Clarion PS-2760D Service Manual
Published by Service Dept.
298-6266-00 JUL.2005X
Printed in P.R.C.
Service Manual
SUZUKI Automobile Genuine
AM/FM TUNER CD COMBI
SPECIFICATIONS
Radio section
Tuning system: PLL frequency synthesizer system
Receive range: AM 530kHz to 1710kHz
FM 87.75MHz to 107.9MHz
Intermediate frequency: AM 10.71 +0.2 / -0.2 MHz (1st)
450 +3 / -3 MHz (2nd)
FM 10.7 +0.2 / -0.2 MHz
Quieting sensitivity: AM Less than 34dBu
(at 20dB S/N)
FM Less than 15dBu
(at 30dB S/N)
Auto tuning stop sensitivity:
AM 32 +6/-6 dBu (DX)
FM 24 +6/-6 dBu (DX)
CD section
Disc: 12cm Disc
Separation: More than 55dB
S.N ratio: More than 70dB (JIS-A)
MP3 / WMA mode
MP3 Sampling rate:
MP3 bit rate:
WMA bit rate:
Logical format:
11.025kHz to 48kHz
8kbps to 320kbps/VBR
48kbps to 192kbps
ISO9660 level 1,2
JOLIET or Romeo
Model
PS-2760D
(Genuine No. 39101-54J00-000)
General
Rated Voltage: DC 13.2V
Tone control: BASS 7 +12 / -12 dB (100Hz)
TREBLE 0 +12 / -12 dB (10Hz)
Output:
Dimensions(mm): 178(W)x100(H)x155.3(D)
Weight: 1.8kg
More Than 16Wx4 (Max Practical)
25Wx4 (Max Output)
Less than 12mABack up consumption:
NOTE
* We cannot supply PWB with component parts in principle. When
a circuit on PWB has failure, please repair it by component parts
base. Parts which are not mentioned in service manual are not
supplied.
* Specifications and design are subject to change without notice for
further improvement.
* Use only compact discs bearing the mark. Do not play
heart-shaped, octagonal, or other specially shaped compact discs.
some CDs recorded in CD-R/CD-RW mode may not be usable.
* This product includes technology owned by Microsoft Corporation
and cannot be used or distributed without a license from MSLGP.
COMPONENTS
PS-2760D-A
Main unit 1
-1-
PS-2760D
CAUTION
Use of controls, adjustments, or performance of procedures
other than those specified herein, may result in hazardous
radiation exposure.
The compact disc player should not be adjusted or repaired
by anyone except properly qualified service personnel.
( for U.S.A. model )
To engineers in charge of repair or inspe cti-
on of our products.
Before repair or inspection, make sure to follow the inst-
ructions so that customers and Engineers in charge of
repair or inspection can avoid suffering any risk or injury.
1. Use specified parts.
The system uses parts with special safety features against fire
and voltage. Use only parts with equivalent characteristics when
replacing them.
The use of unspecified parts shall be regarded as remodeling for
which we shall not be liable.The onus of product liability (PL) shall
not be our responsibility in cases where an accident or failure is as
a result of unspecified part s being used.
2. Place the parts and w iring back in thei r origin al positions after
replacement or re-wiring.
For proper circuit co nstruction, use of insulation tubes, bonding,
gaps to PWB, etc, is involved.The wiring connection and routing to
the PWB are specially planned using clamps to keep away from
heated and high voltage parts. Ensure that they are placed back
in their original positions after repair or inspection.
If extended damage is caused due to negligence during repair, the
legal responsibility shall be with the repairing company.
3. Check for safety after repair.
Check that the screws, parts and wires are put back securely in
their original position after repair. Ensure for safety r easons there
is no possibility of secondary ploblems around the repaired spots.
If extended damage is caused due to negligence of repair, the
legal responsibility shall be with the repairing company.
4. Caution in removal and making wiring connection to the parts
the automobile.
for
Disconnect the battery terminal after turning the ignition key off.
If wrong wiring connections are made with the battery connected,
a short circuit and/or fire may occur. If extensive damage is
caused due to negligence of repair, the legal responsibility shall
be with the repairing company.
5. Cautions regarding chips.
Do not reuse removed chips even when no abnormality is ob-
served in their appearance. Always replace them with new ones.
(The chip parts include resistors, capacitors, diodes, transistors,
etc). The negative pole of tantalum capacitors is highly suscep-
tible to heat, so use special care when replacing them and
check the operation afterwards.
6. Cautions in handling flexible PWB
Before working with a soldering iron, make sure that the iron tip
temperature is around 270 C. Take care not to apply the iron tip
repeatedly (more than three times) to the same patterns. Also
take care n ot to apply the tip with force.
7. Turn the unit OFF during disassembly and parts replacement.
Recheck all work befor e you ap ply power to the unit.
8. Cautions in ch ecking that the optical pickup lights up.
Thelaserisfocusedonthediscreflectionsurfacethroughthe
lens of the optical pickup. When checking that the laser optical
diode lights up, keep your eyes more than 30cms away from
the lens. Prolonged viewing of the laser within 30cms may dam-
age your eyesight.
9. Cautions in handling the optical pickup
The laser diode of the optical pickup can be damaged by elec-
trostatic charge caused by your clothes and body. Make sure
to avoid electrostatic charges on your clothes or body, or dis-
charge static electric ity before handling the optical pickup.
9-1.Laser diode
The laser diode terminals are shorted for transportation in
order to prevent electrostatic damage.
After replacement , ope n the sho rted circuit. When removing
the pickup from the mechanism, short the terminals b y sol-
dering them to prevent this damage.
9-2.Actuator
The actuator has a powerful magnetic circuit. If a magnetic
material is put close to it, its characteristics will change. En-
sure that no foreign substances enter throug h the ventilation
slots in the cover.
9-3.Cleaning the lens
Dust on the optical lens affects performance.To clean the
lens, apply a small a mount of isopropyl alcohol to lens paper
and wipe the lens gently.
PS-2760D
-2-
EXPLANATION OF IC
Main section
051-5027-10 LC7541 2W H -UC
R5Posi
R5NegaR4R3R2R1R6Vref
646362616059585756555453525150
R Sel out
RVRin
RCT
NC
NC
NC
RF1C1
RF1C2
RF1C3
NC
NC
NC
RF3C1
RF3C2
RF3C3
R T out
1
2
3
with
4
5
6
7
8
9
10
11
12
13
14
15
16
Control
Volu me
Loudness
Ton e Co n t r o l
Fader
Control
171819202122232425262728293031
R Fader in
RRearout
R Front out
051-6052-20 LC7581 7NT RH8 720-UC -E
Terminal Description
pin 1: KS OUT 6 : O : K e y scan output.
pin 2: KS OUT 5 : O : K e y scan output.
pin 3: KS OUT 4 : O : K e y scan output.
pin 4: KS OUT 3 : O : K e y scan output.
pin 5: KS OUT 2 : O : K e y scan output.
pin 6: KS OUT 1 : O : K e y scan output.
pin 7: COMMON 1 : O : The common s igna l output.
pin 8: COMMON 2 : O : The common s igna l output.
pin 9: COMMON 3 : O : The common signal output.
pin 10: COMMON 4 : O : The com m on signal output.
pin 11: COMMON 5 : O : The com m on signal output.
pin 12: COMMON 6 : O : The com m on signal output.
pin 13: COMMON 7 : O : The com m on signal output.
pin 14: COMMON 8 : O : The com m on signal output.
pin 15: COMMON 9 : O : The com m on signal output.
pin 16: SEG 60/ COM10: O : The segment signal output./The common
pin 17: SEG 5 9 : O : T he segment signal output.
pin 18: SEG 5 8 : O : T he segment signal output.
pin 19: SEG 5 7 : O : T he segment signal output.
pin 20: SEG 5 6 : O : T he segment signal output.
pin 21: SEG 5 5 : O : T he segment signal output.
pin 22: SEG 5 4 : O : T he segment signal output.
pin 23: SEG 5 3 : O : T he segment signal output.
pin 24: SEG 5 2 : O : T he segment signal output.
pin 25: SEG 5 1 : O : T he segment signal output.
pin 26: SEG 5 0 : O : T he segment signal output.
pin 27: SEG 4 9 : O : T he segment signal output.
pin 28: SEG 4 8 : O : T he segment signal output.
pin 29: SEG 47 : O : The s egm en t signal output.
pin 30: SEG 46 : O : The s egm en t signal output.
pin 31: SEG 45 : O : The s egm en t signal output.
Electric volume with Tone Controller
VDDL6L1L2L3L4L 5 Nega
with
Time Set
NC
Controller
Mute in
R A VSS
Gain adjust
RVref
Digital
Chip Enable in
Gain adjust
Data in
Clock in
LVref
D VSS
TEST
Volu me
Fader
Control
L A VSS
L Rear out
LCD Driver with Key Scan
signal output.
L 5 Posi
49
Control
Loudness
Ton e Co n t r o l
32
L Fader in
L Front out
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
L Sel out
LVR in
LCT
NC
NC
NC
LF1 C1
LF1 C2
LF1 C3
NC
NC
NC
LF3 C1
LF3 C2
LF3 C3
LTout
-3-
pin 32: SEG 4 4 : O : T he segment signal output.
pin 33: SEG 4 3 : O : T he segment signal output.
pin 34: SEG 4 2 : O : T he segment signal output.
pin 35: SEG 41 : O : The segmen t signal output.
pin 36: SEG 4 0 : O : The segment signal output.
pin 37: SEG 39 : O : The segmen t signal output.
pin 38: SEG 38 : O : The segmen t signal output.
pin 39: SEG 37 : O : The segmen t signal output.
pin 40: SEG 36 : O : The segmen t signal output.
pin 41: SEG 35 : O : The segmen t signal output.
pin 42: SEG 34 : O : The segmen t signal output.
pin 43: SEG 3 3 : O : The segment signal output.
pin 44: SEG 3 2 : O : The segment signal output.
pin 45: SEG 31 : O : The segment sign al output.
pin 46: SEG 3 0 : O : The segment signal output.
pin 47: SEG 29 : O : The segmen t signal output.
pin 48: SEG 28 : O : The segmen t signal output.
pin 49: SEG 27 : O : The segmen t signal output.
pin 50: SEG 26 : O : The segmen t signal output.
pin 51: SEG 25 : O : The segmen t signal output.
pin 52: SEG 24 : O : The segmen t signal output.
pin 53: SEG 2 3 : O : The segment signal output.
pin 54: SEG 2 2 : O : The segment signal output.
pin 55: SEG 2 1 : O : The segment signal output.
pin 56: SEG 20 : O : The segmen t signal output.
pin 57: SEG 1 9 : O : The segment signal output.
pin 58: SEG 18 : O : The segmen t signal output.
pin 59: SEG 17 : O : The segmen t signal output.
pin 60: SEG 16 : O : The segmen t signal output.
pin 61: SEG 15 : O : The segmen t signal output.
pin 62: SEG 14 : O : The segmen t signal output.
pin 63: SEG 13 : O : The segmen t signal output.
pin 64: SEG 1 2 : O : The segment signal output.
pin 65: SEG 1 1 : O : The segment signal output.
pin 66: SEG 10 : O : The segment sign al output.
pin 67: SEG 9 : O : The segmen t signal output.
pin 68: SEG 8 : O : The segmen t signal output.
pin 69: SEG 7 : O : The segmen t signal output.
pin 70: SEG 6 : O : The segmen t signal output.
pin 71: SEG 5 : O : The segmen t signal output.
pin 72: SEG 4 : O : The segmen t signal output.
pin 73: SEG 3 : O : The segmen t signal output.
pin 74: SEG 2 : O : The segmen t signal output.
pin 75: SEG 1 : O : The segmen t signal output.
pin 76: DI : IN : Serial data input.
pin 77: CLOCK : IN : Clock pul se input.
pin 78: CE : IN : Chip enabl e sign al input.
pin 79: DO : O : Serial data output.
pin 80: INHIBIT : IN : The inhibit comm and input.
pin 81: OSC IN : IN : Oscillation input.
pin 82: OSC OU T : O : Oscillation output.
pin 83: CN VSS : IN : Connect to VSS.
pin 84: VSS : - : Negative supply voltage.
pin 85: V L C D 4 : - : 0/4 bias voltage for th e LCD.
pin 86: V L C D 3 : - : 1/4 bias voltage for th e LCD.
pin 87: V L C D 2 : - : 2/4 bias voltage for th e LCD.
pin 88: V L C D 1 : - : 3/4 bias voltage for th e LCD.
pin 89: V L C D 0 : O : 4/4 bias voltage for th e LCD.
pin 90: V LC D : - :
Positive supply voltage for the LCD driver.
pin 91: VDD : - : Positive supply voltage.
pin 92: GPO 4 : O : The general purpose out put.
pin 93: GPO 3 : O : The general purpose out put.
pin 94: GPO 2 : O : The general purpose out put.
pin 95: GPO 1 : O : The general purpose output.
pin 96: KS IN 5 : IN : Key scan input.
pin 97: KS IN 4 : IN : Key scan input.
pin 98: KS IN 3 : IN : Key scan input.
pin 99: KS IN 2 : IN : Key scan input.
pin100: KS IN 1 : IN : Key scan input.
PS-2760D
051-6212-18 LC721 91JM-UC-TLM PLL Frequency Synthes izer
Terminal Description
pin 1: X IN : IN : Crystal connection.
pin 2: CE : IN : Chip enable signal input.
pin 3: DI : IN : Seria l data i nput.
pin 4: CLOCK :IN : The c l ock pulse input.
pin 5: DO : O : Seria l data output.
pin 6: SYNC : O : Clock pulse output.
pin 7: SH IF T IN 0 : IN : The input terminal of internal shift resister.
pin 8: SH IF T IN 1 : IN : The input terminal of internal shift resister.
pin 9: DO 0 : O : P arall el data output.
pin 10: DO 1 : O : Parallel data output.
pin 11: DO 2 : O : Parallel data output.
pin 12: DO 3 : O : Parallel data output.
pin 13: DO 4 : O : Parallel data output.
pin 14: DO 5 : O : Parallel data output.
pin 15: L CTR : IN : The input terminal of internal general
pin 16: H CTR : IN : The input terminal of internal general
pin 17: DO 6 : O : Parallel data output.
pin 18: AM OSC IN : IN : T he input terminal of the internal counter
pin 19: FM OSC IN : IN : T he input terminal of the internal counter
pin 20: VDD : - : Positive supply voltage.
pin 21: PD 1 : O : PLL error output.
pin 22: PD 2 : O : PLL error output.
pin 23: VSS : - : Negative supply voltage.
pin 24: X OUT : O : Crystal connection.
052-3196-00 M30624MGA-630GP System Controller
Terminal Description
pin 1 : MODE 2 : IN : Mode select input. Refer Table 1.
pin 2: CAR SEL : IN : A type-of-a-car distinction input port.
pin 3: AR E A 1 :IN : The destination setting input.
pin 4: AR E A 2 :IN : The destination setting input.
pin 5: CLK SEL : IN : The initial s ett i ng input for the clock.
pin 6: BYTE :IN : The data length selection(8bit/16bit).
pin 7: CN VSS : IN : Connect to VSS via a resistor.
pin 8: ANT ON : O : Antenna ON command output.
pin 9: DX/LO : O : DX/Local select signal output.
pin 10: RESET : IN : Reset signal input.
pin 11: X out : O : Crystal connection.
pin 12: GND : - : Ground.
pin 13: X in : IN : Crystal connection.
pin 14: VDD : - : Positive voltage supply.
pin 15: NU : - : Not in use .
pin 16: BU DE T :IN : Backup detection signal input.
pin 17: ACC DET : IN : ACC detection signal i nput.
pin 18: CATS DET : IN : The back up voltage detection for CATS.
pin 19: 27pin connect : IN : Connect to 27pin.
pin 20: ILL ON : IN : Illumination ON signal input.
pin 21: SYS ON : O : System ON signal output.
pin 22: BEEP : O : Beep out.
pin 23: TIME BAS E : IN : Time-base pul se input.
pin 24: PLL D I : IN : Serial data input from the PLL IC.
pin 25: NAVI MUT E : O : Muting signal output t o suppress the noise
pin 26: AMP ON : O : Audio power amplifier ON signal output.
pin 27: RX : IN : Serial data input.
pin 28: TX : O : S eria l data output.
pin 29: GS1-SO/IX6-TX : O : 1-CD S e rial data output. 6-CD Serial data
pin 30: GS1-CK/IX6-RX :I/O: 1-CD clock output. 6-CD Serial data input.
counter.
counter.
forAMOSC(LocalOscillation).
forFMOSC(LocalOscillation).
H=YT4, L=Y8W
Refer T abl e 2.
Refer Table 2.
without Navigati on sound interrupting.
output.
pin 31: AMP MUTE : O : Muting signal output to the Audio Power
pin 32: ST : IN : The stereo flag input.
pin 33: SYS AC C : O : ACC detect signa l output.
pin 34: EEP DI : IN : Th e serial data input from the EEP -R O M.
pin 35: EEP DO : O : The s erial dat a output to the EEP-ROM.
pin 36: EEP CS : O : The chip s elect signal output to the EEP-
pin 37: EEP CK : O : The cloc k pulse output to the E EP -ROM.
pin 38: CATS TP : IN : P ll up .
pin 39: NU : - : Not in use.
pin 40: NU : - : Not in use.
pin 41: NU : - : Not in use.
pin 42: NU : - : Not in use.
pin 43: NU : - : Not in use .
pin 44: NU : - : Not in use .
pin 45: NU : - : Not in use.
pin 46: NU : - : Not in use.
pin 47: EEP TP Out : O : Diagnosi s output for EEP-ROM.
pin 48: IO TP Out : O : Diagnosis output for I/O PO RT .
pin 49: MD 8V : O : Power supply control output termin al for
pin 50: CD 5 V : O : 5V power supply ON signal output for CD.
pin 51: CD 8V : O : CD motor power supply control output or
pin 52: MD LD : IN : Disc-in signal input from the MD mecha-
pin 53: MD SI : IN : Serial data input from the MD mechanism.
pin 54: MD X SRQ : IN : Request signal input from the MD mecha-
pin 55: MD RES E T : O : MD reset pulse outpu t.
pin 56: MD SO : O : Serial data output to the MD me c ha nism.
pin 57: MD X SCK : O : The clo ck pulse output to the MD mecha-
pin 58: MD X CS : O : The chip selection signal output to the MD
pin 59: MD W P : O : W ake up sig nal output to the MD mecha-
pin 60: VDD : - : Positive voltage supply.
pin 61: NU : - : Not in use.
pin 62: GND : - : Ground.
pin 63: CD S I :IN : Seri al data input from the CD mechanism.
pin 64: CD SRQ : IN : SRQ input fro m the CD mecha nism.
pin 65: CD C S : O : The chip select signal output to CD m ech-
pin 66: CD W AKEUP : O : The wakeup signal output to the CD mech-
pin 67: CD RE SET : O : The r es et pulse output to the CD IC.
pin 68: NU : - : Not in use .
pin 69: NU : - : Not in use .
pin 70: NU : - : Not in use .
pin 71: NU : - : Not in use .
pin 72: NU : - : Not in use .
pin 73: NU : - : Not in use .
pin 74: NU : - : Not in use .
pin 75: NU : - : Not in use.
pin 76: NU : - : Not in use .
pin 77: NU : - : Not in use .
pin 78: BL CON T : O : The back light control si gnal output.
pin 79: BL ON : O : Back light ON command output.
pin 80: LCD DI : IN : The srial data input from the LCD driver.
pin 81: EV/LCD/PLL DO : O : The serial data output for the electric vol-
pin 82: EV/LCD/PLL CK : O : The serial clock output for the electric vol-
pin 83: EV/LCD/PLL CE : O : The chip enable output for the electric vol-
pin 84: NU : - : Not in use .
pin 85: E VO L 1L : IN : Pulse signal input from the rotary encod-
pin 86: E VO L 2L : IN : Pulse signal input from the rotary encod-
Amplifier.
ROM.
MD mechanisms.
the power supply control output terminal for
photo-sensors, H=CD ON, L=CD OFF.
nism.
nism.
nism.
mechanism.
nism.
anism.
anism.
ume IC , LCD driver and PLL IC.
ume IC , LCD driver and PLL IC.
ume IC , LCD driver and PLL IC.
er.
er.
PS-2760D
-4-
pin 87: POWER SW : IN : P ower switch ON signal input.
pin 88: IX-6 LOAD : IN : CD-6-Autochanger loading signal input.
pin 89: MD E J SW : IN : MD eject switch signal i npu t.
pin 90: CD E J SW : IN : CD eject switch signal input.
pin 91: E VO L 1R : IN : Pulse signal input from the rotary encod-
pin 92: E VO L 2R : IN : Pulse signal input from the rotary encod-
pin 93: TEL / AUX : IN : TEL = 2.2V to 2.8V, AUX = 3.0V to 3.6V,
pin 94: A V SS : - : Negative voltage supply for analog section.
pin 95: SR 1 : IN : Steering wheel remote controller input.
pin 96: Vref : - : R eference voltage.
pin 97: A V CC : - : Positive vo l tage supply for the internal an-
pin 98: LCD INH : O : LCD inhibit signal output to the LCD driv-
pin 99: NU : - : Not in use.
pin100: MODE 1 : IN : Mode select input. Refer Table 1.
Table 1. Mode se l ec t input
MODE 2 ( pin 1 ) H L L
MODE 1 ( pin 100 ) L H L
Table 2. The d esti n ation setting input
AREA 1 ( pin 3 ) L H L H
AREA 2 ( pin 4 ) L L H H
er.
er.
OFF = 5.0V
alog section.
er.
CD/MD 6-CD 1-CD
JPN USA EXP1 EXP2
CD mechanism section: 929-0301-84
051-7280-38 TC7SU04FU Single Inverter
1
NC
2
IN
3
GND
052-5055-34 MBM29DL800BA-90PFTN 8 M bit Flash Memory
Terminal Description
pin 1: Address 15 : IN : Address signal input.
pin 2: Address 14 : IN : Address signal input.
pin 3: Address 13 : IN : Address signal input.
pin 4: Address 12 : IN : Address signal input.
54VCC
OUT
BLOCK DIAGRAM
CD mechanism section:929-0301-84
pin 5: Address 11 : IN : Address signal input.
pin 6: Address 10 : IN : Address signal input.
pin 7: Ad dr e ss 9 : IN : Address signal input.
pin 8: Ad dr e ss 8 : IN : Address signal input.
pin 9: NU : - : Not in use.
pin 10: NU : - : Not in use.
pin 11: WE : IN : W rite enabl e signal in put.
pin 12: RESET : IN : Reset signal input.
pin 13: NU : - : Not in use.
pin 14: NU : - : Not in use.
pin 15: Ready/Busy : O : Ready/Busy flag output, H = Ready.
pin 16: Address 18 : IN : Address signal input.
pin 17: Address 17 : IN : Address signal input.
pin 18: Address 7 : IN : Address signal input.
pin 19: Address 6 : IN : Address signal input.
pin 20: Address 5 : IN : Address signal input.
pin 21: Address 4 : IN : Address signal input.
pin 22: Address 3 : IN : Address signal input.
pin 23: Address 2 : IN : Address signal input.
pin 24: Address 1 : IN : Address signal input.
pin 25: Address 0 : IN : Address signal input.
pin 26: CE : IN : Chip enabl e signal inp ut.
pin 27: VSS : - : Negative supply voltage.
pin 28: OE : IN : Output enable signal input.
pin 29: DQ 0 :I/O: T h e data input / output.
pin 30: DQ 8 :I/O: T he data input / output.
pin 31: DQ 1 :I/O: T he data input / output.
pin 32: DQ 9 :I/O: T he data input / output.
pin 33: DQ 2 :I/O: T he data input / output.
pin 34: DQ 10 :I/O: The data i np ut / out pu t.
pin 35: DQ 3 :I/O: T he data input / output.
pin 36: DQ 11 :I/O: The data i np ut / out pu t.
pin 37: VCC : - : Positive supply voltage.
pin 38: DQ 4 :I/O: T he data input / output.
pin 39: DQ 12 :I/O: The data i np ut / out pu t.
pin 40: DQ 5 :I/O: T he data input / output.
pin 41: DQ 13 :I/O: The data i np ut / out pu t.
pin 42: DQ 6 :I/O: T he data input / output.
pin 43: DQ 14 :I/O: The data i np ut / out pu t.
pin 44: DQ 7 :I/O: T he data input / output.
pin 45: DQ 1 5 / A-1 :I/O: The data input/output, The Address signal
input.
pin 46: VSS : - : Negative supply voltage.
pin 47: BYTE : IN : The data length s election(8bit/16bit).
pin 48: Address 16 : IN : Address signal input.
CD Mecha.
㵘㵘GS-1
Q1
Transistor
5V㸢3.3V
IC2
Regulator
3.3V㸢1.6V
J2㵘10pin
IC101
DRIVER
FAN8047G3
P/U㵘CP-51
J1㵘15pin
IC102
CD㵘DSP
TC94A15F
(Digital servo)
(DF/DAC)
D-OUT
ACC8V
ACC5V
MP3&WMA Encoded disc/CD-DA disc
(CD-ROM ISO9660)
3.3V(I/O) 1.6V(Core)
IC6
DSP
TMS320DA140
(CD-ROM I/F)
(ECC)
(MPEG audio decode)
3.3V
(WMA decode)
(CD-DA ESP)
DAC
IC3
LOGIC
SN74HCT08
AUDIO
V-BUS
J3 20pin
-5-
I/F-5V
IC1
LOGIC
SN74䌌䌖C139
3.3V
IC10
FLASH ROM
MBM29DL800BA
(8Mbit)
PS-2760D
Main section
PS-2760D
-6-
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