PF-2945A-A/PF-2982B-A
-1-
Service Manual
Model
SUBARU Automobile Genuine AM/
FM Radio CD/MP3/WMA Player
COMPONENT
PF-2945A-A / PF-2982B-A
1. Main unit
-----------
1
PF-2945A-A
(Genuine No. 86201FG600)
(ID No. CZ601U1)
SPECIFICATIONS
Tuner section
Tuning system: PLL Frequeency synthesizer system
Receive range: AM
530kHz to 1710kHz
(10kHz steps)
FM 87.75MHz to 107.9MHz
Intermediate frequency: AM 10.7 +0.03/-0.03MHz
FM 10.7 +0.03/-0.03MHz
Quieting sensitivity: AM Less than 39dBu
(at 20dB S/N)
FM Less than 15dBu
(at 30dB S/N)
Separation: FM More than 15dB
Auto stop sensitivity: AM 35 +6/-6dBu(DX)
55 +8/-8dBu(LO)
(PF-2945A-A)
41 +6/-6dBu(DX)
61 +8/-8dBu(LO)
(PF-2982B-A)
(600kHz, 1000kHz, 1400kHz)
FM 23 +6/-6dBu(DX)
(87.9MHz, 98.1MHz, 107.9MHz)
S/N ratio: AM More than 45dB
FM More than 50dB
CD section
Frequency Response: 17Hz to 20kHz
S/N ratio: More than 70dB (JIS-A)
Separation: More than 55dB (20kHz LPF)
MP3/WMA operations: MP3 Sampling rate 11.025kHz-48kHz,
Bit rate 8kbps-320kbps / VBR
WMA Bit rate 48kbps-192kbps
Logical format (File system);
ISO9660 level 1, 2 or JOLIET or Romeo
AUX section
Distortion: Less than 1.0% (20kHz LPF)
S/N ratio: More than 70dB (JIS-A)
Separation: More than 55dB (20kHz LPF)
General section
Load resistance: 4 ohm
Supply voltage: DC 13.2V
Negative ground
Max. power output: More than 16Wx4
Dimensions(mm): 205(W)x100(H)x157(D)
PF-2982B-A
(Genuine No. 86201SC600)
(ID No. CP603U1)
Weight: appro.1.75kg
Published by Service Dept.
Printed in P.R.C.
Clarion Co., Ltd.
7-2, Shintoshin, Chuo-Ku,Saitama-Shi, Saitama 330-0081, Japan
Service Dept.: 7-2, Shintoshin, Chuo-Ku,Saitama-Shi, Saitama 330-0081, Japan
Tel: +81-48-541-3747 FAX: +81-48-541-3804
298-6487-00
Sep. 2007 X
CAUTION
Use of controls,adjustment,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.
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 or mark.
*
Some CDs recorded in CD-R/CD-RW mode may not be usable.
* Windows Media , and the Windows logo are trademarks, or re-
gistered trademarks of Microsoft Corporation in the United States
and/or other countries.
* WMA is the abbreviation of Windows Media Audio, an audio file
format developed by Microsoft Corporation.
* This product includes technology owned by Microsoft Corporation
and cannot be used or distributed without a license from MSLGP.
* As for this model, the tuner of the DSP type is used.When
you exchange it due to the tuner pack(BL1:880-2091E) trouble, it is necessary to adjust for S-meter etc.Special JIG is
necessary for an accurate adjustment.The procedure document for the exclusive use jig is appended to it.
* This DSP IC SAF7730H(051-6706-50) of main PWB is exp-
osed die soldering pad type.The middle of this IC package
is soldered with the main PWB, and it cannot remove in an
ordinary soldering iron.Please use special removal JIG at
the time of IC exchange.
-2-
To engineers in charge of repair or inspection of our products.
Before repair or inspection, make sure to follow the instructions 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 parts being used.
2. Place the parts and wiring back in their original positions after replacement or re-wiring.
For proper circuit construction, 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 reasons 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 for
the automobile.
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 in soldering.
Please do not spread liquid flux in soldering.
Please do not wash the soldering point after soldering.
6. Cautions in soldering for chip capacitors
Please solder the chip capacitors after pre-heating for replacement because they are very weak to heat.
Please do not heat the chip capacitors with a soldering iron directly.
7. Cautions in handling for chip parts.
Do not reuse removed chips even when no abnormality is observed in their appearance. Always replace them with new ones.
(The chip parts include resistors, capacitors, diodes, transistors,
etc).
Please make an operation test after replacement.
8. 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 not to apply the tip with force.
9. Turn the unit OFF during disassembly and parts replacement.
Recheck all work before you apply power to the unit.
10. Cautions in checking that the optical pickup lights up.
The laser is focused on the disc reflection surface through the
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 damage
your eyesight.
11. Cautions in handling the optical pickup
The laser diode of the optical pickup can be damaged by electrostatic charge caused by your clothes and body. Make sure to
avoid electrostatic charges on your clothes or body, or discharge
static electricity before handling the optical pickup.
11-1. Laser diode
The laser diode terminals are shorted for transportation in order
to prevent electrostatic damage. After replacement, open the
shorted circuit.
When removing the pickup from the mechanism, short the terminals by soldering them to prevent this damage.
11-2. Actuator
The actuator has a powerful magnetic circuit. If a magnetic
material is put close to it. Its characteristics will change.
Ensure that not foreign substances enter through the ventilation slots in the cover.
11-3. Cleaning the lens
Dust on the optical lens affects performance.
To clean the lens, apply a small amount of isopropyl alcohol
to lens paper and wipe the lens gently.
Top view of Main unit
SERIAL NO.
PF-2945A-A/PF-2982B-A
ADJUSTMENT OF ZR1/PF3 DSP TUNER: 880-2091E
Setting
1 Open 2 switches of MICOM(EEP-ROM).
2 Open the Adjustment software:SUBARU_ZR1_ADJ_DSP_V307.exe
and turn on the unit.
3 Select “EUROPE” in the “AREA” box. Click the “Settings” items
in the following order:
Open Comm.PORT->Initialization of JIG->Incoming connection.
4 After 2 minutes, set the following items.
FM Adjustments
1 FM IF-Count
1-1 Set the reception frequency to 98.1MHz
1-2 Set the SG output to 60dBu.
1-3 Click “Adjustment”
2 FM S-Meter
2-1 Set the reception frequency to 98.1MHz
2-2 Set the MONO to 1kHz/22.5kHz variable.
2-3 Set the SG output to 20dBu.
2-4 Click “Adjustment”
AM Adjustments
1 MW/LW IF-Count
1-1 Use the AM ANT DUMMY.
1-2 Set the reception frequency to 1000kHz
1-3 Set the SG output to 60dBu.
1-4 Click “Adjustment”
2 MW/LW S-Meter
2-1 Use the AM ANT DUMMY.
2-2 Set the reception frequency to 1000kHz
2-3 Set the MONO to 400Hz/30% variable.
2-4 Set the SG output to 40dBu.
2-5 Click “Adjustment”
Writing data
1 Click “EEPROM Page Read”, and then “ROM DATA MAP” displays.
2 Input “00” into the right box of the “ROM DATA MAP”.
3 Select the “AUTO at EEPROM Write” of the “CheckSUM”. Then
click “ Calculate”.
4 Click “EEPROM Write in a checked line”, and then the data is
written in EEPROM-IC.
ADJUSTMENTS
052-3214-80 M30876FJAGP System Controller
Terminal Description
EXPLANATION OF IC
PF-2945A-A/PF-2982B-A
-3-
pin 1:ILL PULSE
:IN:
Illumination control signal input.
pin 2
:
TUN 5V ON
:O:
5V Power supply ON signal output. H = ON.
pin 3:Sie-BUS TX:O:Sie-BUS TX
pin 4
:
Sie-BUS RX:IN:Sie-BUS RX
pin 5:TUN 8V ON
:O:
8V Power supply ON signal output. H = ON.
pin 6
:
BYTE
:IN:
Data length selection(8bit/16bit).
pin 7:CN VSS
:IN:
L=Normal.
pin 8
:
TEST
:O:
For the test.
pin 9
:
M-AGC
:IN:
Strong electric field detection signal input.
pin 10:RESET
:IN:
Reset signal input.
pin 11
:
X out
:O:
Crystal connection.
pin 12
:
GND
:-:
Ground.
pin 13:Xin
:IN:
Crystal connection.
pin 14:VDD
:-:
Positive voltage supply.
pin 15
:
NMI
:IN:
Nonmaskable interrupt. Connect to VDD via
aresistor.
pin 16
:
ACC DET
:IN:
ACC detection signal input.
pin 17:BU DET
:IN:
Backup detection signal input.
pin 18
:
RDS/RBD SCK:IN:RDS/RBDserialclockinput.
pin 19
:
RDS/RBD SDI:IN:RDS/RBD serial data input.
pin 20:AMP MUTE
:O:
Muting signal output to the Audio power
amplifier.
pin 21
:
CAN-IN
:IN:
Serial data input from the CAN IC.
pin 22
:
CAN-OUT
:O:
Serial data output to the CAN IC.
pin 23:CAN ERR I
:IN:
Error signal input from the CAN IC.
pin 24
:
AMP ON
:O:
Audio power amplifier ON signal output.
pin 25
:
MP3/GIX REQ:IN:MP3/GIX request signal input.
pin 26:BEEP
:O:
Beep out.
pin 27
:
DSP/EEP SCK:O:DSP/EEP serial clock output.
pin 28:DSP/EEP SDO:O:DSP/EEP serial data output.
pin 29:FLASH TX
:O:
Flash memory Serial data output.
pin 30
:
FLASH RX
:IN:
Flash memory Serial data input.
pin 31:ANT ON
:O:
Antenna ON command output.
pin 32
:
FAN ON
:O:
The fan on signal output.
pin 33:MP3/GIX SDA:O:MP3/6CD-mechanism serial data output.
pin 34:MP3/GIX SCL:O:MP3/6CD-mechanism serial clock output.
pin 35
:
MP3/GIX RESET
:O:
MP3/6CD-mechanism reset pulse output.
pin 36
:
MP3stn/GIXsacc:O:MP3 standby/6CD-mechanism system ACC
control.
pin 37
:
MP3 RSTBY:O:MP3 S-RAM standby signal output.
pin 38:DSP PAUSE:IN:DSP automatic mute control. L = mute on.
pin 39:M-HLD-MUTE:O:Tuner mute signal output.
pin 40
:
M-HLD
:IN:
Tuner RDS hold.
pin 41
:
M-SMPL
:IN:
Tuner RDS sample.
pin 42:DSP INT
:IN:
Initial signal input from the DSP IC.
pin 43
:
DSP RESET:O:Reset signal output to the DSP IC.
pin 44:VFD ON
:O:
VFD ON signal output.
pin 45:ILL ON
:IN:
Illumination ON signal input.
pin 46:DAC RESET:O:Reset pulse output to the DAC. L = reset.
pin 47
:
CD 8V
:O:
8V Power supply ON signal output. H = ON.
pin 48
:
CD 3.3V
:O:
3.3V Power supply ON signal output. H = ON.
pin 49
:
CD +1.5V
:O:
1.5V Power supply ON signal output. H = ON.
pin 50:CD BUS0/EQDO
:
I/O
:
CD-BUS in/out. EQ data output.
pin 51:CD BUS1/EQCK
:
I/O
:
CD-BUS in/out. EQ clock output.
pin 52:CD BUS2/EQSA
:
I/O
:
CD-BUS in/out. Input the activating signal
to change the soft.
pin 53
:
CD BUS3
:
I/O
:
CD-BUS in/out.
pin 54:CD BU CK
:O:
CD IC clock pulse output.
pin 55:CD CCE
:O:
Chip enable signal output to the CD IC.
pin 56:CD RESET
:O:
Reset pulse output to the CD IC.
pin 57
:
CD SSTOP
:IN:
At loading, detects the chucking. And next,
detects the inside limit of the pick up position.
pin 58
:
CD CHUCK SW:IN:CD disk chucking signal input for the CD
mechanism.
pin 59
:
CD TR B
:IN:
Photo sensor signal input from the CD
mechanism.
pin 60
:
VDD
:-:
Positive voltage supply.
pin 61:CD TR A
:IN:
Photo sensor signal input from the CD
mechanism.
051-3395-90 NJU7780U1-15-TE2 Voltage Regurator 1.5V
1
2
3
54Vin
2pin
Vout
Control (H= On)
Ground
No Connectin
051-3396-90 NJM2386ADL3-33-TE1 Voltage Regulator 3.3V
5
4
3
2
1
Ground
N.C.
Power Outut
Control in, H = ON.
VCC
3
Terminal Description
051-6706-50 SAF7730HV/N332 Dual IF Car Radio and Audio DSP
pin 62:GND
:-:
Ground.
pin 63
:
CD LD CONT:O:CD loading control signal output.
pin 64
:
CD LD MUTE:O:CD loading mute signal output.
pin 65
:
TEL MUTE
:IN:
Telephone mute command input.
pin 66
:
SIEMUTEin:IN:S IE-BUS mute request input.
pin 67
:
SIEMUTEout:O:S IE-BUS mute request output.
pin 68
:
S IE RESET:O:S IE-BUS Reset signal output.
pin 69
:
SIESYSON:O:S IE-BUS System On request output.
pin 70
:
SIESYSOFF:O:S IE-BUS System Off request output.
pin 71
:
SIEONREQ:IN:S IE-BUS System On request input.
pin 72
:
SIEOFFREQ:IN:S IE-BUS System Off request input.
pin 73
:
CD SBSY
:IN:
Sub Q data request command input from the
CD IC.
pin 74
:
DSP 3.3V
:O:
3.3V Power supply ON signal output.
pin 75
:NU:-:
Not in use.
pin 76
:
SYS ON
:O:
System ON signal output.
pin 77
:
VFD CS
:O:
Chip select signal output to VFD driver.
pin 78
:
VFD CP
:O:
Clock pulse output to VFD driver.
pin 79
:
VFD DA
:O:
Serial data output to the VFD driver.
pin 80
:
VFD/KEY RST:O:Reset signal output to the VFD IC and KEY
IC. L = Reset ON.
pin 81
:
KEY DI
:IN:
Serial data input from the Key scan IC.
pin 82
:
KEY CE
:O:
Chip enable output to Key-IC.
pin 83
:
KEY CK
:O:
Clock pulse output for the key scan IC.
pin 84
:
KEY DO
:O:
Serial data output to the Key scan IC.
pin 85
:
VOL1L
:IN:
Volume control pulse input from the rotary
encoder.
pin 86
:
VOL2L
:IN:
Volume control pulse input from the rotary
encoder.
pin 87
:
TONE SW
:IN:
Tone switch signal input.
pin 88
:
CD LOAD
:IN:
CD-loading detection signal input.
pin 89
:
CD EJECT
:IN:
CD eject switch signal input.
pin 90
:
POWER SW:IN:Power switch ON signal input.
pin 91
:
VOL1R
:IN:
Volume control pulse input from the rotary
encoder.
pin 92
:
VOL2R
:IN:
Volume control pulse input from the rotary
encoder.
pin 93
:
S METER
:IN:
The input terminal of the internal A/D
converter to monitor the radio field strength.
pin 94
:
AVSS
:-:
Analog ground.
pin 95
:
AUX ON
:IN:
AUX ON signal input.
pin 96
:
VREF-
:-:
Negative reference voltage.
pin 97
:
AVCC
:-:
Positive voltage supply for the internal analog
section.
pin 98
:
TSCK
:O:
BUS-TUNER serial clock output.
pin 99
:
TSDO
:O:
BUS-TUNER serial data output.
pin100
:
S REMOCON:IN:Steering wheel remote controller input.
pin 1:VDDA_1V8
:-:
1.8V supply for IFADC and Audio ADCs.
pin 2
:
AUX_R
:IN:
Right channel of auxiliary input.
pin 3
:
AUX_R_GND:IN:Right common mode reference auxiliary input.
pin 4
:
AUX_L_GND:IN:Left common mode reference auxiliary input.
pin 5
:
AUX_L
:IN:
Left channel of auxiliary input.
pin 6
:
TAPE_R
:IN:
Right channel of tape input.
pin 7
:
TAPE_L
:IN:
Left channel of tape input.
pin 8
:
VADCP
:-:
Positive reference voltage for Audio ADCs.
pin 9
:
VDD_ADC
:-:
3.3V supply for audio ADCs.
pin 10
:
VADCN
:-:
Ground reference for audio ADCs.
pin 11
:
VREFAD
:-:
Common mode reference voltage ADCs.
pin 12
:
CD_R
:IN:
Right channel of CD input.
pin 13
:
CD_R_GND:IN:Right common mode reference CD input.
pin 14
:
CD_L_GND:IN:Left common mode reference CD input.
pin 15:CD_L
:IN:
Right channel of CD input.
pin 16
:
PHONE_IN
:IN:
Audio phone input.
pin 17
:
PHONE_GND:IN:Common reference audio phone input.
pin 18
:
NAV
:IN:
Audio navigation input.
pin 19
:
NAV_GND
:IN:
Common reference audio navigation input.
pin 20
:
VDD D 1
:-:
1.8V positive supply.
pin 21
:
VSS S 1
:-:
Ground supply.
pin 22
:
TRSTN
:IN:
Test reset, active low.
pin 23
:
TCK
:IN:
Test clock.
pin 24
:
TDO
:O:
Test control data output.
pin 25
:
TDI
:IN:
Test control data input.
pin 26
:
TMS
:IN:
Test mode select.
pin 27
:A0:IN:
Slave sub-address I2C selection.
pin 28
:
SCL
:IN:
Serial clock input I2C bus.
pin 29
:
SDA
:IN:
Serial data input / output I2C bus.
pin 30
:
GAPREG
:-:
Decoupling for regultator bandgap voltage.
pin 31
:
CONREG
:O:
Control output for external PMOS transistor.
pin 32
:
FEBREG
:IN:
Feedback input monitoring the 1.8V.
pin 33
:
VDD_REG
:-:
3.3V supply for regulator.
pin 34
:
SPDIF_IN 1:IN:Spdif input 1.
pin 35
:
VSS_SPDIF
:-:
Ground supply for spdif input.
pin 36
:
SPDIF_IN 2:IN:Spdif input 2.
pin 37
:
VDD_SPDIF:-:3.3V supply for spdif input.
pin 38
:
DAC_RR
:O:
Audio output for Rear-right speaker.
pin 39
:
DAC_RL
:O:
Audio output for Rear_left speaker.
pin 40
:
VDACP
:-:
Positive reference voltage for audio DACs.
pin 41
:
VDACN
:-:
Ground reference voltage for audio DACs.
pin 42
:
VDD_DAC
:-:
3.3V supply for audio DACs.
pin 43
:
DAC_FR
:O:
Audio output for Front-right speaker.
pin 44
:
DAC_FL
:O:
Audio output for Front-left speaker.
pin 45
:
DAC_SUBW:O:Audio output for subwoofer.
pin 46
:
DAC_CENTER:O:Audio output for center speaker.
pin 47
:
VDD Q 1
:-:
Positive supply (peripheral cells only).
pin 48
:
FS_SYS
:O:
FS system clock in/output.
pin 49
:
RESETN
:IN:
General reset of chip (active low).
pin 50
:
TEST 1
:O:
Test pin1 reserved for digital testing.
pin 51
:
BCK_IN 1
:O:
IIS source 1 Bit Clock input.
pin 52
:
WS_IN 1
:O:
IIS source 1 Word Select input.
pin 53
:
SD_IN 1
:O:
IIS source 1 Data input.
pin 54
:
VDD D 2
:-:
1.8V positive supply.
pin 55
:
VSS S 2
:-:
Ground supply.
pin 56
:
RDS_CLK 1:O:Radio Data System bit clock output 1/ RDS.
external clock input 1, I2C bit controlled.
pin 57
:
RDS_DATA 1:O:Radio Data System data output 1.
pin 58
:
RDS_CLK 2:O:Radio Data System bit clock output 2/ RDS.
external clock input2, I2C bit controlled.
pin 59
:
RDS_DATA 2:O:Radio Data System data output 2.
pin 60
:
VDD_MEM 1:-:1.8V positive supply (for memories only).
pin 61
:
VSS S 5
:-:
Ground supply (for memories).
pin 62
:
BCK_IN 2
:O:
IIS source 2 Bit Clock input.
pin 63
:
WS_IN 2
:O:
IIS source 2 Word Select input.
pin 64
:
SD_IN 2
:O:
IIS source 2 Data input.
pin 65
:
BCK_IN 3
:O:
IIS source 3 Bit Clock input.
pin 66
:
WS_IN 3
:O:
IIS source 3 Word Select input.
pin 67
:
SD_IN 3
:O:
IIS source 3 Data input.
pin 68
:
VSS Q 1
:-:
Ground supply (peripheral cells only).
pin 69
:
VDD Q 2
:-:
Positive supply (peripheral cells only).
pin 70
:
ADSP_IOF 5:O:Audio DSP general purpose I/O flag.
pin 71
:
ADSP_IOF 6:O:Audio/SRC DSP general purpose I/O flag.
pin 72
:
BCK_IN 4
:O:
IIS source 4 Bit Clock input.
pin 73
:
WS_IN 4
:O:
IIS source 4 Word Select input.
pin 74
:
SD_IN 4
:O:
IIS source 4 Data input.
pin 75
:
SD_HOST_O 1:O:Host IIS 1 Data output.
pin 76
:
SD_HOST_O 2:O:Host IIS 2 Data output.
pin 77
:
SD_HOST_O 3:O:Host IIS 3 Data output.
pin 78
:
SD_HOST_O 4:O:Host IIS 4 Data output.
pin 79
:
WS_HOST
:O:
Host IIS Word Select output/input.
pin 80
:
BCK_HOST:O:Host IIS Bit Clock output/input.
pin 81
:
SD_HOST_IN 1:IN:Host IIS 1 Data input.
pin 82
:
SD_HOST_IN 2:IN:Host IIS 2 Data input.
pin 83
:
SD_HOST_IN 3:IN:Host IIS 3 Data input.
pin 84
:
SD_HOST_IN 4:IN:Host IIS 4 Data input.
pin 85
:
SD_HOST_IN 5:IN:Host IIS 5 Data input.
pin 86
:
VSS Q 2
:-:
Ground supply (peripheral cells only).
pin 87
:
VDD Q 3
:-:
Positive supply (peripheral cells only).
pin 88
:
ADSP_IOF 7:O:Audio/SRC DSP general purpose I/O flag.
pin 89
:
ADSP_IOF 8:O:Audio/SRC DSP general purpose I/O flag.
pin 90
:
ADSP_IOF 9:O:Audio/SRC DSP general purpose I/O flag.
pin 91
:
ADSP_IOF 10:O:Audio/SRC DSP general purpose I/O flag.
pin 92
:
ADSP_IOF 11:O:Audio/SRC DSP general purpose I/O flag.
pin 93
:
ADSP_IOF 12:O:Audio/SRC DSP general purpose I/O flag.
pin 94
:
VDD D 3
:-:
1.8V positive supply.
-4-
PF-2945A-A/PF-2982B-A
pin 96:TDSP_IOF 1:O:Tuner DSP general purpose I/O flag 1.
pin 97
:
TDSP_IOF 2:O:Tuner DSP general purpose I/O flag 2.
pin 98
:
TDSP_IOF 3:O:Tuner DSP general purpose I/O flag 3.
pin 99
:
TDSP_IOF 4:O:Tuner DSP general purpose I/O flag 4
pin100
:
TDSP_IOF 5:O:Tuner DSP general purpose I/O flag 5.
pin101
:
TDSP_IOF 6:O:Tuner DSP general purpose I/O flag 6.
pin102
:
TDSP_IOF 7:O:Tuner DSP general purpose I/O flag 7.
pin103
:
TDSP_IOF 8:O:Tuner DSP general purpose I/O flag 8.
pin104
:
VSS Q 3
:-:
Ground supply (peripheral cells only).
pin105
:
VDD Q 4
:-:
Positive supply (peripheral cells only).
pin106
:
TDSP_IOF 9:O:Tuner DSP general purpose I/O flag 9.
pin107
:
TDSP_IOF 10:O:Tuner DSP general purpose I/O flag 10.
pin108
:
AGC1_1
:O:
LSB Gain control output 1 to DICE 1.
pin109
:
AGC1_2
:O:
MSB Gain control output 2 to DICE 1.
pin110
:
AGC2_1
:O:
LSB Gain control output 1 to DICE 2.
pin111
:
AGC2_2
:O:
MSB Gain control output 2 to DICE 2.
pin112
:
TDSP_IOF 11:O:Tuner DSP general purpose I/O flag 11.
pin113
:
TDSP_IOF 12:O:Tuner DSP general purpose I/O flag 12.
pin114
:
ADSP_IOF 4:O:Audio DSP general purpose I/O flag
(e.g. IBOC_BLEND).
pin115
:
SD_IBOC_O _I:O:Serial data output IBOC I-signal.
pin116
:
SD_IBOC_O _Q:O:Serial data output IBOC Q-signal.
pin117
:
WS_IBOC_OUT:O:IBOC Word Select output.
pin118:BCK_IBOC_OUT
:O:
IBOC Bit Clock output.
pin119
:
RESERVED_2:-:Reserved.
pin120
:
RESERVED_3:-:Reserved.
pin121
:
VSSS6
:-:
Ground supply (for memories).
pin122
:
VDD_MEM 2:-:1.8V positive supply (for memories only).
pin123
:
SCL_DICE
:O:
Serial clock output I2C bus to the I2C clock
inputoftheDICE.
pin124
:
SDA_DICE
:IN:
Serial data input/output I2C bus to the data
inputoftheDICE.
pin125
:
VDD D 4
:-:
1.8V positive supply.
pin126
:
VSSS4
:-:
Ground supply.
pin127
:
DICE 2_CLK:O:100 kHz clock current output reference to DICE2.
pin128
:
DICE 2_CLKN:O:100 kHz clock not current output reference
to DICE2.
pin129
:
VSS Q 4
:-:
Ground supply (peripheral cells only).
pin130
:
VSS_OSC
:-:
Ground supply for oscillator and PLLs.
pin131
:
OSC_IN
:IN:
Crystal oscillator input.
pin132
:
OSC_OUT
:O:
Crystal oscillator output.
pin133
:
VDD_OSC
:-:
1.8V supply for oscillator and PLLs.
pin134
:
KAGC 1
:O:
Keyed AGC DAC output 1.
pin135
:
KAGC 2
:O:
Keyed AGC DAC output 2.
pin136
:
IFAD_N 1
:IN:
Negative phase of the first differential IF input.
pin137
:
IFAD_P 1
:IN:
Positive phase of the first differential IF input.
pin138
:
VSS_IFAD
:-:
Ground supply for IF ADCs.
pin139
:
VDD_IFAD
:-:
3.3V supply for IF ADCs.
pin140
:
VIFADP
:-:
Decoupling for IF ADCs positive reference voltage.
pin141
:
VIFADN
:-:
Ground reference voltage for IF ADCs.
pin142
:
VIFADBG
:-:
Decoupling for IF ADCs bandgap voltage.
pin143
:
IFAD_P 2
:IN:
Positive phase of the second differential IF input.
pin144
:
IFAD_N 2
:IN:
Negative phase of the second differential IF input.
ADSP:Audio DSP.
AFC
:
Automatic Frequency Control.
AGC
:
Automatic Gain Control.
AM
:
Amplitude Modulation.
BIOSROM:Basic IO System Read Only Memory.
CD
:
Compact Disc.
CMRR
:
Common Mode Rejection Ratio.
CRD
:
Cordic Rotate and Derotate.
DAC
:
DigitaltoAnalogConverter.
DARC
:
DAta Radio Channel.
DICE
:
Digital In Car Entertainment.
DSP
:
Digital Signal Processor.
EPICS
:
Economic Parameterised Integrated CoreS.
FIR
:
Finite Impulse Response.
FM
:
Frequency Modulation.
FSM
:
Finite State Machine.
HW
:
HardWare.
I2C
:
Inter IC Communication.
I2S
:
Inter IC Sound (Philips standard).
IAC
:
Interference Absorption Circuit.
IBOC
:
In Band On Channel.
IF
:
Intermediate Frequency.
IFAD
:
Intermediate Frequency Analog to Digital Converter.
IIS
:
Inter IC Sound (any data format).
IP
:
Intellectual Property.
KAGC
:
Keyed AGC.
MPX
:
frequency MultiPleXed signal (audio/data).
MSS
:
Music Search System.
NZIF
:
Near Zero IF.
PACS
:
Precision Adjacent Channel Suppression.
PDC
:
Primary Decimation Chain.
PRAM
:
Program Random Access Memory.
PROM
:
Program Read Only Memory.
RDS
:
Radio Data System.
SDSP
:
Samplerate converter DSP.
SPDIF
:
Sony/Philips Digital Interface Format.
SRC
:
SampleRate Converter.
SW
:
SoftWare.
TDSP
:
Tuner DSP.
WB
:
Weather Band.
XRAM
:
X (typically for DSP data) Random Access Memory.
YRAM
:
Y (typically for DSP coefficients) Random Access Memory.
YROM
:
Y (typically for DSP coefficients) Read Only Memory.
ZIF
:
Zero IF.
Terminal Description
051-9426-90 S-24CS16A01-T8T1G EEP ROM
pin 1:NU
:-:
Not in use.
pin 2:NU
:-:
Not in use.
pin 3:A2
:-:
For the Test.
pin 4:GND
:-:
Ground.
pin 5:SDATA
:
I/O
:
Serial data input/output.
pin 6:SCK
:IN:
Sift clock input.
pin 7:Write Protect
:IN:
Write protect signal input.
pin 8:VDD
:-:
Positive voltage supply.
Abbreviations Table
AD
:
Analog to Digital converter.
ADC
:
Analog to Digital converter.
CD mechanism section:929-5000-80
BLOCK DIAGRAM
J101
SLED / LOADING
MOTOR
SPINDLE MOTOR
RF-AMP
SERVO PROCESSOR
IC2
TC94A15F
MOTOR DRIVER
IC1
BA5830FP-E2
IF-VDD
8.0V
AOUT
SFSY
SBSY
/RST
BUS0
BUS1
BUS2
BUS3
BUCK
/CCE
DATA
LDMUT
LDCONT
SW /
DET
3.3V
PICK UP UNIT
LASER
DETECTOR
A,B,C,E,F
FOCUS
TRACKING COIL
S2
LIMIT
SWITCH
CHUCKING
SWITCH
Q1,2
PHOTO
TR A,B
D1,2
LED A,B
S1
CLCK
BCK
LRCK
MBOV
IPF
8V
CD-VDD
3.3V
5.0V
PF-2945A-A/PF-2982B-A
-5-
BL101
TA8276H
BUS
ACC
NJM2103M
B/U
GND
BEEP
SYSTEM CONTROL MICOM
ILLUMI
BUS DRIVER
POWER SUPPLY
MUTE,ST-BY
FL(+)
FL(-)
RL(+)
RL(-)
RR(+)
RR(-)
FR(+)
FR(-)
S-GND
KEY-SWITCH
IC301
CONNECTOR
J801(20PIN)
EEP-ROM
AUX
AUX-ON
AUX-L/R
L-OUT(+)(-)
R-OUT(+)(-)
BUS(+)(-)
MAIN-POWER-IC
ANT-ON
J802(8PIN)
CAN+
CAN-
S.R(-)
ILL(-)
ILL(+)
S.R(+)
CAN-DRIVER
IC801
TJA1054AT-N1
. VDD+5V Q603
. ANT+B : Q807
DSP
B/U-DET/RESET
IC604
IC601
M30876FJAGP
. ILL(+) : Q812
. ILL-CONT : Q811
. ILL-PULSE : Q809
. VFD+B : Q822
. F+6.0V : Q821
. D+5V : IC401
. AUDIO+9V : IC508
. CD+8V : IC207
NJM2386ADL3-09-TE1
880-2091E
RADIO-BUS-TUNER
IF-OUT1
IF-OUT2
IF-AD
SAF7730HV/N332
NJM2396F05
TUNER+5V
IC102
NJM2886DL3-05-TE1
TUNER+9V
Q102
AUDIO-1/2VCC
IC507
NJM4558V
DSP+3.3V
IC302
NJM2386ADL3-33-TE1
1.8V-REG
Q301
PHK04P02T
SIE-BUS
J903(20PIN)
IC603
HA12187FP
NJM2396F08
VFD-DRIVER
IC2
ML9203-06GA
FL1
VFD
IC602
S-24CS16A01-T8T1G
KEY-SCAN-IC
IC1
LC75700T
CD+3.3V
IC205
NJM2386ADL3-33-TE1
CD+1.5V
IC203
NJU7780U1-15-TE2
SYS+3.3V
Q209
VDD+1.5V
IC201
NJU7780U1-15-TE2
IC204
TC94A34FG-004
IC202
MSM51V17400D-60TS-K
IC208
HD74LV541A
VFD+32V
Q814
20K-LPF
IC501
NJM2060V
FLFRRL
RR
PRE-AMP
IC502
NJM2060V
D5~D39
GS1-N3-MECH
IC503
J201(29PIN)
IIC
IIC
CD+8V
CD-VDD
AUX/(SUB-W)
Main section
LEVEL SHIFT-IC
MP3DECODER
SHOCK PROOF MEMORY
-6-
PF-2945A-A/PF-2982B-A
PF-2945A-A/PF-2982B-A
-7-
1
15
9
7
x23
9
10
8
x4
8x4
11
12
16
14
17
3
2
13
13
4
5
EXPLODED VIEW / PARTS LIST
Escutcheon section
NO. PART NO. DESCRIPTION Q'TY NO. PART NO. DESCRIPTION Q'TY
1 940-8185-10 ES-ASSY 1 10 074-3014-78 OUTLET SOCKET(28P) 1
2 345-6070-00 RUBBER SWITCH A 1 11 345-5995-20 SPACER 2
3 345-6071-00 RUBBER SWITCH B 1 12 379-4062-24 INDICATOR(VFD) 1
4 345-6072-00 RUBBER SWITCH C 2 13 716-0778-52 SCREW(M2x8) 14
5 345-6073-00 RUBBER SWITCH D 1 14 335-8079-00 COLOR-FILTER 1
6 ------------- Switch PWB 1 15 373-1146-10 DIAL-CVR(PF-2945A-A) 1
7 001-7094-91 DIODE 23 373-1146-15 DIAL-CVR(PF-2982B-A) 1
8 001-7094-92 DIODE 8 16 380-5700-10 KNOB 2
9 016-0018-21 VR W/SHAFT 2 17 335-8078-00 ILLUMI RING 2
6
Note) Some parts depend on
each model. The model name
is specified in the description.
37
21
34
21
31
36
32
21
21
13
35
22
9
2
4
1
3
10
13
21
21
21
21
33
21
21
27
24
28
25
26
27
30
21
29
27
12
14
15
8
5
6
7
2
19
18
17
16
23
23
21
20
2
2
Main section
M
5
X
8
m
m
M
A
X
M
5
X
8
m
m
M
A
X
-
11
NO. PART NO. DESCRIPTION Q'TY NO. PART NO. DESCRIPTION Q'TY
1 ------------- Main PWB 1 22 311-1944-00 LOWER CASE 1
2 073-0762-90 TERMINAL 6 23 716-0878-50 SCREW(M2.6x5) 6
3 074-1237-79 OUTLET SOCKET(29P) 1 24 309-0845-01 ES PLATE(1CD) 1
4 076-3011-78 PLUG(8P) 1 25 929-5000-80 DIGITAL-MECH 1
5 074-4009-20 OUTLET SOCKET(20P) 1 26 331-4123-00 CD BRKT 1
6 074-1302-08 OUTLET SOCKET(8P) 1 27 714-2603-89 MACHINE SCREW(M2.6x3) 4
7 092-0702-00 ANT-RECEPT 1 28 345-5895-00 CUSHION RUBBER 1
8 051-2040-00 IC(TA8276H) 1 29 816-4025-50 FLAT WIRE 1
9 880-2091E TUNER 1 30 310-1826-50 UPPER CASE 1
10 331-4414-00 TR HOLDER 1 31 313-2018-00 HEAT SINK 1
11 313-2019-00 SUB HEAT SINK 1 32 331-3579-00 EARTH PLATE 1
12
307-0727-00 REAR PLATE 1
33 347-8295-01 PROTECTOR 1
13 778-3006-00 TAP-SCREW(M3x6) 4 34 714-2610-89 MACHINE SCREW(M2.6x10) 3
14 076-0368-10 PLUG(10P) 1 35 093-2137-01 ANT-JUMPER 1
15 076-0368-06 PLUG(6P) 1 36 290-8338-11 LABEL(PF-2945A-A) 1
16 ------------- Sub PWB 1 290-8338-21 LABEL(PF-2982B-A) 1
17 074-0898-06 OUTLET SOCKET(6P) 1 37 276-0217-01 SETPLATE(PF-2945A-A) 1
18 074-0898-10 OUTLET SOCKET(10P) 1 276-0217-11 SETPLATE(PF-2982B-A) 1
19 074-4027-20 OUTLET SOCKET(20P) 1 38 345-5805-24 GASKET 3
20 331-4413-00 PWB HOLDER 1 345-5805-04 GASKET 3
21 714-2606-8B MACHINE SCREW(M2.6x6) 20
Note)Several different parts of the same reference number are alternative parts.
One of those parts is used in the set.
Some parts depend on each model. The model name is specified in the description.
38
38
38
-8-
PF-2945A-A/PF-2982B-A
H4
H5
G6
H6
H7
A5
A1
A2
A3
A4
G2
G3
B2
A8
A8
I1
M1
K3
K4
C1
A2
A3
G9
G8
G11
G5
G14
G6
3
4
75
74
76
5
11
7
9
12
31
32
33
34
35
36
13
14
15
16
17
37
38
39
40
18
19
29
20
21
22
30
23
24
25
26
28
43
44
45
46
47
65
48
48
50
53
51
67
63
64
54
55
56
57
59
60
61
62
70
68
71
72
73
69
1
2
59
46
I1
I2
D2
D1
H6
H7
K1
K2
C3
H5
H4
22
29
H6
B1
H1
H2
H3
G13
D1
52
D2
G12
H2
H1
H3
65
A4
A5
E2
G2
G14
G5
G1
G3
E1
G4
M1
G9
G8
G11
C5
C2
G1
I2
C1
66
66
49
49
H6
C5
C2
C3
K1
K2
K3
K4
G12
G4
A1
G13
B1
B2
69
E1
E2
41
6
8
10
42
27
58
1
CD mechanism section: 929-5000-80
PF-2945A-A/PF-2982B-A
-9-
Loading...