Text preview for : K1-K5 KX1.820.pdf part of GRUNDIG, BEKO Schematic chassis K1-K5
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K1-K5 CTV CHASSIS
1
2
SK202 1
R233 270R
C233 10n
C242 47uF/16V
STATUS_1
SC1+FAV
5
L203 1OuH
2
7
R225 100R C215 22n R226 100R C216 22n
4
3
R259 10k C212 220p/25V R217 75R
5V 5V"
6
3
7
6
5
4
3
2
10
6
14 12
7
R210
STATUS_2
R234 270R
15 13
GREEN
9
10k
5V"
1
13 11
16
14 12
17 15
20
R201 18k
T206 BC858B
19
R216 75R
C222 220p
C238 4.7n
R258 4.7R C250 220n R202 18k R206 560R
18
R205 560R
R238 1k
C204 4.7u/16V
R254 0R
17
R221 75R
C224 220p
1k
C240 4.7n C208 4.7u/16V C239 4.7n R425 22R T401 BC818 C432 100n/16V R421 4.7R C403 47u/16V R426 10R T402 BC848B R440 150R R422 10K
8V ST_BY
C436 330p
R243 21 R222 75R C223 220p 1k
T407 BC858B
16
19
VOUT2
VIN1
VIN2
GND
NC
10
12
470R R203 330R SCART 2
R215 75R
4 1 5
Y3 Y0 Y Y1 Y2 X3 X0 X X1 X2 VDD VSS VEE INH 13 3
D203 1N4148
R204 330R
R209 470R
C429 100u/16V
C435 330p R442 R415 270R R317 56K C309 100n R303 10k C316 470n C318 1n/35V C322 100u/35V
11
D201 1N4148
1
2
3
4
5
6
7
8
9
C221 220p
C237 4.7n
NC
21
R207
D202 1N4148
T205 BC848B
VCC
T408 BC858B
GND
75R R218 ST_BY
MUTE
20
75R
VOUT1
A 10
B
R239 1k
Standby
IC201 MC14052B
Rip. Filt.
T201 BC848B
18
R213
C249 10u/16V C203 4.7u/16V
9
T207 BC858B
R416 270R
IC301 AN5277
R444 33R
2
1N4148
RED
1N4148
150R
BLUE
C211 220p/25V
R253 0R
SC1+SC2
SENSE
C234 10n
C228 47u/16V
8
R252 0R
11
8V
5V
5
R220 75R R242
1
L204 1OuH
R251 0R
8
4
9
10
16
8
7
6
+33V
AGC
SDA
SCL
+5V
+5V
n.c.
n.c.
IF1
IF2
R212 180R
2
AS
1
2
3
4
5
6
7
8
9
11
TO LOADER C220 220p DVD_MUTE
10
R109
100R
R120
R227 220R
0R
2
1
5
4
8
6
MODE_WC
VCC
2.2k
22k
7
5
SCL
SDA
GND
E0
E1
E2
1
2
3
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
X101 CON8
X102 CON8
1.8V_STB L114
100R
43 44 VSUP1.8FE GND VSUP3.3FE GND 46 45
3.3V_STB
4
HSYNC
VSYNC
Audio_PIP
SDA
SCL
2
5V_DVD
1
2
3
6.5V 3 2 1
X403 DVD_COM
1
2
3
4
SERVICE
R470 1k D406 LED ZD401 5.1V
1W OPT.
RL601 D601 1N4148 X602 2
1
5
4
3
2
1
12V
KEY
X406
3.3V_STB
C624 100n/250V
R620
D602 1N4148
R465 R623 390k R622 47R C601 47u/16V
2 115V
NC
JUMPER
PTC1 RELAY T606 BC858
R472 1.5k R475 680R
3.3V_STB R471
R473 1.5k
150R
DEGAUSS
ZD403 3V6
3.3V_STB
C440 47u/16V VS OUT GND
180V
220V AC INPUT
L601 R630 S14K385 C625 table
C626 220n/275V
DVD KEY
SMPS HEATSINK HS603 R624 47k IC601 MC33269DT IN OUT IC604 LM317LZRA IN OUT ADJ C662 C613 47u/35V 47n
3.3V_STB 1.8V_STB
SW401
SW402
SW403
R468 2.7k
IC402 TSOP1838
4
EKRAN VCTI
C419 1n
C420 1n
FB401
FB402
X501 VYOKE
1
C628 470p/2kV R619 470k 1/2W D606 D607 RF2007 RF2007 C640 1n/1kV C639 1n/1kV C637 220p /1KV D608 D609 RF2007 RF2007 R636 1M 1W D620 LL4148 R640 33R R639 120 XXX
8 7 6
L602 50uH C630 47u/160V
T607 3.3V_STB BC848 R625 10k
X402
1
1
2
4
3
1
2
1
2
3
2
1
1
1 2 3
NC PCS RZI SRC
VCC OUT GND OFC
C650 47p
11
ADJ C659 47u/25V C612 47n R654 1.3k %1
2 4
1 3
4
3
2
1
3
3
4
C610 SMPS HEATSINK HS602
1 2
1
EW_DRIVE
2
C654 2.2n/250V
47n T601 BC848B R617 22k R618 47k
R601 10k
C609 10u/16V
R603 10k
R615 3.3k
table D502 1N4148
C521 2.2uF/63V
D506 RGP30K
C523 table
5
KX1.820
SK201 SCART 1
Audio_PIP
L207 1OuH L208 1OuH R230 R219 75R 100R
R229 100R
R235 C218 22n 270R C235 10n
C229 47u/16V
C219 22n
R236 270R
C230 C251 10n/50V 47u/16V X401A CRT R439
8V
C207 4.7u/16V
R423 2.7k
D403
D404
HEATSINK HS301
C327 1000u/16V C329 100n R322 2.2K 1/4W R324 4,7R 1/4W C320 1n/35V
X301 4
3
R307 2.2k C325 68n/50V C308 10u/16V
Right Left
5V"
T204 BC848B R231 270R X201 to DVR/LINE OUT C213 1 22n
2 3 4 5
2
L104 10uH
1 2
R306 C324 10k 24V 1.5n/50V C326 1500u/35V
2 1
IC101 VCTI
GND VSUP8.0AU VREFAU SPEAKERL SPEAKERR AOUT1L AOUT1R AIN3L/AOUT2L GND VSUP5.0BE TEST VERT+ VERTEW WDRV ABC CUT SENSE GNDM FBIN RIN GIN BIN SVMOUT ROUT GOUT BOUT VRD XREF VSUP3.3BE GND GND VSUP3.3IO VSUP3.3DAC GNDDAC SAFETY HFLB HOUT VPROT SDA SCL P21/PWMV P20/DFVBL KB STATUS 3 STATUS 2 STATUS 1 LED IR ST-BY MUTE 88 87 86 85
33R
C323 1.5n/50V
R319 4.7k
C226 47u/16V R245 2.2k
R240 1k
LOUDSPEAKER
11 12 14 15
T202 BC848B
C111 100n LEFT RIGHT R123 220R R122 220R L101 10uH
33V
C130 100u/16V
R441 150R C404 10n C405 10n
C437 330p T409 BC858B R404 100R
VERTQ
C231 10n
C328 1000u/16V R318 56K C310 100n R304 10k C317 470n C319 1n/35V
6.5V
R208 470R
R214 75R
C112 100n
15 14 13 12
C129 3.3u/16V
3 4
D405 1N4148
R436 7.5K
R443 33R R414 270R
T203 BC848B R232 270R C214 22n C232 10n C227 47u/16V R241 1k R246 2.2k
R314 22k
GND4 8V
C302 1n EMC
R321 2.2K 1/4W
C330 100n R323 4.7R 1/2W
C321 1n/35V
TU102 TUNER
GND3 GND2 GND1
C105 1n C104 1n C136 47p
C407 33n
5 6 7 84
VERT
X205 CINCH
R228 100R C217 22n C202 4.7u/16V C236 4.7n C205 4.7u/16V C210 4.7u/16V C248 1n C246 1n C206 4.7u/16V
C406 33n
83 82 81 80 79 78 77 76 75 74 73 72 71 70
R433 22K
R437 7.5K
R405 100R
EW_DRIVE
MUTE_L
T301 BC848B R305 10k
R320 4.7k
R224 180R
C243 10n
X407
1
SC1_OUT_L SC1_OUT_R
L103 10uH L106 10uH
R237 1k
C247 R256 X203 3 1n 1k R257 1k
2 1
L102 R121 1k C159 C160 4.7u/63V F102 table R211 0R C157 100p L116 10uH 10uH C163 1n
C137 47p
8
R427 3.3k R432 180R R453 1.2k
R438 6.8k
C433 68n
R403 100R
C434 33n
EW
8V'
8V'
8V
X206 OPTO 3
2 1
X202 1
2 3 4 5
R110 100R C153 22p
C138 47p
R244 1k R261 22K T208 BC848 R260 22K T209 BC848 C225 220p C241 4.7n
C209 4.7u/16V
CON3 X204 1
2 3
C152 22p
C252 100p C253 100p
FR_AV_C
SCL SDA
table
C107 1n L117 10uH L107 10uH L108 10uH C108 1n
9 AIN3R/AOUT2R C143 47p 10 AIN2L 11 AIN2R AIN1L SIF/AIN1R TAGC VREFIF IFINIFIN+ RESETQ VSUP5.0FE VSUP5.0IF VSUP3.3DIG GND GND VSUP1.8DIG
R434 22K
R312 3.3k
R301 330R
C301 10n
C315 47n
L301 10uH C313 100u/16V
C439 0R (PIP : 22p) C413 1n C414 1n C415 1n
FBLpip R308 Rpip 1k Gpip C305 1n T305 BC858B
T306 BC858B C312 100u/16V C306 1n C307 1n C311 100u/16V R302 330R X302 3
2 1
FR_AV_Y
8V
R247 100R ZD210 5V1
6
FB201
CON3
C158 27n
R119 33k
SC1_IN_L
C109 1n C106 1n
12
Left Right
CON6 C244 10u/16V R223 75R
F103 X6966M
C162 1n
SC1_IN_R 13
14 15
5V
R124 6.8K L105 10uH C156 100p C103 10n
5V
DVD
C131 100u/16V
3
SVM
R478 1k R479 1k X405 SVM OUT 1
2
8V'
8V'
Bpip R313 3.3k
HEADPHONE
L112 10uH
R113 100R C110 1n C119 100n
16 17
IFINIFIN+
C161 1u/16V L109 10uH C102 47u/16V L110 10uH C133 100u/16V L113
8V
T307 BC858B R311 1k C304 1n T304 BC858B
5V
C139 47p
L115 8.2uH
18 19
5V
C113 100n FB102
R418 1k
69
C401 4.7u/16V
C426 100n
3.3V
20
C114 MMZ2012Y601B 100n FB103 MMZ2012Y601B
21 22
68 67 66
L401 C402 22n 10uH C423 10u/16V
3.3V_STB
3.3V
4.7uH C134 1.8V_STB 100u/16V T102 BC848B R125 3.9K L111 10uH C132 100u/16V
C115 100n
23
L402 C430 100u/16V
65 64 63 VSYNC 3.3V
R102 10K
10uH
3.3V
C116 100n
24
8V
R103 10K
T103 BC848B R126 3.9K
R127 47K
C154 22p C155 22p
25 XTALL1 20.25Mhz Q102 26 XTALL2 27 28 AUDIO SEL AUDIO SEL SC1 F IN SC1 B IN SC1 G IN SC1 R IN SC1 CVBS IN SC2 CHR SC2 Y FR AV CHR FR AV Y SC3 CVBS PIP CVBS SC1 CVBS OUT SC2 CVBS OUT PIP CVBS OUT
C422 10u/16V 8V R419 1K R476 0R
L403 10uH
5V
5V
VSTI-F ver
R429 3.3K T403 R477 BC848B 0R R424
HFLB
R406 100R
62
T410 BC858B
R448 10K 1/4 W CF
SDA 3.3V 3.3V_STB
R450 10K 1/4 W CF
SCL
CAB501
GND
3.3V
C411 1n 61
60
R407 100R
R451 5.6K R401 470R R420 10K R454 100R R456 100R R457 100R R458 100R R459 100R R460 100R R408 100R R409 100R R464
R428 3.3K
2.7K R402 10K C442 L404 10uH 33p
H_DRIVE VPROT
D401 1N4148 T404 BC848B
R449 4.7k
D402 1N4148 T405 BC848B
R461 4.7k
R104 D102 75R SCHOTTKY R105 75R R106 75R R108 75R R107 R129 100R C121 100n 75R C145 47p
F_BLANK_SCART
C140 47p
VSTI-F ver
29 30
B/Cb G/Y R/C/Cr V_SC1
C412 1n
59
R445 4.7k
R447 4.7K
R511 table
VERT 1 INA VP 3
C117 100n C118 100n C126 100n C127 100n
ZD501 15V
12V_VERT
C141 47p
31
R481 4.7K
58 57 56 55 54 53 52 51 50 49 48 47
C142 47p
32
R509 5.6K %1
C506 10n %10
2 6
C508 100n/50V
INB VFB
C505 100u/35V
D505
45V_VERT
C150 47p
33
VERTQ
LL4148 C509 100n/50V R514 10k R513 10k
CH_SC2 Y_SC2
C151 47p
34 35 36 37
dvd KB KB2 STATUS2 STATUS1
C416 1n C417 1n C418 1n
R446 4.7k
R467 1.5k L406 4.7uH
3.3V_STB VPROT
R510 5.6K %1
C507 10n %10
8
R128 100R
C122 100n R130 100R
C146 47p C125 100n R115 100R C124 100n
R466 1.5k
C438 47n
C424 10u/16V
GUARD
C148 47p
R503 10k R512 10k
5 VGND OUTA 7
FR_AV_C FR_AV_Y
C120 100n
C123 100n
C149 47p
38 39
C410 10n T406 BC848B R452 47k C409 10n R417 1K C421 1n
R430 3.3k
STATUS_2 C441 100p
R410 100R R411 100R
C445 10p
R523 330R 1/2W C446 10p
OUTB 4
DVD
R114 100R
C144 47n
C147 47p R132 100R R131 100R R116
R435
R516 table R517 table R524 1.5R 1/2 W C511 47n/63V FB502 HI1206N101R
40 41 42
C408 10n R463 220R R455 100R R462 4.7k
STATUS_1
IR
ST_BY
ST_BY MUTE_L
R431 3.3k
IC401 24C16
R412 100R
R413 100R
9
R515 2.7k
C510 1n/100V
FEEDB
IC501 TDA8357 FB501 HI1206N101R
L405 C428 100n 10uH C431 100u/16V X404 CON4
4.7uH C135 100u/16V C128 100n
33V
3.3V_DVD
FBLpip
Rpip
Gpip
Bpip
ZD402 3V6 R626 2.2k
VOL-
SELECT
VOL+
CRT MODUL
C702 100n
8V
R720 47k
8V
R702 1k
180V
R730 470R T704 BF421 D701 1N4148 390-470p C711
8V
R719 330k
C704 10u/250V
R721 1M
R715 220R
FB601 C627 FB 33n/630V C641 1n/1kV R621 68k 1.5W C653 220p/2kV
2
TR601 SMPS_K1 17
D610 RGP30MS
R631 47K
C631 47u/160V
T608 BC848
LINE FILTER
R635 2.7R 5W
SW601 POWER SWITCH
D618 RGP10J C658 C660
6.5V
C701 10u/16V D702 1N4148
R716A 12k 2W
C703 22n/63V
D708 1N4007
ADJ C618 47n R665 470R %1
5V_DVD
C644 C
C634 100n
Stand-by
R613 3.3k C614 47n R657 240R %1 C617 47n T610 20NE06
R667 820R %1 C606 10n
C608 10u/63V
C611 33n
R716 T709 2SC3334 12k 2W R704 1k
R706 1K
GREEN G1
C636 220p /1KV
C642 1n/1kV C643 C651 68u/400V 1n/1kV D614 RGP10J
4 15 12
D612 LL4148
D613 LL4148 X603 5 FB602
4 3 HSYNC HFLB
HEATSINK HS501
X701A
1000u/16V R649 0.1R D616 1000u/16V RGP10J C655 1000u/16V
DVD D616 : SB540 C655 :2200u/16v
PROTECTION
8V 8V 8V
7 6 5
BLUE GREEN RED
8V
R726 100R
T702 BC848 R722 22R R712 3.3k R709 220R T701 BC848 R713 3.3k R710 220R R717 T707 2SC3334 12k 2W R717A 12k 2W R718 T708 2SC3334 12k 2W R718A 12k 2W
R731 T705 BF421 470R D706 1N4148
X703 CRT CON
n.c.
FS601 3.15A
R659 390R %1
C519 C516 22nF/25V R501 18k R525 22R C517 10n/63V R529 560R 68p/500V ZD503 8V2 TR501
1 2 3
R531 150k
R532 150k D507 table C524 C513 table 220pF/ 2KV C527 table C528 table D508 BA157 T504 2SD2586 R534 120R R527 470R C502 470p/500V L502 table R520 table
115V
TR502 1 C530 1u/160V R506 10k EHT R502 470R
C713 4.7n/1kV
CRT
R725 1.5K 1/2W
G2
5 6 4
T609 FQPF3N60FP
2
X601 MAINS
C633 680p
C645 IC602
C629 470p/2kV
12V
R647
D617
IC603 LM317LZRA IN OUT R656 240R %1 C603 10n
8V
R610 1k C664 22u/16V
12V_DVD
0.22R RGP15J C656 1000u/16V
IN IC605 R661 C619 TL 431 2.7k %1 ADJ C670 47n R660 1000u/16V 2.7k %1 R608 390R %1
3.3V_DVD IC608 NCP1117DTARK OUT
R537 56R
7
C648 10n
2 1
C504 47n
8V
4 3 2
C706 680P D703 1N4148
R727 100R
CRT
GND
R668 240R %1 C607 10n C667 22u/16V C649 10n
T501 BC858B R508 2.7k J503 JUMP FOCUS G2 11
2 8 10
C710 R703 1k T706 BF421 390-470p R732 470R
R708 1K
CRT
8 9 12
RED
FB603 CON5
D504
1
10
11
12V
R533 0.47R
5 4
HT
GND
DVD_POWER
IC607 NCP1117DTARK IN OUT
6.5V 5V H_DRIVE
R638
5
D611 LL4148
D621 LL4148
L603 47uH
C512 47u/25V
L504 table
R504 1k
1N4148 C503 100n C514 1n EMC R522 table
CRT C707 680P
8V
CRT
BLUE
HT
R723 22R
D707 1N4148 R707 1K
CRT 180V
CRT
CRT
6
13 24V
R632 12K R634 0R P601 2.2k C635 1.5n
DRIVERE1 C620 47n C515 4.7u/50V T502 BC639 R526 47K D501 1N4148 C520 NS
X503 1 C518 220n/100V D510A D510 BA157 R535 *0.1R R536 *0.1R D511 BA157 D509 BA157 C533 470u/16V
12V_DVD 2
4
27R C646 100n C647 10n R637 C652 47u/50V 27R
ICE1QS01
D619 BA157
TH601 MCR22-8
C616 47n
ADJ
HORIZONTAL YOKE
D704 1N4148
R728 100R C708 680P R724 22R
8
14
R646 0.22R
D615 RGP30D C622 1500u/35V R628 table R629 2.2K %1 R651 39k D604 1N4148 IC609 TL431C R652 150K ½ W C661
R666 120R %1
C665 22u/16V
T703 BC848 R714 3.3k D705 1N4148 R705 1k C709 100pF SMPS CAB701
C712 390-470p
X702 1
2 CRT
BA157
4
R627 47k
C604 10n
T605 R663 365R %1 BC848B R616 C671 22uF/10V R604 10k 3.3V 3.3k C672 10n ST_BY
ST_BY
R521 table
X502
9 5
CRT
45V_VERT
6.5V
C532 22u/250V R538 C531 47u/63V 1.5K R542
R711 220R
L701 10uH C705 10u/250V C714 100n/275V R729 330k R733 47R
4
CON4-3KIL
C632 56p
D603 1N4148
C638 100p
R633 6.8k
4 3
PH601 TCET1100
R645
1 2
100p/500V R612 3.3k C668 C615 22u/25V 47n C605 10n R664 390R%1 T604 BC848B IC606 NCP1117DTARK IN OUT ADJ R611 2.7k R606 1k T603 BC848B R602 10k R658 240R %1
C522 330n/250V
33V
47R R648 820 R605 1k
1.5K
AQUA AQUA701
ZD502 33V
12V_VERT CRT CRT
OPT1
R644 4.7M 0.5W ZD601 9V1
P602 10k
C657 C602 47n 56p R650 2.7k %1
C623 100n R653 NS T602 BC848B
D605 1N4148 R609 1K
R614 3.3k
47n C621
C666 22u/16V R530 100K R518 T503 table R519 table
L501 8.2uH
C525 L503 table
1 2
4
table
C526 table
6
3 7
ZD602 6.2V
R539 47k
D512 R540 LL4148 47k ZD504 R541 10k T506 BC848
T505 BC327
Components designated by the safety symbol should only be replaced by original parts produced and proofed by the manufacturer. Sicherheitsbautelle im Sinn der sicherheitsbestimmung. Diese Teile durfen nur durch Originalteile ersetzt werden. Contrassegno di sicurezza. I componenti devono, corrispondere a ricambi originali e devono essere montati a regola d'arte.
DVD_POWER
DST E1
21"SLIM CRT
8V2 C534 22uF/50V
TR DST_C8_EK
Subject to change without notice