20.1. CD SERVO P.C.B. and TRANSFORMER
P.C.B. ------------------------------------------------------- 82
20.2. MAIN P.C.B., DAB MODULE P.C.B. and DAB
EXTENT P.C.B. ------------------------------------------ 83
20.3. PANEL P.C.B., HEADPHONE P.C.B. and
POWER P.C.B. ------------------------------------------- 84
20.4. iPod P.C.B. and USB P.C.B. -------------------------- 85
21 Terminal Function of IC’s ------------------------------------ 86
21.1. IC7001 (MN6627954AMA) IC SERVO
PROCESSOR -------------------------------------------- 86
21.2. IC7002 (BA5948FPE2) IC 4CH Drive -------------- 87
21.3. IC800 (RFKWMPM38DB) IC MICROPROCESSOR -------------------------------------------- 87
22 Exploded View and Replacement Parts List----------- 89
22.1. Exploded View and Mechanical replacement
Parts List--------------------------------------------------- 89
22.2. Electrical Replacement Parts List ------------------- 93
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1Safety Precautions
1.1.General Guidelines
1. 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.
2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
3. After servicing, carry out 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 1MΩ and 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.
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
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1.2.Caution for AC Cord
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1.3.Before Repair and Adjustment
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 at AC 220 - 240V, at 50Hz in NO SIGNAL mode (at volume min in FM Tuner mode) should be ~150 mA.
1.4.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.
1.5.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.
Table 1
SafetyRef. No.Part No.Part Name & DescriptionRemarks
301RAEX0190Z-VTRAVERSE UNIT ASS’Y(RTL)
A2K2CZ3YY00005AC CORD
A3RQTX0190-BO/I BOOK (En/Sp)
A6J0KG00000037AC CLAMP FILTER
PCB7REPX0708BTRANSFORMER P.C.B.(RTL)
L5901ELF15N035ANLINE FILTER
T5901G4CYBYY00022TRANSFORMER
T5902G4C2AAJ00005SUB TRANSFORMER
Z5901ERZVA5Z471ZNR
RL5901K6B1AEA00003RELAY
F5901K5D102BLA013FUSE
FP5901K5G502AA0002FUSE PROTECTOR
JK5901K2AA2B000011AC INLET
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2Warning
2.1.Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor “chip” components. 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-equiped 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 equiped with ES devices, place the assembly on a conductive surface such as aluminium foil, to prevent electrostatic charge build up 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 remover 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, aluminium foil or comparable 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).
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2.2.Precaution of Laser Diode
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.
Caution:
This product utilizes a laser diode with the unit turned "on", invisible laser radiation is emitted from the pickup lens.
Wavelength: 785 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.
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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
The letter of “PbF” is printed either foil side or components side on the PCB using the lead free solder.
(See right figure)
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%
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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 FPC is connected to the new optical pickup unit. After replacing the optical pickup unit and connecting the flexible cable, cut off the antistatic FPC.
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.
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2.4.2.2.Human body grounding
1. Use the anti-static wrist strap to discharge the static electricity form your body (Figure 2).
Figure 2
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3Service 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.
1. CD Mechanism Unit:
• This model uses CD Mechanism Unit (DLS6C).
• This service manual does not contain the following information on CD Mechanism Unit (DLS6C).
- CD Mechanism Unit P.C.B..
- Parts List for individual parts of CD Mechanism Unit (DLS6C).
- Exploded View and Part List for individual parts of CD Mechanism Unit (DLS6C).
Please refer to original service manual (Order No. MD0803034CE).
2. Micro-processor:
• Micro-processor IC, (IC800) is supplied as assembled part (RFKWMPM38DB).
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4Specifications
Q Amplifier Section
RMS Output Power Stereo Mode
Front Ch (both ch driven)20 W per channel (4 Ω),
Phone jack
TerminalStereo, 3.5 mmQ Tuner Section
Preset stationFM 30 stations
Frequency Modulation (FM)
Frequency range87.50 MHz to 108.00 MHz
Antenna terminals75 Ω (unbalanced)
QDAB Section
DAB memories20 channels
Frequency Band (Wavelength)
Band III (UK Only)11B to 12D
Pickup
Wavelength785 nm
Laser powerCLASS I (CD)
Audio output (Disc)
Number of channelsFL, FR, 2 channelQ USB Section
Supported audio file formatMP3 (*.mp3)
Maximum port power500 mAQ General
Power supplyAC 220 to 240 V, 50 Hz
Power consumption73 W
Dimensions (W x H x D)153 mm x 226 mm x 292 mm
Mass2.5 kg
Operating temperature range0°C to +40°C
Operating humidity range35% to 80 % RH (no condensa-
Power consumption in standby mode 0.6 W (approx)
Notes :
1. Specifications are subject to change without notices. Mass and
dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum analyzer.
Q System : SC-PM38DBEB-KMusic center: SA-PM38DBEB-K
-2
(218.640 MHz to 229.072 MHz)
(174.928 MHz to 239.200 MHz)
1 kHz, 10% THD
(50 kHz step)
tion)
Speaker: SB-PM48EG-K
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5Location of Controls and Components
5.1.Main Unit Key Button Operations
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5.2.Remote Control Key Button Operations
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6Operating Instructions
6.1.Disc Information
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7Self diagnosis and special mode setting
This unit is equipped with features of self-diagnostic & special mode setting for checking the functions & reliability.
7.1.Service Mode Summary Table
The service modes can be activated by pressing various button combination on the main unit and remote control unit.
Below is the summary for the various modes for checking:
Player buttonsRemote control unit buttonsApplicationNote
[4], [7]To Enter into Doctor Mode for vari-
ous checking
Player buttonsRemote control unit buttonsMode NameNote
Note : Applicable in Doctor Mode[DIMMER]FL Display Test(Refer to the section “7.2.2 service
[7]VOLUME setting (50dB)(Refer to the section “7.2.2 service
[8]VOLUME setting (29dB)(Refer to the section “7.2.2 service
[9]VOLUME setting (0dB)(Refer to the section “7.2.2 service
[], [1], [1]
[], [1], [2]
[], [1], [3]
[SLEEP]Cold Start(Refer to the section “7.2.2 service
[2]USB Test Mode(Refer to the section “7.2.2 service
CD Loading Test Mode (DLS6C) (Refer to the section “7.2.2 service
CD Traverse Unit Test Mode
(DLS6C)
CD Combination Test Mode
(DLS6C)
(Refer to the section “7.2.1 Service
Mode Table 1.)
mode Table 2 for more information.)
mode Table 2 for more information.)
mode Table 2 for more information.)
mode Table 2 for more information.)
mode Table 2 for more information.)
(Refer to the section “7.2.2 service
mode Table 2 for more information.)
(Refer to the section “7.2.2 service
mode Table 2 for more information.)
mode Table 2 for more information.)
mode Table 2 for more information.)
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7.2.Service Mode Table
Below is the various special modes for checking:-
7.2.1.Service Mode Table 1
ItemFL DisplayKey Operation
Mode NameDescriptionFront Key
Self -Diagnostic Mode To enter into self diagnostic
checking for main unit.
Doctor ModeTo enter into Doctor Mode
for checking of various
items and displaying
EEPROM and firmware version.
Note: The micro-processor
version as shown is an
example. It will be revise
when there is an updates.
FL Display sequence Display 1 → 2
(Display 1)
Checksum : (Condition 1)
1. Select [] for CD mode
(Ensure no CD inserted).
2. Press and hold []button
for 2 seconds follow by
[].
To exit Doctor Mode, press button
on main unit or remote control.
In CD mode:
1. Press [] button on main
unit follow by [4] and [7] on
remote control.
To exit Doctor Mode, press button on main unit or remote control.
(a) If there is NO EEPROM header string
OR
(b) If there is no EEPROM ( no data is
received by micro-processor) [NO] is displayed.
Checksum : (Condition 2)
If the version of the EEPROM does not
match or not working properly [NG] is display.
Checksum : (Condition 3)
If the EEPROM version matches, checksum
[YYYY] is displayed.
(Display 2)
The Checksum of EEPROM and firmware
version will be display for 2 sec.
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7.2.2.Service Mode Table 2
ItemFL DisplayKey Operation
Mode NameDescriptionFront Key
FL Display TestTo check the FL segments
display (All segments will
light up)
Volume SettingTo check for volume setting
CD Loading Test Mode
(DLS6C)
during this mode, Bass &
treble is set to 0dB & EQ is
switch off.
To determine the reliability of
CD Loading unit.
To check for the Open/Close
operation for the CD loading
unit. It fails when there is
abnormality in opening or
closing.
In Doctor Mode:
1. Press [DIMMER] button on
remote control.
To cancel, press [0] button on remote
control.
To exit Doctor Mode, press button on main unit or remote control.
In Doctor Mode:
1. Press [7] button on remote control.
To exit Doctor Mode, press button on main unit or remote control.
In Doctor Mode:
2. Press [8] button on remote control.
To exit Doctor Mode, press button on main unit or remote control.
In Doctor Mode:
3. Press [9] button on remote control.
To exit Doctor Mode, press button on main unit or remote control.
In Doctor Mode:
1. Press [], [1], [1] button on
remote control.
To cancel, press [0] button on remote
control.
To exit Doctor Mode, press button on main unit or remote control.
CD Traverse Unit Test
Mode (DLS6C)
CD Combination Test
Mode (DLS6C)
Cold StartTo activate cold start upon
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 IOS
or the traverse is out of
focus.
A combination of CD loading
& traverse unit test.
next AC power up.
In Doctor Mode:
1. Press [], [1], [2] button on
remote control.
To cancel, press [0] button on remote
control.
To exit Doctor Mode, press button on main unit or remote control.
In Doctor Mode:
1. Press [], [1], [3] button on
remote control.
To cancel, press [0] button on remote
control.
To exit Doctor Mode, press button on main unit or remote control.
In Doctor Mode:
1. Press [SLEEP] button on remote
control.
To exit Doctor Mode, press button on main unit or remote control.
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ItemFL DisplayKey Operation
Mode NameDescriptionFront Key
USB Test ModeTo Inspect USB Testing.
The display will appear after 3s,
In Doctor Mode:
1. Select to USB mode.
2. Press [2] button on remote control.
To exit Doctor Mode, press button
on main unit or remote control.
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7.3.Error Code Table
Self-Diagnosis Function provides information on any problems occuring for the unit and its respective components by displaying
error codes. Thesed error code such as U**, H** and F** are stored in memory and held unless it is cleared.
The error code is automatically display after entering into self-diagnostic mode.
Error CodeDiagnosis ContentsDescription of errorAutomatic FL DisplayRemarks
H15CD Open SW AbnormalDuring normal operation
CD OPEN SW On fail to be
detected with 4 sec. Error
No. shall be clear by force
or during cold start.
F15CD REST SW AbnormalCD traverse position intial
F26Communication between
CD servo LSI and micro-p
abnormal.
F76Power Amp IC output
abnormal
setting operation failsafe
counter (1000 ms) waiting
for REST SW to turn on.
Error No. shall be clear by
force or during cold start.
CD function DTMS command, after system setting, If SENSE = 'L' cannot
be detected. Memory shall
contain F26 code. After
Power on, CD function
shall continue, error disp l a y s h a l l b e " N O D I S C " .
Error No. shall be clear by
force or cold start.
DCDET1 = L (NG)For power.
For CD Mechanism Unit
(DLS6C).
Press [] on main
unit for next error.
For CD Mechanism Unit
(DLS6C).
Press [] on main
unit for next error.
For CD Mechanism Unit
(DLS6C).
Press [] on main
unit for next error.
Press [] on main
unit for next error.
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8Troubleshooting Guide
21
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9Service Fixture & Tools
Prepare service tools before process service position.
Service ToolsRemarks
Main P.C.B. (CN901) - Panel P.C.B. (CN900)REEX1022 (11P FFC)(RTL)
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10 Disassembly and Assembly Instructions
“ATTENTION SERVICER”
Be careful when disassembling and servicing.
Some chassis components may have sharp edges
Special Note:
1. This section describes the disassembly procedures for all the major printed circuit boards and main components.
2. Before the disassembly process was carried out, do take special note that all safety precautions are to be carried out.
(Ensure that no AC power supply is connected during disassembling.)
3. For assembly after operation checks or replacement, reverse the respective procedures.
Special reassembly procedures are described only when required.
4. Do take note of the locators on each printed circuit board during reassembling procedures.
5. The Switch Regulator IC may have high temperature after prolonged use.
6. Use caution when removing the top cabinet and avoid touching heat sinks located in the unit.
7. Select items from the following index when checks or replacement are required.
• Disassembly of Top Cabinet Assembly
• Disassembly of Headphone P.C.B.
• Disassembly of iPod P.C.B.
• Disassembly of DAB Unit P.C.B.
• Disassembly of Front Panel Assembly
• Disassembly of USB P.C.B.
• Disassembly of Panel P.C.B.
• Disassembly of FL Window
• Disassembly of Centre Ornament
• Disassembly of CD Lid
• Disassembly of CD Mechanism Unit (DLS6C)
• Disassembly of Power P.C.B.
• Replacement of Power Amp IC (IC5101)
• Disassembly of Main P.C.B.
• Disassembly of Fan Unit
• Disassembly of Transformer P.C.B.
• Replacement of Transistor (Q5901)
• Disassembly of CD Servo P.C.B.
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10.1.Disassembly flow chart
The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing.
To assemble the unit, reverse the steps shown in the chart below.
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10.2.Main Parts Location Diagram
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10.3. Disassembly of Top Cabinet
Assembly
Step 1 : Remove 3 screws.
Step 3 : Remove 3 screws.
Step 4 : Lift the Top Cabinet Assembly as arrow shown to
release 3 catches.
Step 2 : Remove 3 screws.
Step 5 : Upset the Top Cabinet Assembly as arrow shown.
Step 6 : Place a support block underneath the Top Cabinet
Assembly.
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Step 7 : Detach 5P cable at connector (CN902) on Main P.C.B..
Step 8 : Detach 14P FFC at connector (CN350) on Main
Step 1 : Remove 2 screws.
Step 2 : Remove iPod P.C.B..
Caution : Ensure the iPod P.C.B. is seated properly on the
locator after assembled.
10.6.Disassembly of DAB Unit
P. C . B .
• Follow the (Step 1) - (Step 9) of item 10.3.
Step 1 : Remove the nut (DAB).
Caution : During reassembling, ensure Nut (DAB) is fully
tighen to the rear cabinet assembly.
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• Disassembly of DAB Extent P.C.B.
Step 4 : Remove DAB Shield Plate as arrow shown.
Step 2 : Detach 18P FFC at the connector (CN331) on Main
P. C.B ..
Step 3 : Remove DAB Unit as arrow shown.
Step 5 : Desolder point of (CL331).
Step 6 : Desolder point of (CL330).
Step 7 : Desolder points of (Z330).
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Step 8 : Remove DAB Extent P.C.B. as arrow shown.
• Disassembly of DAB Module P.C.B.
Step 9 : Desolder pins of Shield Plate.
Step 10 : Remove shield plate from DAB Module P.C.B. as
arrow shown.
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10.7.Disassembly of Front Panel
Assembly
• Follow the (Step 1) - (Step 9) of item 10.3.
Step 1 : Detach 4P cable at connector (CN5902) on Transformer P.C.B..
Step 2 : Detach 11P FFC at connector (CN901) on Main
P. C.B ..
Step 3 : Detach 22P FFC at connector (CN380) on Main
P. C.B ..
Step 4 : Release both guides.
Step 5 : Release 3 Catches from the bottom.
Step 6 : Remove the Front Panel Assembly.
Caution : Do not attempt to exert strong force when
detaching the front panel assembly.
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10.8.Disassembly of USB P.C.B.
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
Step 1 : Remove 2 screws.
Caution : Ensure that the USB P.C.B. is firmly catched and
properly seated on the guides during assembly of the USB
P. C.B ..
Step 2 : Release both catches as arrows shown.
Step 3 : Detach the USB P.C.B as arrow shown to release from
both guides.
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10.9.Disassembly of Panel P.C.B.
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
• Follow the (Step 1) - (Step 3) of item 10.8.
Step 1 : Remove Volume Knob.
Step 3 : Release the catch
Step 4 : Remove the Panel P.C.B. as arrow shown.
Caution : During assembly ensure that Panel P.C.B. are
slot under the top guides. A ‘click’ sound will be heard
when fully catched.
Step 2 : Remove 4 screws.
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10.10. Disassembly of FL Window
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
• Follow the (Step 1) - (Step 3) of item 10.8.
• Follow the (Step 1) - (Step 4) of item 10.9.
10.11. Disassembly of Centre Ornament
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
• Follow the (Step 1) - (Step 3) of item 10.8.
• Follow the (Step 1) - (Step 4) of item 10.9.
• Follow the (Step 1) - (Step 2) of item 10.10.
Step 1 : Release all catches by pushing the edge of the
catches as arrows shown.
Caution : Do not apply strong force in releasing the
catches to avoid damage to the Front Panel Assembly & FL
Window.
Step 2 : Remove FL Window.
Step 1 : Release 4 catches as arrows shown.
Caution : During assembly ensure that centre ornament
are properly catched to the Front Panel Assembly.
Step 2 : Remove Centre Ornament.
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10.12. Disassembly of CD Lid
• Follow the (Step 1) - (Step 9) of item 10.3.
Step 2 : Move the shaft (L) of the CD Lid in the direction of
arrow shown.
Step 1 : Lift the spring out of the hook.
Caution : Keep the spring in a safe place and place it back
during assembling.
Step 3 : Move the shaft (R) of the CD Lid in the direction of
arrow shown.
Step 4 : Remove the CD Lid in the direction of arrow shown.
Caution : Do not excert strong force to the shafts during
removal and assembly of the CD Lid.
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10.13. Disassembly of CD Mechanism Unit (DLS6C)
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
Step 1 : Detach 22P FFC at connector (CN370) on Main
P. C . B . .
10.14. Disassembly of Power P.C.B.
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
Step 1 : Remove 1 screw.
Step 2 : Remove 2 screws.
Step 3 : Slightly tilt and remove the CD Mechanism Unit
(DLS6C) as arrow shown.
Step 2 : Detach 4P cable at connector (CN5101) on Power
P. C.B ..
Step 3 : Detach 6P cable at connector (CN200) on Main P.C.B..
36
Page 37
Step 4 : Remove 2 screws.
Step 5 : Remove Power P.C.B. as arrow shown.
10.15. Replacement of Power Amp IC
(IC5101)
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
• Follow the (Step 1) - (Step 5) of item 10.14.
Caution : Handle the heatsink unit P.C.B. with caution due
to its high temperature after prolonged use. Touching it
may lead to injuries.
Caution 1 : Ensure the heatsink supports are seat properly.
Step 1 : Desolder pins of Power Amp IC (IC5101).
Step 2 : Remove 2 screws.
Caution 2 : Ensure the 4P wire is properly dressed into the
hook of Power P.C.B. and prevent touching the heatsink
unit.
37
Page 38
Step 3 : Remove Power Amp IC (IC5101).
• Assembly of Power Amp IC (IC5101)
Step 1 : Apply grease to the heatsink unit.
Step 2 : Install Power Amp IC onto Power P.C.B..
Caution : Ensure the pins are inserted & seated properly
on the Power P.C.B..
Step 3 : Fix the Power Amp IC (IC5101) onto the heatsink unit
with 2 screws.
Step 4 : Solder pins of the Power Amp IC (IC5101) on the solder side of Power P.C.B..
Caution : Check for solderability of the Power Amp IC.
38
Page 39
10.16. Disassembly of Main P.C.B.
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
• Follow the (Step 1) - (Step 5) of item 10.14.
Step 1 : Detach 2P cable at connector (CN100) on Main P.C.B..
Step 2 : Detach 22P FFC at connector (CN370) on Main
P. C.B ..
Step 3 : Detach 7P cable at connector (CN5903) on Transformer P.C.B..
Caution : Ensure the 22P FFC properly dressed into the
hook of Main P.C.B. during assembling.
Step 4 : Remove 1 screw.
39
Page 40
Step 5 : Use a paper clip to release the catch.
Step 6 : Remove Main P.C.B..
Caution : Ensure the Main P.C.B. fix onto the catches.
40
Page 41
10.17. Disassembly of Fan Unit
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
• Follow the (Step 1) - (Step 5) of item 10.14.
Step 1 : Remove 2 screws.
Step 3 : Release 2 catches.
Step 4 : Remove 2P cable from the holder.
Step 5 : Remove Fan Unit.
Caution : Ensure the Fan Unit is seated properly onto the
rear panel assembly.
Step 2 : Detach 2P cable at connector (CN100) on Main P.C.B..
Caution : Ensure the 2P wire is inserted into the Holder.
41
Page 42
10.18. Disassembly of Transformer
P. C. B .
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
Step 1 : Detach 4P cable at connector (CN5101) on Power
P. C . B . .
Step 2 : Detach 7P cable at connector (CN5903) on Transformer P.C.B..
Step 4 : Place a support block to tilt the unit as shown.
Step 5 : Remove 4 screws.
Step 3 : Remove 1 screw.
Step 6 : Remove Transformer P.C.B..
Caution : Keep Transformer cover P.C.B. in safe place for
assembling use.
42
Page 43
Step 7 : Remove Transformer cover P.C.B. and Trans spacer.
Caution : Keep them in safe place for assembling use.
10.19. Replacement of Transistor
(Q5901)
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
• Follow the (Step 1) - (Step 6) of item 10.18.
Caution : Handle the heatsink unit and P.C.B. with caution
due to its high temperature after prolonged use. Touching
it may lead to injuries .
Step 1 : Desolder pins of Transistor (Q5901).
Step 2 : Remove 1 screw.
43
Page 44
Step 3 : Remove Transistor (Q5901).
• Assembly of Transistor (Q5901)
Step 1 : Apply grease to the heatsink unit.
Step 2 : Install Transistor (Q5901) onto Transformer P.C.B..
Caution : Ensure the pins are inserted & seated properly
on Transformer P.C.B..
Step 3 : Fix the Transistor (Q5901) onto the heatsink unit with 1
screw.
Step 4 : Solder pin of the Transistor (Q5901) on the solder side
of Main P.C.B..
Caution : Check for solderability of the Transistor (Q5901).
44
Page 45
10.20. Disassembly of CD Servo
P. C . B .
• Follow the (Step 1) - (Step 9) of item 10.3.
• Follow the (Step 1) - (Step 6) of item 10.7.
• Follow the (Step 1) - (Step 3) of item 10.13.
Step 5 : Detach 16P FPC at the connector (CN7001) on CD
Servo P.C.B.
Step 10 : Connect 11P FFC at connector (CN901) on Main
P. C . B . .
Step 7 : Place a support block underneath the Top Cabinet
Assembly.
Step 8 : Connect 14P FFC at connector (CN350) on Main
P. C.B ..
Step 9 : Connect 5P cable at connector (CN902) on Main
P. C.B ..
Step 11 : Place a support block underneath the USB P.C.B..
Step 12 : Check & repair USB P.C.B. according to the diagram
shown.
51
Page 52
12.3. Checking & Repairing Panel
P. C. B .
Step 1 : Remove Top Cabinet Assembly.
Step 2 : Remove Front Panel Assembly.
Step 3 : Remove USB P.C.B..
Step 4 : Remove Panel P.C.B..
Step 10 : Connect 4P cable at connector (CN5902) on Trans-
former P.C.B..
Step 11 : Connect 22P FFC at connector (CN380) on Main
P. C.B ..
Step 12 : Check & repair Panel P.C.B. according to the diagram
shown.
Step 5 : Place a support block underneath the Top Cabinet
Assembly.
Step 6 : Connect 14P FFC at connector (CN350) on Main
P. C . B . .
Step 7 : Connect 5P cable at connector (CN902) on Main
P. C . B . .
Step 8 : Lay an insulating material on Panel P.C.B..
Step 9 : Attach extension cable REEX1022 (11P FFC from
CN901 on Main P.C.B. to CN900 on Panel P.C.B.).
52
Page 53
12.4.Checking & Repairing CD
Servo P.C.B.
Note : Insert CD before Checking CD Servo P.C.B.
Step 1 : Remove Top Cabinet Assembly.
Step 2 : Remove Front Panel Assembly.
Step 3 : Remove CD Mechanism Unit (DLS6C).
Step 9 : Connect 22P FFC at connector (CN370) on Main
P. C . B . .
Step 4 : Place a support block underneath the Top Cabinet
Assembly.
Step 5 : Connect 14P FFC at connector (CN350) on Main
P. C.B ..
Step 6 : Connect 5P cable at connector (CN902) on Main
P. C.B ..
Step 10 : Upset CD Mechanism Unit (DLS6C).
Step 11 : Check & repair CD Servo P.C.B. according to the dia-
gram shown.
Step 7 : Connect 11P FFC at connector (CN901) on Main
P. C.B ..
Step 8 : Connect 22P FFC at connector (CN380) on Main
P. C.B ..
53
Page 54
12.5.Checking & Repairing Power
P. C. B .
Step 1 : Remove Top Cabinet Assembly.
Step 2 : Remove Front Panel Assembly.
Step 3 : Remove 1 screw.
Step 7 : Put insulating material under Power P.C.B..
Step 4 : Remove 2 screws.
Step 5 : Detach Power P.C.B..
Step 6 : Flip over Power P.C.B. as arrow shown.
Step 8 : Place a support block underneath the Top Cabinet
Assembly.
Step 9 : Connect 14P FFC at connector (CN350) on Main
P. C.B ..
Step 10 : Connect 5P cable at connector (CN902) on Main
P. C.B ..
54
Page 55
12.6.Checking & Repairing Transformer P.C.B.
Step 1 : Remove Top Cabinet Assembly.
Step 2 : Remove Front Panel Assembly.
Step 3 : Remove USB P.C.B..
Step 4 : Remove Panel P.C.B..
Step 5 : Remove Power P.C.B..
Step 6 : Remove Main P.C.B..
Step 7 : Remove Transformer P.C.B..
Step 8 : Remove CD Mechanism Unit (DLS6C).
Step 9 : Remove Fan Unit.
Step 11 : Connect 11P FFC at connector (CN901) on Main
P. C.B ..
Step 12 : Connect 22P FFC at connector (CN380) on USB
P. C.B ..
Step 13 : Connect 4P cable at connector (CN5902) on Transformer P.C.B..
Step 10 : Place a support block as diagram shown.
Step 11 : Connect 6P cable at connector (CN200) on Main
P. C . B . .
Step 12 : Connect 22P cable at connector (CN380) on Main
P. C . B . .
Step 13 : Connect 22P cable at connector (CN370) on Main
P. C . B . .
Step 14 : Check & repair Power P.C.B. according to the dia-
gram shown.
Step 14 : Connect 4P cable at connector (CN5101) on Power
P. C . B . .
55
Page 56
Step 15 : Connect 7P cable at connector (CN5903) on Transformer P.C.B..
12.7.Checking & Repairing Main
P. C . B .
• Follow (Step 1 - Step 19) of item 12.6.
Step 16 : Place on insulating material under Panel P.C.B..
Step 17 : Connect 4P cable at connector (CN5902) on Trans-
former P.C.B..
Step 18 : Attach extension cable REEX1022 (11P FFC from
CN901 on Main P.C.B. to CN900 on Panel P.C.B.).
Step 1 : Flip over Fan Unit.
Step 2 : Check & repair Main P.C.B. according to the diagram
shown.
Step 19 : Connect 2P cable (Fan Unit) at connector (CN100)
on Main P.C.B..
Step 20 : Check & repair Transformer P.C.B. according to the
diagram shown.
56
Page 57
13 Voltage Measurement & Waveform Chart
Note:
• Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with
the chassis taken as standard.
Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester.
• Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point because it
may differ from actual measuring value due to difference of Measuring instrument and its measuring condition and product itself.
13.1.USB P.C.B.
REF NO.
MODE1234567891011121314151617181920
CD PLAY0.70.70.70003.33.33.31.81.61.600003.33.33.30.7
• Importance safety notice :
Components identified by ( ) mark have special characteristics important for safety.
Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise
(resistors), etc. are used.
When replacing any of components, be sure to use only
manufacturer's specified parts shown in the parts list.
-DEMO switch ( / -DEMO).
CD PLAY/PAUSE switch (CD / ).
USB switch (USB / ).
iPod switch (iPod / ).
CD EJECT switch (OPEN/CLOSE ).
POWER switch ().
REW switch ().
FWD switch ().
• Voltage and Signal lines:
: +B Signal Line
: -B Signal Line
: CD Audio Input Signal Line
: iPod Audio Input Signal Line
: Audio Output Signal Line
: DAB/FM Signal Line
: USB Signal Line
• Capacitor values are in microfarad(μF) unless specified otherwise, F=Farad, pF=Pico-Farad
Resistance values are in ohm(Ω), unless specified otherwise, 1K=1,000Ω, 1M=1,000KΩ
19.8.iPod CIRCUIT, POWER CIRCUIT and DAB EXTENT CIRCUIT
iPod CIRCUIT
POWER CIRCUIT
SCHEMATIC DIAGRAM - 8
SA-PM38DBEB iPod / POWER / DAB EXTENT CIRCUIT
B
B
TO
MAIN CIRCUIT
(CN350)
IN SCHEMATIC
DIAGRAM - 3
1
14
B
TO
MAIN CIRCUIT
(CN200)
IN SCHEMATIC
DIAGRAM - 5
TO
TRANSFORMER
CIRCUIT (CN5901)
IN SCHEMATIC
DIAGRAM - 9
TO SPEAKERS
DOCK
FOR iPod
: iPod AUDIO INPUT SIGNAL LINE: +B SIGNAL LINE: DAB SIGNAL LINE: +B SIGNAL LINE
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
DAB EXTENT CIRCUIT
TO
DAB MODULE
CIRCUIT (P1)
IN SCHEMATIC
DIAGRAM - 10
B
TO
MAIN CIRCUIT
(CN331)
IN SCHEMATIC
DIAGRAM - 5
TO
DAB MODULE
CIRCUIT (P201)
IN SCHEMATIC
DIAGRAM - 10
18
1
A
B
C
D
E
F
G
H
1234567891011121314
1234567891011121314
A
B
D
E
F
H
G
C
MA2J11100L
D5111
2
1
4
3
CN5101
C5120
1000P
FP5901
5A
R5128
10K
R5129
10K
2
4
3
1
6
5
CN5102
C5105
0.22
R5104
2.2
2.2
R5107
R5108
2.2
0.22
C5104
C5108
0.22
C5107
0.22
R5103
2.2
2
1
4
3
JK5101
R5105
100
R5101
100
MA2J11100LD5103
R5111
15K
MA2J11100L
D5102
R5112
1K
6.3V10
C5124
R5113
47K
10V3.3
C5111
C5102
1
C5106
1
114367895121012
IC5101
C5109
470P
C5103
470P
C5113
470P
C5114
470P
R5102
22K
R5106
22K
STBY
VCC
POWER AMPLIFIER
GND_R
OUT-_R
OUT+_R
IN_R
VCC
GND
GND
AGND
IN1_R
DC_DET
IN2_L
STBY
VCC
AMP_MUTE
RCH_FULL-
LCH_FULL-
LCH_FULL+
RCH_FULL+
MUTE
GND_L
GND
IN_L
OUT_+L
AN17831A
OUT_-L
R1001 100
R1002 100
R1008
51K
R1007
51K
R1006
75K
RX
ACC_DET
TX
R1013 1K
R1009 1K
R1010 150
L1005
J0JHC0000107
J0JHC0000107
J0JHC0000107
L1007
J0JHC0000107
L1004
J0JHC0000107
L1011
ACC_ID
L1003
J0JHC0000107
USB_D-
USB_D+
0.1
C1004
USB_PWR_+5V
CHASSIS_GND
C1003
0.1
L1006
J0JHC0000107
L1010
J0JHC0000107
R1005
75K
R1004
100K
AUDIO_RETURN
L1008
IPOD_DET
L1009
6
7
5
9
25
24
26
21
20
22
17
18
13
10
12
11
16
14
15
19
23
28
27
8
1
3
4
2
29
30
CN1001
R1011
OUT_L
OUT_R
L1002
L1001
J0JHC0000107
J0JHC0000107
J0JHC0000107
PSW1
D4FB1R100009
PSW1
0.1
C1002
0.1
C1001
R1003
100K
VIDEO_COMP
R1012
0
8
9
11
12
10
2
5
6
3
4
1
7
14
13
CN1002
USB_GND
DGND
IN - R
IN - L
FW TPB+
ACC PWR
FW TPA+
FW GND
FW GND
FW TPB-
D GNDREM SENSE
RESERVED
S-VIDEO (C)
S-VIDEO (Y)
RESERVED
FW TPA -
FW PWR +12V
FW PWR +12V
DPORT_AGND
DOCK_R OUT
IPOD DET
ACC_PWR
DOCK5V_GND
DOCK5V_GND
DO_UART_IN/RX
DOCK5V
DOCK_L OUT
DO_UART_OUT/TX
IPOD ACC
VGND
VGND
VIDEO
C333
C343
9
7
5
2
3
1
4
6
8
17
15
13
10
12
11
14
16
18
CN330
CL331*
CL330*
C331
C332
C335
C334
C337
C340
C339
L347
J0JBC0000015
G0C2R2JA0027
C345
L346
4
5
132
JK330
9
7
5
2
3
1
4
6
8
17
15
13
10
12
11
14
16
18
Z330*
C347
D5V
D5V
DAB_LCH
MPURX
DGND
56P
NIRQ
330P
MPUTX
NIRQ
MPUTX
MPURX
DGND
DDOWFIC
NRST
MPUMOD
MPUCLK
RF_RST
NRST
RF_RST
MPUMOD
MPUCLK
PLL_SDA
PLL_SCL
DDOWFIC
PLL_SCL
PLL_SDA
D5V
330P
DGND
D5V
AGND
DAB_LCH
DAB_RCH
DAB_RCH
1000P
3P
0.01
DGND
1000P
AGND
330P
56P
100P
DAB_PONDAB_PON
100P
DAB ANT
2
1
RF_INPUT
RF_GND
79
Page 80
19.9.TRANSFORMER CIRCUIT
TRANSFORMER CIRCUIT
SCHEMATIC DIAGRAM - 9
SA-PM38DBEB TRANSFORMER CIRCUIT
: +B SIGNAL LINE: -B SIGNAL LINE
A
B
C
D
E
F
G
H
1234567891011121314
1234567891011121314
A
B
D
E
F
H
G
C
R5910
82
R5911
1.8K
MAZ80680ML
D5927
C5916
0.1
D5924
B0EAKM000117
B0EAKM000117
D5922
PCONT SWITCH
B0EAKM000117
D5921
22
R5915
B0EAKM000117
D5919
B0EAKM000117
D5923
16V1000
C5917
C5919
0.1
C5918
16V220
C5925
25V47
0.01
C5924
B1BABG000007
Q5907
0.1
C5910
25V1000
C5939
25V1000
C5909
-VP
100K
R5902
Q5901
0.01
VOLTAGE REGULATOR
VOLTAGE REGULATOR
VOLTAGE REGULATOR
VOLTAGE REGULATOR
C5912
2.2K
R5901
16V10
C5911
D5918
MAZ80910ML
B1ABCF000176
Q5902
820
R5903
C5923
0.01
10K
R5908
1KR5912
D5925
MA2J11100L 10K
R5909
4
5
1
3
2
7
6
CN5903
B1GBCFJJ0051
Q5904
C5922
0.01
C5920
0.1
820
R5904
D5917
MA2J11100L
3
1
2
4
5
IC5901
C0DBGYY00089
C5914
0.1
C5913
16V220
16V10
C5921
B0EAMM000038
D5901
0.1
C5928
B0EAMM000038
D5902
B0EAMM000038
D5903
B0EAMM000038
D5904
2
1
4
3
CN5901
C5901
35V3300
-VP
FL2
FL1
2
1
4
3
CN5902
0.1
C5902
B0EAKM000117
D5914
3
2
4
1
L5901
ELF15N035AN
Z5901
ERZVA5Z471
50V47
C5908
47K
R5907
SUB TRANSFORMER
4
31
2
K6B1AEA00003
RL5901
D5920
MA2J11100L
B1GBCFGN0016
Q5905
7
3
2
9
T5902
G4C2AAJ00005
B0BC02900004
D5915
12
R5905
VOLTAGE REGULATOR
B0EAKM000117
D5913
C5905
50V22
9
11
12
10
7
6
8
3
1
2
5
4
13
T5901
G4CYBYY00022
C5906
50V22
D5906
B0EAKM000117
B0EAKM000117
D5905
D5910
B0EAKM000117
D5909
B0EAKM000117
0.1
C5929
FL1
FL2
B0EAKM000117
D5908
D5907
B0EAKM000117
D5912
B0EAKM000117
B0EAKM000117
D5911
R5906
3.3K
0.01
C5907
2SB0621AHA
Q5903
B1BCCG000023
-VP
FL1
FL2
-VP(GND)
VCC
VCC
GND
GND
FL
S1
MAIN TRANSFORMER
-VP
S2
NBP
VOLTAGE REGULATOR
CRTL
OUT
IN
GND
PCONT
HALT
VCC
M+9V
M_GND
SYS3.3V
SYS_GND
220/100V
230/240V
6
TO
POWER CIRCUIT
(CN5101)
IN SCHEMATIC
DIAGRAM - 8
C
TO
PANEL CIRCUIT
(CN905)
IN SCHEMATIC
DIAGRAM - 6
B
TO
MAIN CIRCUIT
(CN600)
IN SCHEMATIC
DIAGRAM - 5
JK5901
FC5901FC5902
F5901
T1AL 250V
AC IN
220-240V
50HZ
TL
13
TL
12
TL
11
TL
10
TL
9
TL
8
TL
7
TL
5
TL
1
80
Page 81
19.10. DAB MODULE CIRCUIT
DAB MODULE CIRCUIT
SCHEMATIC DIAGRAM - 10
SA-PM38DBEB DAB MODULE CIRCUIT
: +B SIGNAL LINE: DAB SIGNAL LINE
TO
DAB EXTENT
CIRCUIT (Z330*)
IN SCHEMATIC
DIAGRAM - 8
TO
DAB EXTENT
CIRCUIT
(CL331*/CL330*)
IN SCHEMATIC
DIAGRAM - 8
A
B
C
D
E
F
G
H
1234567891011121314
1234567891011121314
A
B
D
E
F
H
G
C
TP
TP TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
2
1
P201
RF_INPUT
C209
8P
L202
G1C18NGA0028
C2078PC206
1000P
C210
1000P
C212
1000P
C211
1000P
C214
0.1
C217
1000P
R202
10K
R215
33K
R216
10K
R201
27K
C232
0.1
Q201
UNR9111J0L
SWITCH
Q202
UNR9211J0L
SWITCH
Q1
UNR9211J0L
SWITCH
C213
1000P
C208
33P
C203 100P
C204
0.1
C231
6.3V47
C205 0.1
C202 1000P
L201
G1CR10GA0028
L203
G1CR10GA0028
RF_GND
17
34
27
26
29
30
28
25
22
23
21
24
19 2018
313233383937
131214
3
2
5
4
6
8
7
1
40
9
10
111615
3536
IC201
C1AB00002719
DAB IF TUNER IC
GND
AC_GND2
VCC_MIXSDA
GND
RF_AGC
VCC_B8
PDET
B8_N
0DCP
GND
XTAL
VCC_XTAL
SCL
1DCP
MUX
1DCN
REF_OUT
STBY
B8_P
D8_AGC
0DCN
CPOUT
GND
VCC_SYNTH
GND
IN02
AC_GND1
IND1
GND
NC
VDC_LDO
VHF_IN
LD0
LBAND_IN
VCC_LBAND
VTUNE
ADDR
GND
VCC_VHF
27
74
57
56
59
60
58
55
52
53
51
54
29 3028
717273787977
232224
3
2
5
4
6
8
7
1
80
9
10
212625
7576
IC1
IVDD1
DD0WMSC
DD0MN0
DD0MN1
DD0MN2
DD0MN3
DD0MN4
DD0MN5
SMCLK
DIAG4
DIAG5
VSS2
EVDD1
MMPUEN
VDD5
VSS7
IVDD4
VOUT
EVDD4
TSCA1
DIAG1
DIAG0
DIAG2
MPUCLK
MPUMOD
TSSYNC
TSCLK
TEST1
TEST2
DIAG6
DIAG7
VSS1
DD0DAT
DD0CLK
NADCPSC
IREF
VREFH
AINP
NADCPD
AINN
VREFL
AVDD
AVSS
ADC0YA
47
46
49
50
48
45
42
43
41
44
13
12
15
14
16
18
17
11
19
20
DAPIT
NIRQ
EVDD2
MPUTX
NRST
MPURX
SDAT2
DDOWFIC
VSS4
IVDD3
SDOCK
RDIOUT
FSY0
IVDD0
SDODT
VSS0
AGCDAT
EVDD0
NULMON
SD0WD
DDOERF
37
64
39 4038
616263686967
333234
70
313635
6566
SDAT1
SLRCKMCLK0
MCLK24
IVDD2
SCLK
VSS3
PWMVCXO
MCLKEN
DIAG3
EVDD3
RVSS
RVDD
VSS6
LON
C227 0.01
R208 100
R207 100
C228
0.1
C226
0.1
C225
0.1
R210
270
C224
8P
X201
X201
H0J245500084
L205 J0JBC0000019L207 J0JBC0000019
R209
27
R211
0
C223
0.1
L204
G1C91NGA0028
C233 10V10
C216 0.01
C215 0.01
C218
0.1
C219
0.1
C222
120P
C236
10P
C220
0.22
C221
0.22
C234
470P
C235
470P
C229
C2
0.1
C34
0.1
C3
0.1
C4
0.1
C5
0.1
C7
0.1
C18
100P
C19
33P
C6
0.1
C33
0.1
C25
1
R35
47K
R28
68K
R27
3.3K
C36 10V10
C38 10V10
C37 0.1
C35 0.1
R34
47K
R32
47K
R33
47K
R36
47K
C1
10V10
R205
27
R204
27
R203
1K
L208
G1CR33GA0028
L209
G1CR33GA0028
L1
J0JBC0000019L2J0JBC0000019
L210
G1CR33GA0028
R12 100
R11 100
R9 100
R1 100
R13 10K
R14 10K
R15 10KR16 10K
R17 10K
R19 1.8K
R20 1.8K
R22 8.2K
R21 8.2K
C20 1
C21 1
C23
6.3V47
R18
10
C32
330P
C24 0.1
C39 470P
C22
25V4.7
R2 100
R4 100
R23
100
R24
100
R25
100
C10 0.01
R3 100K
R5 0
R10 100
C8
0.1
C9
0.1
2
1
P1
DAB_PON
RF_RST
4
3
PLL_SCL
PLL_SDA
6
5
NRST
MPUMOD
8
7
MPUCLK
MPURX
10
9
MPUTX
NIRQ
12
11
D_DOWFIC
GND
14
13
GND
5V
16
15
5V
DAB_LCH
18
17
AGND
DAB_RCH
7
5
6
1
2
4
3
10
9
12
14
15
16
13
11
8
IC4
C0FBBK000066
DAC
Q2
2SC4627J0L
SWITCH
VSS
VDD
D1F1
VCOM
MCLK
PDN
BICK
LRCK
SDTI
TEST
DEM
DFSI
DFS0
D1F0
ROUT
LOUT
312
45
IC3
IC3
C0CBCBC00208
VOLTAGE REGULATOR
VIN
GND CE
VOUT
NC
C28
0.1
R26 100
C40 470P
C29 1
C27 1
C30 10V22
C26 6.3V47
R30
2.2K
R31
2.2K
C11
0.1
C16
1
C17
0.1
C31
0.01
C12
1000P
C13
0.01
R8
100
R6
39K
R7
1K
C15
1
C14
0.01
DAB BASEBAND PROCESSOR
MN66721
680P
81
Page 82
20 Printed Circuit Board
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10111213
CD SERVO P.C.B. (REPX0636A)
A
SA-PM38DBEB
CD SERVO/ TRANSFORMER P.C.B.
TRANSFORMER P.C.B. (REPX0708B)
H
NOTE: " * " REF IS FOR INDICATION ONLY
0571A
0571A
B
C
E
M
M
PbF
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
PbF
13121110987
53214
6
PRIMARY
SECONDARY
PRIMARY
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
AC IN
X
X
X
XXXX
X
X
C7204
C7226
R7218
C7230
R7217
R7221
C7225
R7111
R7601
C7613
C7335
R7328
R7327
R7323
R7336
R7331
R7335
IC7001
Q7601
R7211
C7218
R7212
W7001
W7013
R7349
R7650
W7006
R7325
R7339
R7329
C7339
C7338
W7024
C7352
C7217
R7332
C7243
D7650
C7253
C7315
W7008
W7012
W7011
W7004
W7005
W7007
W7010
R7253
R7254
R7220
R7214
C7222
C7221
C7166
W7021
C7154
W7002
W7003
C7107
W7025
TP2
TP18
TP19
TP16
TP13
TP1
TP9
TP4
TP10
TP37
TP39
TP36
TP14
TP3
TP38
TP28
TP90
TP50
S7201
C7241
TP31
C7142
C7216
C7233
TP11
R7330
TP8
TP87
C7155
C7102
C7161
C7244
W7009
TP12
TP17
C7234
C7626
C7264
R7315
TP24
TP88
IC7002
S7202
W7018
W7016
W7015
TP89
C7165
TP86
C7164
TP7
C7263
C7670
W7019
W7014
LB7262
LB7263
LB7264
W7017
W7026
W7020
M7301*
(TRV MOTOR)
(SPL MOTOR)
(REST SW)
C7334
C7614
C7223
C7203
C7235
C7227
CN7002
X7201
C7231
C7228
C7601
C7232
M7302*
(VREF)
(CD OPEN SW)
R5907
C5907
R5906
D5915
Q5904
C5923
R5909
R5908
R5910
R5911
C5924
D5927
C5928
C5902
C5929
C5910
D5920
IC5901
C5920C5919
C5922
C5916
Q5905
D5925
R5912
R5915
D5918
R5901
R5902
C5912
Q5902
R5903
D5917
R5904
C5914
TL5
TL1
TL7
TL8
TL9TL10
TL11
TL12
TL13
RL5901
FC5901
FC5902
L5901
Q5903
C5908
R5905
C5906
D5913
D5914
C5905
C5925
Q5907
Z5901
W5911
D5901
D5902
D5903
D5904
D5921
D5922
D5923
D5924
D5908
D5912
D5906
D5910
C5909
C5918
C5921
K5906
D5919
W5910
W5907
D5911
D5909
D5907
D5905
CN5902
CN5903
CN5901
C5901
C5917
C5913
Q5901
C5911
W5901
W5902
W5903
W5904
JK5901
W5915
W5914
W5913
W5912
W5920
W5921
W5922
W5923
W5917
W5916
W5918
W5919
W5924
K1006
0617AA-1
0617AA-1
F5901
T1AL 250V
220V - 240V
50Hz
T5902
(SUB-TRANSFORMER)
C5939
TP51
(ARF)
CN7001
(TO
OPTICAL
PICKUP
UNIT)
T5901
(MAIN TRANSFORMER)
14
50
26
30
35
40
45
76
100
95
90
85
80
25
1
5
10
15
20
51
75
70
65
60
55
1015
152029302528
22
20
21
11
22
1
2
12
18
19
16
17
14
15
12
13
10
11
8
9
6
7
4
5
2
3
1
1615
14
13
12
11
10
9
7
8
5
6
3
4
1
2
4
3
2
1
2
3
6
9
7
12
34
1
4
17
1
4
654 32
3
2
3
2
8
1
2
3
45
20.1.CD SERVO P.C.B. and TRANSFORMER P.C.B.
82
Page 83
20.2.MAIN P.C.B., DAB MODULE P.C.B. and DAB EXTENT P.C.B.
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10111213
SA-PM38DBEB
MAIN/ DAB MODULE/ DAB EXTENT P.C.B.
MAIN P.C.B. (REPX0708B)
B
NOTE: " * " REF IS FOR INDICATION ONLY
DAB MODULE P.C.B. (RFKB4246A)
I
DAB EXTENT P.C.B. (REPX0708B)
J
3223A-1
3223A-1
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
2
3
1
B
C
E
B
C
E
1
3
2
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
PbF
B
C
E
PbF
PbF
B
C
E
0617AC-1
0617AC-1
IC600
C235
C260
R260
CN800
(FOR SOFTWARE)
X802
C809
C811
C806
L800
L801
C851
L371
J372
D605
D607
D608
D606
C602
C603
C604
D611
D612
C605
C600
Q600
D609
D610
D613
Q604
Z300*
(TUNER PACK)
W5699
W5697
W5674
R105
C105
C102
IC700
W5606
W5645
W5641
W5642
W5644
W5643
W5676
W5675
W5617
W5611
W5610
W5662
W5663
W5636
W5656
W5668
W5635
W5664
W5624
W5600
W5626
W5619
W5614
W5646
W5647
W5648
W5696
W5690
W5652
W5651
W5627
W5634
W5633
W5629
W5632
W5650
W5613
W5631
W5609
W5612
W5608
W5621
W5622
W5602
W5605
W5607
W5604
W5618
W5603
W5615
W5601
W5658
W5657
W5661
W5640
W5637
W5638
W5660
W5671
W5653
W5673
W5665
W5659
W5669
W5666
W5683
W5628
W5686
W5685
W5639
CN901
X801
W5625
W5620
W5688
W5623
W5689
W5680
W5691
W5684
W5694
W5682
W5692
W5693
W5701
W5672
W5677
W5678
W5679
W5616
W5630
W5654
W5681
W5700
W5695
W5687
CN370
CN380
W6025
W6026
W6027
W6028
W6029
W6030
W6031
W6032
W6033
W6034
W6035
W6036
W6037
C752
C883
CN200
CN350
CN600
CN902
C100
K270
J615
J614
K200
K300
K603
K605
K101
C110
C385
Q375
W6038
W6039
W6041
W6042
IC800
C204
C207
C208
C212
C213
C214
C217
C218
C219
C220
C221
C222
C223
C224
C225
C226
C232
C233
C234
C241
C242
C261
C404
C407
C408
C412
C419
C420
C421
C422
C423
C424
C425
C441
C442
IC200
R220
R221
R222
R230
R231
R232
R233
R420
R421
R422
C271
C471
R270
R272
R273
R470
R472
R473
C800
C801
C802
R802
R809
R812
R807
R808
R806
Q802
C808
D800
R805
R804
C815
C813
C812
C810
C804
C803
C814
R810
R811
R813
C826
R830
R837
R828
D827
D826
R840
R832
R842
R835
R836
R852
R856
R857
R858
R859
D851
R853
R854
R855
R860
R861
R889
R881
R891
C877
C876
R888
R876
R884
C878
C882
C881
R380
R381
R383
C370
C371
C372
R375
L350
Q382
QR384
R393
R394
R392
R350
R608
D603
IC601
R609
QR600
D602
Q603
R603
R602
R604
R600R601
W6018
C606
W6007
C743
C723
C302
C301
C300
R108
R107
R104R103
R102
Q101
Q100
D108
R764
R763
R762
R751
R750
R744
R743
R742
R740
R724
R723
R722
R721
R720
Q762
Q761
C750
C742
C722
R839
R885
W6006
W6010
W6008
R372
R376
D601
W6001
W6004
W6020
W6011
W6000
W6013
W6012
W6015
W6014
W6022
W6021
R370
R741
R862
C862
C863
R883
C720
C740
R371
R382
R815
R826
R845
R846
K103
R863
R864
Q350
R351
R352
R353
W6002
R203
R403
K470
R847
R848
R865
R866
R234
C236
QR375
R385
W6003
W6005
C724
C744
C745
C725
R890
W6040
R606
QR376
L260
C608
R386
R878
L470
C106
W6043
R607
CN100
(TO FAN)
R26
R30
R31
P1
R3
C10
R25
R5
R24
R23
R4
C9
C8
R2
R1
C40
C32
R22
R21
C12
R6
C31
Q2
R7
C11
IC1
C13
R8
C15
C14
C17
C16
C25
R27
R28
Q1
C33
R32
R36
L205
C2
C36
R33
R34
C34
R35
C35
C37
C38
C1
C3
C4
L1
L2
C26
C7
C18
C19
R11
R12
R10
R9
C6
C5
R18
R15
R14
R13
IC3
C28
C29
C30
C27
C23
C22
C39
R16
C20
C21
C24
R17
R20
R19
IC4
C231
L207
R210
C228
C227
R211
C226
R209
C225
R208
R207
X201
C224
C223
C236
C222
C221
L210
L209
C220
C219
C218
C217
R203
R205R204
C235
C229
C234
L208
C202C205
C204
C203
L201
C208
L202
L203
C207 C206
L204
C209
IC201
P201
C210
C211 C214
C212
C213
C233
C216
R216
R201
C232
R202
R215
C215
Q202
Q201
K1002
C202
0617A-1
0617A-1
JK330
CN330
Z330*
CL330*
CL331*
C347
L347
C331
C332
C333
C334
C335
C337
C339
C340
C343
L346
C345
DAB ANT
CN331
C350
C402
C601
C607
C852
C853
C854
D600
D604
Q602
R605
1
3
125
6
10987654321
12
14
58
2
1
10
11
2
121
22
2
1
21
22
16
2
113
14
17
51
1
1
1
2
3
45
64
31
234
3
4
4
3
6
5
8
7
8
11
121043658
79
4
3
6
5
8
7
9
19
20
17
18
15
16
13
14
11
12
10
5
10
15
20
25
26
30
35
40
45
50
51
55
60
65
70
75
76
80
85
90
95
100
6543 2
362
7
5
2
2
2345
5
10
13
14
15
20
25
26
27
30
35
3940
45
50
52
192017181516131411
12436587910
4
1 2 3 4 5 6 7 8 9101112131415 161718
B
C
E
61
80
6041
40
21
120
B
C
E
1523
4
1
8
16
9
12
43
1
10
11
20
21
30
3140
1
2
B
C
E
B
C
E
5
43
21
1
2
17
18
181
3
4
5
6
7
8
9
15
16
13
14
11
12
10
234567891017 16 15 14 13 12 11
1
2
17
18
15
16
13
14
11
12
3
4
5
6
7
8
9
10
1
2
83
Page 84
20.3.PANEL P.C.B., HEADPHONE P.C.B. and POWER P.C.B.
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10111213
PANEL P.C.B. (REPX0708B)
C
HEADPHONE P.C.B. (REPX0708B)
D
SA-PM38DBEB
PANEL/ HEADPHONE/ POWER P.C.B.
POWER P.C.B. (REPX0708B)
G
PbF
PbF
PbF
R901
R902
R903
R904
R905
R906
R908
R909
R910
R911
R912
R918
R921
R922
R923
R924
R925
R926
R927
R928
R929
R930
R931
R932
C903
C905
C906
C907
C911
C912
C913
IC900
D901
W6201
W6200
C900
C901
C902
C908
C909
C910
CN905
FL900
L900
L901
VR900
Z900
W5502
W5500
W5501
CN900
W5504
W5503
W5505
W5506
W5507
S906
(OPEN/CLOSE)
S901
(CD PLAY/PAUSE)
S903
(FM/AM)
S902
(USB)
S904
(IPOD)
S907
(POWER)
S908
(REW)
S909
(FWD)
S900
(STOP/-DEMO)
S910
(BASS/TREBLE)
S911
(D.BASS)
0617AE-1
0617AE-1
JK950
CN950
C950
C951
L952
R951
L950
L951
R950
0617AF-1
0617AF-1
HEADPHONE
VOLUME
SENSOR
C5111
C5124
IC5101
K5102
FP5901
5A
CN5101
CN5102
W5801
K5101
K5107
W5802
K5104
JK5101
K5111K5112
K5109
K5110
R5101R5102R5105 R5106
R5111
R5112
C5103
C5104
C5105
C5107
C5108
C5109
C5113
C5114
D5102
R5103
R5104
R5107
R5108
R5128
R5129
D5111
R5113
D5103
C5106C5102
C5120
HEATSINK
SPEAKERS
0617AB-1
0617AB-1
112
14
16
4-L-
3-L+
2-R-
1-R+
32
543 2
23456789 1110
1
4
1101520255353930
13
13
1
2
11
10
3
2
3
4
5
6
7
8
9
2
26789111213141617181921222324262728293132333438
1
5
10
11
12
15
20
22
23
25
30
33
34
35
40
44
2
7
6
5
4
3
2
1
15234
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Page 85
20.4.iPod P.C.B. and USB P.C.B.
F
SA-PM38DBEB
IPOD/ USB P.C.B.
1
1
2
3
4
5
6
7
8
91011213
A
B
C
D
E
F
G
H
E
USB P.C.B. (REPX0720A)
iPod P.C.B. (REPX0631A)
(SIDE A)(SIDE B)
0622A
0622A
0566A-1
0566A-1
0566A-1
0566A-1
LB850
LB848
LB846
LB845
LB843
LB841
LB840
LB938
LB936
LB935
LB934
LB933
LB932
LB930
LB852
R903
LB951
R952
R953
R955
R954
C951
C952
R951
R950
R957
IC900
C903
C913
R906
C911
C912
R972
R971
C914
R902
R904
R901
C908
C907
C905
R914
C901
L900
C902
W18
W15
W19
W17
LB952
R958
W21
W22
R907
W23
P901
P903
USB
C953
C931
X900
C906
C915
C904
W12
W7
W8
W11
W10
W5
W13
W9
W4
W3
W6
R1008
R1005
R1007
R1006
L1003
L1004
L1005
C1004
L1006
L1007
L1010
R1011
L1009
L1008
R1002
R1012
R1004
R1001
R1003
R1009
L1011
R1010
L1002
C1001
L1001
C1002
C1003
R1013
PSW1
CN1001
DOCK FOR iPod
CN1002
PbF
PbF
PbF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
21
4
3
2
1
5
6
64
49
54
59
48
33
38
44
32
17
22
27
16
1
5
10
1098765432111121314
30
25
2015
1051
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Page 86
21 Terminal Function of IC’s
21.1.IC7001 (MN6627954AMA) IC SERVO PROCESSOR
Pin No.MarkI/OFunction
Pin No.MarkI/OFunction
1A9O DRAM address signal O/P 9
2A11O DRAM address signal O/P 11
3A8O DRAM address signal O/P 8
4A7O DRAM address signal O/P 7
5A6O DRAM address signal O/P 6
6A5O DRAM address signal O/P 5
7A4O DRAM address signal O/P 4
8NWEO Write Enable Signal (DRAM)
9NCASO DRAM CAS Control Signal
10NRASO DRAM ARS Control Signal
11A3O DRAM address Signal O/P 3
12A2O DRAM address Signal O/P 2
13A1O DRAM address Signal O/P 1
14A0O DRAM address Signal O/P 0
15A10O DRAM address Signal O/P 10
16BA0-Motor O/P (0);/Serial I/P
17BA1-Motor O/P (1);/Serial I/P
18PRAMVSS33-GND (DRAM)
19PRAMVDD33-Power Supply Voltage (+1.6V)
20PRAMVDD15-Power Supply Voltage (DRAM)
21SPOUTO Spindle Drive O/P
22PCI/O Spindle motor drive O/P signal serial
data/Monitoring I/P
23TRVPO Traverse Drive O/P (+ve)
24TRPO Tracking Drive O/P (+ve)
25FOPO Focusing Drive O/P (+ve)
26DVSS1-GND
27IODD2-Digital Power Supply Voltage 2
28DVDD1-Digital Power Supply Voltage 1
(Built-In)
29SRVMON0-No Connection
30SRVMON1-No Connection
31AVSS2-GND
32OSCINIOscillating Input
33CTRCRS-Tracking Cross Comparator
34VREF-+Vref Supply Voltage
35EITracking Input Signal 1
36FITracking Input Signal 2
37DIFocusing Input Signal 4
38BIFocusing Input Signal 2
39CIFocusing Input Signal 3
40AIFocusing Input Signal 1
41PDIAPC Amp I/P
42LDO Laser Drive Current O/P
43CENV-Detection Capacitance Connection
terminal
44RFENVO RF Envelope O/P
45RFOUTO RF Summing Amp O/P
46RFINISGC I/P
47AVDD2-Analog Power Supply voltage 2 (For
56OUTLO Audio O/P (LCH)
57AVSS1-GND
58AVDD1-Analog Power Supply Voltage 1
59OUTRO Audio O/P (RCH)
60DVSS3-GND3 (Digital Circuit)
61NSRVMONONIServo Motor O/P Enabling
62EXT0 / SRDATA
(ST_IN)
63EXT1 / LRCK
(ST_REQ)
64EXT2 / BCLK
(ST_CLK)
65FLAG-Flag Signal O/P
66TX-Digital Audio Interface O/P signal
67MCLKIMicro-Computer Command Clock I/
68MDATAIMicro-Computer Data I/P
69MLDIMicro-Computer Load I/P
70STATO Status Signal O/P
71BLKCKO Subcode Blk Clock
72NRSTO LSI Reset Signal
73DQSYTXT-Pack Signal O/P for CD-Text data
74SMCK-Micro-Computer Clock O/P
75PMCK-IOCNT Serial data O/P (Synchro-
76DVDD2-Digital Power Supply Voltage 2
77IODD1-Digital Power Supply Voltage 1 (For
78DVSS2-GND2 (For Digital Circuit)
79NTEST2ITest Mode Setting (ON:H)
80X2O Crystal Oscillating Circuit O/P
81X1ICrystal Oscillating Circuit I/P
82NTESTITest Mode Setting I/P (ON:H)
83D2O Data Sigmal O/P 2
84D1O Data Signal O/P 1
85D0O Data Signal O/P 0
86D3O Data Signal O/P 3
87D4O Data Signal O/P 4
88D5O Data Signal O/P 5
89D6O Data Signal O/P 6
90D7O Data Signal O/P 7
91D15O Data Signal O/P 15
92D14O Data Signal O/P 14
93DRVDD-I/O Power Supply Voltage (DRAM)
94D13O Data Signal O/P 13
95D12O Data Signal O/P 12
96D11O Data Signal O/P 11
97D10O Data Signal O/P 10
98D9O Data Signal O/P 9
99D8O Data Signal O/P 8
100SDRCKO Clock Signal O/P
-Expansion O/P Port 0
-Expansion O/P Port 1
-Expansion O/P Port 2
P
nous O/P)
(+1.5V)
I/O)
86
Page 87
21.2.IC7002 (BA5948FPE2) IC 4CH Drive
Pin No.MarkI/OFunction
Pin No.MarkI/OFunction
1IN2IMotor Driver Input
2PC2ITurntable Motor Drive Signal
(L:ON)
3IN1IMotor Drive (1) Input
4PC1-Traverse Motor Drive Signal (L):
ON)
5-8N.C.-No Connection
9PGND1-Ground Connection (1) for Drive
10PVCC1-Power Supply (1) for Drive
11D1-O Motor Drive (1) reverse - action
output
12D1+O Motor Drive (1) forward - action
output
13D2-O Motor Drive (2) reverse - action
output
14D2+O Motor Drive (2) forward - action
15D3-O Motor Drive (3) reverse - action
16D3+O Motor Drive (3) forward - action out-
17D4-O Motor Drive (4) reverse - action
18D4+O Motor Drive (4) forward - action out-
19PVCC2-Power Supply (2) for Driver
20PGND2-Ground Connection (2) for Driver
28N.C.-No Connection
29BLKCKICD Subcode Block Clock Input
30VSS-Micom GND
31CD_MDATAO CD LSI Command Data
32STATICD LSI Status Input
33CD_MCLKO CD LSI Command Clock
34USB_SDAI/O USB I2C Data Line
35CD_MLDO CD LSI Command Load
36USB_SCLIUSB I2C Clock Line
371.8V-Power Supply (1.8V)
38N.C.-No Connection
Active HIGH)”
O FL Data Output / On Chip Debugger
Data
ON)
O FL CLK Output / On Chip Debugger
Clock
-DAB LSI 24ms synchronization interrupt
39VSS-GND
40CLOSE_LO CD Tray Close Control (Active L)
41OPEN_HO CD Tray Open Control (Active H)
42CD_OPEN_SWICD Open SW (H : Open; L : Close)
43REST_SWIREST SW (L : Inner)
44N.C.-No Connection
45CD_RSTO CD LSI Reset Ouput (L: reset)
46N.C.-No Connection
47DEMO_
SETTING
48MODEL_
SELECT
49TU_STEREOI/O Tuner Stereo Signal
50TU_SDAO IIC Serial Data for Tuner (PLL
51TU_CLKO IIC Serial Clock for Tuner (PLL
52TU_TUNEDI/O Tuner Tuned Signal
53MODEL
SELECT
54N.C.-No Connection
55N.C.-No Connection
56iPod_PCONTO iPod regulator control
57iPod_PDETIiPod regulator detection
58iPod_Acc3.3IiPod Signal ready detection
59iPod_DETIiPod detection (Output L if no iPod)
60N.C.-No Connection
61N.C.-No Connection
62CRTIMERI/O CR TIMER
63VSS-GND
64ASP_CLKI/O ASP Sound Processor Serial Clock
65ASP_DATAI/O ASP Sound Processor Serial Data
66N.C.-No Connection
67DAB_RSTO DAB LSI reset
68DAB_ TU_RSTO DAB Tuner reset
69DAB_ TU_SCLO DAB Tuner 12c clock
70DAB_ TU_SDAO DAB Tuner 12c data
71DAB_PCONTO DAB Module power central
72DAB_RXO DAB LSI receive data
73DAB_TXIDAB LSI transmit data
74DAB_CLKO DAB LSI clock
75DAB_MODEO DAB LSI communication mode