Infinity 311A 用户手册

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Infinity 311A 用户手册 | Manualzz

Reference Series

310a

311a

1 CHANNEL POWER AMPLIFIER

SERVICE MANUAL

Infinity Systems, Inc.

250 Crossways Park Dr.

Woodbury, New York 11797 Rev

2 aa 10/2005

Power Amplifier

- CONTENTS -

SPECIFICATIONS ………………………………….……..1

Reference 310a/311a

FEATURES/TEST CONDITIONS……..…………………2

CONTROLS/CONNECTIONS………….……..…...…..…3

INSTALLATION………………….……...……..…...…...…5

BASIC TROUBLESHOOTING..…….…….………………7

TYPICAL SYSTEM WIRING..…….…….……………..…8

EXPLODED VIEW/PARTS LIST…….….….…………....9

MECHANICAL PARTS LIST……………..…………......10

AMPLIFIER BLOCK DIAGRAM…………………………11

P.C.B. DRAWINGS….…………………………………….12

ELECTRICAL PARTS LIST ……………………………. 15

REF 311a ELECTRICAL PARTS LIST ADDENDUM….…….….18

IC/TRANSISTOR PINOUTS..…………………………….19

REF 310a SCHEMATICS………..……….…….………..22

REF 311a SCHEMATICS………..……….……….……..24

PACKING…………………….…………………………....26

Reference 310a/311a Specifications

Output Power: 116W RMS x 1 channels @ 4 ohms; ≤1% THD + N

(14.4V supply)

Signal-to-noise ratio:

Dynamic power:

312W RMS x 1 channels @ 4 ohms; ≤1% THD + N

81dBA (reference 1W into 4 ohms)

347W @ 2 ohms

Effective damping factor: 6.398 @ 4 ohms

Frequency response: 17Hz – 302Hz (–3dB)

Maximum input signal:

Maximum sensitivity:

6.0V

DC Offset

Output regulation:

Reference 310a - 250mV

Reference 311a - 75mV

<50mV (-50%)

.05dB @ 4 ohms

Input Impedance

Max Current Draw

Dimensions:

22kΩ

24A @ 4 ohms

2

12 x 11 7/16 x 2 11/16” (L x W x D)

Fuse: 30A

Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and details in this and related publications are therefore subject to change without notice.

1

1

Reference 310a/311a

2

If the amplifier’s fuse must be replaced, use only the same type and rating as that of the original. Do not substitute another kind.

2

Power Amplifier

P

OWER

C

ONNECTIONS

The Reference amplifiers are capable of delivering high power levels, and require a reliable connection to the vehicle’s electrical system in order to perform optimally. See

Figure 1 for connection location. Please adhere to the following instructions carefully.

GROUND CONNECTION

Connect the amplifier’s Ground (GND) terminal to a solid point on the vehicle’s metal chassis, as close to the amplifier as possible. Refer to the chart below to determine minimum wire-gauge size. Sand away any paint from this location; use a star-type-lock washer to secure the connection.

POWER CONNECTION

Connect a wire (see chart at right for appropriate gauge) directly to the vehicle’s positive battery terminal, and install an appropriate fuse holder within 18" of the battery terminal. Do not install the fuse at this time. Route the wire to the amplifier’s location, and connect it to the amplifier’s positive (+12V) terminal. Be sure to use appropriate grommets whenever routing wires through the firewall or other sheet metal.

Failure to adequately protect the positive wire from potential damage may result in a vehicle fire. When you are done routing and connecting this wire to the battery and to the amplifier, you may install the fuse at the battery. The fuse value should be selected based on total amplifier-current draw; see chart at right.

REMOTE CONNECTION

Connect the amplifier’s Remote (REMOTE) terminal to the source unit’s Remote Turn-On lead using a minimum of 18-gauge wire. If your source unit does not have a remote turn-on connection, connect the amplifier’s (REMOTE) terminal to the vehicle’s accessory circuit.

WIRE-GAUGE CHART

Reference 310a/311a

Maximum

Current Draw

Minimum

Wire Gauge

Amplifier

Model

AWG

AWG

310a/311a

AWG

AWG

These recommendations assume 7' – 10' wire runs. If your installation differs markedly, you will need to adjust the wire gauge accordingly.

SPEAKER CONNECTIONS

Refer to the application guides on the pages that follow. Speaker connections should be made using a minimum of 16-gauge wire.

NOTE: When using the low-level or high-level inputs, the AUX outputs can be used to pass a full-range line-level signal to another amplifier.

Figure 1. Terminal-connection end plate.

3

Power Amplifier

A

PPLICATIONS

– 310a/311a

The Reference subwoofer amplifiers are single-channel amplifiers. There are two sets of terminals to make it easy to connect multiple woofers. Either set of (+/–) terminals may be used when connecting woofers.

To the right are two application diagrams to help plan your subwoofer system installation. Figures

3 and 4 show how to configure the Reference subwoofer amplifiers

1210a).

NOTE: For simplicity, Figures 3 and 4 do not show power, remote and input connections.

NOTE: Minimum speaker load is 2 ohms.

Reference 310a/311a

Figure 3. Reference subwoofer amplifier with two woofer connections.

Figure 4. Reference subwoofer amplifier with one woofer connection.

4

Power Amplifier

Reference 310a/311a

I

NSTALLATION AND

S

ETUP

SETTING INPUT SENSITIVITY

1. Initially turn the INPUT LEVEL control(s) to minimum (counterclockwise).

2. Reconnect the (–) negative lead to the vehicle’s battery. Apply power to the audio system and play a dynamic music track.

3. On the source unit, increase the volume control to 3/4 volume. Slowly increase the

INPUT LEVEL control(s) toward three o’clock until you hear slight distortion in the music.

Then reduce the INPUT LEVEL slightly until distortion is no longer heard.

NOTE: After the source unit is on, blue LEDs (on the top panel) will light, indicating the amplifier is on. If not, check the wiring, especially the remote connection from the source unit. Also refer to “Troubleshooting” on the page 7.

REMOTE LEVEL CONTROL (OPTIONAL)

All three Reference subwoofer amplifiers and the 5760a amplifier have inputs for an optional remote level control (100rc). This will allow the subwoofer level to be adjusted from the listening position. Connect the optional remote level control using the RJ-11 jack on the side of the amplifier. Install the control module in the front of the vehicle within easy reach of the driver.

Both the underside of the dash and the center console are suitable locations. Refer to the mounting instructions accompanying the 100rc.

AUX OUTPUT

Reference amplifiers are equipped with full-range outputs that can be used to connect additional amplifiers.

NOTE: When using the low- or high-level inputs, the AUX outputs can be used to pass a full-range line-level signal to another amplifier.

Figure 13. Control end panel.

5

Power Amplifier

Reference 310a/311a

I

NSTALLATION AND

S

ETUP

(

CONT

.)

SETTING DBO ™

The Dynamic Bass Optimizer (DBO) is used to enhance low-frequency reproduction in a vehicle.

Conventional bass-boost circuits only increase bass at a fixed frequency, and cause the amplifier to consume considerable power. The DBO allows you to adjust the frequency (20Hz – 80Hz) as well as the boost level (up to 12dB; see Figure 14), allowing you to fine-tune the bass in your system to optimize performance.

For sealed enclosures, the DBO can be used to enhance the lower bass region of sealed enclosures.

For bigger/fuller bass, adjust the HP FREQ between 35Hz and 45Hz; adjust the BOOST control according to your preference.

For tighter-sounding bass, adjust the HP FREQ between 45Hz and 55Hz; adjust the BOOST control according to your preference.

For vented enclosures, the DBO should be used as a subsonic filter to reduce overexcursion of the woofers. Set the HP FREQ control 10Hz below the tuning frequency of the enclosure

(e.g., 25Hz for a box tuning of 35Hz); adjust the

BOOST control to taste. This will conserve amplifier power typically wasted on frequencies below the tuned frequency of the enclosure.

For infinite-baffle applications, set the HP FREQ to the speaker’s Fs value (reducing overexcursion of the woofer); adjust the Boost control to taste.

Figure 14. Frequency-response curves show typical DBO control ranges.

-6

-9

-12

DBO HP FREQ Control

(adjusts cut-off frequency)

dB

0

HP FREQ

20Hz 100Hz

-3

20 80 Freq. (Hz)

6

0

-6

-12

DBO BOOST Control

(adjusts boost amount at cut-off frequency)

dB

BOOST

MIN MAX

12

20 80 Freq. (Hz)

STATUS LEDs

Clip: Indicates the amplifier is being overdriven, and your speakers may be in danger. This should blink only on musical peaks, and not be on constantly.

Power: Indicates the amplifier is on.

Protection: Refer to “Troubleshooting” for specific indications.

Figure 15. LED status.

6

7

Power Amplifier

T

ROUBLESHOOTING

• PROBLEM:

No audio (POWER LED is off).

Reference 310a/311a

• PROBLEM:

No audio (PROTECT LED is on).

CAUSE and SOLUTION:

No voltage at BATT+ and/or REM terminals, or bad or no ground connection. Check voltages at amplifier terminals with VOM.

CAUSE and SOLUTION:

Voltage greater than 16V or less than 8.5V on

BATT+ connection. Check vehicle charging system.

• PROBLEM:

No audio (PROTECT LED flashes every

4 seconds).

CAUSE and SOLUTION:

DC voltage on amplifier output. Amplifier may need service; see enclosed warranty card for service information.

• PROBLEM:

Distorted audio.

CAUSE and SOLUTION:

Input sensitivity is not set properly, or amplifier or source unit is defective. Check INPUT LEVEL setting, or check speaker wires for shorts or grounds.

• PROBLEM:

No audio (PROTECT LED is on).

CAUSE and SOLUTION:

Amplifier is overheated. Make sure amplifier cooling is not blocked at mounting location; verify that speaker-system impedance is within specified limits.

• PROBLEM:

Distorted audio (PROTECT LED flashes).

CAUSE and SOLUTION:

Short circuit in speaker or wire. Remove speaker leads one at a time to locate shorted speaker or wire, then repair.

• PROBLEM:

No audio (PROTECT and POWER LEDs flash).

CAUSE and SOLUTION:

Voltage less than 9V on BATT+ connection.

Check vehicle charging system.

• PROBLEM:

Music lacks “punch.”

CAUSE and SOLUTION:

Speakers are not connected properly. Check speaker connections for proper polarity.

7

8

Reference 310a/311a

9

Reference 310a/311a

HEA-01-182AB

PAN-06-279AA

PAN-06-274AB

COV-06-108AA

COV-22-551AA

FOO-21-014AA

ILL-23-503A0

BKT-11-009A0

BKT-11-010A0

BKT-11-003A0

BKT-11-004A0

BKT-11-013A0

BKT-11-014A0

SUB-28-084A0

SUB-28-007A0

SUB-28-047A0

SUB-33-001A0

SIL-34-001A0

SS-5

SUB-28-002A0

SUB-28-519A0

SUB-28-503A0

SC4-BP-20060

SC5-NB-30050

SC5-BB-30060

SC5-BB-30080

SC5-NB-30150

SC5-NP-35140

SC1-NL-40100

SC1-NP-40140

SC4-NO-40250

POL-31-044A0

POL-31-007A0

POL-31-008A0

INN-42-010A0

BOX-36-150AB

BOX-39-161AA

MAN-01-0197A

SUB-00-001A0

SUB-00-002A0

SUB-00-026A0

CAR-WA-0038A

LAB-MD-0001A

LAB-QC-0001A

LAB-CE-0004A

LAB-00-0427A

LAB-SR-0065A

LAB-SR-0066A

LAB-00-0426A

CAR-00-0061A

Reference 310a/311a

Mechanical Parts List

HEAT SINK-MAIN

PANEL-FRONT

PANEL-REAR

COVER-BOTTOM

COVER-LENS

FOOT-MOUNTING

ILLUMINATOR

BRACKET-TR(A)

BRACKET-TR(B)

BRACKET-TR(C)

BRACKET-TR(D)

BRACKET-TR(E)

SCREW

SCREW

SCREW

SCREW

SCREW

POLY BAG(A)

POLY BAG(B)

POLY BAG(C)

SNOW PAD

BOX-GIFT

BOX-CARTON

MANUAL

SILICAGEL

SCOTCH TAPE

OPP TAPE

WARRANTY CARD

STICKER

QC STICKER

CE STICKER

WINDOW STICKER

SERIAL NO STICKER

SERIAL NO STICKER

E-MARK STICKER

QUICK START GUIDE

AL/EXTRUSION(L=290.0mm)

EGI, 1.2t

EGI, 1.2t

EGI, 1.2t

ACRYLIC,(L=290mm)

ABS(XR-401),L=290mm

PC/MILKY

SBHG, 50.0x22.5x2.0t

SBHG, 50.0x25.5x2.0t

SBHG, 80.0x22.5x2.0t

SBHG, 80.0x25.5x2.0t

SBHG, 150.0x22.5x2.0t

BRACKET-TR(F) SBHG, 150.0x25.5x2.0t

CUSHION-TR BRACKET(A) FIBER, 50.0x22.0x1.0t

CUSHION-TR BRACKET(B) FIBER, 80.0x22.0x1.0t

CUSHION-TR BRACKET(C) FIBER, 150.0x22.0x1.0t

CUSHION-RUBBER

SILICON PAD

SUPPORT-PCB

PAPER SPACER(A)

PAPER SPACER(B)

PAPER SPACER(C)

SCREW

SCREW

SCREW

SCREW

RUBBER, 10.0x20.0x1.6t

SP1000, 22.0x0.3t

NYLON, L=7.9mm

FIBER, 200.0x6.0x0.5t

FIBER, 200.0x8.0x0.5t

FIBER, 200.0x10.0x0.5t

STT1 PH 2x6 BK

STT2 BH 3x5 NI-P

STT2 BH 3x6 BK

STT2 BH 3x8 BK

STT2 BH 3x15 NI-P

STT2 PH 3.5x16 NI-P

SML 4x10 NI-P

SMP 4x14 NI-P

STT1 OH 4x25 NI-P

VINYL, 450.0x400.0x0.1t

VINYL, 160.0x280.0x0.03t

VINYL, 80.0x100.0x0.03t

EPS, 363.0x160.0x128.0

SW#1(B), 440.0x368.0x133.0

DW#2, 455.0x286.0X393.0

ART PAPER

3g

WIDTH 20mm

WHITE

ART PAPER

WHITE/BLACK

GOLD/BLACK

BLACK/WHITE

"INFINITY" LOGO

WHITE/BLACK

WHITE/BLACK

WHITE/BLACK

ART PAPER side:P432C sandton spray,top:silver spray/1 silk screen

P432C Painting & silk screen

P432C Painting & silk screen

P432C Painting

SILKSCREEN,DUAL TAPE

SILVER SPRAY

COVER-BOTTOM

TR

FE

FUSE HOLDER

GROUND WIRE

PANEL/S+H/S(8),SUB/P+ILLUMINATOR(2),SUB/P+H/S(2),C/B+H

18

RCA(1), TERMINAL(2)

PCB + HEAT SINK

1

1

1

1

3

2

2

350mm

FOOT/M+ H/SINK

FOOT/M + H/SINK

BRACKET TR

ACCESSORY

SET

MANUAL

ACCESSORY

"CODE 39" -> G/BOX, C/BOX

PANEL, H/SINK

1

2

1

1/2

1

1

20cm

2.8m

1

1

7

4

6

8

3

3

2

1

1

2

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

2

1

1

1

1

10

Power Amplifier

Reference 310a/311a

Ref 310a/311a BLOCK DIAGRAM

11

Reference 310a/311a

V-CUT

V-CUT

TM0009-01

J39

J40

J41

20m/m

20m/m

20m/m

680/2W

104(M)

C197

R198

4.7/0.5W

1SS133

D169

100K

R169

C37

102P

TER02

J4225m/m

J4325m/m

R04

56K

C11

1K

R92

Q90

R91

22K

R9047K

R15

10

R05

R12

8.2K

3.9K

C14 47/16V

R21

24K

J316m/m

100/16V

C12

R25

68K

R13 10K

J29 U01

C60104P

R624.7KF

A1266GR

Q33

A1266GR

Q23

R22

24K

J326m/m

R16

910

R02

4.7K

10/16V

C06

R01

4.7K

A1023Y

Q01

J2815m/m

R03

R14 10K

12.5m/m

J250

C22

104P

1K

R31

D11

R32

100/16V

C13

22K

C15

A1268GR

Q22

R34

15K

C16

WF-9402

FH01

7.5m/m

7.5m/m

7.5m/m

7.5m/m

7.5m/m

2200/25V"WL"

C04

C03 104P

2200/25V"WL"

C05

T01

6m/m

6m/m

6m/m

J302

D01

TM0006-01

1N5404

C801

473P

TER01

C35

104(M)

WIRE

60m/m

47

17.5m/m

17.5m/m

R55

J14

J15

47

17.5m/m

17.5m/m

R54

J16

J17

1K

47

17.5m/m

17.5m/m

R53

R52

J18

J19

17.5m/m

17.5m/m

47

R45

J20

J21

17.5m/m

J22

17.5m/m J23

R44

1K

47

17.5m/m J24

17.5m/m J25

R42

R43

Q55

Q54

Q53

Q45

Q44 J4425m/m

J4525m/m

J4625m/m

J4725m/m

D41

D42

10m/m J56

19m/m

19m/m

19m/m

J4825m/m

J4925m/m

J50

J51

J52

20m/m

J5325m/m

J5425m/m

J55

470/63V

Q198

C3198GR

Q199

C3198GR

C199

Q192

Q172

Q191

Q190

C3198GR

Q219

1/50V

C220

R220

10K

R219

4.7/50V

J94

22m/m

22m/m

22m/m

10

R192

J95

J96

J97

0.1/3W

R194

R222

PAM662-01

REV.0

0.1/3W

10

R191

0.1/3W

R193

10

R190

30K

R215

15K

R216

U105

X

R223

MOD01

623PCB4-B

J3612.5m/m

100/2W

R30

D54 FR154

Q43

3RD

105(M)"TL"

C31

3RD.

W01

6m/m

WIRE

X

J26

D52 FR154

R81 10K

C82

22P

J108

Q82

10/50V

310a

J27

10

R182

C182 220P

100/16V

C159

10m/m

J90

C911

C158

47P

100/0.5W

R174

R175

10/0.5W

J91

6m/m

J92

6m/m

J93

6m/m

R168

R167

R166

560

560

560

R156

680

C3200GR

Q152

100/63V

C152

C157

C156473P

R172

C163

C1027Y

Q171

R173820

R163

68P

2.2/50V

C151

R151

10K

R149

100K

Q151

J108

5.6KF

R150

2.2/50V

C150

C921

J77 20m/m

J78

15m/m

J79

C913

R160

J85

Q162

22K

6m/m

A1268GR

R162

1.5K

D160 1SS133

C187

100P

C3200GR

Q187

R187

15K

1SS133

D187

J120

6m/m

J76 C154 473P

A1268GR

25m/m

C155

C165

270P

C1027Y

Q165

R153 1K

C153102P

Q155

A1268GR

C1027Y

Q164

C1027Y

Q163

5m/m

J86

6m/m

J87

47/16V

C212

R214

R217

47/16V

C223

VR103

U106

R229

R227 1.5K

184(M)

C228

100K

R228

474(M)

C227

J104

J105

J106

5.6K

17.5m/m

22m/m

22m/m

C923

17.5m/m

U104

823(M)

C225

5.6K

R226

VR102

6m/m

J109

470P

C108

4.7KF

R108

15K

VR101

U103

R209 100

1.5K

R186

R185

0.1/3W

R181

10

R164

100/0.5W

10/0.5W

R165

R184

0.1/3W

C181 220P

R180

Q182

Q181

10

C180 220P

R183

0.1/3W

WIRE

Q180

C36

47KF

R106

C204

6m/m

J113

10KF

R241

R242

47KF

R105

6m/m

J111

9.4KF

R107

U101

47KF

R206

U102

10KF

1K

B500

0~12dB

J25210m/m

A2K+A200K

DBO 20~40Hz

50KC

LPF

R210 820F

20KB

VOLUME

C101 102P

22KF

R101

R

22KF

C201 102P

R201

L R

DJB-554A

R144 100K R244 100K

L

RCA101

V-CUT

V-CUT

12

Reference 310a/311a

V-CUT

V-CUT

V-CUT

R222

R221

C219

R219

J100

R220

C220

Q219

MOD01

R190

R193

R191

R194

R223

U105

R216

R215

J97

J96

J95

R192

J94

R195

Q199

C199

Q198

J56

R199

J55

J54

J53

J49

J48

J52

J51

J50

J47

J46

J45

J44

C197

J43

J42

D169

C37

R198

J41

R169

R197

J40

J39

C223

R218

R217

R214

R213

C212

R166

Q173

R167

Q174

R168

Q175

C175

J93

J92

J91

R175

R174

C158

R158

C159

R157

VR103

J252

R229

U106

R230

C227

R228

C228

R163

R173

Q171

C163

C156

C157

R156

D151

D152

Q156

VR104

VR102 VR101

C150

R150

Q151

R149

R151

C151

C152

R152

Q152

Q153

R101

R201

J107

J106

R226

C225

C226

R224

R225

J105

J104

J79

D921

C921

U104

J77

J78

D911

J76

C911

R250

J110

R108

C108

R208

J109

R212

C211

R211

U103

C923

Q155

C153

R153

Q163

Q164

Q154

C154

R161

R162

C160

Q161

Q162

J85

R160

Q165

C165

C155

J120

D187

R187

Q187

C187

D160

D161

J87

J86

R107

J111

C105

R105

R102

R103

C104

R207

C106

R106

U101

R206

C206

R140

R203

J112

C204

R202

R240

R205

C205

U102

W03

R143

R141

C141

R243

R142

R242

R241

C241

J113

C922

C912

C36

R165

R164

R183

R180

R184

R181

R185

R186

R182

J27

C83

Q82

C82

L02

C61

C51

J30

R15

R90

R91

Q90

R92

R02

R16

J32

R22

C21

R25

C12

J31

R21

Q12

C16

R35

C15

D11

R31

C22

J250

R14

Q21

L01

R34

Q22

R33

R32

C13

Q01

R01

C06

U01

J29

R13

C14

R12

Q11

R05

Q02

C11

R04

R03

Q23

R41

R51

Q33

D03

R60

R62

C60

J38

J37

J36

L03

T01

C801

C31

J26

TER02

TER01

V-CUT

13

14

Reference 310a/311a

Reference 310a/311a

FET-00-00045 F.E.T

TRS-00-00087 TRANSISTOR

TRS-00-00088 TRANSISTOR

TRS-00-00091 TRANSISTOR

TRS-00-00111 TRANSISTOR

TRS-00-00090 TRANSISTOR

TRS-00-00110 TRANSISTOR

TRS-00-00109 TRANSISTOR

DIO-00-00108 DIODE

DIO-00-00003 DIODE

DIO-00-00006 DIODE

RES-00-00549 RESISTOR

RES-00-00586 RESISTOR

RES-00-00590 RESISTOR

RES-00-00482 RESISTOR

RES-00-00523 RESISTOR

RES-00-00545 RESISTOR

RES-00-00589 RESISTOR

RES-00-00402 RESISTOR

RES-00-00399 RESISTOR

RES-00-00467 RESISTOR

RES-00-00517 RESISTOR

RES-00-00537 RESISTOR

RES-00-00610 RESISTOR

RES-00-00716 RESISTOR

RES-00-00606 RESISTOR

RES-00-00615 RESISTOR

RES-00-00622 RESISTOR

RES-00-00723 RESISTOR

RES-00-00728 RESISTOR

RES-00-00741 RESISTOR

RES-00-00756 RESISTOR

RES-00-00761 RESISTOR

RES-00-00633 RESISTOR

RES-00-00598 RESISTOR

RES-00-00602 RESISTOR

RES-00-00676 RESISTOR

RES-00-00702 RESISTOR

RES-00-00720 RESISTOR

RES-00-00751 RESISTOR

RES-00-00608 RESISTOR

RES-00-00623 RESISTOR

RES-00-00658 RESISTOR

RES-00-00663 RESISTOR

RES-00-00680 RESISTOR

RES-00-00687 RESISTOR

RES-00-00714 RESISTOR

RES-00-00730 RESISTOR

RES-00-00742 RESISTOR

RES-00-00604 RESISTOR

RES-00-00620 RESISTOR

RES-00-00647 RESISTOR

RES-00-00654 RESISTOR

RES-00-00706 RESISTOR

RES-00-00053 RESISTOR

RES-00-00018 RESISTOR

RES-00-00016 RESISTOR

RES-00-00038 RESISTOR

MUTTING J-FET

SMALL SIGNAL PNP

SMALL SIGNAL NPN

SMALL SIGNAL PNP

SMALL SIGNAL NPN

SMALL SIGNAL PNP

SMALL SIGNAL NPN

SMALL SIGNAL NPN

FAST RECOVERY

RECTIFIER

SWITCHING SIGNAL

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

CARBON FILM 1/5WJ

METAL FILM 1/2WJ

METAL FILM 1/2WJ

METAL FILM 1/2WJ

METAL FILM 1/2WJ

Electrical Parts List

J108

KTA1023Y

KTC1027Y

KTA1268GR

KTC3200GR

KTA1266GR

KTC3198GR

KTC3198BL

FR154

IN4004

1SS133 /1N4148

10 OHM

47 OHM

100 OHM

120 OHM

150 OHM

510 OHM

560 OHM

680 OHM

820 OHM

910 OHM

1K OHM

510 OHM

820 OHM

910 OHM

2K OHM

4.7K OHM

5.6K OHM

9.4K OHM

10K OHM

10.5K OHM

22K OHM

39K OHM

47K OHM

1.5K OHM

1.8K OHM

3.9K OHM

4.7K OHM

5.6K OHM

8.2K OHM

10K OHM

15K OHM

22K OHM

24K OHM

30K OHM

33K OHM

47K OHM

56K OHM

68K OHM

100K OHM

150K OHM

200K OHM

220K OHM

430K OHM

4.7 OHM

10 OHM

100 OHM

220 OHM

Q82,151

Q01,173,174,175

Q163,164,165,171

Q22,154,155,161,162

Q152,153,156,187

Q11,12,23,33

Q02,90,198,199,219

Q21

D51,52,53,54

D02

D03,04,11,80,81,151,152,160,161,169

D187

R214

R210

R157

R212

R62,108,208

R150

R107,207

R140,141,211,213,240,241

R60

R101,152,171,201

R158

R102,103,105,106,202,203,205,206

R15,180,181,182,190,191,192

R43,44,45,53,54,55,162

R209

R172

R222

R217

R166,167,168

R156

R173

R16

R31,42,52,92,142,143,153,242,243

R161,163,186,227

R229

R12

R01,02,11

R225,226

R05

R13,14,61,81,151,218,219,224

R34,35,187,216,220,250

R32,91,160

R21,22

R215

R33

R90

R04,199

R25

R144,149,169,228,244

R221

R230

R80

R63

R196,197

R03,165,175

R164,174

R41,51

2

1

1

9

3

1

1

1

7

7

1

1

4

1

6

1

3

1

2

8

1

1

1

1

4

4

5

4

4

5

1

4

1

11

2

1

1

8

6

3

2

1

1

3

4

1

1

1

1

1

5

1

2

1

2

2

2

3

15

Reference 310a/311a

Electrical Parts List cont'd

ELC-00-00218 CAPACITOR

ELC-00-00223 CAPACITOR

ELC-00-00229 CAPACITOR

ELC-00-00195 CAPACITOR

ELC-00-00203 CAPACITOR

ELC-00-00220 CAPACITOR

ELC-00-00197 CAPACITOR

ELC-00-00198 CAPACITOR

ELC-00-00205 CAPACITOR

ELC-00-00227 CAPACITOR

ELC-00-00199 CAPACITOR

ELC-00-00201 CAPACITOR

MYC-00-00020 CAPACITOR

MYC-00-00031 CAPACITOR

MYC-00-00044 CAPACITOR

MYC-00-00045 CAPACITOR

MYC-00-00094 CAPACITOR

MYC-00-00156 CAPACITOR

MYC-00-00066 CAPACITOR

MYC-00-00085 CAPACITOR

CEC-00-00077 CAPACITOR

CEC-00-00090 CAPACITOR

CEC-00-00103 CAPACITOR

CEC-00-00108 CAPACITOR

CEC-00-00073 CAPACITOR

CEC-00-00086 CAPACITOR

CEC-00-00092 CAPACITOR

CEC-00-00101 CAPACITOR

CEC-00-00074 CAPACITOR

CEC-00-00102 CAPACITOR

CEC-00-00076 CAPACITOR

JUP-00-00051JUMPER

JUP-00-00043JUMPER

JUP-00-00044JUMPER

JUP-00-00045JUMPER

JUP-00-00046JUMPER

JUP-00-00047JUMPER

JUP-00-00048JUMPER

JUP-00-00074JUMPER

JUP-00-00049JUMPER

JUP-00-00075JUMPER

JUP-00-00042JUMPER

7.5m/m

10m/m

12.5m/m

15m/m

17.5m/m

19m/m

20m/m

22m/m

25m/m

1/50V

2.2/50V

4.7/50V

10/16V

10/25V

10/50V

22/16V

47/16V

47/25V

47/50V

100/16V

330/16V

10P F

22P F

47P F

68P F

100P F

220P F

270P F

470P F

102P F

473P F

104P F

5m/m

6m/m

102(M) J

222(M) J

683(M) J

823(M) J

104(M) J

184(M) J

474(M) J

105(M) J

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

MYLAR 5% 100V

MYLAR 5% 100V

MYLAR 5% 100V

MYLAR 5% 100V

MYLAR 5% 100V

MYLAR 5% 63V "TL"

MYLAR 5% 63V "TL"

MYLAR 5% 63V "TL"

CERAMIC DISK 50V "NPO"

CERAMIC DISK 50V "NPO"

CERAMIC DISK 50V "NPO"

CERAMIC DISK 50V "NPO"

CERAMIC DISK 50V "NPO"

CERAMIC DISK 50V

CERAMIC DISK 50V

CERAMIC DISK 50V

CERAMIC DISK 50V

CERAMIC DISK 50V

CERAMIC DISK 50V

0OHM JUMPER

0OHM JUMPER

0OHM JUMPER

0OHM JUMPER

0OHM JUMPER

0OHM JUMPER

0OHM JUMPER

0OHM JUMPER

0OHM JUMPER

0OHM JUMPER

0OHM JUMPER

ICO-00-00022 I.C

ICO-00-00170 I.C

ICO-00-00112 I.C

FET-00-00023 F.E.T

TRS-00-00188 TRANSISTOR

TRS-00-00207 TRANSISTOR

TRS-00-00111 TRANSISTOR

PWM I.C

ELECTRIC VOLUME I.C

DUAL OP AMP (SIP-08P)

N-CHMOSFET

AUDIO POWER NPN

AUDIO POWER PNP

SMALL SIGNAL NPN

TL494CN

NJM13600D

NJM2068LD

FQP50N06

TIP35C

TIP36C

KTC3200GR

C163,220

C150,151

C143,219,243

C06

C15

C83

C102,103,202,203

C14,210,212,223

C16

C57,67

C11,12,13,159,199

C911,913,921,923

C21

C08

C226

C225

C35,197

C228

C227

C31,32,36

C104,204

C82,105,106,141,205,206,241

C158

C152

C160,187

C180,181,182

C165,175

C108

C37,101,153,201,211

C33,53,63,154,156,801

C03,22,60,912,922

J86

J26,29,30,31,32,76,85,87,91,92

J93,100,102,109,110,111,112,113,120,300

J301,302,303,304,305

J01,02,03,04,05,06,07,08,306,307

J308,330

J09,10,11,12,13,56,57,58,59,60

J82,83,84,88,90,252

J34,35,36,37,38,250

J27,28,66,68,69,70,71,79,94

J14,15,16,17,18,19,20,21,22,23

J24,25,106,107,108

J50,51,52

J39,40,41,55,61,65,72,73,74,77

J89,103

J95,96,97,101,104,105

J33,42,43,44,45,46,47,48,49,53

J54,75,78,251

1

25

12

16

6

9

15

3

12

6

14

2

1

5

6

5

1

2

3

2

7

1

2

5

4

4

4

1

3

1

1

2

2

1

1

1

1

1

2

1

1

3

U01

U105

U101,102,103,104,106

Q43,44,45,53,54,55

Q180,181,182

Q190,191,192

Q172

1

1

5

6

3

3

1

16

Reference 310a/311a

Electrical Parts List cont'd

DIO-00-00152 DIODE

DIO-00-00048 DIODE

DIO-00-00206 DIODE

RES-00-01223 RESISTOR

RES-00-01270 RESISTOR

RES-00-01041 RESISTOR

RES-00-00895 RESISTOR

ELC-00-00235 CAPACITOR

ELC-00-00276 CAPACITOR

ELC-00-00727 CAPACITOR

ELC-00-00618 CAPACITOR

THS-00-00013 THERMISTOR

VOL-00-00352 VOLUME

VOL-00-00335 VOLUME

VOL-00-00336 VOLUME

VOL-00-00353 VOLUME

COR-TF-00403 CORE

COI-00-00034 INDUCTOR

COI-00-00023 INDUCTOR

COI-00-00019 INDUCTOR

JAC-00-00043 RCA JACK

CON-00-00002 WAFER

CON-00-00033 WAFER

JAC-00-00050 MODULAR

TER-00-00030 TERMINAL

TER-00-00034 TERMINAL

JUP-00-00005JUMPER

JUP-00-00002JUMPER

WIR-00-00015 WIRE

WIR-00-00017 WIRE

HOD-00-00009 FUSE HOLDER

TUB-00-00008TEFLON TUBE

FUS-AT-00006 AUTO FUSE

FAST RECOVERY

RECTIFIER

ZENER 1W 15V

MOR/S 2WJ

MOR/S 2WJ

MOR/S 2WJ

WIRE WOUND 3WJ

ELECTROLYTIC "SMS"

ELECTROLYTIC "SMS"

ELECTROLYTIC "WL"

ELECTROLYTIC "HC/DL"

YG225D2

1N5404

1N4744A

100 OHM

220 OHM

680 OHM

0.1 OHM

100/63V

470/63V

2200/25V

3300/63V

D41,42

D01

D911,921

R30

R911,921

R198

R183,184,185,193,194,195

C155,157

C51,61

C04,05

C52,62

50K NTC RESISTOR

V12L5(9x5)G(PH2D)N15S

V12L5(9x5)G(PH2D)N15S

V12L5(9x5)G(PH2D)N15S

FTD5-350

3B500B x 2

TH01

VR103

3B20KB x 2

15C50KC x 2

VR101

VR102

A2K x 2+A200K x 2 VR104

V12L5(9x5)G(4R)(PH2D)N15S

5T(0.7x9):17T(0.7x4):10T(0.7x1):10T(0.7x1)

37PHI ISU

DRUM COIL

BAR COIL

AIR COIL

CL-500

CL-300

CL-200C

GOLD PLATED

GOLD PLATED

METAL JUMPER

METAL JUMPER

AWG #22 BLACK 3.2PHI RING RUG

AWG #22 BLACK 3.2PHI RING RUG

0.7PHI

DJB-554A

LWL0640-2P

LWL0640-3P

623PCB4-B

TM0006-01(3P)

TM0009-01(4P)

55m/m

25m/m

60m/m

100m/m

WF-9402

10m/m

T01

L01,02

L03

L196

RCA101

CLIP

1ST POWER,2ND POWER

MOD01

TER01

TER02

BJ01

BJ02

W02,03

W04

FH01

Q172, TH01

30A SET1+ASS'Y1

ICO-00-00095 I.C

RES-00-00437 RESISTOR

RES-00-00402

RESISTOR

RES-00-00550 RESISTOR

RES-00-00556 RESISTOR

RES-00-00573

RESISTOR

RES-00-00635 RESISTOR

RES-00-00029 RESISTOR

CEC-00-00005 CAPACITOR

CEC-00-00006 CAPACITOR

DIO-00-00321 LED

CON-00-00139

WAFER

COMPARATOR DIP-8P

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

METAL FILM 1/5WF

CARBON FILM 1/5WJ

METAL FILM 1/2WJ

CERAMIC TUBULAR 50V

CERAMIC TUBULAR 50V

BLUE 3PHI

KIA393P

1K OHM

10K OHM

51K OHM

56K OHM

68K OHM

1M OHM

1K OHM

103P

104P

U90

R97

R95

R96

R94

R93

R98

R192,292

C91,92,93

C90

MS-L330CBHSK

LAL0640-2P

LED1,2,3

CLIP

3

1

2

2

2

2

1

6

1

2

2

1

2

1

1

2

1

1

1

2

1

1

1

1

1

2

1

1

1

1

3

1

1

1

2

1

17

Power Amplifier

Reference 310a/311a

1

Reference 311a Electrical Parts List Addendum

The following chart below represents the only electrical parts differences in 310a and 311a models:

MODEL PART NAME PART NAME SPEC DESIGNATOR

REF 310a RESISTOR RES-00-00586 1/5WF 820 OHM R210

REF 311a RESISTOR RES-00-00474 1/5WF 240 OHM R210

3

4

REF 310a

2

REF 311a

REF 310a

REF 311a

REF 310a

REF 311a

RESISTOR

RESISTOR

POWER TERMINAL

POWER TERMINAL

SPEAKER TERMINAL

SPEAKER TERMINAL

RES-00-00482 1/5WF 2K OHM R212

RES-00-00554 1/5WF 560 OHM R212

TER01

TER-00-00278 (3P) DK-03B04-AG-5-UP TER01

TER02

TER-00-00276 (4P) TER02

18

19

Reference 310a/311a

Power Amplifier

Reference 310a/311a

20

21

Reference 310a/311a

REF 310a Schematic Page 1

Reference 310a/311a

6.16V

REM

D02

1N4004

C801

473P

13.55V

B+SW

C06

10/16V

Q01

A1023Y

13.64V

R03

10/0.5W

R01

4.7K

R63

430K

R04

56K

R02

4.7K

Q02

C3198GR

R05

8.2K

R11

4.7K

R12

3.9K

5V

C14

47/16V

C11

100/16V

Q21

C3198BL

R13

10K

R14

10K

C12

100/16V

Q12

A1266GR

0V

R21

24K

C22

104P

0V

5V

R62

4.7KF

R60

10.5KF

C60

104P

13.55V

R15

10

TH01

50KTH

R16

910

R31

1K

D03

1SS133

16 15 14 13 12 11 10 9 R51

220/0.5W

Q33

A1266GR

R52

1K

1 2 3

U01

TL494CN

4 5 6 7 8

R41

220/0.5W

D04

1SS133

Q23

A1266GR R42

1K

C21

102(M)

R22

24K

C13

100/16V

11.4V

R25

68K

R90

47K

PRT-LED

R92

1K

R91

22K

Q90

C3198GR

D11

1SS133

Q22

A1268GR

R32

22K

R34

15K

C16

47/25V

PROTECTION

C15

10/25V

R33

33K

49.7V

R35

15K

R55

47

R54

47

R53

47

Q53

FQP50N06

Q54

FQP50N06

Q55

FQP50N06

R43

47

R44

47

R45

47

Q43

FQP50N06

Q44

FQP50N06

Q45

FQP50N06

C05

2200/25V"WL"

C04

2200/25V"WL"

C03

104P

L03

CL-300

T01

37PHI

D01

1N5404

14.4V

FH01

30A

C01

X

5T:17T:10T:10T

(0.7X9:0.7X4:0.7X1:0.7X1)

REM

TER01

TERMINAL 3P

DC12V

DC12V

GND

D51 FR154

D52 FR154

D53 FR154

D54 FR154

C57

VCC1

47/50V

C67

47/50V

VEE1

D41

YG225D2

R30

100/2W

C08

222(M)"100V"

D42

YG225D2

D80

1SS133

D81

1SS133

L01

CL-500

C51

470/63V

C52

3300/63V"HC"

C61

470/63V

L02

CL-500

R80

220K

R81

10K

C82

22P

C62

3300/63V"HC"

Q82

J108

49.7V

VCC

C53

473P

C63

473P

-49.7V

VEE

C83

10/50V

-21.5V

MUTE

R61

10K

C33

473P

W01

X

C32 C31

105(M)"TL" 105(M)"TL"

W02

60m/m

C35

104(M)

W03

60m/m

C36

105(M)"TL"

W04

100m/m

C37

102P

22

Reference 310a/311a

REF 310a Schematic Page 2

15.86V

R911

220/2W

C102

22/16V

R102

47KF

C105

22P

R105

47KF

C913

330/16V

C912

104P

D911

1N4744

C911

330/16V

VCC1

LOW INPUT R-CH

RCA101-A

DJB-554A

C101

102P

LOW INPUT L-CH

RCA101-B

DJB-554A

C201

102P

R101

22KF

C103

22/16V

C104

10P

R103

47KF

C202

22/16V

R202

47KF

R201

22KF

C203

22/16V

C204

10P

R203

47KF

2

-

3

+

1

U101-A

NJM2068LD

R106

47KF

C106

22P

R205

47KF

6

-

5

+

7

R206

47KF

U101-B

NJM2068LD

C206

22P

R107

9.4KF

R207

9.4KF

C108

470P

R108

4.7KF

2

3

C208

4.7KF

-

+

R209

100

1

U103-A

NJM2068LD VR101

20KB

C210

47/16V

R250

15K

R210

820F

5

+

6

-

R211

U103-B

NJM2068LD C212

47/16V

7

10KF

102P C211

R212

2KF

-14.4V

R213

10KF

R214

510F

R215

30K

REMOTE CONTROL

+15V

R216

15K

R217

510

16 15 14 13 12 11 10 9

U105

NJM13600

1 2 3 4

12.3V

5 6 7 8

R223

X

C223

47/16V

U104-A

NJM2068LD

5

6

+

-

7

32Hz-320Hz/12dB oct LPF

C225

823(M)

R225

VR102-A

50KC

5.6K

R226

5.6K

VR102-B

50KC

U104-B

NJM2068LD

3

2

+

-

1

C226

683(M)

R230

200K

C227

474(M)

R141

10KF

RCA101-C

DJB554A

R-OUT C143

4.7/50V

R144

100K

R143

1K

1

U102-A

NJM2068LD

C241

22P

-

+

2

3

R241

10KF

RCA101-D

DJB-554A

L-OUT C243

4.7/50V

R243

1K

R244

100K

1

U102-B

NJM2068LD

-

+

2

3

R140

10KF

R142

1K

R240

10KF

R242

1K

IN_PUT

C150

2.2/50V

Q151

J108

R151

10K

R150

5.6KF

MUTE

NJM2068LD

#4PIN : -15V

#8PIN : +15V

R100

2K

VR100

20KB

MOD01

R220

15K

R221

150K

R222

150

C220

1/50V

R219

10K

13V

R149

100K

C158

47P

R158 39KF

48.7V

R164

100/0.5W

C154

473P

Q154

A1268GR

Q155

A1268GR

R161

1.5K

R162

47

C151

2.2/50V

R152

22KF

C155

100/63V

47.9V

Q152

C3200GR

C152

68P

Q156

C3200GR

-48.1V

R153

R156

680

1K

48.2V

C153

102P

Q153

C3200GR

-0.5V

D161

1SS133

D160

1SS133

Q161

A1268GR

45V

Q162

A1268GR

R160

22K

C160

100P

R163

1.5K

D152

1SS133

R157

910F

0V Q172

C3200GR

-0.8V

C159

100/16V

-47.5V

R173

820

R171

22KF

Q171

C1027Y

-47.9V

C163

1/50V

D151

1SS133

R172

120

C165

270P

C175

270P

R174

100/0.5W

Q163

C1027Y

R166

560

Q173

A1023Y

C156

473P

C157

100/63V

R165

10/0.5W

Q164

C1027Y

R167

560

Q174

A1023Y

Q219

C3198GR

13V

C219

4.7/50V

-15V

C923

330/16V

C922

104P

D921

1N4744

C921

-15.72V

330/16V

R921

220/2W

49.6V

Q165

C1027Y

R182

10

R181

10

R180

10

C180

220P

C181

220P

C182

220P

R168

560

Q175

A1023Y

R190

10

R191

10

R192

10

0V

Q180

TIP35C

R183

0.1/3W

R193

0.1/3W

Q190

TIP36C

-49.6V

VEE1

49.6V

48.7V

VCC

Q182

TIP35C

R186

1.5K

Q181

TIP35C

R184

0.1/3W

R185

0.1/3W L196

R194

0.1/3W

Q191

TIP36C

CL-200C

R195

0.1/3W

R196

4.7/0.5W

Q192

TIP36C

R187

15K

D187

1SS133

0V

Q187

C3200GR

C187

100P

R197

4.7/0.5W

C197

104(M)"100V"

R198

680/2W

R199

56K

-49.6V

0V

C199

100/16V

-48.7V

VEE

R227

1.5K

VR103-A

A2K

DBO

20~40Hz,0~+12dB

C228

184(M)

R228

100K

VR103-B

A200K

3

+

2

-

U106-A

NJM2068LD

1

Q198

C3198GR

Q199

C3198GR

49.5V

PROTECTION

VR104

B500

R229

1.8K

IN_PUT

R169 D169

100K 1SS133

OUTPUT

+

-

+

-

CLIP

23

Power Amplifier

B+SW

C06

10/16V

Q01

A1023Y

R03

10/0.5W

R01

4.7K

REM

D02

1N4004

R63

430K

R04

56K

R02

4.7K

Q02

C3198GR

C801

473P

R05

8.2K

R11

4.7K

R12

3.9K

C14

47/16V

Q11

A1266GR

C11

100/16V

Q21

R14

10K

C3198BL

R13

10K

Q12

A1266GR

C12

100/16V

R21

24K

C22

104P

C60

104P

R62

4.7KF

R60

10.5KF

R15

10

TH01

50KTH

R16

910

R31

1K

C15

10/25V

R33

33K

D03

1SS133

16 15 14 13 12 11 10 9

U01

TL494CN

R51

220/0.5W

Q33

A1266GR

R52

1K

1 2 3 4 5 6 7 8

C21

102(M)

R22

24K

C13

100/16V

R41

220/0.5W

D04

1SS133

Q23

A1266GR R42

1K

R25

68K

R90

47K

PRT-LED

R91

22K

Q90

C3198GR

R92

1K

D11

1SS133

Q22

A1268GR

R32

22K

R34

15K

C16

47/25V

R35

15K

PROTECTION

R55

47

R54

47

R53

47

Q53

FQP50N06

Q54

FQP50N06

Q55

FQP50N06

R43

47

R44

47

R45

47

Q43

FQP50N06

Q44

FQP50N06

Q45

FQP50N06

C05

2200/25V"WL"

C04

2200/25V"WL"

C03

104P

L03

CL-300

T01

37PHI

D01

1N5404

5T:17T:10T:10T

(0.7X9:0.7X4:0.7X1:0.7X1)

FH01

30A

C01

X

Reference 310a/311a

REM

TER01

TERMINAL 3P

DC12V

DC12V

GND

D51 FR154

D52 FR154

D53 FR154

D54 FR154

C57

VCC1

47/50V

C67

47/50V

VEE1

D41

YG225D2

R30

100/2W

C08

222(M)"100V"

D42

YG225D2

D80

1SS133

D81

1SS133

L01

CL-500

C51

470/63V

C52

3300/63V"HC"

C61

470/63V

L02

CL-500

R80

220K

R81

10K

C82

22P

C62

3300/63V"HC"

Q82

J108

VCC

C53

473P

C63

473P

VEE

C83

10/50V

MUTE

C33

473P

W01

X

C32 C31

105(M)"TL" 105(M)"TL"

W02

60m/m

C35

104(M)

W03

60m/m

C36

105(M)"TL"

W04

100m/m

C37

102P

24

R61

10K

HCG

1

311a

A

3

CLS-AP-4008

2004.03.09

2004.03.09

2004.03.09

CHUNG LAM

DIGITAL

07

Power Amplifier

C105

22P

C102

22/16V

R102

47KF

R105

47KF

LOW INPUT R-CH

RCA101-A

DJB-554A

2

C101

10/16V

R101

22KF

C103

22/16V

C104

10P

R103

47KF

C202

22/16V

R202

47KF

2

-

3

+ 1

U101-A

NJM2068LD

R106

47KF

C106

22P

C205

22P

R205

47KF

LOW INPUT L-CH

RCA101-B

DJB-554A

2

C201

10/16V

R201

22KF

C203

22/16V

C204

10P

R203

47KF

6

-

5

+ 7

R206

47KF

U101-B

NJM2068LD

C206

22P

C141

22P

R141

10KF

R140

10KF

RCA101-C

DJB554A

R-OUT C143

4.7/50V

R143

1K

R144

100K

1

U102-A

NJM2068LD

C241

22P

-

2

+

3

R241

10KF

R142

1K

R240

10KF

RCA101-D

DJB-554A

L-OUT C243

4.7/50V

R243

1K

R244

100K

1

U102-B

NJM2068LD

-

+

2

3

R242

1K

R107

9.4KF

R207

9.4KF

IN_PUT

C150

2.2/50V

R150

5.6KF

Q151

J108

R151

10K

MUTE

R149

100K

C108

470P

R108

4.7KF

2

-

3

+

C208

4.7KF

R209

100

1

U103-A

NJM2068LD VR101

20KB

1

R210

240F

C210

47/16V

R250

15K

5

+

6

-

R211

U103-B

NJM2068LD C212

47/16V

7

10KF

C211 102P

R212

560F

1

R213

10KF

R214

510F

R215

30K

REMOTE CONTROL

R100

2K

VR100

20KB

R220

15K

R221

150K

MOD01

R222

150

+15V

R216

15K

R217

510

C913

330/16V

C912

104P

D911

1N4744

C223

47/16V

16 15 14 13 12 11 10 9

U105

NJM13600 R223

X

R218

10K

1 2 3 4 5 6 7 8

C911

330/16V

U104-A

NJM2068LD

5

+

6

7

32Hz-320Hz/12dB oct LPF

C225

823(M)

R225

VR102-A

50KC

R226

5.6K

5.6K

VR102-B

50KC

U104-B

NJM2068LD

3

+

2

1

C226

683(M)

R224

10K

C220

1/50V

Q219

C3198GR

R219

10K

C219

4.7/50V

-15V

C923

330/16V

C922

104P

D921

1N4744

C921

330/16V

R911

220/2W

R921

220/2W

VCC1

VEE1

R230

200K

C227

474(M)

Reference 310a/311a

C158

47P

R158 39KF

R164

100/0.5W

C154

C151

2.2/50V

473P

R152

22KF

C155

100/63V

Q152

C3200GR

C152

68P

Q154

A1268GR

Q155

A1268GR

Q156

R153

1K

C3200GR

C153

102P

Q153

C3200GR

D152

1SS133

R161

1.5K

R162

47

D161

1SS133

Q161

A1268GR

D160

1SS133

R157

910F

Q162

A1268GR

R160

22K

C160

100P

Q172

C3200GR

R163

1.5K

C159

100/16V

R173

820

C163

1/50V

C165

270P

Q163

C1027Y

R166

560

Q173

A1023Y

Q171

C1027Y

R171

22KF

R156

680

C156

473P

D151

1SS133

C157

100/63V

R172

120

C175

270P

R174

100/0.5W

25

R165

10/0.5W

Q164

C1027Y

R167

560

Q174

A1023Y

R175

10/0.5W

VCC

Q165

C1027Y

R182

10

R181

10

R180

10

C180

220P

C181

220P

C182

220P

R168

560

R190

10

R191

10

R192

10

Q180

TIP35C

R183

0.1/3W

R193

0.1/3W

Q190

TIP36C

Q175

A1023Y

Q182

TIP35C

R186

1.5K

Q181

TIP35C

R184

0.1/3W

R185

0.1/3W L196

CL-200C

R194

0.1/3W

Q191

TIP36C

R196

R195

0.1/3W

4.7/0.5W

Q192

TIP36C

R187

15K

D187

1SS133

Q187

C3200GR

C187

100P

R197

4.7/0.5W

C197

104(M)"100V"

R198

680/2W

R199

56K

C199

100/16V

VEE

1

R227

820

DBO

20~40Hz,0~+12dB

C228

184(M)

1

R228

56K

3

+

2

-

U106-A

NJM2068LD

1

VR103-A

A2K

VR103-B

A200K

VR104

B500

R229

1.8K

IN_PUT

Q198

C3198GR

Q199

C3198GR

PROTECTION

R169 D169

100K 1SS133

OUTPUT

+

CLIP

-

+

-

2

1

CL 1-40240A

CL 1-40201B

C101,201 102P->10/16V

R210 820F->240F R212 2KF->560F

R227 1.5K->820 R228 100K->56K

2004.08.10

2004.06.29

HCG

2

311a

C

3

CLS-AP-4008

2004.08.11

2004.08.11

2004.08.11

CHUNG LAM

DIGITAL

08

PACKING EXPLODED VIEW

Reference 310a/311a

26

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