background image

B 4B-EH-A

3.3

KETSU

KETSU

1/2R220

JACK

1/2R220

10

33K

BT01

P601

C671

C672

R662

P661

R663

RT1

RT15

OPEN

W662

2

1

1

23406190B

BT01

SDA/SCL

TE

4

3

VD

HD

L

R

-

+

R

-

``

Summary of Contents for 21CJ1R

Page 1: ...stor unless otherwise noted as the following marks 1 2R Metal or Metal oxide of 1 2 watt 1 2S Carbon compsistion of 1 2 watt 1RF Fuse resistor of 1 watt 10W Cement of 10 watt K 10 G 2 F 1 2 CAPACITOR Unless otherwise noted in schematic all capacitor values less than 1 are expressed in F and the values more than 1 in pF All capacitors are ceramic 50V unless otherwise noted as the following marks El...

Page 2: ...REGULATOR RESET 115V QA02 MEMORY Q801 Q862 Q404 Q301 Q901 Q903 Q905 Q610 AV IN FRONT AV IN BACK HYBRID CONVERTER TRANS B VOLTAGE VIDEO OUT V OUT H OUT F B T H V D Y V H CRT AUDIO OUT W661 W662 HEADPHONE JACK BUS CONTROL BLOCK V A MONITOR OUTPUT V A V A CIRCUIT BLOCK DIAGRAM ...

Page 3: ...2u KETSU OPEN 1 0u 33u 0 1u KETSU 0 1u OPEN SHORT 0 47u KTA1266Y KETSU KETSU KETSU 16V10 KETSU KETSU KETSU KTC3198Y SHORT 0 47u 47 16V10u M0 1 M0 1 0 47u 4 7u 1 0u 0 22u PLUG 5P OPEN 1 0u SHORT 0 47u KETSU KETSU 16V10u C315 RA78 RA72 RA79 RA71 SA06 SA05 SA04 SA03 SA02 RA73 CA01 SA01 R158 C437 RB31 QB31 R191 C129 GJ07 Q101 C170 R192 C118 R109 C108 LA05 DB01 R173 R169 GJ13 CA60 C121 C102 R936 R937 D...

Page 4: ...22K 3 9K 3 9K 470 3 3k 100 2 2k 1 0u 33u KETSU PLUG 5P R173 R169 C QA53 QA52 QA51 Q115 Q104 Q103 G219 P601 R664 C613 GJ18 R174 R181 R180 R166 GJ25 R167 R168 GJ27 R182 R172 R175 GJ28 R177 R176 R171 R178 R179 RA53 RA56 RA57 CA02 CA53 G101 CA52 CA51 RA55 C187 RA02 RA36 RA37 RA51 RA52 RA54 RA43 RA41 RA42 CA55 CA54 C188 M501A 2 W661 2 1 9V 5u 7W NEW 5X94 OHM W661 W662 S1 5V 1 20 21 22 23 24 SPK 1445AF ...

Page 5: ...02 C120 R136 GR160 GJ16 GJ15 0 0 C232 C233 C231 C114 L112 Q108 MM1113XF R170 C178 L171 C177 OPEN OPEN OPEN OPEN L102 R115 C434 C433 C432 C435 C132 QA02 C141 GJ05 B102 C669 R434 C660 C632 R665 Q610 Q610A GJ22 GJ20 R631 R630 C612 R611 RA07 CA57 CA56 CA67 CA58 C115 R131 C631 C634 R632 Q613 R603 GJ23 C13 R150 L101 R621 R622 Q621 Q612 L115 C167 R123 GJ100 R122 Q120 C567 C524 R228 R229 R230 C113 LA01 RA...

Page 6: ...u R158 TP15 TP12 Q116 Q108 MM1113XF Z106 PV02 PV01 RS05 QV10 RV11 CV10 RV12 C137 RS06 QS01 GJ101 R148 Q112 R147 R190 C138 Z104 C106 R101 R102 CC01 QV13 M501B RS03 RS02 CS03 CS02 RV13 CS06 RV02 RS04 A74 CS01 A 21CJ1R 21J1E ES H M MJ QV13 OUT SW I 0 I 0 0 I 0 IN3 IN2 IN1 OUT SW2 Q108 SW1 TV AUDIO OUT 9V 5V 2 9V Y HV FV SV 20 21 22 23 24 TO MAIN BOARD V901 21CJ1R 21J1E ES 21J1T R920 V901M E501 LOCATI...

Page 7: ...2B R963 R961 R920 R917 R905 Q907 R938 Q908 C971 V901A C902 TP 46B TP 46R TP 46G TP 47B TP 47R TP 47G G903 R931 C931 Q905 Q903 Q901 G906 G904 R914 V901 8 7 6 5 4 3 2 1 23321494 ECA33LXC R1 ECA33LXB R3 ECA33LXC R2 23321473 23321452 13 12 11 14 GND HEATER HEATER 200V NC 23321450 1R ENV59DA7G3 E ES H M MJ T H001 EV T461 30 M502 32 TO MAIN 31 30 1 1R 21J1E ES H M MJ T 0 1M 1 GJ06 O X GJ05 X O GJ08 X O ...

Page 8: ...B 4B EH A 3 3 KETSU KETSU 1 2R220 JACK 1 2R220 10 33K BT01 P601 C671 C672 R662 P661 R663 RT1 RT15 OPEN W662 2 1 1 23406190B BT01 SDA SCL TE 4 VD HD L R R ...

Page 9: ...0 150 1k 10k 33K 50V56PF RN1404 OPEN 2SA1586 Y 2SA1586 Y 2SA1586 Y 2SA1586 Y 0 1u KETSU 0 1u OPEN KETSU KETSU KETSU 16V10 KETSU KETSU OPEN XT01 C668 C667 C665 C610 RT14 QT05 QT11 GJ96 GJ97 RT10 RT11 C669 C660 C632 R607 R631 R630 RT09 RT08 CV24 RV23 CV22 C631 C633 R632 QT06 CT03 CT02 RT01 LT01 LT02 RT02 LT03 CT05 LT04 CT11 RT03 RT04 RT05 QT02 CT13 LT05 RT49 LT06 LT07 LT08 LT09 RT39 RT28 LT10 CT20 R...

Page 10: ... 16K G MENU VIDEO VOL DN VOL UP CH DN 5 6k G B10000p CH UP L 25231T SHORT PIC TB17 10000PF KETSU SHORT TA1287F SHORT B1000p 1k 6 2K 270 82k 100K 10k B220p 4 7k RN1401 4 7k 4 7k 2SC4116 Y 2SC4116 Y KETSU RA78 RA72 RA79 RA71 SA06 SA05 SA04 SA03 SA02 RA73 CA01 SA01 DB01 GJ13 KB01 CV24 CB01 RB09 QV01 GJ14 CB18 CV26 CV27 CV25 RV25 RV26 RB01 RB20 RB28 RB27 CB21 RB21 QB20 RB22 RV28 QV23 QB21 GJ26 ODD EVE...

Page 11: ...TEM2014AO OPEN TEM2014AO OPEN A8801CPCNG5HE5 A8801CPCNG5HF5 A8801CPCNG5HE5 A8801CPCNG5HF5 OPEN KTA2014Y OPEN KTC4075Y OPEN 2SC5343 YL KTC2875B RTK OPEN KTC4075Y OPEN HZT33 12 DZ33 BS D HZT33 12 KDS160 RTK USC OPEN 16V 100 OPEN 20V 0 01 OPEN 50V 47P OPEN 50V 22P OPEN 50V 22P OPEN 16V 10 OPEN 50V 0 01 OPEN OPEN 50V 47P OPEN 50V 47P C116 50V 0 01 OPEN C150 50V 0 01 OPEN C171 16V 10 OPEN C172 16V 10 O...

Page 12: ...81 GL882 GJ883 OPEN GJ881 OPEN G104 R873 250V 0 63A F470 R810 R442 OPEN 2W330 R336 1 6W 47K R313 1 2W 1 2K R312 GJ302 GJ301 Q422A OPEN GJ415 G218 D883 D880 D876 D861 D840 D818 D472 D444 D441 D432 D431 D408 D406 D302 C897 C896 C874 C861 C814 C813 C806 C805 C485 C484 C442 C440 R310 OPEN R412 R815 R814 Q880 Q431 R808 C448 R479 R885 C445 Q840 C317 D305 R801 Q422 R864 C898 D415 L884 C884 C899 C893 L883...

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