Schematics

SCHEMATIC DIAGRAMS FLAT COLOUR TELEVISION 6 2005 YA270 AV-21MT15/P, AV-21MP15/T, AV-21MT35/P, AV-21VA15/P CD-ROM No. SML200507 BASIC CHASSIS CW2 COLOR EXIT CLOSED CAPTION 100+ VNR ECO CINEMA SURROUND BASS RM-C1287 COPYRIGHT © 2005 Victor Company of Japan, Limited No. YA270 2005/7 AV-21MT15/P, AV-21MP15/T, AV-21MT35/P, AV-21VA15/P STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1. SAFETY The components identified by the symbol and shading are critical for safety. For continued safety replace safety ciritical components only with manufactures recommended parts.

Type No indication MM PP MPP MF TF BP TAN (3)Coils No unit Others : Original setting position when shipped : DC 20k? /V :H :V : Othters (5)Voltage values 20µs / div 5ms / div Sweeping time is specified (4)Power Supply : B1 : 9V Respective voltage values are indicated (5)Test point : Test point (6)Connecting method : Connector : Wrapping or soldering : Only test point display : B2 (12V) : 5V : [µH] : As specified : Ceramic capacitor : Metalized mylar capacitor : Polypropylene capacitor : Metalized polypropylene capacitor : Metalized film capacitor : Thin film capacitor : Bipolar electrolytic capacitor : Tantalum capacitor . SPECIFIED VOLTAGE AND WAVEFORM VALUES The voltage and waveform values have been measured under the following conditions. (1)Input signal (2)Setting positions of each knob/button and variable resistor (3)Internal resistance of tester (4)Oscilloscope sweeping time : Colour bar signal : All DC voltage values Since the voltage values of signal circuit vary to some extent according to adjustments, use them as reference values. 3. INDICATION OF PARTS SYMBOL [EXAMPLE] In the PW board : R209 R209 (7)Ground symbol : LIVE side ground : ISOLATED(NEUTRAL) side ground : [? : [k? ] : [M? ] : EARTH ground : DIGITAL ground : Receptacle 4. INDICATIONS ON THE CIRCUIT DIAGRAM (1)Resistors Resistance value No unit K M Rated allowable power No indication : 1/16 [W] Others Type No indication OMR MFR MPR UNFR FR (2)Capacitors Capacitance value 1 or higher less than 1 Withstand voltage No indication Others : [pF] : [µF] : DC50[V] : DC withstand voltage [V] : Carbon resistor : Oxide metal film resistor : Metal film resistor : Metal plate resistor : Uninflammable resistor : Fusible resistor : As specified 5.

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NOTE FOR REPAIRING SERVICE This model’s power circuit is partly different in the 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 circuit and circuit constants may be subject to change for improvement without any notice. NOTE Due improvement in performance, some part numbers show in the circuit diagram may not agree with those indicated in the part list.

When ordering parts, please use the numbers that appear in the Parts List. Composition resistor 1/2 [W] is specified as 1/2S or Comp. AC indicated : AC withstand voltage [V] Electrolytic Capacitors 47/50[Example]: Capacitance value [µF]/withstand voltage[V] (No. YA270)2-1 CONTENTS SEMICONDUCTOR SHAPES …………………………………………………………………………………………………………………… 2-2 USING P. W. BOARD ………………………………………………………………….. ………………………………………………………………… -2 BLOCK DIAGRAM ………………………………………………………………………………………………………………………………………… 2-3 CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM [AV-21MT15/P, AV-21MP15/T] (1/4), (2/4) ……………………………………………………… 2-5 MAIN PWB CIRCUIT DIAGRAM [AV-21MT15/P, AV-21MP15/T] (3/4), (4/4) ……………………………………………………… 2-7 MAIN PWB CIRCUIT DIAGRAM [AV-21MT35/P] (1/4), (2/4) …………………………………………………………………………….. -9 MAIN PWB CIRCUIT DIAGRAM [AV-21MT35/P] (3/4), (4/4) …………………………………………………………………………… 2-11 MAIN PWB CIRCUIT DIAGRAM [AV-21VA15/P] (1/3) ……………………………………………………………………………………. 2-13 MAIN PWB CIRCUIT DIAGRAM [AV-21VA15/P] (2/3), (3/3) …………………………………………………………………………… 2-15 PATTERN DIAGRAMS MAIN PWB PATTERN [AV-21MT15/P, AV-21MP15/T, AV-21MT35/P] …………………………………………………………….. -17 MAIN PWB PATTERN [AV-21VA15/P] …………………………………………………………………………………………………………… 2-19 VOLTAGE CHARTS …………………………………………………………………………………………………………………………………… 2-21 WAVEFORMS ………………………………………………………………………………………………………………………………………………. 2-22 SEMICONDUCTOR SHAPES TRANSISTOR BOTTOM VIEW FRONT VIEW TOP VIEW CHIP TR

E C B ECB E CB (G)(D)(S) ECB E C B B E C IC BOTTOM VIEW FRONT VIEW TOP VIEW OUT E IN IN E OUT 1 N 1 N 1 N CHIP IC TOP VIEW 1 N 1 N USING P. W. BOARD P. W. BOARD ASS’Y NAME MAIN P. W. BOARD AV-21MT15/P SCW-1714A-H2 AV-21MP15/T SCW-1715A-H2 AV-21MT35/P SCW-1706A-H2 AV-21VA15/P SCW-1728A-H2 2-2(No. YA270) BLOCK DIAGRAM MAIN PWB IC701 MAIN MICRO COMPUTER/ IF VIDEO RGB SYNC DEF. PROCESS R 108,109 SCL SDA TU001 TUNER IC702 MAIN MEMORY 127,128 SCL1, SDA1 SCL0, SDA0 I2C BUS MICRO COMPUTER G B DIGITAL SIGNAL PROCESS R G B IC351 RGB OUT V01 98,99 IF LED 97 REMOTE 119 KEY_IN 122 SV_DET 29, 30 SIF IN

I/O PORT PEAKING SCAN VELOCITY MOD. U/V DELAY SIF DETECT VIF DETECT/AGC/AFT SOUND TRAP SKIN TONE U/V TINT SATURATION ROUT GOUT BOUT OSD SELECT 85 86 87 CRT SOCKET PWB SF101 SAW FILTER SF102 SAW FILTER 24, 25 VIF IN 79 Y J801 S-VIDEO VIDEO-1 S_VIDEO INPUT V L R J802 Y VIDEO-2 COMPONENT VIDEO INPUT CB CR J803 L R SW1 Y1 C1 CVBS1 L1 R1 80 PB 78 PR 55 V2 58 Y/V1 59 C1 VIDEO SELECT B-Y R-Y VIDEO C IDENT. Y 51 V3 COLOUR DEMOD BASE-BAND DELAY LINE R G B BASS [AV-21MT35/P] J805 BASS SPEAKER OUTPUT RGB MATRIX & GAMMA V. DRIVE COMB FILTER Y DELAY ADJ. SYNC SEP. VDA,VDB 22, 23

V2/Y PB PR L2 R2 49 L1 50 R1 56 L2 57 R2 34 L3 35 R3 AUDIO SELECT H. DRIVE HOUT 67 J801 HEADPHONE SPEAKER L 20 A_L AUDIO SELECT AUDIO CONTROL A_R 60 61 9 3 OUTPUT J804 VIDEO L R V-OUT L-OUT R-OUT 48 36 37 IC601 AUDIO AMP 13 23 VOUT LOUT ROUT SPEAKER R Q983 Q984 1. 8V REG Q981 Q982 1. 8V REG 1. 8V 1 IC401 V. OUT Q522 H. OUT 5 V VIDEO-3 INPUT (FRONT) J806 VIDEO J807 AUDIO-L J808 AUDIO-R V1. 8V V3 L3 R3 REMOCON RECEIVER POWER LED D901 RECT T921 SW TRANSF. IC972 3. 3V REG IC975 5V REG IC973 12V REG H DY01 DEF YOKE 3. 3V_STB 5V 8V 12V 32V B1 T522 FBT SCREEN FOCUS TV/VIDEO VOL+ VOL- CH+ CH- MENU AC IN F901

S901 L951 POWER SW IC901 POWER REG PC901 VOLTAGE FEEDBACK IC951 ERROR AMP EHV (No. YA270)2-3 2-4(No. YA270) CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM [AV-21MT15/P, AV-21MP15/T] (1/4), (2/4) CN00C QGA2501F1-06 MAIN PWB ASS’Y (2/4) (FRONT LED) SCW-1714A-H2 [AV-21MT15/P] SCW-1715A-H2 [AV-21MP15/T] IC302 S9648 ECO R325 0 R326 X R322 X D303 R323 X X D807 X C807 .1 Q308 X C317 10/50 C806 100/16 R822 1K R824 470 S805 QSW0619-003Z S804 QSW0619-003Z S803 QSW0619-003Z S802 QSW0619-003Z S801 QSW0619-003Z IC801 RPM7238-H5 REMOTECON RECEIVER MAIN PWB ASS’Y(4/4) (CRT SOCKET) CN10T CN00T QJL001-065631 VIDEO-3 INPUT

POWER LED (RED) D808 LH22440-T16 J806 QNN0281-003 J808 QNN0282-001 J807 QNN0281-002 R324 R328 0 R329 X R327 39K 0 J809 K801 X C825 NCB31HK-152X C826 NCB31HK-152X R817 X D814 *8 R630 270 1/2W QNS0155-001 R632 270 1/2W CN00S QGA2501C5-04Z SPEAKER R823 47 1/2W Y809 X CN10A QJL001-050600-E R762 220 R763 220 220 220 R764 R765 R627 X REMOTE PW_LED ECO_IN KEYIN R628 X LC805 QQR1199-002 B_MUTE R_AOUT L_AOUT Y_GND A_GND GND GND CN00A QJL001-050600-E R3 VDO_DET PROTECT S_REDUCE A_MUTE 4. 5/OTHER 5V ECO_IN REMOTE PW_LED SDA1 KEYIN SCL1 1. 8V PW V1. 8A 1. 8V 1. 8V S_V_DET 5V 3. 58/OTHER D341 *3 D342 *3 5V V3 L3

Y810 X R821 470 R820 330 R819 220 R818 180 R626 0 R629 0 R631 1K R633 1K C615 1000/25 C616 1000/25 R816 75 SDA1 SCL1 C1_GND D343 *3 Q341 *2 C1 R344 22 R961 1. 8K V12A S_V_DET R740 15K R788 0 D714 MA8030/H/-X D D707 *3 R794 2. 2K C792 . 1 G S L713 *4 W-A1 R755 1. 2K R750 10K 5V Q706 SSM3K02F-X D349 X R753 1. 2K D344 X D345 *3 Y1/CVBS1 Y_GND LC801 QQR1199-002 Y801 X R801 75 Y819 BW C D706 MA8036-X C777 . 1 C778 47/16 R760 100 SCL0 SDA0 R761 100 Q612 *1 R787 4. 7K R342 X 3. 3K 3. 3K 220 4. 7K *3 *3 C341 100/16 L304 X R320 X R319 X C316 X IC301 X C342 X C315 X C314 X C313 X X MC C312 X C311 X L303 X 3. V C305 X MC C310 X C309 X L302 X V2/Y V Y U PB PB_GND 0 0 R315 0 S1 1/50 22/50 C772 . 22 Q708 *2 R795 100K Q707 *1 Q705 SSM3K02F-X G .22 D Y717 QUY160-075Y 5V *3 0 Y802 X D817 *8 V1 L715 *4 C771 S R783 10K R776 15K C775 . 22 R758 3. 3K C767 VCC SDA L712 SCL WP 100 R976 1K 3. 3V_STB Q791 *1 SCL0 SDA0 C793 4. 7/50 Y791 X PW R790 1K R793 D713 MA8039/H/-X R736 100 X301 X C302 X R307 X R308 X R310 X R311 X R321 X C318 X VDO_DET L1 R802 0 C821 NCB31HK-152X R1 R803 0 C822 NCB31HK-152X Y818 0 IC702 CH CH J801 QNZ0454-002 L1 VIDEO-1 S-VIDEO INPUT C770 . 1 D709 R745 R743 C783 R741 L714 R785

D711 C768 D712 R748 2. 7K R759 3. 3K 100 1K *4 .22 R730 0 R757 4. 7K C794 X R747 VSS R777 R771 A0 A1 A2 R739 0 R742 220 R744 220 R754 220 C303 X CH CVBSO/PIP Q307 X R318 X C776 . 1 MC R752 100 R751 100 100 R749 1K R1 R309 X R312 C304 X MC CVBSO/PIP_GND GND P_ON/OFF R984 47K R983 3. 9 1/2W R982 47K Q982 *1 R738 10K R981 3. 9 1/2W POWER SDAO S_REDUCE PROT VDO_DET A_MUTE ROTATION VER_PROTECT P25/PWM4 REMOTE SCLO SDA1 PW_LED PW_LED SCL1 TIMER TIMER ECO_IN VssC3 S_V_DET VssC1+P1 KEY_IN DecV1V8 V3. 3P VssC2 V1. 8C3 V1. 8C1 4. 5/OTHER 3. 58/OTHER P12/Int2 P00/I2SDI1 V1. 8C2 Q981 2SA562TM/Y/-T

L711 *4 C766 . 22 C764 . 1 C765 100/16 L710 *4 L709 *4 R313 X V1. 8A D982 UDZS2. 0B-X VssP2 VssC4 1. 8V L701 *4 L702 *4 C701 . 22 C702 . 22 V1. 8C4 V3. 3A3 VrefP_Sdac 470/16 Q306 X Q305 X V1. 8ADC VssADC V3. 3A2 V1. 8A GndA RefAd V3. 3RefAdP 1. 8V D981 UDZS2. 0B-X R314 X Y817 0 R737 0 Q704 *1 R985 4. 7K R986 4. 7K Q984 *1 Q983 2SA562TM/Y/-T C763 . 22 C761 . 1 C762 100/16 L708 *4 C760 . 22 L707 *4 C759 100/16 R735 100 Y715 QUY160-100Y MC C306 X LC802 QQR1199-002 Y803 X D810 *8 R804 75 V2/Y_GND Y804 Y805 X X CONT PW R792 33 1/2W BL_GND PW 3. 3V_STB 8V A_VCC A_GND 5V 12V 3. V NECK H_DRIVE HFB ABL EW P_ON/OFF VDRA+ VDRBPROTECT V12A 32V TU001 QAU0353-002 TUNER K103 QQR1114-001Z L001 X K101 QQR1114-001Z L703 *4 CH VrefN_Sdac C704 C790 . 1 27p VrefP_Sdac IC701 VrefN_Sdac C705 7p CH VrefP_Sdac XtalIn XtalOut VssA1 GND RefAdN V3. 3A1 C307 MC X MC C308 X C703 LC803 QQR1199-002 Y816 X R805 75 J802 QNN0349-002 8V A_VCC A_GND 5V 5V 12V 3. 3V NECK H_DRIVE HFB ABL EW P_ON/OFF VDRA+ VDRBPROTECT V12A 4. 5/OTHER L003 QQL244J-4R7Z R317 C758 . 22 Bout R734 100 Gout K301 X Y806 X D811 *8 Y825 BW R806 75 C706 7p L717 *4 CH X701 QAX0799-001Z R756 10K ANALOG

Rout C757 560p BLKIN CH BCL V5P3 Gnd3 DIGITAL R733 100 R732 1K K701 QUY160-150Y Y822 X L301 X PR PR_GND Y_GND LC804 QQR1199-002 Y807 X VIDEO-2 COMPONENT VIDEO INPUT R316 Y808 X Y824 QUY160-200Y SCL1 SDA1 NECK C823 NCB31HK-152X R2 L2 NECK CONT L718 *4 D812 *8 NECK CONT R731 1K MC C756 . 1 L706 *4 D708 *3 C785 2. 2 C707 . 1 C709 . 01 C710 6800p C708 100/16 C711 2. 2/50 C712 . 22 TF C784 X V5P1 MC R701 12K MC Ph2 Ph1 Gnd1 SecPll Dec8G EW MC VDRBMC VDRA+ R704 100 Vif1 Ysync Yin/G2/Y Yout Uout/INSSW2 J803 QNN0348-001 C755 10/50 C779 10/50 C753 . 1 C752 . 1 C751 . 1 C754 . 1 D753 *8 Y705 0

MAIN MICRO COMPUTER/TELETEXT DECODE/ IF VIDEO RGB SYNC DEF. PROCESS B3/Pb G3/Y R3/Pr INSSW3 PB GND V2/Y PR PR_GND BASS J805 X A_GND 5V C824 NCB31HK-152X C713 10/50 C714 EW . 022 MC R782 1. 2K NC R729 X D751 *8 Y706 0 Y821 QUY160-050Y 3. 58/OTHER CF101 QAX0349-001 R101 68 R005 75 C002 10/50 IF NC 32V LOCK 5V BM SDA D103 SCL AS BT AGC D104 C101 . 01 MC C111 220/16 C106 . 01 MC R702 X C715 . 001 R703 100 C716 . 001 OPEN SF102 QAX0723-001 VDRBVDRA+ C110 . 1 L101 QQL244K-1R0Z 8. 2K C780 . 1 C750 . 1 R809 0 V_OUT R808 X R807 100 1/2W C804 470/16 MC C001 . 01 Y008 0 C717 SF101 X X TF C718 . 15 R705 39K

Vif2 Vsc Iref C749 . 1 Uin/B2/Pb Vin/R2/Pr V5Comb VssComb R728 Ssif/RefIn/Avl/RefOut R815 75 Q801 KTA1267/YG/-T D813 *8 J804 QNN0349-001 R104 100 L002 QQL244J-4R7Z C004 470/16 R001 220 x x R003 3. 9K R102 R107 X D101 X Q101 2SC5397/CD/-T C748 . 1 C809 X C746 . 1 100 R727 R726 27K 560 S_REDUCE OFF_MUTE R_AOUT L_AOUT BASS C003 . 1 R002 220 1. 8K 22 MC C107 X X X X GndIF Sif1 Sif2 V8AudioSwitches IfVo/FmRo/DvbO C109 0 X C747 10/50 L716 *4 L_OUT C802 10/50 R810 390 Y007 R109 R110 GND R_OUT D805 X R811 82K OUTPUT D102 C719 R706 Y003 X .01 220 Hout QssO/AmO/AudeEm MC AGC MC EHT R105 R103 Q102 X Y004 X

FbiSo CVBSO/PIP Audio2InR Audio2InL C720 . 001 R707 22K DecsDem Y3/Cvbs R_OUT AgcSsif V_OUT L_OUT SifAgc HP_R HP_L Gnd2 V5P2 C005 . 0022 SVM R724 R778 LC701 X Y703 X X X R722 X Q702 X R725 X C803 10/50 D806 X R812 390 Q103 X A_R A_L PllIf NC R3 R1 R2 C4 C1 V3 MC 47/25 MC .01 V2/Y R813 82K L3 L1 L2 .01 C006 33/16 27 MC R004 27K C105 X MC MC C108 X R708 10K MC C736 . 01 C744 . 1 C739 1 C781 1 C782 1 MC C727 3300p C723 C724 C732 2. 2/50 R723 X H_DRIVE IC601 AN5277 AUDIO AMP NC L_R_MUTE B_MUTE GND_B B_OUT L_OUT ROUT GND VCC STB C103 C104 R106 C102 R108 D710 *8 X D704 *8 C741 . 1 X 1 1 HFB C745 . 1

C735 . 1 C740 . 1 5V D702 *8 C737 . 1 C738 1 U V R715 390 C729 2. 2/50 C742 10/50 Y ABL R709 1M C721 X Q803 *6 Q805 *2 Q804 *6 W-A D606 X Q611 *6 R636 0 R640 1K X R721 R720 R797 X R798 X RIN Y702 X BIN LIN NC NC NC NC NC NC NC NC RF D703 *8 10/50 C730 22/50 R772 2. 2K R773 3. 9K R774 2. 2K R775 3. 9K R710 X C725 . 1 C726 10/50 C728 . 1 R711 2. 2K R712 3. 9K R713 2. 2K R714 3. 9K Y707 0 R007 X C734 L704 R786 75 R769 X R770 X CVBSO/PIP_GND C602 10/50 10K C786 L705 Y1/CVBS1 R719 CVBSO/PIP C1_GND V_OUT Y_GND R_OUT L_OUT V2/Y ABL A_L R3 R1 R2 C1 L3 8V 5V V3 L1 L2 X D S SCL1 A_R R637 5. 6K R604 10K

A_R Y005 0 HP_R HP_L Q002 X R601 0 R662 X R602 0 C656 100/50 C601 10/50 R606 C604 2. 2 1/2W . 22 C603 . 22 G R618 R617 X C611 X D SDA1 C743 10/50 R717 R718 R768 100 3. 9K 2. 2K D001 X C733 R008 X G Q001 X S D602 X C605 . 22 OFF_MUTE A_MUTE B_MUTE 12V HP_R A_B A_B C655 X R605 C612 X A_VCC HP_L P_ON/OFF V12A D604 X L651 X CF702 X CF701 X C722 X R767 X D610 C662 10/50 *3 R619 X Y701 X R639 5. 6K R625 X Q701 X R607 2. 2 1/2W Q603 *6 Q604 X Q605 *6 C653 X R659 X C659 X C654 X C608 220/16 Y704 QUY160-075Y Y708 X Y709 BW Y711 QUY160-150Y Y713 X Y714 BW Y716 X Y719 0 Y720 X Y721 X C773 . 1 Y811 X Y812 X

C609 33/50 R610 100K D651 X R652 X C651 X C652 R657 X X R658 X D608 x CP Q606 X MAIN PWB ASS’Y (1/4) SCW-1714A-H2 [AV-21MT15/P] SCW-1715A-H2 [AV-21MP15/T] R663 X C665 X R651 X R653 X R654 X IC651 X C660 X R664 X C657 X N D607 *3 R612 100K R613 X R614 100K R615 X R635 X D603 *3 R656 X IC651 X C607 220/16 Q601 *2 R649 1K Q602 *2 R655 X C610 220/16 N C658 X R611 10K Q609 *6 R634 0 R608 X R609 27K D609 x C661 10/50 ! CP650 ICP-N25-T Q607 *1 R623 33K R620 10K R621 2. 2K NOTE) 1. Refer to the part list for the part number of IC701 and IC702. 2. Refer to page 2-21 for voltages of this circuit diagram. 3.

Refer to page 2-22 for waveforms of this circuit diagram. Y101 QUY160-075Y Y102 X Y103 X Y106 X Y107 X GND GND K102 QUY160-150Y K104 QQR1114-001Z K105 QUY160-150Y K106 QUY160-150Y K107 QUY160-150Y C112 0 GND GND R622 10K Q608 *1 C613 10/50 C617 x Y722 QUY160-150Y R616 X R624 68K GND GND Q610 X D605 X GND Y006 0 R766 X R638 X C606 . 22 5V 5V A_L CS21177 (No. YA270)2-5 2-6(No. YA270) R814 100K R006 X C731 R716 2. 2K X *4 D701 *3 3. 9K Y710 BW C614 *4 .1 .1 X MAIN PWB CIRCUIT DIAGRAM [AV-21MT15/P, AV-21MP15/T] (3/4), (4/4) P_ON/OFF PROTECT 3. 3V_STB BL_GND H_DRIVE VDRA+ A_GND A_VCC V12A VDRB- NECK HFB . 3V ABL 12V 32V 8V 5V EW PW IC351 ABL PROTECT STB TP-47G TP-47R TP-47B TDA6107AJF/N1 ! ! F901 QMF51E2-4R0-S RY901 QSK0061-002 ! PW ABL D956 *3 R963 22K HFB C966 100/16 EW VDRBVDRA+ R964 27K NECK PROTECT D957 *3 D976 X P_ON/OFF H_DRIVE P_ON/OFF HFB EW VDRBX ! R356 QRE121J-222Y CN0PW QGA7901C1-02 MAIN PWB ASS’Y(1/4) CN00T D370 150 150 150 L357 BW S901 QSW0750-001 NECK D594 X R596 X R351 100 ! VA901 QAF0060-621 R910 X ! C910 QFZ9072-224 Q955 *1 CH D595 X Q592 X R595 X Q591 X R355 QRE121J-222Y R357 QRE121J-222Y C351 1000p ! R597 X VDRA+ R358 QRZ0107-152Z R359 QRZ0107-152Z R360 QRZ0107-152Z SG351 X !

SK351 QNZ0536-001 C352 4. 7/250 X X L355 BW LF901 QQR0673-004 IC971 X CONT D593 X L356 BW ! C353 QFKC2EK-104Z AC110V-AC240V 50Hz/60Hz R352 R353 R354 Y901 X Y902 X Y903 X Y904 X GND SUB 32V VIN PROTECT 5V R421 10K Q422 *1 Q421 *1 IC401 LA78040N PROTECT D472 X THERMAL PROTECTION PUMP UP Vcc -Vcc R473 68K C422 QCS32HJ-180Z 2. 2K SG353 X SG352 X R380 R381 D351 FR105SGT-T2 12V 5V 8V C971 D354 D355 C972 C974 X C973 X X R971 X 3. 3V_STB V. OUT D591 X R592 X D592 X R593 C592 X X D356 L971 X X L351 QQL244J-220Z R594 X C593 X VO NC CN *9 *9 *9 ! SK351 QNZ0536-001 CNDEG QGZ5004C1-02 ! 22/50 CN0E1 Y906 X Y905 X Y907 X

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