Clarion PN-2302M-C User manual

PN-2302M/N
- 1 -
Published by Service Dept.
Printed in Japan
Clarion Co., Ltd.
Export Division - 22-3, Shibuya 2-chome, Shibuyaku, Tokyo, 150-8335 Japan Tel: [phone]
Service Dept.- 50 kamitoda,Toda-shi,Saitama,335-8511 Japan Tel: [phone] FAX:[phone]
298-5827-00 Feb.2000 B
Service Manual
NISSAN Automobile Genuine
6-Disc CD Changer Deck
PN-2302M-C
(Genuine No.28184 4M500/ID No.CE008)
PN-2302M-F
(Genuine No.B8184-89961/ID No.CE008)
PN-2302N-A
(Genuine No.28184 3W400/ID No.CE018)
■SPECIFICATIONS
Output level: 3.0V±2dB(at 1kHz,0dB DISC)
Frequency characteristics:
17 Hz to 20kHz (±2dB)
Channel separation: More than 70dB
(at 1kHz,0dB DISC,Filter:20kHz LPF)
Distortion: Less than 0.02%
(at 1kHz,0dB DISC,Filter:20kHz LPF)
Power supply voltage: DC13.2V(10.8 to 15.6V)
Negative ground
Current consumption: 0.6A (during playing)
Dimensions(mm): 184(W)×56(H)×170(D)
Weight: approximately 1.6kg
※Specification and design are subject to change without
notice for further improvement.
Model
Model
Model
■COMPONENTS
PN-2302M-C
PN-2302N-A
Main unit −−−−− 1
PN-2302M-F
Main unit −−−−− 1
Parts bag −−−−−
Machine screw(M5×8) 714-5008-41 4
■NOTES
・Model PN-2302M has an anti-theft system.The special
equipment is necessary to operate the unit without con-
necting the vehicle.
・We can not supply PWB with component parts in prin-
ciple. When a circuit on PWB has failure, please repair
it by component parts base. Parts which are not men-
tioned in service manual are not supplied.
■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 suf-
fering 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 charac-
teristics when replacing them.
The use of unspecified parts shall be regarded as re-
modeling for which we shall not be liable. The onus of
product liability (PL) shall not be our responsibility in cases

INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOIDE EXPOSURE TO BEAM.
CAUTION−
CLASS1LASERPRODUCT
T H I S D E V I C E C O M P L I E S W I T H
PA RT 1 5 O F TH E FCC R U LES .
O P E R AT I O N I S S U B J E C T T O
T H E F O L L O W I N G T W O C O N D I T I O N S
: ( 1 ) TH IS D E VIC E M AY N O T
C A U S E H A R M F U L I N T E R F E R E N C E .
AN D ( 2) TH I S DE VI C E M US T
A C C E P T A N Y I N T E R F E R E N C E
R E C E I V E D I N C L U D I N G
I N T E R F E R E N C E T H A T M A Y C A U S E
U N D E S I R E D O P E R AT I O N .
MANUFACTUREDDATE:
ClarionCo.,Ltd
50KAMITODA,TODASHI,SAITAMAKEN,JAPAN
UNSICHTBARE LASER S T R A H L U N G TRITT AUS.
WENN DECKEL GEOFFENET UND WENN
SICHERHEITSVERRIEGELUNG UBERBRUCKT I S T.
NICHT DE M STRAHL AUSSETAZEN!
VORSICHT!
ADVARSEL−
VARNING−O S Y N L I G LASERSTRALNING NAR D E N N A D E L
AR OPPNAD OCH SPARR AR URKOPPLAD.
STRALEN AR FARLIG.
USYNLIG LASERSTRALING VED ABNING, NAR
SIKKERHEDSAFBRY D E R E E R U D E AF FUNKTION.
UNDGA UDS ETTELSE F O R STRALING.
。
。。
。。
。
。。。。。。
。。
。。。
T H I S P R O D U C T I O N
CO M PL I E S WIT H
D H H S R U L E S 2 1 
C F R S U B C H A P T E R
J A P P L I C A B L E
AT D ATE O F
M A N U FA C T U R E .
MADEINJAPAN
PARTNo.
PN-2302M/N - 2 -
■CAUTIONS
USE OF CONTROLS,OR ADJUSTMENTS,MAY RESULT
IN HAZARDOUS RADIATION EXPOSURE.
THE COMPACT DISC PLAYER SHOULD NOT BE AD-
JUSTED OR REPAIRED BY ANYONE EXCEPT PROP-
ERLY QUALIFIED SERVICE PERSONNEL.
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 con-
nection 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 se-
curely 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 re-
pair, 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 re-
pair, the legal responsibility shall be with the repairing
company.
5. Cautions regarding chips.
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, capaci-
tors, diodes, transistors, etc). The negative pole of tanta-
lum capacitors is highly susceptible to heat, so use spe-
cial 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℃. 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.
7. Turn the unit OFF during disassembly and parts replace-
ment. Recheck all work before you apply power to the
unit.
8. 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 la-
ser within 30cms may damage your eyesight.
9. 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.
9-1. Laser diode
The laser diode terminals are shorted for transpor-
tation 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.
9-2. Actuator
The actuator has a powerful magnetic circuit. If a
magnetic material is put close to it. its characteris-
tics will change. Ensure that no foreign substances
enter through 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 amount of isopropylalcohol
to lens paper and wipe the lens gently.

PN-2302M/N
- 3 -
■FEATURES
■EXPLANATION OF IC
μPD78078GC-A13-8EU 052-5034-00 1-DIN 6-CD A/C Controller
1. Terminal Description
pin 1 : X Wr INH_ : IN : DRAM write inhibit signal input from
*SPMC. Negative logic.
pin 2 : S DTO : IN : Serial status data input from *SPMC.
pin 3 : X S O EN_ : O : Serial status data output enable signal
output to *SPMC. Negative logic.
pin 4 : XLT_ : O : Latch pulse output to *SPMC. Negative
logic.
pin 5 : A VSS : - : Ground for the internal ADC.
pin 6 : X RD EN_ : O : DRAM read enable signal output to
*SPMC. Negative logic.
pin 7 : X WR EN_ : O : DRAM write enable signal output to
*SPMC. Negative logic.
pin 8 : A Vref : - : Not in use.
pin 9 : NDS RX D : IN : NDS serial data input.
pin 10 : NDS TX D : O : NDS serial data output.
pin 11 : NDS SRQ_ : O : NDS slave request pulse output. Nega-
tive logic.
pin 12 : VSS : - : Ground.
pin 13 : SQSO : IN : SUB-Q data input from CDX2548.
pin 14 : NU : - : Not in use.
pin 15 : SQ CK : O : Clock pulse output to read SUB-Q -
Data from CDX2548.
pin 16 : BEEP OUT : O : Beep output 4.8kHz.
pin 17 : ILL_ : IN : Illumination ON signal input. Negative
logic.
pin 18 : Q TBC : IN : Playback data time information input
from *SPMC.
pin 19 : NU : - : Not in use.
pin 20 : Q R CK : O : Playback data time information read
clock output to *SPMC.
pin 21 : LOAD CW : O : Disc loading / Drive unit transfer motor
control.
pin 22 : LOAD CCW : O : Disc loading / Drive unit transfer motor
control.
pin 23 : Up/Dw CW : O : Mode plate transfer / Stage up down
motor control.
pin 24 : Up/Dw CCW : O : Mode plate transfer / Stage up down
motor control.
pin 25 : SHAVE CW : O : Chuck and holder transfer motor con-
trol.
pin 26 : SHAVE CCW : O : Chuck and holder transfer motor con-
trol.
pin 27 : P ON 1 : O : "H"= Mechanism ON.
pin 28 : P ON 2 : O : "H"= CD play.
pin 29 : NU : IN : Connect to VDD.
pin 30 : DISC 1 KEY_ : IN : Disc 1 Key switch input. Negative log-
ic.
pin 31 : DISC 2 KEY_ : IN : Disc 2 Key switch input. Negative log-
ic.
pin 32 : DISC 3 KEY_ : IN : Disc 3 Key switch input. Negative log-
ic.
pin 33 : DISC 4 KEY_ : IN : Disc 4 Key switch input. Negative log-
ic.
pin 34 : DISC 5 KEY_ : IN : Disc 5 Key switch input. Negative log-
ic.
pin 35 : DISC 6 KEY_ : IN : Disc 6 Key switch input. Negative log-
ic.
pin 36 : EJECT KEY _ : IN : Eject key switch input. Negative logic.
pin 37 : S CLR_ : O : Clear signal output to Dual color LED
control.
pin 38 : S STB : O : Strobe pulse output to Dual color LED
control.
pin 39 : S CLK : O : Clock pulse output to Dual color LED
control.
pin 40 : S DATA : O : Serial data output to Dual color LED
control.
pin 41 : LIM SW : IN : Disc innermost track detection signal
input.
pin 42 : ILL SEL_ : IN : "H"= Without illumination control.
pin 43 : VSS : - : Ground.
pin 44 : DIM ON : O : "H"= Dimmer ON.
pin 45 : MUTE : O : "H"= Mute ON.
pin 46 : PT 1_ : IN : Mode plate position count photo cou-
pler input. Negative logic.
pin 47 : SW 3_ : IN : Shut door close detection signal input.
Negative logic.
pin 48 : SW 1_ : IN : Datum point detection signal input for
the mode plate. Negative logic.
pin 49 : SW 2_ : IN : Eject arm end detection signal input.
Negative logic.
pin 50 : SW 4_ : IN : Datum point detection signal input for
the wedge. Negative logic.
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PN-2302M/N - 4 -
μPD78078GC-A14-8EU 052-5034-10 1-DIN 6-CD A/C Controller
1. Terminal Description
pin 1 : X Wr INH_ : IN : DRAM write inhibit signal input from
*SPMC. Negative logic.
pin 2 : S DTO : IN : Serial status data input from *SPMC.
pin 3 : X S O EN_ : O : Serial status data output enable signal
output to *SPMC. Negative logic.
pin 4 : XLT_ : O : Latch pulse output to *SPMC. Negative
logic.
pin 5 : A VSS : - : Ground for the internal ADC.
pin 6 : X RD EN_ : O : DRAM read enable signal output to
*SPMC. Negative logic.
pin 7 : X WR EN_ : O : DRAM write enable signal output to
*SPMC. Negative logic.
pin 8 : A Vref : - : Not in use.
pin 9 : NDS RX D : IN : NDS serial data input.
pin 10 : NDS TX D : O : NDS serial data output.
pin 11 : NDS SRQ_ : O : NDS slave request pulse output. Nega-
tive logic.
pin 12 : VSS : - : Ground.
pin 13 : SQSO : IN : SUB-Q data input from CDX2548.
pin 14 : NU : - : Not in use.
pin 15 : SQ CK : O : Clock pulse output to read SUB-Q -
Data from CDX2548.
pin 16 : BEEP OUT : O : Beep output 4.8kHz.
pin 17 : ILL_ : IN : Illumination ON signal input. Negative
logic.
pin 18 : Q TBC : IN : Playback data time information input
from *SPMC.
pin 19 : NU : - : Not in use.
pin 20 : Q R CK : O : Playback data time information read
clock output to *SPMC.
pin 21 : LOAD CW : O : Disc loading / Drive unit transfer motor
control.
pin 22 : LOAD CCW : O : Disc loading / Drive unit transfer motor
control.
pin 23 : Up/Dw CW : O : Mode plate transfer / Stage up down
motor control.
pin 24 : Up/Dw CCW : O : Mode plate transfer / Stage up down
motor control.
pin 25 : SHAVE CW : O : Chuck and holder transfer motor con-
trol.
pin 26 : SHAVE CCW : O : Chuck and holder transfer motor con-
trol.
pin 27 : P ON 1 : O : "H"= Mechanism ON.
pin 28 : P ON 2 : O : "H"= CD play.
pin 29 : NU : IN : Connect to VDD.
pin 30 : DISC 1 KEY_ : IN : Disc 1 Key switch input. Negative log-
ic.
pin 31 : DISC 2 KEY_ : IN : Disc 2 Key switch input. Negative log-
ic.
pin 32 : DISC 3 KEY_ : IN : Disc 3 Key switch input. Negative log-
ic.
pin 33 : DISC 4 KEY_ : IN : Disc 4 Key switch input. Negative log-
ic.
pin 34 : DISC 5 KEY_ : IN : Disc 5 Key switch input. Negative log-
ic.
pin 35 : DISC 6 KEY_ : IN : Disc 6 Key switch input. Negative log-
ic.
pin 36 : EJECT KEY _ : IN : Eject key switch input. Negative logic.
pin 37 : S CLR_ : O : Clear signal output to Dual color LED
control.
pin 38 : S STB : O : Strobe pulse output to Dual color LED
control.
pin 39 : S CLK : O : Clock pulse output to Dual color LED
control.
pin 40 : S DATA : O : Serial data output to Dual color LED
control.
pin 41 : LIM SW : IN : Disc innermost track detection signal
input.
pin 42 : ILL SEL_ : IN : "H"= Without illumination control.
pin 43 : VSS : - : Ground.
pin 44 : DIM ON : O : "H"= Dimmer ON.
pin 45 : MUTE : O : "H"= Mute ON.
pin 46 : PT 1_ : IN : Mode plate position count photo cou-
pler input. Negative logic.
pin 47 : SW 3_ : IN : Shut door close detection signal input.
Negative logic.
pin 48 : SW 1_ : IN : Datum point detection signal input for
the mode plate. Negative logic.
pin 51 : PT 2 : IN : Wedge position count photo coupler in-
put.
pin 52 : PT 7 : IN : Loading end detection signal input.
pin 53 : PT 6 : IN : Loading end detection signal input.
pin 54 : PT 5 : IN : Loading detection signal input.
pin 55 : DIMMER : O : LED dimmer output.
pin 56 : SW 5_ : IN : "L"= Drive unit is in front end.
pin 57 : PT 3 : IN : "H"= Drive unit is play position.
pin 58 : PT 4_ : IN : Loading start detection signal input.
Negative logic.
pin 59 : SW 6_ : IN : "L"= Drive unit is in deep.
pin 60 : SW 8_ : IN : "L"= Disc release.
pin 61 : PT 8_ : IN : Stock arm full swing detection signal
input.(Disc inserted to holder)
pin 62 : NU : - : Not in use.
pin 63 : TCLK : O : Not in use.
pin 64 : TEST 1_ : IN : Not in use.
pin 65 : TEST 2_ : IN : Not in use.
pin 66 : TEST 3_ : IN : Not in use.
pin 67 : TEST 4_ : IN : Not in use.
pin 68 : THRU_ : IN : Two times speed play back without
*SPMC.
pin 69 : EEPROM DI : IN : Serial data input from the EEPROM.
pin 70 : EEPROM DO : O : Serial data output to the EEPROM.
pin 71 : EEPROM CK : O : Clock pulse output to the EEPROM.
pin 72 : EEPROM CE : O : Chip select output to the EEPROM.
pin 73 : X RST 1_ : O : Reset signal output to the CD IC. Neg-
ative logic.
pin 74 : CLOCK : O : Clock pulse output to the CD IC and
*SPMC.
pin 75 : X LAT_ : O : Latch pulse output to the CD IC. Neg-
ative logic.
pin 76 : DATA : O : Serial data output to the CD IC and
*SPMC.
pin 77 : SCLK : O : Clock pulse output to the CD IC, to
read the status data.
pin 78 : SENS : IN : Serial status data input from the CD
IC.
pin 79 : EMPH 1 : O : De-emphasis control signal output to
the CD IC. "H"= De-emphasis ON.
pin 80 : NU : - : Connect to ground.
pin 81 : VPP : - : Connect to ground.
pin 82 : X 2 : - : Crystal connection.
pin 83 : X 1 : - : Crystal connection.
pin 84 : VDD : - : Positive supply voltage.
pin 85 : XT 2 : - : Not in use.
pin 86 : XT 2 : - : Not in use.
pin 87 : RESET_ : IN : Reset input.
pin 88 : SCOR : IN : Inputs a high signal from CD IC when
either subcode sync S0 or S1 is de-
tected.
pin 89 : NU : - : Not in use.
pin 90 : NU : - : Not in use.
pin 91 : GRSCOR : IN : SCOR input from *SPMC, for crystal
precision that frame jitter margin is ab-
sorbed.
pin 92 : ACC DET_ : IN : ACC detection terminal. "L"= ACC ON.
pin 93 : M WR EN : IN : Play back data time information read
enable signal input from *SPMC.
pin 94 : M RD EN : IN : Play back data time information write
enable signal input from *SPMC.
pin 95 : A VDD : - : Positive supply voltage for internal
ADC.
pin 96 : A Vref 0 : - : Reference voltage for internal ADC.
pin 97 : X RST 2_ : O : Reset signal output to *SPMC. Nega-
tive logic.
pin 98 : GRSRST : O : GRRST pulse output to *SPMC. Nega-
tive logic.
pin 99 : NU : - : Not in use.
pin100 : X Q OK_ : O : *SPMC data settlement direction output
terminal.<ICtablename>
*SPMC : Shock Protection Memory Controller

PN-2302M/N
- 5 -
pin 49 : SW 2_ : IN : Eject arm end detection signal input.
Negative logic.
pin 50 : SW 4_ : IN : Datum point detection signal input for
the wedge. Negative logic.
pin 51 : PT 2 : IN : Wedge position count photo coupler in-
put.
pin 52 : PT 7 : IN : Loading end detection signal input.
pin 53 : PT 6 : IN : Loading end detection signal input.
pin 54 : PT 5 : IN : Loading detection signal input.
pin 55 : DIMMER : O : LED dimmer output.
pin 56 : SW 5_ : IN : "L"= Drive unit is in front end.
pin 57 : PT 3 : IN : "H"= Drive unit is play position.
pin 58 : PT 4_ : IN : Loading start detection signal input.
Negative logic.
pin 59 : SW 6_ : IN : "L"= Drive unit is in deep.
pin 60 : SW 8_ : IN : "L"= Disc release.
pin 61 : PT 8_ : IN : Stock arm full swing detection signal
input.(Disc inserted to holder)
pin 62 : NU : - : Not in use.
pin 63 : TCLK : O : Not in use.
pin 64 : TEST 1_ : IN : Not in use.
pin 65 : TEST 2_ : IN : Not in use.
pin 66 : TEST 3_ : IN : Not in use.
pin 67 : TEST 4_ : IN : Not in use.
pin 68 : THRU_ : IN : Two times speed play back without
*SPMC.
pin 69 : EEPROM DI : IN : Serial data input from the EEPROM.
pin 70 : EEPROM DO : O : Serial data output to the EEPROM.
pin 71 : EEPROM CK : O : Clock pulse output to the EEPROM.
pin 72 : EEPROM CE : O : Chip select output to the EEPROM.
pin 73 : X RST 1_ : O : Reset signal output to the CD IC. Neg-
ative logic.
pin 74 : CLOCK : O : Clock pulse output to the CD IC and
*SPMC.
pin 75 : X LAT_ : O : Latch pulse output to the CD IC. Neg-
ative logic.
pin 76 : DATA : O : Serial data output to the CD IC and
*SPMC.
pin 77 : SCLK : O : Clock pulse output to the CD IC, to
read the status data.
pin 78 : SENS : IN : Serial status data input from the CD
IC.
pin 79 : EMPH 1 : O : De-emphasis control signal output to
the CD IC. "H"= De-emphasis ON.
pin 80 : NU : - : Connect to ground.
pin 81 : VPP : - : Connect to ground.
pin 82 : X 2 : - : Crystal connection.
pin 83 : X 1 : - : Crystal connection.
pin 84 : VDD : - : Positive supply voltage.
pin 85 : XT 2 : - : Not in use.
pin 86 : XT 2 : - : Not in use.
pin 87 : RESET_ : IN : Reset input.
pin 88 : SCOR : IN : Inputs a high signal from CD IC when
either subcode sync S0 or S1 is de-
tected.
pin 89 : NU : - : Not in use.
pin 90 : ILL PIN : IN : Illumination control signal input.
pin 91 : GRSCOR : IN : SCOR input from *SPMC, for crystal
precision that frame jitter margin is ab-
sorbed.
pin 92 : ACC DET_ : IN : ACC detection terminal. "L"= ACC ON.
pin 93 : M WR EN : IN : Play back data time information read
enable signal input from *SPMC.
pin 94 : M RD EN : IN : Play back data time information write
enable signal input from *SPMC.
pin 95 : A VDD : - : Positive supply voltage for internal
ADC.
pin 96 : A Vref 0 : - : Reference voltage for internal ADC.
pin 97 : ILL : IN : Dimmer input voltage detection termi-
nal.
pin 98 : X RST 2_ : O : Reset signal output to *SPMC. Nega-
tive logic.
pin 99 : GRSRST : O : GRRST pulse output to *SPMC. Nega-
tive logic.
pin100 : X Q OK_ : O : *SPMC data settlement direction output
terminal.<ICtablename>
*SPMC : Shock Protection Memory Controller
CXD2512AR 051-6346-00
Shock Protection Memory Controller for CD Players
1. Feature : This IC is designed for use with the external buffer
RAM consisting of either one, two, or four 4M DRAMs
or one 16M DRAM.
2. Block Diagram
3. Terminal Description
pin 1 : WR F CK : IN : Write frame clock input.
pin 2 : D form IN : IN : Digital audio interface format signal in-
put.
pin 3 : C4M : IN : 4.2336MHz input for GR SCOR gener-
ation.
pin 4 : X R Over I : IN : RAM overflow input from DSP.
pin 5 : Read Fr CK : IN : Read frame clock input from DSP.
pin 6 : GT OPEN : IN : Frame sync protection gate open signal
input from DSP.
pin 7 : B CK IN : IN : Bit clock input.
pin 8 : DATA IN : IN : PCM data input.
pin 9 : LR CK IN : IN : Left/Right clock input.
pin 10 : VSS : - : Ground.
pin 11 : Word CK IN : IN : Word clock input.
pin 12 : TEST : IN : Not in use.
pin 13 : XTAL OUT : O : 16.9344MHz crystal oscillator circuit
output.
pin 14 : XTAL IN : IN : 16.9344MHz crystal oscillator circuit in-
put.
pin 15 : (BC) : - : Not in use.
pin 16 : (TCK) : - : Not in use.
pin 17 : (TDI) : - : Not in use.
pin 18 : (TENAI) : - : Not in use.
pin 19 : (TDO) : - : Not in use.
pin 20 : (VST) : - : Not in use.
pin 21 : B CK OUT : O : Bit clock output.
pin 22 : DATA OUT : O : PCM data output.
pin 23 : LR CK OUT : O : Left/Right clock input.
pin 24 : D form OUT : O : Digital audio interface format signal
output.
pin 25 : A 3 : O : Address output to the external DRAM.

PN-2302M/N -6-
pin 26 : A 2 : O : Address output to the external DRAM.
pin 27 : A 1 : O : Address output to the external DRAM.
pin 28 : A 0 : O : Address output to the external DRAM.
pin 29 : A 9 : O : Address output to the external DRAM.
pin 30 : VSS : - : Ground.
pin 31 : VDD : - : Positive supply voltage.
pin 32 : A 10 : O : Address output to the external DRAM.
pin 33 : A 11 : O : Address output to the external DRAM.
pin 34 : X R Addr St : O : Row address strobe output to the ex-
ternal DRAM.
pin 35 : X WE 0 : O : Data write enable signal output to the
external DRAM for 4M x n/16M x 1
mode.
pin 36 : X WE 2 : O : Data write enable signal output to the
external DRAM for 4M x 2/4M x 4
mode.
pin 37 : X WE 3 : O : Data write enable signal output to the
external DRAM for 4M x 4 mode.
pin 38 : X WE 4 : O : Data write enable signal output to the
external DRAM for 4M x 4 mode.
pin 39 : D 1 : I/O : Data input/output to the external
DRAM.
pin 40 : D 0 : I/O : Data input/output to the external
DRAM.
pin 41 : D 3 : I/O : Data input/output to the external
DRAM.
pin 42 : D 2 : I/O : Data input/output to the external
DRAM.
pin 43 : X C Addr St : O : Column address strobe output to the
external DRAM.
pin 44 : X OE 0 : O : Data output enable signal output to the
external DRAM for 4M x n/16M x 1
mode.
pin 45 : X OE 2 : O : Data output enable signal output to the
external DRAM for 4M x 2/4M x 4
mode.
pin 46 : X OE 3 : O : Data output enable signal output to the
external DRAM for 4M x 4 mode.
pin 47 : X OE 4 : O : Data output enable signal output to the
external DRAM for 4M x 4 mode.
pin 48 : A 8 : O : Address output to the external DRAM.
pin 49 : A 7 : O : Address output to the external DRAM.
pin 50 : VSS : - : Ground.
pin 51 : A 6 : O : Address output to the external DRAM.
pin 52 : A 5 : O : Address output to the external DRAM.
pin 53 : A 4 : O : Address output to the external DRAM.
pin 54 : OSC ENABLE : IN : Crystal Oscillation enable signal input.
Active high or open.
pin 55 : S/P_ SEL : IN : Serial/Parallel select signal input for
the input data from CPU. "L"= Parallel.
pin 56 : X WR EN IN : IN : DRAM write enable signal input from
CPU.
pin 57 : X RD EN IN : IN : DRAM read enable signal input from
CPU.
pin 58 : X LATCH : IN : Serial data latch signal input from
CPU.(shares use with DSP not possi-
ble).
pin 59 : S DT IN : IN : Serial data input from CPU(shares use
with DSP possible).
pin 60 : S CK IN : IN : Serial clock input from CPU(shares use
with DSP possible).
pin 61 : X S Out EN : IN : Serial data output enable signal input
from CPU.
pin 62 : S DT OUT : O : Serial data output to CPU.
pin 63 : X RD INH : O : DRAM read inhibit signal output to
CPU.
pin 64 : X WR INH : O : DRAM write inhibit signal output to
CPU.
pin 65 : Addr M 21 : O : Address monitor output.
pin 66 : Addr M 20 : O : Address monitor output.
pin 67 : Addr M 19 : O : Address monitor output.
pin 68 : Addr M 18 : O : Address monitor output.
pin 69 : Addr M 17 : O : Address monitor output.
pin 70 : VSS : - : Ground.
pin 71 : VDD : - : Positive supply voltage.
pin 72 : X Q OK : IN : Sub code Q OK signal input from
CPU.
pin 73 : X TBC : O : Play back data time information output.
pin 74 : Q RCK : IN : Play back data time information read
clock input.
pin 75 : M RD EN : O : Play back data time information read
enable signal output.
pin 77 : GR SCOR : O : SCOR for crystal precision that frame
jitter margin is absorbed.
pin 78 : SCOR : IN : Sub code sync input.
pin 79 : GR SRST : IN : High for track jump (Input from CPU).
pin 80 : X RESET_ : IN : System reset signal input.
CXA1821M 051-5706-90 RF Amplifier for CD Player
1. Function : Auto power controller for LASER diode, RF amplifier,
Focusing error amplifier, Tracking error amplifier
2. Block Diagram
3. Terminal Description
pin 1 : LASER D : Laser diode drive output (with APC).
pin 2 : POW DET : Laser power detection signal input for APC.
pin 3 : A : Input of RF and FE (focusing error) amplifier.
pin 4 : B : Input of RF and FE (focusing error) amplifier.
pin 5 : C : Input of RF and FE (focusing error) amplifier.
pin 6 : D : Input of RF and FE (focusing error) amplifier.
pin 7 : VEE : Ground.
pin 8 : F : Input of Tracking error amplifier.
pin 9 : E : Input of Tracking error amplifier.
pin 10 : EI : Gain control output terminal for Amplifier-H.
pin 11 : EO : Gain control input terminal for Amplifier-H.
pin 12 : VC : Center voltage output.
pin 13 : TRACK ERR : Output of Tracking error amplifier.
pin 14 : FE BIAS : Bias control for the Focusing error amplifier.
pin 15 : FOCUS ERR: Output of Focusing error amplifier.
pin 16 : RF OUT : Output of RF amplifier.
pin 17 : RF EQ : Equalizer setting terminal.
pin 18: LC / PDIC : "Open"= for PDIC
pin 19 : LD ON : "H"= Laser diode ON.
pin 20 : VCC : Positive supply voltage.
pin 76 : M WR EN : O : Play back data time information write
enable signal output.

PN-2302M/N
-7-
■BLOCK DIAGRAM
Q820,Q821
MUTE
IC802
BTL
IC801
LPF
IC302
D‑RAM
MAINPWB
ESCUTCHEON
IC701
RESET
ACC‑DET
IC702
CPU
4.9152MHz
IC501
SPINDLE
DRIVER
IC401
SERVO
DRIVER
IC201
DSP,SSP
DAC
IC301
SHOCKPROOFM
CONTROLLER
16.934MHz
IC101
RFAMP
DRIVEUNIT
PICK‑UP
STAGEUNIT
PHOTO
DETECTOR
LASER
TRACKING
COIL
FOCUSCOIL
M4
THREADMOTOR
M5
SPINDLEMOTOR
SW7
LIMITSW
SW8
DISCHOOK
RELEASESW
M3
LOADINGMOTOR
PT8
STOCKARM
PHOTOINT
SW6
DRIVEUNIT
CHU‑POSITION
DRIVEUNIT
INITIALPOSITION
SW4
DISCSELECTOR
INITIAL
PT2
DISCSELECTOR
POSITION
M1
STAGEUP/DOWN
M2
DISCSELECTOR
DOORCLOSE
PT4,5,6,7
LOADING/EJECT
PT3
PLAYPOSITION
EJECTARMEND
SW1
MODEPLATE
INITIAL
POSITION
PT1
MODEPLATE
COUNT
CHASSISUNIT
Q410
Q411
DIMMSW
IC401
LEDDRIVER
LED+B
DIMMER
D401〜408
Q409
BEEPSW
BEEP
B/U
CONNECTOR
(A16MW)
(TK16MW)
SIDEPWB
R+/R‑
L+/L‑
Q711
ILLSW
ILL ILL+
Q604
REQ
Q605
Q603
TX
Q607
Q606
RX
REQ
TXD
RXD
NDS‑REQ
NDSI/F
NDS‑TX
NDS‑RX
Q103
Q102
PON1
Q701
A9V
Q108
VDD
B/U
B/U
AUDIO9V
VDDREF
(5V)
S‑DATA
S‑CLK
S‑/STB
S‑/CLR
LED+CONTROL
(PN‑2302N‑A)
DEMM‑ON
LED+
ILLCONTROL
(PN‑2302N‑A)
ILL‑PULSE
AVFER
ILL‑A/D ILL‑
VDDREF
R‑OUT
L‑OUT
IC703
RAM
(IMB)
VDD
SYS‑ACC
RESET
ACC‑DET
EEP‑DI
EEP‑DO
EEP‑CLK
EEP‑CE
Q11
VDD CD8V
B/U
Q13
Q12
PON2
Q14
A/D5V A/D5V
AUDIO9V
Q16
Q15
PON2
PON2
IC11
VDD5V VDD
B/U
SL+
SL‑
TRK+
TRK‑
FCS+
FCS‑
LIMIT
SW8
toCPU
IC601
MOTOR
DRIVER
(DISCSELECT)
WEDGE+
WEDGE‑
WEDGE+
WEDGE‑
IC602
MOTOR
DRIVER
(STAGEU/D)
UD+
UD‑
UD+
UD‑
IC603
MOTOR
DRIVER
(LOADING)
LOAD+
LOAD‑
LOAD+
LOAD‑
SW1
SW2 SW2
SW3 SW3
SW4
SW6
SW5 SW5
PT81
PT82
PT21
PT22
PT31
PT32
PT4
PT5
PT6
PT7
PT1‑C
PT1‑A

PN-2302M/N -8-
■EXPLODED VIEW・PARTS LIST
Main section
k
l
d
e
c
j
b1
16
16
a
i
17
917
17
15
b
a22
15
15
3
3
3
34
4
4
4
5x8
2
28
20
23
12
17
7
17
17
21
j
c
g
f
e
h
d
8
26
17
18
25
17
17
17
14
13
tomech
tosidePWB
tomech
6
17
24
10
11
17
10
19
27
f
g
l
h
i
k
24

PN-2302M/N
- 9 -
CD mechanism section
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
25 001-7042-00 LED GL4800 3
26 013-7408-00 SWITCH(DET MH1) 4
27 013-7410-00 SWITCH(DET MH3) 2
28 SMA-173-100 U/D MOTOR ASSY 1
29 039-1441-00 MODE FPC 1
(WITHOUT COMPONENT)
30 039-1442-00 U/D MOTOR FPC 1
(WITHOUT COMPONENT)
31 039-1443-01 SHAVE MOTOR FPC 1
(WITHOUT COMPONENT)
32 039-1444-00 STAGE CONNECT PWB 1
(WITHOUT COMPONENT)
33 039-1445-01 STAGE FPC 1
(WITHOUT COMPONENT)
34 039-1446-00 SELECT SW FPC 1
(WITHOUT COMPONENT)
35 039-1447-00 SELECT PI FPC 1
(WITHOUT COMPONENT)
36 039-1448-00 STAGE LED FPC R 1
(WITHOUT COMPONENT)
37 039-1449-00 STAGE LED FPC L 1
(WITHOUT COMPONENT)
38 039-1450-00 STAGE PT FPC R 1
(WITHOUT COMPONENT)
39 039-1451-01 STAGE LEFT FPC 1
(WITHOUT COMPONENT)
40 039-1556-00 STOCK PI FPC 1
(WITHOUT COMPONENT)
41 051-5806-01 IC GP1S93 2
42 051-5806-02 IC GP1S95 2
43 060-0252-01 PHOTO TR PT-4850F 4
44 345-8329-00 CUSHION RUBBER 10
45 345-8364-00 SUPPORT RUBBER 1
1 940-7889-20 ESCUTCHEON ASSY 1
(PN-2302M-C/M-F)
940-7889-21 ESCUTCHEON
(PN-2302N-A)
2 039-1484-00 ESCUTCHEON PWB 1
(WITHOUT COMPORNENT)
3 017-0433-04 PILOT LAMP 4
4 013-6302-52 SWITCH 7
5 001-7045-00 DIODE 8
6 331-1786-05 LOWER CASE 1
7 305-0287-01 SIDE PLATE 1
8 310-1693-02 UPPER CASE 1
9 331-2777-00 HOLDER 1
10 347-6126-00 SHADE-A(33×42) 2
11 347-6127-02 SHADE-B(16.5×33) 1
12 347-6128-00 SHADE-C(30×79) 1
13 335-0833-05 LEAD HOLDER 1
14 854-7607-01 EXTENSION LEAD 1
(PN-2302M-C)
854-7607-02 EXTENSION LEAD
(PN-2302M-F)
854-7607-00 EXTENSION LEAD
(PN-2302N-A)
1 966-0506-00 MOTOR PLATE ASSY 1
2 966-0507-04 LOWER CHASSIS ASSY 1
3 966-0508-02 GEAR PLATE ASSY 1
4 966-0509-02 SIDE PLATE ASSY R 1
5 966-0511-01 SIDE PANEL ASSY 1
6 966-0517-02 D-SEL PLATE L-ASSY 1
7 966-0518-02 D-SEL PLATE R-ASSY 1
8 966-0519-01 SL-GD-PLATE L-ASSY 1
9 966-0520-01 SL-GD-PLATE R-ASSY 1
10 966-0522-00 SL-SH-PLATE R-ASSY 1
11 966-0525-01 H-GEAR P-B-ASSY 1
12 966-0526-04 STAGE PLATE ASSY 1
13 966-0527-00 STAGE M-PLATE ASSY 1
14 966-0528-01 STAGE I-PLATE ASSY 1
15 966-0529-00 STAGE P-PLATE ASSY 1
16 966-0530-02 DP-PLATE R-ASSY 1
17 966-0531-03 DP-PLATE L-ASSY 1
18 966-0532-01 SW-LINK ASSY 1
19 966-0543-02 FRONT PLATE ASSY 1
20 966-0544-03 DOOR PLATE ASSY 1
21 966-0557-04 DISC HOLDER 1
22 966-0565-00 T-PLATE U-ASSY 1
22-1 SMA-172-100 SHAVE MOTOR ASSY 1
22-2 716-1881-00 MOTOR SCREW(M1.4×1.8) 2
23 968-0170-02 DRIVE UNIT 1
24 039-1488-00 MAIN PWB(PN-2302M-C/F) 1
(WITHOUT COMPONENT)
039-1570-00 MAIN PWB(PN-2302N-A)
(WITHOUT COMPONENT)
15 716-0872-00 PAD SREW(M1.7×5) 7
16 716-1611-00 MACHINE SCREW(M2.6×4) 2
17 716-1855-00 SCREW(M2×3) 20
18 286-9086-13 SETPLATE(PN-2302M-C) 1
286-9086-16 SETPLATE(PN-2302M-F)
286-9086-08 SETPLATE(PN-2302N-A)
19 −−−−− CD MECHANISM 1
(017200/017000-929)
20 039-1487-00 FPC(MECH-SIDE) 1
21 039-1486-00 SIDE PWB 1
(WITHOUT COMPORNENT)
22 331-2799-00 EARTH PLATE 1
23 347-6260-00 PROTECTOR 1
24 347-6227-02 PROTECTOR 2
25 285-1328-00 GUIDE LABEL(LASER) 1
(PN-2302M-C/M-F)
26 285-1340-00 GUIDE LABEL(CAUTION) 1
(PN-2302M-C/M-F)
27 285-1426-00 GUIDE LABEL 1
(PN-2302M-C/M-F)
28 039-1483-00 FPC(ES-MECH) 1
46 345-8372-00 FRONT SHEET 1
47 345-8373-00 SIDE SHEET 1
48 347-6238-00 PROTECTOR 1
49 347-6247-00 HL-SPRING SHEET 1
50 620-0843-02 MODE PLATE 1
51 620-0844-01 DOOR OPEN LINK 1
52 620-0845-00 S-HOLDE PLATE 1
53 620-0846-00 M-SENSOR PLATE 1
54 620-0850-00 DOOR G-PLATE 1
55 620-0851-00 SIDE G PLATE 1
56 620-0852-02 M-PLATE COVER 1
57 620-0853-00 D-HOLDER F 2
58 620-0854-00 D-HOLDER R 2
59 620-0856-00 HOLD GEAR F 1
60 620-0858-02 STAGE P-PLATE B 1
61 620-0859-02 STOCK ARM 1
62 620-0860-00 H-HOLDER LR 1
63 620-0861-00 H-HOLDER LL 1
64 620-0914-01 D/U SP-PLATE 1
65 620-0924-00 S-HOLD PLATE L 1
66 620-0962-00 SENSOR PLATE 1
67 620-0966-00 HOLD HUNG PLATE 1
68 SMA-174-100 LOADING MOTOR ASSY 1
69 621-0465-01 MODE GEAR A 1
70 621-0466-01 MODE GEAR B 1
71 621-0467-01 MODE GEAR C 1
72 621-0468-01 MODE GEAR D 2
73 621-0469-00 EJECT ARM U 1
74 621-0470-00 MODE GEAR E 1
75 621-0471-00 EJECT ARM L 1
76 621-0476-01 HOL-GEAR B 1
77 621-0477-00 HOL-GEAR C 1
78 621-0478-00 HOL-GEAR D 1
79 074-1048-22 OUTLET SOCKET(22P) 2
80 621-0480-01 STAGE GEAR A 1
81 621-0481-01 STAGE GEAR B 1
82 621-0482-01 STAGE GEAR C 1
83 621-0483-00 STAGE GEAR D 1
84 621-0484-01 STAGE GEAR E 1
85 621-0487-01 STAGE GEAR J 1
86 621-0488-00 STAGE GEAR I 1
87 621-0489-00 STAGE GEAR K 3
88 621-0490-00 STAGE GEAR L 1
89 621-0491-00 STAGE GEAR M 2
90 621-0492-00 R-HOLDER U 2
91 621-0493-01 DISC GUIDE R 1
92 621-0494-03 DISC GUIDE L 1
93 621-0495-03 U-DISC GUIDE 1
94 621-0496-01 L-DISC GUIDE 1
95 621-0497-01 LOWER ROLLER 2
96 621-0498-01 D-GUIDE ROLLER 2
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
97 622-1417-00 S-M-PLATA PIN A 1
98 622-1419-00 L-ROLLER SHAFT 1
99 622-1420-00 DU-SLIDE SHAFT 1
100 622-1421-00 G-ROLLER SHAFT 2
101 629-0072-00 DAMPER 4
102 629-0073-01 LOADING ROLLER 1
103 716-1850-00 SCREW(M2×2) 18
104 716-1851-00 SCREW(M2×3) 6
105 716-1852-00 SCREW(M1.7×2.5) 2
106 716-1853-00 SCREW(M2×4) 2
107 716-1854-00 SCREW(M1.7×1.6) 2
108 716-1855-00 SCREW(M2×3) 6
109 716-1856-00 SCREW(M2×2) 2
110 716-1859-00 SCREW(M1.7×2) 5
111 738-2020-17 PRECISION SCREW(M2.0×2) 2
112 739-1720-17 PRECISION SCREW(M1.7×2) 10
113 739-2020-17 PRECISION SCREW(M2.0×2) 2
114 739-2030-17 PRECISION SCREW(M2.0×3) 10
115 743-1200-20 E-RING 3
116 743-1500-20 E-RING 16
117 743-2000-20 E-RING 7
118 744-0031-10 E-RING 1
119 744-0043-00 E-RING 2
120 746-0628-00 WASHER 2
121 746-0761-00 WASHER 6
122 746-0872-00 WASHER 13
123 746-0913-00 WASHER 1
124 750-3377-00 E-ARM U SPRING 1
125 750-3378-01 D-SPRING 4
126 750-3379-00 E-ARM L SPRING 1
127 750-3380-00 S-HOLD SPRING 1
128 750-3381-00 DOOR G-SPRING 1
129 750-3385-00 HOL-SPRING 1
130 750-3386-00 STAGE SPRING A 1
131 750-3387-00 STAGE SPRING B 1
132 750-3388-00 S-ARM SPRING 1
133 750-3389-00 SW LINK SPRING 1
134 750-3390-00 L-ROLLER SPRING 2
135 750-3391-00 D-BASE SPRING 1
136 750-3392-00 STAGE P-SPRING C 1
137 750-3401-00 S-HOLD SPRING L 1
138 750-3402-00 H-SPRING B 1
139 750-3403-00 LOOK SPRING 1
140 074-1048-18 OUTLET SOCKET(18P) 1
141 074-1049-06 OUTLET SOCKET(6P) 1
142 074-1049-09 OUTLET SOCKET(9P) 1
143 074-1049-15 OUTLET SOCKET(15P) 1
144 074-1048-04 OUTLET SOCKET(4P) 1
145 074-1049-07 OUTLET SOCKET(7P) 1
146 074-1049-11 OUTLET SOCKET(11P) 1

PN-2302M/N
- 10 -
CD mechanism section
to e
44
44
44
104
104
104
104
104
103
22
22-1
31
59
118
24
10
108
108
116
108
108
49
49
138 67
129
21
103
103
116
101
57
116 116
127
117
116 101
58
52
125
125
5
4
119
70 3
103
113
1
103
28
22
108
30
103
78
44
122
56
77
122
76
116
50
124
121
117 126
73
75
72
121
74
48
121
72
71
121 119
69
103
103
2
23
110
103
26
46
19
26
29
139
42
27
51
110
103
110
53
121
125
116
58
125
65
117
137
116
112
117
114
101
9
41
107
112
112
27
116
39
131
41
15
89
122 87
87
87
122
122
6
130
88
85 122
122
122
122
89
123
86
14
7
26
112
91
115
114
35
26
34
106
16
122
107
82
122
64
111
68
57
101
99
134
13
47
45
23
103
116
128
116
54
44
44
44
44
44
2
12
135
105
36
25
112
120
95
25
105
62
81
80
83
90
97
114
98
108
102
13
114
38
114
43
93
112
117
17
114
92
96 100
115
132
12
117
61
114
18
12
12
100
60
40
133
66
115
136
8
42
110
112
33
109
109 43
43
43
32
106
114
84
63
112
114 90
134
120
95
94
37
25
to d
to c to e
to i
to h
to g
to f
to d
to b
to f
to a
to i
20
to c
11
to a
t0 b
to h
to g
79
140
141
142
144
145
146
143
55
79
22-2

PN-2302M/N
- 11 -
Drive unit section：968-0170-02
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
1 966-0533-01 DRIVE BASE ASSY 1
2 966-0534-01 CH ARM BASE ASSY 1
3 SMA-175-100 SPINDLE MOTOR ASSY 1
4 966-0536-01 LS-HOLDER SP ASSY 1
5 969-0007-02 PICK UP UNIT 1
6 001-0563-00 LED GL380 1
7 013-7409-00 DETECTOR SWITCH 1
8 744-0043-00 E-RING 5
9 SMA-176-100 THREAD MOTOR ASSY 1
10 039-1452-00 DRIVE UNIT FPC 1
(WITHOUT COMPONENT)
11 074-1048-56 OUTLET SOCKET(6P) 1
12 074-1049-62 OUTLET SOCKET(12P) 1
13 620-0863-00 PICK UP GUIDE RAIL 1
14 620-0864-00 THREAD MOTOR BRACKET 1
15 620-0866-02 RACK PLATE 1
16 620-0875-01 THRUST PLATE 1
17 620-0957-00 SP-PLATE 1
18 750-3397-01 DRIVE UNIT SPRING 1
19 621-0500-01 THREAD GEAR A 1
20 621-0501-02 THREAD GEAR B 1
21 622-1423-00 CH SHAFT 1
22 HBS-490-100 LEAD SCREW SUB ASSY 1
23 HBS-491-100 CH SHAFT SUB ASSY 1
24 621-0510-01 THREAD GEAR E 1
25 621-0506-02 SCREW HOLDER 1
26 621-0507-01 CH-ARM A 1
27 621-0508-00 CH-ARM B 1
28 750-3395-01 CH ARM SPRING 1
29 716-1860-00 IT SCREW(M1.7×5) 2
30 739-1420-17 PRECISION SCREW(M1.4×2) 2
31 739-1720-17 PRECISION SCREW(M1.7×2) 7
32 739-2020-17 PRECISION SCREW(M2.0×2) 4
33 716-1859-00 IT SCREW(M1.7×2) 4

PN-2302M/N - 12 -
■ELECTRICAL PARTS LIST
Main PWB section(B1)
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
Note) Several different parts of the same reference number are alternative parts.
One of those parts is used in the set.
C11 163-1073-31 16V100μF
C12 163-2273-25 10V 220μF
C13 178-1032-78 0.01μF
C14 042-0595-58 6.3V100μF
C15 178-1032-78 0.01μF
C16 163-1073-31 16V100μF
C17 163-1073-31 16V100μF
C18 178-1042-78 0.1μF
C19 178-1042-78 0.1μF
C20 178-4742-78 0.47μF
C21 178-1022-78 1000pF
C22 178-1022-78 1000pF
C23 178-1022-78 1000pF
C30 176-1011-00 100pF CH
C31 176-1011-00 100pF CH
C32 176-1011-00 100pF CH
C33 178-1022-78 1000pF
C34 178-1022-78 1000pF
C35 178-1022-78 1000pF
C36 178-1022-78 1000pF
C37 178-1022-78 1000pF
C38 178-1022-78 1000pF
C39 178-1022-78 1000pF
C40 178-1022-78 1000pF
C41 176-1011-00 100pF CH
C101 178-1042-78 0.1μF
C102 042-0416-02 10V10μF
C103 178-1032-78 0.01μF
C104 042-0595-58 6.3V100μF
C105 178-1032-78 0.01μF
C106 042-0595-58 6.3V100μF
C107 178-1032-78 0.01μF
C108 176-1501-00 15pF CH
C109 042-0595-60 10V33μF
C110 178-1032-78 0.01μF
C201 178-1042-78 0.1μF
C202 178-4742-78 0.47μF
C203 178-1032-78 0.01μF
C204 178-4732-78 0.047μF
C205 178-1522-78 1500pF
C206 178-1032-78 0.01μF
C207 178-1042-78 0.1μF
C208 178-2212-78 220pF
C209 178-1032-78 0.01μF
C210 178-1042-78 0.1μF
C211 178-2212-78 220pF
C212 178-1032-78 0.01μF
C213 176-1007-00 10pF CH
C214 178-4742-78 0.47μF
C215 178-4722-78 4700pF
C216 178-1032-78 0.01μF
C217 178-1032-78 0.01μF
C218 176-1511-00 150pF CH
C219 176-1511-00 150pF CH
C220 178-1042-78 0.1μF
C221 178-1032-78 0.01μF
C222 176-1501-00 15pF CH
C223 176-1501-00 15pF CH
C224 178-6812-78 680pF
C225 178-6812-78 680pF
C226 178-4732-78 0.047μF
C227 042-0595-58 6.3V100μF
C228 178-4732-78 0.047μF
C229 178-1042-78 0.1μF
C236 176-5601-00 56pF CH
C237 176-5601-00 56pF CH
C238 178-1022-78 1000pF
C301 178-4742-78 0.47μF
C302 178-1042-78 0.1μF
C303 178-3322-78 3300pF
C401 178-2212-78 220pF
C402 178-2212-78 220pF
C405 178-2212-78 220pF
C406 178-2212-78 220pF
C408 178-1032-78 0.01μF
C409 178-1032-78 0.01μF
C410 042-0595-58 6.3V100μF
C411 163-1073-31 16V100μF
C412 178-1042-78 0.1μF
C430 178-1042-78 0.1μF
C501 178-1042-78 0.1μF
C502 178-1042-78 0.1μF
C503 178-1042-78 0.1μF
C504 178-1032-78 0.01μF
C505 163-1073-31 16V100μF
C601 178-1042-78 0.1μF
C602 178-1042-78 0.1μF
C603 178-1042-78 0.1μF
C701 178-1032-78 0.01μF
C702 178-3332-78 0.033μF
C703 042-0595-81 50V3.3μF
C704 178-1032-78 0.01μF
C705 178-1042-78 0.1μF
C707 178-1042-78 0.1μF
C710 178-1042-78 0.1μF
C711 163-1063-30 16V10μF
C712 163-4753-50 35V4.7μF
C713 163-4753-50 35V4.7μF
C730 178-1042-78 0.1μF
D11 001-4303-45 MA5082H
D12 001-0528-31 MA8056-L
D101 001-0516-00 MA111
D601 001-0528-32 MA8056-M
D602 001-0528-32 MA8056-M
D603 001-0528-35 MA8062-M
D701 001-0529-21 MA8039-H
D702 001-0528-35 MA8062-M
D703 001-0516-00 MA111
IC11 051-3225-00 LM2936M
IC101 051-5706-90 CXA1821M
IC201 051-6318-00 CXD2548R
IC301 051-6346-00 CXD2512AR
IC302 051-9316-00 MN4116400CTT-06
IC302 051-9316-50 KM44C4000CS-6
IC302 051-9316-51 KM44C4000DS-6
IC401 051-6043-08 BA5929FPE2
IC501 051-6040-08 BA6849FP-YE2
IC601 051-6044-08 BA6919FP-YE2
IC602 051-6044-08 BA6919FP-YE2
IC603 051-6044-08 BA6919FP-YE2
IC701 051-0869-55 NJM2103M
IC702 052-5034-00 μPD78078GC-A13
(EU) -8EU(MC/MF)
IC702 052-5034-10 μPD78078GC-A14
(USA) -8EU(NA)
IC703 051-1375-35 NM93C46TEM8
J11 074-1049-09 SOCKET(9P)
J12 074-1049-15 SOCKET(15P)
J101 074-1048-22 SOCKET(22P)
J501 074-1049-11 SOCKET(11P)
J601 074-1048-04 SOCKET(4P)
J602 074-1049-06 SOCKET(6P)
J701 074-1049-07 SOCKET(7P)
J702 074-1048-18 SOCKET(18P)
J703 074-1048-22 SOCKET(22P)
L12 010-3039-52 NLC453232T-1R5K
L13 010-3039-52 NLC453232T-1R5K
L101 010-2155-93 10μH
L202 010-2198-52 3.3μH
L401 010-3039-52 NLC453232T-1R5K
L501 010-2275-52 3.3μH
L502 010-3039-52 NLC453232T-1R5K
Q11 193-1257-60 2SD1257DS-R,Q,P
Q12 125-0014-02 DTA114EK
Q13 125-2004-02 RN1402
Q14 193-1758-00 2SD1758TK-P,Q,R
Q15 125-0014-02 DTA114EK
Q16 125-2004-02 RN1402
Q101 101-1188-50 2SB1188PQR
Q701 125-0002-02 RN2402
Q702 125-0002-02 RN2402
Q703 125-0002-02 RN2402
Q704 125-0014-02 DTA114EK
Q705 125-2004-02 RN1402
Q706 125-2004-02 RN1402
Q707 103-2118-00 2SD2118
Q708 125-2004-02 RN1402
Q709 125-2004-02 RN1402
Q710 125-0002-02 RN2402
R11 032-0145-60 1/2W 220Ω
R12 117-1211-10 1/10W 120Ω
R13 032-0145-54 1/2W 10Ω
R101 117-1011-10 1/10W 100Ω
R102 117-4721-10 1/10W 4.7kΩ
R103 117-2231-10 1/10W 22kΩ
R104 117-3941-10 1/10W 390kΩ
R105 117-3941-10 1/10W 390kΩ
R106 117-3051-10 1/10W 3MΩ
R107 117-2451-10 1/10W 2.4MΩ
R108 117-2201-10 1/10W 22Ω
R109 117-6821-10 1/10W 6.8kΩ
R110 117-1031-10 1/10W 10kΩ
R111 117-1331-15 1/10W 13kΩ
R112 117-2431-10 1/10W 24kΩ
R113 117-5601-10 1/10W 56Ω
R114 117-5601-10 1/10W 56Ω
R115 117-2721-10 1/10W 2.7kΩ
R116 117-2721-10 1/10W 2.7kΩ
R201 117-1041-10 1/10W 100kΩ
R202 117-3631-10 1/10W 36kΩ
R203 117-1241-10 1/10W 120kΩ
R204 117-3631-10 1/10W 36kΩ
R205 117-1051-10 1/10W 1MΩ
R206 117-3321-10 1/10W 3.3kΩ
R207 117-1031-10 1/10W 10kΩ
R208 117-1051-10 1/10W 1MΩ
R209 117-1031-10 1/10W 10kΩ
R210 117-4741-10 1/10W 470kΩ
R211 117-1041-10 1/10W 100kΩ
R212 117-6821-10 1/10W 6.8kΩ
R213 117-3331-10 1/10W 33kΩ
R214 117-4731-10 1/10W 47kΩ
R215 117-1041-10 1/10W 100kΩ
R216 117-4711-10 1/10W 470Ω
R217 117-1231-10 1/10W 12kΩ
R218 117-1231-10 1/10W 12kΩ
R219 117-1231-10 1/10W 12kΩ
R220 117-1231-10 1/10W 12kΩ
R221 117-1231-10 1/10W 12kΩ
R222 117-1231-10 1/10W 12kΩ
R230 117-1211-10 1/10W 120Ω
R231 117-1211-10 1/10W 120Ω
R401 117-3931-10 1/10W 39kΩ
R402 117-3931-10 1/10W 39kΩ
R404 117-6831-10 1/10W 68kΩ
R405 117-6831-10 1/10W 68kΩ
R407 117-3931-10 1/10W 39kΩ
R408 117-3931-10 1/10W 39kΩ
R409 117-6831-10 1/10W 68kΩ
R410 117-6831-10 1/10W 68kΩ
R411 117-8221-10 1/10W 8.2kΩ
R412 117-8221-10 1/10W 8.2kΩ
R413 117-3931-10 1/10W 39kΩ

PN-2302M/N
- 13 -
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
R414 117-3931-10 1/10W 39kΩ
R501 117-2711-10 1/10W 270Ω
R502 117-1511-10 1/10W 150Ω
R503 117-1811-10 1/10W 180Ω
R505 032-0104-70 1/4W 1Ω
R506 117-8231-10 1/10W 82kΩ
R507 117-1031-10 1/10W 10kΩ
R601 117-1021-10 1/10W 1kΩ
R602 117-1021-10 1/10W 1kΩ
R603 117-1021-10 1/10W 1kΩ
R604 032-0104-59 1/4W 2.2Ω
R605 032-0104-59 1/4W 2.2Ω
R606 032-0104-59 1/4W 2.2Ω
R607 032-0104-59 1/4W 2.2Ω
R609 032-0104-59 1/4W 2.2Ω
R610 032-0104-59 1/4W 2.2Ω
R701 117-1811-10 1/10W 180Ω
R702 117-2711-10 1/10W 270Ω
R703 117-1011-10 1/10W 100Ω
R704 117-2711-10 1/10W 270Ω
R705 117-1041-10 1/10W 100kΩ
R706 117-1041-10 1/10W 100kΩ
R707 117-1041-10 1/10W 100kΩ
R708 117-1041-10 1/10W 100kΩ
R709 117-1041-10 1/10W 100kΩ
R710 117-1041-10 1/10W 100kΩ
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
R711 117-1041-10 1/10W 100kΩ
R712 117-1041-10 1/10W 100kΩ
R713 117-1041-10 1/10W 100kΩ
R714 117-1041-10 1/10W 100kΩ
R715 117-4731-10 1/10W 47kΩ
R717 117-2211-10 1/10W 220Ω
R718 117-4731-10 1/10W 47kΩ
R719 117-4731-10 1/10W 47kΩ
R720 117-1031-10 1/10W 10kΩ
R721 117-4731-10 1/10W 47kΩ
R722 117-4731-10 1/10W 47kΩ
R723 117-4731-10 1/10W 47kΩ
R724 117-4731-10 1/10W 47kΩ
R725 117-1231-10 1/10W 12kΩ
R726 117-5631-10 1/10W 56kΩ
R727 117-4731-10 1/10W 47kΩ
R728 117-4731-10 1/10W 47kΩ
R729 117-4731-10 1/10W 47kΩ
R730 050-0140-63 47kΩ×4(NA)
R730 117-4731-10 1/10W 47kΩ
(MC/MF)
R731 050-0140-63 47kΩ×4
R732 117-4731-10 1/10W 47kΩ
R733 117-4731-10 1/10W 47kΩ
R740 032-0145-64 1/2W 470Ω
R741 117-4731-10 1/10W 47kΩ
R742 117-4731-10 1/10W 47kΩ
R743 117-4721-10 1/10W 4.7kΩ
R744 117-1041-10 1/10W 100kΩ
R745 117-4721-10 1/10W 4.7kΩ
R746 117-4731-10 1/10W 47kΩ
R747 117-2231-10 1/10W 22kΩ
R748 117-4721-10 1/10W 4.7kΩ
R749 117-4731-10 1/10W 47kΩ
R750 117-4731-10 1/10W 47kΩ
R760 117-4731-10 1/10W 47kΩ
R761 117-4731-10 1/10W 47kΩ
R762 117-4731-10 1/10W 47kΩ
R770 117-1041-10 1/10W 100kΩ
R780 032-0104-61 1/4W 2.2kΩ
R781 117-1041-10 1/10W 100kΩ
R782 117-1041-10 1/10W 100kΩ
R783 117-1811-10 1/10W 180Ω
R785 050-0140-63 47kΩ×4
R786 117-4731-10 1/10W 47kΩ
R790 117-0000-00 1/10W 0ΩJW
TM1 073-0762-90 TERMINAL
TM2 073-0762-90 TERMINAL
TM3 073-0762-90 TERMINAL
TM4 073-0762-90 TERMINAL
X201 061-3508-90 16.9344MHz
X701 060-1009-00 4.91MHz
Side PWB section(B2)
C620 178-1042-78 0.1μF
C621 163-3353-61 50V3.3μF
C701 178-1042-78 0.1μF
C702 184-4773-31 16V470μF
C703 178-1022-78 1000pF
C704 178-1032-78 0.01μF
C705 163-2273-25 10V 220μF
C710 042-0595-58 6.3V100μF
C720 178-1022-78 1000pF
C801 042-0595-60 10V33μF
C802 042-0595-60 10V33μF
C803 176-1511-00 150pF CH
C804 176-1511-00 150pF CH
C805 178-1032-78 0.01μF
C806 176-2201-00 22pF CH
C807 176-2201-00 22pF CH
C808 178-1042-78 0.1μF
C809 163-1073-10 6.3V100μF
C810 163-2273-25 10V 220μF
C811 163-2273-25 10V 220μF
C812 163-2273-25 10V 220μF
C813 163-2273-25 10V 220μF
C821 178-5612-78 560pF
C822 178-5612-78 560pF
C823 178-5612-78 560pF
C824 178-5612-78 560pF
D102 001-4303-47 MA5091M
D106 001-0528-32 MA8056-M
D602 001-2408-90 U2BC44
D603 001-0516-00 MA111
D604 001-0516-00 MA111
D607 001-4302-38 UDZTE-17 33B
D608 001-4302-38 UDZTE-17 33B
D609 001-0516-00 MA111
D701 001-0627-00 U1BC44
FIL603 060-3101-05 NFM39R12C102B1
FIL604 060-3101-05 NFM39R12C102B1
FIL605 060-3101-05 NFM39R12C102B1
IC801 051-1407-10 NJM4556AM
IC802 051-1407-10 NJM4556AM
J200 074-1049-09 SOCKET(9P)
J201 074-1049-15 SOCKET(15P)
Q102 125-0014-02 DTA114EK
Q103 125-2004-02 RN1402
Q108 193-1758-00 2SD1758TK-P,Q,R
Q603 102-2712-00 2SC2712
Q604 102-2712-00 2SC2712
Q605 125-0014-02 DTA114EK
Q606 102-2712-00 2SC2712
Q607 125-2004-02 RN1402
Q701 193-1257-60 2SD1257DS-R,Q,P
Q711 103-1782-50 2SD1782K,Q,R
Q809 100-1162-00 2SA1162
Q810 125-2004-02 RN1402
Q820 125-4001-00 XN1504
Q821 125-4001-00 XN1504
R601 117-5621-10 1/10W 5.6kΩ
R606 117-5631-10 1/10W 56kΩ
R609 032-0145-54 1/2W 10Ω
R610 117-2231-10 1/10W 22kΩ
R611 117-1031-10 1/10W 10kΩ
R612 117-4731-10 1/10W 47kΩ
R613 117-1031-10 1/10W 10kΩ
R614 117-1031-10 1/10W 10kΩ
R615 117-1031-10 1/10W 10kΩ
R616 117-1031-10 1/10W 10kΩ
R617 117-4731-10 1/10W 47kΩ
R620 117-5631-10 1/10W 56kΩ
R621 117-5631-10 1/10W 56kΩ
R701 032-0145-61 1/2W 270Ω
R705 117-2711-10 1/10W 270Ω
R801 117-1131-10 1/10W 11kΩ
R802 117-1131-10 1/10W 11kΩ
R803 117-1831-10 1/10W 18kΩ
R804 117-1831-10 1/10W 18kΩ
R805 117-1031-10 1/10W 10kΩ
R806 117-1031-10 1/10W 10kΩ
R807 117-1031-10 1/10W 10kΩ
R808 117-1031-10 1/10W 10kΩ
R809 117-8221-10 1/10W 8.2kΩ
R810 117-1031-10 1/10W 10kΩ
R811 117-2201-10 1/10W 22Ω
R812 117-2201-10 1/10W 22Ω
R813 117-2201-10 1/10W 22Ω
R814 117-2201-10 1/10W 22Ω
R815 117-1031-10 1/10W 10kΩ
R816 117-1031-10 1/10W 10kΩ
R817 117-1031-10 1/10W 10kΩ
R818 117-1031-10 1/10W 10kΩ
R821 117-1021-10 1/10W 1kΩ
R822 117-1021-10 1/10W 1kΩ
R829 117-1031-10 1/10W 10kΩ
R830 117-1031-10 1/10W 10kΩ
T701 009-0625-02 CHOKE
Escutcheon PWB section(B3)
C401 178-1022-78 1000pF
C402 178-1022-78 1000pF
C403 178-1022-78 1000pF
C404 178-1022-78 1000pF
C405 178-1022-78 1000pF
C406 178-1022-78 1000pF
C410 178-1032-78 0.01μF
D401 001-7045-00 CL-165D/FG-D
D402 001-7045-00 CL-165D/FG-D
D403 001-7045-00 CL-165D/FG-D
D404 001-7045-00 CL-165D/FG-D
D405 001-7045-00 CL-165D/FG-D
D406 001-7045-00 CL-165D/FG-D
D407 001-7045-00 CL-165D/FG-D
D408 001-7045-00 CL-165D/FG-D
IC401 051-6617-08 NJU3715G-TE2
PL401 017-0433-04 14V40mA
PL402 017-0433-04 14V40mA
PL403 017-0433-04 14V40mA
PL404 017-0433-04 14V40mA
Q409 125-2004-02 RN1402
Q409 125-2020-02 DTC114EK
Q409 125-2005-01 UN2211
Q409 125-2031-02 MUN2211

PN-2302M/N - 14 -
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
Q410 125-2020-02 DTC114EK
Q410 125-2005-01 UN2211
Q410 125-2031-02 MUN2211
Q410 125-2004-02 RN1402
Q411 101-1188-00 2SB1188
R401 117-2211-10 1/10W 220Ω
R402 117-2211-10 1/10W 220Ω
R403 117-2211-10 1/10W 220Ω
R404 117-2211-10 1/10W 220Ω
R405 117-2211-10 1/10W 220Ω
R406 117-2211-10 1/10W 220Ω
R407 117-2211-10 1/10W 220Ω
R408 117-2211-10 1/10W 220Ω
R409 117-2211-10 1/10W 220Ω
R410 117-2211-10 1/10W 220Ω
R411 117-2211-10 1/10W 220Ω
R412 117-2211-10 1/10W 220Ω
R413 117-2211-10 1/10W 220Ω
R414 117-2211-10 1/10W 220Ω
R415 117-2211-10 1/10W 220Ω
R416 117-2211-10 1/10W 220Ω
R417 117-2221-10 1/10W 2.2kΩ
R418 117-2221-10 1/10W 2.2kΩ
R419 117-2221-10 1/10W 2.2kΩ
R427 117-1031-10 1/10W 10kΩ
R428 117-1021-10 1/10W 1kΩ
S401 013-6302-52 TACT SW
S402 013-6302-52 TACT SW
S403 013-6302-52 TACT SW
S404 013-6302-52 TACT SW
S405 013-6302-52 TACT SW
S406 013-6302-52 TACT SW
S407 013-6302-52 TACT SW
X401 060-0297-00 PKM13EPP-4002
Stage-connect-PWB(B4)
PT4 060-0252-01 PT4850F PT5 060-0252-01 PT4850F PT6 060-0252-01 PT4850F
Stock-PI-FPC(B5)
PT8 051-5806-02 GP1S95
Stage-left-FPC(B6)
PT3 051-5806-01 GP1S93 SW5 013-7408-00 ESE22MH1 SW6 013-7410-00 ESE22MH3
Stage-LED-FPC-R(B7)
LED1 001-7042-00 GL4800 M3 SMA-174-100 LOADING
Stage-LED-FPC-L(B8)
LED2 001-7042-00 GL4800 LED3 001-7042-00 GL4800
Select-PI-FPC(B9)
PT2 051-5806-01 GP1S93
Select-SW-FPC(B10)
SW4 013-7408-00 ESE22MH1
Stage-PT-FPC-R(B11)
PT7 060-0252-01 PT48850F
Mode-FPC(B12)
PT1 051-5806-02 GP1S95
SW1 013-7410-00 ESE22MH3
SW2 013-7408-00 ESE22MH1 SW3 013-7408-00 ESE22MH1
U/D motor FPC(B13)
M1 SMA-173-100 UP/DOWN
Shave motor FPC(B14)
M2 SMA-172-100 SHAVE
Drive unit FPC(B15)
J1 074-1048-06 6P
J2 074-1049-12 12P
LED4 001-0563-00 GL380
M4 SMA-176-100 THREAD
SW7 013-7409-00 00110681

1.6V
2.1V
0V
5.1V
TOMODEFPC(PAGE19)
TOSTAGEFPC(PAGE19)
TO1/2(PAGE16)
TO1/2(PAGE16) TOESPWB(PAGE20)
Main PWB section 1/2 (B1)
- 17 - PN-2302M/N
UPD78078GC‑A13‑8EU(PN‑2302M)
UPD78078GC‑A14‑8EU(PN‑2302N)

Side PWB section (B2)
- 18- PN-2302M/N

TO J702 OF MAIN PWB 2/2(PAGE 17)
TO J701 OF MAIN PWB 2/2
(PAGE 17)
E
B
TO J101 OF MAIN PWB 1/2(PAGE 16)
C
Stage unit section (B4〜11)
- 19 - PN-2302M/N
(B4)
(B5)
(B6)
STAGE‑LED‑FPC‑R(B7)
039‑1448‑00
(B8)
(B9)
(B10)
(B11)
(B15)
(B12)
Drive unit FPC sectio (B15)
Mode FPC section (B12)

- 20 -
PN-2302M/N
Escutcheon PWB section (B3)