Panasonic SA-PMX152EG User manual

© Panasonic Corporation 2017. All rights reserved.
Unauthorized copying and distribution is a violation of
law.
PSG1703007CE
A6
CD Stereo System
Model No. SA-PMX150EG
SA-PMX150PC
SA-PMX152EG
Product Color: (S)...Silver Type
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
1.2. Before Repair and Adjustment ------------------------- 3
1.3. Protection Circuitry ---------------------------------------- 4
1.4. Caution For Fuse Replacement------------------------ 4
1.5. Safety Part Information----------------------------------- 4
2 Warning-------------------------------------------------------------- 5
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices---------- 5
2.2. Precaution of Laser Diode------------------------------- 6
2.3. Service caution based on Legal restrictions -------- 7
2.4. Handling Precaution for Traverse Unit --------------- 8
3 Service Navigation----------------------------------------------- 9
3.1. Service Information --------------------------------------- 9
3.2. Software / Firmware Update ---------------------------- 9
4 Specifications ----------------------------------------------------10
5 Location of Controls and Components------------------ 12
5.1. Main Unit & Remote Control Key Button
Operations ------------------------------------------------- 12
6 Service Mode----------------------------------------------------- 13
6.1. Service Mode Table ------------------------------------- 13
6.2. Service Mode Error Code ------------------------------ 14
6.3. Doctor Mode----------------------------------------------- 15
6.4. Sales Demonstration Lock Function Mode -------- 18
7 Troubleshooting Guide --------------------------------------- 19
8 Disassembly and Assembly Instructions--------------- 25
8.1. Disassembly flow chart --------------------------------- 26
8.2. Type of screws-------------------------------------------- 26
8.3. Main Parts Location Diagram ------------------------- 27
8.4. Disassembly of Top Cabinet--------------------------- 28
8.5. Disassembly of ALLPLAY Module Block ----------- 29
8.6. Disassembly of Front Panel Unit --------------------- 30
Notes: Please refer to the Original Service Manual for :
OCD Mechanism Unit, Order No. PSG1303059AE
OSpeaker system SB-PMX100EGK, Order No. PSG1505005CE

2
8.7. Disassembly of Panel Block--------------------------- 31
8.8. Disassembly of USB P.C.B. --------------------------- 32
8.9. Disassembly of ALLPLAY Antenna P.C.B.--------- 33
8.10. Disassembly of SMPS P.C.B. ------------------------- 33
8.11. Disassembly of Main P.C.B. --------------------------- 34
8.12. Disassembly of Inner Chassis ------------------------ 34
8.13. Disassembly of Tuner P.C.B.-------------------------- 35
8.14. Disassembly of DAB P.C.B. (For PMX152
only) --------------------------------------------------------- 36
8.15. Disassembly of CD Mechanism Unit ---------------- 36
8.16. Replacement of Traverse Unit ------------------------ 37
8.17. Disassembly of Bluetooth P.C.B. --------------------- 43
8.18. Disassembly of Rear Cabinet ------------------------- 43
9 Service Position------------------------------------------------- 44
9.1. Checking of Panel, Main, SMPS, ALLPLAY
Module with Data and CD Interface P.C.B. -------- 44
10 Block Diagram --------------------------------------------------- 45
10.1. SERVO & SYSTEM CONTROL BLOCK
DIAGRAM -------------------------------------------------- 45
10.2. AUDIO BLOCK DIAGRAM ---------------------------- 46
10.3. POWER SUPPLY (1/2) BLOCK DIAGRAM ------- 47
10.4. POWER SUPPLY (2/2) BLOCK DIAGRAM ------- 48
11 Wiring Connection Diagram--------------------------------- 49
12 Schematic Diagram--------------------------------------------- 51
12.1. Schematic Diagram Notes ----------------------------- 51
12.2. MAIN (MICON) CIRCUIT------------------------------- 53
12.3. MAIN (MPORT/ADC) CIRCUIT----------------------- 54
12.4. MAIN (CD MOTOR DRIVER) CIRCUIT ------------ 55
12.5. MAIN (SUPPLY) CIRCUIT ----------------------------- 56
12.6. MAIN (DSP/DAMP/HEADPHONE) CIRCUIT ----- 57
12.7. MAIN (ALLPLAY/LAN) CIRCUIT --------------------- 58
12.8. CD INTERFACE, TUNER & USB CIRCUIT ------- 59
12.9. PANEL, IR SENSOR & HEADPHONE
CIRCUIT---------------------------------------------------- 60
12.10. SMPS CIRCUIT (1/2) ----------------------------------- 61
12.11. SMPS CIRCUIT (2/2) ----------------------------------- 62
12.12. DAB CIRCUIT--------------------------------------------- 63
13 Printed Circuit Board ------------------------------------------ 64
13.1. MAIN P.C.B. (Side A)------------------------------------ 64
13.2. MAIN P.C.B. (Side B)------------------------------------ 65
13.3. CD INTERFACE, TUNER, USB &
HEADPHONE P.C.B.------------------------------------ 66
13.4. PANEL & IR SENSOR P.C.B. ------------------------- 67
13.5. SMPS & DAB P.C.B. ------------------------------------ 68
14 Voltage Measurement------------------------------------------ 69
14.1. MAIN P.C.B. (1/2) ---------------------------------------- 69
14.2. MAIN P.C.B. (2/2) ---------------------------------------- 70
14.3. SMPS & PANEL P.C.B. --------------------------------- 70
15 Exploded View and Replacement Parts List----------- 71
15.1. Cabinet Parts Location---------------------------------- 71
15.2. Packaging -------------------------------------------------- 72
15.3. Mechanical Replacement Parts List----------------- 73
15.4. Electrical Replacement Parts List-------------------- 75

3
1 Safety Precautions
1.1. General Guidelines
1. IMPORTANT SAFETY NOTICE
There are special components used in this equipment which are important for safety. These parts are marked by in the
Schematic Diagrams, Circuit Board Layout, Exploded Views and Replacement Parts List. It is essential that these critical parts
should be replaced with manufacturer’s specified parts to prevent X-RADIATION, shock, fire, or other hazards. Do not modify
the original design without permission of manufacturer.
2. An Isolation Transformer should always be used during the servicing of AC Adaptor whose chassis is not isolated from the AC
power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal
injury from electrical shocks. It will also protect AC Adaptor from being damaged by accidental shorting that may occur during
servicing.
3. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
4. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
5. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.1.1. Leakage Current Cold Check
1. Unplug the AC cord and connect a jumper between the two prongs on the plug.
2. measure the resistance value, with an ohmmeter between the jumpered AC plug and each exposed metallic cabinet part on
the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to the
chassis, the reading should be between 1MΩand 5.2MΩ. When the exposed metal does not have a return path to the chas-
sis, the reading must be
1.1.2. Leakage Current Hot Check
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a 1.5kΩ, 10 watts resistor, in parallel with a 0.15μF capacitors, between each exposed metallic part on the set and a
good earth ground such as a water pipe, as shown in Figure 1-1.
3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of the above measurements.
6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent)
may be used to make the hot checks, leakage current must not exceed 1/2 milliamp. In case a measurement is outside of the
limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is
returned to the customer.
Figure. 1-1
1.2. Before Repair and Adjustment
Disconnect AC power & discharge AC Capacitors (C5700, C5701, C5702, C5704, C5705 and C5706) through a 10ohm, 1W resis-
tor to ground.
Caution : DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.
After repairs are completed, restore power gradually using a variac, to avoid overcurrent.
• Current consumption during AC 240V, at 50Hz in NO SIGNAL mode (at volume minimum in FM mode) should be ~200 mA. (For
EG)
• Current consumption during AC 120V, at 60Hz in NO SIGNAL mode (at volume minimum in FM mode) should be ~200 mA. (For
PC)

4
1.3. Protection Circuitry
The protection circuitry may have operated if either of the following conditions are noticed:
• No sound is heard when the power is turned on.
• Sound stops during a performance.
The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are
"shorted", or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used.
If this occurs, follow the procedure outlines below:
1. Turn off the power.
2. Determine the cause of the problem and correct it.
3. Turn on the power once again after one minute.
Note:
When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.
1.4. Caution For Fuse Replacement
1.5. Safety Part Information
Safety Parts List:
There are special components used in this equipment which are important for safety.
These parts are marked by in the Schematic Diagrams, Exploded View & Replacement Parts List. It is essential that these
critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the
original design without permission of manufacturer.
Safety Ref. No. Part No. Part Name & Description Remarks
12 RGR0474M-A REAR CABINET 150PCS
12 RGR0474M-B REAR CABINET 150EGS
12 RGR0474N-A REAR CABINET 152EGS
48 RFKKMX100EGS TOP AL ORNAMENT ASS'Y
301 TXQ0011 TRAVERSE ASS’Y (E.S.D)
A2 K2CB2YY00065 AC CORD 150PCS
A2 K2CQ2YY00107 AC CORD 150EGS, 152EGS
A3 TQBJ0992 O/I BOOK (En) 150EGS
A3 TQBJ0993 O/I BOOK (Ge/It/Fr/Du) 150EGS, 152EGS
A3 TQBJ0994 O/I BOOK (Da/Sw/Fi) 150EGS, 152EGS
A3 TQBJ0995 O/I BOOK (Po/Cz/Sp) 150EGS
A3 TQBJ0996 O/I BOOK (En/Cf) 150PCS
PCB6 TNPA6426 SMPS P.C.B (RTL) 150EGS,152EGS
PCB6 TNPA6426AB SMPS P.C.B (RTL) 150PCS
C5700 F1BAF102A216 1000pF AC250 <= Vac <315
C5701 F0CAF104A218 0.1uF AC250 <= Vac <315
C5702 F0CAF104A218 0.1uF AC250 <= Vac <315
C5704 F1BAF4710005 470pF AC250 <= Vac <315
C5705 F1BAF4710005 470pF AC250 <= Vac <315
C5706 F1BAF102A216 1000pF AC250 <= Vac <315
DZ5701 D4EAY5110006 DIODE
L5701 G0B103G00023 INDUCTOR
L5702 G0B103G00023 INDUCTOR
T5700 G4DYZ0000085 SWITCHING TRANSFORMER
PC5721 B3PBA0000579 PHOTO COUPLER
PC5723 B3PBA0000579 PHOTO COUPLER
PC5724 B3PBA0000579 PHOTO COUPLER
P5701 K2AA2B000011 AC INLET 150EGS, 152EGS
P5701 K2AB2B000007 AC INLET 150PCS
F1 K5G312YA0159 F1
R5700 ERJ12YJ125U 1.2M 1/2W
R5701 ERJ12YJ125U 1.2M 1/2W

5
2Warning
2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensi-
tive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec-
trostatically Sensitive (ES) Devices.
The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge
(ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as alumi-
num foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static (ESD protected)” can
generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or compara-
ble conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
CAUTION:
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the
brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) suf-
ficient to damage an ES device).

6
2.2. Precaution of Laser Diode
Caution:
This product utilizes a laser diode with the unit turned "on", invisible laser radiation is emitted from the pickup lens.
Wavelength: 790 nm (CD)
Maximum output radiation power from pickup: 100 μW/VDE
Laser radiation from the pickup unit is safety level, but be sure the followings:
1. Do not disassemble the pickup unit, since radiation from exposed laser diode is dangerous.
2. Do not adjust the variable resistor on the pickup unit. It was already adjusted.
3. Do not look at the focus lens using optical instruments.
4. Recommend not to look at pickup lens for a long time.
ACHTUNG :
Dieses Produkt enthält eine Laserdiode. Im eingeschalteten Zustand wird unsichtbare Laserstrahlung von der Lasereinheitadg-
estrahit.
Wellenlänge : 790nm (CD)
Maximale Strahlungsleistung der Lasereinheit :100 μW/VDE
Die Strahlung an der Lasereinheit ist ungefährlich, wenn folgende Punkte beachtet werden:
1. Die Lasereinheit nicht zerlegen, da die Strahlung an der freigelegten Laserdiode gefährlich ist.
2. Den werkseitig justierten Einstellregler der Lasereinhit nicht verstellen.
3. Nicht mit optischen Instrumenten in die Fokussierlinse blicken.
4. Nicht über längere Zeit in die Fokussierlinse blicken.
Figure. 2-1
CAUTION!
THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT
IN HAZARDOUS RADIATION EXPOSURE.

7
2.3. Service caution based on Legal restrictions
2.3.1. General description about Lead Free Solder (PbF)
The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this
equipment in considering the globally environmental conservation.
The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin
(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86°F) more than that
of the normal solder.
Definition of PCB Lead Free Solder being used
Service caution for repair work using Lead Free Solder (PbF)
• The lead free solder has to be used when repairing the equipment for which the lead free solder is used.
(Definition: The letter of “PbF” is printed on the PCB using the lead free solder.)
• To put lead free solder, it should be well molten and mixed with the original lead free solder.
• Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC.
• Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt the
lead free solder.
• Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 350±30 degrees
C (662±86°F).
Recommended Lead Free Solder (Service Parts Route.)
• The following 3 types of lead free solder are available through the service parts route.
RFKZ03D01K-----------(0.3mm 100g Reel)
RFKZ06D01K-----------(0.6mm 100g Reel)
RFKZ10D01K-----------(1.0mm 100g Reel)
Note
* Ingredient: Tin (Sn), 96.5%, Silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%
The letter of “PbF” is printed either foil side or components side on the PCB using the lead free solder.
(See right figure)

8
2.4. Handling Precaution for Traverse Unit
The laser diode in the optical pickup unit may break down due to static electricity of clothes or human body. Special care must be
taken avoid caution to electrostatic breakdown when servicing and handling the laser diode in the Traverse Unit.
2.4.1. Cautions to Be Taken in Handling the Optical Pickup Unit
The laser diode in the optical pickup unit may be damaged due to electrostatic discharge generating from clothes or human body.
Special care must be taken avoid caution to electrostatic discharge damage when servicing the laser diode.
1. Do not give a considerable shock to the optical pickup unit as it has an extremely high-precise structure.
2. To prevent the laser diode from the electrostatic discharge damage, the flexible cable of the optical pickup unit removed
should be short-circuited with a short pin or a clip.
3. The flexible cable may be cut off if an excessive force is applied to it. Use caution when handling the flexible cable.
4. The antistatic FFC is connected to the new optical pickup unit. After replacing the optical pickup unit and connecting the flexi-
ble cable, cut off the antistatic FFC.
Figure. 2-2
2.4.2. Grounding for electrostatic breakdown prevention
Some devices such as the CD player use the optical pickup (laser diode) and the optical pickup will be damaged by static electricity
in the working environment. Proceed servicing works under the working environment where grounding works is completed.
2.4.2.1. Worktable grounding
1. Put a conductive material (sheet) or iron sheet on the area where the optical pickup is placed, and ground the sheet.
2.4.2.2. Human body grounding
1. Use the anti-static wrist strap to discharge the static electricity form your body.
Figure. 2-3

9
3 Service Navigation
3.1. Service Information
This service manual contains technical information which will allow service personnel’s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service
manual.
3.1.1. P.C.B. repair method
In case of P.C.B. repair, please refer as follow :
Table 3-1
3.1.2. Individual Part repair method (For Main P.C.B.)
Main P.C.B is replaced by PCB exchange. Additionally, below are list of ICs that can be replaced individually. Please see Table 3-2.
For the location of the respective ICs, please refer to P.C.B. section.
Table 3-2
3.2. Software / Firmware Update
Detective P.C.B. / Parts Repair method Remarks
1) CD INTERFACE P.C.B. Change by component
2) MAIN P.C.B. Change by P.C.B. exchange
3) TUNER P.C.B. Change by component
4) DAB P.C.B. Change by component
5) USB P.C.B. Change by component
6) PANEL P.C.B. Change by component
7) IR SENSOR P.C.B. Change by component
8) HEADPHONE P.C.B. Change by component
9) SMPS P.C.B. Change by component
10) BLUETOOTH P.C.B. Change by P.C.B. exchange
11) ALLPLAY MODULE with Data Change by P.C.B. exchange
12) ALLPLAY ANTENNA P.C.B. Change by P.C.B. exchange
Detective P.C.B. / Parts Repair method Remarks
1) IC1101 Change by component Main P.C.B. (Side B)
2) IC1102 Change by component Main P.C.B. (Side B)
3) IC1103 Change by component Main P.C.B. (Side B)
4) IC1104 Change by component Main P.C.B. (Side B)
5) IC1105 Change by component Main P.C.B. (Side B)
6) IC1107 Change by component Main P.C.B. (Side B)
7) IC1108 Change by component Main P.C.B. (Side B)
8) IC1109 Change by component Main P.C.B. (Side B)
9) IC1110 Change by component Main P.C.B. (Side B)
10) IC1111 Change by component Main P.C.B. (Side B)
11) IC1112 Change by component Main P.C.B. (Side B)
12) IC1115 Change by component Main P.C.B. (Side B)
13) IC2004 Change by component Main P.C.B. (Side B)
14) IC8001 Change by component Main P.C.B. (Side B)

10
4 Specifications
QGeneral
Power supply
(For EG) AC 220 V to 240 V, 50 Hz
(For PC) AC 120 V, 60 Hz
Power consumption 45 W
Dimensions (main unit)
W x H x D 211 mm x 114 mm x 267 mm
(8 5/16” x 4 1/2” x 10 1/2”)
Mass (main unit) Approx. 3 kg (6.6 lbs)
Operating temperature range 0 °C to +40 °C (+32 °F to +104 °F)
Operating humidity range 35% to 80 % RH
(no condensation)
Power consumption in standby
mode
(When “BLUETOOTH Standby” is
“Off”)*1, *2
(For EG) 0.4 W (approximate)
(For PC) 0.25 W (approximate)
(When “BLUETOOTH Standby” is
“On”)*1, *2
(For EG) 0.5 W (approximate)
(For PC) 0.35 W (approximate)
(When in Network Standby)*12 W (approx.)
QAmplifier Section
RMS Output Power
Front Ch (both ch driven) 60 W per channel (3 Ω), 1 kHz,
10% THD
Total RMS power 120 W
QFM section
Preset memory 30 stations
Frequency range
(For EG) 87.50 MHz to 108.00 MHz
(50 kHz step)
(For PC) 87.9 MHz to 107.9 MHz
(200 kHz step)
(For PC) 87.5 MHz to 108.0 MHz
(100 kHz step)
Antenna terminals 75 Ω(unbalanced)
QDAB SECTION (For PMX152)
DAB memories 20 channels
Frequency Band (Wavelength)
Band III 5A to 13F
(174.928 MHz to 239.200 MHz)
Sensitivity *BER 4x10-4
Min Requirement –98 dBm
DAB External Antenna
Terminal F - Connector (75 Ω)
QDisc Section
Disc played (8 cm (3”) or 12 cm
(5”)) CD, CD-R/RW (CD-DA, MP3*3)
Pick up
Wavelength 790 nm (CD)
QTerminals section
USB Port Terminal Type: USB-A
USB port power DC OUT 5 V 2.1 A
USB standard USB 2.0 High Speed
Media file format support MP3*3(*.mp3), AIFF (*.aiff),
FLAC (*.flac), WAV (*.wav),
AAC (*.m4a), DSD (*.dff, *.dsf)
Audio Support format
MP3*3/ACC*4
Sampling frequency 32/44.1/48 kHz
Audio word size 16 bits
Channel count 2 ch
AIFF/FLAC*5/WAV
Sampling frequency 32/44.1/48/88.2/96/176.4/192 kHz
Audio word size 16 bits/24 bits
Channel count 2 ch
DSD 2.8 MHz, 5.6 MHz
USB device file system FAT12, FAT16, FAT32
PC IN (EXT-IN)*6Terminal Type: USB-B
USB standard USB 2.0 High Speed
USB Audio Class specification USB Audio Class 2.0, Asynchro-
nous mode
Audio support format
LPCM
Sampling frequency 32/44.1/48/88.2/96/176.4/192 kHz
Audio word size 16 bits/24 bits
Channel count 2 ch
Ethernet interface LAN (10BASE-T/100BASE-TX)
Headphones Stereo, 3.5 mm (1/8”) jack
AUX IN (EXT-IN) Pin jack
QSpeaker Section
Speaker unit(s)
Woofer 14 cm (5 1/2”) cone type x 1
Tweeter 1.9 cm (3/4”) dome type x 1
Super tweeter 1.2 cm (15/32”) piezoelectric type
x 1
Impedance 3 Ω
Dimensions (W x H x D) 161 mm x 238 mm x 264 mm
(6 11/32” x 9 3/8” x 10 13/32”)
Mass Approx. 3 kg (6.6 lbs)
QBluetooth®Section
Version Bluetooth® Ver.2.1+EDR
Class Class 2
Supported Profiles A2DP, AVRCP
Frequency band 2.4 GHz band FH-SS
Operation Distance 10 m (33 ft) Line of sight
Supported Codec AAC, SBC
QWi-Fi/AirPlay section
Wi-Fi
WLAN Standard IEEE802.11a/b/g/n
Frequency range 2.4 GHz band / 5 GHz band
Security WPA2™
WPS version Version 2.0
Audio support format (AllPlay)
MP3*3/AAC
Sampling frequency 32/44.1/48 kHz
Audio word size 16 bits
Channel count 2 ch
FLAC*5/ALAC/WAV
Sampling frequency 32/44.1/48/88.2/96/176.4/192 kHz
Audio word size 16 bits/24 bits
Channel count 2 ch
Note:
• Specifications are subject to change without notice. Mass and
dimensions are approximate.
• Total harmonic distortion is measured by the digital spectrum ana-
lyzer.
*1: No device is connected to the USB port before turning to standby
mode.
*2: Network standby is inactive.

11
*3: MPEG-1 Layer 3, MPEG-2 Layer 3.
*4: Support profile AAC-LC only.
*5: Uncompressed FLAC files may not operate correctly.
Support block size from 1152 to 4096.
*6: USB-DAC port.
QSystem : SC-PMX150EGS Music center: SA-PMX150EGS
Speaker: SB-PMX100EGK
QSystem : SC-PMX150PCS Music center: SA-PMX150PCS
Speaker: SB-PMX100EGK
QSystem : SC-PMX152EGS Music center: SA-PMX152EGS
Speaker: SB-PMX100EGK

12
5 Location of Controls and Components
5.1. Main Unit & Remote Control Key Button Operations

13
6 Service Mode
This unit is equipped with features of self diagnostic & doctor mode setting for checking the functions & reliability.
6.1. Service Mode Table
Service Mode To enter into Service Mode
checking
Item FL display Key operation
Mode name Description
Error code information
Delete Error code
Example:
System will perform a check on
any unusual/error code from the
memory
To clear the stored in memory
(EEPROM IC)
i) Opecon version
Software Version
iii) AllPlay version
Cold Start
a) To display model name &
Opecon version
c) To display AllPlay version
ii) SDK version b) To display SDK version
Step 1 : Select CD mode
(Ensure no disc is inserted).
Step 2 : Press and hold [ ] follow by
[ ] on main unit for 2
second .
• To exit, press the [TA] on the main
unit or using the remote control.
• Unplug the AC cord.
Step 1 : Press [STOP] on main unit.
• To exit, press the [TA] on the main
unit or using the remote control.
• Unplug the AC cord.
Step 1 : Press and hold [OK] on
remote control for more than
5 second.
• To exit, press the [TA] on the main
unit or using the remote control.
• Unplug the AC cord.
Version display
(Display 1)
Press [DISPLAY] button on the
remote control.
• To exit, press the [TA] on the main
unit or using the remote control.
• Unplug the AC cord.
Press [SETUP] button on the remote
control.
• To exit, press the [TA] on the main
unit or using the remote control.
• Unplug the AC cord.
To activate cold start upon next
power up.
(Backup data are initialized)
(Display 2)
(DAB-SCB-F54444 -0001- 0034-V6.0.23.Ex61368-7)
(Example Display scrolling )
Tuner DAB
module version
(For PMX152)
1) Change to DAB selector.
2) Press [SOUND] button on the
remote control.
• To exit, press the [TA] on the main
unit or using the remote control.
• Unplug the AC cord.
To display Tuner DAB module
version.
(Display 3)
iv) DTB version c) To display DTB version
(Display 4)
Model Name
PMX80
PMX82/84/82M
PMX150
PMX152
Version display
7IA
7IB
7IC
7ID

14
6.2. Service Mode Error Code
6.2.1. CD Mechanism Error Code Table
6.2.2. Power Amp Error Code Table
6.2.3. Bluetooth Error Code Table
6.2.4. AllPlay Error Code Table
CD H15 Press [ ] on main unit for
next error.
CD H16 CD Closing Abnormal
CD Closing Abnormal
Press [ ] on main unit for
next error.
Error Code Diagnostic Contents Description of error Automatic FL Display Remarks
During normal operation, if
“POS_SW_R (OPEN_SW)”
is not detected within 4~5
sec, “CD H15” shall be
memorized.
During closing operation, if
“POS_SW_CEN
(CLOSE_SW)” is not
detected within 4~5 sec,
“CD H16” shall be
memorized.
F61 Press [ ] on main unit for
next error.
Press [ ] on main unit for
next error.
Automatic FL Display RemarksError Code Diagnostic Contents Description of error
D-AMP IC output abnormal PDET2 (DC_DET_AMP)= L
(NG).
PDET2 (DC_DET_AMP) is
checked by reading the
input 2x20ms, F61 error
code shall be memorized
F76
Power supply abnormal PDET1 (DC_DET_PWR) = L
(NG).
PDET1 (DC_DET_PWR) is
checked by reading the input
2x1ms, F76 error code shall
be memorized.
Automatic FL Display RemarksError Code Diagnostic Contents Description of error
F703 Bluetooth Communication Communication between
Bluetooth module and
micro-p abnormal
Press [ ] on main unit for
next error.
F77 Bluetooth Address Error If there is no valid Bluetooth
address stored in the
EEPROM IC
Press [ ] on main unit for
next error.
Automatic FL Display RemarksError Code Diagnostic Contents Description of error
F704 AllPlay Communication Communication between
AllPlay module and
micro-p abnormal
Press [ ] on main unit for
next error.

15
6.3. Doctor Mode
6.3.1. Doctor Mode Table 1
Item FL Display Key Operation
Mode Name Description Front Key
Doctor Mode (Display 1)
(Display 2)
The SDK version will be display for 2 sec.
In any mode:
Press [ ] button on main unit follow by
[4] & then [7] on the remote control.
•To exit Doctor Mode, press [DEL]
button on the remote control without
power off.
• Unplug the AC cord.
In Doctor mode:
Press [1] button on the remote control.
To cancel, press [0] button on remote
control. [CANCEL] will be display and
returns to Doctor Mode.
•To exit Doctor Mode, press [DEL]
button on the remote control without
power off.
• Unplug the AC cord.
(Display 3)
The Checksum of EEPROM and firmware
version will be display for 2 sec.
To enter into Doctor Mode for
checking of various items and
displaying EEPROM check sum
and Opecon firmware version
Note: The Opecon firmware
version as shown is an example.
It will be revised when there is
updates.
Displaying of
1. Year of sales.
2. Model type.
3. ROM type.
4. Opecon version number.
5. SDK version.
6. AllPlay version.
FL Display sequence Display
1¡2¡3¡4
FL Display Test
To check the FL segments
display (All segments will light
up)
In Doctor Mode:
Press [ ] follow by [2] & then [1]
button on the remote control.
To check the Loading Reliability
of tray.
CD Tray
Reliability
•To exit Doctor Mode, press [DEL]
button on the remote control without
power off.
• Unplug the AC cord.
To cancel, press [0] button on remote
control. [CANCEL] will be display and
returns to Doctor Mode.
1 2 3 4
6
(Display 4)
(Display 5)
Model Name
PMX80
PMX82/84/82M
PMX150
PMX152
Version display
7IA
7IB
7IC
7ID

16
6.3.2. Doctor Mode Table 2
In Doctor Mode:
Press [ ] follow by [1] & then [2]
button on the remote control.
To check for the traverse unit
operation. In this mode, the
first & last track is access &
read. (TOC). It fails when
TOC is not completed by 10s
or the traverse is out of
focus. for more than 2s
CD Traverse
Test Mode
• To exit Doctor Mode, press [DEL]
button on the remote control without
power off.
• Unplug the AC cord.
To cancel, press [0] button on remote
control. [CANCEL] will be display and
returns to Doctor Mode.
Item FL Display Key Operation
Mode Name Description Front Key
CD Combination
Tes t
To check the open/close
operation & inner outer disc
access operation.
1. It fails when CD
open/close is not completed
by 4s.
2. The disc access fails in
10s.
3. The traverse is out of
focus for more than 2s.
In Doctor Mode:
Press [ ] follow by [1] & then [5]
button on the remote control.
• To exit Doctor Mode, press [DEL]
button on the remote control without
power off.
• Unplug the AC cord.
To cancel, press [0] button on remote
control. [CANCEL] will be display and
returns to Doctor Mode.
Press [ ] follow by [2] & then [5]
button on the remote control.
The [NO DISC] display will appear after 2s.
To activate cold start upon
next power up.
(Backup data are initialized)
Cold Start In Doctor Mode:
Press [4] button on remote control.
• To exit Doctor Mode, press [DEL]
button on the remote control without
power off.
• Unplug the AC cord.
To cancel, press [0] button on remote
control. [CANCEL] will be display and
returns to Doctor Mode.
Device name is set to [SC-PMX150-YY] or
[SC-PMX152-YY]
Y= Value number (Please refer table below).
Bluetooth module checking
Bluetooth Module
Test
In Doctor Mode:
• To exit Doctor Mode, press [DEL]
button on the remote control without
power off.
• Unplug the AC cord.
To cancel, press [0] button on remote
control. [CANCEL] will be display and
returns to Doctor Mode.
Region
DBEB, DBGN
DBEG
EG
PC
DBEB
(For DAB)
(For DAB)
(For DAB - PMX82M model)
Value (Y)
15
1
14
10
0

17
6.3.3. Doctor Mode Table 3
Display of Bluetooth MAC Address will
scroll forever
Bluetooth Address Check
Bluetooth Mac
Address Checking
Press [ ] follow by [3] & then [1]
button on the remote control.
In Doctor Mode:
Select to the Bluetooth Mode
•To exit Doctor Mode, press [DEL]
button on the remote control without
power off.
• Unplug the AC cord.
To cancel, press [0] button on remote
control. [CANCEL] will be display and
returns to Doctor Mode.
Item FL Display Key Operation
Mode Name Description Front Key
The [NO DISC] display will appear after 2s.
During updating, FL will blink “Updating”
Then FL will display “Network”
Note : During updating,
nokey is valid.
If main unit finish updating successfully,
FL will scroll “ Network Initializing” until
initialization finished
Press [ ] follow by [1] & then [6]
button on the remote control.
AD value of region pin is check and display
will show [REG ON_YY] based on region
table.
YY = 1 ~ 15 based on region table as below.
Checking for model no and
Region
Region Check
ALLPLAY
Firmware Update
Note: ALLPLAY module
initialization must finish before
enter this test mode.
1. Necessary items
(a) PC with tftp server setting
(b) Cross over LAN cable
(c) AllPlay firmware file (Eg.
sam-mcu-s-all7cd-103.sam)
(d) DTB file (Eg. all-sam-pana-
all7cddab.mft)
2. Preparation on PC and network
setting
(a) Put AllPlay firmware file and DTB
file on tftp folder in PC
(b) Set IP address of PC to
“172.19.42.100”. IP address
“172.19.42.101” is for PMX150 main
unit. Tester don’t have to set that
manually.
(c) Connect main unit to PC with LAN
cable directly
ALLPLAY
Firmware
In Doctor Mode:
•To exit Doctor Mode, press [DEL]
button on the remote control without
power off.
• Unplug the AC cord.
To cancel, press [0] button on remote
control. [CANCEL] will be display and
returns to Doctor Mode.
1) Change to Network selector.
2) Press [SOUND] button on the
remote control.
In Doctor Mode:
•To exit Doctor Mode, press [DEL]
button on the remote control without
power off.
• Unplug the AC cord.
To cancel, press [0] button on remote
control. [CANCEL] will be display and
returns to Doctor Mode.
If updating fail, FL will display“Fail”
Region
DBEB, DBGN
DBEG
EG
PC
DBEB
(For DAB)
(For DAB)
(For DAB - PMX82M model)
Value (Y)
15
1
14
10
0

18
6.3.4. Doctor Mode Table 4
6.4. Sales Demonstration Lock Function Mode
Item FL Display Key Operation
Mode Name Description Front Key
Checking for DAB firmware
version.
DAB Module
Firmware version
(For PMX152)
Press [8] button on remote control.
Change to DAB selector and display
DAB module firmware version.
In Doctor Mode:
• To exit Doctor Mode, press [DEL]
button on remote control without
power off.
• Unplug AC cord.
To cancel, press [0] button on remote
control. [CANCEL] will be display and
returns to Doctor Mode.
(Scrolling display for version no.)
(Scrolling display)
Display will show for 2s.
Notes :
All keys are valid except [OPEN/CLOSE].
Mainly used when the system
is in display at sales division
Sales Demo Step 1 : Turn on the unit.
Step 2 : Press and hold [OPEN/CLOSE]
and [SELECTOR] keys
for 5 secs.
Step 3 : The display will show entering
into the mode.
Item FL Display Key Operation
Mode Name Description Front Key
To cancel,
Step 1 : Select CD Mode and adjust
volume level to 19.
Step 2 : Press and hold [OPEN/CLOSE]
and [SELECTOR] keys
for 5 secs.
Step 3 : The display will show after exit
from the mode.

19
7 Troubleshooting Guide
1R3RZHURU1R'LVSOD\
Press Power Button
of Unit or Remote Control
to Turn ON the Unit
No Display on
FL Panel
Caution:
1. AC Cord Plug-out
2. CheckFuse(F1) = 0 ohm
[ refer to check point - ]
CheckFuse (F1)
Check Primary E-Cap (C5720)
Measured300V or more
[refer to check point - ]
Check
SMPS Module
Check Secondary Cap. (C5811)
Measured 8V or 13.5V
[refer to check point - ]
Check SMPS Module
Check DC-DC Regulator
IC (IC1103) Measured
3.3VatC1187
[refer to check point ]
Change
IC1003
Check DCDC IC
(IC1115)
Measured 1.6V at Pin 1 of LB1105
[refer to check point ]
Change
IC1115
CheckConnector (CN1100)
Measured14.5V
at Pin 6
Check wire
connector
Check DCDC IC
(IC2900)
Measured14.5Vat C2905
[refer to check point ]
Change
IC2900
OK OK
OK
OK OK OK OK
NG
NG
NG
NG
NG
NG NG
5
4
123
6
Check Regulator IC
(IC1111)
Measured12V at pin 1
[refer to check point ]
Change
IC1111
NG
7
IC1003
IC1115
connector
IC2900
Check Regulator IC
(IC1106)
Measured 1.6V at Pin 3 to GND
[refer to check point ]
Change
IC1106
NG
5a
NOTICE:
IC1115 used in PMX150/152 only
IC1106 used in PMX80/82/84 only
NOTICE:
14.5Vin PMX150/152only
12V used in PMX80/82/84 only
Check Boost Regulator
IC (IC1112) Measured
32VafterD1115
[refer to check point ]
Change
IC1112
CheckConnector (CN8001)
Measured32V at Pin 17
Check Main PCB
& FFC
If No Display on
FL Panel
CheckPanel
PCB
OK OK
NG NG NG
8
IC1111
NOTICE:
PMX150/152 only
CheckConnector (CN8001)
Pin 2/3/4 if have any Signal CLK/Data by using
Oscilloscope
Change Main PCB
NG
OK
OK
NOTICE:
32V in PMX150/152 only
12V used in PMX80/82/84 only
&DQQRW3RZHU21GXHWR(UURUFRGH)
Press Power Button
of Unit or Remote Control
to Turn ON the Unit
FL Display
"F76"
Check DCDC IC
(IC1101)
Measured 5.2V at Pin 1 of LB1101
[refer to check point ]
Check DCDC IC
(IC1102)
Measured 5.6V at Pin 1 of LB1103
[refer to check point ]
Check DCDC IC
(IC1115)
Measured 1.6V at Pin 1 of LB1105
[f t hk it ]
Check Regulator IC
(IC1106)
Measured 1.6V at Pin1 of LB1112
[refer to check point ]
Check Regulator IC
(IC1104)
Measured 5V at Pin 1 of LB1108
[refer to check point ]
Change
IC1101
Change
IC1102
Change
IC1104
Change
IC1106
Change
IC1115
NG
NG
NG
NG
NG
Note: NeedtomonitorVoltageSupplyfromPoweronwillreachexpected
output(RecommendtouseDigitalOscilloscope)
OK
OK
OK
OK
9
10
11
5a
Check DCDC IC
(IC1105)
Measured 3.3V at Pin 1 of LB1109
[refer to check point ]
[
re
f
er
t
o c
h
ec
k
po
i
n
t
]
NOTICE:
IC1115 and IC1105 used in PMX150/152 only
IC1106 used in PMX80/82/84 only
Change
IC1105
NG
OK
5
12

20
3. Cannot Power ON due to Error code F61
Press Power Button
of Unit or Remote Control
to Turn ON the Unit
FL Display
"F61"
OK
Check DCDC IC
(IC2900)
Measured14.5V at C2905
[refer to check point ]
CheckConnector (CN1100)
Measured14.5V at Pin 6
Check wire
connector
NG
Change
IC2900
NG
NOTICE:
14.5Vin PMX150/152only
12V used in PMX80/82/84 only
CheckTransistor (Q4204)
Measured12V at LB4208
[refer to check point ]
ChangeQ4204
NG
13
Check DAMP IC (IC4200)
Measured12V at Pins
1/21/22/23/44
[refer to check point ]
ChangeIC4200
NG
14
NOTICE:
PMX150/152 only
Check EUT speaker wire
terminals short to Chassis
Change Main PCB
NG
OK
OK
6
4. Bluetooth®Pairing Failure
5. Main Set any buttons "NO function"
Press Power Button
of Unit or Remote Control
to Turn ON the Unit
Press [ PAIRING] on the Set
or Remote Control
Display " BLUETOOTH"
NG
Blinking "PAIRING' will display, during
Pairingcheck/selecton smartphoneor other
devices the "EUT" and confirm "Connected"
The set will display
"BLUETOOTH"
Bluetooth
operating
normally
KOKO OK
Do the Cold Start
AC Plug-out. Press and Hold "Power" button on
Main set then ac plug in. FL Display "------------"
OK
Go back the Start step
(1st Step)
Change Main PCB or BT Module PCB
NG
OK
If the set displayed the
"READY" then followed
by "BLUETOOTH"
redo the Pairing step
NG
Ch k DC
DC R l
6. No Remote Control Function
Power Button/ Open/Close
in Main Unit or on Remote
Control no response
Ch
ec
kDC
-
DC R
egu
l
ator
IC (IC1103) Measured
3.3V at C1187
[refer to check point ]
Change
IC1003
NG
4
CheckConnector (CN8001)
Measured3.3V at Pin 13
Check Main PCB
& FFC
NG
CheckPanel
PCB
OK OK
Play/Pause/Stop/Selector
no response CheckConnector (CN8001)
Measured3.3V at Pin 12
Check Main PCB
& FFC
NG
CheckPanel
PCB
OK
Change Main
PCB
OK
Change Main
PCB
OK
ChangePanel PCB
NG
Remote
Control no response
Check DC-DC Regulator
IC (IC1103) Measured
3.3V at C1187
CheckConnector (CN8001)
Measured3.3V at Pin 15 Check Panel
PCB
OK OK
Change Main
PCB
OK
ChangePanel PCB
NG
Change
IC1003
NG
4
Check Main PCB
& FFC
NG
ChangePanel PCB
NG