background image

ISC
BIRIDGE

SCN/MUTE

GND
OUT

IN

PROTECT

FB

TP2

SCP

O/P

-15V

VCC

+80V

VSS

VCC

-80V

+15V

-15V

-15V

VCC

+15V

+15V

-15V

+15V

+80V

-80V

1

1

1

/5W

/5W

/5W

/5W

T

O

 M

AI

N BO

ARD

/1%

/1KV

/100V

/1W

/1/4W

/100V

/1W/1%

/1W/1%

/1W/1%

/1%

/1/2W

/1%

/1W/1%

DC SERVO

/100V

/3W

/1W

/1%

/1KV

T

O

 M

AI

N BO

ARD

All Polyester capacitors are 63V 10% unless noted.
All Elec. capacitors are 50V 20% unless noted.
All Resistor are 1/6W 5% RJ13 unless noted.
All Zener diode are 1/2W unless noted.

ISC COMPARATOR

/3W

/3W

/1%

/1KV

/1KV

/1

KV

/25V

/25V

/1/2W

MPSA42
MPSA92

b

c

e

MPSA06
MPSA56

2SA2121
2SC5949

KSA1220A
KSC2690A

b

c

e

b

c

e

b

c

/1/4W

e

/1/4W

/1/4W

2SA1013

/1/4W

/1

/4

W

2SC2383

/1/2W

/100V

/1KV

/1KV

/5W

/1KV

/1%

/1/4W

/1%

/3W

/1%

TO

 M

A

IN

 B

O

A

R

D

c

b

e

/1/2W

/5W

/1/4W

/1/2W

/250V

/1%

/3W

2SA970

2SA1015
2SC1815
2SC2240

TEST POINT

/5W

/1KV

/1/4W

/100V

/1%

/100V

/1KV

/1%

/250V

/5W

/100V

/100V

/1KV

/1KV

Q152 mount to
main heatsink

/2W

/1%

/1%

/1%

/1%

C138

220pF

C138

220pF

D116

1N4148

D116

1N4148

C151

100nF

C151

100nF

R139

36K

R139

36K

R195

100

R195

100

P102B

5PIN2.54-C

P102B

5PIN2.54-C

1
2
3
4
5

R172

0.22

R172

0.22

R194

10

R194

10

+

C

107

10uF

+

C

107

10uF

D122

N.I.

D122

N.I.

R186

22K

R186

22K

R1G3

1K

R1G3

1K

R1E4

100

R1E4

100

R191

100

R191

100

C112

47pF

C112

47pF

R199

220

R199

220

Q144

2SC5949

Q144

2SC5949

R107

100

R107

100

Q111

2SA970

Q111

2SA970

R120

82

R120

82

C122

22pF

C122

22pF

C

102

100nF

C

102

100nF

R103

549

R103

549

+

C

157

47uF

+

C

157

47uF

R116

24K

R116

24K

R173

0.22

R173

0.22

Q136

KSC2690A

Q136

KSC2690A

R135

2.2K

R135

2.2K

D117

1N4148

D117

1N4148

R154

1.2K

R154

1.2K

R162

33

R162

33

R112

39K

R112

39K

D103

1N4148

D103

1N4148

+

C130

47uF

+

C130

47uF

R1A6
100K

R1A6
100K

C155

100nF

C155

100nF

C

123

22pF

C

123

22pF

+

C143
10uF

+

C143
10uF

D114

1N4148

D114

1N4148

D130

1N4148

D130

1N4148

R183

47K

R183

47K

R1A1

24.3K

R1A1

24.3K

Q105

2SA1015

Q105

2SA1015

D127

1N4148

D127

1N4148

Q133

KSC2690A

Q133

KSC2690A

R160

100

R160

100

R169

1

R169

1

R114

82

R114

82

C135

100nF

C135

100nF

CW

RV103

10K

CW

RV103

10K

1

3

2

R132

2.2K

R132

2.2K

Q141

2SA2121

Q141

2SA2121

C127

100nF

C127

100nF

R1F6

4.7meg

R1F6

4.7meg

R141

3.9K

R141

3.9K

Q148

2SC2240

Q148

2SC2240

R129

10

R129

10

R119

39K

R119

39K

D107

1N4148

D107

1N4148

R1E2
1meg

R1E2
1meg

R159

1K

R159

1K

R128

10

R128

10

R127

10

R127

10

C134

470pF

C134

470pF

Q119

2SA1013

Q119

2SA1013

C124

430pF

C124

430pF

P103B

5PIN3.96-C

P103B

5PIN3.96-C

1

2

4

5

3

R193

100

R193

100

Q102

2SA970

Q102

2SA970

R1G5

1meg

R1G5

1meg

Q104

2SC2878

Q104

2SC2878

+

C141

4.7uF

+

C141

4.7uF

R150

10K

R150

10K

G1G1

N.I.

G1G1

N.I.

1

Q112

2SC2240

Q112

2SC2240

+

-

IC104B

TL084CN

+

-

IC104B

TL084CN

5

6

7

R148

10K

R148

10K

R1E9

330K

R1E9

330K

+

C

105

10uF

+

C

105

10uF

R181

0.22

R181

0.22

Q103

2SC2240

Q103

2SC2240

Q131

KSA1220A

Q131

KSA1220A

D115

1N4148

D115

1N4148

Q135

KSC2690A

Q135

KSC2690A

R122
100K

R122
100K

Q101

KSC2690A

Q101

KSC2690A

R151

10K

R151

10K

R1F1

22K

R1F1

22K

+

-

IC104A

TL084CN

+

-

IC104A

TL084CN

3

2

1

4

11

C

142

100nF

C

142

100nF

R117

15

R117

15

Q116

2SA970

Q116

2SA970

R138

10K

R138

10K

CW

RV102

500

CW

RV102

500

1

3

2

Q138

KSA1220A

Q138

KSA1220A

R196
100K

R196
100K

R188

33K

R188

33K

+

C108

10uF

+

C108

10uF

Q149

MPSA92

Q149

MPSA92

R1F5

270K

R1F5

270K

Q121

2SC1815

Q121

2SC1815

R155

4.7

R155

4.7

D105

1N4148

D105

1N4148

R1A8

220

R1A8

220

Q129

2SA970

Q129

2SA970

Q147

MPSA92

Q147

MPSA92

R189

22K

R189

22K

Q139

2SA2121

Q139

2SA2121

R124

100K

R124

100K

R1F2

10K

R1F2

10K

Q132

KSC2690A

Q132

KSC2690A

C116

33pF

C116

33pF

R176

10K

R176

10K

R165

1

R165

1

R167

22

R167

22

+

C125
10uF

+

C125
10uF

+

-

IC104D

TL084CN

+

-

IC104D

TL084CN

12

13

14

R102

10K

R102

10K

+

C146
10uF

+

C146
10uF

D124

N.I.

D124

N.I.

CB101

ST-22 90C L TYPE

CB101

ST-22 90C L TYPE

1

2

+

C145
10uF

+

C145
10uF

R144

3.3

R144

3.3

+

C103

10uF

+

C103

10uF

D111

18V

D111

18V

+

C150
10uF

+

C150
10uF

R161

4.7

R161

4.7

Q

117

2S

C

2240

Q

117

2S

C

2240

R1A4

10

R1A4

10

R133
2.7K

R133
2.7K

R1E1

24.3K

R1E1

24.3K

+

-

IC104C

TL084CN

+

-

IC104C

TL084CN

10

9

8

R158

910

R158

910

P104A

5PIN2.54-C

P104A

5PIN2.54-C

1

3

2

4
5

C154

100nF

C154

100nF

R1H3

1K

R1H3

1K

R1E5

100

R1E5

100

+

C115

10uF

+

C115

10uF

R

198

1K

R

198

1K

Q150

MPSA92

Q150

MPSA92

R105

100

R105

100

C110

100nF

C110

100nF

R130

1K

R130

1K

Q130

2SC2240

Q130

2SC2240

D109

BAV21

D109

BAV21

IC101
TL431

IC101
TL431

2

3

1

+

C118

10uF

+

C118

10uF

D121

N.I.

D121

N.I.

R179

0.22

R179

0.22

R111

100

R111

100

Q115

2SA970

Q115

2SA970

R164

18

R164

18

D106

1N4148

D106

1N4148

C139

100nF

C139

100nF

R184

470

R184

470

Q120

2SC2383

Q120

2SC2383

R1E3

0.05

R1E3

0.05

C144

100nF

C144

100nF

Q137

KSA1220A

Q137

KSA1220A

C

B

102

S

T

-22 80C

 L T

Y

P

E

C

B

102

S

T

-22 80C

 L T

Y

P

E

1

2

Q106

2SC2878

Q106

2SC2878

+

C109
10uF

+

C109
10uF

C128

100nF

C128

100nF

P101B

11PIN2.54-C

P101B

11PIN2.54-C

1
2
3
4
5
6
7
8
9
10
11

R1A2

7.32K

R1A2

7.32K

R1A9

7.32K

R1A9

7.32K

R1G2
220K

R1G2
220K

+

C111

10uF

+

C111

10uF

R109

24K

R109

24K

R178

10K

R178

10K

R146

3.9K

R146

3.9K

R113
220K

R113
220K

L103

100uH

L103

100uH

R177

10

R177

10

C113

120pF

C113

120pF

+

C114
10uF

+

C114
10uF

R174

0.22

R174

0.22

R185

47K

R185

47K

IC103
TL431

IC103
TL431

2

3

1

R143

3.3

R143

3.3

D112

1N4148

D112

1N4148

R140

3.9K

R140

3.9K

C126

100nF

C126

100nF

R157

3.3K

R157

3.3K

R1N2

N.I.

R1N2

N.I.

C153

N.I.

C153

N.I.

R1N1

100

R1N1

100

D113

1N5404

D113

1N5404

D125
2.4V

D125
2.4V

R123

82

R123

82

R1N8

1K

R1N8

1K

D110

BAV21

D110

BAV21

Q114

2SC2240

Q114

2SC2240

D120
6.8V

D120
6.8V

R125

200

R125

200

C101

100nF

C101

100nF

R1F4

10K

R1F4

10K

R187

2.2K

R187

2.2K

R192

100

R192

100

Q145

2SC5949

Q145

2SC5949

R

145

330

R

145

330

R134

N.I.

R134

N.I.

R170

18

R170

18

L102

10uH

L102

10uH

C148

470nF

C148

470nF

R1E8
100K

R1E8
100K

R131

N.I.

R131

N.I.

R168

1

R168

1

Q146

2SC5949

Q146

2SC5949

Q118

2SA1015

Q118

2SA1015

R1H2

63.4

R1H2

63.4

R115

15

R115

15

R149

10K

R149

10K

L101

10uH

L101

10uH

R1F3

10K

R1F3

10K

R142

330

R142

330

R136

1K

R136

1K

R110

1K

R110

1K

R1F8

390K

R1F8

390K

C

131

100nF

C

131

100nF

R182

0.22

R182

0.22

C104

33pF

C104

33pF

R180

0.22

R180

0.22

R153

1.8meg

R153

1.8meg

R1F9

110K

R1F9

110K

C132

220pF

C132

220pF

R1F7

470K

R1F7

470K

Q

151

2S

C

1815

Q

151

2S

C

1815

R175

0.22

R175

0.22

CW

RV104

100

CW

RV104

100

1

3

2

+

C

158

47uF

+

C

158

47uF

R156

33

R156

33

Q143

2SC5949

Q143

2SC5949

C149

470nF

C149

470nF

R1E7
560K

R1E7
560K

D119

BAV21

D119

BAV21

R171

15

R171

15

R166

1

R166

1

R1A3

100

R1A3

100

Q113

2SC2240

Q113

2SC2240

R104

1K

R104

1K

Q140

2SA2121

Q140

2SA2121

R108

100

R108

100

R147

3.9K

R147

3.9K

D104

1N4148

D104

1N4148

R126

10

R126

10

C152

100nF

C152

100nF

R190

10K

R190

10K

C121

22pF

C121

22pF

+

C147
10uF

+

C147
10uF

+

C

119

10uF

+

C

119

10uF

IC102
TL431

IC102
TL431

2

3

1

Q108

2SA970

Q108

2SA970

R118
220K

R118
220K

R1H1

10K

R1H1

10K

D118

BAV21

D118

BAV21

D123

N.I.

D123

N.I.

Q152

KSC2690A

Q152

KSC2690A

D102

1N4148

D102

1N4148

R121

82

R121

82

R163

15

R163

15

D129

1N4148

D129

1N4148

R1G4

1meg

R1G4

1meg

R1A5
100K

R1A5
100K

R137

1.5K

R137

1.5K

R106

24K

R106

24K

R101

475

R101

475

+

C129

47uF

+

C129

47uF

R1N7

1K

R1N7

1K

R1E6

9.1K

R1E6

9.1K

Q142

2SA2121

Q142

2SA2121

R1G1

100K

R1G1

100K

Q109

KSA1220A

Q109

KSA1220A

D128

1N4148

D128

1N4148

D108

1N4148

D108

1N4148

+

C120
10uF

+

C120
10uF

D101

1N4148

D101

1N4148

R197
100K

R197
100K

Q122

2SA970

Q122

2SA970

Q107

2SC2240

Q107

2SC2240

C136

470pF

C136

470pF

D126

1N4148

D126

1N4148

C156

N.I.

C156

N.I.

R152

845

R152

845

- 9 -

SCHEMATICS DIAGRAM POWER AMP SECTION

ISC TP
Offset TP

TP1

 TP2

AGND TP

Summary of Contents for 375BEE C

Page 1: ...I V R E S L A U N A M E C I V R E S C375BEE C AH 5 6 2 3 NAD 2010 NAD ELECTRONICS INTERNATIONAL TORONTO C375BEE H A C STEREO INTEGRATED AMPLIFIER C375BEE H A C STEREO INTEGRATED AMPLIFIER STEREO INTEG...

Page 2: ...REFERENCE NO PART NUMBER DESCRIPTION Rear Panel AH A20 12103 00 Littelfuse618 T10AL 250V C A20 12702 20 Littelfuse618 T5AL 250V STANDBY Board F401 A20 12102 00 Littelfuse618 T1AL 250V NOTE AH North Am...

Page 3: ...5 50 0 530 4 70 6 1 JOQVU 165 56 3 165 4 165 69 165 5 1 065 5 1 0 503 065 0QUJPOBM QIPOP module 11 non service part 13 065 13 065 70 6 13 065 3 0 40 5 11 3 065 753 3065 34 165 48 5 1 0 0 306 0 503 165...

Page 4: ...F dynamic power 8 ohms 250W IHF dynamic power 4 ohms 410W IHF dynamic power 2 ohms 600W IHF dynamic power 8 ohms Bridge Mode 800W IHF dynamic power 4 ohms Bridge Mode 1200W Peak output current 1msec 1...

Page 5: ...J in the drawing page 6 to get a voltage between the ISC SENSE TEST POINT and AGND to be 0mV 10mV D MINIMUM VOLUME LEAKAGE CANCELLATION The volume control 20k potentiometer has a finite end stop resis...

Page 6: ...6 ALIGNMENT PROCEDURE...

Page 7: ...7 ALIGNMENT PROCEDURE...

Page 8: ...M P203A MAIN BOARD BINDING POST BOARD RS232 BOARD HEADPHONE BOARD STANDBY BOARD DISPLAY BOARD TONE BOARD TO EXTEND MODULE P404B P404B AC INLET AC INLET 1 2 J701 J701 P212A P212A P504A P504A P103B P103...

Page 9: ...0uF D124 N I D124 N I CB101 ST 22 90C L TYPE CB101 ST 22 90C L TYPE 1 2 C145 10uF C145 10uF R144 3 3 R144 3 3 C103 10uF C103 10uF D111 18V D111 18V C150 10uF C150 10uF R161 4 7 R161 4 7 Q117 2SC2240 Q...

Page 10: ...1 5 3 6 2 4 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RCA201C AV6 8 4 13 RCA201C AV6 8 4 13 4 6 R224 1meg R224 1meg C226 220pF C226 220pF R229 1meg R229 1meg RL209B JRC 27F 012 S RL209B JRC 27F 012 S 6...

Page 11: ...1815 R2A5 10 R2A5 10 P209A 5PIN3 96 AxxB P209A 5PIN3 96 AxxB 1 2 3 4 5 D220 1N4148 D220 1N4148 Q204 MPSA42 Q204 MPSA42 RL212A JQX 115F 036 1HS1 RL212A JQX 115F 036 1HS1 3 4 R296 10K R296 10K TH202 BT1...

Page 12: ...4 47 R304 47 R307 732 R307 732 C305 22nF C305 22nF C329 470pF C329 470pF C317 100nF C317 100nF R305 3 3K R305 3 3K CW RV302A RK163121A2CA 10KAX2 CW RV302A RK163121A2CA 10KAX2 3 1 2 R333 47 R333 47 Q30...

Page 13: ...ductor 1 3 2 5 D405 1N4007 D405 1N4007 C409 100nF C409 100nF S1 RF 1003 BB2 10A 250V TV 5 S1 RF 1003 BB2 10A 250V TV 5 1 2 U2 ACOUTLET U2 ACOUTLET 1 2 J401 KY250 J401 KY250 1 2 U1 AC INLET U1 AC INLET...

Page 14: ...529 56 S505 IT 1102D 1160 S505 IT 1102D 1160 1 2 R549 4 7K R549 4 7K R561 4 7K R561 4 7K D550 1N4007 D550 1N4007 D505 BL BB52V1 D505 BL BB52V1 Q533 2SD667 Q533 2SD667 D531 N I D531 N I Q528 2SA1015 Q5...

Page 15: ...220 R604 220 Q601 2SK209 Q601 2SK209 R616 10 R616 10 Q609 2SC2983 Q609 2SC2983 Q610 2SC2983 Q610 2SC2983 R602 1meg R602 1meg Q602 2SK209 Q602 2SK209 C603 47pF C603 47pF C615 N I C615 N I C602 22pF C6...

Page 16: ...TO MAIN BOARD P403B P702B 3PIN2 54 C P702B 3PIN2 54 C 1 2 3 R701 100 R701 100 J701 DB9 FEMALE J701 DB9 FEMALE 5 9 4 8 3 7 2 6 1 P701 3PIN2 54 A100B P701 3PIN2 54 A100B 2 3 1 16 SCHEMATICS DIAGRAM...

Page 17: ...P801A 3PIN2 54 A170B P801A 3PIN2 54 A170B 2 3 1 J801 PHONE JACK J801 PHONE JACK 17 SCHEMATICS DIAGRAM...

Page 18: ...SPEAKER A SPEAKER B P901B 6PIN3 96 C P901B 6PIN3 96 C 1 2 3 4 5 6 BP901B BIND G POST 3 4 BP901A BINDING POST 2 1 BP901D BINDING POST 7 8 BP901C BINDING POST 6 5 18 SCHEMATICS DIAGRAM...

Page 19: ...80V 80V PROT 90DEG P101B MUTE SCP ISC BDGE AGND VSS R1N1 AGND O P R130 R152 R1H2 R193 RV102 R160 R144 R151 R148 Q138 R159 R154 R155 R143 Q131 R173 Q133 R142 HS101 L102 R162 R158 R1 49R150 R161 Q132 R...

Page 20: ...IC201 D211 D207 D206 D2 05 F203 W203 F201 P213B D2 02 D201 W204 W205 C281 W 2 0 6 P214B D208 R230 RL204 C213 R231 R233 R2 13 R234 R214 C2 14 R232 R229 R211 C211 R212 C212 R209 C2 09 C210 RL203 C208 R2...

Page 21: ...315 R305 R307 RV305 C305 C309 C312 RV306 R320 R314 C320 R312 C316 C318 R313 R309 C310 R322 R316 R318 C321C319 C322 R321 M301 C304 R302 RV308 P301A C330 RV307 C329 IR IN IR OUT C302 Oct 28 2008 C375BEE...

Page 22: ...5BEE Standby Board VM1 0 Oct 28 2008 C375BEE 275BEE STANDBY BOARD COMPONENT SIDE D405 HS401 C410 FOR CONTINUED C409 R401 PC401 C405 L401 P402B R404 D403 CAUTION C402 IC401 C404 C403 BR401 W405 W404 TR...

Page 23: ...549 Q532 R562Q545 R518 Q509 R543 R533 D542 D527 R563 Q546 R545 Q510 R544 C507 G501 R525 R512 R513 D503 R560 D532 R552 Q524 Q522 R522 R520 Q505 R521 C511 Q523 D520 Q535 IC505 C512 R553 D546 R550 Q550 R...

Page 24: ...5BEE Opamp BOARD COMPONENT SIDE Q609 VP1 0 Oct 10 2008 31 Q611 P601A C375BEE C275BEE Opamp Q612 24 PCB LAYOUT Only replace Line In or Line Out modules do not repair Line in module C611 is 39pF M201 01...

Page 25: ...C375 RS232 Board VM1 0 Oct 28 2008 C375 RS232 BOARD 6 1 J701 R701 5 9 P701A 25 PCB LAYOUT...

Page 26: ...L J801 R C375BEE HEADPHONE BOARD P801A 26 PCB LAYOUT...

Page 27: ...C375BEE C275BEE Binding Post Board COMPONENT SIDE C375BEE C275BEE Binding Post Board SOLDER SIDE C375BEE C275BEE Binding Post Board VM1 0 Oct 22 08 P901B 27 PCB LAYOUT...

Page 28: ...8 00 DAX 300X 080 031 D128 Switch Diode 1N4148 33 44148 00 DAX 300X 080 031 D129 Switch Diode 1N4148 33 44148 00 DAX 300X 080 031 D130 Switch Diode 1N4148 33 44148 00 DAX 300X 080 031 TRANSISTOR Q101...

Page 29: ...07 24750 50 AX 200X 080 031 R102 Metal Film Resistor 10K 1 6W 1 07 21002 50 AX 200X 080 031 R103 Metal Film Resistor 549 1 6W 1 07 25490 50 AX 200X 080 031 R104 Metal Film Resistor 1K 1 6W 5 07 20102...

Page 30: ...etal Film Resistor 4 7 1 6W 5 07 20479 50 AX 200X 080 031 R156 Metal Film Resistor 33 1 6W 5 07 20330 50 AX 200X 080 031 R157 Metal Film Resistor 3K3 1 6W 5 07 20332 50 AX 200X 080 031 R158 Metal Film...

Page 31: ...W 5 07 20105 50 AX 200X 080 031 R1E3 Cement Resistor 0 05 3W 5 07 40507 03 RAD RES 520X 200 LS 400 039 R1E4 Metal Film Resistor 100 1 6W 5 07 20101 50 AX 200X 080 031 R1E5 Metal Film Resistor 100 1 6W...

Page 32: ...Capacitor 22pF 5 1KV 05 22013 02 CPAX 200X 100 031 C123 Ceramic Capacitor 22pF 5 1KV 05 22013 02 CPAX 200X 100 031 C124 Ceramic Capacitor 430pF 5 1KV 05 43113 01 CPAX 200X 100 031 C125 ALU Electrolyti...

Page 33: ...5 5 P104A CONNECTOR 5PIN2 54 C 13 12505 00 BLKCON 100 VH TM1SQ W 200 5 P106B CONNECTOR 4PIN2 54 C NOT USED P N 01 37502 00 PCB2 BOARD MAIN DIODE D201 Switch Diode 1N4148 33 44148 00 DAX 300X 080 031 D...

Page 34: ...or 2SC1815 GR 31 01815 00 TO92 100 ECB Q216 MOSFET IRF5210 31 05210 00 TO 220 IC IC201 RAGULATOR NJM317F 03 00317 04 TO220AB IC202 RAGULATOR LM337T 03 00337 00 TO220AB IC203 RAGULATOR NJM317F 03 00317...

Page 35: ...20105 50 AX 200X 080 031 R241 Metal Film Resistor 105K 1 6W 1 07 21053 50 AX 200X 080 031 R242 Metal Film Resistor 105K 1 6W 1 07 21053 50 AX 200X 080 031 R243 Metal Film Resistor 68 1 6W 5 07 20680...

Page 36: ...l Film Resistor 1K 1 6W 5 07 20102 50 AX 200X 080 031 R298 Metal Film Resistor 10K 1 6W 5 07 20103 50 AX 200X 080 031 R299 Metal Film Resistor 4 7K 1 6W 5 07 20472 50 AX 200X 080 031 R2A1 Metal Film R...

Page 37: ...150 LS 200 031 C233 ALU Electrolytic Capacitor 22000uF 20 100V 105 06 22312 01 CPCYL1 D2 165 LS 965 079 C234 ALU Electrolytic Capacitor 22000uF 20 100V 105 06 22312 01 CPCYL1 D2 165 LS 965 079 C239 P...

Page 38: ...251 01 CPCYL1 D 640 LS 300 031 C278 ALU Electrolytic Capacitor 1000uF 20 50V 105 06 10251 01 CPCYL1 D 640 LS 300 031 C279 Bi polarized Alu Electrolytic Capacitor 10uF 20 50V 105 06 10051 11 CPCYL1 D 2...

Page 39: ...56 VH TM1SQB W 355 5 P207B HOUSING 5PIN3 96 C 13 23905 00 BLKCON 156 VH TM1SQB W 355 5 P208B HOUSING 3PIN2 54 C 13 22503 00 BLKCON 100 VH TM1SQ W 200 3 P209A WIRE UL1015 18AWG yellow black black blue...

Page 40: ...28 Metal Film Resistor 2K2 1 6W 5 07 20222 50 AX 200X 080 031 R329 Metal Film Resistor 47 1 6W 5 07 20470 50 AX 200X 080 031 R333 Chip Resistor 47 5 0805 07 90470 01 SM R_0805 R334 Chip Resistor 47 5...

Page 41: ...1 02 BLKCON 100 VH TM1SQ W 200 11 P300 to main board WIRE UL1015 18AWG L 160mm 1PIN 14 37501 08 AH P N 01 37504 10 C P N 01 37504 20 PCB4 BOARD STANDBY DIODE D401 Super Fast Recovery Rectifier Diode F...

Page 42: ...12102 00 FUSE HOLDER F401 FUSE HOLDER LS PTF 78 CQ 200C A20 20000 06 RAD 1000X 400 LS 850 066 CONNECTOR J401 JACK HS4 CI9120 B009V1 M032 32 26304 00 J402 JACK KY187 32 24804 00 P402B HOUSING 6PIN2 54...

Page 43: ...100 ECB Q503 Transistor 2SA1015 GR 31 01015 00 TO92 100 ECB Q504 Transistor 2SA1015 GR 31 01015 00 TO92 100 ECB Q505 Transistor 2SA1015 GR 31 01015 00 TO92 100 ECB Q506 Transistor 2SA1015 GR 31 01015...

Page 44: ...sistor 56 1 6W 5 07 20560 50 AX 200X 080 031 R515 Metal Film Resistor 56 1 6W 5 07 20560 50 AX 200X 080 031 R516 Metal Film Resistor 56 1 6W 5 07 20560 50 AX 200X 080 031 R517 Metal Film Resistor 56 1...

Page 45: ...103 50 AX 200X 080 031 R569 Metal Film Resistor 2K2 1 6W 5 07 20222 50 AX 200X 080 031 R570 Metal Film Resistor 4 7K 1 6W 5 07 20472 50 AX 200X 080 031 R571 Metal Film Resistor 4 7K 1 6W 5 07 20472 50...

Page 46: ...1160 11 04101 05 P N 01 37506 10 20 PCB6 BOARD HS OPAMP STEREO TRANSISTOR Q601 MOSFET 2SK209 J31 00209 00 SM SC59_SDG Q602 MOSFET 2SK209 J31 00209 00 SM SC59_SDG Q603 Transistor 2SA1312 J31 01312 00 S...

Page 47: ...Capacitor 1nF 50V NPO 26 10251 10 SM C_0603 C606 Ceramic Chip Capacitor 1nF 50V NPO 26 10251 10 SM C_0603 C607 Ceramic Chip Capacitor 100nF 50V X7R 26 10451 10 SM C_0603 C608 Ceramic Chip Capacitor 10...

Page 48: ...CONNECTOR AC INLET to Switch WIRE UL1672 16AWG red L 100mm A14 37501 00 Switch to Fuse holder WIRE UL1672 16AWG red L 100mm A14 37501 00 AC INLET to J401 WIRE UL1672 16AWG blue L 460mm A14 37501 01 Fu...

Page 49: ...007 S002 S003 S014 C003 C008 S002 C007 C011 C013 C002 S007 C001 S002 S003 C009 F023 S005 C002 67 124010 0 Base Cover 1 C003 67 124011 0 Shielding Box 1 C004 67 124012 0 Shielding Box Cover 1 C005 66 0...

Page 50: ...tlet AH 1 C013 01 37502 00 Main Board 1 R008 JA20 20000 10 Fuse Holder 1 R009 A11 01101 03 Rocker Switch 1 R010 01 37512 00 BP Board 1 F001 J70 124001 4A Fascia 1 R011 02 37507 00 RS232 Board 1 J70 12...

Page 51: ...th 1 3 90 005001 0 Polybag 1 4 89 005002 5 Polyfoam End Cap 2 1 5 89 005001 6 Polyfoam End Cap 1 1 6 JA15 10125 01 or A15 10125 00 AC Cord AH 1 JA15 10250 20 or A15 10250 00 AC Cord C CT 1 7 90 001013...

Page 52: ...o D501 s anode 6 C517 changed from 1000uF 6 3V to 1000uF 10V the purpose is SMPS ripple bigger than liner power supply increase reliability Dec 03 08 Improve the Q147 Power Dissipation 1 R186 changed...

Page 53: ...ed m D403 4 7V zener diode removed n D402 1N5822 diode removed o C403 10nF capacitor removed p C406 220uF 16V electrolytic capacitor removed 4 Display board change to VM4 0 PCBA PN changed from 01 375...

Page 54: ...Version VM2 0 PN 01 37503 00 Can be used after changing R329 from 47ohms to 5mm jumper wire Tone Board 0 5W Version VM2 0 PN 01 37503 01 Can be used directly 1W Version VM3 0 PN 01 37502 00 Not advisa...

Page 55: ...12 S 3 4 5 C225 220pF C225 220pF R218 220 R218 220 RL205C JRC 27F 012 S RL205C JRC 27F 012 S 1 2 RCA204F AV6 8 4 13 RCA204F AV6 8 4 13 8 9 C222 100nF C222 100nF RL207A JRC 27F 012 S RL207A JRC 27F 012...

Page 56: ...5 R315 N I R315 N I R317 1 5K R317 1 5K C308 100nF C308 100nF R324 2 2K R324 2 2K CW RV302A RK163121A2CA 10KAX2 CW RV302A RK163121A2CA 10KAX2 3 1 2 C318 100nF C318 100nF C301 100uF C301 100uF R322 4 7...

Page 57: ...3 4 5 6 R404 150 R404 150 C407 100nF C407 100nF TR401 Com Inductor TR401 Com Inductor 1 3 2 5 P404B 4PIN7 92 C P404B 4PIN7 92 C 1 5 7 3 R406 10 R406 10 RL401 DH1U5VDC TV 8 RL401 DH1U5VDC TV 8 3 4 1 2...

Page 58: ...0nF C249 100nF R265 56K R265 56K Q216 IRF5210 Q216 IRF5210 IC202 LM337T IC202 LM337T O 3 I 2 ADJ 1 C231 100nF C231 100nF C275 10uF C275 10uF R2E7 10K R2E7 10K C265 N I C265 N I C232 100nF C232 100nF R...

Page 59: ...03 IT 1102D 1160 1 2 R569 2 2K R569 2 2K D539 1N4148 D539 1N4148 IC505 CD4094BNSR IC505 CD4094BNSR STR 1 D 2 CLK 3 OE 15 Q1 4 Q2 5 Q3 6 Q4 7 Q5 14 Q6 13 Q7 12 Q8 11 QS 9 QS 10 VDD 16 VSS 8 Q528 2SA101...

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