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Toshiba 24W33B, Service Manual

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Toshiba 24W33B Service Manual Download Page 84

NO

PART NUMBER DESCRIPTION

UNIT

QTY

BILL OF MATERIAL LIST

10016258

2441 TOSHIBA TOSHIBA 24W33B(AK37)SILVER

POSITION NUMBER

120

V30018087

CNAS 2P/350 TRFPFC DIS W/C UL1672AWG22

PC

1,000 .

.

.

.

.

121

V35000217

SCREW S C SYF YFMB 3.5*9.5

PC

2,000 .

.

.

.

.

124

V20070599

HE.ASY.37-HORIZANTAL

PC

1,000 .

.

.

.

.

125

V30001441

TR BU2508AF

PC

1,000 Q601

.

.

.

.

126

V35000158

NUT C ZN BOTTOM M3

PC

1,000 .

.

.

.

.

127

V35000165

KNURL WASHER C ZNSY 3*6*04 (M3)

PC

1,000 .

.

.

.

.

128

V35000181

SCREW C ZN YSMB M3*8

PC

1,000 .

.

.

.

.

129

V35004133

HEATSINK HORIZONTAL AK37

PC

1,000 .

.

.

.

.

130

V20070601

HE.ASY.37-2*5V & 8V REG

PC

1,000 .

.

.

.

.

131

V30001500

IC LM7808

PC

1,000 IC803

.

.

.

.

132

V30001622

IC 7805 (1A)

PC

2,000 IC804

IC802

.

.

.

133

V35000158

NUT C ZN BOTTOM M3

PC

3,000 .

.

.

.

.

134

V35000165

KNURL WASHER C ZNSY 3*6*04 (M3)

PC

3,000 .

.

.

.

.

135

V35000181

SCREW C ZN YSMB M3*8

PC

3,000 .

.

.

.

.

136

V35004381

HEATSINK REGULATOR AK37

PC

1,000 .

.

.

.

.

137

V20092405

CN.ASY.37-DIODE FERRITE BAR 5*8

PC

1,000 D808

.

.

.

.

138

V30001964

FERRITE BAR 5*8

PC

1,000 .

.

.

.

.

139

V30007681

DIODE UF5407 3A/800V 150A

PC

1,000 .

.

.

.

.

140

V20108354

DIODE BRIDGE GBU4M 4A/1000V 150A(FORMLU)

PC

1,000 D891

.

.

.

.

141

V30007758

DIODE BRIDGE GBU4M 4A/1000V 150A

PC

1,000 .

.

.

.

.

142

V20112074

HE.ASY.37-AUDIO&EAST-WEST W/CA.HOL(T/J/H

PC

1,000 .

.

.

.

.

143

V30001429

TR BUK444-200A

PC

1,000 Q602

.

.

.

.

144

V30016113

IC AAMP TDA7269A 2*14W MULTIWATT11

PC

1,000 IC301

.

.

.

.

145

V35000158

NUT C ZN BOTTOM M3

PC

1,000 .

.

.

.

.

146

V35000165

KNURL WASHER C ZNSY 3*6*04 (M3)

PC

1,000 .

.

.

.

.

147

V35000181

SCREW C ZN YSMB M3*8

PC

1,000 .

.

.

.

.

148

V35004971

AUDIO & EAST-WEST (AK37)

PC

1,000 .

.

.

.

.

149

V40011922

EDGE SADDLE (CT-16)

PC

2,000 .

.

.

.

.

150

V20112075

HE.ASY.37-VERTICAL W/CABLE HOLDER(T/J/H)

PC

1,000 .

.

.

.

.

151

V30013985

IC STV9306

PC

1,000 IC601

.

.

.

.

152

V35000158

NUT C ZN BOTTOM M3

PC

1,000 .

.

.

.

.

153

V35000165

KNURL WASHER C ZNSY 3*6*04 (M3)

PC

1,000 .

.

.

.

.

154

V35000181

SCREW C ZN YSMB M3*8

PC

1,000 .

.

.

.

.

155

V35004132

HEATSINK VERTICAL AK37

PC

1,000 .

.

.

.

.

156

V40011922

EDGE SADDLE (CT-16)

PC

1,000 .

.

.

.

.

157

V30000094

CAP MKT 220NF 275V M AC

PC

2,000 C801

C802

.

.

.

158

V30000161

CAP MKP 47NF 630V J

PC

1,000 C811

.

.

.

.

159

V30000356

CAP EL 100UF 63V M

PC

1,000 C604

.

.

.

.

160

V30000360

CAP EL 1000UF 25V M

PC

1,000 C605

.

.

.

.

161

V30000383

CAP EL 2200UF 25V M

PC

2,000 C850

C830

.

.

.

162

V30000406

CAP EL 47UF 250V M (HR) 105°

PC

2,000 C826

C623

.

.

.

163

V30000409

CAP EL 470UF 25V M

PC

1,000 C644

.

.

.

.

164

V30000411

CAP EL 4700UF 16V M

PC

1,000 C827

.

.

.

.

165

V30000440

CAP CER 2.2NF 4KV M

PC

1,000 C816

.

.

.

.

167

V30001320

DIODE GUC BY228

PC

1,000 D605

.

.

.

.

168

V30001749

XTAL 4.433619 MHZ (AK15)

PC

1,000 X401

.

.

.

.

169

V30001762

CONN HEADER 2P 2.5MM(9.7MM) TOP

PC

1,000 PL301

.

.

.

.

170

V30001764

CONN HEADER 2P 2.5MM(9.7MM) TOP BLACK

PC

1,000 PL302

.

.

.

.

171

V30001770

CONN HEADER 3P 2.5MM TOP BD

PC

1,000 PL512

.

.

.

.

172

V30001783

CONN HEADER 5P 2.5MM TOP BD

PC

1,000 PL502

.

.

.

.

173

V30001784

CONN HEADER 6P 2.5MM TOP BD

PC

1,000 PL509

.

.

.

.

174

V30001792

CONN HEADER 2P 7.5MM TOP WHT

PC

2,000 PL801

PL601

.

.

.

175

V30001795

CONN HEADER 3P 5/7.5MM TOP WHT

PC

1,000 PL802

.

.

.

.

176

V30001829

CONN HEADER 2P 2.5MM TOP WHT SD

PC

1,000 PL602

.

.

.

.

177

V30001850

CONN HEADER 6P 2.5MM TOP WHT SD

PC

1,000 PL600

.

.

.

.

179

V30002090

LINE DRIVER NEW TYPE

PC

1,000 TR600

.

.

.

.

180

V30002851

XTAL 4MHZ L.C=30PF

PC

1,000 X501

.

.

.

.

181

V30007748

CAP EL 1000UF 35V M

PC

1,000 C647

.

.

.

.

183

V30009366

DIODE UF5402 3A/200V 150A

PC

2,000 D810

D811

.

.

.

184

V30011968

IC SMPS MC44608 DIP8

PC

1,000 IC800

.

.

.

.

185

V30014048

ADJ.COIL VIF 44MHZ Q=64 C=39pF

PC

1,000 L405

.

.

.

.

186

V30015087

IC OPTOCOUPLER TCET1102G

PC

1,000 IC801

.

.

.

.

188

V35000135

TEST PIN 1.1MM

PC

1,000 PL804

.

.

.

.

189

V70000029

SOLDER (INGOT) 63/37

KG

    0,019

.

.

.

.

.

190

V70000030

SOLDER WIRE CAP 1.00mm 60Sn40Pb

G

    0,690

.

.

.

.

.

191

V70000661

SILICON   V0 (UL 1410)(Firma Catg.No3748

G

6,000 .

.

.

.

.

193

V20090585

CHASSIS FRAME 288X (AK37) (V.0)

PC

1,000 .

.

.

.

.

194

V60000009

FR-HIPS NATR.V-0

KG

    0,350

.

.

.

.

.

195

V35005061

SCREW RB C SK ZN YFMB 2.9*9.5

PC

3,000 .

.

.

.

.

197

V20093604

MD.ASY.BL37-BLANK37 (AK37)

PC

1,000 PL407

.

.

.

.

199

V30000243

CAP CER 330PF 50V J CH

PC

2,000 C100

C102

.

.

.

201

V30001912

PIN F 5P/2.5MM (11.5MM)

PC

1,000 PL100

.

.

.

.

202

V30017728

IC CN4538BCN

PC

1,000 IC100

.

.

.

.

203

V30018355

CABL 1P/450  SIS

PC

1,000 NOT1

.

.

.

.

208

V30018480

PCB 11BL37-2

PC

1,000 .

.

.

.

.

209

V30000352

CAP EL 100UF 16V M

PC

1,000 C101

.

.

.

.

210

V30001454

TR BC548B

PC

1,000 Q100

.

.

.

.

211

V30001270

PTC 9 OHM

PC

1,000 TH800

.

.

.

.

213

V20000848

FUSE ASSY.TK79-A (2.5A)

PC

1,000 F801

.

.

.

.

214

V30001731

FUSE 2.5A 250V 5*20MM

PC

1,000 .

.

.

.

.

215

V35000136

FUSE HOLDER TK79-A (GRAY)

PC

1,000 .

.

.

.

.

216

V20112076

HE.ASY.37-SMPS 170-270V W/CAB.HOL.(T/J/H

PC

1,000 .

.

.

.

.

217

V30001386

TR MTP6N60E (PLASTIC)

PC

1,000 Q802

.

.

.

.

218

V35000158

NUT C ZN BOTTOM M3

PC

1,000 .

.

.

.

.

219

V35000165

KNURL WASHER C ZNSY 3*6*04 (M3)

PC

1,000 .

.

.

.

.

220

V35000181

SCREW C ZN YSMB M3*8

PC

1,000 .

.

.

.

.

221

V35006413

HEATSINK SMPS AK45

PC

1,000 .

.

.

.

.

222

V40011922

EDGE SADDLE (CT-16)

PC

1,000 .

.

.

.

.

223

V70000074

SILICON (GRES)

KG

    0,010

.

.

.

.

.

224

V30000161

CAP MKP 47NF 630V J

PC

1,000 C860

.

.

.

.

225

V30000420

CAP EL 150UF 400V M

PC

1,000 C809

.

.

.

.

226

V30000440

CAP CER 2.2NF 4KV M

PC

1,000 C852

.

.

.

.

227

V30001792

CONN HEADER 2P 7.5MM TOP WHT

PC

1,000 PL803

.

.

.

.

228

V30018785

TRF SMPS AK37 110° (170-270V) VER2

PC

1,000 TR802

.

.

.

.

229

V30018866

LINE FILTER 2X22MH 10mmX12.5mm

PC

1,000 TR801

.

.

.

.

Summary of Contents for 24W33B

Page 1: ...SERVICE MANUAL PRINTED IN UK 2003 C COLOURTELEVISION 24W33B TOSHIBA 050 200262 AK37 Chassis ...

Page 2: ...ILTERS 6 14 IC DESCRIPTIONS AND INTERNAL BLOCK DIAGRAM 6 ST92195 7 STV224X 7 8 UV1315 UV1316 UV1336 8 9 TDA7269A 10 STV9306 10 STV5112 11 MC44608 11 MSP 34XXG 12 24C08 12 13 TDA1308 13 TDA7261 13 SAW FILTERS 14 15 CIRCUIT DESCCIRIPTION 15 19 16 AK37 CHASSIS MANUALADJUSTMENT PROCEDURE 20 22 17 OPTION SETTING 23 25 18 TUNER SETTING 26 19 GENERAL BLOCK DIAGRAM of CHASSIS 11AK37 27 20 AK37 TITANIUM La...

Page 3: ...Audio right input 0 5Vrms 10K 2 Audio right input 0 5Vrms 10K 3 Audio left output 0 5Vrms 1K 3 Audio left output 0 5Vrms 1K 4 GroundAF 4 Ground AF 5 Ground Blue 5 Ground Blue 6 Audio left input 0 5Vrms 10K 6 Audio left input 0 5Vrms 10K 7 Blue input 0 7Vpp 75ohm 7 Blue input 8 AV switching input 0 12VDC 10K 8 AV switching input 0 12VDC 10K 9 Ground Green 9 Ground Green 10 10 11 Green input 0 7Vpp ...

Page 4: ... to make an automatic search system for the incoming sound frequency This is realized by means of a software loop that alternate the demodulator to various frequencies then select the frequency on which a lock condition has been found De emphasis output signal amplitude is independent of the TV standard and has the same value for a frequency deviation of 25 kHz at the 4 5 MHz standard and for a de...

Page 5: ...grated filters auto aligned via a master filter phase locked loop 2 7 RGB output circuit The video processor performs the R G B processing There are three sources 1 Y U V inputs coming from luma part Y output and chroma decoder outputs R Y B Y outputs 2 External R G B inputs from SCART converted internally in Y U V with also the possibility to input YUV signals from a DVD player YUV specification ...

Page 6: ...n is available to tune down to 45 25 MHz 2 Enough margin is available to tune up to 863 25 MHz Noise Typ Max Gain Min Typ Max Low band 6dB 9dB All Channels 38dB 44dB 50dB Mid band 6dB 10dB Gain Taper 8dB High band 6dB 11dB off air channels 4 MULTISTANDARD SOUND PROCESSOR The MSP 34xxG is designed to perform demodulation of FM or AM Mono TV sound Three kinds of MSP s are used MSP 3400G MSP 3410G an...

Page 7: ...ocks of 256 08 bits The memory is compatible with the I C standard two wire serial interface which uses a bi directional data bus and serial clock 11 CLASS AB STEREO HEADPHONE DRIVER TDA1308 The TDA1308 is an integrated classAB stereo headphone driver contained in a DIP8 plastic package 12 CLASS AB MONO SUBWOOFER DRIVER TDA7261 The TDA7261 is a class AB dual Audio power amplifier specially designe...

Page 8: ...on chip peripherals form a complete sys tem for TV set and VCR applications Voltage Synthesis VPS WSS Slicer Teletext Slicer Teletext Display RAM OSD Additional peripherals include a watchdog timer a serial peripheral interface SPI a 16 bit timer and an A D converter STV224X Video processor The STV2246 2247 2248 are fully bus controlled ICs for TV including PIF SIF luma chroma and deflection proce...

Page 9: ...uners Systems CCIR B G H L L I and I OIRT D K Voltage synthesized tuning VST Off air channels S cable channels and Hyper band Standardized mechanical dimensions and pinning PINNING PIN VALUE 1 Gain control voltage AGC 4 0V Max 4 5V 2 Tuning voltage 3 High band switch 5V Min 4 75V Max 5 5V 4 Mid band switch 5V Min 4 75V Max 5 5V 5 Low band switch 5V Min 4 75V Max 5 5V 6 Supply voltage 5V Min 4 75V ...

Page 10: ... 5 5V 4 I C bus serial clock Min 0 3V Max 5 5V 5 I C bus serial data Min 0 3V Max 5 5V 6 Not connected 7 PLL supply voltage 5 0V Min 4 75V Max 5 5V 8 ADC input 9 Tuner supply voltage 33V Min 30V Max 35V 10 Symmetrical IF output 1 11 Symmetrical IF output 2 General description of UV1336 UV1336 series is developed for reception of channels broadcast in accordance with the M N standard Features of UV...

Page 11: ...06 is a fully I2 C controlled vertical deflection IC designed for use in 110 4 3 or 16 9 CRT applications It integrates both the vertical deflection and E W correction circuitries necessary in design of a 110 chassis FEATURES FULLYI2 C CONTROLLED DMOS POWER HALF BRIDGE AMPLIFIER DC COUPLED OPERATION INTERNAL FLYBACK GENERATOR UP TO 60V SELF ADAPTED SAWTOOTH 50 60Hz 100Hz OPERATION VERTICALLINEARIT...

Page 12: ...exibility and reliability The device also features a very high efficiency stand by management consisting of an effective Pulsed Mode operation This technique enables the reduction of the stand by power consumption to approximately 1W while delivering 300mW in a 150W SMPS Integrated start up current source Loss less off line start up Direct off line operation Fast start up General Features Flexibil...

Page 13: ...is individually programmable Easy realization of all digital NICAM standards B G D K I L with MSP 3410G FM demodulation of all terrestrial standards incl identification decoding FM demodulation of all satellite standards No external filter hardware is required Only one crystal clock 18 432 MHz is necessary FM carrier level calculation for automatic search algorithms and carrier mute function Subwo...

Page 14: ...formance high signal to noise ratio low distortion PINNING PIN VALUE 1 Output A Voltage swing Min 0 75V Max 4 25V 2 Inverting inputA Vo clip Min 1400mVrms 3 Non inverting inputA 2 5V 4 Ground 0V 5 Non inverting input B 2 5V 6 Inverting input B Vo clip Min 1400mVrms 7 Output B Voltage swing Min 0 75V Max 4 25V 8 Positive supply 5V Min 3 0V Max 7 0V TDA7261 General Description of TDA7261 The TDA7261...

Page 15: ... 1 2 36 36 0 0 3 36 0 3 0 9 2 8 2 6 7 5 36 0 36 0 3 0 3 0 0 9 2 8 2 PINNING 1 Input 2 Input ground 3 Chip carrier ground 4 Output 5 Output K9656M L9653M PINNING 1 Input 2 Switching Input 3 Chip carrier ground 4 Output 5 Output ...

Page 16: ... reference current Iovp 120mA Thus this OVP is quicker than normal number one as it directly sense the change in current rather than waiting for a specific voltage value and is called QOVP In both cases once an OVP condition is detected the output is latched off until a new circuit START UP 3 Asoftware controlled function acts on pin52 of IC501 This pin monitors feedback from both 8V and 5V via D5...

Page 17: ...Zener diode D801 connected in parallel to the TL431 The secondary reconfiguration status can be detected on the SMPS primary side by measuring the voltage level at pin4 of TR802 In the SMPS stand by mode the 3 distinct phases are The SWITCHING PHASE Similar to the Overload mode The current sense clamping level is reduced When VCC crosses the current sense section the C S clamping level depends on ...

Page 18: ... and not the voltage In frequency tuning the micro generates I C signals to account for a 1MHz frequency increment on the tuner and then scan all the frequency either manually or automatically This method is faster than the VST and more precise than PLL tunings Automatic fine tuning AFT correction voltage is done internally inside IC403 and fed to the microprocessor via I C BUS This is used by the...

Page 19: ...rolled achieved within IC403 using the I C bus line from IC501 To limit the volume at the specified out put the A_out pin 55 is fed to IC301 through a voltage divider R455 and R454 Muting of the output stage is provided from Pin 46 of IC501 to pin5 IC301 In the stereo model the IF from pins 10 11 of the tuner passes through Z401 and the output signal goes through pins 1 2 of IC403 The output QSS s...

Page 20: ...quired by the micro for graphics timing and also for text IC403 generates a vertical pulse signal V_OUT that is fed to IC601 the vertical stage IC IC601 is supplied by a 26V DC via diode D616 and a 13V DC via diode D613 It generates its own ramp signal and based on the V_OUT signal and produces the vertical deflection signals that are fed to connector PL602 Horizontal adjustments Horizontal amplit...

Page 21: ...e Point Adjust for GREEN WB White Point Adjust for BLUE BR Bias for RED BG Bias for GREEN APR APR Threshold FMP1 FM Prescaler when AVL is OFF STEREO ONLY NIP1 NICAM Prescaler when AVL is OFF STEREO ONLY SCP1 SCART Prescaler when AVL is OFF STEREO ONLY FMP2 FM Prescaler when AVL is ON STEREO ONLY NIP2 NICAM Prescaler when AVL is ON STEREO ONLY SCP2 SCART Prescaler when AVL is ON STEREO ONLY S1V SCA...

Page 22: ...point adjust for RED WG White point adjust for GREEN WB White point adjust for BLUE parameters insert the sign in the square which is in the middle of the screen The suggested values for these parameters are given on the table above AGC ADJUSTMENT In order to do AGC adjustment enter a 60dBmV RF signal level from channel C 12 224 25 MHz SelectAGC parameter from service menu Press BLUE INSTALL butto...

Page 23: ...z HTCO Enter a PAL B G circle test pattern via RF Enter geometry menu and press TTX UPDATE button from remote controller to switch to any picture mode on geometry menu Change HTCO till the picture format becomes the required format Repeat this for every picture mode Vertical S Correction for 50 Hz VSCO Enter a PAL B G circle test pattern via RF Enter geometry menu and press TTX UPDATE button from ...

Page 24: ...EOH LQ 9 NH VWUHDP LI 9 LV VHOHFWHG 69 6 LV 127 DYDLODEOH LQ 9 NH VWUHDP 7 5 LV DYDLODEOH LQ 9 NH VWUHDP LI 9 LV VHOHFWHG 5 LV 127 DYDLODEOH LQ 9 NH VWUHDP 7 9 LV DYDLODEOH LQ 9 NH VWUHDP LI 9 1 RU 9 1 DYDLODEOH 9 LV 127 DYDLODEOH LQ 9 NH VWUHDP 7 9 LV DYDLODEOH LQ 9 NH VWUHDP 9 LV 127 DYDLODEOH LQ 9 NH VWUHDP 7 9 LV DYDLODEOH LQ 9 NH VWUHDP 9 LV 127 DYDLODEOH LQ 9 NH VWUHDP 23 5HFHSWLRQ 6WDQGDUG ...

Page 25: ...7LPHU LV HQDEOHG PLQ FRXQWGRZQ DQG VZLWFK RII ZKHQ QR VLJQDO 1R 6LJQDO 7LPHU LV GLVDEOHG 7 UHTXHQF EDVHG VHDUFK IRU 3 WXQHU KDQQHO WDEOH EDVHG VHDUFK IRU 3 WXQHU QR PHDQLQJ IRU 967 WXQHU 7 EDQG WXQLQJ 9 9 8 GHIDXOW YDOXH EDQG WXQLQJ RQO 8 7 WUD PVHF EODQNLQJ IRU 967 GHIDXOW YDOXH QR H WUD EODQNLQJ 23 KDQQHO 7DEOHV 127 7 WUD PVHF EODQNLQJ PRUH IRU 967 GHIDXOW YDOXH QR H WUD EODQNLQJ 7 3URJUDPPH LWH...

Page 26: ...LVK 5XPDQLDQ URXS UDELF QJOLVK UHQFK 6ZHGLVK 7XUNLVK HUPDQ HEUHZ WDOLHQ UDELF 7 HYLFH W SH VHOHFWLRQ GHIDXOW YDOXH 7 3520 0 7 520 3 520 66 3 3520 0 5 520 0 5 26 3520 0 5 520 0 3 5HDG XWR DLQ 7DEOH IRU WKH GHYLFH IURP 3520 20 HRP HWU 2SWLRQV 127 7 127 86 GHIDXOW YDOXH 7 69 6 DXGLR LQSXW LQ 9 9 LQ 69 6 LQ 9 GHIDXOW YDOXH 7 DGMXVWPHQW YDOXHV DUH YDOLG GHIDXOW IRU DGMXVWPHQW YDOXHV DUH YDOLG 7 RRP PRG...

Page 27: ...URVV RYHU IUHTXHQF 6 DQG VZLWFKLQJ E WH IRU 9 6 DQG VZLWFKLQJ E WH IRU 9 6 DQG VZLWFKLQJ E WH IRU 8 RQWURO E WH TUNER SETTINGS 127 Q FDVH RI DQ 3520 GHIHFW RX GR QRW QHHG DQ RULJLQDO 0 67 5 3520 WR UXQ WKH 79 DJDLQ HFDXVH RI D VSHFLDO IHDWXUH RI VRIWZDUH FKDVVLV ZRUNV ZLWK DQ XQSURJUDPPHG 3520 YHQ ZLWKRXW DQ 3520 Q VXFK NLQG RI FDVH VHUYLFH VWDII KDV WR SXW D QHZ 3520ZLWK WKH VDPH W SH RQ WKH FKDV...

Page 28: ...2 8 1 0 6 3 9 5 7 8 2 1 9 0 6 5 9 2 1 1 7 2 5 3 5 6 1 6 2 5 9 9 8 9 8 9 9 9 6 W 6 0 3 6 0 6 7 9 9 2 3 5 2 6 6 2 5 6 7 0 5 2 2 1 7 5 2 5 5 0 3 8 0 3 6 8 0 3 6 7 9 7 7 6 7 9 5 9 5 0 3 7 2 5 2 1 7 5 9 8 9 2 6 7 1 5 8 7 6 6 5 7 6 5 7 9 9 6 9 6 3 9 6 7 7 8 1 5 8 9 3 0 3 7 ...

Page 29: ...TALIAN RUMANIAN GROUP 4 EAST CYRILLIC ENGLISH CYRILLIC SWEDISH CZECH GERMAN SERBIAN LETTISH RUMANIAN GROUP 5 ARABIC ENGLAND FRENCH SWEDISH TURKISH GERMAN HEBREW ITALIAN ARABIC Using Remote Control Buttons RED Is used to switch AVL to ON or OFF mode on service menu GREEN Is used to enter the geometry menu YELLOW Is used to prepare the system for screen adjustments BLUE Is used for automatic IF and ...

Page 30: ... V W H W 7 R S W H W W L V S R V V L E O H W R F R Q Q H F W K H D G S K R Q H L U H F W F K D Q Q H O D F F H V V 3 6 X W R P D W L F 3 U R J U D P P L Q J 6 V W H P O O S U R J U D P P H V F D Q E H Q D P H G 3 U R J U D P P H V Z D S S L Q J E H W Z H H Q O D V W Z D W F K H G W Z R S U R J U D P P H V R U Z D U G R U E D F N Z D U G D X W R P D W L F W X Q L Q J 6 O H H S W L P H U X W R P D W...

Page 31: ... m 2 1 7 5 2 5 6 7 6 5 9 2 1 1 7 2 5 3 5 2 0 3 5 6 1 6 2 5 6 7 5 2 6 2 8 1 0 6 3 9 5 7 8 2 0 6 3 4 6 6 3 0 3 7 8 2 0 3 7 5 6 0 3 6 0 9 9 9 9 9 2 6 7 1 5 8 7 6 6 5 7 6 5 7 6 9 6 9 9 2 5 5 9 8 9 5 0 3 6 7 9 5 0 3 7 7 9 5 2 5 5 0 2 1 2 9 6 7 6 8 0 3 7 6 8 ...

Page 32: ...31 3 7 5 6 7 5 7 8 3 8 6 6 2 7 5 6 5 0 5 9 5 4 9 9 0 2 1 7 B 1 1 9 5 1 9 1 B 6 1 6 6 7 1 6 7 1 1 9 4 5 7 5 3 2 4 9 9 B 3 9 9 B 9 B 9 B 6 9 0 5 B ...

Page 33: ...B 1 9 6 B 7 7 9 6 B 6 1 0 8 7 9 B 6 9 B 6 6 9 6 9 6 6 1 9 6 1 3 B 3 0 2 6 2 8 7 2 6 1 3 B 1 7 2 B 1 3 B 1 7 B 1 9 6 9 1 6 1 1 6 B 2 8 7 6 6 6 3 5 B 1 7 5 B 2 6 9 9 B 6 1 9 4 6 7 1 6 7 1 1 9 3 6 5 9 3 1 6 6 6 5 9 2 1 1 7 2 5 3 3 3 1 1 1 3 3 5 2 1 1 7 2 5 R S W L R Q D O 9 3 3 R Q Q R Q Q R S W L R Q D O 3 B 1 3 3 3 3 6 5 7 6 5 7 6 5 7 ...

Page 34: ...6 2 6 5 2 8 7 2 8 7 2 8 7 7 7 7 7 7 8 1 9 2 8 7 9 B 6 9 6 2 8 7 9 6 2 8 7 2 8 7 6 6 9 2 8 7 9 2 8 7 9 0 3 9 0 3 B 2 8 7 8 2 2 8 7 9 9 1 7 9 3 5 2 6 6 2 5 7 9 3 5 2 6 6 2 5 6 7 9 7 5 3 6 6 6 1 6 1 3 1 3 1 9 B 0 B 0 2 8 7 7 B 2 4 6 6 B 6 9 6 2 8 7 2 6 3 9 3 9 B 0 8 7 0 2 8 7 B 0 2 8 7 B 5 9 6 7 7 3 3 3 3 5 B 2 8 7 3 7 9 1 9 1 2 8 7 9 3 0 8 7 1 1 1 1 1 3 1 3 1 ...

Page 35: ... 1 5 6 B 1 5 6 B 1 0 6 3 B 3 5 6 B 2 8 7 5 6 B 2 8 7 0 5 7 5 9 6 6 1 1 2 8 7 2 8 7 1 1 9 2 8 7 1 7 5 0 2 8 7 1 B 1 9 6 8 3 6 7 4 9 6 8 3 9 6 8 3 3 0 8 7 3 B 2 8 7 6 B 5 6 B 6 B 5 6 B 2 6 B 5 B B B 5 5 B B B 5 6 B 2 5 6 B 2 5 6 B 2 5 ...

Page 36: ...6 B 2 B 7 9 B 6 B 7 5 B 7 B 7 6 B 2 5 B B B 5 5 B B B 6 B 2 5 6 B 2 5 9 2 2 8 7 5 9 2 1 3 5 0 6 B 9 6 1 6 B 9 6 1 B 9 7 B 2 5 B 9 1 6 9 6 B 9 5 2 1 7 3 6 B 2 5 B 9 6 5 B 9 1 9 6 5 7 6 B 9 6 5 7 6 B 6 5 7 5 5 7 1 9 6 B 9 6 1 6 5 7 5 9 1 9 6 6 5 7 ...

Page 37: ...6 9 B 3 5 2 7 7 5 9 2 B 3 7 2 8 6 1 9 2 7 1 2 7 5 6 7 9 6 6 9 2 8 7 9 B 2 8 7 9 9 B 9 2 B 2 9 9 3 B 2 8 7 B B 6 1 B 2 8 7 2 5 5 8 7 2 7 2 5 6 5 0 3 6 2 6 1 9 6 9 2 8 7 9 2 3 6 2 8 7 6 1 6 6 1 6 5 7 1 3 9 ...

Page 38: ...37 3 3 3 5 7 3 4 8 3 6 5 1 5 9 9 1 9 9 2 2 0 B B 1 9 7 5 9 2 0 3 5 3 5 4 8 7 5 3 3 9 9 2 9 2 ...

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Page 82: ...Parts List ...

Page 83: ... SD PC 1 000 PL903 56 V30001855 SOCKET CRT NARROWNECK W GND PC 1 000 PL900 58 V30006709 CONN HEADER 5P 2 5MM TOP WHT SD PC 1 000 PL902 59 V30015122 CNAS 5P 6 500 TUB SIS W DC UL1007AWG24 PC 1 000 PL903 60 V30018922 CNAS 5P 500 1P 500 SIS W 4C UL1007AWG24 PC 1 000 PL902 61 V35000135 TEST PIN 1 1MM PC 2 000 PL905 PL908 67 V20112552 CRT B ASSY TP33D PER AK37 PC 1 000 68 V35000176 EYELET BR 2 3MM PC 3...

Page 84: ...1749 XTAL 4 433619 MHZ AK15 PC 1 000 X401 169 V30001762 CONN HEADER 2P 2 5MM 9 7MM TOP PC 1 000 PL301 170 V30001764 CONN HEADER 2P 2 5MM 9 7MM TOP BLACK PC 1 000 PL302 171 V30001770 CONN HEADER 3P 2 5MM TOP BD PC 1 000 PL512 172 V30001783 CONN HEADER 5P 2 5MM TOP BD PC 1 000 PL502 173 V30001784 CONN HEADER 6P 2 5MM TOP BD PC 1 000 PL509 174 V30001792 CONN HEADER 2P 7 5MM TOP WHT PC 2 000 PL801 PL6...

Page 85: ...BLM21A601S PC 2 000 L705 L706 287 V30012506 RES SMD 1 16W 1 5K J 0603 PC 2 000 R709 R716 288 V30012585 CAP SMD 2 2NF 50V K R 0603 PC 2 000 C747 C748 289 V30012587 CAP SMD 3 3NF 50V K 0603 PC 2 000 C743 C744 290 V30012641 RES SMD 1 16W 10K J 0603 PC 3 000 R702 R706 R713 291 V30016654 CAP SMD 100NF 16V K R 0603 PC 1 000 C728 298 V30012566 CAP SMD 22PF 50V J 0603 PC 1 000 C457 299 V30012589 CAP SMD 4...

Page 86: ... 404 V30018380 CAP EL 3 3UF 160V M 105 PC 1 000 C648 405 V30001285 DIODE 1N4148 SMD PC 10 000 D501 D505 D512 D603 D812 D614 D408 D894 D651 D653 406 V30001457 TR BC848B SMD PC 6 000 Q503 Q802 Q307 Q604 Q403 Q404 407 V30001458 TR BC858B SMD PC 1 000 Q504 408 V30001458 TR BC858B SMD PC 3 000 Q316 Q603 Q605 409 V30001971 FERRITE BEAT 805 BLM21A601S PC 9 000 L210 L401 L403 L406 L215 L503 L504 L501 L502...

Page 87: ... MKP 680NF 250V J P 15 PC 1 000 C625 500 V30000177 CAP MKP 820NF 250V J PC 2 000 C627 C629 501 V30000495 RES CF 1 4W 1 2K J PC 1 000 R695 502 V30000718 RES CF 1 4W 4 7K J PC 1 000 R646 503 V30000790 RES CF 1 4W 6 8R J PC 1 000 R668 504 V30001081 RES MO 3W 100R J PC 1 000 R677 505 V30002031 FIXED COIL INJECTION 15MH PC 1 000 L600 506 V30002156 LINEARITY COIL 30UH 110 AK19 PC 1 000 L602 508 V3000282...

Page 88: ...10W 1R J 0805 PC 1 000 R102 595 V30012509 RES SMD 1 16W 100K J 0603 PC 1 000 R103 596 V30012510 RES SMD 1 16W 100R J 0603 PC 1 000 R100 597 V30012578 CAP SMD 68PF 50V J 0603 PC 2 000 C101 C102 598 V30016654 CAP SMD 100NF 16V K R 0603 PC 2 000 C103 C104 599 V30018063 IC HT48RA0A OTP PC 1 000 IC101 600 V30018712 PCB 11UK05 2 PC 1 000 601 V30000352 CAP EL 100UF 16V M PC 1 000 C100 602 V30001453 TR BC...

Page 89: ...Cabinet Exploded View N A ...

Page 90: ...TOSHIBA Information Systems UK Ltd Consumer Products Division European Service Centre Admiralty Way Camberley Surrey GU15 3DT ...

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