manualshive.com logo in svg

Marantz MA-9S2, Service Manual

Share
Download
Marantz MA-9S2 Service Manual Download Page 23

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

P.W.B.

NAME

VERS.

COLOR

PART NO.

(FOR EUR)

PART NO.

(MZ)

PART NAME

DESCRIPTION

POS. NO.

P601

R329

nsp

00MGD05223160 RES.

22K OHM +-5% 1/6W

P601

R330

nsp

00MGD05223160 RES.

22K OHM +-5% 1/6W

P601

R331

nsp

00MGD05223160 RES.

22K OHM +-5% 1/6W

P601

R332

nsp

00MGD05223160 RES.

22K OHM +-5% 1/6W

P601

R333

nsp

00MGD05682160 RES.

6.8K OHM +-5% 1/6W

P601

R334

nsp

00MGD05682160 RES.

6.8K OHM +-5% 1/6W

P601

R335

nsp

00MGD05682160 RES.

6.8K OHM +-5% 1/6W

P601

R336

nsp

00MGD05682160 RES.

6.8K OHM +-5% 1/6W

P601

R337

nsp

00MGD05473160 RES.

47K OHM +-5% 1/6W

P601

R338

nsp

00MGD05473160 RES.

47K OHM +-5% 1/6W

P601

R339

nsp

00MGD05223160 RES.

22K OHM +-5% 1/6W

P601

R340

nsp

00MGD05223160 RES.

22K OHM +-5% 1/6W

P601

R347

nsp

00MGD05223160 RES.

22K OHM +-5% 1/6W

P601

R348

nsp

00MGD05473160 RES.

47K OHM +-5% 1/6W

P601

R349

nsp

00MGD05473160 RES.

47K OHM +-5% 1/6W

P601

R350

nsp

00MGD05104160 RES.

100K OHM +-5% 1/6W

P601

R351

nsp

00MGD05224160 RES.

220K OHM +-5% 1/6W

P601

R352

nsp

00MGD05103160 RES.

10K OHM +-5% 1/6W

P601

R353

nsp

00MGD05683160 RES.

68K OHM +-5% 1/6W

P601

R354

nsp

00MGD05333160 RES.

33K OHM +-5% 1/6W

P601

R355

nsp

00MGD05332160 RES.

3.3K OHM +-5% 1/6W

P601

R356

nsp

00MGD05822160 RES.

8.2K OHM +-5% 1/6W

P601

R358

nsp

00MGD05104160 RES.

100K OHM +-5% 1/6W

P601

R361

00MNK05220010

00MNK05220010 METAL RES.

22 OHM +-5% 1W

P601

R605

nsp

00MGD05104160 RES.

100K OHM +-5% 1/6W

P601

R606

nsp

00MGD05104160 RES.

100K OHM +-5% 1/6W

P601

R607

nsp

00MGD05561160 RES.

560 OHM +-5% 1/6W

P601

R608

nsp

00MGD05561160 RES.

560 OHM +-5% 1/6W

P601

R609

nsp

00MGD05561160 RES.

560 OHM +-5% 1/6W

P601

R610

nsp

00MGD05561160 RES.

560 OHM +-5% 1/6W

P601

R627

nsp

00MGD05124160 RES.

120K OHM +-5% 1/6W

P601

R628

nsp

00MGD05124160 RES.

120K OHM +-5% 1/6W

P601

R659

00MGG05220140

00MGG05220140 RES.

! 22 OHM +-5% 1/4W

P601

R660

00MGG05220140

00MGG05220140 RES.

! 22 OHM +-5% 1/4W

P601

R661

00MGG05220140

00MGG05220140 RES.

! 22 OHM +-5% 1/4W

P601

R662

00MGG05220140

00MGG05220140 RES.

! 22 OHM +-5% 1/4W

H POWER TR PWB P671 (00MWG339J603-)

P671

C671

00MOF55103580

00MOF55103580 FILM CAP.

0.01UF 100V +-5% FNS

P671

K013

00MHK185919C0

00MHK185919C0 TRS. KIT

2SA1859/2SC4883 O,Y PAIR FOR Q671/Q672

P671

K601

00MHK121619F0

00MHK121619F0 TRS. KIT

2SA1216/2SC2922 O,Y PAIR FOR Q673/Q674

P671

K603

00MHK121619F0

00MHK121619F0 TRS. KIT

2SA1216/2SC2922 O,Y PAIR FOR Q675/Q676

P671

K605

00MHK121619F0

00MHK121619F0 TRS. KIT

2SA1216/2SC2922 O,Y PAIR FOR Q677/Q678

P671

Q671

nsp

nsp

TRS.

2SC4883 O,Y PAIR WITH Q672 OF K013

P671

Q672

nsp

nsp

TRS.

2SA1859 O,Y PAIR WITH Q671 OF K013

P671

Q673

nsp

nsp

TRS.

2SC2922 Y,P PAIR WITH Q674 OF K601

P671

Q674

nsp

nsp

TRS.

2SA1216 Y,P PAIR WITH Q673 OF K601

P671

Q675

nsp

nsp

TRS.

2SC2922 Y,P PAIR WITH Q676 OF K603

P671

Q676

nsp

nsp

TRS.

2SA1216 Y,P PAIR WITH Q675 OF K603

P671

Q677

nsp

nsp

TRS.

2SC2922 Y,P PAIR WITH Q678 OF K605

P671

Q678

nsp

nsp

TRS.

2SA1216 Y,P PAIR WITH Q677 OF K605

P671

Q679

00MHT415080A0

00MHT415080A0 TRS.

2SD1508 DARLINGTON TR.HFE>4000

N POWER TR PWB P681 (00MWG339J602-)

P681

C681

00MOF55103580

00MOF55103580 FILM CAP.

0.01UF 100V +-5% FNS

P681

K014

00MHK185919C0

00MHK185919C0 TRS. KIT

2SA1859/2SC4883 O,Y PAIR FOR Q681/Q682

P681

K602

00MHK121619F0

00MHK121619F0 TRS. KIT

2SA1216/2SC2922 O.Y PAIR FOR Q683/Q684

P681

K604

00MHK121619F0

00MHK121619F0 TRS. KIT

2SA1216/2SC2922 O.Y PAIR FOR Q685/Q686

P681

K606

00MHK121619F0

00MHK121619F0 TRS. KIT

2SA1216/2SC2922 O.Y PAIR FOR Q687/Q688

P681

Q681

nsp

nsp

TRS.

2SC4883 O,Y PAIR WITH Q682 OF K014

P681

Q682

nsp

nsp

TRS.

2SA1859 O,Y PAIR WITH Q681 OF K014

P681

Q683

nsp

nsp

TRS.

2SC2922 Y,P PAIR WITH Q684 OF K602

P681

Q684

nsp

nsp

TRS.

2SA1216 Y,P PAIR WITH Q683 OF K602

P681

Q685

nsp

nsp

TRS.

2SC2922 Y,P PAIR WITH Q686 OF K604

P681

Q686

nsp

nsp

TRS.

2SA1216 Y,P PAIR WITH Q685 OF K604

P681

Q687

nsp

nsp

TRS.

2SC2922 Y,P PAIR WITH Q688 OF K606

P681

Q688

nsp

nsp

TRS.

2SA1216 Y,P PAIR WITH Q687 OF K606

P681

Q689

00MHT415080A0

00MHT415080A0 TRS.

2SD1508 DARLINGTON TR.HFE>4000

IDLING ADJ PWB P691 (00MWG339J605-)

31

Summary of Contents for MA-9S2

Page 1: ...09 MZ Monaural Power Amplifier TABLE OF CONTENTS SECTION PAGE 1 TECHNICAL SPECIFICATIONS 1 2 CAUTION 1 3 ALIGNMENTS 2 4 BLOCK DIAGRAM 4 5 WIRING DIAGRAM 5 6 SCHEMATIC DIAGRAM 7 7 PARTS LOCATION 11 8...

Page 2: ...al Department at above mentioned address 060607MZ USA MARANTZ AMERICA INC 100 CORPORATE DRIVE MAHWAH NEW JERSEY 07430 USA EUROPE TRADING MARANTZ EUROPE B V P O BOX 8744 BUILDING SILVERPOINT BEEMDSTRAA...

Page 3: ...tion 20 Hz to 20 kHz 8 load 0 01 Output bandwidth 8 load 0 05 F 5 Hz to 55 kHz Frequency response 1W 8 load 3 Hz to 150 kHz 0 3 dB Damping factor 20 Hz to 20 kHz 8 load 200 Inout sensitivity Inout imp...

Page 4: ...Adjustment 1 After DC Offset Voltage Adjustment is completed adjust the idling current with the variable resisters R691 and R692 on the PWB P691 The test point uses the 2pin connectors J675 and J677 o...

Page 5: ...01 counterclockwise to the end 2 Turn on power and adjust output power output frequency 1kHz of the oscillator to set the speaker output voltage to 15 5V 3 When the speaker output voltage becomes 15 5...

Page 6: ...4 4 BLOCK DIAGRAM 1 2 3 BALANCED 1 2 I V SPEAKER OUT 50V PROTECT UNBALANCED ATT ATT I V I V I V B A A B PROTECT LOGAMP INPUT SELECTOR SOFT START 45V OUTPUT STAGE 24V DRIVE STAGE...

Page 7: ...8 4P J809 5P J307 3P J308 3P J305 7P J619 3P J620 3P J602 5P J611 4P J612 4P J608 2P J607 2P J306 2P J671 4P J673 3P J621 3P J674 3P J676 3P J669 2P J694 3P J693 3P J692 2P J681 4P J683 3P J684 3P J68...

Page 8: ...Q617 Q619 Q618 Q620 D607 R611 Q603 Q601 R617 Q605 Q609 R613 R605 D601 Q611 D603 R615 R607 D605 R609 Q607 R610 D602 Q606 R614 Q610 Q612 D608 D604 Q604 Q602 R606 D606 R608 Q608 R612 R618 R616 L301 W015...

Page 9: ...D818 D815 D816 D808 D807 D805 D806 D803 D804 D809 D810 R804 R803 D852 D854 D851 D853 J402 R852 J903 R808 J802 R807 R926 R927 C909 C908 Q903 R915 R914 C903 D902 D901 R912 R911 Q904 R916 C904 R918 Q905...

Page 10: ...616 B5 Q617 C4 Q618 B4 Q619 D4 Q620 B4 Q621 C4 Q622 B4 Q623 C4 Q624 B4 Q625 C4 Q626 B4 Q627 C4 Q628 B4 Q629 D8 Q630 A8 Q631 D6 Q632 A6 R301 C11 R302 A11 R303 C12 R304 A12 R305 D11 R306 B11 R307 D12 R3...

Page 11: ...671 B4 U672 B4 U673 B6 U674 B7 U675 B11 U676 B12 U677 B14 U678 B14 U679 B16 U680 B16 P671 PWB B P681 PWB B C681 B9 J681 B9 J682 B8 J683 B5 J684 B15 J685 B12 J688 B7 J689 B10 Q681 A8 Q682 A10 Q683 A2 Q...

Page 12: ...D9 Q530 A9 R501 E3 R502 B3 R503 E3 R504 B3 R505 E3 R506 B3 R507 F5 R508 C5 R509 E5 R510 B5 R511 E6 R512 B6 R513 D6 R514 A6 R515 E6 R516 B6 R517 D6 R518 A6 R519 E6 R520 B6 R521 D6 R522 B6 R523 E6 R524...

Page 13: ...03 A12 J804 D10 J807 E12 J808 A1 J809 E3 J810 E1 J811 E7 J822 D2 J901 E5 J902 D7 J903 D4 J904 C7 L901 B6 Q801 D8 Q802 D7 Q803 C9 Q804 C7 Q901 C6 Q902 C6 Q903 B6 Q904 A6 Q905 A5 R801 B3 R802 B1 R803 A1...

Page 14: ...4 B7 D855 B5 D856 B6 D857 B6 D858 B7 D859 B6 D860 A3 D861 B5 G851 C5 J851 D2 J852 D3 J854 D1 J857 B1 J858 B2 J859 A7 L851 D5 L852 B4 L853 B3 Q851 A6 R851 D4 R852 D4 R853 A5 R854 B6 R855 B6 R856 A6 R85...

Page 15: ...A5 C952 C2 C953 B6 C954 C4 C955 C4 C956 C5 C957 C5 D951 C4 J951 A6 J971 B1 J981 C6 M951 A4 Q951 C4 Q952 C5 Q953 C6 Q954 C5 R951 B3 R952 B5 R953 C4 R954 C4 R955 C6 R956 C5 R957 C5 R958 C6 R959 C6 R960...

Page 16: ...7 X X 0 8 X X 0 8 0 8 X X X 8 X X 8 X 8 X X X 8 X X 8 X 8 X X 8 X X 8 X 0 0 X 8 X 0 0 X 8 X 0 8 X X X X 8 8 X 8 5 X 8 5 X 8 X X 8 5 X 8 5 X 8 5 X X 8 X 8 5 X 8 5 X X X X 8 5 X 8 X X 8 X 8 X X X 2 4 2...

Page 17: ...INAL C001 00MOB33906320 00MOB33906320 ELECT CAP 33000UF 63V LKG1J333MSGOZT C002 00MOB33906320 00MOB33906320 ELECT CAP 33000UF 63V LKG1J333MSGOZT J001 00MYJ04002550 00MYJ04002550 JACK INLET TYPE HF 301...

Page 18: ...CORD MAINS CORD W CON PLUG W001 K1G nsp 00MZC01808030 MAINS CORD 2P MAINS CORD 250V 10A W001 N1G 00MZC01803080 00MZC01803080 MAINS CORD 2P MAINS CORD 10A 250V CLASS2 W001 U1G nsp 00MZC01802100 MAINS C...

Page 19: ...Disc type Temp chara 2B4 50V Examples Capacity value 100pF 101 1000pF 102 10000pF 103 470pF 471 2200pF 222 ELECTROLY CAP 5 00MEA 10 Electrolytic capacitor One way lead type Tolerance 20 Examples Capac...

Page 20: ...9 nsp 00MOA226025Z0 ELECT CAP ROS 25V 220M F3 PE 22UF 25V P501 C520 nsp 00MOA226025Z0 ELECT CAP ROS 25V 220M F3 PE 22UF 25V P501 D501 00MHI10095320 00MHI10095320 L E D LT3K44B GREEN 30MA P501 D502 00M...

Page 21: ...501 R558 nsp 00MGD05473160 RES 47K OHM 5 1 6W MAIN AMP PWB P601 00MWG339J601 P601 C301 nsp 00MOA47405020 ELECT CAP 0 47UF M 50V RA 2 P601 C302 nsp 00MOA47405020 ELECT CAP 0 47UF M 50V RA 2 P601 C303 n...

Page 22: ...08 00MHT322402A0 00MHT322402A0 TRS 2SC2240 GR OR BL P601 Q609 00MHT322402A0 00MHT322402A0 TRS 2SC2240 GR OR BL P601 Q610 00MHT322402A0 00MHT322402A0 TRS 2SC2240 GR OR BL P601 Q611 00MHT109702A0 00MHT1...

Page 23: ...22 OHM 5 1 4W P601 R662 00MGG05220140 00MGG05220140 RES 22 OHM 5 1 4W H POWER TR PWB P671 00MWG339J603 P671 C671 00MOF55103580 00MOF55103580 FILM CAP 0 01UF 100V 5 FNS P671 K013 00MHK185919C0 00MHK18...

Page 24: ...00 DIODE 21DQ10 P801 D807 00MHD20059100 00MHD20059100 DIODE 21DQ10 P801 D808 00MHD20059100 00MHD20059100 DIODE 21DQ10 P801 D809 00MHD20059100 00MHD20059100 DIODE 21DQ10 P801 D810 00MHD20059100 00MHD20...

Page 25: ...P801 R905 nsp 00MGD05103160 RES 10K OHM 5 1 6W P801 R906 nsp 00MGD05103160 RES 10K OHM 5 1 6W P801 R907 nsp 00MGD05103160 RES 10K OHM 5 1 6W P801 R908 nsp 00MGD05103160 RES 10K OHM 5 1 6W P801 R909 ns...

Page 26: ...2A0 TRS 2SC2240 GR OR BL P951 Q953 00MHT109702A0 00MHT109702A0 TRS 2SA970 GR OR BL P951 Q954 00MHT322402A0 00MHT322402A0 TRS 2SC2240 GR OR BL P951 R953 nsp 00MGD05472160 RES 4 7K OHM 5 1 6W P951 R955...

Page 27: ...R REFERENCE ONLY MARANTZ WILL NOT SUPPLY THESE PARTS P W B NAME VERS COLOR PART NO FOR EUR PART NO MZ PART NAME DESCRIPTION POS NO PH01 RH06 nsp 00MGD05220160 RES 22 OHM 5 1 6W PH01 RH07 nsp 00MGD0568...

Reviews:

No comments

Brands by name

Popular brands

Load more brands