Clarion PU-2294A User manual

- 1 - PU-2294A/B
PU-2325A
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]
298-5761-00 Aug.1999 P
Service Manual
Model
Model
Model
PEUGEOT Automobile Genuine
RDS/FM/MW/LW Radio CD Stereo
PU-2294A
(Genuine No. 96 346 766 80)
PU-2325A
(Genuine No. 96 373 095 80)
CITROEN Automobile Genuine
RDS/FM/MW/LW Radio CD Stereo
PU-2294B
(Genuine No. 96 346 767 80)
■SPECIFICATIONS
Radio section
Tuning system: PLL frequency synthesizer system
Receive range: FM 87.5MHz to 108.0MHz
MW 531kHz to 1,602kHz
LW 153kHz to 279kHz
Intermediate frequency:
FM 10.7±0.2MHz
MW 450±3kHz
LW 450±3kHz
Quieting sensitivity: FM Less than 13dBμ(30dB S/N)
MW Less than 36dBμ(20dB S/N)
LW Less than 43dBμ(20dB S/N)
Separation: FM More than 20dB
Auto tuning stop sensitivity:
FM 22±8dBμ(DX)
45±10dBμ(LO)
MW30±10dBμ(DX)
60±10dBμ(LO)
LW 30±10dBμ(DX)
60±10dBμ(LO)
CD player section
Separation: More than 65dB
S/N ratio: More than 80dB
Distortion: Less than 1.0％
General
Load impedance: 4Ω
Output power: More than 10W×4
Power supply voltage: DC13.5V
Negative ground
Current consumption: Less than 10A
Dimensions(mm): 178(W)×50(H)×165(D)
Weight: 1.45kg
※Specifications and design are subject to change without
notice for further improvement.
■COMPONENTS
PU-2294A-A/PU-2294B-A/PU-2325A-A
Main unit −−−−− 1
■NOTE
※We cannot 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.
PU-2294A/B
PU-2325A
■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
:

- 2 -
PU-2294A/B
PU-2325A
product liability (PL) shall not be our responsibility in
cases where an accident or failure is as a result of un-
specified 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.
■CAUTIONS
This appliance contains a laser system and is classified as
a "CLASS 1 LASER PRODUCT".In case of any trouble with
this player,please contact your nearest "authorized service
station".To prevent direct exposure to the laser beam,do
not to open the enclosure.
■COMPUTER ANTI-THEFT SYSTEM
This unit has built-in Computer Anti-Theft System(CATS)
which makes the radio inoperative if power to the unit is
interrupted for any reason whatsoever(including disconnec-
tion and reconnection of the car battery).The radio will re-
main inoperative unless you enter the correct CATS code
number.
Release CATS
1. Press the power button to turn on the power.
("CODE" appears on the display,and "----" appears 3
seconds later)
2. Press 1,2,3 or 4 button the number of times necessary
for the secret number(CATS code) and display the code
number.
3. If the input code number is correct,the radio turn on.
A radio frequency appears on the display.
4. If the input code number is incorrect,"1 ERROR"appears
on the display,and "----" re-appears 5 seconds later.
"1 ERROR" to "3 ERROR"→Waiting time(5 seconds)
"4 ERROR" to "6 ERROR"→Waiting time(5 minutes)
"7 ERROR" to "14 ERROR"→Waiting time(30 minutes)

- 3 - PU-2294A/B
PU-2325A
Item Procedure Measuring
instrument
■ADJUSTMENTS
FM S-meter 1. Press the RDS button and M6 button to set RDS test mode.
2. Input a 98.1MHz/30dBμ(1kHz,30％mod) signal.
3. Adjust VR101 of the tuner pack so that an output of TP101 is 2.8V.
■BLOCK DIAGRAM
BL101
FM /M W /LW TUNER
7.2M H z
PLL-IC
LC 72146
IC 103
RDS-DEC O DER
SAA657
IC 102
ELEC TR O NIC-
VO LU M E
LC 75386
IC 2 0 1
PO W ER-IC
TD A7385
IC 3 0 1
4.33M H z
12M H z
ISO CONNECTOR
PO W ER
SUPPLY
CD
M ECHANISM
EEPRO M
N M 3C 46
IC 803
SYSTEM CO NTRO L
uP D 784216B G C
IC 801
ROTARY
ENCODER
VR101
LCD DISPLAY
LC D 101 KEY M ATRIX
LCD DRIVER
LC 75854
IC 101
VAN
CONTROLLER
TSS461
IC 401
VAN
TRANSCEIVER
MTC30521
IC 402
4M H z
■EXPLANATION OF IC
■μPD784216BGC-102-8EU 052-1157-00 CD, Radio, VAN-Bus
Controller
1. Outward Form : 100 pins QFP
2. Terminal Description
pin 1 : LCD DO : O : LCD data output.
pin 2 : LCD CLK : O : LCD clock output.
pin 3 : LCD CE : O : LCD chip enable signal output.
pin 4 : RDS DATA : IN : RDS serial data input.
pin 5 : NOISE CLR : O : Noise clear signal output.
pin 6 : RDS MUTE : O : "H"= RDS mute ON.
pin 7 : FM SD : IN : "H"= FM station detected.
pin 8 : AM SD : IN : "H"= AM station detected.
pin 9 : VDD : - : Positive supply voltage.
pin 10 : X 2 : - : Crystal connection (12MHz).
pin 11 : X 1 : IN : Crystal connection (12MHz).
pin 12 : VSS : - : Ground.
pin 13 : XT 2 : - : Not in use.
pin 14 : XT 1 : IN : Not in use.
pin 15 : RESET_ : IN : Reset signal input. "L"= Reset.
pin 16 : SUB SYNC : IN : Sub cord block synchronizing pulse input
from CD.
pin 17 : VAN INT_ : IN : VAN interrupt signal input. Negative logic.
pin 18 : RDS CLCK : IN : RDS clock pulse input.
pin 19 : LCD DI : IN : LCD data input.
pin 20 : BACKUP DET : IN : Backup interrupt signal input.
"H"= Backup ON.
pin 21 : ACC DET_ : IN : ACC ON signal input. "L"= ACC ON.
pin 22 : CATS DET_ : IN : "L"= ISO connector pulled off.
pin 23 : A VDD : - : Positive supply voltage.
pin 24 : A Vref 0 : - : Reference voltage input for A/D convert-
er.
pin 25 : NOISE IN : IN : Input terminal of A/D converter to detect
the Noise of FM.
pin 26 : N.C. : IN : Not in use.
pin 27 : S METER : IN : Input terminal of Internal A/D converter to
detect the Voltage of FM S meter.
pin 28 : DG PHNT IN : IN : Input terminal of Internal A/D converter to
detect the PHANTOM circuit.
Ref. Table 1.
pin 29 : PLL DI : IN : PLL serial data input.
pin 30 : REMOCON 1 : IN : Remote control signal input.
pin 31 : REMOCON 2 : IN : Remote control signal input.
pin 32 : MUTE DET : IN : Input terminal of Internal A/D converter to
detect the Voltage of Backup Line.
pin 33 : A VSS : - : Ground.
pin 34 : SD SPD UP : O : FM SD speed control signal output.
"L"= FM seek.
pin 35 : EEPROM DI : IN : Serial data input from EEPROM.
pin 36 : A Vref 1 : - : Connect to VDD.
pin 37 : PLL/ROM DO : O : Serial data output to PLL and EEPROM.
pin 38 : PLL/ROM CK : O : Clock pulse output to PLL and EEPROM.
pin 39 : EEPROM CE : O : Chip enable signal output to EEPROM.
pin 40 : PLL CE : O : Chip enable signal output to PLL.
pin 41 : DG PHN OUT : O : Diagnosis Phantom signal output.
Ref. Table 1.
pin 42 : A MUTE_ : O : Mute signal output to Audio power ampli-
fier IC. "L"= Mute ON.
pin 43 : JBL AMP RM : O : "H"= External Audio amplifier ON.
pin 44 : BEEP : O : Beep output.
pin 45 : VOL CLK : O : Clock pulse output to Electric volume IC.
pin 46 : VOL DATA : O : Serial data output to Electric volume IC.
pin 47 : VOL CE : O : Chip enable signal output to Electric vol-
ume IC.
pin 48 : VOL MUTE_ : O : Mute signal output to Electric volume IC.
"L"= Mute ON.
pin 49 : 5V REM_ : O : 5V power supply circuit control signal out-
put. "L"= ON.
pin 50 : 14V REM : O : 14V power supply circuit control signal
output. "H"= ON.
pin 51 : +VAN ON : O : "H"= ACC(+VAN)ON.
pin 52 : TEL MUTE : IN : "H"= Tel mute ON.
pin 53 : EEPROM INI_ : IN : EEPROM initialize command input.
Negative logic.
pin 54 : CD 8V ON : O : CD 8V power supply circuit control signal
output. "H"= ON.
pin 55 : CD 5V ON : O : CD 5V power supply circuit control signal
output. "H"= ON.
SSG
Milli volt meter

- 4 -
PU-2294A/B
PU-2325A
pin 56 : AD 0 : I/O : Data input/output terminal of VAN-Bus.
pin 57 : AD 1 : I/O : Data input/output terminal of VAN-Bus.
pin 58 : AD 2 : I/O : Data input/output terminal of VAN-Bus.
pin 59 : AD 3 : I/O : Data input/output terminal of VAN-Bus.
pin 60 : AD 4 : I/O : Data input/output terminal of VAN-Bus.
pin 61 : AD 5 : I/O : Data input/output terminal of VAN-Bus.
pin 62 : AD 6 : I/O : Data input/output terminal of VAN-Bus.
pin 63 : AD 7 : I/O : Data input/output terminal of VAN-Bus.
pin 64 : AREA A : IN : Destination select input. Ref. Table 2.
pin 65 : AREA B : IN : Destination select input. Ref. Table 2.
pin 66 : JBL_ : IN : "L"= With external amplifier.
pin 67 : CITR_/PEUG : O : "L"= Citroen, "H"= Peugeot.
pin 68 : CD 0 FLAG : IN : 0 flag input from CD.
pin 69 : CD BUS 0 : I/O : Data bus line connected to CD.
pin 70 : CD BUS 1 : I/O : Data bus line connected to CD.
pin 71 : CD BUS 2 : I/O : Data bus line connected to CD.
pin 72 : VSS : - : Ground.
pin 73 : CD BUS 3 : I/O : Data bus line connected to CD.
pin 74 : CD DET : IN : Not in use.
pin 75 : VAN WU : O : Wake up signal output to VAN IC.
pin 76 : VAN RESET : O : Reset signal output to VAN IC.
pin 77 : VAN RD_ : O : Read strobe signal output to VAN IC.
Negative logic.
pin 78 : VAN WR_ : O : Write strobe signal output to VAN IC.
Negative logic.
pin 79 : VAN CS : O : Chip select signal output to VAN IC.
pin 80 : VAN ALE : O : Latch strobe signal output to VAN IC.
pin 81 : VDD : - : Positive supply voltage.
pin 82 : N.C. : IN : Not in use.
pin 83 : CD BUCK : O : Clock pulse output to CD.
pin 84 : CD CEE_ : O : Chip enable signal output to CD.
pin 85 : CD RESET_ : O : Reset pulse output to CD.
"L"= Reset.
pin 86 : CD CHU SW : IN : Chuking signal input from CD.
pin 87 : CD TR A : IN : Photo sensor signal input from CD.
pin 88 : CD TR B : IN : Photo sensor signal input from CD.
pin 89 : CD TR C : IN : Photo sensor signal input from CD.
pin 90 : CD CCW : O : Loading motor control signal output.
Ref. Table 3.
pin 91 : CD CW : O : Loading motor control signal output.
Ref. Table 3.
pin 92 : VOL A : IN : Volume control pulse input from Volume
switch.
pin 93 : VOL B : IN : Volume control pulse input from Volume
switch.
pin 94 : VPP : - : Connect to ground.
pin 95 : N.C. : IN : Not in use.
pin 96 : N.C. : IN : Not in use.
pin 97 : N.C. : IN : Not in use.
pin 98 : N.C. : IN : Not in use.
pin 99 : N.C. : IN : Not in use.
pin100 : N.C. : IN : Not in use.
pin 3 : UHSO : O : Playback mode flag output. Ref. Table 1.
pin 4 : EMPH : O : Emphasis flag output of Sub cord Q data.
"H"= emphasis ON.
pin 5 : LR CK : O : Channel clock output. (44.1kHz)
pin 6 : VSS : −: Ground.
pin 7 : B CK : O : Bit clock output. (1.4122MHz)
pin 8 : A OUT : O : Audio data output.
pin 9 : D OUT : O : Digital output.
pin 10 : MBOV : O : Buffer memory over signal output.
pin 11 : IPF : O : Compensation flag output.
pin 12 : SBOK : O : CRCC judgement output of Sub Q data.
"H"=OK.
pin 13 : CLOCK : I/O : Clock output/input to read Sub cord P to
W.
pin 14 : VDD : −: Positive supply voltage terminal.
pin 15 : VSS : −: Ground.
pin 16 : DATA : O : Sub cord P to W data output.
pin 17 : SF SY : O : Frame synchronize signal output.
pin 18 : SB SY : O : Sub cord block synchronize signal output.
pin 19 : SP CK : O : Clock signal output to read processor sta-
tus. (176.4kHz)
pin 20 : SP DA : O : Processor status signal output.
pin 21 : COFS : O : Correction frame clock output. (7.35kHz)
pin 22 : MONIT : O : Not in use.
pin 23 : VDD : −: Positive supply voltage terminal.
pin 24 : TESIO0 : IN : Not in use.
pin 25 : P2Vref : −: (Reference voltage)×2 terminal for PLL.
pin 26 : HSSW : O : pin26=Vref : ×2-speed or ×4-speed.
pin 27 : Z DET : O : 0 flag output of 1 bit DAC.
pin 28 : PDO : O : Error signal output. (EFM - PLCK)
pin 29 : TMAX S : O : TMAX detect signal output.
pin 30 : TMAX : O : TMAX detect signal output.
pin 31 : LPF N : IN : Inverted input of amplifier for LPF.
pin 32 : LPF O : O : Output of amplifier for LPF.
pin 33 : PVref : −: Reference voltage terminal for PLL.
pin 34 : VCOref : −: Reference voltage terminal for VCO.
pin 35 : VCO F : O : Output of filter for VCO.
pin 36 : AVSS : −: Analog ground.
pin 37 : SLCO : O : Output of DAC for data slice level.
pin 38 : RF IN : IN : RF signal input.
pin 39 : AVDD : −: Positive voltage supply for analog.
pin 40 : RFCT : IN : Center level input of RFRP signal.
pin 41 : RFZI : IN : RFRP 0 cross.
pin 42 : RFRP : IN : RF ripple signal input.
pin 43 : FEI : IN : Focus error signal input.
pin 44 : SBAD : IN : Sub beam addition signal input.
pin 45 : TSIN : IN : Not in use.
pin 46 : TEI : IN : Tracking error input.
pin 47 : TEZI : IN : Tracking error , 0 cross input.
pin 48 : FO O : O : Focusing equalizer output.
pin 49 : TR O : O : Tracking equalizer output.
pin 50 : Vref : −: Reference voltage for analog.
pin 51 : RFGC : O : RF gain control signal output.
pin 52 : TEBC : O : Tracking balance control signal output.
pin 53 : FM O : O : Field equalizer output.
pin 54 : FVO : O : Field error or Field search EQ output.
pin 55 : DMO : O : Disc equalizer output.
pin 56 : 2Vref : −:2×Vref for analog.
pin 57 : SEL : O : Laser ON and UHS="H" : output "H"
pin 58 : FLG A : O : Monitor signal output.
pin 59 : FLG B : O : Monitor signal output.
pin 60 : FLG C : O : Monitor signal output.
pin 61 : FLG D : O : Monitor signal output.
pin 62 : VDD : −: Positive supply voltage.
pin 63 : VSS : −: Ground.
pin 64 : IO 0 : I/O : I/O port.
pin 65 : IO 1 : I/O : I/O port.
pin 66 : IO 2 : I/O : I/O port.
pin 67 : IO 3 : I/O : I/O port.
pin 68 : DMOUT : IN : Not in use.
pin 69 : CKSE : IN : Not in use.
pin 70 : DACT : IN : Not in use.
pin 71 : TESIN : IN : Not in use.
pin 72 : TESIO1 : IN : Not in use.
pin 73 : VSS : −: Ground.
pin 74 : PX I : IN : DSP oscillator input.
pin 75 : PX O : O : DSP oscillator output.
pin 76 : VDD : −: Positive supply voltage.
pin 77 : X VSS : −: Ground for system oscillator clock.
pin 78 : X I : IN : System clock oscillator input.
pin 79 : X O : O : System clock oscillator output.
pin 80 : X VDD : −: Positive supply voltage for system clock
oscillator.
pin 81 : D VSR : −: Positive supply voltage for right channel
Table 1. Diagnosis Phantom signal output
Input voltage of pin 28 (DG PHNT IN) DG PHN OUT(pin41)
0.00V to 0.93V L
0.94V to 2.82V H
2.83V to 5.00V L
Table 2. Destination select input
AREA A(pin64) AREA B(pin65)
Europe H H
South America H L
Saudi Arabia L H
Asia L L
Table 3. Loading motor control signal output
Loading Eject Brake Stop
CD CW (pin 91) H L H L
CD CCW(pin 90) L H H L
■TC9462F 051-6342-00 Digital signal processor for CD
1. Outward Form : 100 pins QFP
2. Function : Sync. separation, EFM, Error correction
3. Terminal Description
pin 1 : TEST0 : IN : Not in use.
pin 2 : HSO : O : Playback mode flag output. Ref. Table 1.

- 5 - PU-2294A/B
PU-2325A
DAC.
pin 82 : R O : O : Right channel data non-inverted output.
pin 83 : D VDD : −: Positive supply voltage for DAC.
pin 84 : D Vref : −: Reference voltage.
pin 85 : L O : O : Left channel data non-inverted output.
pin 86 : D VS L : −: Positive supply voltage for left channel
DAC.
pin 87 : TEST 1 : IN : Not in use.
pin 88 : TEST 2 : IN : Not in use.
pin 89 : TEST 3 : IN : Not in use.
pin 90 : BUS 0 : I/O : Data bus to micro computer.
pin 91 : BUS 1 : I/O : Data bus to micro computer.
pin 92 : BUS 2 : I/O : Data bus to micro computer.
pin 93 : BUS 3 : I/O : Data bus to micro computer.
pin 94 : VDD : −: Positive supply voltage.
pin 95 : VSS : −: Ground.
pin 96 : BUS CK : IN : Clock input for data bus.
pin 97 : CCE : IN : Chip enable signal input. Negative logic.
pin 98 : TEST 4 : IN : Not in use.
pin 99 : TS MOD : IN : Not in use.
pin100 : RST : IN : Reset signal input. Negative logic.
Table 1. Playback speed flag.
Play back speed UHSO(pin3) HSO(pin2)
Normal speed ×1HH
Normal speed ×2HL
Normal speed ×4LH
------------------------ L L
■EXPLODED VIEW・PARTS LIST
Main section
26 20
25
7
21
20
42
4
3
22 723 24
2
7
20
42
28
52
36
35
41 18
56
51
55
38
53 54
36
53 54
36
42 2
28
1
12
14 15
10
4
57
13
16
11
8
40
37
3
48
47
46
45
44
43
58
117
27
50
6
27
32
34
20
20
31
30
33
5
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
1 311-1765-01 LOWER CASE 1
2 750-3328-00 SPRING 1
3 750-3329-00 SPRING 1
4 312-0433-10 MAIN CHASSIS 1
5 039-1429-01 MAIN PWB 1
(WITHOUT COMPONENT)
6 076-0540-18 PLUG(18P) 1
7 714-2606-81 MACHINE SCREW(M2.6×6) 4
8 039-1427-00 ISO PWB 1
(WITHOUT COMPONENT)
9 076-0324-10 PLUG(10P) 1
10 051-2013-00 IC(TDA7385) 1
11 074-1159-02 OUTLET SOCKET 1
12 060-0057-56 AUTO-FUSE(10A) 1
13 880-2084A TUNER ASSY(FM/MW/LW) 1
14 009-9006-60 CHOKE 1
15 331-2577-00 ISO HOLDER 1
16 076-0324-14 PLUG(14P) 1
17 074-1186-26 OUTLET SOCKET(26P) 1
18 039-1432-00 SWITCH PWB 1
(WITHOUT COMPONENT)
19 331-2574-00 IC HOLDER 1
20 731-2608-80 TAPTIGHT(M2.6×8) 9
(NOTE) Some parts depend on each model.The model name is specified in the description.

- 6 -
PU-2294A/B
PU-2325A
21 331-2637-00 MECH BRKT 1
22 313-1750-00 HEAT SINK 1
23 716-1831-00 REAR BOLT 1
24 345-4847-01 STOPPER 1
25 929-0069-83 CD MECHANISM 1
26 310-1669-02 UPPER CASE 1
27 716-0878-00 IT-SCREW(2.6×5) 2
28 731-3008-40 TAPTIGHT(M3×8) 2
29 714-2610-81 MACHINE SCREW(M2.6×10) 2
30 380-5439-00 KNOB 1
31 940-7862-64 ESCUTCHEON ASSY 1
(PU-2294A/B)
940-7892-63 ESCUTCHEON ASSY
(PU-2325A)
32 331-2573-00 SHIELD CASE 1
33 331-2578-00 SHIELD CASE 1
34 309-0720-02 FRONT PLATE 1
35 286-8497-26 SETPLATE(PU-2294A) 1
286-8497-27 SETPLATE(PU-2294B)
286-8497-28 SETPLATE(PU-2325A)
36 716-0778-00 WAVE SCREW(φ2×6) 4
37 013-3741-11 SWITCH 18
38 016-0010-13 VARIABLE RESISTOR 1
39 017-0454-01 PILOTLAMP 5
(PU-2294A/ORG/14V40mA)
017-0454-02 PILOTLAMP
(PU-2294B/GRN/14V40mA)
017-0454-03 PILOTLAMP
(PU-2325A/ORG/14V40mA)
40 074-1151-18 OUTLET SOCKET(18P) 1
41 816-2488-00 FLAT WIRE 1
42 714-2303-81 MACHINE SCREW(M2.3×3) 5
43 331-2593-00 LCD HOLDER 1
44 335-5994-00 SHIELD SHEET 1
45 379-1155-41 INDICATOR 1
(PU-2294A/PU-2325A)
379-1155-40 INDICATOR(PU-2294B)
46 335-5911-01 FILTER(PU-2294A/PU-2325A) 1
335-5912-01 FILTER(PU-2294B)
47 335-5910-00 ILLUMI PLATE 1
48 335-5909-00 LCD HOLDER 1
49 331-2638-00 SHIELD CASE 1
50 331-2639-00 SHIELD CASE 1
51 285-1633-10 GUIDE LABEL(CLASS1) 1
52 345-8316-00 INSULATOR 1
53 345-3814-82 LAMP CAP(PU-2294A/ORG) 2
345-3814-81 LAMP CAP(PU-2294B/GRN)
345-3814-83 LAMP CAP(PU-2325A/ORG)
54 017-0455-00 PILOTLAMP(9V65mA) 2
55 285-1628-00 GUIDE LABEL 1
56 285-1627-00 GUIDE LABEL 1
57 347-6200-00 INSULATOR 1
58 347-6217-00 INSULATOR(PU-2294A/B) 1
NO. PART NO. DESCRIPTION Q'TY CD mechanism section:929-0069-83
1 HBS-463-100 DRIVE UNIT 1
1-1 966-0314-21 STOP LINK ASSY 1
1-2 966-0447-22 DR-PLATE ASSY 1
1-3 966-0448-21 SIDE PLATE ASSY 1
1-4 966-0449-22 CLAMP LINK ASSY 1
1-5 969-0050-51 PICK UP UNIT 1
1-6 013-7100-00 LIMIT SWITCH 1
1-7 620-0198-03 CLAMPER PLATE 1
1-8 620-0491-03 SPRING PLATE 1
1-9 620-0690-01 RATTLE PLATE 1
1-10 621-0205-02 CLAMPER LINK 1
1-11 621-0251-03 ROCK LINK 1
1-12 621-0252-03 DISC STOPPER 1
1-13 621-0253-02 MOTOR HOLDER 1
1-14 621-0255-02 SECOND GEAR 1
1-15 621-0375-00 SH-BASE 1
1-16 621-0357-03 PICK UP GUIDE 1
1-17 621-0358-02 LS-HOLDER F 1
1-18 621-0359-02 LS‐HOLDER R 1
1-19 622-1073-02 CLAMPER ROLLER 1
1-20 714-2003-81 MACHINE SCREW(M2×3) 10
1-21 716-0675-00 SCREW(M2×2.5) 2
1-22 716-1468-00 SCREW(M2×2.5) 2
1-23 716-1555-00 WAVE SCREW 1
1-24 716-1733-00 SCREW(M2×2.5) 2
1-25 732-2004-11 SEMS SCREW 2
1-26 739-1735-17 PRECISION SCREW 2
1-27 746-0761-00 SCREW(M2×2.5) 2
1-28 750-3097-03 CLAMPER SPRING 1
1-29 750-3098-00 L-LINK SPRING 1
1-30 750-3099-00 ES-SPRING 1
1-31 816-2372-00 WIRE(BLU) 1
1-32 816-2373-00 WIRE(WHT) 1
1-33 966-0454-00 SH-ROCK ASSY 1
1-34 HBS-432-100 LS-GEAR ASSY 1
1-35 SMA-146-100 SLED MOTOR ASSY 1
1-36 SMA-151-100 SPINDLE MOTOR ASSY 1
2 966-0308-10 CHASSIS ASSY 1
3 966-0309-20 L-DISC-G-ASSY 1
4 966-0310-21 SHIFT-P-CH-ASSY 1
5 966-0312-21 SHIFT-P-ASSY 1
6 966-0358-21 DRIVE-L-PL-ASSY 1
7 966-0359-21 SIDE-L-PL-ASSY 1
8 013-3879-01 CHUCKING SWITCH 1
9 039-0586-01 CHUCKING SWITCH PWB 1
(WITHOUT COMPONENT)
10 039-0588-01 SENSOR PWB 1
(WITHOUT COMPONENT)
11 060-0252-01 PHOTO TR (PT4850F) 3
12 345-7513-01 CLAMPER SHEET 1
13 345-7514-00 S-PWB SHEET 1
14 620-0485-04 FRONT PLATE 1
NO. PART NO. DESCRIPTION Q'TY

- 7 - PU-2294A/B
PU-2325A
NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY
1-1
1-22
1-7
50
1-30
1-11
1-2
1-10
1-20
1-20
1-4
1-27
1-1
46
1-12
1-3
1-2
47
1-20 1-16 4 1-17
1-28
44
1-24
1-20
1-18
1-20
1-
1-25
1-14
1-20
1-13
1-20
1-35
1-31
1-32
1-26
1-15
1-33
1-34
1-5
1-8
1-21
1-20
1-20
5
57
57
57
55
56
53
52
32
32
1-23
1-6
1-32
1-31
1-36
J
W2
A7
L1
A11
L1
N
D1
A10
P
D7
D6
D5
D4
D2
M
D5
D6
J
H1 H2
H1 H2
N
P
W1
D7
D4
W3
W2
W1
C2
C1
Z1 Z2
Z2
Z1
A5
D3
L2
L2
K
1
15 620-0488-01 S-L-LINK PLATE 1
16 620-0489-02 MOTOR PLATE 1
17 620-0492-01 MOTOR BRACKET 1
18 620-0773-81 MECH BRACKET 1
19 621-0402-01 U-DISC GUIDE F 1
20 621-0243-02 ROLLER SLAVE 2
21 621-0248-07 RACK GEAR 1
22 621-0249-02 ROLLER GEAR 1
23 621-0250-01 DAMPER HOLDER 4
24 621-0258-03 LOADING ROLLER 2
25 622-1072-05 ROLLER SHAFT 1
26 622-1219-01 SHIFT ROLLER 1
27 629-0058-00 DAMPER-VA 4
28 714-2003-81 MACHINE SCREW(M2X3) 8
29 714-2603-81 MACHINE SCREW(M2.6X3) 5
30 716-1468-00 SCREW(M2×2.5) 2
31 716-1507-00 SCREW(M2×3) 2
32 716-1670-00 SCREW(M2×3) 6
33 716-1677-00 SCREW(M2×5) 1
34 716-1704-00 SCREW(M2×7) 1
35 716-1742-00 SCREW(M2×5) 1
36 743-1500-10 E-RING 3
37 746-0712-03 WASHER 1
38 746-0762-00 WASHER 1
39 746-0877-02 WASHER 2
40 750-3090-02 RO-SPRING L 1
41 750-3091-03 RO-SPRING R 1
42 750-3092-03 SHIFT SPRING 1
43 750-3094-00 S-ARM SPRING 1
44 750-3096-01 DR-SPRING R 1
45 750-3098-00 L-LINK SPRING 1
46 750-3164-00 DR-SPRING-LR 1

- 8 -
PU-2294A/B
PU-2325A
NO. PART NO. DESCRIPTION Q'TY
36
15
7
48
227
23
28
23
28
16
17
30
30
60
51 54
36
42
26
6
45
21
3
5
4
41
34
28
28
28
22
37
20
25
23
32
27
8
35
24
31
33
31
1
32
23
27
38 20
36
40
28 14
3
28
18
2
2
2
27
32
13
11
10
11
28
12
43 56
53
55 52
G
A
A8
A11
A7
K
D3
A5
A4
A6
F1
A4
F1
F2
B
A2
E3
E2
A6
F2
E2
C1
E1 C2
A8
A1
A
A3
B
A2
A3
D1
G
A1 A10
E1
W3
M
E3
D2
58
47 750-3188-00 DR-SPRING-F-B 1
48 750-3189-00 SIDE-L-SPRING 1
49 750-3201-00 DR-SPRING-F-R 1
50 750-3202-00 CENTER SPRING-B 1
51 800-4904-60 WIRE(BLK) 1
52 800-4910-60 WIRE(BLK) 1
53 801-4910-60 WIRE(BRN) 1
54 802-4904-60 WIRE(RED) 1
55 802-4910-60 WIRE(RED) 1
56 804-4910-60 WIRE(YEL) 1
57 001-0563-00 DIODE 3
58 HBS-430-100 GEAR PLATE ASSY 1
59 039-1088-03 CD MECH PWB 1
(WITHOUT COMPONENT)
60 SMA-147-100 LOADING MOTOR ASSY 1

- 9 - PU-2294A/B
PU-2325A
■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.
Some parts depend on each model.The model name is specified in the description.
BL101 880-2084A FM/MW/LW
C1 183-1063-31 16V10μF
C2 178-3332-78 0.033μF
C3 178-1042-78 0.1μF
C4 176-2201-00 22pF CH
C5 178-1042-78 0.1μF
C6 183-4763-11 6.3V47μF
C101 178-2232-78 0.022μF
C102 178-2232-78 0.022μF
C103 178-3322-78 3300pF
C105 183-2253-62 50V2.2μF
C106 178-3312-78 330pF
C107 178-5612-78 560pF
C108 176-4701-00 47pF CH
C109 176-8201-00 82pF CH
C110 178-2232-78 0.022μF
C111 178-1042-78 0.1μF
C113 183-4763-11 6.3V47μF
C114 178-1022-78 1000pF
C115 178-2212-78 220pF
C116 178-4732-78 0.047μF
C117 178-2232-78 0.022μF
C118 178-2232-78 0.022μF
C121 178-2232-78 0.022μF
C122 178-1532-78 0.015μF
C123 178-8222-78 8200pF
C124 178-1222-78 1200pF
C125 178-1042-78 0.1μF
C126 178-2212-78 220pF
C127 178-1032-78 0.01μF
C128 178-6822-78 6800pF
C129 183-1053-61 50V1μF
C130 178-1532-78 0.015μF
C131 176-1011-00 100pF CH
C132 178-1532-78 0.015μF
C133 176-1011-00 100pF CH
C134 176-1011-00 100pF CH
C136 183-4763-11 6.3V47μF
C137 176-1501-00 15pF CH
C138 183-2253-62 50V2.2μF
C139 183-2253-62 50V2.2μF
C140 176-1801-00 18pF CH
C141 178-1042-78 0.1μF
C142 178-1032-78 0.01μF
C143 178-1042-78 0.1μF
C144 178-4732-78 0.047μF
C145 178-1032-78 0.01μF
C146 178-1032-78 0.01μF
C147 176-1011-00 100pF CH
C148 178-1222-78 1200pF
C149 178-1222-78 1200pF
C201 178-1032-78 0.01μF
C202 178-1032-78 0.01μF
C203 183-4753-51 35V4.7μF
C206 183-2263-11 6.3V22μF
C207 183-2263-11 6.3V22μF
C210 183-4753-51 35V4.7μF
C211 042-0505-04 10V33μF
C212 178-4732-78 0.047μF
C213 178-4732-78 0.047μF
C214 176-4711-00 470pF CH
C215 183-1053-61 50V1μF
C216 183-1053-61 50V1μF
C217 176-4711-00 470pF CH
C218 183-1063-31 16V10μF
C219 183-1063-31 16V10μF
C220 183-1063-31 16V10μF
C221 183-1063-31 16V10μF
C222 183-1056-61 50V1μF NP
C223 183-1056-61 50V1μF NP
C224 178-3332-78 0.033μF
C225 178-3332-78 0.033μF
C226 178-1032-78 0.01μF
C227 178-1032-78 0.01μF
C228 178-3312-78 330pF
C229 178-3312-78 330pF
C230 183-1063-31 16V10μF
C231 183-1063-31 16V10μF
C232 178-1042-78 0.1μF
C233 183-4743-61 50V0.47μF
C234 183-4743-61 50V0.47μF
C235 183-4743-61 50V0.47μF
C236 183-4743-61 50V0.47μF
C237 178-1032-78 0.01μF
C238 178-1032-78 0.01μF
C239 178-2732-78 0.027μF
C301 183-1053-61 50V1μF
C302 183-4763-31 16V47μF
C303 178-1022-78 1000pF
C304 178-1022-78 1000pF
C305 178-1022-78 1000pF
C306 178-1022-78 1000pF
C307 178-4742-78 0.47μF
C308 172-1041-11 0.1μF
C309 184-3383-32 16V3300μF
C310 183-2263-11 6.3V22μF
C401 176-4701-00 47pF CH
C402 176-5601-00 56pF CH
C403 176-3301-00 33pF CH
C404 176-4701-00 47pF CH
C405 176-4701-00 47pF CH
C406 042-0416-05 16V15μF TAN
C407 178-1032-78 0.01μF
C408 042-0452-02 16V100μF
C409 178-1042-78 0.1μF
C410 178-1032-78 0.01μF
C411 176-1511-00 150pF CH
C412 176-1511-00 150pF CH
C413 178-1042-78 0.1μF
C501 178-1042-78 0.1μF
C502 172-2241-11 0.22μF
C503 178-1042-78 0.1μF
C504 183-1073-12 6.3V100μF
C505 178-1032-78 0.01μF
C506 183-3353-61 50V3.3μF
C507 183-1073-12 6.3V100μF
C508 172-2241-11 0.22μF
C509 042-0452-02 16V100μF
C510 178-1032-78 0.01μF
C513 183-1073-21 10V100μF
C514 042-0452-01 10V220μF
C515 183-1043-63 50V0.1μF
C516 042-0427-94 16V47μF TAN
C517 178-1032-78 0.01μF
C518 183-1073-21 10V100μF
C519 172-1031-11 0.01μF
C520 183-4753-51 35V4.7μF
C521 183-4763-51 35V47μF
C522 178-1032-78 0.01μF
C523 178-1032-78 0.01μF
C526 178-1042-78 0.1μF
C601 042-0505-04 10V33μF
C701 183-1053-61 50V1μF
C801 178-6832-78 0.068μF
C802 183-2263-11 6.3V22μF
C803 178-6832-78 0.068μF
C804 183-1073-12 6.3V100μF
C805 176-1501-00 15pF CH
C806 176-1501-00 15pF CH
C807 178-2242-78 0.22μF
C808 178-1032-78 0.01μF
C809 178-1042-78 0.1μF
C810 176-1011-00 100pF CH
C811 178-1532-78 0.015μF
C812 178-1032-78 0.01μF
CCT801 050-0140-54 1kΩ×4
CCT802 050-0140-54 1kΩ×4
CCT803 050-0140-54 1kΩ×4
CCT804 050-0140-54 1kΩ×4
CCT805 050-0140-54 1kΩ×4
CCT806 050-0140-54 1kΩ×4
CCT807 050-0140-54 1kΩ×4
CCT808 050-0140-54 1kΩ×4
CCT809 050-0140-54 1kΩ×4
CCT810 050-0140-52 100Ω×4
CCT811 050-0140-52 100Ω×4
CCT812 050-0140-54 1kΩ×4
CCT813 050-0140-54 1kΩ×4
CCT814 050-0140-54 1kΩ×4
CCT815 050-0140-52 100Ω×4
CCT816 050-0140-54 1kΩ×4
CCT817 050-0140-54 1kΩ×4
CCT818 050-0140-54 1kΩ×4
CCT819 050-0140-54 1kΩ×4
D1 001-0330-00 1SS119
D2 001-2404-90 MA28T-A
D101 001-0330-00 1SS119
D102 001-0330-00 1SS119
D301 001-0330-00 1SS119
D501 001-0330-00 1SS119
D502 001-0330-00 1SS119
D503 001-0376-46 MTZJ9.1A
D504 001-0330-00 1SS119
D505 001-0376-32 MTZJ5.6B
D505 001-0377-32 MA4056M
D506 001-0421-31 MTZJ18
D506 001-0423-31 MA4180
D507 001-0376-46 MTZJ9.1A
D509 001-0376-47 MTZJ9.1B
D509 001-0377-46 MA4091L
D510 001-0376-46 MTZJ9.1A
D510 001-0377-45 MA4082H
D511 001-0376-47 MTZJ9.1B
D512 001-0330-00 1SS119
D514 001-0376-34 MTZJ6.2A(PU-
2294A/PU-2325A)
D514 001-0377-33 MA4056H(PU-
2294A/PU-2325A)
D515 001-0330-00 1SS119
D516 001-0330-00 1SS119
D517 001-0466-00 S5688B
D518 001-0466-00 S5688B
D519 001-0330-00 1SS119
D520 001-0466-00 S5688B
D521 001-0330-00 1SS119
D522 001-0330-00 1SS119
D523 001-0330-00 1SS119
D524 060-0108-00 0ΩJW(PU-2294B)
D525 060-0108-00 0ΩJW(PU-2294A/
PU-2325A)
D526 001-0330-00 1SS119
D527 001-0330-00 1SS119
D528 001-0330-00 1SS119
D529 001-0466-00 S5688B
D530 001-0466-00 S5688B
D801 001-0330-00 1SS119
D802 001-0330-00 1SS119
IC1 051-3027-90 AD820AR
IC101 051-0350-55 NJM4558M
IC102 051-1819-00 SAA6579T
IC103 051-6201-00 LC72146M
IC201 051-5012-00 LC75386
IC202 051-0350-55 NJM4558M

- 10 -
PU-2294A/B
PU-2325A
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
IC301 051-2013-00 TDA7385
IC401 051-6611-08 TSS461CR
IC402 051-6610-18 MTC-30521
IC501 051-1556-05 S-80740AN-D4-X
IC502 051-1834-00 LM2936
IC801 052-1157-00 μPD784216BGC-
102-8EU
IC802 051-5413-08 S-8052HNM-CR-T1
IC803 051-1375-35 NM93C46TEM8
L1 010-8017-00 22mH
L2 010-2230-68 4.7μH
L3 010-2003-04 COIL
L101 010-2230-64 2.2μH
L102 010-2046-44 1mH
L104 010-2230-88 220μH
L401 010-2230-10 1μH
L402 010-2230-64 2.2μH
L701 010-2230-52 0.22μH
P601 074-1186-26 26P
P701 076-0540-18 18P
Q1 108-0669-00 2SK669
Q2 100-1298-00 2SA1298
Q3 125-2004-02 RN1402
Q4 102-2712-00 2SC2712
Q5 103-1858-00 2SD1858
Q101 125-0002-02 RN2402
Q102 103-1306-00 2SD1306
Q103 125-2004-06 RN1406
Q104 125-2004-02 RN1402
Q105 100-1298-00 2SA1298
Q106 100-1162-00 2SA1162
Q107 108-0669-00 2SK669
Q301 102-2712-00 2SC2712
Q302 125-2004-02 RN1402
Q401 102-2712-00 2SC2712
Q501 102-2712-00 2SC2712
Q502 125-0002-02 RN2402
Q503 103-1858-00 2SD1858
Q504 103-1858-00 2SD1858
Q505 125-0002-02 RN2402
Q506 125-2004-02 RN1402
Q507 100-1298-00 2SA1298
Q508 102-3420-00 2SC3420
Q509 100-1162-00 2SA1162
Q510 125-2004-02 RN1402
Q513 103-1858-00 2SD1858
Q514 103-1858-00 2SD1858
Q515 103-1858-00 2SD1858
Q516 100-1297-00 2SA1297
Q517 125-2004-02 RN1402
Q518 102-2458-00 2SC2458
Q519 103-1858-00 2SD1858
Q520 103-1858-00 2SD1858
Q521 103-1858-00 2SD1858
Q522 125-2004-02 RN1402
Q523 100-1428-00 2SA1428
Q524 125-2004-02 RN1402
Q525 102-2712-00 2SC2712(PU-2294A/
PU-2325A)
Q526 100-1431-00 2SA1431
Q528 102-2712-00 2SC2712
Q529 100-1298-00 2SA1298
Q530 100-0885-00 2SA885-QRS
R1 032-0092-89 1/10W 470Ω±1%
R2 032-0092-88 1/10W 10Ω±1%
R3 032-0092-88 1/10W 10Ω±1%
R4 117-1031-10 1/10W 10kΩ
R5 117-5621-10 1/10W 5.6kΩ
R6 117-3301-10 1/10W 33Ω
R7 111-2221-91 1/4WS 2.2kΩ
R102 117-1231-10 1/10W 12kΩ
R103 117-1031-10 1/10W 10kΩ
R104 117-1821-10 1/10W 1.8kΩ
R105 117-1041-10 1/10W 100kΩ
R106 117-1521-10 1/10W 1.5kΩ
R107 117-1521-10 1/10W 1.5kΩ
R108 117-2221-10 1/10W 2.2kΩ
R109 117-3921-10 1/10W 3.9kΩ
R110 117-3321-10 1/10W 3.3kΩ
R111 117-1041-10 1/10W 100kΩ
R112 111-3311-91 1/4WS 330Ω
R113 117-2211-10 1/10W 220Ω
R114 117-2221-10 1/10W 2.2kΩ
R115 117-1031-10 1/10W 10kΩ
R116 117-1531-10 1/10W 15kΩ
R117 117-1031-10 1/10W 10kΩ
R118 117-2221-10 1/10W 2.2kΩ
R120 117-1031-10 1/10W 10kΩ
R121 117-2221-10 1/10W 2.2kΩ
R122 117-1231-10 1/10W 12kΩ
R123 117-4721-10 1/10W 4.7kΩ
R124 117-2221-10 1/10W 2.2kΩ
R125 117-2711-10 1/10W 270Ω
R126 117-1021-10 1/10W 1kΩ
R127 117-1021-10 1/10W 1kΩ
R128 117-1021-10 1/10W 1kΩ
R129 117-1031-10 1/10W 10kΩ
R130 117-1531-10 1/10W 15kΩ
R131 117-1531-10 1/10W 15kΩ
R132 117-8231-10 1/10W 82kΩ
R133 117-8231-10 1/10W 82kΩ
R134 117-1031-10 1/10W 10kΩ
R135 117-1031-10 1/10W 10kΩ
R206 117-4731-10 1/10W 47kΩ
R207 117-4721-10 1/10W 4.7kΩ
R208 117-6831-10 1/10W 68kΩ
R209 117-6831-10 1/10W 68kΩ
R210 117-4721-10 1/10W 4.7kΩ
R211 117-1541-10 1/10W 150kΩ
R212 117-1021-10 1/10W 1kΩ
R213 117-1021-10 1/10W 1kΩ
R214 117-1021-10 1/10W 1kΩ
R215 117-1021-10 1/10W 1kΩ
R221 117-2231-10 1/10W 22kΩ
R222 117-2231-10 1/10W 22kΩ
R226 117-6821-10 1/10W 6.8kΩ
R227 117-6821-10 1/10W 6.8kΩ
R301 117-1031-10 1/10W 10kΩ
R302 117-1051-10 1/10W 1MΩ
R303 117-1031-10 1/10W 10kΩ
R401 117-4731-10 1/10W 47kΩ
R403 117-4731-10 1/10W 47kΩ
R404 032-0092-90 1/10W 10kΩ±1%
R405 111-4321-91 1/4WS 4.3kΩ
R406 111-4321-91 1/4WS 4.3kΩ
R407 111-5101-91 1/4WS 51Ω
R408 111-5101-91 1/4WS 51Ω
R409 060-0108-00 1/6ZP 0ΩJW
R501 117-2231-10 1/10W 22kΩ
R502 117-4731-10 1/10W 47kΩ
R503 032-0092-02 1/10W 220kΩ±1%
R504 117-2221-10 1/10W 2.2kΩ
R505 117-6821-10 1/10W 6.8kΩ
R506 032-0092-36 1/10W 470kΩ±1%
R507 111-1021-91 1/4WS 1kΩ
R508 111-1091-91 1/4WS 1Ω
R509 111-1091-91 1/4WS 1Ω
R510 117-2231-10 1/10W 22kΩ
R511 117-1021-10 1/10W 1kΩ
R512 111-2211-91 1/4WS 220Ω
R513 117-4741-10 1/10W 470kΩ
R514 117-1031-10 1/10W 10kΩ
R515 117-1031-10 1/10W 10kΩ
R516 117-2741-10 1/10W 270kΩ
R517 111-1811-81 1/2WS 180Ω
R520 111-1091-91 1/4WS 1Ω
R521 111-1091-91 1/4WS 1Ω
R522 111-1091-91 1/4WS 1Ω
R523 111-2211-81 1/2WS 220Ω
R525 111-4711-81 1/2WS 470Ω
R526 111-1521-91 1/4WS 1.5kΩ
R527 117-1021-10 1/10W 1kΩ
R528 117-1031-10 1/10W 10kΩ
R529 111-1091-91 1/4WS 1Ω
R530 111-1091-91 1/4WS 1Ω
R531 111-1091-91 1/4WS 1Ω
R532 117-4721-10 1/10W 4.7kΩ
R533 111-1821-91 1/4WS 1.8kΩ
R534 117-1031-10 1/10W 10kΩ
R535 117-1031-10 1/10W 10kΩ
R536 117-2231-10 1/10W 22kΩ(PU-
2294A/PU-2325A)
R537 117-1031-10 1/10W 10kΩ(PU-
2294A/PU-2325A)
R538 111-1210-81 1/2WS 120Ω
R539 111-1210-81 1/2WS 120Ω
R540 117-0000-00 1/10W 0ΩJW
R541 111-1001-81 1/2WS 10Ω
R542 117-0000-00 1/10W 0ΩJW
R543 111-4701-91 1/4WS 47Ω
R547 117-0000-00 1/10W 0ΩJW
R549 117-1021-10 1/10W 1kΩ
R550 117-1031-10 1/10W 10kΩ
R551 117-4721-10 1/10W 4.7kΩ
R552 117-1031-10 1/10W 10kΩ
R553 117-1021-10 1/10W 1kΩ
R554 117-1031-10 1/10W 10kΩ(PU-
2294A/PU-2325A)
R555 117-2231-10 1/10W 22kΩ
R556 117-1031-10 1/10W 10kΩ
R557 117-1021-10 1/10W 1kΩ
R558 117-0000-00 1/10W 0ΩJW
R601 117-1031-10 1/10W 10kΩ
R602 117-1031-10 1/10W 10kΩ
R701 117-0000-00 1/10W 0ΩJW
R801 117-4731-10 1/10W 47kΩ
R802 117-1041-10 1/10W 100kΩ
R803 117-1041-10 1/10W 100kΩ
R804 117-1041-10 1/10W 100kΩ
R805 117-4721-10 1/10W 4.7kΩ
R806 117-4721-10 1/10W 4.7kΩ
R808 117-0000-00 1/10W 0ΩJW
R809 117-0000-00 1/10W 0ΩJW
R810 117-0000-00 1/10W 0ΩJW
R811 117-0000-00 1/10W 0ΩJW
R814 117-0000-00 1/10W 0ΩJW
R816 117-1031-10 1/10W 10kΩ
R819 117-4721-10 1/10W 4.7kΩ
R820 117-1031-10 1/10W 10kΩ
R826 117-2241-10 1/10W 220kΩ
R827 117-1031-10 1/10W 10kΩ
R828 117-1031-10 1/10W 10kΩ
R829 117-1031-10 1/10W 10kΩ
R830 117-1021-10 1/10W 1kΩ
R831 117-1021-10 1/10W 1kΩ
R832 117-1021-10 1/10W 1kΩ
R834 117-0000-00 1/10W 0ΩJW
R836 117-1021-10 1/10W 1kΩ
R839 117-1031-10 1/10W 10kΩ
R841 117-4721-10 1/10W 4.7kΩ
R842 117-2241-10 1/10W 220kΩ
R843 117-1021-10 1/10W 1kΩ
R844 117-1021-10 1/10W 1kΩ
R845 117-1021-10 1/10W 1kΩ
R846 117-1021-10 1/10W 1kΩ
R847 117-1021-10 1/10W 1kΩ
R848 117-1011-10 1/10W 100Ω
R850 117-0000-00 1/10W 0ΩJW
R851 117-0000-00 1/10W 0ΩJW
SUP1 060-0122-20 DSP-141N-S00B
TH501 002-0222-00 PTH61G30BD
TH502 002-0304-00 33Ω

- 11 - PU-2294A/B
PU-2325A
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
X100 061-3013-00 4.33MHz
X100 061-3013-50 4.33MHz
X101 061-1066-00 7.2MHz
X101 061-1066-50 7.2MHz
X401 061-3031-00 4.00MHz
X801 061-1081-50 12MHz
Switch PWB section(B2)
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
C101 178-1032-78 0.01μF
C102 178-6812-78 680pF
C103 178-1022-78 1000pF
C104 178-1022-78 1000pF
D101 001-0535-00 MA729
D102 001-0535-00 MA729
IC101 051-6013-10 LC75854E
J101 074-1151-18 18P
LCD101 379-1155-41 LCD(PU-2294A/PU-
2325A)
LCD101 379-1155-40 LCD(PU-2294B)
PL101 017-0454-01 14V40mA(PU-
2294A)
PL101 017-0454-02 14V40mA(PU-
2294B)
PL101 017-0454-03 14V40mA(PU-
2325A)
PL102 017-0454-01 14V40mA(PU-
2294A)
PL102 017-0454-02 14V40mA(PU-
2294B)
PL102 017-0454-03 14V40mA(PU-
2325A)
PL103 017-0454-01 14V40mA(PU-
2294A)
PL103 017-0454-02 14V40mA(PU-
2294B)
PL103 017-0454-03 14V40mA(PU-
2325A)
PL104 017-0454-01 14V40mA(PU-
2294A)
PL104 017-0454-02 14V40mA(PU-
2294B)
PL104 017-0454-03 14V40mA(PU-
2325A)
PL105 017-0454-01 14V40mA(PU-
2294A)
PL105 017-0454-02 14V40mA(PU-
2294B)
PL105 017-0454-03 14V40mA(PU-
2325A)
PL106 017-0455-00 9V65mA
PL107 017-0455-00 9V65mA
R101 117-1031-10 1/10W 10kΩ
R102 117-6831-10 1/10W 68kΩ
R103 117-4721-10 1/10W 4.7kΩ
R104 117-4721-10 1/10W 4.7kΩ
S101 013-3741-11 SKQCAE
S102 013-3741-11 SKQCAE
S103 013-3741-11 SKQCAE
S104 013-3741-11 SKQCAE
S105 013-3741-11 SKQCAE
S106 013-3741-11 SKQCAE
S107 013-3741-11 SKQCAE
S108 013-3741-11 SKQCAE
S109 013-3741-11 SKQCAE
S110 013-3741-11 SKQCAE
S111 013-3741-11 SKQCAE
S112 013-3741-11 SKQCAE
S113 013-3741-11 SKQCAE
S114 013-3741-11 SKQCAE
S115 013-3741-11 SKQCAE
S116 013-3741-11 SKQCAE
S117 013-3741-11 SKQCAE
S118 013-3741-11 SKQCAE
VR101 016-0010-13 EC11B15244
ISO PWB section(B3)
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
D1 001-0334-30 RL202
F1 060-0057-56 FUSE 10A
J1 074-1159-02 OUTLET SOCKET
P1 076-0324-10 10P
P2 076-0324-14 14P
T1 009-9006-60 0.23mH
CD mech PWB section(CD mechanism)(B4)
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
C1 183-1073-12 6.3V100μF
C2 183-4763-11 6.3V47μF
C3 178-1042-78 0.1μF
C4 176-2201-00 22pF CH
C5 176-1801-00 18pF CH
C6 176-1801-00 18pF CH
C7 176-8201-00 82pF CH
C8 178-1042-78 0.1μF
C9 178-2242-78 0.22μF
C10 178-2242-78 0.22μF
C11 176-4701-00 47pF CH
C12 178-1532-78 0.015μF
C13 178-1032-78 0.01μF
C14 178-2722-78 2700pF
C15 178-4722-78 4700pF
C16 176-1201-00 12pF CH
C17 178-4712-78 470pF
C18 178-4712-78 470pF
C19 178-4732-78 0.047μF
C20 178-4732-78 0.047μF
C21 178-4732-78 0.047μF
C22 178-4732-78 0.047μF
C23 178-1032-78 0.01μF
C25 042-0505-01 10V22μF
C26 178-1042-78 0.1μF
C27 178-1042-78 0.1μF
C29 178-1042-78 0.1μF
C30 178-1042-78 0.1μF
C31 178-1032-78 0.01μF
C32 178-1032-78 0.01μF
C33 178-1042-78 0.1μF
C34 176-1501-00 15pF CH
C35 176-1501-00 15pF CH
C38 178-1022-78 1000pF
C39 178-1042-78 0.1μF
C40 178-1042-78 0.1μF
C41 183-1073-12 6.3V100μF
C43 183-1073-12 6.3V100μF
C44 183-4763-11 6.3V47μF
C45 183-1073-12 6.3V100μF
C46 178-1032-78 0.01μF
C47 178-1042-78 0.1μF
C48 178-1032-78 0.01μF
C49 176-6801-00 68pF CH
C51 178-1032-78 0.01μF
C52 178-1032-78 0.01μF
C54 183-4763-11 6.3V47μF
C55 178-1042-78 0.1μF
C56 178-1042-78 0.1μF
C58 178-1042-78 0.1μF
C59 178-2222-78 2200pF
D1 001-0563-00 GL380
D2 001-0563-00 GL380
D3 001-0563-00 GL380
D4 001-0330-00 1SS119
IC1 051-5704-00 TA2096FN
IC2 051-6342-00 TC9462F
IC3 051-6026-08 TA2058F
IC4 051-6027-00 BA6283N
L1 010-2155-03 10μH
L3 010-2199-74 10μH J
Q1 101-1237-50 2SB1237QR
Q2 102-2712-00 2SC2712
R1 117-1011-10 1/10W 100Ω
R2 117-1841-10 1/10W 180kΩ
R3 117-1841-10 1/10W 180kΩ
R4 117-2201-10 1/10W 22Ω
R5 117-8231-10 1/10W 82kΩ
R6 117-1041-10 1/10W 100kΩ
R7 117-1041-10 1/10W 100kΩ
R8 117-1031-10 1/10W 10kΩ
R9 117-2221-10 1/10W 2.2kΩ
R10 117-1031-10 1/10W 10kΩ
R12 117-1031-10 1/10W 10kΩ
R13 117-4731-10 1/10W 47kΩ
R15 117-4741-10 1/10W 470kΩ
R17 117-3331-10 1/10W 33kΩ
R18 117-3311-10 1/10W 330Ω
R19 117-3321-10 1/10W 3.3kΩ
R20 117-1031-10 1/10W 10kΩ
R21 117-3321-10 1/10W 3.3kΩ
R22 117-3321-10 1/10W 3.3kΩ
R23 117-3321-10 1/10W 3.3kΩ
R24 117-3321-10 1/10W 3.3kΩ
R26 117-1041-10 1/10W 100kΩ
R27 117-4711-10 1/10W 470Ω
R28 117-2211-10 1/10W 220Ω
R29 117-2211-10 1/10W 220Ω
R30 117-4721-10 1/10W 4.7kΩ
R34 111-2711-91 1/4WS 270Ω
R40 117-3321-10 1/10W 3.3kΩ
X1 061-3051-00 16.92MHz

- 12 -
PU-2294A/B
PU-2325A
REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
Sensor PWB section(CD mechanism)(B5)
Q101 060-0252-01 PT4850F Q102 060-0252-01 PT4850F Q103 060-0252-01 PT4850F
Limit switch PWB section(CD mechanism)(B6)
REF No. PART No. DESCRIPTION
S1 013-7100-00 LIMIT
Chucking switch PWB section(CD mechanism)(B7)
REF No. PART No. DESCRIPTION
S2 013-3879-01 CHUCKING


No. Description
■CIRCUIT DIAGRAM
ISO PWB section(B3)
1 REM-1
2 REM-2
3 REM-GND
4 REM-B-ILL +
5 REM-B-ILL GND
6NC
7NC
8NC
9NC
10 NC
11 NC
12 NC
13 VAN-DATA
14 VAN-DATA/
15 CD-A/C GND
16 CD-A/C BACK-UP
17 +VAN
18 CD-A/C SIGNAL-GND
19 CD-A/C L-IN
20 CD-A/C R-IN
A DATA
B TEL-M-IN
C ACC
D DATA/
E ILL
F +12-SW
GGD
H BACK-UP
I REAR RIGHT SP−
J REAR RIGHT SP＋
K FRONT RIGHT SP−
L FRONT RIGHT SP＋
M FRONT LEFT SP−
N FRONT LEFT SP＋
O REAR LEFT SP−
P REAR LEFT SP＋
No. Description

- 13 - PU-2294A/B
PU-2325A
Main PWB section(B1)

- 14 -
PU-2294A/B
PU-2325A
Switch PWB section(B2) CD mechanism section(B4-B7)
OBIT-DET

- 15 - PU-2294A/B
PU-2325A
■PRINTED WIRING BOARD
Main PWB section(B1)/ISO PWB section(B3) 1 REM-1
2 REM-2
3 REM-GND
4 REM-B-ILL +
5 REM-B-ILL GND
6NC
7NC
8NC
9NC
10 NC
11 NC
12 NC
13 VAN-DATA
14 VAN-DATA/
15 CD-A/C GND
16 CD-A/C BACK-UP
17 +VAN
18 CD-A/C SIGNAL-GND
19 CD-A/C L-IN
20 CD-A/C R-IN
A DATA
B TEL-M-IN
C ACC
D DATA/
E ILL
F +12-SW
GGD
H BACK-UP
I REAR RIGHT SP−
J REAR RIGHT SP＋
K FRONT RIGHT SP−
L FRONT RIGHT SP＋
M FRONT LEFT SP−
N FRONT LEFT SP＋
O REAR LEFT SP−
P REAR LEFT SP＋
No. Description No. Description
No. Description

- 16 - PU-2294A/B
PU-2325A
Switch PWB section(B2) CD mechanism section(B4-B7)
M3
SM A -147-100
6
1
S1
013-7100-00
M1
SM A -151-100
CD MECH PW B(B4)
SENSO R PW B(B5)
S2
013-3879-01
RED(GND)
RED
BLK
RED
BLK
M2
SM A-146-100
LIM I SW PW B(B6)
CHUCKING SW PW B(B7)
GND
GND GND
GND
GND
GND
GND
GND
GND
GND