Service Manual PM4400 /F1N/N1G F1B/N1B Integrated Amplifier INTEGRATED AMPLIFIER PM4400 INPUT SELECTOR VOLUME PHONO CD TUNER TONE DEFEAT ON PHONES STANDBY SOURCE CD-R MD/TAPE LOUDNESS BASS TREBLE ON OFF REC SELECTOR OFF POWER ON/OFF AUX/DVD MUTE OFF MIN 1 SPEAKERS MAX BALANCE 2 PHONO PM4400 CD TUNER COPY AUX/DVD – + – + ON OFF L R TABLE OF CONTENTS SECTION PAGE 1. TECHNICAL SPECIFICATIONS ................................................................................
MARANTZ DESIGN AND SERVICE Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
1. TECHNICAL SPECIFICATIONS Power output RMS 8 Ohms /4 Ohms (40 Hz - 20 kHz) ........................... 30 / 40 W DIN 8 Ohms / 4 Ohms ........................................................ 35 / 45 W IHF dynamic power 8 Ohms / 4 Ohms .............................................................. 50 / 80 W THD at 8 Ohms RMS rated output ...................................... 0.005 % Intermodulation distortion ..................................................... 0.005 % Damping factor ....................
REMOTE CONTROL IN / OUT CD-R MD/TAPE AUX/DVD AUX/DVD, MD/TAPE, CD-R TONE DEFEAT + MAIN AMPLIFIER SPK RELAY RY33 SPK RELAY RY32 2.
3. WIRING DIAGRAM MAINS CORD IC61 : M37531E4FP PIN NO. SYMBOL IN/OUT 1 2 3 4 5 6 7 8 9 CLK DATA CE R.SEL. GND GND GND GND ST-BY VR UP VR DN VCC RESET O O O I I I I I O O O I I I I I I I I I O O I I I I O I O O O O O O O I 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 VCC XIN XOUT GND EN.1 EN.2 AMUTE FMUTE GND GND BACKUP RE-IN P.
5.
INPUT / AMPLIFIER PCB IC11 FUSE & VOLTAGE SW PCB IC21 Q925 IC96 Q392 - Q394 Q385 Q386 Q921 IC95 Q281 Q282 PHONO Q391 IC94 IC93 Q335 Q325 Q336 Q326 IC31 IC22 TRANSFORMER PCB R924 Q923 TRANSFORMER PCB Q353 Q347 Q355 Q351 7 Q345 Q349 Q353 Q350 Q358 Q354 Q357 8 Q346 Q379 Q348 Q923 Q922 Q924 Q352 Q356 Q372
BALANCE INPUT SELECTOR POWER LOUDNESS REC SELECTOR TONE DEFEAT 9 10
U-COM / TONE & LED PCB Q603 Q604 Q605 Q690 Q617 Q613 Q689 IC61 Q634 Q631 Q691 Q635 Q636 Q683 Q688 Q687 Q684 SPEAKER SW PCB POWER SW PCB 11 MASTER VOLUME PCB BALANCE PCB 12
6.
VERS. COLOR POS. NO 1 1 2 3 4 5 6 7 7 9 11 11 18 18 19 19 20 20 21 21 22 22 22 22 22 23 24 25 25 25 25 27 28 29 29 30 31 32 34 35 36 36 38 BK61 PWR1 PWR1 S1 S2 S2 S3 S4 S5 S5 S6 S7 S8 S9 BLACK GOLD BLACK GOLD BLACK GOLD BLACK GOLD BLACK GOLD BLACK GOLD BLACK GOLD /F1B /F1N /N1B /N1G /F1B /F1N /N1B /N1G /F /N /F /N /F /N BLACK GOLD GOLD BLACK GOLD PART NO. (FOR EUR) PART NO.
PART NO. (FOR EUR) PART NO. (MJI) S10 nsp nsp BN12 BN31 BN32 BN33 BN35 BN55 BN91 BN92 BN93 BN95 JW36 JW52 JW61 JW91 JW92 JW93 JW94 JW95 JW96 JW97 JW98 JW99 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp VERS. COLOR POS.
7. ELECTRICAL PARTS LIST NOTE ON SAFETY FOR FUSIBLE RESISTOR : ASSIGNMENT OF COMMON PARTS CODES. RESISTORS ➀ Resistance value { Examples ; ➀ Resistance value 0.1 Ω .... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104 0.5 Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684 1 Ω .... 010 100 Ω .... 101 10 kΩ .... 103 1 MΩ .... 105 6.8 Ω .... 068 390 Ω .... 391 22 kΩ .... 223 4.7 MΩ .... 475 Note : Please distinguish 1/4W from 1/6W by the shape of parts used actually.
POS. NO C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C122 C201 VERS. COLOR PART NO. (FOR EUR) PART NO.
POS. NO C347 C348 C349 C350 C367 C368 C373 C374 C379 C385 C391 C392 C393 C394 C501 C502 C503 C504 C507 C508 C509 C510 C511 C512 C521 C522 C523 C524 C527 C601 C602 C606 C611 C612 C613 C617 C618 C619 C620 C621 C622 C623 C625 C626 C627 C681 C687 C688 C691 C692 C693 C694 C695 C901 C902 C903 C905 C906 C911 VERS. COLOR PART NO. (FOR EUR) PART NO.
POS. NO C912 C914 C917 C918 C919 C920 C921 C922 C923 C925 C926 C927 C928 C929 C930 C931 C932 C933 C934 C935 C936 CB51 CB53 CN12 CN31 CN32 CN33 CN35 CN37 CN38 CN51 CN53 CN55 CN91 CN92 CN93 CN95 CN96 D251 D252 D323 D324 D331 D332 D333 D334 D373 D374 D383 D388 D391 D392 D601 D606 D613 D621 D622 D623 D651 VERS. COLOR PART NO. (FOR EUR) PART NO.
VERS. COLOR POS. NO PART NO. (FOR EUR) PART NO. (MJI) *HI101040R *HI101040R L.E.
POS. NO Q353 Q354 Q355 Q356 Q357 Q358 Q371 Q372 Q379 Q385 Q386 Q391 Q392 Q393 Q394 Q603 Q604 Q605 Q613 Q617 Q631 Q634 Q635 Q636 Q683 Q684 Q687 Q688 Q689 Q690 Q691 Q921 Q922 Q923 Q924 Q925 R101 R102 R103 R104 R105 R106 R109 R110 R111 R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R201 VERS. COLOR PART NO. (FOR EUR) PART NO.
POS. NO VERS. COLOR PART NO. (FOR EUR) PART NO.
POS. NO R343 R344 R345 R346 R347 R348 R349 R350 R351 R352 R353 R354 R355 R356 R357 R358 R359 R360 R361 R362 R363 R364 R365 R366 R367 R368 R371 R372 R373 R374 R375 R376 R377 R378 R379 R381 R382 R383 R385 R386 R387 R388 R389 R390 R391 R392 R393 R394 R395 R396 R397 R398 R399 R400 R501 R502 R503 R504 R505 VERS. COLOR PART NO. (FOR EUR) PART NO.
POS. NO R506 R507 R508 R511 R512 R513 R514 R521 R522 R523 R524 R525 R526 R601 R602 R603 R604 R605 R606 R607 R608 R611 R612 R613 R614 R615 R616 R617 R618 R619 R620 R621 R622 R635 R636 R637 R651 R652 R653 R654 R655 R656 R657 R658 R659 R675 R681 R683 R684 R685 R686 R687 R688 R689 R690 R691 R692 R693 R694 VERS. COLOR PART NO. (FOR EUR) PART NO.
POS. NO VERS. COLOR R695 R696 R697 R698 R699 R700 R701 R702 R703 R901 R905 R906 R911 R912 R913 R914 R915 R919 R920 R921 R922 R923 R924 R925 R926 R927 R928 R929 R930 R931 R932 R936 RC61 RY31 RY32 RY33 RY92 SW31 SW51 SW52 SW61 SW62 SW91 TRS1 /F TRS1 /N TW91 VR31 VR32 VR51 VR53 VR54 VR55 VR65 X621 PART NO. (FOR EUR) PART NO.
