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PN-2538D,M
Published by Service Dept.
Printed in Japan
Clarion Co., Ltd.
50 Kamitoda, Toda-shi, Saitama 335-8511 Japan
Service Dept.: 5-66 Azuma , Kitamoto-shi, Saitama 364-0007 Japan
Tel: +81-48-541-2335 / 2432 FAX: +81-48-541-2703
298-6073-00 May.2003
Service Manual
Model
NISSAN Automobile Genuine
6-Disc CD Changer Deck
PN-2538D
(Genuine No.28184 9Y800
/ID No.CE05A)
PN-2538M
(Genuine No.28184 6Z700
/ID No.CE040)
SPECIFICATIONS
Output level:
3.0V +2/-2dB(at 1kHz)
Frequency Response: 17Hz to 20kHz +2/-2dB
Separation:
More than 70dB
(at 1kHz, Filter:20kHz LPF)
Distortion:
Less than 0.02%
(at 1kHz, Filter:20kHz LPF)
Power supply voltage: DC13.2V
Negative ground
Current consumption: 0.6A(during playing)
Dimensions(mm):
184(W) x56(H) x197.5(D)
Weight:
1.65kg
COMPONENTS
PN-2538D-A/PN-2538M-A
1
Main unit
-----------
1
2
Lock pin
335-6703-00
1
NOTE
*
Specifications and design are subject to change without
notice for further improvement.
*
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 mentioned
in service manual are not supplied.
Model
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
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.


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PN-2538D,M
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 isopropyl
alcohol to lens paper and wipe the lens gently.
pin 14: CONNECT VDD : - : Connect to the VDD.
pin 15: BLKCK
: IN : The sub code block clock input.
pin 16: ACC DET
: IN : ACC detection signal input.
pin 17: BU DET
: IN : Backup detection signal input.
pin 18: SW 9V
: O : 9V power supply control.
pin 19: BEEP
: O : Beep out.
pin 20: REQ O
: O : Transmit request signal output.
pin 21: ILL CNT
: O : The illumination control.
pin 22: T DATA
: O : The display data output for the test mode
indication.
pin 23: PON 2
: O : Power ON signal output.
pin 24: TX
: O : Serial data output of N-BUS.
pin 25: RX
: IN : Serial data input of N-BUS.
pin 26: NU
: - : Not in use.
pin 27: A MUTE
: O : The audio mute signal output.
pin 28: M DATA
: O : The command data output to the CD IC.
pin 29: STAT
: IN : The status data input from the CD IC.
pin 30: M CLK
: O : The clock puse output to the CD IC.
pin 31: LIMIT
: IN : Sled limit switch signal input.
pin 32: SW 1
: IN : The switch signal input.
pin 33: SW 2
: IN : The switch signal input.
pin 34: EPM
: IN : Pull down.
pin 35: P ON 1
: O : Power ON signal output.
pin 36: PT 2
: IN : The photo sensor signal input.
pin 37: PT 5
: IN : The photo sensor signal input.
pin 38: PT 4
: IN : The photo sensor signal input.
pin 39: PT 3
: IN : The photo sensor signal input.
pin 40: PT 6
: IN : The photo sensor signal input.
pin 41: PT 1
: IN : The photo sensor signal input.
pin 42: M 3 CCW
: O : The motor drive signal output.
pin 43: M 3 CW
: O : The motor drive signal output.
pin 44: M 2 CCW
: O : The motor drive signal output.
pin 45: M 2 CW
: O : The motor drive signal output.
pin 46: M 1 CCW
: O : The motor drive signal output.
pin 47: M 1 CW
: O : The motor drive signal output.
pin 48: RST OUT
: O : The reset pulse output.
pin 49: D MUTE
: O : Digital mute signal output.
pin 50: HSSW1
: O : The test terminal.
pin 51: ILL
: IN : Illumination ON signal input.
pin 52: TEST
4
: IN : For the test.
pin 53: TEST
3
: IN : For the test.
pin 54: TEST
2
: IN : For the test.
pin 55: TEST
1
: IN : For the test.
pin 56: EEP DI
: IN : The serial data input from EEP-ROM.
pin 57: EEP DO
: O : The serial data output to EEP-ROM.
pin 58: EEP CLK
: O : The clock pulse output to EEP-ROM.
pin 59: EEP CE
: O : The chip enable pulse output to EEP-
ROM.
pin 60: Destination 1
: IN : The destination setting signal input.
pin 61: Destination 2
: IN : The destination setting signal input.
pin 62: T CLR
: O : The clear signal output for the test mode
indication.
pin 63: LED CLK
: O : The clock pulse output to LED driver.
pin 64: LED STB
: O : The strobe pulse output to LED driver.
pin 65: LED CLR
: O : The clear pulse output to LED driver.
pin 66: LED DATA
: O : The serial data output to LED driver.
pin 67: ILL ON
: O : The illumination ON signal output.
pin 68: K IN 0
: IN : The key scan intput terminal.
pin 69: K IN 1
: IN : The key scan intput terminal.
pin 70: K IN 2
: IN : The key scan intput terminal.
pin 71: K IN 3
: IN : The key scan intput terminal.
pin 72: K OUT 0
: O : The key scan output terminal.
pin 73: K OUT 1
: O : The key scan output terminal.
pin 74: SHUT
: IN : The shutter signal input.
pin 75: GND
: - : Ground.
pin 76: ILL AD
: IN : The analog voltage input for illumination
signal.
pin 77: VDD REF
: - : VDD reference voltage.
pin 78: VDD
: - : Positive supply voltage.
pin 79: SUB Q
: IN : Sub Q data input from the CD IC.
pin 80: NU
: - : Not in use.
052-5047-32
M30621MCM-1W9GP
6 CD Auto changer Controller
1.Terminal Description
pin
1: SQCK
: O : CD DSP SQCK.
pin
2: DIMMER
: O : The diminution pulse output to the illumi-
nation.
pin
3: ILL PULSE
: IN : Illumination control signal input.
pin
4: TCLK
: O : The test clock output.
pin
5: NU
: - : Not in use.
pin
6: CONNECT G
: - : Connect to the ground.
pin
7: M LD O
: O : Load command output to CD-IC.
pin
8: NU
: - : Not in use.
pin
9: RESET
: IN : Reset signal input.
pin 10: X OUT
: O : Crystal connection.
pin 11: GND
: - : Ground.
pin 12: X IN
: IN : Crystal connection.
pin 13: VDD
: - : Positive supply voltage.
EXPLANATION OF IC


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PN-2538D,M
BLOCK DIAGRAM
Main/Escutcheon/CD changer module section


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PN-2538D,M
EXPLODED VIEW/PARTS LIST
Main section
NO.
PART NO.
DESCRIPTION
Q'TY
NO.
PART NO.
DESCRIPTION
Q'TY
12
-----------
CD CHANGER MODULE
1
018200-929
13
345-8239-00
CUSHION RUBBER
2
14
331-3497-00
SIDE PLATE
1
15
716-2606-81
MACHINE SCREW M2.6 x6
3
16
331-3592-00
PROTECT PLATE
2
17
345-5237-00
CUSHION RUBBER
2
18
013-6302-50
SWITCH
7
19
017-0433-86
PILOT LAMP 14V40mA
3
20
001-7045-90
DIODE CL-165D/FG
6
21
001-7043-90
DIODE CL-170FG
2
22
039-2230-00
ESCUTCHEON PWB
1
(WITHOUT COMPONENT)
1
940-8014-22
ESCUTCHEON ASSY(38D)
1
940-8014-12
ESCUTCHEON ASSY(38M)
2
716-1716-00
SCREW M2 x3
15
3
286-9086-29
SETPLATE(38D)
1
286-9086-28
SETPLATE(38M)
4
074-1239-76
26P OUTLET SOCKET
1
5
039-1957-01
FPC
1
6
331-3267-00
TR-HOLDER
1
7
347-6619-00
INSULATOR
1
8
716-3450-00
SCREW M1.7 x2
4
9
716-0872-01
PAD SCREW M1.7 x6
5
10
716-3462-00
SCREW M2 x5
1
11
716-3461-00
SCREW M2 x3
1
Note) Some parts depend on each model.
The model name is specified in the description.
(38D):PN-2538D, (38M):PN-2538M


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PN-2538D,M
29
310-1741-14
UPPER CASE
1
30
629-0083-01
DAMPER
4
31
620-1086-00
DAMPER-H-PLT
4
32
750-3491-00
FL-SPRING
4
33
039-2232-01
MAIN PWB
1
(WITHOUT COMPONENT)
23
013-7415-50
DETECTOR SWITCH
1
24
331-1861-10
EARTH PLATE
1
25
816-2610-00
FLAT WIRE
1
26
311-1836-02
LOWER CASE
1
27
331-3266-15
PWB HOLDER
1
28
305-0315-15
SIDE CASE
1
NO.
PART NO.
DESCRIPTION
Q'TY
NO.
PART NO.
DESCRIPTION
Q'TY
Main PWB section(B1)
R209
033-1031-15 1/16W 10k ohm
R210
033-1031-15 1/16W 10k ohm
R211
033-6821-15 1/16W 6.8k ohm
R212
033-8221-15 1/16W 8.2k ohm
R213
033-2731-15 1/16W 27k ohm
R214
033-1031-15 1/16W 10k ohm
R215
033-1031-15 1/16W 10k ohm
R216
033-1031-15 1/16W 10k ohm
R218
033-2201-15 1/16W 22 ohm
R219
033-2201-15 1/16W 22 ohm
R220
033-2201-15 1/16W 22 ohm
R221
033-2201-15 1/16W 22 ohm
R223
033-3921-15 1/16W 3.9k ohm
R224
033-3921-15 1/16W 3.9k ohm
R225
033-8221-15 1/16W 8.2k ohm
R226
033-8221-15 1/16W 8.2k ohm
R504
033-2221-15 1/16W 2.2k ohm
R505
033-1031-15 1/16W 10k ohm
R509
033-4731-15 1/16W 47k ohm
R512
050-0145-54 1/16W 47k ohm x4
R513
033-1041-15 1/16W 100k ohm
R514
050-0145-53 1/16W 220k ohm x4
R515
033-1041-15 1/16W 100k ohm
R518
033-1041-15 1/16W 100k ohm
R520
033-2741-15 1/16W 270k ohm
R521
033-4731-15 1/16W 47k ohm
R522
050-0145-54 1/16W 47k ohm x4
R523
033-4741-15 1/16W 470k ohm
R524
033-4731-15 1/16W 47k ohm
R525
033-4731-15 1/16W 47k ohm
R527
050-0145-50 1/16W 270 ohm x4
R528
050-0145-50 1/16W 270 ohm x4
R529
050-0145-50 1/16W 270 ohm x4
R539
033-4721-15 1/16W 4.7k ohm
R540
050-0145-58 1/16W 2.2k ohm x4
R601
033-5621-15 1/16W 5.6k ohm
R606
033-5631-15 1/16W 56k ohm
R609
032-0145-54 1/2W 10 ohm
R610
033-2231-15 1/16W 22k ohm
R611
033-1031-15 1/16W 10k ohm
R612
033-4731-15 1/16W 47k ohm
R613
033-1031-15 1/16W 10k ohm
R614
033-1031-15 1/16W 10k ohm
R615
033-1031-15 1/16W 10k ohm
R616
033-1031-15 1/16W 10k ohm
R617
033-4731-15 1/16W 47k ohm
R620
033-5631-15 1/16W 56k ohm
R621
033-5631-15 1/16W 56k ohm
R740
032-0145-64 1/2W 470 ohm(38M)
R743
033-4721-15 1/16W 4.7k ohm
(38M)
R744
033-1041-15 1/16W 100k ohm
R745
033-4721-15 1/16W 4.7k ohm
(38M)
R746
033-4731-15 1/16W 47k ohm
D100
001-0627-90 U1BC44
D101
001-0529-34 MA8062-L
D603
001-0516-90 MA111
D604
001-0516-90 MA111
D607
001-4302-38 UDZTE-17 33B
D608
001-4302-38 UDZTE-17 33B
D609
001-0516-90 MA111
D701
001-0529-21 MA8039-H(38M)
D703
001-0516-90 MA111(38M)
D801
001-2015-00 RL253
IC100
051-3306-90 TDA3663AT
IC101
051-3289-00 BA09ST
IC102
051-3288-90 AN80M50RSPTX
IC103
051-3288-90 AN80M50RSPTX
IC201
051-1407-90 NJM4556AM
IC202
051-1407-90 NJM4556AM
IC501
051-9400-28 BR93LC46F-WE2
IC502
052-5047-32 M30621MCM-
1W9GP
IC503
051-5418-08 S-80827ANMP-EDQ
IC504
051-5418-08 S-80827ANMP-EDQ
J101
074-1189-95 45P
J102
074-1059-76 26P
J103
074-1087-12 A16 16P
Q100
191-1205-60 2SB1205RST
Q101
125-2004-92 RN1402
Q102
190-1162-00 2SA1162
Q204
125-2004-92 RN1402
Q505
125-2004-92 RN1402
Q506
125-0014-92 DTA114EK
Q603
192-2712-00 2SC2712
Q604
192-2712-00 2SC2712
Q605
125-0014-92 DTA114EK
Q606
192-2712-00 2SC2712
Q607
125-2004-92 RN1402
Q706
125-2004-92 RN1402(38M)
Q707
193-2118-00 2SD2118(38M)
Q708
125-2004-92 RN1402(38M)
Q709
125-2004-92 RN1402(38M)
Q711
192-2712-00 2SC2712
Q712
131-1188-00 2SB1188
Q713
125-2004-92 RN1402
Q800
193-0601-00 2SD601A
Q801
190-1162-00 2SA1162
Q802
125-4001-90 XN1504
Q803
125-4001-90 XN1504
R100
032-0145-54 1/2W 10 ohm
R101
033-4711-15 1/16W 470 ohm
R102
033-2231-15 1/16W 22k ohm
R103
116-1511-15 1/8W 150 ohm
R104
116-1511-15 1/8W 150 ohm
R105
032-0145-54 1/2W 10 ohm
R106
032-0145-54 1/2W 10 ohm
R207
033-6821-15 1/16W 6.8k ohm
R208
033-2731-15 1/16W 27k ohm
C101
168-1045-56 0.1 uF
C102
046-1032-78 0.01 uF
C104
163-1073-15 6.3V100 uF
C108
189-4773-38 16V470 uF
C109
168-1045-56 0.1 uF
C110
178-4742-78 0.47 uF
C111
042-0560-85 6.3V100uF
C112
163-2273-25 10V 220 uF
C113
168-1045-56 0.1 uF
C114
163-1073-15 6.3V100 uF
C115
168-1045-56 0.1 uF
C116
178-4742-78 0.47 uF
C117
178-4742-78 0.47 uF
C118
178-3342-78 0.33 uF
C119
178-1052-78 1 uF
C120
178-1052-78 1 uF
C201
163-2263-15 6.3V22 uF
C202
163-2263-15 6.3V22 uF
C203
045-1211-50 120pF
C204
045-1211-50 120pF
C205
045-2201-50 22pF
C206
045-2201-50 22pF
C207
168-1045-56 0.1 uF
C209
163-1073-15 6.3V100 uF
C210
168-1045-56 0.1 uF
C211
046-3322-58 3300pF
C212
046-3322-58 3300pF
C213
046-6812-58 680pF
C214
046-6812-58 680pF
C215
046-1022-58 1000pF
C216
046-1022-58 1000pF
C217
163-2273-25 10V 220 uF
C218
163-2273-25 10V 220 uF
C219
163-2273-25 10V 220 uF
C220
163-2273-25 10V 220 uF
C501
163-1063-35 16V10 uF
C502
168-1045-56 0.1 uF
C503
168-4735-56 0.047 uF
C504
168-1045-56 0.1 uF
C505
046-2232-78 0.022 uF
C602
172-1041-11 0.1 uF
C603
046-1022-58 1000pF
C604
046-1022-58 1000pF
C605
046-1022-58 1000pF
C621
163-3353-65 50V3.3 uF
C710
168-1045-56 0.1 uF(38M)
C711
163-1063-35 16V10 uF
C712
163-4753-55 35V4.7 uF(38M)
C713
163-4753-55 35V4.7 uF(38M)
C800
163-1053-65 50V1 uF
C801
045-1011-50 100pF
C802
046-2222-58 2200pF
C803
046-2222-58 2200pF
C804
046-2222-58 2200pF
C805
046-2222-58 2200pF
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.
Note)Some parts depend on each model.The model name is specified in the descripion .
(38D;PN-2538D, 38M;PN-2538M )
ELECTRICAL PARTS LIST