Infinity 7520a Service manual

Reference Series

7520a

2 CHANNEL POWER AMPLIFIER

SERVICE MANUAL

Infinity Systems, Inc.

250 Crossways Park Dr.

Woodbury, New York 11797 Rev0 5/2004

Power Amplifier Reference 7520a

1

- CONTENTS -

SPECIFICATIONS ………………………………….……..1

FEATURES/TEST CONDITIONS……..…………………2

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

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

BASIC TROUBLESHOOTING..…….…….………………6

TYPICAL SYSTEM WIRING..…….…….……………..…7

EXPLODED VIEW/PARTS LIST…….….….…………....8

MECHANICAL PARTS LIST……………..…………........9

AMPLIFIER BLOCK DIAGRAM…………………………10

P.C.B. DRAWINGS….…………………………………….11

ELECTRICAL PARTS LIST ……………………………. 14

IC/TRANSISTOR PINOUTS..……………………….. …..17

SCHEMATICS………..……………………….…………...19

PACKING……..…………………………………………....21

Referen ce 75 20a Specifications

Output Power: 97W RMS x 2 channels @ 4 ohms; ≤1% THD + N

(14.4V supply) 142W RMS x 2 channels @ 2 ohms; ≤1% THD + N

283W RMS x 1 channels @ 4 ohms; ≤1% THD + N

Signal-to-noise ratio: 83dBA (reference 1W into 4 ohms)

Dynamic power: 190W @ 2 ohms

Effective damping factor: 6.389 @ 4 ohms

Frequency response: 10Hz – 69kHz (–3dB)

Maximum input signal: 5.5V

Maximum sensitivity: 240mV

DC Offset <50mV (-50%)

Output regulation: .078dB @ 4 ohms

Idle Current 900mA

Input Impedance 22kΩ

Max Current Draw 22A @ 4 ohms

37A @ 2 ohms

Dimensions: 12 x 11 7/16 x 2 11/16” (L x W x D)

(305mm x 290mm x 68mm)

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 JBL publications are therefore subject to change without notice.

2

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

Amplifier Maximum Minimum
Model Current Draw Wire Gauge

7520a 34A #8 AWG
7540a 85A #8 AWG
5760a 87A #8 AWG
310a 40A #8 AWG
610a 69A #6 AWG
1210a 115A #4 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.

HIGH-LEVEL INPUT CONNECTIONS

The 7520a, 7540a and 5760a amplifiers are
equipped with speaker-level inputs that allow
you to add an amplifier to head units that do
not have RCA line outputs. The speaker outputs
for the source unit should be connected to the
amplifier using the supplied connector (square
four-wire plug). Remember to check for proper
polarity. The 310a, 610a and 1210a amplifiers
are not equipped with high-level inputs.

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 2. Speaker-level connector.

POWER CONNECTIONS

HIGH LEVEL

INPUT

Speaker Wires

(spliced)

LR

–
L
+

–
R
+

+ WHITE

– WHITE/BLACK

GRAY/BLACK –

GRAY +

Power Amplifier Reference 7520a

3

Figure 1.Terminal-connection end plate.

The 7520a amplifier can be set up for stereo or
bridged-mono operation, as shown in Figures 5
and 6.

NOTE: For simplicity, Figures 5 and 6 do not show
power, remote and input connections.

NOTE: Minimum speaker impedance for
stereo operation is 2 ohms. Minimum speaker
impedance for bridged operation is 4 ohms.

APPLICATIONS – 7520a

Figure 5. 7520a amplifier set up for stereo operation.

Figure 6. 7520a amplifier set up for bridged-mono operation.

Power Amplifier Reference 7520a

4

Initially set the crossover-frequency control
midway. While listening to music, adjust the
crossover for the least perceived distortion from
the speakers, allowing them to reproduce as
much bass as possible.

Systems using a separate subwoofer set the
crossover mode to HP (high pass) for your
full-range speakers. Adjust the crossover
frequency to limit bass, and provide increased
system volume with less distortion.

For subwoofers, choose the highest frequency
that removes vocal information from the sound
of the subwoofer.

If using the 7520a or 7540a to drive a subwoofer(s),
set the crossover mode to LP (low pass).

NOTE:The 310a, 610a, 1210a and the subwoofer
output of the 5760a are low-pass only and do not
have a crossover-mode switch.

SETTING THE CROSSOVER(S)

Determine your system plans and set the
crossover-mode switch accordingly. If your
system design does not include a subwoofer,
set the crossover mode to FLAT and skip to
“Setting Input Sensitivity.”

MODE SWITCH
Flat: Allows a full-range signal through to the

speakers; can be used with larger full-range
speakers such as 6" x 9"s.
HP: Allows a high-pass signal through to
the speakers; should be used with most
loudspeakers (can protect your full-range
speakers from being overdriven with low
frequencies, one cause of speaker damage).
LP: Allows bass to pass through to the speakers;
should be selected when powering subwoofers.

Figure 13. Control end panel.

SETTING INPUT SENSITIVITY

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

2. Reconnect the (–) negative lead to the vehi-

cle’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.

INSTALLATION AND SETUP

7520a

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.

SETTING THE BASS BOOST

The 7520a, 7540a and 5760a are all equipped
with a bass-boost control. This allows you to
enhance the bass output of your system at
50Hz up to 12dB.

NOTE: Only rear channels of the 7540a are
affected by the bass boost control.

AUX OUTPUT

Reference amplifiers (except 5760a) 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.

Power Amplifier Reference 7520a

5

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.

•

PROBLEM:

No audio (POWER LED is off).

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

•

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:

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:

No audio (PROTECT and POWER LEDs flash).

CAUSE and SOLUTION:
Voltage less than 9V on BATT+ connection.
Check vehicle charging system.

•

PROBLEM:

No audio (PROTECT LED is on).

CAUSE and SOLUTION:
Voltage greater than 16V or less than 8.5V on
BATT+ connection. Check vehicle charging
system.

•

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:

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:

Music lacks “punch.”

CAUSE and SOLUTION:
Speakers are not connected properly. Check
speaker connections for proper polarity.

TROUBLESHOOTING

Power Amplifier Reference 7520a

6

7

A

8

B

C

D

E

1

2

3

4

5

6

7

8

PART NO NOMENCATURE DESCRIPTION MFR PARTS Q'TY

9

HEA-01-178A0 HEAT SINK AL/EXTRUSION
HEA-01-182AA HEAT SINK-MAIN AL/EXTRUSION(L=290.0mm)

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

1
PAN-06-273AA PANEL-FRONT EGI, 1.2t P432C Painting & silk screen 1
PAN-06-274AA PANEL-REAR EGI, 1.2t P432C Painting & silk screen 1
COV-06-108AA COVER-BOTTOM EGI, 1.2t P432C Painting 1
COV-22-551AA COVER-LENS ACRYLIC,(L=290mm) SILK SCREEN,DUAL TAPE 1
FOO-21-014AA FOOT-MOUNTING ABS(XR-401),L=290mm SILVER SPRAY 2
ILL-23-503A0 ILLUMINATOR PC/MILKY 1
BKT-11-009A0 BRACKET-TR(A) SBHG, 50.0x22.5x2.0t 3
BKT-11-010A0 BRACKET-TR(B) SBHG, 50.0x25.5x2.0t 3
BKT-11-003A0 BRACKET-TR(C) SBHG, 80.0x22.5x2.0t 1
BKT-11-004A0 BRACKET-TR(D) SBHG, 80.0x25.5x2.0t 1
SUB-28-084A0 CUSHION-TR BRACKET(A) FIBER, 50.0x22.0x1.0t 3
SUB-28-007A0 CUSHION-TR BRACKET(B) FIBER, 80.0x22.0x1.0t 1
SUB-33-001A0 CUSHION-RUBBER RUBBER, 10.0x20.0x1.6t 3
SIL-34-001A0 SILICON PAD SP1000, 22.0x0.3t 250mm
SS-5 SUPPORT-PCB NYLON, L=7.9mm 4
SUB-27-003A0 SWITCH DECAL FELT, 15.0x7.0x0.3t 2
SUB-28-002A0 PAPER SPACER(A)
SUB-28-519A0 PAPER SPACER(B)

FIBER, 200.0x6.0x0.5t
FIBER, 200.0x8.0x0.5t

COVER-BOTTOM 2

TR 1
SUB-28-503A0 PAPER SPACER(C) FIBER, 200.0x10.0x0.5t FET 1
SC4-BP-20060 SCREW STT1 PH 2x6 BK FUSE HOLDER 1
SC5-NB-30050 SCREW STT2 BH 3x5 NI-P GROUND WIRE 1
SC5-BB-30060 SCREW STT2 BH 3x6 BK

PANEL/S+H/S(8),SUB/P+ILLUMINATOR(2),SUB/P+H/S(2),C/B+H/S(6)

18
SC5-BB-30080 SCREW STT2 BH 3x8 BK RCA(1), TERMINAL(2) 3
SC5-NB-30150 SCREW STT2 BH 3x15 NI-P PCB + HEAT SINK 4
SC5-NP-35140 SCREW STT2 PH 3.5x16 NI-P FOOT/M+ H/SINK 6
SC1-NL-40100 SCREW SML 4x10 NI-P FOOT/M + H/SINK 8
SC1-NP-40140 SCREW SMP 4x14 NI-P BRACKET TR 8
SC4-NO-40250 SCREW STT1 OH 4x25 NI-P ACCESSORY 4
POL-31-044A0 POLY BAG(A) VINYL, 450.0x400.0x0.1t SET 1
POL-31-007A0 POLY BAG(B) VINYL, 160.0x280.0x0.03t MANUAL 1
POL-31-003A0 POLY BAG(C) VINYL, 120.0x120.0x0.03t ACCESSORY 1
INN-42-010A0 SNOW PAD EPS, 363.0x160.0x128.0 2
BOX-36-150AA BOX-GIFT SW#1(B), 440.0x368.0x133.0 1
BOX-39-161AA
MAN-01-0197A

BOX-CARTON DW#2, 455.0x286.0X393.0 1/2

MANUAL ART PAPER 1
SUB-00-001A0 SILICAGEL 3g 1
SUB-00-002A0 SCOTCH TAPE WIDTH : 20mm 20cm
SUB-00-026A0 OPP TAPE WHITE 2.8m
CAR-WA-0038A WARRANTY CARD ART PAPER
LAB-MD-0001A STICKER WHITE/BLACK
LAB-QC-0001A QC STICKER GOLD/BLACK
LAB-CE-0004A CE STICKER BLACK/WHITE
LAB-00-0427A WINDOW STICKER "INFINITY" LOGO
LAB-SR-0065A SERIAL NO STICKER WHITE/BLACK "CODE 39" -> G/BOX, C/BOX
LAB-SR-0066A SERIAL NO STICKER WHITE/BLACK PANEL, H/SINK
LAB-00-0421A E-MARK STICKER WHITE/BLACK
CAR-00-0061A QUICK START GUIDE ART PAPER

1
1
1
1
1
2
2
1
1

Power Amplifier Reference 7520a

10

V-CUT

11

V-CUT

4.7/0.5W

YG225D2

D41

YG225D2

D42

Q181

C3198GR

Q281

C3198GR

C181

Q235

C3200GR

Q240

Q245

U107

12.5m/m

PAM659-01

REV.0

680/2W

100K

J5312.5m/m

J5212.5m/m

J54

J5512.5m/m

12.5m/m

15m/m

J43

100/16V

TIP35C

TIP36C

11m/m

11m/m

104(M)

NJM2068LD

104(M)

J140

C297

J150

1K

R296

VR103

BASSBOOST

R262
R261

104(M)

C261

R268

1SS133

D268

J4212.5m/m
J4112.5m/m

7.5m/m

J40

7.5m/m

J39

56K

15m/m

20m/m

22m/m

0.1/3W

22m/m

22m/m

22m/m

0.1/3W
J110
J111

22m/m

6.8K
R299

C298

C299

7.5m/m

150K
R298

39K

R297

47P

6m/m
J141

R196

20KB

R295

1K

TM0009-01

105(M)TL

SCREW

25m/m
25m/m

25m/m

25m/m

12.5m/m

12.5m/m

12.5m/m

10m/m
10m/m

10m/m
10m/m

R281

J10115m/m
J102
J103

J104

R260

J10519m/m

J106

R270

7.5m/m

J113

J114

7.5m/m

U106

NJM2068LD

J137

6m/m

1K

R
L

W1

C31

CLIP

6m/m
J341

J107
J108

J10922m/m

J112

6.8K

R199

104(M)

C198

104(M)

C199
150K

R198

7.5m/m
J139

39K

R197

47P

C197

10m/m

J154

10m/m

R195

JSS2319

TER02

105(M)TL

C32

60m/m

2P

J3310m/m

J35
J36

J37
J38

J138

6m/m

1K

SW101

680/2W

4.7/0.5W

C161104(M) R161

17.5m/m

WIRE

1SS133

D168

BK

1STPOWER

3P

BK

J22

J23

J2425m/m

J25

J2625m/m

J27

J56
J2812.5m/m
J29
J30

J3112.5m/m
J32

J3412.5m/m

R251

R252

R236

6m/m

J98

C1027Y

Q234

R237

R271

6m/m

J99

473(M)

C240

2.7K

R247

R250

A1023Y

Q244

6m/m

J100

R245

R246

7.5m/m
J115

U105

NJM2068LD

5.6K

J136

R215

R162

RED

C51

J57

C61

1.5K

15K

47

3.9K

15KF

120

1K

47

823(M)

C215

7.5m/m
J133

7.5m/m

J134

823(M)

C115

6m/m

J135

5.6K

R115

R
L

100K

R92

C3198GR

Q90

R91

R90

10

R15
J18

A1266GR

Q12

R21

J16

J19

100/16V

C12

68K

R25

102(M)

R168

C21

R22
J17
R16

R02

C3198BL

Q21

R14

15m/m

J340

C22
R31

1SS133

D11

10/25V

10m/m

10m/m

J330

J331

C15

R35

C16

1000/35V"SHL"

10m/m
10m/m

1000/35V"SHL"

J59 22m/m

C3200GR

Q251

100P

C251

1SS133

D251

A1266GR

Q233

100P

C232

1K

R235

C3198GR

Q232

910F

R272

A1266GR

Q242

C3198GR

Q231

68P

C221

A1266GR

Q241

100P

C242

C3198GR

Q243

C292

U104

NJM2068LD

C113

VR102

50KC

1K

22K

47K

6m/m

24K

6m/m

24K

6m/m

750

4.7K

10K

104P

1K

15K

47/25V

R181

56K

7.5m/m

C241

R241

R231

C231

R232

R242

R234

100/16V

C271

R244

R233

R221

R243

C220

330/16V

R212

R214

823(M)

C213

7.5m/m
J131

R114

6m/m
J132

823(M)

10K

5.6K

C11

Q02

R05

Q11

R12

C14

R13

C17

J15

C800

R01

Q01

C13

R32

R33

Q22

R34

J58

25m/m

L01

L02

J342 15m/m

J70

2.2/50V

2.2/50V

5.6K

5.6K

22

22KF

2.2/50V

5.6KF
R220

10K

10K

10K

5.6K

R213

56K

R04

C3198GR

8.2K

A1266GR

3.9K

47/16V

10K

100/16V

U01

6m/m

10/16V

4.7K

A1023Y

100/16V

22K

33K

A1268GR

15K

CL-500

CL-500

J62 22m/m

1K

1K

22

22

22

U103

R112

R113

47/16V

J312

R63

430K

C60

R62

R60

TL494CN

Q33

R41

Q23

R03

10m/m

10m/m

J6322m/m

J65

J64

YELLOW

3P

BK

C291

1N4744

D291

J9710m/m

J11610m/m

J118

473P

J126

C400

47P

10K

NJM2068LD

6m/m

10K

10K

10K

6m/m

J128

VR101

20KB

R208

R108

750F

750F

J310

J311

J181

J180

6m/m

6m/m

6m/m

6m/m

7.5m/m

J313

R11 4.7K

104P

4.7KF

10.5KF

1SS133

D03

A1266GR

220/0.5W

R51

220/0.5W

A1266GR

1SS133

D04

15m/m

J14

10/0.5W

SCREW

7520a

473P

C63

3300/35V"SHL"

C62

J6615m/m

J73

6m/m

2NDPOWER

220/16V

C191

D191

SCREW

5.6KF

10m/m

15m/m

15m/m

C211

R211

J130

R210

12.5m/m
J127

R110

C11147P
R111

J129

20m/m

L

R

LAD1140-04PBK

FH01

6m/m

WF-9402P

6m/m

7.5m/m

7.5m/m

7.5m/m

J314

J11

J13

J10

J127.5m/m

CL-300

7.5m/m

7.5m/m

J318

J319

J09

12.5m/m

4

(0.7x9):(0.7x4)

5T:12T

8

17.5m/m
J67

2.2/50V
C141

220/16V

1K

R141

1K

R131

2.2/50V

C131

5.6K

R132

5.6K

R142

22

1N4744

R134

100/16V

C171

22

R144

22

R133

22KF

R121

22

R143

2.2/50V

C120

R120

J117
473P
C200

47KF

R256

33P

C256

NJM2068LD

9.4KF
R257

15.2KF
R255

6m/m
J124

18P
C156
91KF
R156

6m/m
J125

U102

15.2KF
R155

10/16V

C255

HI01

R+

R-

J01
J02

7.5m/m

7.5m/m

J03

7.5m/m

J04

7.5m/m

J07

J08

12.5m/m

12.5m/m

3

7

6m/m

J74

C3200GR

Q151

C151

D151

A1266GR

Q133

C132

R135

C3198GR

Q132

R172

A1266GR

Q142

C3198GR

Q131
C121

A1266GR

Q141

C142

C3198GR

Q143

330/16V

10/16V

C155

R122

L+

10K

L-

J335

10m/m

J336

10m/m

7.5m/m

7.5m/m

7.5m/m

D01

L03

2200/25V"WL"

J05

J06

17.5m/m

17.5m/m

2200/25V"WL"

37PHI

15m/m

15m/m

3300/35V"SHL"

J69

J68

100P

1SS133

100P

1K

910F

68P

100P

C192

R124

R123

270K

22/16V

C123

C124

R224

R223

270K

22/16V

C223

10K
R222

JSS2219

T01

C52

R152

R136

Q134

R137

R171

C140

R147

R150

Q144

J95

R145

R146

C224

MOSTLPF OFFHPF

J315
J316

J96

270K

104P

C1027Y

A1023Y

270K

22/16V

22/16V

TM0006-01

C01

J317

1N5404

C03

7.5m/m

2

6

15K

47

6m/m

3.9K

15KF

473(M)

2.7K

120

6m/m

1K

47

R207

10P
C104
47KF
R105

22P
C105
47KF

R106

7.5m/m
J122

7.5m/m
J123

22P

C106

47KF
R103

47KF
R102

1K

R107

22/16V

C102

C101

SW102

105(M)"TL"

IN4004

D02

C801
473P

C04

C05

7.5m/m

7.5m/m

7.5m/m
J320

J321

J322

J323

1

5

100/2W

R30

D54

473P

C53

R291

1.5K
R151

J84 22m/m

J85

12.5m/m

7.5m/m

J94

1K

NJM2068LD

U101

22/16V

22/16V

C103

C202

22KF

22KF

R101

102P

C201

LLRR

DJB-554A

20m/m
20m/m

17.5m/m

222(M)

C08

FR154

FR154

D53

330/2W

R191

J83 17.5m/m

0.1/3W

12.5m/m

22m/m

22m/m

J9315m/m

0.1/3W

22P
C205
47KF
R205

10KF
R225

47KF
R202

10P
C204

6m/m
J121
47KF

R203
10KF
R125

22P
C206
47KF

22/16V

R206

C203

102P

R201

TER01

SCREW

47

J7520m/m
J7620m/m

1K

47
J77
J78

47

J79
J8017.5m/m

1K

47
J8117.5m/m
J8217.5m/m

R6110K

FR154

D52

330/2W

NJM2068LD

U111

10m/m

J120

R54

R52

R53

D51

J86

C128

R129

C33473P

R160

J87

J88
J8922m/m

J9022m/m

J9111m/m

J9211m/m

R170

R44

R42
R43

FR154

47/50V

Q145

6m/m
J119

22P

C226
10KF

R226

1K

R227

1K

R127

1K

R228

22P

C126
10KF

R126

1K

4.7/50V
R128

R229

100K

100K

RCA101

FQP50N06

Q54

FQP50N06

Q53

FQP50N06

Q44

FQP50N06

Q43

FTD5-350

TH01

47/50V

C67

C57

TIP35C

Q135

C3200GR

Q140

TIP36C

4.7/50V

C228

V-CUT

V-CUT

V-CUT

12

V-CUT

V-CUT

R208

R295

VR103

R296

J150

J141

C297

R297

R298

J140

C299

C298

R299

U107

J114

Q245

Q240

Q235

D42

D41

J111

J110

C181

Q281

Q181

J41

J42

J43

J55

J54

J52

J53

R268

R261

R262

SW101

R195

J136

R215

R196

J138

R115

J137

J154

C197

R197

J139

R198

C199

C198

R199

U106

J115

J113

J112

R270

J109

J108

J107

J106

J105

R260

J104

J103

J102
J101

R281

J38
J37

J36
J35

J34

J39

J40

J33

J32

J31

J30
J29
J28

J27
J26

J25

J24

J23

J22

1STPOWER

J341

CLIP

D268

C31

C32

C261

W1

C161

TER02

VR102

J135

C115

J134

J133

C215

U105

U104

R246

Q243

R245

C242

J100

Q241

Q244

C221

R250

Q231

R247

C240

Q242

R272

J99

Q232

R271

R237

R235

Q234

C232

Q233

J98

D251

R236

R252

C251

Q251

R251

J59

R181

C61

J57

J56

C51

J330

J331

J340

D168

R168

J19

R161

R162

R108

R122

R213

R113

R112

C292

J70

J342

J58

C16

R35

C15

D11

R31

C22

R14

Q21

R02

R16

J17

R22

C21

R25

C12

J16

R21

Q12

J18

R15

R90

R91

Q90

R92

J129

R111

C113

C111

J132

R110

R114

R210

J131

C213

J130

R211

R214

C211

R212

U103

C400

J118

J116

R220

C220

R243

R221

R233

R244

C271

R234

D291

R242

R232

C291

C231

2NDPOWER

R231

R241

C241

J66

J62

J63

J64

J65

L02

L01

R34

Q22

R33

R32

C13

Q01

R01

C800

U01

J15

C17

R13

C14

R63

R12

Q11

R05

Q02

C11

R04

VR101

J128

R11

HI01

C255

R155

J125

R156

J127

J97

C63

D04

Q23

Q33

D03

R60

R62

C60

C156

J124

R255

R257

C256

U102

R256

J126

C200

J117

R120

C120

R143

R121

R133

R144

C171

R134

D191

R142

R132

C131

C191

R131

R141

J73

C141

J67

C62

R03

J14

R41

R51

C101

SW102

R222

C223 C224

C155

R224

R223

C124

C123

R124

R123

C192

Q143

C142

Q141

J95

C121

Q131

Q142

R172

Q132

R135

C132

Q133

J96

D151

C151

R152

Q151

J74

J69

J68

C52

T01

C05

C03

C04

J317

J316

J315

C01

C201

R101

R201

C103

C102

C202

R107

R102

R103

R106

C105

R105

C104

R146

R145

Q144

R150

R147

C140

R171

R137

Q134

R136

D01

R206

C206

R125

C106

R203

J121

J123

J122

C204

R202

R225

R205

U101

C205

R207

J93

J94

J85

J84

R151

R291

C53

D54

D53

R30

C08

C801

D02

TER01

RCA101

R229

R129

J120

C228

C128

C203

R128

R126

C126

R228

R127

R227

R226

C226

J119

U111

R170

J92

Q145

J91

J90

J89

J88

J87

D52

R61

Q140

J86

R160

Q135

J83

R191

C57

C67

D51

TH01

C33

Q43

Q44

Q53

Q54

V-CUT

13

PART NO NOMENCATURE DESCRIPTION MFR PARTS REF NO Q'TY

14

TRS-00-00087 TRANSISTOR SMALL SIGNAL PNP KTA1023Y Q01,144,244 3
TRS-00-00088 TRANSISTOR SMALL SIGNAL NPN KTC1027Y Q134,234 2
TRS-00-00091 TRANSISTOR SMALL SIGNAL PNP KTA1268GR Q22 1
TRS-00-00111 TRANSISTOR SMALL SIGNAL NPN KTC3200GR Q151,251 2
TRS-00-00090 TRANSISTOR SMALL SIGNAL PNP KTA1266GR Q11,12,23,33,133,141,142,233,241,242 10
TRS-00-00110 TRANSISTOR SMALL SIGNAL NPN KTC3198GR Q02,90,131,132,143,181,231,232,243,281 10
TRS-00-00109 TRANSISTOR SMALL SIGNAL NPN KTC3198BL Q21 1

DIO-00-00108 DIODE FAST RECOVERY FR154 D51,52,53,54 4
DIO-00-00003 DIODE RECTIFIER IN4004 D02 1
DIO-00-00006 DIODE SWITCHING SIGNAL 1SS133 /1N4148 D03,04,11,151,168,251,268 7

RES-00-00577 RESISTOR METAL FILM 1/5WF 750 OHM R108,208 2
RES-00-00590 RESISTOR METAL FILM 1/5WF 910 OHM R172,272 2
RES-00-00523 RESISTOR METAL FILM 1/5WF 4.7K OHM R62 1
RES-00-00545 RESISTOR METAL FILM 1/5WF 5.6K OHM R120,220 2
RES-00-00589 RESISTOR METAL FILM 1/5WF 9.4K OHM R257 1
RES-00-00402 RESISTOR METAL FILM 1/5WF 10K OHM R125,126,225,226 4
RES-00-00399 RESISTOR METAL FILM 1/5WF 10.5K OHM R60 1
RES-00-00425 RESISTOR METAL FILM 1/5WF 15K OHM R171,271 2
RES-00-00421 RESISTOR METAL FILM 1/5WF 15.2K OHM R155,255 2
RES-00-00467 RESISTOR METAL FILM 1/5WF 22K OHM R101,121,201,221 4
RES-00-00537 RESISTOR METAL FILM 1/5WF 47K OHM R102,103,105,106,202,203,205,206,256 9
RES-00-00591 RESISTOR METAL FILM 1/5WF 91K OHM R156 1

RES-00-00610 RESISTOR CARBON FILM 1/5WJ 10 OHM R15 1
RES-00-00660 RESISTOR CARBON FILM 1/5WJ 22 OHM R133,134,143,144,233,234,243,244 8

RES-00-00716 RESISTOR CARBON FILM 1/5WJ 47 OHM R43,44,53,54,136,146,236,246 8

RES-00-00615 RESISTOR CARBON FILM 1/5WJ 120 OHM R150,250 2
RES-00-00747 RESISTOR CARBON FILM 1/5WJ 750 OHM R16 1
RES-00-00633 RESISTOR CARBON FILM 1/5WJ 1K OHM R31,42,52,92,107,127,128,131,135,141 22

R145,195,196,207,227,228,231,235,241,245

R295,296
RES-00-00598 RESISTOR CARBON FILM 1/5WJ 1.5K OHM R151,251 2
RES-00-00644 RESISTOR CARBON FILM 1/5WJ 2.7K OHM R147,247 2
RES-00-00676 RESISTOR CARBON FILM 1/5WJ 3.9K OHM R12,137,237 3
RES-00-00702 RESISTOR CARBON FILM 1/5WJ 4.7K OHM R01,02,11 3
RES-00-00720 RESISTOR CARBON FILM 1/5WJ 5.6K OHM R113,115,132,142,213,215,232,242 8
RES-00-00734 RESISTOR CARBON FILM 1/5WJ 6.8K OHM R199,299 2
RES-00-00751 RESISTOR CARBON FILM 1/5WJ 8.2K OHM R05 1
RES-00-00608 RESISTOR CARBON FILM 1/5WJ 10K OHM R13,14,61,110,111,112,114,122,210,211 13

R212,214,222
RES-00-00623 RESISTOR CARBON FILM 1/5WJ 15K OHM R34,35,152,252 4
RES-00-00658 RESISTOR CARBON FILM 1/5WJ 22K OHM R32,91 2
RES-00-00663 RESISTOR CARBON FILM 1/5WJ 24K OHM R21,22 2
RES-00-00687 RESISTOR CARBON FILM 1/5WJ 33K OHM R33 1
RES-00-00697 RESISTOR CARBON FILM 1/5WJ 39K OHM R197,297 2
RES-00-00714 RESISTOR CARBON FILM 1/5WJ 47K OHM R90 1
RES-00-00730 RESISTOR CARBON FILM 1/5WJ 56K OHM R04,181,281 3
RES-00-00742 RESISTOR CARBON FILM 1/5WJ 68K OHM R25 1
RES-00-00604 RESISTOR CARBON FILM 1/5WJ 100K OHM R129,168,229,268 4
RES-00-00620 RESISTOR CARBON FILM 1/5WJ 150K OHM R198,298 2
RES-00-00664 RESISTOR CARBON FILM 1/5WJ 270K OHM R123,124,223,224 4
RES-00-00706 RESISTOR CARBON FILM 1/5WJ 430K OHM R63 1

RES-00-00053 RESISTOR METAL FILM 1/2WJ 4.7 OHM R161,261 2
RES-00-00018 RESISTOR METAL FILM 1/2WJ 10 OHM R03 1
RES-00-00038 RESISTOR METAL FILM 1/2WJ 220 OHM R41,51 2

ELC-00-00223 CAPACITOR ELECTROLYTIC "SMS" 2.2/50V C120,131,141,220,231,241 6
ELC-00-00229 CAPACITOR ELECTROLYTIC "SMS" 4.7/50V C128,228 2
ELC-00-00195 CAPACITOR ELECTROLYTIC "SMS" 10/16V C155,255,800 3
ELC-00-00203 CAPACITOR ELECTROLYTIC "SMS" 10/25V C15 1
ELC-00-00197 CAPACITOR ELECTROLYTIC "SMS" 22/16V C102,103,123,124,202,203,223,224 8

PART NO NOMENCATURE DESCRIPTION MFR PARTS REF NO Q'TY

15

ELC-00-00198 CAPACITOR ELECTROLYTIC "SMS" 47/16V C11,14 2
ELC-00-00205 CAPACITOR ELECTROLYTIC "SMS" 47/25V C16 1
ELC-00-00227 CAPACITOR ELECTROLYTIC "SMS" 47/50V C57,67 2
ELC-00-00199 CAPACITOR ELECTROLYTIC "SMS" 100/16V C12,13,17,171,181,271 6
ELC-00-00200 CAPACITOR ELECTROLYTIC "SMS" 220/16V C191,291 2
ELC-00-00201 CAPACITOR ELECTROLYTIC "SMS" 330/16V C192,292 2

MYC-00-00020 CAPACITOR MYLAR 5% 100V 102(M) J C21 1
MYC-00-00031 CAPACITOR MYLAR 5% 100V 222(M) J C08 1
MYC-00-00038 CAPACITOR MYLAR 5% 100V 473(M) J C140,240 2
MYC-00-00045 CAPACITOR MYLAR 5% 100V 823(M) J C113,115,213,215 4
MYC-00-00094 CAPACITOR MYLAR 5% 100V 104(M) J C161,198,199,261,298,299 6
MYC-00-00085 CAPACITOR MYLAR 5% 63V "TL" 105(M) J C01,31,32 3

CEC-00-00077 CAPACITOR CERAMIC DISK 50V "NPO" 10P F C104,204 2
CEC-00-00084 CAPACITOR CERAMIC DISK 50V "NPO" 18P F C156 1
CEC-00-00090 CAPACITOR CERAMIC DISK 50V "NPO" 22P F C105,106,126,205,206,226 6
CEC-00-00097 CAPACITOR CERAMIC DISK 50V "NPO" 33P F C256 1
CEC-00-00103 CAPACITOR CERAMIC DISK 50V "NPO" 47P F C111,197,211,297 4
CEC-00-00108 CAPACITOR CERAMIC DISK 50V "NPO" 68P F C121,221 2
CEC-00-00073 CAPACITOR CERAMIC DISK 50V "NPO" 100P F C132,142,151,232,242,251 6
CEC-00-00074 CAPACITOR CERAMIC DISK 50V 102P F C101,201 2
CEC-00-00102 CAPACITOR CERAMIC DISK 50V 473P F C33,53,63,200,400,801 6
CEC-00-00076 CAPACITOR CERAMIC DISK 50V 104P F C03,22,60 3

JUP-00-00043 JUMPER 0OHM JUMPER 6m/m J15,16,17,18,73,74,95,96,98,99 29

J100,119,121,124,125,129,130,132,135,136
J138,141,180,181,310,311,312,314,341

JUP-00-00044 JUMPER 0OHM JUMPER 7.5m/m J01,02,03,04,10,11,12,13,39,40 32

J70,94,113,114,115,122,123,131,133,134
J139,140,313,315,316,317,318,319,320,321
J322,323

JUP-00-00045 JUMPER 0OHM JUMPER 10m/m J33,35,36,37,38,56,57,64,65,97 19

J116,117,120,137,154,330,331,335,336
JUP-00-00052 JUMPER 0OHM JUMPER 11m/m J91,92,110,111 4
JUP-00-00046 JUMPER 0OHM JUMPER 12.5m/m J07,08,09,28,29,30,31,32,34,41 19

J42,52,53,54,55,85,86,127,150

JUP-00-00047 JUMPER 0OHM JUMPER 15m/m J14,43,66,68,69,93,101,102,118,126 12

J340,342
JUP-00-00048 JUMPER 0OHM JUMPER 17.5m/m J05,06,19,67,79,80,81,82,83 9
JUP-00-00074 JUMPER 0OHM JUMPER 19m/m J105 1
JUP-00-00049 JUMPER 0OHM JUMPER 20m/m J75,76,77,78,103,128 6
JUP-00-00075 JUMPER 0OHM JUMPER 22m/m J59,62,63,84,87,88,89,90,104,106 14

J107,108,109,112
JUP-00-00042 JUMPER 0OHM JUMPER 25m/m J22,23,24,25,26,27,58 7

ICO-00-00022 I.C P.W.M TL494CN U01 1
ICO-00-00112 I.C DUAL OPAMP (SIP-08P) NJM2068LD U101,102,103,104,105,106,107,111 8

FET-00-00023 F.E.T N-CH MOSFET FQP50N06 Q43,44,53,54 4

TRS-00-00188 TRANSISTOR AUDIO POWER NPN TIP35C Q135,235 2
TRS-00-00207 TRANSISTOR AUDIO POWER PNP TIP36C Q145,245 2
TRS-00-00111 TRANSISTOR SMALL SIGNAL NPN KTC3200GR Q140,240 2

DIO-00-00152 DIODE FAST RECOVERY YG225D2 D41,42 2
DIO-00-00048 DIODE RECTIFIER 1N5404 D01 1
DIO-00-00206 DIODE ZENER 1W 15V 1N4744A D191,291 2

RES-00-01046 RESISTOR
RES-00-01269 RESISTOR
RES-00-01041 RESISTOR
RES-00-00895 RESISTOR WIRE WOUND 3WJ 0.1 OHM (5.5x15m/m) R160,170,260,270 4

MOR/S 2WJ
MOR/S 2WJ
MOR/S 2WJ

100 OHM (3.8x11m/m) R30 1
330 OHM (3.8x11m/m) R191,291 2
680 OHM (3.8x11m/m) R162,262 2

PART NO NOMENCATURE DESCRIPTION MFR PARTS REF NO Q'TY

161718

THS-00-00013 THERMISTOR 50K NTC RESISTOR FTD5-350 TH01 1

ELC-00-00183 CAPACITOR ELECTROLYTIC "SHL" 1000/35V (12.5x20m/m) C51,61 2
ELC-00-00603 CAPACITOR ELECTROLYTIC "SHL" 3300/35V (18x25m/m) C52,62 2
ELC-00-00727 CAPACITOR ELECTROLYTIC "WL" 2200/25V (16x25m/m) C04,05 2

SWI-00-00033 SWITCH SLIDE SWITCH JSS2319 SW101 1
SWI-00-00024 SWITCH SLIDE SWITCH JSS2219 SW102 1

VOL-00-00335 VOLUME
VOL-00-00334 VOLUME

COR-TF-00404 CORE 5(0.7X9):12(0.7X4) 37PHI ISU T01 1

COI-00-00023 INDUCTOR BAR COIL CL-300 L03 1
COI-00-00034 INDUCTOR DRUM COIL CL-500 L01,02 2

TER-00-00030 TERMINAL GOLD PLATED TM0006-01 (3P) TER01 1
TER-00-00034 TERMINAL GOLD PLATED TM0009-01 (4P) TER02 1

JAC-00-00043 RCA JACK GOLD PLATED DJB-554A RCA101 1

CON-00-00002 WAFER LWL0640-2P CLIP 1
CON-00-00033 WAFER LWL0640-3P 1ST POWER,2ND POWER 2

CON-00-00128 WAFER LAD1140-04PBK HI01 1

WIR-00-00208 WIRE ASS'Y 300m/m CHD1140-04PBK ACCESSORY 1

HOD-00-00009 FUSE HOLDER WF-9402 FH01 1

WIR-00-00017 WIRE

TUB-00-00008 TEFLON TUBE 0.7PHI 10m/m Q140,240,TH01 4

FUS-AT-00006 AUTO FUSE 30A SET1+ ASS'Y 1 2

ICO-00-00095

I.C COMPARATOR DIP-8P KIA393P U90 1

V12L5(9x5)G(PH2D)N15S

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

AWG #22 BLACK 3.2PHI RING RUG

3B20KB x 2 VR101,103 2
15C50KC x 4 VR102 1

100m/m W1 1

RES-00-00437
RES-00-00402
RES-00-00550
RES-00-00556
RES-00-00573

RES-00-00635

RES-00-00029

CEC-00-00005
CEC-00-00006

DIO-00-00321

CON-00-00139
CON-00-00140
WIR-AS-00220
WIR-AS-00218

RESISTOR METAL FILM 1/5WF 1K OHM R97
RESISTOR METAL FILM 1/5WF 10K OHM R95
RESISTOR METAL FILM 1/5WF 51K OHM R96
RESISTOR METAL FILM 1/5WF 56K OHM R94
RESISTOR METAL FILM 1/5WF 68K OHM R93

RESISTOR CARBON FILM 1/5WJ 1M OHM R98

RESISTOR METAL FILM 1/2WJ 1K OHM R192,292

CAPACITOR CERAMIC TUBULAR 50V 103P C91,92,93
CAPACITOR CERAMIC TUBULAR 50V 104P C90

LED BLUE 3PHI MS-L330CBHSK LED1,2,3 3
WAFER LAL0640-2P CLIP 1
WAFER LAL0640-3P 1ST POWER,2ND POWER 2
WIRE ASS'Y BK,RED CHL0640-2P(300m/m) CLIP 1
WIRE ASS'Y BK,RED,GREEN CHL0640-3P(300m/m) 1ST POWER 1

1
1
1
1
1

1

2

3
1

A

19

4.44V

REM

R60

10.5KF

D02

N4004

C801

473P

B+SW

13.57V 13.66V

A1023Y

R63

430K

R04

56K

0.68V

R05

8.2K

C800

10/16V

Q01

10/0.5W

R02

4.7K

Q02

C3198GR

R03

12.93V

R01

4.7K

14.4V

L03
CL-300

D01

1N5404

FH01

30A

C01

105M

B+

12V

B

C

D

6.17V

R12

3.9K

R11

4.7K

5.09V

47/16V

47/16V

A1266GR

C11

C14

C17

100/16V

Q11

R14

10K

R13
10K

C12

100/16V

C60
104P

R15

10

Q12

A1266GR

R16

750

5.09V

0V

TH01

50KTH

R25

68K

R62

4.7KF

R21

24K

1SS133

D11

5.09V

16 15 14 13 12 11 10 9

U01

TL494CN

C21

102(M)

24K

R22

R90

R91

47K

22K

87654321

Q90

C3198GR

C13

100/16V

R92

1K

13.57V

1SS133

D04

1SS133

R41

220/0.5W

D03

R51

220/0.5W

Q23

A1266GR

Q33

A1266GR

PRT-LED

R42

R52

D51

FR154

47/50V

C52

3300/35V

C62

3300/35V

C57

47/50V

C67

C53

473P

C63

473P

D52

FR154

D53

FR154

D54

Q43

FQP50N06

Q53

FQP50N06

Q44

FQP50N06

Q54

FQP50N06

C03

104P

C05

2200/25V"WL"

C04

2200/25V"WL"

T01

5T:12T

(0.7x9):(0.7x4)

R44
47

R43

47

1K

R53

47

R54

47

1K

D41

YG225D2

R30

100/2W

C08

222(M)

D42
YG225D2

FR154

L01

CL-500

C51

1000/35V

C61

1000/35V

L02

CL-500

33.7V

VCC2

-33.7V

VEE2

33.7V

VCC

VEE

-33.7V

E

5.09V

Q21

C3198BL

1

2

C22
104P

0V

R31

R32

22K

1K

C15

10/25V

R33

33K

Q22

A1268GR

R34

15K

3

33.81V0V

C16

47/25V

33.76V

R35

15K

PROT

C33

473P

R61

10K

4

5

6

CASE GND

C31

105(M)TL

W1

C32

105(M)TL

7

8

A

20

B

C

D

RCA101-C

DJB-554A

LOW INPUT R-CH

RCA101-A

DJB-554A

HI01

LAD1140-04PBK

+

-

HI-INPUT

-

+

LOW INPUT L-CH

RCA101-B

DJB-554A

DJB-554D

DJB-554A

R122

10K

R222

10K

C101

C201

102P

102P

R-OUT

L-OUT

C123

22/16V

C124

22/16V

C224

22/16V

C223

22/16V

C128

4.7/50V

R129

100K

C102

22/16V

R101

22KF

C103

22/16V

C202

22/16V

R201

22KF

C203

22/16V

C228

4.7/50V

R229

100K

R123

270K

R124

270K

R224

270K

R223

270K

R128

R102

47KF

C104

10P

R103

47KF

R202

47KF

C204

10P

R203

47KF

1K

R228

1K

U111-A

NJM2068LD

R106

47KF

R206

47KF

U111-B

NJM2068LD

C126

22P

R126

R125

10KF

10KF

2

-

1

+

3

R127

1K

C105

22P

2

3

R105

47KF

-

+

U101-A

NJM2068LD

C106

22P

C156

R107

1K

1

VR101-A

20KB

R108

750

SW102

JSS2219

STEREO

C155

10/16V

R155

15.2KF

18P

R156

2

3

U102-B

NJM2068LD

91KF

1

4

R110

10K

C111

47P

R111

10K

U103-B

NJM2088LD

2

-

+

3

32-320Hz VARIABLE X-OVER

MONO

C205

22P

R205

47KF

U101-B

NJM2068LD

C206

22P

6

-

+

5

R207

1K

7

VR101-B

R225

10KF

R227

1K

20KB

750

R208

C255

10/16V

R255

15.2KF
R257

9.4KF

8

NJM2068LD

5

6

R256 47KF

C256

33P

U102-A

7

6

-

+

5

C226

22P

R226

10KF

7

R210

10K

C211

47P

R211

10K

U103-A
NJM2068LD

5

-

+

6

R112

10K

C113

823M

U104-B

R113

VR102A

50KC

R114

5.6K

10K

1

NJM2068LD

2

-

+

3

VR102C

1

50KC

R115

5.6K

C115

823M

U105-B

SW101-A

NJM2068LD

2

-

+

3

JSS-2319

LPF

HPF

1

FLAT

NJM2068LD
#4PIN : -15V
#8PIN : +15V

R212

10K

R215

5.6K

C215

823M

U105-A

SW101-B

NJM2068LD

5

-

+

6

JSS-2319

LPF

HPF

7

FLAT

C213

823M

R213

VR102B

50KC

R214

5.6K

10K

7

U104-A

NJM2068LD

5

-

+

6

VR102D

7

50KC

R195

R295

C400

1K

R196

VR103-A

1K

20KB

C199

104(M)

C198

104(M)

R198

150K

1K

R296

VR103-B

1K

20KB

C299

104(M)

C298

104(M)

R298

150K

473P

-15V

3

2

5

6

3

2

5

6

6.8K

6.8K

+

-

+

-

+

-

+

-

C200

473P

NJM2068LD

U106-A

1

R197

39K

C197

47P

R199

U106-B

NJM2068LD

7

U107-A

NJM2068LD

1

R297

39K

C297

47P

R299

U107-B

NJM2068LD

7

C192

330/16V

C191

220/16V

330/16V

+15V 33.7V

D191

1N4744(15V)

C131

2.2/50V

R120

5.6KF

C120

2.2\50V

R121

22KF

C141

2.2/50V

C121

68P

-15V

C291

C220

2.2\50V

R221

22KF

D291

1N4744(15V)

C231

2.2/50V

C221

68P

C241

2.2/50V

C292

R220

5.6KF

220/16V

-15V

+15V

R242

5.6K

330/2W

R142

5.6K

R141

1K

R291

330/2W

R232

5.6K

R241

1K

5.6K

R191

R131

1K

R132

-32.8V

-33.8V

R231

1K

VCC2

R135

1K

Q131

C3198GR

R133

22

-0.63V

0.58V

R143

22

Q141

A1266GR

R145

1K

VEE2

R235

1K

Q231

C3198GR

R233

22

R24322R244

Q241

A1266GR

A1266GR

R245

1K

100/16V

R134

22

R144

22

Q142

A1266GR

R172

910F

C171

100/16V

Q232

C3198GR

R234

22

22

Q242

R272

910F

C271

32.8V

Q132

C3198GR

32.8V

-33.8V

R136

47

C132

100P

C140

473(M)

C142

100P

R171

15KF

C232

100P

C240

473(M)

C242

100P

R271

15KF

Q133

A1266GR

R137

3.9K

R147

2.7K

Q143

C3198GR

R146

47

R236

47

Q233

A1266GR

R237

3.9K

R247

2.7K

C3198GR

R246

47

Q243

0.8V

Q140

C3200GR

-0.3V

-0.9V

0.8V

Q240

C3200GR

-0.9V

0.2V

0.2V

Q134

C1027Y

R150

120

Q144

A1023Y

Q234

C1027Y

R250

120

A1023Y

-0.3V

Q244

Q135

TIP35C

R160

0.1/3W

R170

0.1/3W

Q145

TIP36C

Q235

TIP35C

R251

1.5K

R260

0.1/3W

R270

0.1/3W

Q245

TIP36C

R151

1.5K

R152

15K

D151

1SS133

R252

15K

D251

1SS133

Q151

C3200GR

C151

100P

0V

Q251

C3200GR

C251
100P

0V

R181

56K

R281

56K

33.7V

VCC

A

Q181

C3198GR

C181

100/16V

VEE

-33.8V

33.7V

VCC

-33.7V

VEE

Q281

C3198GR

C161

104(M)

C261

104(M)

33.73V

PROT

D169

R169

1SS133

100K

R161

4.7/0.5W

R261

4.7/0.5W

D269

R269

1SS133

100K

R162

680/2W

R262

680/2W

F/ROUT

P2

F/LOUT

CLIP

4P

CLIP

E

1

2

3

4

5

6

7

8

A

21

MAN-01-0197A

B

C

D

E

1

2

3

4

5

6

7

8