Pioneer DEH-2430-R, DEH-2460-R, DEH-3400-R Service manual
PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2001
K-ZZD. NOV. 2001 Printed in Japan
ORDER NO.
CRT2760
HIGH POWER CD PLAYER WITH RDS TUNER
DEH-3400R XN/EW
DEH-3400R/XN/EW
CONTENTS
1. SAFETY INFORMATION ............................................3
2. EXPLODED VIEWS AND PARTS LIST.......................4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM...12
4. PCB CONNECTION DIAGRAM ................................32
5. ELECTRICAL PARTS LIST ........................................40
6. ADJUSTMENT..........................................................48
7. GENERAL INFORMATION .......................................52
7.1 DIAGNOSIS ........................................................52
7.1.1 DISASSEMBLY .........................................52
7.1.2 CONNECTOR FUNCTION DESCRIPTION.......55
7.2 PARTS .................................................................56
7.2.1 IC................................................................56
7.2.2 DISPLAY....................................................65
7.3 OPERATIONAL FLOW CHART...........................66
7.4 CLEANING ..........................................................67
8. OPERATIONS AND SPECIFICATIONS.....................68
- This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-977 CRT2624 S9 CD Mech. Module:Circuit Description, Mech.Description, Disassembly
DEH-2460R XN/EW
DEH-2430R XN/EW
For details, refer to "Important symbols for good services" on the next page.
2
DEH-3400R,2460R,2430R
- CD Player Service Precautions
1. For pickup unit(CXX1480) handling, please refer
to"Disassembly"(see page 52).
During replacement, handling precautions shall be
taken to prevent an electrostatic discharge(protection
by a jumper-solder).
2. During disassembly, be sure to turn the power off
since an internal IC might be destroyed when a connector is plugged or unplugged.
3. Please checking the grating after changing the pickup
unit(see page 49).
4. In this product, because the memory capacity of the
microcomputer is insufficient, the test mode is not
installed. However grating of the pickup unit can be
confirmed.
[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:
2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.
3
DEH-3400R,2460R,2430R
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so
and refer the repair to a qualified service technician.
1. Safety Precautions for those who Service this Unit.
• When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable
results.
Caution:
1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
2. A “CLASS 1 LASER PRODUCT” label is affixed to the
bottom of the player.
3. The triangular label is attached to the mechanism
unit frame.
4. Specifications of Laser Diode
Specifications of laser radiation fields to which human access is possible during service.
Wavelength = 800 nanometers
CLASS 1
LASER PRODUCT
4
DEH-3400R,2460R,2430R
1 Cord Assy CDE6467
2 Inner Box
See Contrast table(2)
3 Accessory Assy CEA3062
4 Screw CBA1002
5 Handle CNC5395
6 Bush CNV3930
* 7 Polyethylene Bag E36-615
8 Polyethylene Bag CEG-162
9 Carton
See Contrast table(2)
10 Contain Box See Contrast table(2)
11 Protector CHP2251
12 Protector CHP2252
13-1 Polyethylene Bag CEG1116
13-2 Owner's Manual CRD3495
13-3 Installation Manual CRD3500
* 13-4 Passport CRY1013
* 13-5 Warranty Card CRY1157
14 Case Assy CXB3520
15 Earth Plate CNC9450
16 Screw BPZ20P060FZK
Mark No. Description Part No. Mark No. Description Part No.
(1) PACKING SECTION PARTS LIST
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
13
14
10
8
11
12
9
1
2
6
5
7
4
3
15
16
NOTE:
- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to
∇ mark on the product are used for disassembly.
- For the applying amount of lubricants or glue, follow the instructions in this manual.
( In the case of no amount instructions, apply as you think it appropriate.)
5
DEH-3400R,2460R,2430R
Part No.
Mark No. Symbol and Description DEH-3400R/XN/EW DEH-2460R/XN/EW DEH-2430R/XN/EW
2 Inner Box CHW1754 Not used Not used
9 Carton CHG4546 CHG4642 CHG4647
10 Contain Box CHL4546 CHL4642 CHL4647
(2) CONTRAST TABLE
DEH-3400R/XN/EW, DEH-2460R/XN/EW and DEH-2430R/XN/EW are constructed the same except for the
following:
- Owner's Manual, Installation Manual
Model Part No. Language
DEH-3400R/XN/EW CRD3495 English, Spanish, German, French, Italian, Dutch
DEH-2460R/XN/EW CRD3500
DEH-2430R/XN/EW
6
DEH-3400R,2460R,2430R
A
B
C
2.2 EXTERIOR(DEH-3400R/XN/EW)
DEH-3400R,2460R,2430R
1 Screw BMZ30P040FZK
2 Screw BMZ30P100FMC
3 Screw BSZ26P060FMC
4 Screw BSZ30P060FMC
5 Cord Assy CDE6467
6 Cap CKX-003
7 Cable CDE6610
8 Fuse(10A) CEK1136
9 Case CNB2686
10 Holder CNC5704
11 Holder CNC8659
12 Cushion CNM4870
13 Insulator CNM6948
14 Tuner Amp Unit CWM7972
15 Screw ASZ26P060FMC
16 Screw BPZ26P080FMC
17 Screw BSZ26P160FMC
18 Pin Jack(CN351) CKB1051
19 Terminal(CN404) CKF1059
20 Plug(CN901) CKM1330
21 Plug(CN750) CKS3537
22 Connector(CN501) CKS3835
23 Antenna Jack(CN402) CKX1056
24 Holder CNC8615
25 Holder CNC9618
26 Insulator CNM6949
27 Heat Sink CNR1614
28 FM/AM Tuner Unit CWE1562
29 Holder CNC8815
30 Chassis Unit CXB8371
31 Button(EJECT) CAC6839
32 Screw(M2x2) CBA1176
33 Washer CBF1038
34 Washer CBF1039
35 Spring CBH2428
36 Spring CBH2429
37 Spring CBL1512
38 Holder CNC9096
39 Cover CNM6854
40 Panel CNS6930
41 Pin CNV6486
42 Lighting Conductor CNV6487
43 Gear CNV6507
44 Arm CNV6508
45 Panel Unit CWM7375
46 Socket(CN1950) CKS3550
47 Connector(CN1951) CKS4206
48 Damper Unit CXB5070
49 Holder Unit CXB6356
50 Holder Unit CXB6357
51 Clutch Unit CXB6358
52 Screw IMS20P045FZK
53 Detach Grille Assy CXB8399
54 Screw BPZ20P100FZK
55 Button(1-6) CAC7225
56 Button(OPEN) CAC7227
57 Button(LOUD) CAC7229
58 Button(EQ) CAC7231
59 Button(TA) CAC7232
60 Button(AUDIO) CAC7234
61 Button(LOCAL) CAC7235
62 Button(BSM) CAC7236
63 Knob CAC7527
64 Spring CBH2430
65 Spring CBH2431
66 Spring CBH2630
67 Cover CNS6740
68 Holder CNV6505
69 Holder CNV6506
70 Keyboard Unit CWM7977
71 LCD CAW1699
72 Connector(CN1901) CKS4524
73 Holder CNC9757
74 Sheet CNM7647
75 Connector CNV6440
76 Lighting Conductor CNV7244
77 Sub Grille Assy CXB8416
78
CD Mechanism Module(S9ANA)CXK5501
79 Screw ISS26P055FUC
80 Transistor(Q510,910) 2SD2396
81 IC(IC361) PAL007A
- EXTERIOR SECTION PARTS LIST
Mark No. Description Part No.
Mark No. Description Part No.
7
8
DEH-3400R,2460R,2430R
A
B
C
2.3 EXTERIOR(DEH-2460R/XN/EW, DEH-2430R/XN/EW)
DEH-3400R,2460R,2430R
1 Screw BMZ30P040FZK
2 Screw BMZ30P100FMC
3 Screw BSZ26P060FMC
4 Screw BSZ30P060FMC
5 Cord Assy CDE6467
6 Cap CKX-003
7 Cable CDE6610
8 Fuse(10A) CEK1136
9 Case CNB2686
10 Holder CNC5704
11 Holder CNC8659
12 Cushion CNM4870
13 Insulator CNM6948
14 Tuner Amp Unit CWM8326
15 Screw ASZ26P060FMC
16 Screw BPZ26P080FMC
17 Screw BSZ26P160FMC
18 Pin Jack(CN351) CKB1028
19 Terminal(CN404) CKF1059
20 Plug(CN901) CKM1330
21 Plug(CN750) CKS3537
22 Connector(CN501) CKS3835
23 Antenna Jack(CN402) CKX1056
24 Holder CNC8615
25 Holder CNC9619
26 Insulator CNM6949
27 Heat Sink CNR1614
28 FM/AM Tuner Unit CWE1562
29 Holder CNC8815
30 Chassis Unit
See Contrast table(2)
31 Button(EJECT) CAC6839
32 Screw(M2x2) CBA1176
33 Washer CBF1038
34 Washer CBF1039
35 Spring CBH2428
36 Spring CBH2429
37 Spring CBL1512
38 Holder CNC9096
39 Cover CNM6854
40 Panel
See Contrast table(2)
41 Pin CNV6486
42 Lighting Conductor CNV6487
43 Gear CNV6507
44 Arm CNV6508
45 Panel Unit CWM7375
46 Socket(CN1950) CKS3550
47 Connector(CN1951) CKS4206
48 Damper Unit CXB5070
49 Holder Unit CXB6356
50 Holder Unit CXB6357
51 Clutch Unit CXB6358
52 Screw IMS20P045FZK
53 Detach Grille Assy
See Contrast table(2)
54 Screw BPZ20P100FZK
55 Button(1-6) CAC7225
56 Button(OPEN) CAC7227
57 Button(LOUD) CAC7229
58 Button(EQ) CAC7231
59 Button(TA) CAC7232
60 Button(AUDIO) CAC7234
61 Button(LOCAL) CAC7235
62 Button(BSM) CAC7236
63 Knob
See Contrast table(2)
64 Spring CBH2430
65 Spring CBH2431
66 Spring CBH2630
67 Cover
See Contrast table(2)
68 Holder CNV6505
69 Holder CNV6506
70 Keyboard Unit
See Contrast table(2)
71 LCD CAW1719
72 Connector(CN1901) CKS4524
73 Holder CNC9757
74 Sheet CNM7647
75 Connector CNV6440
76 Lighting Conductor CNV7244
77 Sub Grille Assy
See Contrast table(2)
78 CD Mechanism Module(S9ANA)CXK5501
79 Screw ISS26P055FUC
80 Transistor(Q510,910) 2SD2396
81 IC(IC361) TDA7386
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
Part No.
Mark No. Symbol and Description DEH-2460R/XN/EW DEH-2430R/XN/EW
30 Chassis Unit CXB8762 CXB8773
40 Panel CNS6913 CNS6929
53 Detach Grille Assy CXB8782 CXB8783
63 Knob CAC7527 CAC7239
67 Cover CNS6740 CNS6928
70 Keyboard Unit CWM8321 CWM8328
77 Sub Grille Assy CXB8788 CXB8789
(2) CONTRAST TABLE
DEH-2460R/XN/EW and DEH-2430R/XN/EW are constructed the same except for the following:
9
10
DEH-3400R,2460R,2430R
D
(GEM1035)
(UD321BR)
2.4 CD MECHANISM MODULE
11
DEH-3400R,2460R,2430R
Mark No. Description Part No. Mark No. Description Part No.
1 Control Unit CWX2481
2 Connector(CN701) CKS1959
3 Connector(CN101) CKS3486
4 Screw BMZ20P025FMC
5 Screw BSZ20P040FMC
6 Screw(M2x4) CBA1362
7 Screw(M2x3) CBA1527
8 Screw CBA1545
9 Washer CBF1037
10 Washer CBF1038
11 Washer CBF1039
12 Washer CBF1060
13 Spring CBH2378
14 Spring CBH2379
15 Spring CBH2514
16 Spring CBH2533
17 Spring CBH2382
18 Spring CBH2383
19 Spring CBH2384
20 Spring CBH2527
21 Spring CBH2386
22 Spring CBH2537
23 Spring CBH2390
24 Spring CBH2391
25 Spring CBH2523
26 Spring CBH2426
27 Spring CBH2444
28 Spring CBL1561
29 Spring CBL1553
30 Shaft CLA3845
31 Roller CLA3910
32 Frame CNC9654
33 Lever CNC9664
34 Lever CNC8949
35 Arm CNC9661
36 Arm CNC9016
37 Arm CNC9017
38 Bracket CNC9123
39 Frame CNC9656
40 Belt CNT1086
41 Gear CNV6886
42 Gear CNV6316
43 Gear CNV6317
44 Gear CNV6318
45 Gear CNV6319
46 Gear CNV6320
47 Arm CNV6322
48 Arm CNV6323
49 Arm CNV6324
50 Arm CNV6888
51 Arm CNV6889
52 Guide CNV6327
53 Arm CNV6924
54 Guide CNV6921
55 Rack CNV6923
56 Clamper CNV6331
57 Arm CNV6332
58 Guide CNV6333
59 Cover CNV6334
60 Arm CNV6335
61 Guide CNV6336
62 Roller CNV6338
63 Damper CNV6339
64 Damper CNV6340
65 Guide CNV6925
66 Chassis Unit CXB7980
* 67 Arm Unit CXB7983
68 Arm Unit CXB7984
69 Arm Unit CXB7985
70 Motor Unit(M2) CXB5903
71 Screw Unit CXB5904
72 Gear Unit CXB8076
73 Bracket Unit CXB7982
74 Motor Unit(M1) CXB6007
75 Arm Unit CXB8504
76 Screw(M2x5) EBA1028
77 Screw JFZ20P020FMC
78 Screw JGZ17P020FZK
79 Washer YE15FUC
80 Washer YE20FUC
81 Pickup Unit(Service)(P9) CXX1480
82 Screw IMS26P030FMC
83 Guide CNV6922
84 Roller CNV6887
85 Spring CBH2509
86 Spring CBH2512
87 Spring CBH2536
88 Collar CNV6906
- CD MECHANISM MODULE SECTION PARTS LIST
12
DEH-3400R,2460R,2430R
A
1
234
B
C
D
12
34
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
VDCONT
Q510
Q511
B.U
ANTENNA
CN402
LOCL
Q410
VCC
VDD
PCE2
PCK
PCE1
SL
SD
PDIO
6
76
14
13
48
12
57
2
3
CN501
CDL
SYSTEM
CONTROL
IC 610(2/
PE5260
CD5VON
34
23
79
32
21
35
VDCONT
HOME
DSCSNS
LOEJ
CONT
LOEJ
CONT
11
PDIO
TUNER AMP UNIT
VD
CD5VON
IC 3
EEPROM
FM/AM TUNER UNIT
28
27
FM/AM 1ST IF 10.7MHz
T51 Q51 CF51
CF52 CF53
IC1
MIXER, IF AMP, DET.
6
21
18
LDET
COMP
222510 14 12 15 16 8 13 2 3 4
CF202
VDD
VCC
DI/DO
CE2CKCE1
SDBWSLFMSD
NL1
NL2
IC 2 FM MPX
AMANT
FMANT
ATT
ATT
AMRF
FMRF
IMG ADJ
RF ADJ
X901
10.25MHz
ANT ADJ
LOCL
23
LOCH
AMDET
MPXREF 41kHz
AM 2ND IF
450kHz
19
CREQ
11
DGND
1
STIND
L ch
5
R ch
924
NC
FMLOCL
20177
NCNCWC
26
RFGND
CN701
Q101
M
LASER
DIODE
MONITOR
DIODE
CLAMP
SENSE
DISC
SENSE
FOCUS ACT.
SPINDLE
MOTOR
M
CARRIAGE
MOTOR
LOAD/
TRACKING ACT.
LD-
MD
FO+
TO+
15
5
1
4
PICKUP UNIT
(SERVICE)(P9)
HOLOGRAM
UNIT
IC 401
BA5996FM
IC 201
TC9495F2
IC 701
BA05SFP
+5V REGULATOR
SERVO
CONTROL,
DSP,
LPF, DAC
CD
DRIVER
17
DSCSNS
2
VD
VD
VDD
11
CONT
10
LOEJ
14
L-OUT
1
CD5VON
CN101
TOP
FOP
16
SOP
15
SOM
17
LCOP
18
LCOM
22
1
2
LOEJ
78
85
L_OUT
79
9
MUTE
12
FOP
TD/FD
AC,BD
F,E
SD/MD
38
RFI
43
FEI
4
14
TOP
S901
HOME
12EJ
SENSE
8EJ
SENSE
HOME
16
LD+
14
VDD
9
LDO
8
MDI
IC 101
TA2153FN
RFRPIN
FEO
TEO
24
16
14
46
TEI
RF-AMP
CONTROL UNIT
17
2
11
10
14
1
16
A
D
PCE1
PCK
PCE2
Q420 Q415
Q411
RDS
DECODER
IC 481
PM4009A
20
11 12
Q481
VDD
TMUTE
FM/AM
LDET
18
61
17
DEH-3400R,2460R,2430R
5
6
7
8
A
B
C
D
5
6
7
8
13
DEH-3400R/XN/EW
KYDT
DPDT
IC 1900
PD6340A
5
3
8
14
11
10
KEY MATRIX
SD
SL
TUNPCE
TUNPCK
TUNPCE2
TUNPDO
LOCL
IN2_L
IN3_L
6
76
14
13
48
12
57
2
3
SYSTEM
CONTROLLER
IC 610 (1/2)
PE5260B
VST
VCK
VDT
B.U
VDD
Q913
B.U
BACKUP
FLFL+
RLRL+
ACC
2
1
10
12
9
11
3
ELECTRONIC VOLUME
IC 301
PML003AM
SYSTEM
IC 610(2/2)
PE5260B
ASENS
64
BSENS
63
TELIN
38
SYSPW
42
MUTE
44
KYDT
8
DPDT
9
RESET
60
SWVDD
41
Frontout_L
10
Rearout_L
11
POWER AMP
IC 361
14
12
22 4
5
3
21
23
FL
MUTE STBY
RL
B.U
bsens
asens
Q920
Q361 MUTE
Q921
KEYBOARD UNIT
CN1901CN750
LCD
20
18
Q750
RESET
IC 603
S-80834ANY
VDD
12
SYSPW
6
B.REM
FUSE
10A
T
S
TUNPDI
11
PDIO
VST/ VCK/ VDT
VDD
VDD
VLCD
56
10
CN901
C
PCE1
PCK
PCE2
ANTIN
52
KYDT
DPDT
SW5V
KEY CONTROL
LCD DRIVER
2
1
10
12
9
11
3
6
SYSPW
Q910
Q911
B.U
VCC
Q912
RESET
IC 603
S-80834ANY
12
VCC REGULATOR
VDD REGULATOR
14
11
10
CN1950
8
10
5
CN1951
13 13
88
S1950
EJECT
EJECTS
53
12 12
94
76
S1922 VOLUME
ROT0
ROT1
ROT0
ROT1
ROT0
ROT1
37
36
IC1902
RS-140
4
1
REM
17
REMOTE CONTROL
SENSOR
OPT IN
PANEL UNIT
B
25
S750
DSENS
Q751
B.U
Q753
B.U
Q752
99
66
55
77
44 310
CSENS
ILB+
FILM+
FILM-
EJECT
µGND
CSENS
KYDT
DPDT
IL+B
SW+5V
94
ILLUMINATION
ILLUMINATION
ILMPW
40
FLPILM
20
DSENS
64
CSENS
80
DEH-3400R/XN/EW
DEH-2460R/XN/EW
DEH-2430R/XN/EW
PAL007A
TDA7386
TDA7386
IC 361
B.REMOTE
IC 901
TPD1018F
61
DEH-2460R/XN/EW
DEH-2430R/XN/EW
DEH-3400R/XN/EW
FM/AM
LDET
TMUTE
Q 351
CN351
REAR L CH
Q359
Q 341
FRONT L CH
DEH-3400R/XN/EW
GND
BACK UP
FLFL+
RLRL+
B.REM
ACC
GND
TELEPHONE
MUTE
8
Q916
TELEPHONE MUTE
8
RR
+
RR
FR
+
FR
FL
+
FL
RL
+
RL
-
ACC
GND
BACK
UP
B.
REM
TELIN
18
61
17
14
DEH-3400R,2460R,2430R
A
1
234
B
C
D
12
34
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-3400R/XN/EW)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.
A-a A-b
A-aA-a
A-b A-b
A-b A-b
A-a A-a
Large size
SCH diagram
Guide page
Detailed page
A
FM(100%):-15.5dBs
AM(30%):-26dBs
D
CONTROL UNIT
FM/AM TUNER UNIT
A
C
KEYBOARD UNIT
B
PANEL UNIT
123
123
272
272
162
162
104
DSS1130 4.194MHz
0R0
R791
DSENS
EJECT
For resistors and capacitors in the circuit diagrams, their resistance values or
capacitance values are expressed in codes:
Ex. *Resistors
Code Practical value
123 12k ohms
103 10k ohms
*Capacitors
Code Practical value
103 0.01uF
101/10 100uF/10V
ANTENNA
JACK
SYST
RDS DECODER
TUNER MUTE
ELECTRONIC
A-a
B
15
DEH-3400R,2460R,2430R
5
6
7
8
A
B
C
D
5
6
7
8
A
FM(100%):+6.6dBs
AM(30%):-2.9dBs
CD:+10.2dBs
CD:+9.4dBs
FM(100%):+32.6dBs
AM(30%):+23.1dBs
CD:+36.2dBs
A
TUNER AMP UNIT
PE5260B
C355
102
RR
+
RR
FR
+
FR
FL
+
FL
RL
+
RL
-
ACC
GND
B.
REM
BACK
UP
CEK1136
>
10A
RR+
RR-
FR+
FR-
FL+
FL-
RL+
RL-
ACC
GND
B.REM
BACK UP
TEL MUTE
RR
FR
FL
RL
PRE OUT
600µH
MUTE
POWER AMP
VOLUME
VDD REGULATOR
SYS+B REGULATOR
BACK UP SENSE
ACC SENSE
TELEPHONE MUTE
VCC REGULATOR
A-b
16
DEH-3400R,2460R,2430R
A
1
234
B
C
D
12
34
A-a
A-a
A-b
FM(100%):-15.5dBs
AM(30%):-26dBs
FM/AM TUNER UNIT
123
123
272
272
162
162
4
DSS1130 4.194MHz
0R0
R791
PE52
ANTENNA
JACK
SYSTEM CO
RDS DECODER
TUNER MUTE
ELECTRONIC VOLU
1
17
DEH-3400R,2460R,2430R
5
6
7
8
A
B
C
D
5
6
7
8
A-a
A-b
D
CONTROL UNIT
A-
C
KEYBOARD UNIT
B
PANEL UNIT
104
DSENS
EJECT
For resistors and capacitors in the circuit diagrams, their resistance values or
capacitance values are expressed in codes:
Ex. *Resistors
Code Practical value
123 12k ohms
103 10k ohms
*Capacitors
Code Practical value
103 0.01uF
101/10 100uF/10V
6
5
2
3
4
7
A-a
B
18
DEH-3400R,2460R,2430R
A
1
234
B
C
D
12
34
A-a
A-b
A-b
FM(100%):+6.6dBs
AM(30%):-2.9dBs
CD:+10.2dBs
CD:+9.4dBs
FM(100%):+32.6dBs
AM(30%):+23.1dBs
CD:+36.2dBs
A
TUNER AMP UNIT
PE5260B
RR
FR
FL
RL
PRE OUT
600µH
MUTE
POWER AMP
1
19
DEH-3400R,2460R,2430R
5
6
7
8
A
B
C
D
5
6
7
8
A-b
A-a
A-b
FM(100%):+32.6dBs
AM(30%):+23.1dBs
CD:+36.2dBs
C355
102
RR
+
RR
-
FR
+
FR
-
FL
+
FL
-
RL
+
RL
-
ACC
GND
B.
REM
BACK
UP
CEK1136
>
10A
RR+
RR-
FR+
FR-
FL+
FL-
RL+
RL-
ACC
GND
B.REM
BACK UP
TEL MUTE
VDD REGULATOR
SYS+B REGULATOR
BACK UP SENSE
ACC SENSE
TELEPHONE MUTE
VCC REGULATOR
6
5
2
3
4
7
20
DEH-3400R,2460R,2430R
A
1
234
B
C
D
12
34
3.3 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-2460R/XN/EW,
DEH-2430R/XN/EW)
A
FM(100%):-15.5dBs
AM(30%):-26dBs
D
CONTROL UNIT
FM/AM TUNER UNIT
A
C
KEYBOARD UNIT
B
PANEL UNIT
123
123
272
272
162
162
104
DSS1130 4.194MHz
0R0
R791
DSENS
EJECT
For resistors and capacitors in the circuit diagrams, their resistance values or
capacitance values are expressed in codes:
Ex. *Resistors
Code Practical value
123 12k ohms
103 10k ohms
*Capacitors
Code Practical value
103 0.01uF
101/10 100uF/10V
ANTENNA
JACK
SYST
RDS DECODER
TUNER MUTE
ELECTRONIC
A-a
B
21
DEH-3400R,2460R,2430R
5
6
7
8
A
B
C
D
5
6
7
8
A
FM(100%):+6.6dBs
AM(30%):-2.9dBs
CD:+10.2dBs
CD:+9.4dBs
FM(100%):+32.6dBs
AM(30%):+23.1dBs
CD:+36.2dBs
A
TUNER AMP UNIT
PE5260B
C355
102
RR
+
RR
FR
+
FR
FL
+
FL
RL
+
RL
-
ACC
GND
B.
REM
BACK
UP
CEK1136
>
10A
RR+
RR-
FR+
FR-
FL+
FL-
RL+
RL-
ACC
GND
B.REM
BACK UP
TEL MUTE
RR
RL
PRE OUT
600µH
MUTE
POWER AMP
VOLUME
VDD REGULATOR
SYS+B REGULATOR
BACK UP SENSE
ACC SENSE
TELEPHONE MUTE
B.REMOTE
VCC REGULATOR
A-b
22
DEH-3400R,2460R,2430R
A
1
234
B
C
D
12
34
A-a
A-a
A-b
FM(100%):-15.5dBs
AM(30%):-26dBs
FM/AM TUNER UNIT
123
123
272
272
162
162
4
DSS1130 4.194MHz
0R0
R791
PE52
ANTENNA
JACK
SYSTEM CO
RDS DECODER
TUNER MUTE
ELECTRONIC VOLU
1
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