Cambridge Audio A300 Service Manual

A300

Integrated

Amplifier

Schematics & Bill of

Materials

Gallery Court Hankey Place London SE1 4BB UK

Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233

A300 V2.0 Bill of Materials

For this BOM use A500 BOM attached and A300 V2.0 additions and subtractions (pages 6 and 7 of this document)

A500RC INTEGRATED AMPLIFIER UK VERSION BOM AP10237/9

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ITEM LEVEL FACTORY PART NO DRAWING NO DESCRIPTION QTY DESIGNATOR COMMENTS

1 0 A500RC PACKED UK VERSIO 2 .1 AP10069/2 CAMBRIDGE CARTON POLYFOA 3 .1 5013-400000-200 AP10045/1 CARTON BOX CD4 W/HANDLE 1 PRINTED TO ARTWORK AP10046/2, AP10062/1

4 .1 CAMBRIDGE SRC - 01 REMOTE COMPLETE (BOXED) 1

5 .1 AA ALKALINE BATTERIES 2

6 .1 5100-100000-100 AP10059/1 A-SERIES AMPLIFICATION INSTRUCTION MANUA 7 .1 AP10463/1 A500RC OWNERS' CERTIFICATE 1 8 .1 AP10281/1 A500RC CARTON LABEL

9 .1 SERIAL NUMBER LABEL, BLANK (6.5X35.5mm) 3 1 X REAR PANEL, 1 X BOX, 1 X SHIPPING CARTON

10 .1 5110-100000-900 ISO 9002 LABEL 1 AFFIXED TO REAR PANEL ABOVE IEC SOCKE 11 .1 5110-400000-000 AP10087/2 "MADE UNDER LICENCE IN PRC" STICKE

12 .1 5200-173260-040 POLYBAG 173X260X4C mm 1

13 .1 5299-523384-300 AP10150/1 CAMBRIDGE AUDIO NON-WOVEN BLUE BA 14 .1 1830mm AC IEC POWER CORD SET BS STANDARD FUSED 3 AM 15 .1 RED TAPE SEAL FOR CAMBRIDGE CARTO 16 .1 A500RC UK VERSION ASSEMBLED & TESTE 17 ..2 AP10209/1 CAMBRIDGE SELECTOR KNOB MK 18 ..2 AP10224/1 CAMBRIDGE KNOB INSERT MK 19 ..2 AP10208/1 CAMBRIDGE VOLUME KNOB MK 20 ..2 6010-150113-000 CAMA172D/A A1MK2 POWER BAR 1 21 ..2 6010-150114-000 CANA183D/A A1MK2 PLASTIC STANDOFF EXTENSION 4 22 ..2 6040-010103-000 AP10028/1 CAMBRIDGE POWER KNO 23 ..2 6040-010104-000 AP10029/1 CD4 PLASTIC STAND (FOOT 24 ..2 6040-010106-000 AP10027/1 POWER KNOB BUSHING 3 HKENED960578 25 ..2 6040-011601-000 AP10042/1 CD4 CUSHION A 26 ..2 6040-011603-000 AP10041/1 CD4 CUSHION B (BLACK) 20X5X3mm W/D 3 ON REAR PANEL HKENED96057 27 ..2 6040-011604-000 AP10043/1 CD4 LEG PAD (BLACK) 29.5X10X5mm W/ 28 ..2 6090-050112-000 AP10080/1 12.2MM PLASTIC STAND-OFF 4 29 ..2 6510-150241-000 A1 TOP COVER (MODIFIED 30 ...3 6510-150241-000-XXXX CAMA107D A1 TOP COVE 31 ..2 AP10304/2 AMPLIFIER SUB-PANEL WITH TD & R

32 ..2 A500RC FRONT PANEL (PUNCHED AND PRINTED) 1 PRINTED WITH ARTWORK AP10286/1, AP10287/1

33 …3 AP10269/2 AMPLIFIER FRONT PANEL WITH RC & T 34 ..2 A500RC REAR PANEL (PRINTED 35 …3 AP10276/1 AMPLIFIER REAR PANEL WITH IEC, 8RCA, 2 SPK 36 ..2 CAMBRIDGE A1/A2/A3 BASE 37 …3 CAMA164D/D CAMBRIDGE A1/A2/A3 BASE 1 38 ..2 AP10384/3 POWER PCB STANDOFF 2 39 ..2 AP10349/2 HEATSINK & PCB SUPPORT BRACKE 40 ..2 NYLON 66 PCB SPACER WASHER 6 AS HEYCO PART NO. 041 3991 41 ..2 REMOTE EYE ASSEMBL 42 …3 AP10246/4 CAMBRIDGE REMOTE EY 43 …3 SCREW M2.6X6 P.T.P. B/H 2 REMOTE PCB TO REMOTE EYE X 44 …3 REMOTE EYE PCB ASSEMBL 45 ….4 REMOTE EYE PC 46 ….4 INFRARED SENSOR SBX1910-52 1 47 ….4 1106-104053-000 CERAMIC CAP MULTILAYER MONOLITHIC 100nF/63V +/-10 48 ….4 AP10450/2 170mm 3 WAY SHIELDED SINGLE CONNECTOR 49 ..2 IEC POWER SOCKET ASSEMBL 50 …3 IEC POWER SOCKET NICKEL PLATED SOLDER TAG TYP 51 …3 AP10457/1 230mm DOUBLE INSULATED TWIN (2 X 0.75mm) AC POWER COR 52 …3 AP10162/1 160mm GROUND WIRE 1 RING (M4) AWG#20 UL1015 GREEN 1 IEC GND TAB TO CHASSI GN 53 ..2 AP10447/1 230mm 6 WAY SHIELDED DOUBLE CONNECTOR JST TYPE CABLE 2 CN1 TO CN101 / CN6 TO CN103 54 ..2 AP10448/2 250mm 2 WAY DOUBLE CONNECTOR JST TYPE CABL 55 ..2 AP10453/3 VARIOUS LENGTH 4 WAY TRIPLE CONNECTOR JST TYPE CABLE 1 CN104 TO CN201 AND CN204 56 ..2 AP10452/2 230mm 4 WAY SINGLE CONNECTOR JST TYPE CABLE 1 RED/ORG/BL/BR (POWER PCB) TO CN10 57 ..2 AP10449/1 160mm 2 WAY SINGLE CONNECTOR JST TYPE CABLE 1 MOTOR TO CN3 58 ..2 LED ASSEMBL 59 …3 AP10451/1 415mm 3 WAY SINGLE CONNECTOR JST TYPE CABLE 1 LED TO CN5 60 …3 LED TRI-COLOUR (ORANGE/RED/GREEN) 3m 61 …3 6010-150118-000 AP10124/3 CAMBRIDGE AUDIO LED LIGHT GUIDE 1 AFFIX TO LED AS PER DRAWING NO. AP10466/1

62 ..2 7002-620002-112 SCREW M2.6X16 P.T.P. B/H 4

63 ..2 7003-008001-111 SCREW M3X8 S.T.P. B/H BLK 26

64 ..2 7003-006003-111 SCREW M3X6 B.T.B. B/H BL

65 ..2 7003-006001-111 SCREW M3X6 S.T.P. B/H (BLACK) 9

66 ..2 MACHINE SCREW M3X6 B/H (BLACK 67 ..2 MACHINE SCREW M3X6 PW/H (BLACK 68 ..2 7003-006001-131 SCREW M3X6 S.T.P. PW/H (BLK

69 ..2 7003-006010-101 SCREW M3X6 K/H (BLK) 8

70 ..2 71 ..2 BOLT M3x10 B/H 2 IEC TO REAR PANE

72 ..2 7003-008002-111 SCREW M3X8 P.T.P. B/H (BLACK) 10

73 ..2 SCREW NUT M3 4 ICs TO SHELF HEATSINK BASE X 74 ..2 75 ..2 7103-206504-082 EX-TOOTHED LOCKWASHER M3 4 ICs TO SHELF HEATSINK BASE X 76 ..2 6600-120040-000 SCREW NUT M4X7X3 1 POWER BOARD EARTH CONNECTIO 77 ..2 7004-010010-022 SCREW M4X10 M.C. P/H 1 POWER BOARD EARTH CONNECTIO 78 ..2 7104-308504-082 EX-TOOTHED LOCKWASHER M 79 ..2 80 ..2 7003-012010-002 SCREW M3X12 M/C PLASTIC KNOB H W/EXT TOOTH WSHR Z

81 …3 AP10692/1 INSULATING MICA WASHER - FOR SAP15N/P 4

82 ..2 AP10417/3 SHELF HEAT SINK ASSEMBLY (PUNCHED FOR COMPONENT MOUNTING) 2

6600-120030-001

7003-008010-112

7003-006001-111

NUT M3 HEX M3X5.5X2.4mm 2 IEC TO REAR PANE

SCREW M3X12 B/H 4 ICs TO SHELF HEATSINK BASE X

SCREW M3 x 6 STP B/H (BLACK

MODEL NO.) 1 FOR BO

BLACK) DIA. 10X3mm W/

MODIFIED

ST TYPE CABL

1 2

MOUNTED INTO POLY PACKING AS PER DRAWING AP10506/1 FOR REMOTE. PLACE IN INSTRUCTION MANUAL

1 AFFIXED TO REAR PANEL BELOW IEC SOCKE

1 PACK AS PER DRAWING AP10500/1 1 MUST BE BS APPROVE 1 1 4 5 1

3 4

3 ON FRONT PANEL HKENED96057

4 HKENED960578

1 MODIFIED TO DRAWING AP10019/3 1 1

1 1 PRINTED WITH ARTWORK NO. AP10294/1 1 1 MODIFIED TO AP10390/2

1 1

1 1 REMOTE EYE PCB TO CN 1 1 1 BS STANDARD

1 CN203 TO CN2

1 PIN-OUT AS PER AP10451/1

3 BASE TO FRONT PANEL (BOTTOM) X 3

2 POWER PCB TO POWER PCB STANDOFF X 2 BASE TO POWER PCB STANDOFF X 4 TOP COVER TO BASE (L& R) X

1 POWER BOARD EARTH CONNECTIO 1 INPUT BOARD EARTH CONNECTION 1 PHONO GND SCREW ON REAR PANE

POLYBAG

FOR INSTRUCTION MANUALOWNERS CERTIFICATE AND REMOTE BATTERIE

TONE PCB TO PLASTIC STANDOFF X3/ INPUT PCB TO PLASTIC STANDOFF X1. HKENED960639

FEET TO BASE X4/ BASE TO HEATSINK & PCB SUPPORT BRACKET X 8/ POWER PCB TO HEATSINK & PCB SUPPORT BRACKET X6/ HEATSINK TO HEATSINK & PCB SUPPORT BRACKET X8

TOP COVER TO REAR PANEL X2/REAR PANEL TO BASE X7

SUB PANEL TO BASE X4/FRONT PANEL TO SUB PANEL (TOP) X2/ SOURCE SWITCH TO SUB-PANEL

SPEAKER TERMINAL TO REAR PANEL X6/RCA TERMINAL TO REAR PANEL X

TO ISOLATE U201, U202, U205, U206 FROM HEATSIN SUPPLIED ASSEMBLED - PARTS MANUFACTURED TO AP10363/1, AP10364/2, AP10365/1

AP102679 A500RC BOM.xls

A500RC INTEGRATED AMPLIFIER UK VERSION BOM AP10237/9

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83 ..2 AP10366/2 TRANSFORMER ASSEMBL 84 ...3 230V 120VA 30VAC x2 TOROID TRANSFORME 85 ...3 7006-055010-112 M6X55 BOLT 1 FOR TRANSFORME 86 ...3 6600-120060-000 M6 NUT 1 ABOVE LOCKWASHE 87 ...3 7106-000000-020 M6 INTERNAL TOOTHED LOCKWASHE 88 ...3 7106-087000-020 STEEL DISHED WASHER INTERNAL 6.5mm EXTERNAL 87m 89 ...3 7106-07000-020 STEEL FLAT WASHER INTERNAL 6.5mm EXTERNAL 70mm 1 OUTSIDE AMPLIFIER BAS 90 ...3 7106-087000-010 NEOPRENE WASHER INTERNAL 6.5mm EXTERNAL 87 m 91 ...3 AP10419/1 CAMBRIDGE TOROID PLATE STICKER 085141 1 AFFIX TO STEEL DISHED WASHE 92 ..2 9110-003750-000 CABLE TIE NYLON 3 X 75MM 11 93 ..2 POWER PCB ASSEMBLY POPULATION REVISION 94 ...3 AP10689/1 POWER PC 95 …3 METAL FILM RESISTOR 330K 1/4W +/-1

96 …3 METAL FILM RESISTOR 33K 1/4W +/-1% 6

97 …3 METAL FILM RESISTOR 4K7 1/4W +/-1

98 …3 METAL FILM RESISTOR 1K 1/4W +/-1% 4

99 …3 METAL FILM RESISTOR 15R 1/4W +/-1% 4

100 …3 METAL FILM RESISTOR 820R 1/4W +/-1 101 …3 METAL FILM RESISTOR 390R 1/4W +/-1 102 …3 METAL FILM RESISTOR 220R 1/4W +/-1 103 …3 METAL FILM RESISTOR 4R7 3W +/-1

104 …3 METAL FILM RESISTOR 22K 1/4W +/-1% 4

105 …3 METAL FILM RESISTOR 270R 1/4W +/-1% 4

106 …3 METAL FILM RESISTOR 47R 1/4W +/-1% 11

107 …3 METAL FILM RESISTOR 100R 1/4W +/-1% 8

108 …3 METAL FILM RESISTOR 82R 1/4W +/-1% 6

109 …3 METAL FILM RESISTOR 2R2 3W +/-1 110 …3 METAL FILM RESISTOR 4K7 3W +/-1 111 …3 METAL FILM RESISTOR 3K6 1/4W +/-1 112 …3 METAL FILM RESISTOR 160R 1/4W +/-1 113 …3 CAPACITOR ELECTROLYTIC NON POLAR 1uF 16V 8mm PITC

114 …3 CAPACITOR ELECTROLYTIC 100uF 63V 10

115 …3 CAPACITOR ELECTROLYTIC 47uF 50 116 …3 CAPACITOR ELECTROLYTIC 10uF 16

117 …3 CAPACITOR ELECTROLYTIC 2200uF 50V 8

118 …3 CAPACITOR CERAMIC DISC 47pF 100V 6

119 …3 CAPACITOR CERAMIC DISC 12pF 100 120 …3 CAPACITOR CERAMIC DISC 100pF 100

121 …3 CAPACITOR CERAMIC MULTILAYER MONOLYTHIC 100n 100V+20%/-80% 10

122 …3 SAP15N SANKEN TRANSISTO 123 …3 SAP15P SANKEN TRANSISTO 124 …3 LM317 POSITIVE REGULATO 125 …3 LM337 NEGATIVE REGULATOR 1 U204

126 …3 MPSA43 NPN TRANSISTOR (E LINE) 10

127 …3 MPSA93 PNP TRANSISTOR (E LINE) 8

128 …3 MJE350 PNP TRANSISTOR (TO126 129 …3 MJE340 NPN TRANSISTOR (TO126 130 …3 5mm RED LED 2 D201, D211

131 …3 IN4148 SIGNAL DIODE 4

132 …3 IN4004 DIODE 4

133 …3 3V3 600mW ZENER DIODE 2 D206, D216

134 …3 IN5402 DIODE 4

135 …3 CONNECTOR WAFER JST TYPE TYPE 2WAY 2.5mm PITCH 2

136 …3 SPEAKER 137 …3 T4A FUSE 2 FU201, FU202 138 …3 100R 10mm CARBON TRIMMER TOP ADJUS 139 …3 AP10703/1 OUTPUT INDUCTOR 18SWG 19.5 TURNS 2 W201, W202

140 …3 UNINSULATED WIRE LINK 15mm DIAM = 1mm (20SWG) 6

141 …3 UNINSULATED WIRE LINK 49mm DIAM = 1mm (20SWG 142 ….4 49mm INSULATING SLEEVING ID1.2mm 1 TO COVER LINK LK202 143 …3 250mm INSULATED WIRE AWG#20 UL1015 RED 1 RIGHT CHANNEL SPEAKER CABL 144 …3 200mm INSULATED WIRE AWG#20 UL1015 RED 1 LEFT CHANNEL SPEAKER CABL 145 …3 240mm INSULATED WIRE AWG#20 UL1015 BLACK 1 LEFT CHANNEL SPEAKER CABL 146 …3 220mm INSULATED WIRE AWG#20 UL1015 BLACK 1 RIGHT CHANNEL SPEAKER CABL 147 …3 100mm INSULATED WIRE AWG#20 UL1015 BLACK 1 *1PAD TO *PAD (under PCB 148 …3 70mm INSULATED WIRE AWG#20 UL1015 BLACK 2 *2PAD TO *PAD, **2PAD TO **PAD (under PCB 149 …3 50mm INSULATED WIRE AWG#20 UL1015 BLACK 1 **1PAD TO **PAD (under PCB

150 …3 STRAIGHT CONNECTOR WAFER 2 PIN 2.5mm PITCH JST TYPE 3

151 ..2 INPUT PCB ASSEMBLY POPULATION REVISION

ACK B30897090N NICKEL FINIS

1 1 TR1

1 ABOVE DISHED WASHE 1 ABOVE TOP NEOPRENE WASHE

2 ABOVE AND BELOW TRANSFORME

1 1 2 R201, R266

R202, R210, R223, R247, R255, R262

2 R203, R248

R204, R218, R246, R253 R205, R206, R244,

R249 2 R207, R243 2 R208, R242 2 R209, R263 2 R211, R261

R212, R227, R238,

R259

R214, R225, R239,

R260

R215, R216, R219,

R229, R230, R236,

R237, R252, R256,

R267

R257

R217, R222, R228,

R241, R254, R265,

R213, R258

R220, R221, R226,

R240, R250, R251 2 R224, R264 2 R231, R245 2 R232, R235 2 R233, R234 2 C201, C226

C203, C207, C217,

C219, C224, C228,

C237, C240, C241,

C244 2 C213, C214 2 C220, C238

C208, C209, C211,

C216, C229, C230,

C236, C243

C202, C206, C218,

C223, C227, C239 2 C204, C221 2 C225, C235

C205, C210, C222,

C212, C215, C231,

C232, C233, C234,

C242 2 U201, U205 2 U202, U206 1 U203

Q201, Q202, Q207,

Q209, Q210, Q215,

Q217, Q218, Q220,

221

Q203, Q204, Q205,

Q208, Q212, Q213,

216, Q222 2 Q206, Q214 2 Q211, Q219

D202, D205, D212, D215 D203, D204, D213, D214

D207, D208, D209, D210 CN201, CN203, CN204

1 CN202

2 RV201, RV202

LK201, LK202, LK203, LK204, LK205, LK206

2 LK207, LK208

CN202,CN203, CN204

AP102679 A500RC BOM.xls

A500RC INTEGRATED AMPLIFIER UK VERSION BOM AP10237/9

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56789

152 ...3 AP10381/1 INPUT PCB 1 153 …3 2402-020200-000 PUSH SWITCH 2P2T WPA EF-6A 154 …3 ROTARY SWITCH 4P5T TMEC RS003-A045BHn-15

155 …3 2330-006911-021 RCA JACK 4P RJ-1019-010 GOLD FINISH 4

156 …3 UNINSULATED WIRE LINK 15mm DIAM = 0.7mm 157 …3 UNINSULATED WIRE LINK 7.5mm DIAM = 0.7mm (22SWG 158 …3 AP10162/1 160mm GROUND WIRE 1 RING (M4) AWG#20 UL1015 GREEN 1 CHASSIS GND 159 …3 METAL FILM RESISTOR 3K6 OHM 1/4W +/- 1 160 …3 METAL FILM RESISTOR 160 OHM 1/4W +/-1 161 …3 1013-302014-000 METAL FILM RESISTOR 3K3 OHM 1/4W +/- 1 162 …3 1012-201014-000 METAL FILM RESISTOR 220 OHM 1/4W +/- 1 163 …3 1012-205014-000 METAL FILM RESISTOR 2M2 OHM 1/4W +/-1 164 …3 1011-002014-000 METAL FILM RESISTOR 1K OHM 1/4W +/- 1 165 …3 1012-200014-000 METAL FILM RESISTOR 22 OHM 1/4W +/- 1 166 …3 METAL FILM RESISTOR 600 OHM 1/4W +/- 1 167 …3 CARBON FILM RESISTOR 330R OHM 2W +/- 5% 1 R4 RAISED OFF PC

168 …3 1106-104053-000 CERAMIC CAP. MULTILAYER MONOLITHIC 100nF/63V +/-10% 11

169 …3 1102-100054-000 ELECT CAP 10uF/ 63V +/- 20% 1 C1 170 …3 1102-470014-000 ELECT CAP 47uF/ 16V +/- 20% 3 C6,C14,C17 171 …3 1100-220043-000 CERAMIC DISC CAP 22 172 …3 MYLAR FILM CAP 1n2F/100V +/- 10% 5mm PITCH 1 C11 173 …3 MYLAR FILM CAP 10nF/100V +/- 10% 5mm PITCH 1 C12 174 …3 INTEGRATED CIRCUIT 78L05 TO - 92 1 U3 175 …3 INTEGRATED CIRCUIT MICROCHIP PIC 16C54 18 PIN DI 176 …3 INTEGRATED CIRCUIT 74HC14 14 PIN DI 177 …3 4179-150311-600 INTEGRATED CIRCUIT 79L15 TO - 92 1 U5 178 …3 4178-150311-600 INTEGRATED CIRCUIT 78L15 TO - 92 1 U7 179 …3 4131-700310-000 INTEGRATED CIRCUIT LM317 TO - 22 180 …3 4155-320052-100 INTEGRATED CIRCUIT NE5532 8 PIN DI 181 …3 1300-006390-121 TRANSISTOR BC639 TO92 2 Q2,Q3 182 …3 1303-100001-000 TRANSISTOR VN10LM TO237 2 Q1,Q4 183 …3 OSCILLATOR CRYSTAL 2PIN XTAL 4Mhz 5mm PITCH 1X1 184 …3 1401-141480-000 DIODE 1N4148 7 D1,D2,D4-D8 185 …3 ZENER DIODE BZX55C 5V

186 …3 STRAIGHT CONNECTOR HEADER 6 PIN 2.5mm PITCH PIN L=13mm JST TYPE 3 CN7-9

187 …3 2300-006100-001 STRAIGHT CONNECTOR WAFER 6 PIN 2.5mm PITCH JST TYP 188 …3 2300-002100-003 STRAIGHT CONNECTOR WAFER 2 PIN 2.5mm PITCH JST TYP 189 …3 STRAIGHT CONNECTOR WAFER 3 PIN 2.5mm PITCH JST TYP 190 …3 SCREW NUT M3 2 PHONO BOARD LOCATING BOL 191 …3 192 …3 7103-206504-082 EX-TOOTHED LOCKWASHER M3 1 PHONO BOARD LOCATING BOL 193 …3 6510-150239-000 AP10001/2 CAMBRIDGE AUDIO SCREENING CAN 1 SH1 EMBOSSED WITH ARTWORK AP10018/1 194 ..2 TONE PCB ASSEMBLY POPULATION REVISION 195 …3 AP10382/1 TONE PCB 1 196 …3 1014-703014-000 METAL FILM RESISTOR 47K OHM 1/4W +/-1 197 ...3 METAL FILM RESISTOR 130K OHM 1/4W +/-1

198 …3 1013-903014-000 METAL FILM RESISTOR 39K OHM 1/4W +/-1% 10

199 …3 VR 100K +-20% B TYPE FOR TON 200 …3 VR 20K OHM +-20% MN CURSE FOR BALANC 201 …3 SOUNDWELL MOTORISED A100K POT RM16 SERIES 22mm LEG

202 …3 1106-104053-000 CERAMIC CAP MULTILAYER MONOLITHIC 100nF/63V +/-10% 8

203 …3 1102-470014-000 ELECT CAP 47uF/16V +/-20% 4

204 …3 CERAMIC DISC CAP 2 205 …3 1100-567044-000 CERAMIC DISC CAP 5p6F/50V D.C 206 …3 1110-103094-000 207 …3 1117-333053-000 POLYESTER MINIATURE BOX CAP 0.033UF/63V +-10 208 …3 1109-331042-100 POLYSTYRENE CAP 330pF AXIAL 8mm LENGTH 2 C103,C107 209 …3 4155-320052-100 INTEGRATED CIRCUIT NE5532 8 PIN DI 210 …3 4178-150311-600 INTEGRATED CIRCUIT REGULATOR 78L15 2 U103,U106 USE MOTOROLA, SAMSUNG OR JRC ONL 211 …3 4179-150311-600 INTEGRATED CIRCUIT REGULATOR 79L15 2 U101,U104 USE MOTOROLA, SAMSUNG OR JRC ONL 212 …3 2401-010100-001 POWER SW 1P1T 250V/5A/TV3 (KNE-K14S2) 1 SW101 WITH SAFETY APPROVALS 213 …3 2402-020200-000 PUSH SWITCH 2P2T WPA EF-6A 214 …3 STRAIGHT CONN WAFER 6 PIN 2.5mm PITCH JST TYP 215 …3 STRAIGHT CONN WAFER 4 PIN 2.5mm PITCH JST TYP 216 …3 4030-000343-120 FUSE T-2A 5X20mm BSI 1 F101 230V AC ONLY 217 …3 4031-050100-001 FUSE HOLDER 5X20MM PCB MOUNT WITH PLASTIC BAS 218 …3 4034-000030-000 FUSE COVER FOR 5X20MM HOLDER BAS 219 …3 6600-042304-000 EYELET 2.3X4mm 5 AC IN AND TRANSFORMER OUT HOLE 220 …3 UNINSULATED WIRE LINK 15mm DIAM = 0.7mm (22SWG 221 …3 6510-150239-000 AP10001/2 CAMBRIDGE AUDIO SCREENING CAN 2 SH101, SH102 EMBOSSED WITH ARTWORK AP10018/1

7003-014010-112

SCREW M3X14 B/H 1 PHONO BOARD LOCATING BOL

-TYPE CAP 0.01uF/250V MIN A.C. +/-20

F 50V 2 C8,C9

2F/50V D.C

22SWG

1 SW1 1 SW2 5-WAY

CN10,CN11, CN12,CN13

11 LK1-LK11

2 LK12/LK13

1R1 1R2 2 R3,R5 2 R6,R 2 R8,R9 2 R10,R11 1 R12 2 R13,R14

C2,C3,C4,C5,C7, C10,C13,C15,C16, C18, C19

1 U2 PROGRAMMED WITH SOFTWARE AP10422/1 1U4

1U1 1U6

1D3

2 CN1,CN6 2 CN2, CN3 2 CN4, CN5

2 R112,R114 2 R111,R113

R101,R102,R103, R104,R105,R106, R107,R108,R109, R110

2 VR101,VR102 1 VR104 1 VR103

C105,C106,C110, C111,C113,C115, C118,C119 C104,C109,C114,

C117 2 C116, C120 2 C108,C112, 1 C121 2 C101,C102

2 U102,U105

1 SW102 2 CN101,CN103 2 CN102,CN104

1 1

11 LK101-LK111 LK112 NOT FITTED ON 230V VERSION

AP102679 A500RC BOM.xls

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