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Service PM-11S1 /F1N /K1G /L1G /N1G /S1G
/N1S
Manual Integrated Amplifier
INTEGRARED AMPLIFIER PM-11S1
DISPLAY ATT.
TONE
PRE OUT
OPERATE
PM-11S1
SPEAKER
A REC OUT
INPUT VOLUME
SELECTOR
POWER ON/OFF
SPEAKER PHONES
PHONO
B MC
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. CAUTION .............................................................................................................................. 1
3. ALIGNMENTS ...................................................................................................................... 2
4. SERVICE MODE / TRIM CHECK MODE (ENGLISH ) ......................................................... 4
5. MAIN MICROPROCESSOR (QU01) UPDATE PROCEDURE ........................................... 10
6. WIRING DIAGRAM ............................................................................................................. 25
7. BLOCK DIAGRAM .............................................................................................................. 26
8. SCHEMATIC DIAGRAM ..................................................................................................... 27
9. PARTS LOCATION ............................................................................................................. 32
10. IC DATA .............................................................................................................................. 37
11. EXPLODED VIEW AND PARTS LIST ................................................................................ 44
12. ELECTRICAL PARTS LIST ................................................................................................ 47
Please use this service manual with referring to the user guide (D.F.U) without fail.
PM-11S1
Part no. 90M04AJ855010
First Issue 2004.07
ecm
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.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
USA EUROPE / TRADING CANADA
MARANTZ AMERICA, INC MARANTZ EUROPE B.V. MARANTZ CANADA INC.
1100 MAPLEWOOD DRIVE P. O. BOX 8744, BUILDING SILVERPOINT 5-505 APPLE CREEK BLVD.
ITASCA, IL. 60143 BEEMDSTRAAT 11, 5653 MA EINDHOVEN MARKHAM, ONTARIO L3R 5B1
USA THE NETHERLANDS CANADA
PHONE : 630 - 741 - 0300 PHONE : +31 - 40 - 2507844 PHONE : 905 - 415 - 9292
FAX : 630 - 741 - 0301 FAX : +31 - 40 - 2507860 FAX : 905 - 475 - 4159
AMERICAS AUSTRALIA HONG KONG
SUPERSCOPE TECHNOLOGIES, INC. TECHNICAL AUDIO GROUP PTY, LTD Jolly ProAudio Broadcast Engineering Ltd.
MARANTZ PROFESSIONAL PRODUCTS 43-53 Bridge Rd., UNIT 2, 10F, WAH HUNG CENTRE,
2640 WHITE OAK CIRCLE, SUITE A STANMORE NSW 2048 41 HUNG TO ROAD, KWUN TONG, KLN.,
AURORA, ILLINOIS 60504 USA AUSTRALIA HONG KONG
PHONE : 630 - 820 - 4800 PHONE : +61 - (0)2 - 9519 - 0900 PHONE : 852 - 21913660
FAX : 630 - 820 - 8103 FAX : +61 - (0)2 - 9519 - 0600 FAX : 852 - 21913990
AUSTRALIA THAILAND SINGAPORE
QualiFi Pty Ltd, MRZ STANDARD CO., LTD WO KEE HONG DISTRIBUTION PTE LTD
24 LIONEL ROAD, 746 - 754 MAHACHAI ROAD., No.1 JALAN KILANG TIMOR
MT. WAVERLEY VIC 3149 WANGBURAPAPIROM, PHRANAKORN, #08-03 PACIFIC TECH CENTRE
AUSTRALIA BANGKOK, 10200 THAILAND SINGAPORE 159303
PHONE : +61 - (0)3 - 9543 - 1522 PHONE : +66 - 2 - 222 9181 PHONE : +65 6376 0338
FAX : +61 - (0)3 - 9543 - 3677 FAX : +66 - 2 - 224 6795 FAX : +65 6376 0166
NEW ZEALAND TAIWAN MALAYSIA
WILDASH AUDIO SYSTEMS NZ PAI- YUING CO., LTD. WO KEE HONG ELECTRONICS SDN. BHD.
14 MALVERN ROAD MT ALBERT 6 TH FL NO, 148 SUNG KIANG ROAD, 2ND FLOOR BANGUNAN INFINITE CENTRE
AUCKLAND NEW ZEALAND TAIPEI, 10429, TAIWAN R.O.C. LOT 1, JALAN 13/6, 46200 PETALING JAYA
PHONE : +64 - 9 - 8451958 PHONE : +886 - 2 - 25221304 SELANGOR DARUL EHSAN, MALAYSIA
FAX : +64 - 9 - 8463554 FAX : +886 - 2 - 25630415 PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088
JAPAN Technical KOREA
MARANTZ JAPAN, INC. MK ENTERPRISES LTD.
35- 1, 7- CHOME, SAGAMIONO ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
SAGAMIHARA - SHI, KANAGAWA 3GA, HANGANG-RO, YONGSAN-KU, SEOUL
JAPAN 228-8505 KOREA
PHONE : +81 42 748 1013 PHONE : +822 - 3232 - 155
FAX : +81 42 741 9190 FAX : +822 - 3232 - 154
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and
verified before it is return to the user/customer.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
040401ECM
1. TECHNICAL SPECIFICATIONS
Power output
(20 Hz 20 kHz simultaneous drive of both channels)
......................................................... 100W x 2 (8 load)
200W x 2 (4 load)
Total frequency distortion
(20Hz 20kHz simultaneous drive of both channels, 8 load)
.............................................................................. 0.01%
Output band width (8 load, 0.05%) .................. 5Hz ~50kHz
Frequency response (CD, 1W, 8 load) .. 5Hz ~ 120kHz±3dB
Dumping factor (8 load, 20Hz 20kHz) ....................... 100
Input sensitivity/Input impedance
PHONO (MC) .............................................. 270µV/100
PHONO (MM) ................................................. 3mV/47k
BALANCED ............................................... 240mV/20k
CD/LINE .................................................... 240mV/20k
Output voltage/Output impedance
PRE OUT ...................................................... 1.9 V/220
Maximum allowed PHONO input (1kHz)
MC .......................................................................... 12mV
MM ....................................................................... 130mV
RIAA deviation (20Hz ~ 20kHz) ............................ ±0.5dB
S/N (IHF-A, 1W, 8 load)
PHONO (MC) ................................... 76dB (0.5mV input)
PHONO (MM) ...................................... 90dB (5mV input)
BALANCED ..................................... 95dB (500mV input)
CD/LINE .......................................... 96dB (500mV input)
Tone control
Bass (50Hz) ............................................................. ±8dB
Treble (20kHz) ......................................................... ±8dB
Power requirement ............................. AC 230V 50Hz [/S, /N]
AC 220V 50/60Hz [/K]
AC 110V 60Hz [/L]
Power consumption
(EN60065) .............................................................. 380W
(4, 200W x 2 output) ............................................ 880W
Accessories
Remote controller .......................................................... 1
AAA batteries ................................................................ 2
Detachable AC power cable .......................................... 1
Maximum outer dimensions (Amp)
Width ................................................................... 440mm
Height .................................................................. 165mm
Depth ................................................................... 444mm
Weight (Amp) .............................................................. 26.0kg
2. CAUTION
The layout of this amplifier is well concerned for sound quality.
1. When screws and washers are removed, those parts must
be set to the same places.
2. When wires are removed, the wires must be installed in the
same roots, same places.
3. Do not hold the side panel (007D) to move the unit when
the unit is disassembled.
1
3. ALIGNMENTS
Adjustment Procedure
Set the power voltage to rated voltage for this adjustment
DC Offset Voltage Adjustment
INTEGRARED AMPLIFIER PM-11S1
DISPLAY ATT.
Digital Voltmeter TONE
PRE OUT
Digital Voltmeter
OPERATE
SPEAKER
A REC OUT
INPUT VOLUME
SELECTOR
POWER ON/OFF
SPEAKER PHONES
PHONO
B MC
SPEAKER A POWER VOLUME
ON/OFF
R ch L ch
3 3 AC IN 3 3 AC IN
2 1 2 1 2 1 2 1
P701(Rch) P601(Lch)
R708 R608
1. Before turning on the power,
Insert Digital Voltage Meter between the SPEAKER
SYSTEMS A (L CH) "+" and "".
Insert Digital Voltage Meter between the SPEAKER
SYSTEMS R (R CH) "+" and "".
2. Turn on the power, VOLUME is set as .
3. Press the SPEAKER A button.
4. After turn on the power and 2 minutes pass, first L CH is
adjusted.
The variable resistor R608 on P601 is turned with
adjustment driver, and the Digital Voltage Meter is adjusted
to "0mV±3mV".
5. Then, R CH is adjusted.
The variable resistor R708 on P701 is turned with
adjustment driver, and the Digital Voltage Meter is adjusted
to "0mV±3mV".
2
Idling Current Adjustment
Digital Voltmeter Digital Voltmeter
R ch L ch
P701 P601
J753 J653
R719 R619
1. After DC Offset Voltage Adjustment is completed, adjust
the Idling Current with the variable resistor R619 and R719
on the PCB (P601/P701).
2. Turn off the power.
3. "+" of Connect Digital Voltage is connected to the No. 1
pin and connected "" to No. 3 pin of J653.
4. "+" of Connect Digital Voltage is connected to the No. 1
pin and connected "" to No. 3 pin of J753.
5. Before turning on the power, R619 and R719 have been
counter clockwise turned with the adjustment driver.
6. Turn on the power, VOLUME is set as .
7. With seeing the digital voltage meter turn the variable
resister clockwise slowly to adjust the idling current.
· Idling adjustment with R619 (R719).
· Turn R619 (R719) clockwise to increase the idling current.
· The adjustment value of idling current is
11mV(55mA) ±0.5mV(2.5mA) each.
8. After 2 minutes, repeat the same procedure as 7.
· Turn R619 (R719) clockwise to increase the idling
current.
· The adjustment value of idling current is
11mV(55mA) ±0.5mV(2.5mA) each.
Adjustment is completed.
9. Remove connection cable, attach the top cover.
(Idling current decreases with the temperature rise inside the
unit, and it is set to 10mV (50mA) of setting value in about 30
minutes after turn on the power.)
3
4. SERVICE MODE / TRIM CHECK MODE (ENGLISH )
DISPLAY button DISPLAY ATT
INTEGRARED AMPLIFIER PM-11S1
DISPLAY ATT.
3 3 AC IN
2 1 2 1
TONE
PRE OUT
OPERATE
CONNECT
SPEAKER
A REC OUT
INPUT VOLUME
SELECTOR
POWER ON/OFF
SPEAKER PHONES
PHONO
B MC
POWER VOLUME
ON/OFF
1. To enter the Service Mode, press the POWER ON/OFF button with pressing the DISPLAY and ATT buttons to turn on the
unit. Or when the remote code "166363" is received while power is ON.
When into the Service Mode, the memory is cleared and the unit is initialized.
2. The Model name and Version number are displayed on the Front LCD.
Whenever press the DISPLAY button, the display changes as follows.
Turn off power to quit service mode.
OK is displayed when there is no problem
with the communication.
Connect connector
IN and Out of F.C.B.S
After 3
Press Press Press Press seconds
ALL LCD's are disappear
NG is displayed when there is problem
with the communication
TO ENTER THE TRIM CHECK MODE.
Before press the TONE button, following connection and setup are required.
R ch L ch
Oscillator AC Voltmeter AC Voltmeter
TONE
DISPLAY button DISPLAY
INTEGRARED AMPLIFIER PM-11S1
DISPLAY ATT.
3 3 AC IN
2 1 2 1
TONE
PRE OUT
OPERATE
SPEAKER
A REC OUT
INPUT VOLUME
SELECTOR
POWER ON/OFF
SPEAKER PHONES
PHONO
B MC
INPUT SPEAKER A POWER VOLUME
SELECTOR ON/OFF
1. Oscillator is connected to R and L of CD input terminal.
2. Voltmeter is connected R CH+ and L CH+ of SPEAKER SYSTEMS A.
3. Adjust out put level of Oscillator to "500 mV, 1 kHz".
4. Turn INPUT SELECTOR knob, and select CD.
5. Turn VOLUME knob, and adjust volume level to "-36.0 dB".
6. Press SPEAKERS A button.
7. Press TONE button. (1 st)
4
"-36.0" is displayed and speaker output voltage is set to about 1.0 V.
1st
When adjust output level with 1.0V correctly, tune the output voltage of Oscillator to fine adjustment.
After, whenever press the TONE button, 1.0V of output level are made into 0dB standard, TRIM adjustment function
works and output level changes according to the display.
TO ENTER THE LEVEL TRIM ADJUSTMENT MODE.
8. Set frequency of Oscillator to " 1 kHz ".
Whenever press the TONE button, the display changes as follows and output level changes according to the display.
2nd 3rd 4th
Press Press
TO ENTER THE BASS TRIM ADJUSTMENT MODE.
9. Set frequency of Oscillator to " 50 Hz ".
Whenever press the TONE button, the display changes as follows and output level changes according to the display.
5th 6th 7th 8th
Press Press Press Press
9th 10th 11th 12th
Press Press Press Press
13th 14th 15th
Press Press
5
TO ENTER THE TREBLE TRIM ADJUSTMENT MODE.
10. Set frequency of Oscillator to " 20 kHz ".
Whenever press the TONE button, the display changes as follows and output level changes according to the display.
16th 17th 18th 19th
Press Press Press Press
20th 21th 22th 23th
Press Press Press Press
24th 25th 26th
Press Press
TRIM check mode is completed.
11. Press DISPLAY button, the display will be the following.
12. Press DISPLAY button, the display will be the following.
13. Turn off power to quit service mode.
Service mode can be ended if turn off power from every procedure.
When into the Service Mode, the memory is cleared and the unit is initialized.
Initial settings
CONTRAST: 0 INPUT SELECTOR: CD VOLUME: -
ID No.: 0 DISPLAY: OFF ATT: OFF
SIDE ILLUMINATION: ON TONE: OFF PRE OUT: OFF
LEVEL TRIM: 0.0 (L/R) SPEAKER 1: OFF REC OUT: OFF
BASS TRIM: 0 (L/R) SPEAKER 2: OFF PHONO MC:F MM
TREBLE TRIM: 0 (L/R)
ATT: -20dB
Be sure to set up manually.
MODE SW on Rear panel: STEREO, POWER ON/OFF SW: OFF
6
DISPLAY button DISPLAY ATT
INTEGRARED AMPLIFIER PM-11S1
DISPLAY ATT.
3 3 AC IN
2 1 2 1
TONE
PRE OUT
OPERATE
CONNECT
SPEAKER
A REC OUT
INPUT VOLUME
SELECTOR
POWER ON/OFF
SPEAKER PHONES
PHONO
B MC
POWER VOLUME
ON/OFF
R ch L ch
Oscillator AC Voltmeter AC Voltmeter
TONE
DISPLAY button DISPLAY
INTEGRARED AMPLIFIER PM-11S1
DISPLAY ATT.
3 3 AC IN
2 1 2 1
TONE
PRE OUT
OPERATE
SPEAKER
A REC OUT
INPUT VOLUME
SELECTOR
POWER ON/OFF
SPEAKER PHONES
PHONO
B MC
INPUT SPEAKER A POWER VOLUME
SELECTOR ON/OFF
7
8
ERROR MESSAGES
· ·
·
·
· ·
·
·
9
5. MAIN MICROPROCESSOR (QU01)
UPDATE PROCEDURE
Necessary Equipment
· Windows PC (Windows2000 or WindowsXP) with COM
port
· RS232C cable straight type (9pin female - 9Pin female)
· Update Disc (90M-PM11S1CDR)
· DATA UPDATE KIT (part no.: 90M-PM11S1JIG)
5.1. Connection
3 3 AC IN
2 1 2 1
RS232C Dsub-9 pin cable
(female to female/Straight cable)
DATA UPDATE KIT
PC (Windows 2000, XP ) (Parts No. 90M-PM11S1JIG)
with RS-232C port
INSERT POINT
10
5.2. Installs of The software
(Flash Development Toolkit 3.0)
1. Open the CD-ROM (90M-SM11S1CDR) Disc, and double
click soft folder.
2. Double click the FDT setup.exe
90M-SM11S1CDR
11
3. Click Next.
4. Choose the language. And click Next.
5. Click Yes.
12
6. Check to the all check boxes. And click Next.
7. Click Next.
8. Check to the all check boxes. And click Next.
13
9. Click Next.
10. Click Next.
11. Click Next.
14
12. Click Install.
13. The status bar appears.
14. Click Finish.
15
5.3. The writing software setup procedure.
Launch up the writing software.
1. Click Start / Programs / Renesas / Flash Development
Toolkit 3.0 / Flash Development Toolkit 3.0.
2. Click OK. (This window appears at every starting.)
16
3. Check Create a new project workspace, and click OK.
4. PM-11 is inputted into the Workspace name. (It
is simultaneously inputted into Project Name.)
Click OK.
5. Choose the H8/3687F in Select Device.
Click Next.
17
6. Choose the Serial port No. in the Select Port.
Click Next.
7. 8.0 is inputted into the "Enter the CPU crystal frequency
for the selected device:". Click Next.
8. Check the BOOT Mode in Select Connection.
Choose the 19200 in Select Baud rate. Click Next.
Remark:
Please remove check
mark, if it is contained
in Use Default Baud
Rate.
18
9. Check the Automatic in Protection.
Check the Advanced in Messaging.
Click Finish.
19
5.4. Writing procedure
1. Click Start Programs Renesas Flash Development
Toolkit3.0 Flash Development Toolkit3.0.
2. Click OK. (This window appears at every starting)
3. Check Open a recent project workspace, and click OK.
4. The right click PM-11, and Click Add Files....
20
5. Open the CD-ROM (90M-PM11S1CDR) and double click
soft folder.
6. Select V040708.mot, and Click Add.
7. The holder of V040708.mot is made.
21
8. It checks that PM-11S1 and the COM port are connected
by RS232C cable.
9. Press POWER Button to turn on the unit.
The unit is in the boot mode.( LED and LCD display on
the front panel disappear.)
10. The right click V040708.mot, and Click Download File.
11. The screen becomes the uploading condition.
When writing is finished, the below message appears on the
screen.
22
12. The Main microprocessor (QU01) has been Update.
13. Turn off Power switch, then disconnect FFC cable from
PM-11S1.
14. Check the version number of the firmware
Refer to "3. TRIM CHECK MODE" on page 4.
23
Personal notes:
24
6. WIRING DIAGRAM
W039
00MYA01033520
SP2
SP1
HP
SP2
SP1
HP
1 2 3 1 2 3
J121 1 2 3 J651 W023 W023 J905 J909 1 2 3
P401 J401
1 1 PH_R 1
J403
1
1 1 00MYA01033520 1 1
00MWG04AJ1020 2 2 A_GND 2 2
J201
1 1 A_GND
W025
1
J601
1
2 2 GND 2 2
3 3 TMP 3 3
3 3 PH_L 3 3 P101 2 2 2 2
DET
W030
00MYB00106430
00MWG04AJ1010 3 3 VO_L 3 3
W021
W025 OUT_L 00MYB00409270 OUT_L
J602 J902
00MYB00205690
LINE BUFFER LCH POWER AMP W011
GND_L
J901
J406 J101 INPUT SELECTOR J603
+60V 00MYB00310600 W017
00MYB00183200
1 1 MM(-) 1 1 REC OUT BUFFER POSISTOR W651 J652 W013
PHONO EQ 2 2 MM(+) 2 2 VR AMP 1 TMP 1 1