Sony KV-AW21M80 Service Manual Download Page 42

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1/4W

1/4W

1/4W

1/4W

R007

S007

1/4W

R001

1/4W

R003

1
2
3

CN001

GND
GND
KEY

FRONT PANEL

SOUND

MODE

WEGA

GATE

VOL -

VOL +

PROGRA

TO A BOARD

CN010

VIDEO

B-BX1S(06)13623-CKD,PAK-H1...-AW21M80

100

220

330

470

680

178672611

178672611 178672611 178672611 178672611 178672611

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RM-GA002

KV-AW21M80

4-3-9. H1 Board Schematic Diagram

Summary of Contents for KV-AW21M80

Page 1: ...TRINITRON COLOR TV RM GA002 SERVICE MANUAL BX1S CHASSIS MODEL COMMANDER DEST CHASSIS NO KV AW21M80 RM GA002 Pakistan MODEL COMMANDER DEST CHASSIS NO ...

Page 2: ... Boards Location 33 4 3 Schematic Diagram Information 33 4 3 1 A Board Block 001 34 4 3 2 A Board Block 002 36 4 3 3 A Board Block 003 38 4 3 4 A Board Block 004 40 4 3 5 A Board Block 005 42 4 3 6 A Board Block 006 44 4 3 7 A Board Block 007 46 4 3 8 C Board Schematic Diagram 47 4 3 9 H1 Board Schematic Diagram 48 4 4 Voltage Measurement and Waveforms 49 4 5 Printed Wiring Boards 52 4 6 Semicondu...

Page 3: ... NG 5V for Video Processor No of timer STANDBY 1 indicator flashes Does not light 2 times 4 times 5 times 8 times Diagnostic Result on screen display 2 0 or 2 1 255 4 0 or 4 1 255 5 0 or 5 1 255 8 0 or 8 1 255 Probable Cause Location Power cord is not plugged in Fuse is burned out F600 A board H OUT Q805 is shorted A board IC751 is shorted C board 13V is not supplied A board IC804 is faulty A boar...

Page 4: ...ROCESSOR 4 SELF DIAGNOSTIC SCREEN DISPLAY 5 HANDLING SELF DIAGNOSTIC SCREEN DISPLAY 6 SELF DIAGNOSTIC CIRCUIT 5 8 No Description Method 1 Display self diagnostic screen Display t Channel t Volume t Power TV Note The above must be performed while TV is on standby mode 2 Stop standby flash i Turn off power switch on main ii Unplug power cord from the outlet 3 Clear fault result Channel t Note Diagno...

Page 5: ...OVAL 1 1 REAR COVER REMOVAL 1 4 SERVICE POSITION 1 3 CHASSIS ASSY REMOVAL 1 6 H1 BOARD REMOVAL 1 5 A BOARD REMOVAL 1 Eight screws BVTP 4 16 TYPE2 IT 3 2 Rear cover 1 Four screws BVTP 3 X 12 TYPE2 IT 3 A Board 2 2 2 H1 Board 1 Three screws BVTP 3 x 12 TYPE2 IT 3 ...

Page 6: ...te After removing the anode short circuit the anode of the picture tube and the anode cap to the metal chassis CRT shield or carbon paint on the CRT REMOVING PROCEDURES 1 Turn up one side of the rubber cap in the direction indicated by the arrow A 2 Using a thumb pull up the rubber cap firmly in the direction indicated by the arrow B 3 When one side of the rubber cap is separated from the anode bu...

Page 7: ...rol to the center as shown below 3 Set the raster signal of the pattern generator to green 4 Move the deflection yoke DY backward and adjust the purity control so that green is in the center and blue and red are at the sides evenly 5 Then move the DY forward and adjust so that the entire screen becomes green 6 Now switch over raster signal to red then blue and confirm the condition 5 Oscilloscope ...

Page 8: ...Purity 6 Pole Magnet 4 Pole Magnet c Convergence Rough Adjustment Preparation Before starting this adjustment adjust the horizontal and vertical static convergence Input cross hatch pattern i TLH Adjust the horizontal convergence of red and blue dots by inserting TLH Correction Plate to the DY pocket left or right ii YCH Adjust YCH to balance Y axis iii TLV Adjust the vertical convergence of red a...

Page 9: ...cilloscope 3 Adjust Brightness to obtain the cathode value to the value stated below 4 Adjust SCREEN VR on the FBT until the scanning line disappears 5 Finally set WHBL 16 RGBB back to 00 165 2VDC 2 5 WHITE BALANCE ADJUSTMENT 1 Set to Service Mode 2 Input white raster signal using signal generator 3 Set the following condition Picture DYNAMIC PICT 006 WTS to 00 4 At Highlight condition select WHBL...

Page 10: ...n the power switch ON and set to Service Mode 3 Call the adjusted items again to confirm adjustments were made t DISPLAY t 5 t VOL t POWER item no service data NVM field channel no category in decimal item name in decimal NG service command frequency video input name GEOM 006 HSIZ 031 x SERVICE 60 S VIDEO 1 software service data reserved power on time release ID version in binary for factory color...

Page 11: ...es to WRITE 5 Execute the writing with the button The WRITE display will be changed to red color while excuting and back to SERVICE Example on screen display Use the same method for all Items Use 1 and 4 to select the adjustment item use 3 and 6 to adjust write with MUTING then execute the write with Note 1 In WRITE the data for all items are written into memory together 2 For adjustment items tha...

Page 12: ... 2 6 0 0 W P W E 1 3 0 3 6 0 W P h t d i W a l o b a r a P W E Z F N Z W 0 6 0 5 n e e r c S 9 6 1 0 6 w 0 5 w 0 6 0 5 n e e r c S 3 4 4 2 1 3 1 3 1 3 7 0 0 P O C U 7 1 0 3 6 0 a l o b a r a P r e n r o C r e p p U W E Z F N Z W 0 6 0 5 n e e r c S 9 6 1 0 6 w 0 5 w 0 6 0 5 n e e r c S 3 4 1 3 1 3 1 3 1 3 8 0 0 P O C L 7 1 0 3 6 0 a l o b a r a P r e n r o C r e w o L W E Z F N Z W 0 6 0 5 n e e r...

Page 13: ...O l e v e L k c a l B e n o n 1 0 9 1 0 R B S N 0 0 0 5 1 0 t e s f f O s s e n t h g i r B d r a d n a t S n o N e n o n 0 0 0 2 0 P B W 0 0 0 3 0 0 w o L 3 2 l a m r o N 1 h g i H 0 g n i t t e S p m e T r o l o C e d o M e r u t c i P 0 0 1 0 1 0 J V T y t i l a n o i t c n u F t i n I e g n a R n o i t c n u F e t o N e l b a T e m a N e c i v e D n o m m o C d e l i a t e D e u l a V l a i t ...

Page 14: ... P V T C S T N V T M A C E S o e d i V L A P o e d i V C S T N o e d i V M A C E S T U P N I S M A C E S C S T N V T C Y 0 0 0 Q R F P 0 0 0 3 0 0 y a l e D d n a y c n e u q e r F r e t n e C g n i k a e P r e h t o V T r o s s e c o r P V T 0 0 0 0 1 0 0 A P R 0 0 0 3 0 0 t o o h S r e v O e r P o i t a R r e h t o V T 2 0 3 0 2 0 2 0 0 O P R 2 0 0 3 0 0 s k a e P e v i t a g e N e v i t i s o P...

Page 15: ...o o i t a R r e f s n a r T C D s r e h t O e v i L 1 0 1 0 8 0 0 R O C 3 0 0 3 0 0 g n i r o C s r e h t o a n y D o e d i V V T 0 0 0 0 0 0 0 0 9 0 0 O R O C 0 0 0 3 0 0 c i P t n e g i l l e t n I t e s f f O g n i r o C 2 0 0 1 0 S K B 3 0 0 3 0 0 h c t e r t S k c a l B s r e h t o B G R 2 0 1 1 0 S A A 1 0 0 1 0 0 h c t e r t S k c a l B e h t f f o h c t i w S o t a e r A k c a l B 1 0 2 1 ...

Page 16: ... g e t a C o N e m a N c e D c e D F I V 0 0 0 D F I O 6 3 0 3 6 0 r o t a l u d o m e D F I t e s f f O r o s s e c o r P V T 6 3 1 0 0 T C G A 1 3 0 3 6 0 r e v o e k a T C G A 1 3 2 0 0 M T S 0 0 0 1 0 0 e d o M g n i n u T h c r a e S 1 0 3 0 0 D G 0 0 0 1 0 0 l a n g i S 1 S B V C n o y a l e D p u o r G 0 0 4 0 0 S C G A 1 0 0 3 0 0 d e e p S C G A F I 1 0 5 0 0 I F F 0 0 0 1 0 0 L L P F I r...

Page 17: ...4 0 0 C V P H 0 0 0 1 0 0 l o r t n o C e m u l o V e n o h P d a e H 0 0 5 0 0 A C M C 0 0 0 1 0 0 l e n n a h C o n o M e t a v i t c A 0 0 J V T y t i l a n o i t c n u F t i n I e g n a R a t a D n o i t c n u F e t o N e l b a T e m a N e c i v e D n o m m o C y r o g e t a C o N e m a N c e D c e D T X T 0 0 0 V X T 9 3 0 3 6 0 X I F s p i l i h P r o f n o i t i s o P l a c i t r e V t x e ...

Page 18: ... s f f O s s a B n i a M 1 1 0 E R T 0 0 0 5 1 0 t e s f f O e l b e r T n i a M 2 1 0 1 Q E 0 0 0 5 1 0 t e s f f O z H 0 0 1 d n a B l e n n a h C n i a M r e z i l a u q E 3 1 0 2 Q E 0 0 0 5 1 0 t e s f f O z H 0 0 3 d n a B l e n n a h C n i a M r e z i l a u q E 4 1 0 3 Q E 0 0 0 5 1 0 t e s f f O z H 0 0 0 1 d n a B l e n n a h C n i a M r e z i l a u q E 5 1 0 4 Q E 0 0 0 5 1 0 t e s f f O...

Page 19: ... M F 0 0 3 0 2 1 0 D M D I 0 0 0 3 0 0 e d o m S S S n i d e e p s t n e d i M F 1 0 0 0 3 1 0 T M V O 1 0 0 2 0 0 l a n i m o n o t e v i t a l e r d l o h s e r h t l e v e l n o i t a l u d o m r e v O 3 0 4 1 0 I X C D 0 0 0 1 0 0 r e t r e v n I l o r t n o C g n i l a c S O X C D M A C I N 0 0 5 1 0 G X C D 0 0 0 7 0 0 n i a G l o r t n o C g n i l a c S O X C D M A C I N 0 0 6 1 0 L L C D 1...

Page 20: ... A S 7 0 0 5 1 0 t n e m t s u j d A n o i t a r u t a S r o l o C 5 2 0 K P Y 3 0 0 7 0 0 t n e m t s u j d A g n i k a e P Y 6 2 0 O C Y 1 0 0 1 0 0 e l b a n E g n i r o C Y 7 2 0 1 2 P 0 0 0 7 0 0 1 L D I L A P d n a 2 L D I L A P 8 2 0 L A P 0 0 0 1 0 0 l e v e L D I L A P 9 2 0 V O P 0 0 0 7 0 0 l a c i t r e V t e s f f O n o i t i s o P 0 3 0 H O P 6 1 0 1 3 0 l a t n o z i r o H t e s f f...

Page 21: ...i w S e t u M l a n g i S o N 1 0 0 0 5 0 0 L U F R 5 1 0 5 1 0 h f 0 n e h w e l b a s i D d e k c o l n U r e t f a r e t n u o C e g n a h C l a n g i S F R 1 0 4 0 6 0 0 K L F R 5 1 0 5 1 0 h f 0 n e h w e l b a s i D d e k c o L r e t f a r e t n u o C e g n a h C l a n g i S F R 4 0 0 0 7 0 0 G N A L 0 0 0 3 0 0 n o i t i d n o c g n i p p i h s e g a u g n a l D S O 1 0 8 0 0 T X T H 0 0 0 ...

Page 22: ...o C d e c r o F e n o n 0 0 7 0 0 C Y S H 0 0 0 7 0 0 S U r o f y l n o D I S r o k c o L L S g n i n u T r o f n o i t c e l e S c n y S H 1 0 8 0 0 K L C 5 2 1 5 5 2 S U r o f y l n o n i m 5 1 s m 8 p e t s 1 t e s f f o k c o l c S U 2 2 1 9 0 0 S K L C 5 2 1 5 5 2 S U r o f y l n o n i m 5 1 s m 8 p e t s 1 y b d n a t s n i t e s f f o k c o l c S U 8 3 1 J V T y t i l a n o i t c n u F t i ...

Page 23: ... 0 0 7 0 0 e d o M o i d a R M F n i t e s f f O e l b e r T D S S 3 0 8 0 0 S A B R 2 0 0 8 0 0 e d o M o i d a R M F n i t e s f f O s s a B D S S 2 0 9 0 0 T C G A 5 4 0 3 6 0 e d o M o i d a R M F n i r e v o e k a t C G A r o s s e c o r P V T 2 3 0 1 0 W B L F 3 0 0 3 0 0 h t d i w d n a b r e t l i f r o t a l u d o m e d M A M F D S S 1 0 J V T y t i l a n o i t c n u F t i n I e g n a R n...

Page 24: ...SECAM PAL NTSC SECAM YUV S Input TV TV TV VIDEO VIDEO VIDEO YC 003 YDLY Comb Model A851 11 A852 14 A853 08 A8DB 11 A8DC 9 A8DD 11 A8DE 09 A8DF 09 Non Comb Model A851 06 A852 03 A853 13 A8DB 5 A8DC 9 A8DD 5 A8DE 09 A8DF 09 Category No Name Model Data PICT 001 CFA Comb Models A86D 00 Non Comb Models A86D 01 Category No Name NVM Address SONY TUNER ALPS Tuner VA Alps Tuner Panasonic BTP AFG411 BTP AG4...

Page 25: ...ono IC PICT 004 WHTL A86C 01 01 Category No Name NVM Address Stereo AV ST Mono OPTM 010 DCXO AA45 24 50 50 Category No Name NVM Address Mono Stereo China Vietnam Bangladesh AV Stereo models India models model model SDEM 001 QSS A861 00 01 01 01 Category No Name NVM Address Stereo models Non stereo models SDEC 026 DCXI AA48 00 01 027 DCXG AA48 03 00 029 DCLH AA47 06 00 Category No Name NVM Address ...

Page 26: ... 00 SDSP 010 BAS AW21 Non 3D A62D 00 A626 00 A628 00 A8FA 00 AW 3D A62D 00 A626 00 A628 23 A8FA 23 SDSP 011 TRE AW21 Non 3D A62E 00 A627 00 A629 00 A8FB 00 AW 3D A62E 00 A627 00 A629 23 A8FB 23 SDSP 012 EQ1 AW21 Non 3D AAA0 00 AA9B 00 AAA5 00 AA00 00 AW 3D AAA0 00 AA9B 00 AAA5 04 AA00 04 SDSP 013 EQ2 AW21 Non 3D AAA1 00 AA9C 00 AAA6 00 AA01 00 AW 3D AAA1 00 AA9C 00 AAA6 20 AA01 20 SDSP 014 EQ3 AW2...

Page 27: ...1 71 No OPB2 Item Party Mode FM Radio Component Composite SCART SECAM Color Decording DEC KV AW21M80 0 0 1 0 1 1 0 0 44 Party Mode Party Mode Function 0 not available 1 available FM Radio FM Radio Function 0 not available 1 available Component Component YCbCr Terminals 0 not available 1 available Composite No of Composite Terminals 00 1 composite terminal 01 2 composite terminals 10 3 composite te...

Page 28: ...odel 0 Non Teletext Model 1 Teletext Model Reserved Not used NICAM ST NICAM Stereo 0 disabled 1 enabled NICAM BI NICAM Bilingual 0 disabled 1 enabled A2 ST BI A2 West German Stereo Bilingual 0 disabled 1 enabled Thai Bilingual A2 Thai Bilingual or Force SAP if US ST is active 0 disabled 1 enabled US ST US Stereo 0 disabled 1 enabled Korean ST Korean Stereo 0 disabled 1 enabled MONO Monaural Model ...

Page 29: ...anish Signal Booster Signal Booster feature 0 disabled 1 enabled MSYS ASD ASD Improvement for 0 disabled 1 enabled M System channels Only applicable when ASD 1 COSMIC ASD Automatic Standard Detection 0 disabled 1 enabled Using COSMIC Non Stereo ASD Automatic Standard Detection 0 disabled 1 enabled Tilt Tilt Correction PIC Rotation 0 disabled 1 enabled Band Edge VHF H band Limit Position 0 427 25MH...

Page 30: ...4 Set the following condition PICTURE 50 COLOR 50 BRIGHTNESS 50 HUE 50 SHARPNESS 50 5 Select service mode and 9 step offset from SADJ 004 SCOL using 1 and 3 button of the remote commander 6 Connect oscilloscope to pin 2 B output of CN004 7 Set to service mode and select SADJ 001 SHUE with 1 and 4 button then adjust to VB1 VB2 VB3 VB4 with 3 and 6 button 8 Press MUTING t to write the data 9 Select ...

Page 31: ...3 Vertical Linearity VLIN GEOM 004 Vertical Scroll VSCR 3 4 2 PAL 50Hz NORMAL MODE a Input PAL signal 50Hz in the Service Mode b Set Wide Mode to OFF c Perform the below adjustments using the GENERAL SETTING sequence refer 3 4 1 d Once adjustment is done for PAL 50Hz NORMAL MODE set Wide mode to ON and copy all PAL 50Hz NORMAL MODE adjusted data to PAL 50Hz WIDE MODE except VSCR e Now perform adju...

Page 32: ...t Rot cct V out VM RGB Amp feedback 3W R 3W 3D 10W I mute EHT ABL Hp 1k EW Hd L R V V RGB B On Off stdby Device 12C 12C SIRCS Key buttons PLL I O Port I O Port VIF SIF POWER Color Decoder YUV Processor Jungle RGB DAC Stereo DAP A D C ONE CHIP Micro Text CC V chip 11 Xtalout 10 Xtalin 74 76 YUVout 70 72 VUYin 119 KEY 116 DI JP MODE1 EU 103 DI JP MODE2 EU MON SW MONO 126 AGC MUTE 98 99 SCL1 SDA1 108...

Page 33: ...bers are waveform references B bus B bus k signal path Note The reference number which starts with Wxxx eg W003 indicates a wire to wire connection Note Components marked as XX are not fitted on this model Reference information RESISTOR RN METAL FILM RC SOLID FPRD NONFLAMMABLE CARBON FUSE NONFLAMMABLE FUSIBLE RS NONFLAMMABLE METAL OXIDE RB NONFLAMMABLE CEMENT RW NONFLAMMABLE WIREWOUND ADJUSTMENT R...

Page 34: ... 6 A 7 C J 13 G K H 3 L F 5 F H I A 9 C B MA111 TX D002 MA111 TX D003 MA111 TX D057 MA111 TX D059 MA111 TX D058 MA111 TX D063 D067 MA111 TX D071 MA111 TX D072 MA111 TX D074 D076 FB021 C082 CH C323 C018 Q010 Q006 Q007 KRC102S Q001 KRC102S Q016 1SS133T 77 D056 D055 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 4...

Page 35: ...OUTR NC RN CP R213 RN CP R214 17 5 JW2004 5 JW2002 5 JW2003 SCARTHPR 001 13E 1 10W RN CP R244 MA111 TX D201 MA111 TX D202 MA111 TX D203 MA111 TX D204 MA111 TX D205 D206 D207 MA111 TX D208 D209 D210 MA111 TX D212 MA111 TX D213 MA111 TX D214 D215 6 3V C242 JR1257 R233 J202 1 2 3 4 C200 B C204 C207 PT R200 RN CP R203 RN CP R210 RN CP R211 RN CP R239 100 RN CP Q204 Q205 R226 1 10W RN CP R234 R227 RN C...

Page 36: ...3H 001 7L 1 8V_MAIN 001 8L AUDIO_GND 002 3E AUDIO_1 002 3E HS A007 900 1B 3 3V 001 6A 004 2B 11V 003 11C 004 2C 5V 001 7A 004 2C 005 2E 006 4A 11V 003 2C 004 2C 9V 001 6A 002 2E 002 6D 004 2C 005 2E 006 6A HOLD_DOWN 004 11F AUDIO_2 002 3E B 001 11A 004 2C 005 3E DGC RELAY 001 6L STBY_SW 001 5L 005 5D S600 F 5 C 2 A D 4 A 1 H E E 12 G B D 11 8 C 10 7 H B F 9 6 G 3 1 2 3 4 T600 1 2 T603 MA111 TX D60...

Page 37: ...EFL 001 12A 9V 001 6A 002 2E 002 6D 003 11C 005 2E 006 6A ROT_SW 001 8F B 001 11A 003 11E 005 3E ABL 001 9L VD DEFL 001 10L T801 4 004 11B 004 9B VD DEFL 001 10L T801 11 004 10D 004 12D VGUARD DEFL 001 9L EWD DEFL 001 10L ROT_CTRL 001 8F T801 9 004 10D 004 10D T801 1 004 11B 004 9B T801 9 004 10D 004 12D T801 2 004 11B 004 9B T801 2 004 11B 004 9B OCP PROTECT 001 11L T801 4 004 9B 004 9B GND_1 T80...

Page 38: ...3 11C 004 2C 006 6A AGC MUTE 001 7L 5V 001 7A 003 11C 004 2C 006 4A MONO_OUTL 001 13G 006 2C VDDC4_CAP 001 9L PLLIF 001 13G B 001 11A 003 11E 004 2C SDA 0 001 7A SECAM L L 001 6L W063 S2 001 6L 006 4G L103 8 1 E F 2 F 4 3 B 5 A E B D 6 C C 7 D A C132 C141 AGC AS SCL SDA 5V 30V IF TU101 D105 D107 D110 MA111 TX D111 CT131 CT139 CHIP JR1110 0 JR1050 SWF I1 I2 O1 O2 G2 SWF100 1 5 4 3 2 SWF I1 I2 O1 O2...

Page 39: ... 1C INL1 001 13F MON MUTE 002 5D CVBS3 001 13F P3 CVBSO 001 13E P5 INR1 001 13F F1 006 3E MONO_OUTL 001 13G 005 6D P9 P3 P1 P3 P12 P14 INR3 001 13F P16 P18 F4 006 2F B_INT 001 1F 9V 001 6A 002 2E P9 P9 INL3 001 13F F4 006 3F INL2 001 13F F2 006 2F 006 3F P5 MON OUT 001 13F P1 SCARTHPL 001 13E 002 1A F3 006 2G 006 3F SCARTFBL A16 001 13D D1_JP MODE1_EU 001 7L P15 P3 P14 P16 P16 P15 P16 P18 F3 006 2...

Page 40: ... Mecha 409312201 A004 IC603 Mount Mecha 409312201 A005 IC602 Mount Mecha 265168201 A006 IC804 Mount Mecha 409447411 A007 IC601 Mount Mecha 409500101 A009 IC200 Mount Mecha 409311701 A010 IC200 Mount Mecha 410262101 A011 IC001 Mount Mecha 405530402 A015 D914 HOLDER HS A007 003 6F 4 C A D B 1 B 2 C 3 D A Mount Mecha 409888201 A008 IC200 EY094 EY194 EY200 EY121 EY122 EY123 EY124 A Block 007 HEATSINK ...

Page 41: ...789 C790 500V B C753 C783 R766 L781 L782 L783 1 4W FPRD 22 R796 1 2 9 8 7 6 5 4 3 TDA6108AJF N2 IC751 B IN G IN R IN GND IK VDD R OUT G OUT B OUT 1 CN706 GND 50V B C782 500V C787 3 4 5 6 7 8 9 10 11 13 1 GND GND 1 J751 L780 D782 3 4 5 6 7 8 9 10 11 13 1 GND GND 1 J752 R OUT R IN 9V_1 9V_1 200V_1 200V_1 1000V VIDEO AMP C FV RCV 10UF 0 0047UF 2KV 0 001UF 4 7UF 4 7UF 0 0022UF 0 001UF 50V 1000PF 5P 1S...

Page 42: ...S002 S003 S004 S005 S006 H1 FRONT PANEL SOUND MODE WEGA GATE VOL VOL PROGRAM PROGRAM TO A BOARD CN010 VIDEO IN B BX1S 06 13623 CKD PAK H1 AW21M80 100 220 330 470 680 1K 178672611 178672611 178672611 178672611 178672611 178672611 XX XX 4 C A F D B E 1 B E 2 C F 3 D A 48 RM GA002 KV AW21M80 4 3 9 H1 Board Schematic Diagram ...

Page 43: ...4 38 2 2 39 2 4 40 0 41 1 8 42 1 7 43 0 44 4 0 45 8 4 46 2 2 47 4 7 48 1 3 2 400Vp p PAL 5 2 480Vp p NTSC 5 49 2 1 50 2 1 51 1 3 52 1 5 53 2 1 54 2 1 55 1 4 56 2 1 57 2 1 58 1 3 59 1 5 60 3 4 61 3 4 62 3 6 63 0 64 1 3 65 0 2 392 0mVp p PAL 6 332 0mVp p NTSC 6 66 0 5 520Vp p PAL 7 5 440Vp p NTSC 7 67 1 4 3 520Vp p PAL 8 3 440Vp p NTSC 8 68 0 69 1 2 70 1 2 71 1 2 72 1 2 73 1 9 74 1 6 75 0 76 0 77 0 ...

Page 44: ... 9 O 8 9 G 0 V 2 2 IC603 1 3 9 2 1 9 3 0 4 2 3 IC604 I 8 9 G 0 O 4 9 IC605 V 134 3 G 0 O 25 2 IC606 VCC 27 4 GND 0 OUT 3 2 IC801 1 2 1 2 0 7 3 1 5 4 0 5 3 1 6 2 1 7 6 0 8 8 8 IC802 1 3 0 3 3 2 3 1 3 3 1 4 0 5 3 3 3 5 6 3 3 3 5 7 4 5 8 8 9 IC804 1 0 3 648 0mVp p PAL 17 800 0mVp p NTSC 17 2 13 4 Ref Pin No Voltage v Ref Pin No Voltage v Ref Pin No Voltage v 3 12 1 11 9 4 13 4 5 0 2 50 40Vp p 16 6 13...

Page 45: ...0Vp p NTSC 5 9 130 2 124 0 166 0Vp p PAL 6 170 0Vp p NTSC 6 J752 H1 0 H2 0 KB 131 0 124 0 KG 137 0 130 0 KR 148 6 143 5 Q803 B 0 160 0Vp p PAL 14 158 0Vp p NTSC 14 C 67 0 E 0 Q804 B 133 2 C 0 7 E 133 6 Ref Pin No Voltage v Ref Pin No Voltage v Ref Pin No Voltage v Q805 B 0 1 C 137 2 19 60Vp p PAL 13 18 00Vp p NTSC 13 E 0 Q806 B 6 0 C 8 9 E 5 7 Q807 B 6 0 C 0 E 5 7 Q808 S 0 G 5 7 9 200Vp p 15 D 10 ...

Page 46: ...7 C090 C860 D800 C091 C861 D801 C092 C862 C093 C863 C094 C670 C864 D804 Q900 C095 C865 D805 Q901 C096 C672 C866 Q902 C097 C673 C867 D807 JR800 C098 C674 C868 D614 D808 C099 C675 C869 D615 D617 JR1903 JR1904 C678 D618 JR1905 JR805 C679 D619 JR806 JR807 JR037 JR038 C870 C872 D812 C680 C874 D620 Q910 C875 D621 D815 Q911 IC601 C682 C876 D622 D816 Q912 IC602 C683 C877 D623 D817 I O G IC603 JR040 C878 D...

Page 47: ...IN G IN R IN GND IK VDD R OUT G OUT B OUT GND KR KG G1 3 KB G1 2 H2 H1 G1 1 G2 RCV G4 1 3 4 5 6 7 8 9 10 11 1 GND R7 B A JW1750 C753 L783 A701 R795 L750 D750 CN703 D756 C787 R757 R756 A705 CN704 IC751 R794 R758 RV750 C781 R781 R773 R763 A702 D754 EY707 R780 L782 C782 C754 R774 R764 A703 EY703 L780 D781 EY701 C751 CN705 D780 R783 R765 A704 EY706 C752 R760 L781 JW1781 CN701 D755 Q701 JW1782 R796 CN7...

Page 48: ...A1235 F DTC143TKA T146 KRC102S FN155 2SC3209LK PG102R PG104R PG156R RU4AM T3 SB360 S 10ERB20 TA2B5 10ERB20 TB3 11EQS10 TB5 1A5G 2SC5885 IRFS614BYDTU 1PS226 115 TRANSISTOR IC KIA7805API 2SC3779C D AA CATHODE ANODE GRN ANODE GRN CATHODE ANODE CATHODE ANODE CATHODE ANODE ANODE CATHODE 1 3 2 E B C E C B E C B KTA1279 Small Outline L leaded Package Pin 8 98 SOP 1 TOP VIEW TDA6108AJF N2 1 9 AN17808A DIP...

Page 49: ... 56 KV AW21M80 RM GA002 BA18BC0FP E2 KIA78D33PI RPM7240 H5 PQ018EF01SSH TDA12060H N1F00 STR F6264SLF1357 IC TOP VIEW ...

Page 50: ...th part number specified NOTE Items with no part number and no description are not stocked because they are seldom required for routine service The construction parts of an assembled part are indicated with a collation number in the remark column 5 1 CHASSIS r 7 685 648 79 SCREW BVTP 3 12 TYPE2 IT 3 p 7 685 663 71 SCREW BVTP 4 16 TYPE2 IT 3 SECTION 5 EXPLODED VIEWS 4 1 24 12 15 8 8 9 10 11 13 14 6...

Page 51: ... S3 11 A 1198 698 A MOUNTED PWB VAR C Not Supply 12 4 057 862 01 SCREW TAPPING 5 CROWN WASHER 13 2 898 129 01 SPRING EXTENSION 14 1 457 281 11 DEGAUSSING COIL 15 1 437 572 11 COIL NA ROTATION 16 1 825 293 41 LOUDSPEAKER 5X9 CM 17 4 094 690 01 PIECE A 90 CONV CORRECT 18 A 1225 729 A COMPLETE PWB A Not Supply 19 1 453 487 11 TRANSFORMER ASSY FLYBACK NX 4800 Q5A4 20 1 693 714 11 TUNER TEQE3 901A 21 4...

Page 52: ... 00 25V C073 1 126 961 11 ELECT 2 2UF 20 00 50V C077 1 165 176 11 CERAMIC CHIP 0 047UF 10 00 16V C078 1 162 925 11 CERAMIC CHIP 68PF 5 00 50V C080 1 162 964 11 CERAMIC CHIP 0 001UF 10 00 50V C081 1 162 964 11 CERAMIC CHIP 0 001UF 10 00 50V C082 1 162 964 11 CERAMIC CHIP 0 001UF 10 00 50V C083 1 162 979 11 CERAMIC CHIP 0 0027UF 10 00 50V C089 1 162 964 11 CERAMIC CHIP 0 001UF 10 00 50V C090 1 162 9...

Page 53: ...11 ELECT 100UF 20 00 16V C639 1 126 933 11 ELECT 100UF 20 00 16V C641 1 126 933 11 ELECT 100UF 20 00 16V C643 1 117 720 11 CERAMIC CHIP 4 7UF 10V C644 1 164 315 11 CERAMIC CHIP 470PF 5 00 50V C647 1 126 935 11 ELECT 470UF 20 00 16V C649 1 126 933 11 ELECT 100UF 20 00 16V C652 1 102 228 00 CERAMIC 470PF 10 00 500 C653 1 102 228 00 CERAMIC 470PF 10 00 500 C654 1 102 228 00 CERAMIC 470PF 10 00 500 C6...

Page 54: ...11 TX D003 8 719 404 50 DIODE MA111 TX D023 6 500 028 01 DIODE MM3Z9V1ST1 D024 6 500 028 01 DIODE MM3Z9V1ST1 D025 6 500 028 01 DIODE MM3Z9V1ST1 D054 8 719 036 94 DIODE RD5 6SB T1 D055 8 719 109 89 DIODE RD5 6ESB2 D056 8 719 991 33 DIODE 1SS133T 77 D057 8 719 404 50 DIODE MA111 TX D058 8 719 404 50 DIODE MA111 TX D059 8 719 404 50 DIODE MA111 TX D060 8 719 977 03 DIODE DTZ5 6B D061 8 719 404 50 DIO...

Page 55: ...2 IC800 8 759 356 16 IC NJM4556AD IC801 6 703 708 01 IC LM2903DT IC802 6 701 937 01 IC TJM4558CDT IC804 6 708 756 01 IC STV9302B Jack J901 1 817 299 22 PHONO JACK 11P J903 1 770 329 13 JACK PIN 3P Chip Conductor JR001 1 216 864 11 SHORT CHIP 0 JR002 1 216 864 11 SHORT CHIP 0 JR003 1 216 864 11 SHORT CHIP 0 JR004 1 216 864 11 SHORT CHIP 0 JR005 1 216 864 11 SHORT CHIP 0 JR007 1 216 864 11 SHORT CHI...

Page 56: ...8 TRANSISTOR 2SC1623 L5L6 Q803 8 729 140 50 TRANSISTOR 2SC3209LK Q804 6 550 362 01 TRANSISTOR KTA1279 Q805 6 550 410 01 TRANSISTOR 2SC5885 Q806 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q807 8 729 600 22 TRANSISTOR 2SA1235 F Q808 6 551 406 01 TRANSISTOR IRFS614BYDTU Q814 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q900 8 729 600 22 TRANSISTOR 2SA1235 F Q901 8 729 027 56 TRANSISTOR DTC143TKA T146 Q902 8 729 02...

Page 57: ...839 11 METAL CHIP 33K 5 1 10W R800 1 216 825 11 METAL CHIP 2 2K 5 1 10W R801 1 216 864 11 SHORT CHIP 0 R802 1 216 833 11 METAL CHIP 10K 5 1 10W R115 1 216 809 11 METAL CHIP 100 5 1 10W R116 1 216 809 11 METAL CHIP 100 5 1 10W R118 1 216 809 11 METAL CHIP 100 5 1 10W R119 1 211 981 11 METAL CHIP 33 0 50 1 10W R121 1 215 925 11 METAL OXIDE 22K 5 3W R149 1 216 864 11 SHORT CHIP 0 R152 1 216 864 11 SH...

Page 58: ... 10K 0 50 1 10W R882 1 216 825 11 METAL CHIP 2 2K 5 1 10W R883 1 249 421 11 CARBON 2 2K 5 1 4W R887 1 216 837 11 METAL CHIP 22K 5 1 10W R888 1 218 887 11 METAL CHIP 47K 0 50 1 10W R889 1 243 531 21 METAL OXIDE 100 5 3W R891 1 249 385 11 CARBON 2 2 5 1 4W R893 1 218 871 11 METAL CHIP 10K 0 50 1 10W R895 1 218 859 11 METAL CHIP 3 3K 0 50 1 10W R902 1 216 821 11 METAL CHIP 1K 5 1 10W R904 1 216 821 1...

Page 59: ...1 11 ELECT 4 7UF 20 00 250 C782 1 102 121 00 CERAMIC 0 0022UF 10 00 50V C786 1 162 964 11 CERAMIC CHIP 0 001UF 10 00 50V C787 1 164 645 11 CERAMIC 1000PF 10 00 500 Connector CN701 1 564 510 11 PLUG CONNECTOR 7P CN703 1 564 508 11 PLUG CONNECTOR 5P CN704 1 695 915 11 TAB CONTACT CN705 1 695 915 11 TAB CONTACT CN706 1 695 915 11 TAB CONTACT Diode D750 8 719 083 20 DIODE PG102R D754 6 500 949 01 DIOD...

Page 60: ... 11 SWITCH TACTILE S004 1 786 726 11 SWITCH TACTILE S005 1 786 726 11 SWITCH TACTILE S006 1 786 726 11 SWITCH TACTILE ACCESSORIES AND PACKING MATERIALS A 1225 733 A PACKING GROUP SET A 1225 734 A ACCESSORY ASSY 2 635 703 01 CLIP 2 651 491 01 SCREW SPECIAL 1 417 151 51 MATCHING TRANSFORMER ANTENNA 2 637 162 01 BAND HOLD 2 897 698 11 MANUAL FOLDING INSTRUCTION 2 897 698 21 MANUAL FOLDING INSTRUCTION...

Page 61: ...IM Section will be inserted in the Supplement by January ...

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