Marantz PS110 User manual

PS110
16AW855010 MIT
First Issue 2003.3
Service
Manual
R
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
AV Surround Amplifier
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS........................................................................... 1
2. WIRING DIAGRAM ............................................................................................... 3
3. BLOCK DIAGRAM ................................................................................................ 5
4. SCHEMATIC DIAGRAM ....................................................................................... 7
5. PARTS LOCATION............................................................................................. 13
6. IC DATA .............................................................................................................. 18
7. EXPLODED VIEW AND PARTS LIST ................................................................ 25
8. SERVICE PROCEDURE .................................................................................... 29
9. ELECTRICAL PARTS LIST ................................................................................ 30
PS110
PS110
PS110/N1S
+
PHONES
BASS
BOOST
SLEEP
NIGHT
MENU
TIMER
SURROUND
VOLUME
STANDBY DISPLAY MUTE OPEN
PS110
STANDBY DISPLAY MUTE OPEN
5 – STEREO
AUTO NIGHT
SLEEP TIMER
LFE L C R
SL SSR
DIGITAL
PLII
5 – STEREO
AUTO NIGHT
SLEEP TIMER
LFE L C R
SL SSR
DIGITAL
PLII
MOVIE
MUSIC
MOVIE
MUSIC

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.
SHOCK, FIRE HAZARD SERVICETEST :
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.
Ref.UL Standard No. 1492.
In case of difficulties, do not hesitate to contact theTechnical
Department at above mentioned address.
030307MIT
SUPERSCOPE TECHNOLOGIES, INC.
USA
MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX : 630 - 741 - 0301
JAPAN Technical
MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : [phone]
FAX : [phone]
EUROPE / TRADING
MARANTZ EUROPE B.V.
P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860
AUSTRALIA
QualiFi Pty Ltd,
24 LIONEL ROAD,
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522
FAX : +61 - (0)3 - 9543 - 3677
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554
THAILAND
MRZ STANDARD CO., LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795
TAIWAN
PAI- YUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
2ND FLOOR BANGUNAN INFINITE CENTRE
LOT 1, JALAN 13/6, 46200 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 - 3 - 7954 8088
FAX : +60 - 3 - 7954 7088
AMERICAS
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103
KOREA
MK ENTERPRISES LTD.
ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX : +822 - 3232 - 154
SINGAPORE
WO KEE HONG DISTRIBUTION PTE LTD
130 JOO SENG ROAD
#03-02 OLIVINE BUILDING
SINGAPORE 368357
PHONE : [phone]
FAX : [phone]
HONG KONG
Jolly ProAudio Broadcast Engineering Ltd.
UNIT 2, 10F, WAH HUNG CENTRE,
41 HUNG TO ROAD, KWUN TONG, KLN.,
HONG KONG
PHONE : 852 - 21913660
FAX : 852 - 21913990
CANADA
LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936
TECHNICAL AUDIO GROUP PTY, LTD
43-53 Bridge Rd.,
STANMORE NSW 2048
AUSTRALIA
PHONE : +61 - (0)2 - 9519 - 0900
FAX : +61 - (0)2 - 9519 - 0600
AUSTRALIA

1
1.TECHNICAL SPECIFICATIONS
AUDIO SECTION
THD 10 % 6 Ω ........................................................................................................................................................... 50W / Ch
THD 10 % 8 Ω ........................................................................................................................................................... 40W / Ch
THD 1 % 6 Ω ............................................................................................................................................................. 40W / Ch
THD 1 % 8 Ω ............................................................................................................................................................. 30W / Ch
Continuous Power Output
(40 Hz - 20 kHz)............................................................................................................................ 6 Ω30W / Ch
THD (1 kHz) at 30 W output ..................................................................................................................... 6 Ω0.5 %
Input Sensitivity
Linear..................................................................................................................................................... 340 mV
Signal to Noise Ratio with 20K filter
Linear (1 W) .............................................................................................................................................. 80 dB
GENERAL
Power Requirement....................................................................................................................... AC 230 V 50 Hz
Power Consumption (STEREO MODE RATED POWER) .............................................................................. 53 W
Dimension (MAX)
Width...................................................................................................................................................... 210 mm
Height ................................................................................................................................................... 71.5 mm
Depth ..................................................................................................................................................... 310 mm
Weight....................................................................................................................................................... 2.6 Kg
ACCESSORIES
Remote Control Unit (RC110PS) .......................................................................................................................... 1
AAA Type Batteries .............................................................................................................................................. 2
Registration Card .................................................................................................................................................. 1
User’s Guide.......................................................................................................................................................... 1

2
The relation between the selected surround mode and the input signal
The surround mode is selected with the surround mode knob on PS110 or the remote control unit. However, the sound you hear is
subject to the relationship between the selected surround mode and input signal. That relationship is as follows;
Surround Input Signal Output Fluorescent Indicator
Mode L/R SL/SR C SW Surround mode Dot Area display 14 segment area display Ch. Status
DOLBY Digital (5.1ch) OOOO AUTO, , DIGITAL, AUTO → DD 3/2.1 BLANK → Function name L, C, R, SL, SR, LFE
DOLBY Digital (2ch)
OOOO AUTO, , AUTO → DD 2/0 BLANK → Function name L, R
PLII Movie (Music)
Auto DOLBY Digital (2ch:Lt/Rt)
OOOO AUTO, , AUTO → DD 2/1 BLANK → Function name L, R, S
PLII Movie (Music)
96kHz PCM O - - - AUTO, STEREO AUTO → 96k PCM BLANK → Function name L, R
PCM(Audio)
OOOO AUTO, , AUTO → PCM BLANK → Function name L, R
PLII Movie (Music)
DTS (5.1ch) OOOO AUTO,DTS AUTO → DTS3/2.1 BLANK → Function name L, C, R, SL, SR, LFE
No input signal - - - - AUTO AUTO → NO DATA BLANK → Function name -
DOLBY Digital (5.1ch) O -- O STEREO STEREO → DD 3/2.1 BLANK → Function name L, C, R, SL, SR, LFE
DOLBY Digital (2ch) O -- O STEREO STEREO → DD 2/0 BLANK → Function name L, R
DOLBY Digital (2ch:Lt/Rt) O -- O STEREO STEREO → DD 2/1 BLANK → Function name L, R, S
Stereo 96kHz PCM O - - - STEREO STEREO → 96k PCM BLANK → Function name L, R
PCM(Audio) O -- O STEREO STEREO → PCM BLANK → Function name L, R
DTS (5.1ch) O -- O STEREO STEREO → DTS3/2.1 BLANK → Function name L, C, R, SL, SR, LFE
No input signal - - - - STEREO STEREO → NO DATA BLANK → Function name -
DOLBY Digital (5.1ch) OOOO DIGITAL PL II MOVIE → DD 3/2.1 DOLBY → Function name L, C, R, SL, SR, LFE
DOLBY Digital (2ch) OOOO , PLII, Movie PL II MOVIE → DD 2/0 DOLBY → Function name L, R
DOLBY DOLBY Digital (2ch:Lt/Rt) OOOO , PLII, Movie PL II MOVIE → DD 2/1 DOLBY → Function name L, R, S
(PLII Movie) 96kHz PCM - - - - , PLII, Movie PL II MOVIE → "96k" PCM DOLBY → Function name -
PCM(Audio) OOOO , PLII, Movie PL II MOVIE → PCM DOLBY → Function name L, R
DTS (5.1ch) - - - - , PLII, Movie PL II MOVIE → "DTS"3/2.1 DOLBY → Function name -
No input signal - - - - , PLII, Movie PL II MOVIE → NO DATA DOLBY → Function name -
DOLBY Digital (5.1ch) OOOO DIGITAL PL II MUSIC → DD 3/2.1 DOLBY → Function name L, C, R, SL, SR, LFE
DOLBY Digital (2ch) OOOO , PLII, Music PL II MUSIC → DD 2/0 DOLBY → Function name L, R
DOLBY DOLBY Digital (2ch:Lt/Rt) OOOO , PLII, Music PL II MUSIC → DD 2/1 DOLBY → Function name L, R, S
(PLII Music) 96kHz PCM - - - - , PLII, Music PL II MUSIC → "96k" PCM DOLBY → Function name -
PCM(Audio) OOOO , PLII, Music PL II MUSIC → PCM DOLBY → Function name L, R
DTS (5.1ch) - - - - , PLII, Music PL II MUSIC → "DTS"3/2.1 DOLBY → Function name -
No input signal - - - - , PLII, Music PL II MUSIC → NO DATA DOLBY → Function name -
DOLBY Digital (5.1ch) OOOO 5-STEREO 5- STEREO → DD 3/2.1 BLANK → Function name L, C, R, SL, SR, LFE
DOLBY Digital (2ch) OOOO 5-STEREO 5- STEREO → DD 2/0 BLANK → Function name L, R
5Ch DOLBY Digital (2ch:Lt/Rt) OOOO 5-STEREO 5- STEREO → DD 2/1 BLANK → Function name L, R, S
Stereo 96kHz PCM - - - - 5-STEREO 5- STEREO → "96k" PCM BLANK → Function name -
PCM(Audio) OOOO 5-STEREO 5- STEREO → PCM BLANK → Function name L, R
DTS (5.1ch) OOOO 5-STEREO 5- STEREO → DTS3/2.1 BLANK → Function name L, C, R, SL, SR, LFE
No input signal - - - - 5-STEREO 5- STEREO
→ NO DATA BLANK → Function name -

3 4
2.WIRING DIAGRAM

5 6
3. BLOCK DIAGRAM

7 8
4. SCHEMATIC DIAGRAM

910

11 12

5. PARTS LOCATION
IC101IC105 IC103 IC102IC106IC107IC104 Q101 IC417
IC416
Q409Q407
Q406 Q410-415D402-3D405-6D401 D404 IC414
IC413 IC410
IC404 IC403 IC411
IC415
IC405
IC412
IC408
IC407 Q403
MAIN
13 14

LED303 LED302 LED303D307
FRONT
Q312
Q311
Q308Q309 Q305Q304
Q307Q301
D301-2
D304 Q301 Q310
Q306D303
Q302
Q313
Q303
FRONT
15 16

17 18
D601 Q405
D408 IC409Q420 D407
Q408IC602 Q421 Q422
D410
IC402 IC401
D602
DIGITAL INPUT
IC102, IC104:DDX4100A
Pin Function
PIN NAME TYPE
DESCRIPTION FAN - IN / OUT
1 SDl_1/SDATA_OUT I Input I
2
S Serial Data 1/AC97 Output Data
(I
2
S mode maps to L,R DDX)
2 SDl_2/SDATA_IN I/O Input I
2
S Serial Data 2/AC97 Input Data
(I
2
S mode maps to LS,RS DDX) 2mA
3 LRCKI/SYNC I/O Input I
2
S Left/Right Clock/AC97 Synch. Clock 2mA
4 BICKI/BIT_CLK I/O Input I
2
S Serial Clock/AC97 Bit Clock 4mA
5 VDD_1 Digital Supply Voltage
6 GND_1 Digital Ground
7 RESET I Global Reset (Active Low) This pin is sensed
only after 2 clock cycles CMOS Schmitt In Pull-Up
8 AC97_MODE I AC97 Enable/Disable
(1=AC97; 0=I
2
S/SPDIF) CMOS Schmitt In Pull-Down
9 SDA I/O I
2
C Serial Data 2mA
10 SCL I I
2
C Serial Clock
11 SA I Select Address (I²C/AC97)
12 TEST_MODE Connect pin to ground CMOS In Pull-Down
13 VDD_2 Digital Supply Voltage
14 XTI I Crystal Oscillator Input (Clock Input) Analog IN
15 XTO O Crystal Oscillator Output Do Not Load
16 GND_2 Digital Ground
17 VCC Analog Supply Voltage
18 RXP I S/PDIF receiver positive (L,R DDX) Analog In
19 RXN I S/PDIF receiver negative (L,R DDX) Analog In
20 VSS Analog Ground
21 LFE_B O PWM LFE (subwoofer) channel output (B) 3mA
22 LFE_A O PWM LFE (subwoofer) channel output (A) 3mA
23 SRIGHT_B O PWM Surround right channel output (B) 3mA
24 SRIGHT_A O PWM Surround right channel output (A) 3mA
25 GND_3 Digital Ground
26 VDD_3 Digital Supply Voltage
27 RIGHT_B O PWM Right channel output (B) 3mA
28 RIGHT_A O PWM Right channel output (A) 3mA
29 LEFT_B O PWM Left channel output (B) 3mA
30 LEFT_A O PWM Left channel output (A) 3mA
31 GND_4 Digital Ground
32 VDD_4 Digital Supply Voltage
33 SLEFT_B O PWM Surround Left channel output (B) 3mA
34 SLEFT_A O PWM Surround Left channel output (A) 3mA
35 EAPD O External Amplifier Power down (Active Low) 3mA
36 LRCKO I/O I
2
S Left/Right Clock 2mA
37 SDO_1 O I
2
S Serial Data 1 Output (L, R) 2mA
38 SDO_2 O I
2
S Serial Data 2 Output (LS, RS) 2mA
39 SDO_3 O I
2
S Serial Data 3 Output (C, SUB) 2mA
40 BICKO I/O I
2
S Serial Clock 4mA
41 GND_5 Digital Ground
42 VDD_5 Digital Supply Voltage
43 CKOUT O Clock Output (256 x FS or 512 x FS) 8mA
44 PWDN I Device Power down (Active Low) CMOS In Pull-Up
6. IC DATA

19
TRISTATE
CONFIG
INLA
BIAS OUTPL
OUTPL
VCC1P
PGND1P
PGND1N
OUTNL
OUTNL
VCC1N
PGND2P
OUTPR
OUTPR
VCC2P
PGND2N
OUTNR
OUTNR
VCC2N
PWRDN
FAULT
TWARN
INLB
INRA
INRB
VREG2
VREG2
VREG1
VREG1
GNDREF
VSIG
GNDR1
FET
DRIVE
FET
DRIVE
PROTECTION
AND
DRIVER
LOGIC
REGULATORS
FET
DRIVE
FET
DRIVE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1819
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36 GNDS
OUTNR
OUTNR
VCC2N
PGND2N
PGND2P
VCC2P
OUTPR
OUTPR
OUTNL
OUTNL
VCC1N
PGND1N
PGND1P
VCC1P
OUTPL
OUTPL
NCGNDREF
GNDR1
VREG1
VREG1
VL
CONFIG
PWRDN
TRI-STATE
FAULT
TWARN
INLA
INLB
INRA
INRB
VREG2
VREG2
VSIG
VSIG
IC101, IC103, IC105:DDX2100
Pin Assignment Block Diagram
Pin Names Description
D
0
–D
7
Data Inputs
CP Clock Pulse Input
OE 3-STATE Output Enable Input
O
0
–O
7
3-STATE Outputs
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
= LOW-to-HIGH Transition
NC = No Change
Inputs Internal Outputs Function
OE CP D Q O
n
H H L NC Z Hold
H H H NC Z Hold
H L L Z Load
H H H Z Load
L L L L Data Available
LHH HDataAvailable
L H L NC NC No Change in Data
L H H NC NC No Change in Data
IC404, IC407:74LCX574
Pin AssignmentPin Function
Truth Table

20
IC405:AK4586
Pin Function
No. PinName I/O Function
1 XTO O X'tal Output Pin
XTI I X'tal Input Pin2EXTCLK I External Master Clock Input Pin
3 TVDD - Output Buffer Power Supply Pin, 2.7V~5.5V
4 DVSS - Digital Ground Pin, 0V
5 DVDD - Digital Power Supply Pin, 4.5V~5.5V
6 TX O Transmit channel (through data) Output Pin
7 MCKO O Master Clock Output Pin
8 LRCK I/O Input/Output Channel Clock Pin
9 BICK I/O Audio Serial Data Clock Pin
10 SDTO O Audio Serial Data Output Pin
11 SDTI1 I DAC1 Audio Serial Data Input Pin
12 SDTI2 I DAC2 Audio Serial Data Input Pin
13 SDTI3 I DAC3 Audio Serial Data Input Pin
14 INT0 O Interrupt 0 pin
15 INT1 O Interrupt 1 pin
CDTO O Control Data Output Pin in 4-wire serial control mode16 CAD1 I Chip Address 1 Pin in I2C bus control mode
CDTI I Control Data Input Pin in 4-wire serial control mode17 SDA I/O Control Data Input/Output Pin in I2C bus control mode
CCLK I Control Data Clock Pin in 4-wire serial control mode18 SCL I Control Data Clock Pin in I2C bus control mode
CSN I Chip Select Pin in 4-wire serial control mode19 CAD0 I Chip Address 0 Pin in I2C bus control mode
DZF2 O Zero Input Detect 2 Pin (Note 1)
When the input data of the group 1 follow total 8192 LRCK cycles with “0”
input data, this pin goes to“H”.
20
OVF O Analog Input Overflow Detect Pin (Note 2)
This pin goes to “H” if the analog input of Lch or Rch is overflows.
21 AVSS - Analog Ground Pin, 0V
22 AVDD - Analog Power Supply Pin, 4.5V~5.5V
AO
LH
HL
IC602:74VHCU04
Block Diagram
Truth Table

21
IC411:LC78211
1G 1A 1Y 2G 2A 2Y
LLLLLL
LHHLHH
HLZHLZ
HHZHHZ
IC410:74HCT244
Block Diagram
Block Diagram
Truth Table
IC401:NJM4556AM
Block Diagram

22
IC413:74LCX244
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
Pin Names Description
OE
1
, OE
2
3-STATE Output Enable Inputs
I
0
– I
7
Inputs
O
0
– O
7
Outputs
Inputs Outputs
OE
1
I
n
(Pins 12, 14, 16, 18)
LL L
LH H
HX Z
Inputs Outputs
OE
2
I
n
(Pins 3, 5, 7, 9)
LL L
LH H
HX Z
Pin Function
Truth Table
Block Diagram

23 24
Pin Function
IC414:CXP82840-351Q
Pin Assignment
G1/A1
G0/A0
NC
PE0/EC0/INT0
PE1/EC1/INT1
PE2/INT2
PE3/INT3/NMI
PE4/RMC
PE5
PE6/PWM
PE7/TO/ADJ
PC0/KR0 PC1/KR1 PC2/KR2 PC3/KR3 PC4/KR4 PC5/KR5 PC6/KR6 PC7/KR7
PB0/CINT
PB1/CS0
PB2/SCK0
PB3/SI0
PB4/SO0
PB5/SCK1
PB6/SI1
PB7/SO1
AVREF
PA0/AN0 PA1/AN1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
40
39
38
37
36
35
34
31 32 33 41 42 43 44 45 46 47 48 49 50
51
52
53
54
55
56
57
58
59
60
70
69
68
67 63
64
65
66
61
62
71
72
73
74
81
82
83
84
75
76
77
78
88 87 86 85
79
80
89
90
100 99 98 97 96 95 94 91
92
93
1
PA2/AN2
PA3/AN3
PA4/AN4
PA5/AN5
PA6/AN6
PA7/AN7
AV
SS
RST
EXTAL
XTAL
Vss
TX
TEX
V
DD
V
FDP
PD0/A55
PD1/A54
PD2/A53
PD3/A52
PD4/A51
A21 A22 A23 PH7/A24 PH6/A25 PH5/A26 PH4/A27 PH3/A28 PH2/A29 PH1/A30 PH0/A31 PG7/A32 PG6/A33 PG5/A34 PG4/A35 PG3/A36 PG2/A37 PG1/A38 PG0/A39 PF7/A40 PF6/A41 PF5/A42 PF4/A43 PF3/A44 PF2/A45 PF1/A46 PF0/A47 PD7/A48 PD6/A49 PD5/A50
G2/A2
G3/A3
G4/A4
G5/A5
G6/A6
G7/A7
G8/A8
G9/A9
G10/A10
G11/A11
G12/A12
V
DD
G13/A13
G14/A14
G15/A15
A16
A17
A18
A19
A20
Note) 1. NC (Pin 3) must be connected to V DD .
2. V
DD (Pins 44 and 89) must be connected to V DD .
control
PIN NO
PIN NAME connection
6POWER DOWN
65 POWER ON
MAIN OPERATION 18 RC-5 IN
19 RC-5 OUT
62 RC5-SW
13 SYSTEM
20 SCL-EEPROM(N.C)
21 SDA-EEPROM(N.C)
56 F MUTE
57 SW MUTE
12 PROTECTION(Not used)
66 FAN ON(Not used)
53 CE 7821
54 DATA LC7821
55 CLK LC7821
28 AVREF
37 AVSS
SYSTEM 38 RESET
39 EXTAL 10MHZ CRYATAL
40 XTAL
41 VSS
42 TX 32.7688KHZ
43 TEX
44 +5V BACK UP
45 VFDP -30V
89 VDD
36 SET OPT(N.C)
8REMOCON
9HP IN
FRONT 16 DATA-66005
17 CLK-66005
58 CE-66005
59 RESET-66005
46 STBY LED
47 POWER LED(GREEN)
29 KEY IN2
30 KEY IN1
31 JOG DN
32 JOG UP
33 VOL- UP
34 VOL- DN
4FAULT-2100(Not used)
VOLUME& 7TWARN-2100
PWM PROCESSOR 14 SDA-O-4100A
22 SCL1-4100A
23 SDA-I-4100A
35 SCL2-4100A
63 PWR DN-4100A
64 RESET-4100A
68 3STATE-4100A
549326-INTREQ
24 SCDIO-49326
DSP & AD/DA/DIR 48 RESET-49326
49 CS-49326
50 ROM2
51 ROM3
60 ABOOT
67 A17
25 CCLK 49326/4586
26 CDTI 4586/49326
27 CDTO-4586
52 CSN-4586
61 PDN-4586
SMPS CONTROL
RC5 IN/OUT
SYSTEM SWITCH
MUTE CONTROL
fuction switch IC
LC7821 control
RESET
+5V
GND
GND
+5V
GND
+5V
volume & PWM IC
DDX4100A control
H/P JACK IN
LED ON/OFF
KEY CONTROL
KEY CONTROL
thermal protection
BUFF
MM74LCX244
BUFF
MM74HCT244
DSP IC
CS493263 control
DIR & AD/DAC IC
AK4586VQ control
EPROM IC
M27W201-8086
control
MUX IC
MM74LCX574
WMX
REM
VFD drive IC
M66005 control
IC301:M66005FP
Pin Assignment
Pin Function
VFD Grid

7. EXPLODED VIEW AND PARTS LIST
25 26
37
TL
25
TH x2 TA x2 G36
PCB MAIN
23
10
4 x2
3
1
19
5 x2
H6
7 x3 PE x2
8 x3
F x2
22
K x2
12
A x4
E x2
48
11
44
E
E x2
42
A
15
K x13
13 24
B A x4
43
A x2
H28
J x3
29
30 32
31 PC
39
38
40
K x2
PP
33
34 x2
35 x2
C x14
DIGITAL INPUT PCB
41
16
17
18
45
21
20
27
26
9 x2
A1
50
POWER SUPPLY (SMPS)
PCB ASSY

POS. NO VERS.
COLOR
PART NO.
(FOR EUR) DESCRIPTION
PART NO.
(MJI)
A1 16AW248500 16AW248500 PANEL ASSY FRONT PANEL SUB ASSY 1038MM0207010
1 16AW162010 16AW162010 PANEL AL 6030EXT. 1.5T / DOOR(KD) 3067210558040Z
3 323W002010 323W002010 ARM LGHF3808A529 A3 / DOOR L 2547210023000
4 323W259010 323W259010 CUSHION FELT0.5+PET0.2(GRAY) A4 / DOOR 4050210319000
5 323W154010 323W154010 KNOB ABSLGMP211(CRPLATING)A4/VOLUME 5087210411000
6 nsp 16AW248010 PANEL LGAF312 LIGHT GRAY A1/ FRONT 3067210581010
7 nsp 323W270030 BUTTON ABS(MILKY WHITE) A3 / POWER B 5090211231000
8 nsp 323W270010 BUTTON ACRYL(LGHI850) A4 / POWER A 5090211223000
9 323W270020 323W270020 BUTTON ABSMP211(CR PLATING)/FUNCTION 5097211211000
10 323W130010 323W130010 DAMPER DP802 /GEAR (KIFCO) 3660040183010
11 nsp nsp BRACKET SECC 1.0T A4 / DOOR C 4010210796000
12 nsp nsp P.C.B SUB ASSY PS110/N1S(MARANTZ) /FRONT 7028060821050
13 nsp nsp CHASSIS SECC 1.0T A1 / MAIN 3200211126000
15 nsp nsp BRACKET SECC 1.0T A4 / SIDE 4010210866000
16 nsp nsp CHASSIS SECC 0.8T A3/BACK 3207211146000
17 /N1S 323W259030 323W259030 STOPPER CORD HOLDER DACH-1 4380040162010
18 /N1S *YC000730R *YC000730R CORD ASSY 2.5A/250V WS-006,BK2M(210MM) L068040014020
19 323W353020 323W353020 RING AL/DOOR (IL) 4700210018000Z
20 323W353010 323W353010 HOLDER LGHF3808A529 A3 / RING 4327210251000
21 323W251010 323W251010 BADGE NI 0.6T 40.5*3.0 5630210197010
22 nsp 323W158010 WINDOW PMMA(RED WINE) A3 / DISPLAY SR 5070210533000
23 nsp nsp SUPPORTER ABS A3 / FLT SR 4070210211000
24 nsp nsp SUPPORTER UPAF07 ABS BK/PCB 4070001601010
25 323W158030 323W158030 WINDOW PMMA(WHITE) A4 / REMOCON B 5070210563000
26 323W002020 323W002020 ARM LGHF3808A529 A3 / DOOR R 2547210033000
27 nsp nsp PLATE SPTE 0.3T A4 / EARTH A 4470210236000
28 323W115010 323W115010 SPRING SUS304 0.5T A4 / DOOR C 3720210196000
29 323W154020 323W154020 KNOB ABSLGHF3808A529 A4 / EJECT 5087210421000
30 nsp 323W101010 SUPPORTER LGHF3808A529 A4 / EJECT 4070210251000
31 nsp 323W158020 WINDOW PMMA(DARK BLUE) A4 5070210553000
32 nsp nsp BRACKET SECC 1.0T A4 / DOOR A 4010210776000
33 323W115020 323W115020 SPRING SUS304 0.8T A4 / DOOR A 3720210176000
34 323W057010 323W057010 CUSHION KANSAI FELT 3.0T(BK)A4/FOOT F 4050210329000
35 323W057020 323W057020 CUSHION KANSAI FELT 3.0T(BK)A4/FOOT B 4050210339000
36 nsp nsp HOLDER LGHF3808A529 A4 / HINGE B 4320210271000
37 nsp nsp HOLDER LGHF3808A529 A4 / HINGE A 4320210261000
38 323W115030 323W115030 SPRING SUS304 0.3T A4 / DOOR B 3720210186000
39 nsp nsp BRACKET SECC 1.0T A4 / DOOR B 4010210786000
40 nsp nsp RING E-RING PI6 0.8T SUS B700060005E10
41 nsp nsp P.C.B SUB ASSY PS110/N1S(MARANTZ)/INPUT 7028062042010
42 nsp nsp P.C.B SUB ASSY PS110/N1S(MARANTZ)/MAIN 7028062041010
43 nsp nsp CUSHION PS110/EVA(BK)30*15*6.5T/SMPS 4050210835000
44 nsp nsp CUSHION SPONGE EVA 12TX30X15 45% 4050044345010
45 nsp nsp HEAT SINK AL6063 EXT/ MAIN 2120210528000
50 *ZZ002020R *ZZ002020R POWER SUPPLY PCB ASSY ORTP-850(SMPS BD ASSY) PS-110 8208000110010
A nsp nsp SCREW,TAP TITE +2S 3*8 B-TYPE ZNY/BH B020030081B10
B nsp nsp SCREW,TAP TITE +2S 3*17 B-TYPE ZNY/BH B020030171B10
C nsp nsp SCREW,TAP TITE AVR3300(E3) +2S 3*10 B-TYPE B020030103B11
E nsp nsp SCREW 3*8 B-TYPE NICKEL-PLATING 1500210036000
F nsp nsp SCREW,TAPPING +2S 2*6 BK/PH B010220063P10
G nsp nsp SCREW +2S 3*8 PI9.5 B-TYPE ZNY 1500001206010
H nsp nsp SCREW,TAP TITE +2S 3*5 B-TYPE BK/FH B020030053F10
J nsp nsp SCREW,TAP TITE +2S 3*6 B-TYPE ZNY/BH B020030061B10
K nsp nsp SCREW,TAP TITE +#2PS 3X8Y B020030081P10
PC nsp nsp PLATE 0.2T A4 / EARTH-C 4470210266000
PE nsp nsp PLATE 0.2T A4 / EARTH-E 4470210286000
PP nsp nsp PLATE 0.2T A4 / EARTH-P 4470210476000
TA nsp nsp TAPE BOTH FACES TAPE 3M9448HK/ARM 1220210079000
TH nsp nsp TAPE SUMITOMO 3M Y-4914/HOLDER RING 1220210109000
TL nsp nsp TAPE SUMITOMO 3M Y-4914 / LENS 1220210099000
TP nsp nsp TAPE PETFORM+PETFILM 0.05T/PROTECT 1220210119000
* nsp nsp LABEL PS110(LICENSE) 5507015930080
* nsp nsp CLAMP ACM393 DARB-2(W=2.6,L=50)/WIRE 4330000310000
* nsp *YU001180R CABLE,FLAT CARD 17PIN MAIN(CP484) – FRONT(CP301) L301241170010
POS. NO VERS.
COLOR
PART NO.
(FOR EUR) DESCRIPTION
PART NO.
(MJI)
* nsp nsp CLAMP CABLE TIE DACT-100A 4330040343010
PACKING
- ZK16AW0010 ZK16AW0010 REMOTE CONTROLLER RC110PS (SILVER,44KEY) 8300110020010
- /N1S 16AW851310 16AW851310 INSTRUCTION MANUAL USER GUIDE PS110(N1S) EUROPE 5707210420050
NOT STANDARD
SPARE PARTS
- nsp nsp LABEL PS110(N1S)SHIPPING 5507051880320
48 nsp 323W257010 CABINET SECC 0.8T A2 / TOP 3007210236020
- nsp 16AW801010 BOX,GIFT PS110/ALL(MARANTZ) DW 6007210290040
- nsp 323W809010 CUSHION,SNOW SR110/N1S(MARANTZ) EPS(WHITE) 6230210314000
- nsp nsp POLY BAG LD 260*390*0.03T SILK 6337000240010
- nsp nsp POLY BAG DRAF100(E1) "BK 400*520"/SET 6337200029010
- nsp nsp CARD SR110 IMPORTANT 5777200120050
- nsp nsp BATTERY,DRY ALKALINE AAA SIZE(LR03)1.5V G670001R50150
- nsp nsp LABEL 50TH ANNIVERSARY 5507020630070
27 28
NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

29 30
Rsetting the unit
1. Pull out the Mains (AC) plug from wall outlet.
2. Keep pressing the STAND BY button on the front panel.
3. Insert the Mains (AC) plug to wall outlet.
4. All the settings except the parental lock password are reset.
Firmware version check
1. Pull out the Mains (AC) plug from wall outlet.
2. Keep pressing the DISPLAY button on the front panel.
3. Insert the Mains (AC) plug to wall outlet.
4.The firmware version is displayed on the front FLD.
(Ex.:VER Jan16-1)
5. Push or turn the MULTI JOG dial one step to either side.All the FLD segments light up then light off one by one.
8. SERVICE PROCEDURE
9. ELECTRICAL PARTS LIST
The suppliers and their type numbers of fusible resistors
are as follows;
1. KOA Corporation
Part No.(MJI) Type No.(KOA) Description
NH05 ×××140 RF25S × ×××ΩJ(±5% 1/4W)
NH05 ×××120 RF50S × ×××ΩJ(±5% 1/2W)
NH85 ×××110 RF73B2A × ×××ΩJ(±5% 1/10W)
NH95 ×××140 RF73B2E × ×××ΩJ(±5% 1/4W)
2. Matsushita Electronic Components Co., Ltd
Part No.(MJI) Type No.(MEC) Description
NF05 ×××140 ERD-2FCJ ×××(±5% 1/4W)
RF05 ×××140
NF02 ×××140
ERD-2FCG ×××(±2% 1/4W)
RF02 ×××140
Examples ;
Resistance value
0.1Ω .... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104
0.5Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684
1 Ω .... 010 100 Ω .... 101 10 kΩ .... 103 1 MΩ .... 105
6.8Ω .... 068 390 Ω .... 391 22 kΩ .... 223 4.7 MΩ .... 475
ASSIGNMENT OF COMMON PARTS CODES.
RESISTORS
R : 1) GD05 × × × 140, Carbon film fixed resistor, ±5% 1/4W
R : 2) GD05 × × × 160, Carbon film fixed resistor, ±5% 1/6W
Examples ;
Resistance value
0.1Ω .... 001 10 Ω .... 100 1 kΩ .... 102 100 kΩ .... 104
0.5Ω .... 005 18 Ω .... 180 2.7 kΩ .... 272 680 kΩ .... 684
1 Ω .... 010 100 Ω .... 101 10 kΩ .... 103 1 MΩ .... 105
6.8Ω .... 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.
CAPACITORS
C : CERAMIC CAP.
3) DD1× ×××370, Ceramic capacitor
Disc type
Temp.coeff.P350 N1000, 50V
Examples ;
Tolerance (Capacity deviation)
±0.25 pF .... 0
±0.5 pF .... 1
±5%.... 5
Tolerance of COMMON PARTS handled here are as follows :
0.5 pF 5 pF .... ±0.25 pF
6 pF 10 pF .... ±0.5 pF
12 pF 560 pF.... ±5%
Capacity value
0.5 pF ....005 3 pF ....030 100 pF .... 101
1 pF ....010 10 pF ....100 220 pF .... 221
1.5 pF ....015 47 pF ....470 560 pF .... 561
C : CERAMIC CAP.
4) DK16× × × 300, High dielectric constant ceramic
capacitor
Disc type
Temp.chara. 2B4, 50V
Examples ;
Capacity value
100 pF ....101 1000 pF ....102 10000 pF .... 103
470 pF ....471 2200 pF ....222
C : 5) ELECTROLY CAP.( ), 6) FILM CAP. ( )
5) EA
× × × × × × 10, Electrolytic capacitor
One-way lead type, Tolerance±20%
Examples ;
Capacity value
0.1 µF....104 4.7µF ....475 100 µF ....107
0.33 µF....334 10 µF ....106 330 µF....337
1 µF....105 22 µF ....226 1100 µF ....118
2200 µF....228
Working voltage
6.3V....006 25V ....025
10V....010 35V ....035
16V....016 50V ....050
6) DF15× × × 350 Plastic film capacitor
DF15 × × × 310 One-way type, Mylar ±5% 50V
DF16 × × × 310 Plastic film capacitor
One-way type, Mylar ±10% 50V
Examples ;
Capacity value
0.001 µF(1000 pF) ....... 102 0.1 µF....104
0.0018 µF........................ 182 0.56 µF....564
0.01 µF........................ 103 1 µF....105
0.015 µF........................ 153
: 1) The above CODES ( R , R , C , C and
C ) are omitted on the schematic diagram in some
case.
2) On the occasion, be confirmed the common parts on
the parts list.
3) Refer to “Common Parts List” for the other common
parts (RI05, DD4, DK4).
➀
➁
Capacity value
Tolerance
➃
Capacity value
Resistance value
➄
Working voltage
Capacity value
➆
Capacity value
NOTE
NOTE ON SAFETY FOR FUSIBLE RESISTOR :
Resistance value Resistance value
(0.1 Ω−10 kΩ)
Resistance value Resistance value
ANT. : ANTENNA BATT. : BATTERY
CAP. : CAPACITOR CER. : CERAMIC
CONN. : CONNECTING DIG. : DIGITAL
HP : HEADPHONE MIC. : MICROPHONE
µ-PRO : MICROPROCESSOR REC. : RECORDING
RES. : RESISTOR SPK : SPEAKER
SW : SWITCH TRANSF. : TRANSFORMER
TRIM. : TRIMMING TRS. : TRANSISTOR
VAR. : VARIABLE X’TAL : CRYSTAL
ABBREVIATION AND MARKS
{
{
{
{
{
{
{
{
{
{
➂
➀
➁
➂
➃
➄
➅
➆
➅
NOTE ON SAFETY :
Symbol Fire or electrical shock hazard. Only original
parts should be used to replaced any part marked with
symbol . Any other component substitution (other
than original type), may increase risk of fire or electrical
shock hazard.
NOTE ON FUSE :
Regarding to all parts of parts code FS20xxx2xx, replace
only with Wickmann-Werke GmbH, Type 372 non glass type
fuse.
010728MIT