
3DL41A(LC6-15)
:CHIP
6
C521
5
6
R517
100p
R586
R585
2.2 3W :RS
R522
2kV
2.2k
1k
47
FB504
SL
1/2W
1.1
H BLK
R539
C522
R538
10
0.0022
10
C518
H FLY
3W
100V
R526
3W
4300p
D527
L510
:RS
:PT
4.7k
:RS
1.8kV
RD5.1ES-T1B2
3.3mH
C580
R518
D506
0.01
2.2 3W :RS
PG124S15
:PT
D507
RD5.1ES-T1B2
R579
150k
2
4
12V
IC503
LA6500-FA
H-CENT AMP
RY500
C570
100
1
3
5
25V
D519
Q519
L509
JW117
MA111-TX
2SC3311A
HLC2
5MM
SW
C559
R573
R572
R570
0.0047
C572
220k
47k
1k
:PT
R574
4.7
R576
C571
10k
R571
250V
47k
10
33k
R510
3W
R575
22k
:RS
68
:CHIP
1/2W
:FPRD
R578
D511
C514
27
RD5.1ES-T1B2
0.91
C573
2W
L505
L506
200V
4.7
:RS
2.2mH
Q518
Q517
:PP
250V
R580
2SC3209LK
2SC2611
12
15k
AMP
H-CENT SW.
:CHIP
11
C516
0.36
C523
C525
C511
C531
C530
250V
0.12
0.082
0.3
0.068
0.12
:PP
200V
200V
10
200V
250V
200V
:PP
:PP
:PP
R512
4.7
9
5V
R515
R521
R525
R533
8
1k
1k
1k
1k
R536
:FPRD
:FPRD
:FPRD
:FPRD
1k
:FPRD
R523
R535
S
R519
S
R524
S
S
7
C512
C515
47k
47k
47k
47k
C536
0.01
0.01
:CHIP
:CHIP
:CHIP
:CHIP
0.01
B:CHIP
B:CHIP
C520
B:CHIP
C538
T503
0.01
0.01
:DFT
B:CHIP
B:CHIP
Q514
Q513
Q512
Q515
C507
IRLI530GLF33
2SK1307-01
0.3
IRLI520GLF33
IRLI520GLF33
IRLI520GLF33
S-CAP CHANGE
S-CAP CHANGE
400V
S-CAP CHANGE
S-CAP CHANGE
S-CAP CHANGE
IIC CLK
RXD
IIC DATA
TXD
DDC 5VDET
5V-2
DA0
TEST
DA1
IR
ROTATION
DA2
RESET
RESET
D934
UDZ-TE-17-5.6B
S0
H.CENT
DA3
PA0
D933
UDZ-TE-17-5.6B
S1
SHRP1
DA4
PA1
D932
UDZ-TE-17-5.6B
S2
REMOTE ON/OFF
1SS119
DA5
PA2
D931
R953
R954
UDZ-TE-17-5.6B
10k
R917
S3
10k
15k
DEGAUSS
DA6
PA3
R916
:CHIP
15k
:CHIP
S4
DA7
PA4
DA8
PA5
LED RED
5V-2
VSS2
PA6
LED GREEN
1
R922
10k
D910
VDD2
CBLK
CBLANK
:CHIP
RD5.6ES
C914
R920
22p CH
1k
PB7
OSCIN
:CHIP
D909
2
X901
RD5.6ES
24MHz
PB6
OSCOUT
R910
R911
470
C915
330
22p CH
DDC 5VDET
PB5
CLKOUT
.BLK0AC8
FB904
:CHIP
KEY SCAN
PB4
NC
D918
RD5.6ES
ABL
PB3
NC
D912
4
3
2
D919
SPB-26MVWF
RD5.6ES
THERMAL
PB2
NC
HV
PB1
TDO
TXD
V FLY
VFB
RDI
RXD
5
6
7
V-SYNC
VSI1
SDA
IIC DATA
VSI2
SCL
IIC CLK
R957
47 :CHIP
CLP
DDCSDA
DDC DATA
R958
47 :CHIP
LOCK
ITA
DDCSCL
DDC CLK
CBLANK
HEATER
PD4
PC1
HOST GND
H FLY
PD3
HFB
H BLK
C908
5V-2
0.01 B:CHIP
V-USYNC
VSO
VDD
3
C909
R927
1000
R925
0
H-USYNC
HSO
HSI1
H-SYNC
10V
4.7k
:CHIP
:CHIP
4
2
C912
CSYNC
CSI
VSS
R961
100
C910
0.1
3
100
:CHIP
16V
:PT
3
IC901
IC904
2
1
PST600D-T
CXD8692S-CYR
RESET
CPU
V FLY
CSYNC
BPCLAMP
BPCLAMP
V FLY
H CENT
H CENT
ROTATION
HV
ROTATION
SHRP1
HV
H FLY
SHRP1
H BLK
V-SYNC
V-SYNC
V-SYNC
D914
D916
H-SYNC
H-SYNC
1SS119
1SS119
C932
10000p
5
4
B
IC900
TC7SET08F
C545
R556
H.SYNC.
22000p
47k
BUFF
B
:RN-CP
5V-2
5V-2
1
2
3
D917
C546
UDZ-TE-17-5.6B
220p
R554
150k
:RN-CP
V FLY
24
23
22
E/W
ABL
Q506
Q522
DP1
2SA1309A
2SA1309A
BUFF
Q523
SYNC LOCK
R514
C582
10
22k
2SA1309A
:CHIP
SYNC LOCK
50V
B4
H CENT
R534
185V
R569
11
C527
100
1
2
3
C506
R527
0.01
470
:FPRD
1
10k
250V
:RN-CP
C560
C524
0.36
100
250V
200V
:PP
D509
C543
RD10ES-T1B2
100p
R551
R553
S
CH
22k
100k
Q503
:RN
:RN-CP
2SJ449(1)
HV-REG.
T501
R561
:FBT
C551
C550
82 3W :RS
0.01
100
JW(5.0MM)
B:CP
16V
2
2
HV
R530
82 3W :RS
C526
2200p
R531
500V
1
1
82 3W :RS
R541
1k
L501
:RN
13
14
R540
C539
200k
L502
0.022
:RN
16
100V
13
RV501
D513
100k
MUR160
HV ADJ
FOCUS
FB502
R544
0.45UH
R542
1M
15
C532
1k
:RN
17
0.47
:RN
100V
SG501
14
16
R548
1.8k
:RN-CP
Q510
11
11
STP5NA80F1
C535
R545
R550
HV.OUT
47k
1.8k
0.1
12
8
:PT
:RN-CP
:RN
6
D514
R546
C519
HSS82
C541
33k
S
0.001
4.7
R520
:RN
2kV
7
22
5
:PP
:FPRD
R543
4.7
D504
:FPRD
6
4
D517
MTZJ-T-77-18
C542
D515
RD27ES-T1B2
10
ERA34-10TP1
50V
9
8
R547
560k
:RN
C544
12
10
12
9
0.01
C540
:PT
R549
R552
FB503
10000p
82k
56k
JW(5.0MM)
630V
:RN
:RN
:PP
C529
0.047
400V
:PP
12V
5V
R528
22k
R537
S
47k
:CHIP
TH501
10K
Q516
GT001
GT002
1
D GND
5V
CN901
2
+5V
4P
R903
1k
WHT
3
RXD
:S-MICRO
R904
1k
4
TXD
FOR SERVICE
5V-2
1
DDCSCL
D901
2
DDCSDA
R906
1SS119
R909
R912
1k
R908
10k
2.2k
3
HOST GND
2.2k
:CHIP
.BLK0326
:CHIP
:CHIP
4
NC
CN902
R913
100
10P
IIC DATA
5
IICDATA
WHT
:S-MICRO
6
GND
R914
100
IIC CLK
7
IICCLK
FB901
8
GND
D907
JW(5MM)
D908
1SS119
9
HRTRC
R918
1k
10
VRTRC
TO A BOARD
DDC CLK
CN306 & CN311
1
IC905
CAT24C08P
EPROM
8
CN903
C911
7P
0.01
WHT
:PT
:S-MICRO
FB902
100
1
CBLANK
R919
1k
2
SHRP1
R935
100
3
BPCLAMP
R938
100
4
CSYNC
R936
100
5
VSYNC
C933
0.01
6
GND
B
7
HSYNC
R937
1k
TO A BOARD
CN309
C934
R959
47p
3.3k
CH
5V-2
C553
1000p
B
12V
C555
C562
0.1
100
:PT
16V
R564
R567
C558
10k
CH
47k
1
:CHIP
:RN-CP
C557
22
21
20
19
18
17
16
15
14
13
B1
B2
B3
R
B4
R
CP1
CP2
CP3
R
R
R
R
R
R
R
R
REF
SAW GEN1 AGC TYPE
SAW GEN2 NON AGC TYPE
4
5
6
7
8
9
10
11
12
C554
C561
0.1
0.001
C552
25V
B
0.01
R557
C548
B
B:CP
18k
0.001
:CHIP
:PT
C563
470p
12V
B:CHIP
L507
C576
R583
R584
47p
10k
4.7k
CH
:CHIP
:CHIP
C556
R568
220p
47k
CH
12V
R560
15k
:RN
C547
R562
1
12k
:RN
CN503
2P
R566
C549
22
0.068
1W
2
ROTATION-
:PT
:RS
1
ROTATION+
5V-2
2
4
R563
1.5
IC502
:FPRD
LA6500-FA
ROTATION DRV.
R558
1
3
5
10k
:RN
C513
R559
10
2.7k
-15V
15V
CN512
1P
:TUB
B-SV9086<D1H-M#1-U/C>-D..

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