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Main Board Schematic Diagram
Main Board Schematic Diagram
12. Main Board Schematic Diagram
I N T R O D U C T I O N
B
C N401 1 GND Q 112 C945 R117 R116 10K 1K
6. 3V
C
OSD_5V
D
R450 3. 3K D402 1N4148 C440 47uF 16V C413 0. 1uF C410 100uF 16V 1 C409 0. 01uF R440 JPR 24 C442 1000pF R413 10K
ACL
R EV.
C O N TEN TS
E
D ATE
C407 position,-. 0. 01uF Noise / M
H_FLY
osd 12V 75V
E5 E1.5
+B
12V
75V
R134 4. 7K
POW ER-D I
C116 500V R132 100P CER 47
R123 22K 1/ 2W
+ 220uF
C145
B
2
R402 33 R401 D405 1N4148 75
BD401 1. 2uH
CLAMP
R439 1K
VS_IN
100V
+ C114
100uF 16V
GND
3
D403 1N4148
C124 C117 100P D110 +10uF 1kV 31G F6 100V 0821070008 AA
R133 22K 1/ 4W
Q 110 I RF640A/B R118 47K
Q 111 2N6520
7V
R126 1 1/ 4W
12V
R127 1K
R
4
R403 33 R404 75 C403 C401
VFly HFly MP 0. 1uF C438 2 23 100V Vr _Cap MP ef CLA 10K R407 3 22 Vr _Rext ABL ef 4 4700pF M 4700pF M 4700pF M 5 6 7 8 GND B-IN R-IN G -IN PLLGND BOUT ROUT GOUT Vdd GND 21 20
C425 0. 1uF
MONO
C411 4. 7uF 16V
C424 47uF 16V
I C402
C421 47uF 100V
D410 BAV21
D411 BAV21 D412
LM 2465 4 19 18 17 16 15 14 13 R417 2. 2K 9 R418 2. 2K R419 2. 2K R443 10K R444 10K R445 10K
75V I C403
Q 103 KSD1616-Y
+ C123
13V
GND
5
VCC
R423 100 1/ 4W 1
L406 0. 22uH D415 BAV21
RO
D111 31G F6
D113 UG 2D
1000uF 16V
75V
G
6
R405 33 R406 75
C402
8
OSD_5V
VEE VI O IC DE B IN GO R IN G IN GND BO
BAV21 C430 100V 0. 22uF M PE C431 100V 0. 22uF M PE C429 100V 0. 22uF M PE
H/V
R429 4W 33 1/ R430 33 R431 33 1/ 4W SG 401 1/ 4W
R G
HV
6PI C ON N D112 UF1G
+ C121
7
R447 3. 9K D406 1N4148 D404 D401 1N4148 1N4148
60khz !" OSD #$%& '( ()* 40+ )
C406 100pF
9 10 11 12
R424 L405 22uH 100 0. 4W 3 1/ D400 BAV21 L404 R425 22uH 100 0. 4W 2 1/ D413 BAV21
SG 402 G1 G2 S.O S.O S.O 200V 200V 200V SG 403
B
G 3 G5
D115 HER108G E6 E1.5 D105 UF4004
+
1000uF 25V BD102 1. 2uH R129
+
PLL_Fi er lt DAC 1 PLL_VccDAC 2 SDA DAC 3
6. 3V
R449 JUM PER BD403 1. 2uH R432 10 1/ 4W C432 330pF 500V BD404 22 1/ 2W C434 0. 1uF
R130 1 1/ 2W C144 1uF 50V D126 1N4148
C441 0. 056uF M C404 1uF 50V
6 5
12V
22K 4W C143 1/ 47uF 100V 105 '
G1
OSD_5V
Q 107 KTA1281-Y
SDA_OSD
BD400 R411 100
SCL_OSD
C146 100uF 16V
D123 6. 2V
SCL DAC 4 I C401 LM 1237 PRE- P IC AM
SG 404 S.O 400V
D416 1N4937 GP
Q 104 C945
R410 100
SDA_OSD SCL_OSD CLAM P VS_I N OSD_5V
D122 6. 2V
5V 7V OSD_5V
H_FLY
D121 1N4148
13V_1
6. 3V
75V
12V
G1
ACL
C142 100uF 16V D124 1N4148 Q 102 KTA1281-Y C445 4. 7uF 50V
C400 0. 01uF C405 C412 0. 01uF 0. 01uF
R 1LM 24808 G 2 7 B 3 6 4 5 CLA M P IC
D409 1N4148 D408 1N4148 D407 1N4148 C418 0. 1uF 100V M C420 0. 1uF 100V M C419 0. 1uF 100V M R420 330K R421 330K R422 330K
G2
C433 2700pF 2KV
SG 405 SPA RK 1kV
Q 106 C1008
R105 4.7 1/ 4W
70V
D127 5. 6V
C140 100uF 16V
D128 5. 6V
C119 100uF 16V
R122 47K R121 1K 1/ 4W Q 109 C945 C125 10uF 16V C ON 14 R128 10K
CN402
P_OFF CN102 1 72V 2 GND 3 12V 4 NC 5 G1 6 GND 7 H/T 8 HFly 9 CLP 10 ACL 11 Vsync 12 5V 13 SDA 14 SCL 14 PIN 75V GND 12V G1 GND 6. 3V VC C _L H_FLY( V) CL AMP ACL VS_OUT OSD _5V SD A_OSD SCL_OSD C150 100uF 16V C206 C207 470uF 470uF 105' 16V 16V R222 1. 5K 1% R205 0.5 1/ 2W BD201 1. 2uH 13V_1 12V
I 201 C
R125 10K
G ND
R120 Q 105 220 KSD1616-Y
3 12V 4 NC 5 G1 6 G ND 7 6. 3V 8 H_FLY 9 C LAM P 10 AC L 11 VS_I N 12 O SD _5V 13 SD A_O SD 14 SC L_O SD
1
2
R190 1K
C417 1uF 100V
S/F D /F
G2 12V
B+
R719 E28, E29 E2.2 BD303 C332 220uF 100V V_BLK VI N
12V
R798 240K 1/ 4W R797 6. 8K L305 130uH D301 BD301 UF4004 1. 2uH V_FOCUS R319 100 3W R353 100 3W L309 7. 1mH BD305 1. 2uH C327 0. 68uF 250V M PP R369 150K 1/ 2W SW 301 SLR1301 C795 10uF 16V
TDA8172 D223 24V VC C _H G ND VI N R223 10k C339 0. 1U 100V MP R301 4.7 1/ 4W Q 303 2N3904 R212 220 1W D201 C205 R209 C204 1N4002 GP 220uF 1 0. 22uF 35V 1/ 2W 63V MP R211 5. 6K 1% R216 R214 R217 10K 430 1. 9K 1% 1% 1% Q 302 2N3906
R721 430K 1/ 2W
C790 2. 2uF 450V R792 240K C791 1/ 2W 560pF 500V
330K 1/ 2W
12V
Q 790 KSP44 R796 27K 1/ 4W R795 1K 1/ 4W
R718 15K D701 1N4148 ACL ( V) R717 10K
VO
FG
Q 304 I RF644B D321 1N4148
C303 100uF 16V
R371 10K
D322 TVR10G
D307 TVR10G
1
2
3
4
5
6
7
C302 680P 2KV
R723 5 T702 6 4 3 2 1 10 FO C US-T R722 470K 1/ 2W 5. 6K 2W C700 1/ 150pF 2KV CER C707 470P 500V D700 1N4148 C701 0. 056uF M R70322K
R702 1K
ADJ_ACL
VDY 4 3 CN701-1
R342 1K 1/ 4W
R343 0. 56 3W
D302 TVR10G
R344 910 2W
C N701-2 HDY 1 2
D703 1N4148 V_REG Q 703 2N3904
R544 2. 2K Q 501 C945
75V
D506 1N4148
R202 1. 9K 1%
R210 1 1W
R361 220 3W
R362 220 3W R305 200 3W R356 200 3W C307 0. 22uF 100V MP
E30 E1.5 R350 2.2 1/ 2W Q 306 FJAF6815 R316 15 1/ 2W D311 D312 C325 BY359F BY359F 2200P 1. 6KV SMP C342 3100pF 1. 6KV SMP E12 E1.5 L304 5. 5uH HLIN E11 E1.5 D310 TVR10G R346 330 1W C346 330P 2KV C320 560P 2KV BD306 1. 2uH C344 0. 0075uF 630V KMP C324 0. 082uF 400V KMP C326 0. 082uF 400V KMP R357 2. 2K R365 2. 2K R331 2. 2K
12V
Q 502 A733
R543 18K Q 503 C945 R539 330
TILT 12V
C200 470P
C210 0. 1uF
G /T G /T G /T G /T C N302 C N304 C N306 C N308
C361 100pF 2KV CER C360 3300pF 100V M E13 E1.5
T701 FQ B17A002 HV 1 13 2 E14 E1.5
SF DF
R706 33K
D710 2. 2V
R730 1K R732 10K R731 1K D704 1N4148
D303 UF4004 C338 470uF 50V
R705 100K
G /T G /T G /T G /T C N301C N303 C N305 C N307 R303 1. 1/ 2K 4W D300 1N4937 GP R340 100 R309 10
12V
Q 301 I RFS740B BD302 1. 2uH R320 1 2W ( S) R341 47K C341 0. 1uF
L302 50uH BD304 1. 2uH C343 7200pF 630V SMP
Q 321 C945 R360 10K Q 315 C945
S3
R358 10K S1 R335 10K Q 311 C945 S4
4 E15 E1.5 8 5
210V
Q 317 2N3904 R373 JPR
R313 15K 1/ 2W
T301 S/HDT Q 305 I RF610 R310 2. 2K 1/ 2W C305 4700P M D314 31G F6 C331 5600P 630V KPL
12 SG 701 1KV 11
5V 6. 3V
7 8 9
10
R704 120K
R502 4. 7K 532 . 7K C309 470uF 16V R530 120 VS_IN HS_ IN R333 100 SCL_EEP PO W ER_ ID C513 470pF SD A_EEP V_FOCUS R328 10K HS_OUT VS_OUT CL AMP DEG AUSS TI LT ADJACL SUB - ZE SI H - ZE SI SCL_DDC SD A_DDC H_UK C505 10uF 16V C514 4. 7uF 50V SW 502 TACT SW 503 TACT SW 501 TACT SW 504 TACT HS_OUT R338 100 VS_OUT 32 31 R334 100
C301 R349 0. 1uF 10K
0. 15uF C348 M
C349 0. 47uFC350 63V 47uF MP 16V
Q 316 2N3906
R370 10K
12V
R308 1K R348 47 1/ 4W D323 1N4148
+
HER108G
R302 1. 2K 1/ 4W
D320 1N4148
D319 1N4937 GP
3 D 702 6
E16 E1.5
R700 10K
R707 1K 1/ 2W
C335 0. 01uF M V_REG R307
R321 39K
1 C359 0. 82uF 250V KMP 4 R311 1K D 316 1N4937G P C333 0. 068U 400V KMP
3 M UTE R312 1K D 317 1N4937G P R339 1K C334 0. 1U 250V KMP Q 313 I RFS634B D 313 1N4937G P
R715 10K R714 6. 8K
RL301 UT20512SC
Q 701 C945
R701 12K Q 702 2N6520
D705 1N4148
HUK V_BLK
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Bout
Hout
EW out
Vf ocus
Vout
R304 3. 3K R306 12K C304 1000P 100V M
47K 1% C316 0. 01uF
VEHT
VAG cap
XRAY
VG ND
HEHT
SC L
Vcap
SD A
G ND
VRB
C329 1uF 50V B. l ge) P(ar
S2
Vcc
R372 10K
Q 314 C945
E8 E1.5 L306 106uH
E7 E1.5
Q 318 I RFS634B C336 0. 1uF R363 47K
D 709 HER108G
R315 R359 1. 2K 36K 1/ 4W
R336 180K
D706 1N4148 D708 5. 1V R716 27K 1/ 2W
D707 TVR10G
C330 0. 33uF 250V KMP Q 312 I RFS634B
G1 R713 390K 1/ 2W R712 390K 1/ 2W R711 390K 1/ 2W G2 G /T R708 47K R709 1/ 2W 68K 2W
210V C702 2. 2uF 250V
HVf ocus
Hunl ock
REG i n
PLL2C
PLL1F
COM P
I sense
HG ND
HSi n
VSi n
Hr ef
FC 1
I C301 STV6888
Hposii ton
Q 310 A733 C318 0. 01uF
Q 309 A733 C340 470P
Hfy l
CO
RO
R352 150K R351 12K
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
C321 0. 047U M C322 3. 3uF 50V B. l ge) P(ar
C337 0. 1uF
R364 47K
C308 0. 1uF
R345 47K
R337 100 C310 0. 47uF 63V MP R324 47K C317 47uF 16V C347 R330 1000pF 750K R322 1. 5K 1% R323 7. 5K 1%
C323 0. 027U M R314 82 1/ 4W R318 47K
R355 1K
Q 308 Q 307 2N5551 KTD2058-Y -Y
C706 1nF 500V E24, E25, E26 E2.2
C705 1nF 500V
C704 1nF 500V
C703 1nF 500V
R710 56K 2W
C315 C314 C312 R326 0. 2700pF1000P 5. 1U 1K M M 1% M
H_S I ZE C313 0. 01uF M R329 R327 1K 1. 8K R332 12K 1/ 4W D309 1N4148 C356 0. 1uF R325 1. 8K
M UTE
R317 47K C328 D306 0. 1U 1N4148 M D305 1N4148 SUB_S I ZE R367 2.2
H_FLY(V)
C311 4. 7uF 50V
C300 1uF 50V
R366 2.2
S- rr ct Co e ion T able Hi FR EQ 30K ~ 35. 9K 36K ~ 44. 9K 45K ~ 49. 9K 50K ~ 60. 9K 61K ~ 69. 9K 70K ~ 84. 9K 85K ~ 95K S1 L H L L H H H S2 L L H H H H H S3 S4 L L L L L H H L H L H L Tile t
DR AWN C HECKED APPR O VAL
LEE
J.Y
MON I TOR R&D TE Hansol AM. 730D
Do cum entNu m ber Rev
L Si ze H Da t e:
012517XXXCA
Fr y, Sep r 05, 2003 i da t embe
Sheet
R1
of
1
1
A
B
D
E
59
Service Manual
Service Manual
60