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SCHEMATIC DIAGRAMS
COLOUR TELEVISION
AV-28H5BL/B, AV-28H5BL/Q, AV-28H5BU/B, AV-28H5BU/Q, AV-28H5SL/B,AV-28H5SL/Q,AV-28H5SR/B,AV-28H5SR/Q, AV-28H5SU/B,AV-28H5SU/Q,AV-28H50SU/B,AV-28H50SU/Q, AV-32H5BU/B,AV-32H5BU/Q,AV-32H5SR/B,AV-32H5SR/Q, AV-32H5SU/B,AV-32H5SU/Q,AV-32H50SU/B,AV-32H50SU/Q, AV-32H57SU/B,AV-32H57SU/Q
CD-ROM No.SML200601
1 2006 YA263E BASIC CHASSIS
ML3
Supplementary
The following items for the A models and B models were changed partly form C models and D models. Therefore, this service manual describes only the items which differ from those of the C models and D models service manual. For details other than those described in this manual, please refer to the C models service manual (No.YA263, 2005/4)(No.YA262D, 2006/1) D models service manual (No.YA262B, 2005/6)(No.YA262D, 2006/1).
A models AV-28H5BL/B, AV-28H5BU/B, AV-28H5SL/B, AV-28H5SR/B, AV-28H5SU/B, AV-28H50SU/B, AV-32H5BU/B, AV-32H5SR/B, AV-32H5SU/B, AV-32H50SU/B, AV-32H57SU/B B models AV-28H5BL/Q, AV-28H5BU/Q, AV-28H5SL/Q, AV-28H5SR/Q, AV-28H5SU/Q, AV-28H50SU/Q, AV-32H5BU/Q, AV-32H5SR/Q, AV-32H5SU/Q, AV-32H50SU/Q, AV-32H57SU/Q C models AV-28H5BL, AV-28H5BU, AV-28H5SL, AV-28H5SR, AV-28H5SU, AV-28H50SU, AV-32H5BU, AV-32H5SR, AV-32H5SU, AV-32H50SU, AV-32H57SU D models AV-28H5BL/P, AV-28H5BU/P, AV-28H5SL/P, AV-28H5SR/P, AV-28H5SU/P, AV-28H50SU/P, AV-32H5BU/P, AV-32H5SR/P, AV-32H5SU/P, AV-32H50SU/P, AV-32H57SU/P
COPYRIGHT © 2006 Victor Company of Japan, Limited
No.YA263E 2006/1
AV-28H5BL/B, AV-28H5BL/Q, AV-28H5BU/B, AV-28H5BU/Q, AV-28H5SL/B, AV-28H5SL/Q, AV-28H5SR/B, AV-28H5SR/Q, AV-28H5SU/B, AV-28H5SU/Q, AV-28H50SU/B, AV-28H50SU/Q, AV-32H5BU/B, AV-32H5BU/Q, AV-32H5SR/B, AV-32H5SR/Q, AV-32H5SU/B, AV-32H5SU/Q, AV-32H50SU/B, AV-32H50SU/Q, AV-32H57SU/B, AV-32H57SU/Q
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
2.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.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. (No.YA263E)2-1
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]
CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2 CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM ................................................................................................................ 2-3 POWER & DEF PWB CIRCUIT DIAGRAM ................................................................................................. 2-7 100HZ PWB CIRCUIT DIAGRAM ............................................................................................................... 2-9
PATTERN DIAGRAMS
MAIN PWB PATTERN .............................................................................................................................. 2-13 POWER & DEF PWB PATTERN ............................................................................................................... 2-15 100HZ PWB PATTERN ............................................................................................................................. 2-17
USING P.W. BOARD
P.W.B ASS'Y name MAIN P.W. BOARD POWER & DEF P.W. BOARD 100HZ P.W. BOARD P.W.B ASS'Y name MAIN P.W. BOARD POWER & DEF P.W. BOARD 100HZ P.W. BOARD P.W.B ASS'Y name MAIN P.W. BOARD POWER & DEF P.W. BOARD 100HZ P.W. BOARD P.W.B ASS'Y name MAIN P.W. BOARD POWER & DEF P.W. BOARD 100HZ P.W. BOARD AV-28H5BU/B SML-1312A-U2 SML-2312A-U2 SML0Z311A-U2 AV-32H5BU/B SML-1311A-U2 SML-2311A-U2 SML0Z311A-U2 AV-28H5BU/Q SML-1312A-U2 SML-2312A-H3 SML0Z311A-U2 AV-32H5BU/Q SML-1311A-U2 SML-2311A-H3 SML0Z311A-U2 AV-32H5SR/Q AV-32H5SU/Q AV-32H50SU/Q AV-32H57SU/Q AV-28H5BL/Q AV-28H5SL/Q AV-28H5SR/Q AV-28H5SU/Q AV-28H50SU/Q AV-32H5SR/B AV-32H5SU/B AV-32H50SU/B AV-32H57SU/B AV-28H5BL/B AV-28H5SL/B AV-28H5SR/B AV-28H5SU/B AV-28H50SU/B
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW FRONT VIEW TOP VIEW CHIP TR
C
E C B
E C B
B C E (G) (D) (S)
E C B
E
C
B
B
E
IC
BOTTOM VIEW FRONT VIEW TOP VIEW
1 N
OUT E IN
IN E OUT
1 N
1 N
CHIP IC
TOP VIEW
1
N 1
N
2-2(No.YA263E)
CIRCUIT DIAGRAMS
NOTE : To find the pages showing the corresponding schematic diagram, follow the indication below. **SHEET2
SCL1_2 SDA1 V_TV GND AGC LTV RTV AFC 32V 5V 9V 8V R L
MAIN PWB CIRCUIT DIAGRAM (1/2) SHEET1
SHEET No : Refer to the original service manual. **SHEET No : Refer to this service manual.
C636 1 /16 C631 .001 C632 .001 Y003 BW10
R642 680 Q610 OPEN MUTING
K601 NQR0199-001X
J601 QNN0596-001
K001 OPEN
R638 10k
*
C630 .01
C637 1 /16
Q609 OPEN MUTING
R640 680
K602 NQR0199-001X R639 10k C629 .01
FIX_GND
GND GND GND GND
C010 1 /10 F C109 .1 /16 C110 10/50 C108 1 /50 R615 0 C107 100 /16 C113 .1 /16 C114 10/50 C102 10/50 K101 NQR0389-003X
AVSS VREFTOP MCNO_IN
Q611 OPEN MUTING R641 OPEN
CN00S QGA2501C5-06Z IC601 AN5277 HS601 LC32265-001B
C112 C111 1 /16 1 /16
NC BTL
SC2_IN_R
SC2_IN_L
SC1_IN_R
Y001 OPEN
SC1_IN_L
CAPL_M
AGNDC
AHVSS
Q001 NPN C012 R006 .01 0 R008 1k R010 330
N R601 OPEN
CH
ANA_IN+ R011 1k C124 0 C118 .01 TESTEN ANA_IN-
NC SCI_OUT_L SCI_OUT_R VREF1
R604 OPEN R608 OPEN
N
C013 .01
C117 .01
AVSUP
AHVSVP
C106 .1 /16
C604 OPEN
C619 1000/35 QETM1VM-228
C006 .01
C007 10/50 L002 10
R007 2.2k C011 10/50
ASG1
R009 680
C101 .1 /16 Q002 NPN
C105 10/50
R614 OPEN C601 OPEN
C616 OPEN R605 OPEN
R610 OPEN
R644 0
C634 OPEN
*
C622 1000/25 CN0SL QGA2501C5-04Z
R612 OPEN
R617 2.7k
C633 100 /50
C115 .001
AFT SDA R003 100
C605 OPEN
IC602 OPEN ( 1/2)
CH
C610 OPEN C608 OPEN R618 OPEN C612 .0027
C614 1 /50 R621 10k
Y603 BW
R603 OPEN
C116 .001
CH
SCL R002 100 NC
C119 2p C120 2p X101 QAX0773-001Z 18.576MHZ
XTAL_IN XTAL_OUT NC D_CTR_OUT1 IC101 MSP3415GQGB8V3M
C617 OPEN C618 OPEN
D601 OPEN
C603 OPEN
R606 OPEN
C620 OPEN C621 OPEN R624 OPEN
*
D602 OPEN CN0SR QGA2501C5-03Z C623 1000/25 C638 1000p
C615 1 /50
R622 10k
CH
CH
NC DACM_L DACM_R VREF2 NC NC
RESETQ DVSUP DVSS
C123 .001 R602 OPEN R607 OPEN
N
*
R611 OPEN C606 OPEN C609 OPEN C611 OPEN R619 OPEN
R623 OPEN C613 .0027 A2_GND Y601 0 Y602 BW C624 .001 A2_GND
NC NC NC
C003 OPEN
C001 C002 OPEN OPEN
R001 OPEN R105 OPEN R104 OPEN
C122 .001
D_CTR_OUT0 ADR_SEL STANBY
C602 OPEN R609 C607 OPEN OPEN R616 0
R613 IC602 OPEN OPEN ( 2/2)
N
BT
CH
R620 2.7k
R645 0
C635 OPEN
A_VCC
C005 L001 C004 .1 /16 1000/16 27
NC TP TP TP TP
NC
BM NC
Q602 OPEN R106 0 Q601 OPEN R626 OPEN R627 OPEN Q603 OPEN R625 18k Y002 BW10 K102 NQR0389-003X
NC
C121 .01
TU001 QAU0442-001
!
R101 100
R102 100
LC101 NQR0431-001X C103 .1 /16 C104 100 /16
Q101 UN2213-X
R628 OPEN
C625 OPEN
Y004 0 STB_5V
L101 4.7 QQL244K-4R7Z
R103 10k D603 OPEN R629 10k R632 8.2k R635 8.2k R631 47k Q606 NPN C627 10/50 Q607 OPEN R633 OPEN R634 OPEN
C626 1000/25
Q604 D606 PNP DI
Q605 NPN
R636 OPEN
**SHEET2
Q608 OPEN C628 OPEN
R637 47K
R630 27K
R643 47k
D604 DI
MSP_RST PROTECT SCL1_2
D605 DI
D607 DI
P_ON/OFF A_MUTE
A.MUTE
SDA1
6V
6V A_MUTE
6V A_MUTE P_ON/OFF PROTECT MSP_RST SDA1 SCL1_2
MAIN PWB ASS'Y (1/2)
SML-1312A-U2 [AV-28H5BU/B, AV-28H5BL/B, AV-28H5SL/B, AV-28H5SR/B, AV-28H5SU/B, AV-28H50SU/B AV-28H5BU/Q, AV-28H5BL/Q, AV-28H5SL/Q, AV-28H5SR/Q, AV-28H5SU/Q, AV-28H50SU/Q] SML-1311A-U2 [AV-32H5BU/B, AV-32H5SR/B, AV-32H5SU/B, AV-32H50SU/B, AV-32H57SU/B AV-32H5BU/Q, AV-32H5SR/Q, AV-32H5SU/Q, AV-32H50SU/Q, AV-32H57SU/Q]
(No.YA263E)2-3 2-4(No.YA263E)
P_ON/OFF PROTECT MSP_RST SDA1 SCL1_2
c10384_1213_1/2_0.0
MAIN PWB CIRCUIT DIAGRAM (2/2) SHEET 2
GND GND NC SC_B2/B-Y50 EW SC_G2/Y50 HFLB SC_R2/R-Y50 HD GND HD SC_B1 NC SC_G1 ABL SC_R1 NC SC_YS1 VD+ GND VDM_C NC GND VPROT M_CV/Y HPROT GND NC S_CV NC GND 6V 6V 6V 6V GND GND GND GND 12V 12V VM NC ( 5V) ( 5V) Rout NC Gout C.V Bout YS2 GND AV_LINK IK NC( PWMV) NC
NOTE : To find the pages showing the corresponding schematic diagram, follow the indication below. **100HZ PWB ASS'Y (1/2) CN002 (SHEET4)
P_ON/OFF MSP_RST A_MUTE A.MUTE
SCL1_2
*
CN0C1 QGA2501F1-06
SDA1
V_TV
AGC
RTV
AFC
LTV
GND GND MSP_RESET V_PULSE AGC H_PULSE AFC NC A_PROT NC AMP_MUTE NC AUDIO_MUTE RESET W_ON/OFF GND GND IIC_FREE SDA2 SDA1 SCL1_2 SCL1_2 GND SDA0 H/P_DET SCL0 KEY STB3.3V ( KEY2) PROTECT ( KEY3) PW_ON/OFF GND GND ECO STB_5V PW_LED ROTATION REMOCON
**SHEET1
R L
**100HZ PWB ASS'Y (2/2) CN002 (SHEET5)
SHEET No : Refer to the original service manual. **SHEET No : Refer to this service manual.
CN002 220 220 220
CN002 QGC2507C1-96
D701 ZD5.6
R702 R703 R704
R705 220 D704 ZD5.6
CH
CH C711 .1 /16
C561 39p P_ON/OFF SC_B2 EW SC_G2 HFLB C2/SC_R2 HD MSP_RST
C562 OPEN LED ROTATE REMOCON SDA0 P_ON/OFF SCL0 PROTECT MSP_RST VS AGC HS AFC
AV_LINK IK
A_MUTE
A_MUTE RESET
SC_YS1 VD+
BOUT SC_YS2
A.MUTE
SDA0 SCL0 SDA1 SCL1_2
SCL1_2
SDA2 SDA1 SCL1_2
HPROT
VPROT
SC_G1 ABL SC_R1
SC_B1
GOUT
ROUT
SDA1
SDA0
AGC
SVM
RTV
AFC
VD_
LTV
R
L
D702 ZD5.6
D703 ZD5.6
ROTATE
SDA2 SCL1_2
SCL0 KEY
L_TVOUT R272 33k R274 2.2k R273 2.2k R271 33k C223 1 /10 F F C224 1 /10 D213 ZD15 D214 ZD15 V_TV R_TVOUT R4 L4 V4 Y4 C4 L1 R205 75 R206 75 R207 OPEN Q207 OPEN MUTING R233 82k R262 390 C221 10/50 D205 ZD12 R232 82k R261 390 C220 10/50 D204 ZD12
LTV
A.MUTE
RTV
CN00K QGA2501C5-03Z KEY
CN00F QGA2501C1-09
*
IC551
LA6515
ROTATION
C701 .1 /16
R706 100
R707 100
TEST
Vcc
Vss SDA0
SCL0
A0
A1
R263 OPEN
A2
*
Q213 OPEN MUTING
Q212 OPEN MUTING R551 120k R552 10 R553 68k R555 R556 150k 100k R557 10 RT_GND R558 5.6k Q216 NPN BUFFER R559 33k
CN00B QJK002-041614-E
REMOCON LED IC701 EEPROM
*
R234 2.2k R235 33k
C213 1 /10 F C215 10/50 C216 1 /10 C214 OPEN C228 .01 100 100 100 R277 100 C229 10/50 R278 2.2k C551 .22 /16 C552 .22 /16 R212 100 C230 10/25 C234 .01 R241 100 R286 100 C235 100 /16 Q217 NPN2 F F R L CH
C553 47/25
C311 1000p PROTECT
V1 R1 C202 10/50 R209 2.2k R211 33k R240 100 C204 F 1 /10 C205 1 /10 F C203 .01 R213 100 R214 100 R242 100 C206 10/50 C207 1 /10 R215 2.2k R216 33k F CH C208 OPEN C209 1 /10 R217 2.2k R218 33k C210 .01 R296 0 SLOW2 L2 L3 R3 SDA2 Q202 NPN SW Q201 NPN SW R202 10k R292 15k R201 10k SCL1_2 R297 0 R293 10k R294 10k SW Q219 NPN C212 OPEN PROTECT D981 DI D983 DI R275 390 5V 9V 32V 6V R259 82k D982 DI A_VCC A2_GND Q211 OPEN MUTING Q210 OPEN MUTING R260 OPEN Q214 OPEN MUTING R258 82k R276 390 C227 10/50 D206 ZD12 PROTECT P_ON/OFF A.MUTE MP_SW SLOW3 R226 8.2k R204 OPEN R227 15k R229 12k Q205 OPEN SW R228 OPEN SW SLOW1 R230 OPEN R231 OPEN Q206 OPEN C219 OPEN R256 OPEN R225 OPEN R251 R253 8.2k 15k R254 OPEN R255 12k C211 OPEN R223 OPEN R224 OPEN R220 8.2k R203 OPEN R221 15k R222 12k Q203 OPEN SW R219 OPEN R248 OPEN SW Q204 OPEN D212 OPEN F R247 100 R243 100 R244 100 R245 100 R246 100 R236 2.2k R237 33k C217 OPEN
F
RT_12V R560 4.7k R554 5.6k C554 F .22 /16 C555 F .22 /16 K551 BW
R238
R239
CN001 QGB1505J1-35 V1 TV_OUT SC_YS1 SC_R1 SC_G1 SLOW1 SC_B1 L_TVOUT R_TVOUT L1 R1 SLOW2 V2/Y2 V2_OUT V3/Y3 SC_YS2 C2/SC_R2
V2/Y2
CH
L2
R2
R208 2.2k
R264
CN0RT QGA2501C5-03Z
K552 BW C312 1000p C303 220 /16 C304 .01 IK BOUT GOUT ROUT Y504 OPEN R518 12k R506 4.7k R507 27k R510 56k R511 6.8k SVM C308 .22 /16 R317 10k C309 OPEN R315 100 R312 OPEN EW R313 330 R1/2 R316 56k R314 OPEN Q305 NPN2 R311 OPEN R1/2 C310 .22 /16 D502 DI D503 DI D504 DI
N
CN00R QGA2501C1-09
R210 33k
*
IC201 CXA2089Q-X
R288 75 R287 150 R1/2
V3/Y3 L3
R295 100 R289 100 R290 100
D208 ZD12 C501 OPEN C502 OPEN R502 12k
R501 R509 12k 12k
D301 OPEN D302 ZD3.9
C504 R512 .1 /16 15k
*
C3 SC_G2 AV_LINK SLOW3 R2 SC_B2 R3 C3
R514 3.9k
C505 .1 /16
R513 3.3k
GND C236 470 /16 R279 5.6k R249 100 R265 R266 R267 R268 R269 R270 100 100 100 100 100 100 D210 OPEN C218 CH D211 OPEN OPEN D201 ZD12 C240 OPEN D202 ZD12 R282 1.2k R281 1k N C231 10/25 R280 5.6k C237 1 /10 F F C238 1 /10 IC501 LM324D-X VCC RTV LTV R503 4.7k C508 100 /16 CH R515 33k R525 22k R526 68k R527 56k C515 .01 D501 DI R523 220k R524 220k R536 220k ABL
C503 1000p
C506 C507 .1 /16 .1 /16
R516 12k
R542 0 R528 4.7k R529 82k Y501 OPEN R530 1M R531 R533 4.7k 2.7k Y502 0
R540 OPEN
R298 0
R250 OPEN R252 OPEN C222 10/50 C201 10/50
R283 100 OMF1 C232 100 /16 D203 ZD12 C233 100 /16 R284 180 R1/2 R291 56 R285 100 V_TV D209 ZD12 Q215 PNP2 R708 0 TV_OUT V2_OUT MP_SW D705 DI R709 2.2k C239 470 /16
R505 120k
R517 12k R504 12k
R519 4.7k
Q502 NPN EHTCORRECT R521 47k
Q501 NPN EHTCORRECT R537 12k Y503 0
Q208 OPEN
SW C225 .01
C509 .1 /16
R520 33k
SW R257 OPEN Q209 OPEN
C510 .033 /25
R532 12k
R541 OPEN RESET
R4
C4
V4
Y4
L4
Q701 PNP RESET C226 10/50 IC901 AN78L08-T
C702 .1 /16 R710 100k
C703 OPEN Q702 NPN RESET Q503 OPEN INV R534 OPEN VS C511 OPEN R538 OPEN CH C513 OPEN Q504 OPEN INV HS
**SHEET1
8V
D207 ZD12
IC903 L7809CP C901 100 /16 Vin Cont Sub C902 .1 /16 C903 100 /16 C904 1 /10 C908 470 /10 C909 .1 /16 C910 100 /16 F
R522 OPEN C512 OPEN
IC902 MM1565AF-X
R535 OPEN C514 OPEN
R539 OPEN
Vo NC GND Cn
HD VD+
CH GND STB_5V C905 10/50 C906 2.2 /6.3 NCB20JK-225X C907 470p
VD_ VPROT HPROT HFLB
CN003 QGB1506L1-16
CN004 QGB1506L1-16
**POWER&DEF PWB ASS'Y CN003 (SHEET3)
**POWER&DEF PWB ASS'Y CN004 (SHEET3)
NOTE : Refer to the part list for the part number of IC701.
MAIN PWB ASS'Y (2/2)
SML-1312A-U2 [AV-28H5BU/B, AV-28H5BL/B, AV-28H5SL/B, AV-28H5SR/B, AV-28H5SU/B, AV-28H50SU/B AV-28H5BU/Q, AV-28H5BL/Q, AV-28H5SL/Q, AV-28H5SR/Q, AV-28H5SU/Q, AV-28H50SU/Q] SML-1311A-U2 [AV-32H5BU/B, AV-32H5SR/B, AV-32H5SU/B, AV-32H50SU/B, AV-32H57SU/B AV-32H5BU/Q, AV-32H5SR/Q, AV-32H5SU/Q, AV-32H50SU/Q, AV-32H57SU/Q]
(No.YA263E)2-5 2-6(No.YA263E)
c10384_1213_2/2_0.0
POWER & DEF PWB CIRCUIT DIAGRAM SHEET 3
NOTE : To find the pages showing the corresponding schematic diagram, follow the indication below. SHEET No : Refer to the original service manual. **SHEET No : Refer to this service manual. **MAIN PWB ASS'Y(2/2) CN003 (SHEET2)
POW_ON/OFF PROTECT STB_5V A_GND A_GND A_GND A_VCC 32V 6V 6V 6V
**MAIN PWB ASS'Y(2/2) CN004 (SHEET2)
EW_DRIVE H_PULSE H_DRIVE H_PROT V_PROT GND GND GND GND GND VD+ ABL 12V
QGB1506M1-16
CN004 QGB1506M1-16
GND
BT32 6V
PROTECT%
POW_ON/OFF
STB5V
A_GND
A_VCC
ABL
12V
VD-
VS
CN003
A_VCC
GND
GND
GND
GND
PROTECT%
!
Y904 Y905 OPEN OPEN C931 QCZ9054-472 QFZ9072-473 QFZ9075-473 C903 C932 QCZ9054-472
EW_DRIVE
!
LF901 QQR1095-001
!
R591 4.7
R586 1%
! !
CP931 QMFZ052-2R0-E CP
QRZ9017-4R7 FR D584 FR105GT-T3
D583 MTZJ7.5S-T2
PROTECT%
X_ray2
X_ray1
*
CN00W QGA7901C1-02
!
IC941 QAL0515-002
!
Q583 NPN R588 10k
!
C902 QFZ9072-104 QFZ9075-104 Y906 Y907 OPEN OPEN D931 S1WB/A/60-4101 R992 QRZ9046-105Z R902 QRF054K-3R3 C933 QCZ9054-472
CP941 BW CP
L941 QQL26AM-4R7Z
C942 330 /10
L942 22 D941 BW10 QQL26AK-220Z STB5V HS401 LC30416-002B
C583 10/100 R587 1% IC401 LA78041 V.OUT C558 470/16
VS
C584 220/10
!
C934 QETM2GM-226 QEZ0632-226 R942 BW
R941 BW
R555 OPEN
!
HEATER GND1 C941 QTMN1CM-477Z R943 OPEN VD+ L551
AC AC CN0UP OPEN
!
C993 QCZ9079-222
C406 1000/35 QETM1VM-108
C992 OPEN R401 5.6k 1N4003SG-T2
D402 C408 330/35 C414 .0068 C407 OPEN D401 OPEN K401 Q941 NPN R402 R944 10k R945 56k 5.6k POW_ON/OFF R406 2.2k R405 150 OMF2W C411
MY
C403 OPEN C415
MY
R409 82k
R410 10k Q481 DTC124ESA-T R481 * C481 1/50
R482 10k
!
C901 QFZ9072-473 QFZ9075-473 L901 OPEN
!
RY941 QSK0099-001 D945 DI R946 R949 330k R948 BW10 Q942 NPN C402 OPEN 10k R403 2.2k
TF
CH C405 82p
D481 DI
Q482 NPN
!
T551 QQH0181-001
!
DEG DEG CNDEG QGA7901C1-02 R901 330 1/2W L902 OPEN TH901 QAD0121 -9R0 Y902 BW10 Y901 BW15
CH C401 OPEN CH
C404 .1
PROTECTOR L561 OPEN W-Z1 DAF
QQR0621-002Z
R947 OPEN
R404 1.0 OMF1W TF C409 .47 TF
K523 QQR1114-001Z C551 .0015/500 R543 2.7k
D542 MTZJ3.9B-T2
R903 3.9 10W QRF104K-3R9 R407 1.5 R952 22k OMF3W BT32 Y908 OPEN Y909 OPEN R981 15k OMF1W R408 1.5 OMF1W
1/2W R551 QRT039J-3R3 D551 FR105GT-T3
1000/16
.1/100
C410 .47 C553 .0015/500 N13V R552 QRT039J-3R3
C552
!
L903 QQR1200-001
C541 QFVF1HJ-105Z D552 FR105GT-T3 D541 FR105GT-T3 D553 FR105GT-T3 TF R541
ABL
C413 OPEN Q521 * H.OUT
C412 OPEN
R542
!
D981 DI PROTECT% Q501 BSN304-T H.DRIVE R501 470 D G C504 OPEN
C501 330p /500
D958 MTZJ33B-T2
C967 OPEN
HS521 * R525
D521 V11CA-C1
R503 1.5k 1/2W
T501 QQR1111-001 HDT
C554 1000/16 10k
QRL039J-103 C533
QQR1114-001Z
C556 B1_2 C555 * 10/250
!
Y952 BW
QCZ0325-821 QQLZ026-460
L951 46 D952 FR305G-FL
K522
C904 .0047 QCZ9054-472
C960 820p
2kV
R982 1k
4.7 C522 D522 FMV-3FU-F1 HS522 LC32987-001A Y523 BW15 Y524 BW15 C525 OPEN 250VAC
/250 K524 QQR1114-001Z C531 .53 QFZ0194-534
!
C905 .0047 QCZ9054-472
!
5.6 R506 1/2W C503 TF .22
T901 Y953 BW K951 OPEN D951 FR305G-FL
QQS0258-001
B1_0 IC961 C951 220/160 QEZ0203-227 PQ120RDA1SZ R502 12k
S D501 1SS24 4-T2
D525 FR105GT-T3 C528 OPEN 250VAC
CN00X B1_1 R581 4.7 15W QRF154K-4R7 R583 QGA2501C5-05Z B1 NC X-ray X-ray GND 1/2W
1800VH
C521
C526 250VAC QFZ0197-204 L521 QQLZ031-180
L522
X_ray1 X_ray2
C908 .01 /500 QCB32HK-103
R909 82k OMF3W
QEZ0649-227 QEZ0476-227
C907 220/400
D901 D3SBA60
BW
!
R908 82k OMF3W
C906 .0047
!
CP
CP951 ICP-N75-T
OMF3W 1.5k R524 QRC121K-152Z
R505 OMF3W
QFN32DK-103 K521 OPEN D524 R522 OPEN C523 MY
BW
R905 470k 1/2W R906 470k 1/2W
K952 QQR0621 -002Z D953 HER153G-T3
C961 OPEN
R504 IN OUT GND SW
C502 .01/200
R582 C524 * T521 OPEN C527 * C529 * C530 560p/500 R521 470 1/2W
680 C581 100/16
6.8k
Y522
Y521
QCZ9054-472
Y951 OPEN D902
C952 2200 /16 QEZ0255-228
C955 OPEN Y956 BW10 C958 OPEN C953 1000 Y955 OPEN R953 .68 OMF3W QRT039J-R33 C968 3300 /16
QETN1CM-107Z Q581 2SA1208/ST/Z1-T R584 18k D582 MTZJ7.5B-T2 Q582 DTC144ESA-T PROTECT%
GND3
or1
D983 DI
MTZJ22B-T2 D523
FR107GT-T3 GND3 C909 390p 2kV K953 QQR0621 -002Z
C962 OPEN
HS956 LC33021-001A
HS961 LC33021-001A
Y525 200V R523 BW15
Y526 BW15
!
CP D956 FMX-G12S FSF05A20 C964 OPEN HS954 OPEN
CP952 ICP-N75-T C956 3300 /10 QETM1AM -338 R954 OPEN OMF3W
6V
R585 2.2k C532
C582 47/25
K901 QQR1113-001Z R904 68k OMF3W K955 QQR0621 -002Z
/10
220/160 QETM2CM-227
QETM1AM-338
IC901 STR-G9656-F3 C914 470p
OCP/FB VIN GND S
D910 MTZJ15B C910 47/50 D906 MTZJ27B D909 OPEN R915 680 1/2W R913 OPEN R914 .1 QRZ0237-R10 C917 OPEN
C916 1500p/500
R910 68 1/2W
CP D954 HER202G-FL
A_VCC R461 Y954 BW
C954 QETM1VM-228
L461 QQR1195-001 C462 .0015 /200 MY QFN32DJ-152Z C561 L462 QQR1422-001
QEZ0414-226
!
CP954
82 R963 OPEN OMF3W R964 OPEN OMF3W R477 56k A_GND Q463 NPN BUFFER R475 1k R478 R476 1k R473 47k IC461 LM393P C468 C470
VCC
D904 FR105GT-T3 R911 3.3k 1/2W D907 DI R912 OPEN
ICP-N75-T
QRG029J-820 R472 10k 1% R471 390 D461 FR105GT-T3 R479 OPEN Q461 R468 1k R465 BW
GND
R561 OPEN MY
T561 OPEN
R563 OPEN
D905 DI K956 OPEN
W-Z2 DAF
VA561 OPEN R562 OPEN C562 OPEN
OPEN
DRIVE D HS901 LC32673-001B K902 BW C912 560p 2kV
A_GND C911 .001 C959 .68
TF
47/25
RDN050N20 D G HS461 LC33021-001A S D462
5%
C461
47p
OPEN R480 OMF3W
PROTECT%
C991 QCZ9079-102
R474 10k
Y462 C467 .001 OPEN MY PP C463 /200
DI
R462 47k
PNP
!
33k
Q464
Y461
Q462 NPN
!
10/50
C465
R991 8.2M QRZ9046-825Z R951 2.2k 1/2W
D463 DI
BW
.0015 R469 D959 DI IC951 SE140N 2.7k C471 .01 MY
TF C464 .1
QFN32DJ-152Z
C915 .1 R916 1.5k 1/2W D911 DI
MY
C466 .0027 QFP31HJ-272Z
R464
R463 6.8k
HEATER
D957 BW PC901 PS2581AL1/QW/ C966 OPEN MY L522 GND L551 R504 R505 R522 R523 R541 R542 C521 C522 C523 R464 R481 SML-2311A SML-2312A SML-2361A SML-2362A QQR1191 -002 QQLZ026 -540 2.2k 2.2k 33k 10k 2.2k 2.2k QFZ0122 -112 QFZ0196 -113 QFN32DJ -393 QRX01GJ -3R3 220k QQR1191 -002 QQLZ026 -540 2.7k 2.7k 33k 10k 3.3k 2.2k QFZ0122 -112 QFZ0200 -113 QFN32DJ -393 QRX01GJ -2R7 270k QQR1191 -001 QQLZ026 -560 2.7k 3.3k 27k 12k 1.5k 3.3k QFZ0122 -102 QFZ0196 -123 QFN32DJ -473 QRX01GJ -3R3 220k QQR1191 -002 QQLZ026 -540 2.7k 2.7k 33k 10k 3.3k 2.2k QFZ0122 -112 QFZ0200 -113 QFN32DJ -393 QRX01GJ -2R7 270k C524 C527 C529 C555 HS521 Q521 R587 R586 SML-2311A SML-2312A SML-2361A SML-2362A QFP32GJ -223 QFZ0197 -823 QFZ0197 -184 QCB32HK -102Z LC31212 -002B QFP32JJ -223 QFZ0197 -124 QFZ0197 -154 OPEN LC31212 -001C QFP32GJ -223 QFZ0197 -823 QFZ0197 -184 QCB32HK -102Z LC31212 -002B QFP32JJ -223 QFZ0197 -124 QFZ0197 -154 OPEN LC31212 -001C
!
2SC5905-RL 2SC5904-RL 2SC5905-RL 2SC5904-RL QRA14CF QRA14CF QRA14CF QRA14CF -2101Y -2201Y -2101Y -2201Y QRA14CF QRA14CF QRA14CF QRA14CF -7501Y -7151Y -7151Y -7501Y
POWER & DEF PWB ASS'Y
SML-2312A-U2 [AV-28H5BU/B, AV-28H5BL/B, AV-28H5SL/B, AV-28H5SR/B, AV-28H5SU/B, AV-28H50SU/B AV-28H5BU/Q, AV-28H5BL/Q, AV-28H5SL/Q, AV-28H5SR/Q, AV-28H5SU/Q, AV-28H50SU/Q] SML-2311A-U2 [AV-32H5BU/B, AV-32H5SR/B, AV-32H5SU/B, AV-32H50SU/B, AV-32H57SU/B AV-32H5BU/Q, AV-32H5SR/Q, AV-32H5SU/Q, AV-32H50SU/Q, AV-32H57SU/Q]
(No.YA263E)2-7 2-8(No.YA263E)
CN0HV
HV
HEATER GND B1 NC HB NC
CN00G QGA2501C5-06Z
QGZ8005C3-05
*
c10386001_1213_2/2_0.0
100HZ PWB CIRCUIT DIAGRAM (1/2) SHEET 4
NOTE : To find the pages showing the corresponding schematic diagram, follow the indication below. SHEET No : Refer to the original service manual. **SHEET No : Refer to this service manual. **SHEET5
IDTV_S_SW IDTV_S_SW C332 .1 /25 C333 10/16 R342 47 R358 47 Q304 2SC4672/PQ/-W ROTATION DDP_RST OSD_YS STB3.3V SDA1_1 SCL1_1 OSD_G OSD_R OSD_B H2SYNC V2SYNC CVBS CVBS R341 2.7k GND LINK LINK
OSD_YS
OSD_R
OSD_G
YS2
SDA1_1 QA201 OPEN 3.3VD R224 0 R218 220 R213 330 1.8VD SC_YS2 R221 220 C205 .047 R231 75 R232 75 R233 75 VSSAfbl VDDP3 VDDD4 VDDD3 RESET VSSP3 VDDAfbl VSSD4 VSSD3 Gin1 FBL2 FBL1 CLKout 656o0 656o1 656o2 Vout 656o3 656o4 Rin1 R225 OPEN R226 OPEN R230 OPEN C206 .047 C207 .047 R228 OPEN R229 OPEN C221 1/10 F C223 1 /10 F R222 330 YUV0 YUV1 YUV2 YUV3 YUV4 YUV5 YUV7 YUV6 RA301 NRZ0034-471W C308 1 /50 R340 OPEN
R223 0
YUV0
YUV1
YUV2
YUV3
YUV5
YUV6
SC_R1 SC_G1 SC_B1
C227 1 /10 F
C228 1 /10 F
R219 10k
YUV7
R217 6.8k
YUV4
D307 UDZS3.9B-X
F
C214 .33 /10
C309 1 /10 D309 OPEN
VSUPD
GNDD
Y5
Y4
Y3
Y2
Y1
Y0
C7
C6
C5
C4
C3
C2
C1
C0
RA302 NRZ0034-471W C339 OPEN Y6 C340 OPEN V50/BLANK R304 0 C208 1 /10 VDDArgb F VSSArgb VDD33rgb F C210 1 /10 VSS33rgb Rin2 Gin2 Bin2 NC VDDAc1 IC201 VSP9402A-VK-B13 ADR/TDI H50/IRQ R305 0 Hout R357 0 656o5 656o6 V R214 100 SCL VDDP2 VSSP2 656o7 656CLK 656Vin/BLANK TMS R215 100 CVBS4 Q202 PNP R208 2.2k R209 2.2k Q203 PNP F C220 1 /10 K907 0 NRSA02J-0R0X 656Hin/CLKF20 R210 2.2k VDD33c VDDDACU VDDDACV VSS33c VDDAppl VDDAc2 VSSAc2 CVBso2 CVBso1 VDDD1 CVBso3 VDDP1 VSSD1 VSSP1 TCLK Xout AYOUT VSSDACU VSSDACU VDDACY D308 UDZS3.3B-X R216 1k R906 OPEN PWM1 PWM2 PWMV HOUT R212 2.2k CVBS5 C219 .01 C232 OPEN CVBS6 CVBS7 VDDD2 VSSD2 VSSDACY F C231 1/10 SDA R356 OPEN CH C233 5p F R234 0 C230 1 /10 VS HS 656EN LLC2 Y7
R330 10k R331 100 SDA SCL RESQ TEST NC HCS ASG2 C315 .1 /16 R333 10k NC D306 DA221-X C330 10/16 Q308 SW NPN C342 0.22 /16 C329 .1 /16
Bin1 R220 OPEN
R332 100
SC_R2 SC_G2 SC_B2
L201 NQL092K-3R3X L202 NQL092K-3R3X L203 NQL092K-3R3X R201 75 R202 75 R203 75 C202 330p CH C201 330p CH CH C203 330p R204 OPEN
C209 .047 C211 .047 C212 .047
R362 0 R307 OPEN R308 OPEN R309 0 R310 R306 0 0 CH C303 18p
FREQSEL CM1 CM0 VS2 XTAL1 XTAL2 NC GNDP VSUPP FIFORRD FIFORD FIFOWR FIFORWR IC301 DDP3315C-QA-G3 RGB/DEF
Bin2/Pb Gin2/Y Rin2/Pr FBLin2 Bin1 Gin1 Rin1 FBLin1 C323 .1 /16 AGND C322 3.3 /50 R347 150 L301 10 C326 OPEN R335 OPEN R334 D310 1k UDZS3.9B-X VRD C324 C325 1 /10 10/16 VSUPO XREF GNDO Bout Gout Rout H2SYNC V2SYNC SAFETY SVM VPROT SENSE VERT+ GNDM VERTRSW2 RSW1 EW NC R350 150 F C319 .01 C320 .01 C321 .01 OSD_B OSD_G OSD_R OSD_YS R344 150
OSD_B
V2SYNC
SC_YS1
SCL1_1
H2SYNC
R343 33
CH C334 560p
CH
C204 OPEN R205 S_CV OPEN R206 OPEN
F C213 1 /10
VSSAc1 CVBS1
C304 18p
Q305 PNP BOUT R345 470 R352 470
X301 5.00MHz NAX0643-001X NAX0619-001X
Q201 OPEN
R211 2.2k C215 .1 /16 R227 0
CVBS2 CVBS3
C305 1/50
F C306 1/10 NC NC NC NC
M_CV/Y
R207 2.2k
R346 33
CH C335 560p Q306 PNP GOUT R348 470 R354 470
M_C
AUOUT
AVOUT
R349 33
CH C336 560p
Xin
Q307 PNP ROUT
1.8VA C222 1 /10 F F C225 CH 33p CH F R905 470 C316 1 /6.3 R903 OPEN
VSTBY DFVBL
ASG1
HFLB
NC
R351 470 QA301 UMX1N-W BUFFER
R355 470
C224 1 /10 3.3VA L901 10 IC901 R1170H181B-X K906 0 NRSA02J-0R0X CE Vo GND NC VDD
X201 C226 20.25MHz 33p NAX0661-001X
C229 1 /10
R904 470
GNDD
CH C337 OPEN
CH C338 1000p C310 D311 OPEN OPEN R336 1.8k
R337 6.8k
H2SYNC R353 270
5V IC903 MM1565AF-X R901 100 1/2W R902 100 1/2W Vo Vin NC Sub GND Cn Cont F C907 1 /10 C916 10/16 L903 10 L904 10 C908 1/10 F Cont Vin Sub IC902 MM1563DF-X K908 0 NRSA02J-0R0X R324 10k R313 OPEN Q303 OPEN D301 DA221-X D302 DA221-X D303 DA221-X CH CH B2 C910 470p C915 100 /16 12V R301 5.6k R303 22k Q301 PNP Q302 NPN C301 1 /50 R311 68k K901 0 NRSA02J-0R0X 6V R302 10k CH NRSA02J-0R0X K902 0 C307 560p K903 OPEN C913 B2 2.2 /6.3 CH C914 470p R312 OPEN C302 OPEN R360 10k R320 22k R322 3.3k R323 3.3k R327 6.8k R328 1k R359 10k R321 10k R361 OPEN C341 220p D304 DA221-X D305 DI CH R319 2.2k R317 OPEN R318 18k C311 15p C327 OPEN C331 .0068
1.8V
L902 10 B1 C901 10/16 C902 10/16 C903 10/6.3 C906 2.2 /6.3 B2
K905 0 NRSA02J-0R0X
VM
V2SYNC C918 10/16 R314 470 R315 0 R316 OPEN R325 56k C328 OPEN R338 3.3k
C917 10/16
C912 B1 2.2 /16
3.3V C909 2.2 /6.3
C904 10/16
C905 10/16
C911 10/16
Vo NC GND Cn
C313 .033
R339 1k
Y301 0 Y302 0 Y303 0 Y304 0 GND GND
R326 6.8k
C312 .0056 R329 6.8k
C314 .033 QA302 UMT1N-W BUFFER VDVD+
HPROT
VPROT
HFLB
ABL
GND GNDA
SC_YS1 VD+
VPROT M_CV/Y HPROT
SC_B2 EW SC_G2 HFLB SC_R2 HD
SC_G1 ABL SC_R1
SC_B1
VDM_C
S_CV
ROUT IDTV_S_SW GOUT CVBS BOUT SC_YS2
VM
HD
GND GND NC SC_B2/B-Y50 EW SC_G2/Y50 HFLB SC_R2/R-Y50 HD GND HD SC_B1 NC SC_G1 ABL SC_R1 NC SC_YS1 VD+ GND VDM_C NC GND VPROT M_CV/Y HPROT GND NC S_CV NC GND 6V 6V 6V 6V GND GND GND GND 12V 12V VM NC 5V 5V Rout IDTV_S_SW Gout C.V Bout SC-YS2 GND AV_LINK IK NC( PWMV) NC
LINK
CN002
EW
**MAIN PWB ASS'Y(2/2) CN002 (SHEET5)
100HZ PWB ASS'Y(1/2)
SML0Z311A-U2
c10387_1213_1/2_0.0
(No.YA263E)2-9
2-10(No.YA263E)
100HZ PWB CIRCUIT DIAGRAM (2/2) SHEET 5
IDTV_S_SW DDP_RST OSD_B OSD_G OSD_R OSD_YS V2SYNC H2SYNC
**SHEET4
SDA1_1 TXA RXA GND IRQ STB3.3V GND CVBS LINK SCL1_1
OPEN
CN00U OPEN
V2SYNC H2SYNC
R088 4.7k
R089 4.7k
G
ROTATION
**SHEET4
SDA1_1
G D S
R062 0 Q003 2SK3019-X
D S
SDA1
LINK
SCL1_1 R081 0
OSD_B OSD_G OSD_R OSD_YS
R061 10k
R063 0 LC006 OPEN
LC005 OPEN
SCL1
R078 0
Q002 2SK3019-X
R060 10k
D008 OPEN
D009 OPEN
C027 47/16
R064 10k QA002 UMX1N-W D002 DI R066 15k
TV_LINK_OUT TV_LINK_IN
R065 220
R091 OPEN
TXD RXD IRQ
RESET HP_DET ATT_SW PW_LED IDTV_POW 220 220 MSP_RST TV_LINK_OUT IDTV_RST 220 IRQ OPEN
R069 10k R067 OPEN R094 10k
D003 UDZS6.8B-X
PROT DDP_RST TV_LINK_IN REMOTE TXD
RXD
R108 R109
OPEN OPEN
VS HS
R098 OPEN
R003 330k
R001 1k
R068 10k
R090 OPEN R004 1k
R075 0
R095 OPEN
STB_5V C017 10/50 R083 3.3k R084 STB2.5V STB3.3V 47k
IC191 PQ2L3252MS-X VO1 VO2
R010 R009
R008
R100
R093 4.7k
R092 1k
C003 .1 /16
B2 C196 2.2 /6.3 B2 C197 100 /16
R007 OPEN R006 OPEN
LC004 NQR0415-003X
R096 OPEN
C001 150p R054 470
CH
R055 22k R053 100 L009 NQL092K-8R2X
R097 OPEN
L005 4.7 NQL092K-4R7X
RST HP_DET P4.3 ATT_SW P4.2 PW_LED P1.6 IDTV_POW P1.5 MSP_RST P1.4 TV_LINK_OUT P1.3 IDTV_RST P1.2 IRQ P1.1 VSP_SEL P1.0 VDD33 VSS RX P3.7 NC( TEST) P3.6 PROTECT P3.5 DDP_RST P3.4 TV_LINK_IN P3.3 REMOCON P3.2 TX P3.1 P3.0
R086 10k CH C032 150p
L003 4.7
LED2/ECO R079 OPEN R052 OPEN K001 OPEN R051 OPEN R050 0 AGC B2 C193 2.2 /6.3 C194 .1 /16 C195 100 /16
IC004 OPEN A16 A15 A14 A13 A12 A11 A10 A9 R113 OPEN R070 OPEN R082 OPEN A17 C024 47/16
C023 .1 /16 C020 47/16 IC003 LP62S2048AX7LTF C019 .1 /16 R017 OPEN OSD_R OSD_G OSD_B OSD_YS PWDET R020 OPEN C021 .1 /16 R018 OPEN R019 OPEN
C033 OPEN
A19 A18 A8 A7 A6 A5 A4 A3 A2
A15 A14 A13 A12 A11 A10 A9 A8 A19 NC( A20) WE% RESET NC NC RY/BY A18 A17 A7 A6 A5 A4 A3 A2 A1
A16 BYTE% VSS DQ15/A-1 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VCC DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE% VSS CE% A0
A0 D7 D6 D5 D4 K002 0 R110 OPEN C022 .1 /16 A11 A9 A8 A13 RWR R076 0 A16 A18 A17 A14 A12 A7 A6 A5 A4 A19
D3 D2 D1 D0 FLPSEN
R111 0
A11 A9 A8 A13 WE% CE2( A17) A15 VCC A17( A18) A16 A14 A12 A7 A6 A5 A4
OE% A10 CE1% D8 D7 D6 D5 D4 GND D3 D2 D1 A0 A1 A2 A3
RRD A10 A15 D7 D6 D5 D4 D3 D2 D1 D0 A0 A1 A2 A3
C031 .1 /16
A1
R112 OPEN
A8 A6 A9 A5 A11 A4 ALE PSEN A3 A10 VSS VDD33 A2 A1 FL_CE D7 A0 D6 D0 D5
NC XTAL2 XTAL1 C006 X001 6MHz 33p NC NAX0618-001X VSSA 4.7 L001 C007 VDDA2.5 R013 .1 /16 220 R R014 220 G R015 220 B R016 220 BLANK/COR NC R021 OPEN P1.7 C008 OPEN NC 0 WR R022 WR RD R023 0 RD NC A19 A19/P4.4 A18 A18/P4.1 RA002 A16 A16 NRZ A17 A17/P4.0 0 A15 R077 A15 OPEN R024 L002 FL_PGM 4.7 C030 .1 /16 VDD2.5 LC001 NQR0415-003X VSS VDD33 A14 A14 A12 A12 RA003 A13 A13 NRZ A7 A7 FL_RST R025 OPEN
CH
C004 33p
CH
IC001 SDA5550M-QB
TELETEXT
VS HS/SSC NC LED2/ECO P2.3 AGC P2.2 KEY P2.1 AFC1 P2.0 VSSA VDDA2.5 CVBS EXTIF OCF STOP ENE POW P0.7 A_MUTE P0.6 AMP_MUTE P0.5 SUB_MUTE P0.4 SDA1 P0.3 SCL1 P0.2 SDA0 P0.1 SCL0 P0.0 VDD33 VSS2.5 VDD2.5 XROM D3 D2 D4 D1
C016 .1 /16
R087 1.2k KEY
C015 OPEN
R049 1k
C029 .1 /16 AFC1 R036 0 R048 82k R035 OPEN C014 .033 R034 OPEN /25 R047 C026 100k .1 /16 OPEN R033 R105 POW 100 100 R057 A_MUTE R058 AMP_MUTE OPEN R059 SUB_MUTE OPEN 220 R032 SDA1_1 220 R031 SCL1_1 R030 220 SDA0 R029 220 SCL0 NQR0415-003X C012 .1 /16 LC003 D007 D006 C011 .1 /16 UDZS3.9B-X UDZS3.9B-X R028 0 L004 4.7 D3 D2 D4 D1 RA001 NRZ
R101 R102 R103 R104
4.7k 1.5k OPEN OPEN
R037 4.7k
R038 4.7k
RESET R039 10k R106 OPEN R040 47k
IC002 S-80828CNNB-G-W RESET OUT GND Vcc NC R041 10k
A8 A6 RA004 A9 NRZ A5 A11 NRZ A4 RA005 ALE PSEN A3 A10 R026 0 R027 0 LC002 NQR0415-003X
NRZ RA006
RA007 NRZ
D001 DI C005 .1 /16 B
QA001 RESETUMX1N-W
B
A12 A15 A16 A18 A17
B
A19 A18 A17 A16 D0 D1 D2 D3 D4 D5 D6 D7 A8 A9 A10 A11 A12 A13 A14 A15 FLPSEN PSEN R071 0 RRD RD R080 0 RWR WR R072 0 ALE
B
R114 10k
C013 .1 /16 R042 1k
C035 .1 /16
A7 A6 A5 A4 A3 A2 A1 A0 D0
A7 A6 A5 A4 A3 A2 A1 A0 D0
IC005 PM39LV027JJ02-W ( BLANK) PLCC32
A12 A15 A16 A18 VCC WE A17
A14 A13 A8 A9 A11 OE A10 CE D7
D7
C025 OPEN
RESET
A14 A13 A8 A9 A11 FLPSEN A10
R074 4.7k R073 OPEN
D7 A0 D6 D0 D5
A2 A1
B
L007 0 NRSA02J-0R0X L008 0 NRSA02J-0R0X
R045 100 R043 10k R046 100
MSP_RST VS AGC HS AFC1 IDTV_POW ATT_SW IDTV_RST AMP_MUTE IRQ A_MUTE
SUB_MUTE
LED2/ECO
CN001
D1 D2 D3 D4 D5 D6
( QGB0501L1-60X) B
A0 A1 A2 A3 A4 A5 A6 A7
C028 OPEN
GND GND MSP_RESET V_PULSE AGC H_PULSE AFC IDTV_POW ATT_SW IDTV_RST AMP_MUTE IRQ AUDIO_MUTE RESET SUB_MUTE GND GND IIC_FREE SDA2 SDA1 SCL1_2 SCL1_2 GND SDA0 H/P_DET SCL0 KEY STB3.3V RXD PROTECT TXD PW_ON/OFF GND GND LED2/ECO STB_5V PW_LED ROTATION REMOCON
CN002
REMOTE
HP_DET
RXD PROT TXD POW
KEY
PW_LED
D1 D2 GND D3 D4 D5 D6
SDA1 SCL1
NOTE : To find the pages showing the corresponding schematic diagram, follow the indication below. SHEET No : Refer to the original service manual. **SHEET No : Refer to this service manual.
**MAIN PWB ASS'Y(2/2) CN002 (SHEET4)
100HZ PWB ASS'Y(2/2)
SML0Z311A-U2
c10387_1213_2/2_0.0
(No.YA263E)2-11
2-12(No.YA263E)
IN GND Nr
L006 4.7 NQL092K-4R7X
C010 100 /16
C009 47/16
C002 .001
R056 OPEN R107 OPEN
C034 OPEN
R099 OPEN
R011 OPEN
Q001 NPN C191 100 /16
R002 100k
R085 390
C192 2.2 /6.3
PATTERN DIAGRAMS
MAIN PWB PATTERN
W261 C611
R645
C616
W220 W257
R613
C609 R611
L002
C007
W401
SR
C607 W241
C608 R612
C623
C635
R620
R603 R614
C605
W242
C104
Y002 L101
W685 W665
R002 C006 R003
W706
C003
IC602
W507
W509
W262
HS601
TU001
C010
W263
R102 R101
R610
R608
R605
C622
W506 R105
C119
R010 C117 R011 Q002
C011 C013
R006 C012
R644
C603 C103
R008
C001 R001
C004
W252
IC601
R621
K102
C615
C633
R604 R606
R602 R601
LC101
C610
C606 R609
C604
R104
C120
R625
R622
Y001
W110
L001
Q001 R009 R007
W253
R624 C620 C621
D602
W510
W699
W721
W499
C634
W207
R615 C601 R616 C602 W631
W256
R617
W703 W695
R106
Y602 C614
Q602
C121 R103
C118
C002 W502 W238 W697 W236 W495 C005
R618
C612
SL
W491
W492
W490
Q603
IC101
K101 C101 W498
CN001
W635
W489 W487
D601
R626
R627
C617
C619
Q601
C625
C102
W235 C114
C618 R623
W485
C122 C123
W231
W229
C106
W486
R628
C115
C116
W232 W482
C110 C109
C113 R204 R229 R226
R218 R217 R215 R260
W234 W483 R230 C212 R231 W478
W221
W233
S
W690 W480
R216
W484
W691
C112
W230
W481
W479
C111 C107
R227
Q205 R297
R259
Q214
R258 R275 Q211
W476
W688
Y601
C901
W689
W223
R276
Q210
W108
C105
C108
R247
W683
W682
W225
W679
D213
R636
C220 R262
Q608
C628
Q607
R243
C208
D207
R261
W101
CL002
R629
R632 R635 Q606
D982
IC901
Q207
R268
D210
W244
W249
R232
W680
D607
C205 R210 R211 C204 R209
W678 C203 R208 W676 W674
R201 R202
Q212
D203
R271 R273
C221
R267 R266
R634
R265 C240
R245
R269 R270 R280
R207
R643
C201
R631
W601
W470
Q202
C627 W671
W612
C238 C237
R212 C217
R294
Q605
C902
W250
W474
C224
C225
R214 R213 R241 R240
D212
R292 Q219
W530
W466
R206
C903
W609
R293
W465
D214
W317
W469
IC201
C206
R279 W471 R290 R289 R295 R237 R238 R239 R286 C234 R278 C228
R277
W663
W534
R252 R298
W659
D606
R219
R637
D205
D605
D603
R253
W462
C910
R257 C219 W456 C232
C908
R256
R251
R630
D604
D208
C236
R281 R282 W662
C216
R236
W463 R224 W461
R203
W718
C202
Q604
D983
Q209
R250
W666
Q208
FRONT
K
D981
C626
R205
W670 W668 W255
W664
D204
W464
W219
C226
R242
Q201
R233
D206
W681
R263
W669
Q213
C222
C227
R274 R272
D202 C218
R633
C223
F
R249
C624
W226
R228
W224
W475
W684
D201
D211
R246
R244
C207
Y004
Q206
C210 C209
W692
W227
W477
R225
W686
W405
W202 Q610 Q611
C638
Y603
C613 R619
W451
X101
C124
W494
R607
W698
K001
W468
Q101
W696
Q204
W533
W316 C904 W535
R254 C233 W217
Q217
R234
R255
R264
C213 R235
C214
C215
C909 IC903
R291
C231 R284 W458
Q215 D209
W658
C905
R285
W215 R287 C230
W214
W655
W651
R283 W318
R248
R296 W454
C636
C906
IC902
C907
W656
R638
R639 Y003
W452
C239
W446
W647
W650
W646
W645
W649
W648
W644
W643
W642
W641
W652
W528
W212
IC551
W640
W515
W453
K601
W450
W213
W441
W440
W447
W449
W439
W442
RT
C551
R551
R553
CL001
W634
C552
R560
R554
W637 W636 W712
W633
W722
W639
W437
R552
W445
W444
W443
W448
W638
C630 C629 C631
W216
W438
C632
C711
R555
R559
C555
K552
W632 W434 W630
W627
W104
C562
C561
R558
R556
J601
C554
R557
CN002
W431
W245 W211
W433
C553
W629
R707 R706
W432
W621 W420
K551
W622
W620
W619
W618
W617
W713
W429
W517
W615
W614
W418
W625
W246
W428
W516
W425 W419 W415 W413
W422
W626
W210
W430
B
R506
R510
R536
R523
W623
W715
R317
W410
W613 IC701 W606 W531
W259
W414 W611
Q701 W103 R708
R525
W417 C309 R312
Q305
C308
R509 R502 C502 R501 C501
R524
W408
W247
W421
C504 R512 R514 R511 C505 R513
R507
W624
C701
W407
W426
R518
Y504
W423
D703 D501
R704
D704
C303
R527
C515
C304
R538 R534 Q504 C511 R539 C514 C513
Q503
W610
R314
C507
C310
W402
W714
R515
W409
W719
W254
Q702
R709
W406
C508
R315
R311
W607 IC501
R526
D302
W208
W411
W604
R316
R520 R521 R528
C509
W605
D301
D502
D503
C703
W248
D504
W608
W205
CN004
(No.YA263E)2-13
2-14(No.YA263E)
W603
Y503
C510 R533
R
R532
R522
R540 R541
W260
R504
R505
R519
C506
R529
C311
C512
R535
R537
C312
C503
Q502
CN003
R531
D705
W404
R503
R517
R516
D701 R703
C1
R710 C702
Y502
Q501
W403
R530
R542 Y501
D702 R702
R705
R313
K602
R640
W457
Q203
C229
R222
R288
C235
Q216
W459
R641 R642
C637
R221
R220
W460
R223
C211
Q609
POWER & DEF PWB PATTERN
R944
W
C992
L942
W205 W206
W203 HS461 W608
W209
R481 C481
Q462
R401 R403
D481
HS401
R463
C464
W211
W418
W404
W408
R945 Q941 W401
R949
D462
Q464
R409
R410
D958
C967
R981
R947
CN003
R964
R462
R464
R469
CN004
W419
W421
W213
R482
R402 C402
C401
W411
Q482
Q481
IC401
C465 R524
C462
D523 W212
R471
C414
W215
Q942 R948 C902
R982
D981
C415 C408
C463
Q461
R522 R477
R523 R475
C470
C468 W424
C407
D402
C968
R963 R946 LF901
D941
W428
D461 R952 C953 R479 R461 R476
C954
IC461
Q463
R468
W420
D463 R478
W204
C942
W210
C958
R472 R473 R474
W214 W423
D401
R406
C403
Y956
D983
W207
R480
W422
C467
Y954
Y462
C466
R954
C405
L941
R953
Y905
Y907 Y906
Y904
Y955
C471 R465
K401
W414
IC961
HS961
R407
L462
W425
C404
W208
C461
C410
C412
R408
C406
C413
C941
CP954
W413
C955
W410 C903 C993 W405 C411
D954
C409 R404
W218
W427 W216
CL006
W615 C558
R941 CP941
VA561
R943 R942
C562
G
W426
W614 L551
R586
R587
C964
C956 C952 HS956 CP952
CP951
L521
Y461
L461
R562
C583
UP
W601 W602 IC941
HS954
D584 C529
R563 D956 C962
W402 C932
W603
R555
D952
CL005
C556
C959 P
C527
C526
R405
T561
C552 W616
C554
C931
D931
Y526 D951 C960
D959
Z
D953
C561
R551
C961
Y525 L951
C528 R561 C533
R552
K953
CP931
W430
W406
W429
R591
FRONT
C933
R902
W607
C934
K955 K956 K952
Y952
K951 Y951
C951
C525
D525
R525
Y953
D945
C551
W609 W610 Y522
C991
C555
RY941
R521
C530
L561 D552
D551
D553
C553
R992
K521 IC951
Y524 Y523
Y521
L522
R951
HV
T521
D522
R991
D957
Z C966
R904 T901
W606
C905
P PC901 C908
R501
C904
C524
K522
C906
D902
R910
W409 D904
HS522 C522 D524
L901 L902 R903 D901 C907
R909 C909 R908 D905 R504 R905
K901
C916 C915 C910 D911
C523 W415 R916
C911
C521 T551
Y902
R901
L903
Y901
R911
D907 W412 R505
HS521
Q521
D521
W604 W605
R906
C912
R912
R502 C502
K902 Y909 Q501 Y908 R503
TH901
C504
C501
D909
W417
R913
HS901
D501
C531
K523
W219 R541
C901
R914
T501
R506 C917
R915 W202
C503
C582 Q581
R582 C581 K524
R543
W613
W612
IC901
R585
W611
R542
D583
D906
R584
D541
C584
D542
W403 D910
W407
C532
W416
R588 C541
R583 D582
DEG
W201
C914 Q582
R581
X
W217
Q583
(No.YA263E)2-15
2-16(No.YA263E)
MICON 100Hz PWB PATTERN [SOLDER SIDE]
MICON 100Hz PWB PATTERN [PARTS SIDE]
R231
R232
R233
L201 L202
R314 R313 R315 R316 C341 R212 R210 R209 R211 R208 R207 R204 R206 R205
R201 R202
C206 C205 C207 R230
L203 R220 C204 R227 C215 C219
R203
C212 C209 C211
C201
C202
C203
Q303
R228
R229
C208
Q203
Q202
Q201
R221
C213
C232
C220 C210
C901
C902
R222 C221 C223
C222 C224
C906 C903 C233 L901 L902
R213 R218
Y304
C225
IC201
C229
C227
C230
R219
X201
IC901
R223
R216
C231
C214 R217
C228
R226
C916
QA201
R225
C904
C907
R234
R214 R215
C905
R224
C226
R329 C314
R305 R306
C911
C304 R336 R337 C303
C917
L903
C328 R338 C331
L904
C305
X301
R304 C340 C339
RA302 RA301
C316
D308
C306
K907
R905 C302 R903
R321
R904
C327
R328 R339
K905 K906
QA302
C313
IC902
R327
C910
C311 R325 R906 R324
QA301
C908
C909
R310 R307
R308 R309
R322
R357
C309
R362
R356
D309
C342
R330 C315
R335 C326 R334 D310 R340
R359
R360
R361 R349 C336
R311 C307 R302 R303
R901 R902
K908
R318
R319 R317 C310 R326 C312
R320
R323
R312
D304
D303
D301
D302
C337
IC301
K901
C915
C918 Q302
R351 C338
D307
R353 Q307 R355
R348 R350
D305
C308
D311
C912
C913
FRONT
Q308
K902 C914
FRONT
R333 C321 C319 C320 C323 R331 R332 C330
IC903
R346 C335
C329 C332
D306 K903
C333
C301
R301
Q306
R347
R341
Q304
Q301
R345
R354 Q305
R343 C334
C324 L301 C325
C322
R342 R084
R358
R344 Y303 Y302 Y301 R060 R061
R352
LC006 D009
R083
L005
Q002 Q003
C017
Q001
R053 R054
D008
R063 R062 LC005
C019
R055
C020
C033 C009 L009 R049 D006 D007 C015
C027 C021 R076
D002 R075 R066 R094 R065 D003
R085
R051
K001
R086 R089 R088
R031 R032
C011
R052 R079 R092
QA002
R050
C026
R048
C032
C014 R047 C016
R037
R038
C012
R112
R110
CN002
CN002
R093 R109 R078 R081 R108 R056 R003 R004 C002 C003 LC004
R069
R111
R082
R113
C028
R104
L003 R087
L004
LC003 R029 R030
CN001
R028
C029 R105
R107
R059 R058 R057
R103
R033 R034 R035 R036
R102
RA001
RA007
R002 C001 R001 R068 R091 R095 R067 R064
R101
IC004
IC003
RA006
R046
R045
R090
LC002
R019
R073
R072
R080 R071
R018 R017
C013 R027 R026
RA005
IC001
L008
L007
C010
R100 R099 R009 R097 R010 R098 R011
R015 R014
R016
R013
R006 R007
R008
R096
R024
C022 K002
C034
RA004
C191 C004
R023
R022
C006
L001
R077
LC001
L002
U
RA003
R025
R074
C192 C196 X001
R070
C023
RA002
C007
C031
C030
IC191
C195
C024
L006
C025
C008
C193
C194 C197
R106
R020
R021 R042
R039 R040
IC005
D001
R041
IC002 R043
C005 QA001
C035 R114
(No.YA263E)2-17
2-18(No.YA263E)
Victor Company of Japan, Limited CRT Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan
(No.YA263E)
Printed in Japan VPT