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Service
Manual
DEH-2150/X1M/ES
ORDER NO.
CRT2405
HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-2150
DEH-1150
X1M/ES
X1M/ES
- This service manual should be used together with the following manual(s):
Model No.
CX-958
Order No.
CRT2423
Mech. Module Remarks
S8.1
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
CONTENTS
1.
2.
3.
4.
5.
6.
SAFETY INFORMATION ............................................2
EXPLODED VIEWS AND PARTS LIST .......................2
BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....8
PCB CONNECTION DIAGRAM ................................26
ELECTRICAL PARTS LIST ........................................36
ADJUSTMENT..........................................................42
7. GENERAL INFORMATION .......................................46
7.1 DIAGNOSIS ........................................................46
7.1.1 TEST MODE ..............................................46
7.1.2 DISASSEMBLY .........................................49
7.2 PARTS .................................................................53
7.2.1 IC................................................................53
7.2.2 DISPLAY ....................................................61
7.3 OPERATIONAL FLOW CHART ...........................62
8. OPERATIONS AND SPECIFICATIONS.....................63
PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 1999
K-ZZA. NOV. 1999 Printed in Japan
DEH-2150,1150
- CD Player Service Precautions
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 service pickup unit(see page 44).
1. For pickup unit(CXX1285) handling, please refer
to"Disassembly"(see page 49).
During replacement, handling precautions shall be
taken to prevent an electrostatic discharge(protection
by a short pin).
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.
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
6
5
3
4
8
2
9
11
7
14
16
1
15
10
13
12
2
DEH-2150,1150
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.
(1) PACKING SECTION PARTS LIST
Mark No. Description
1
2
3
4
5
Cord Assy
Spring
Screw
Polyethylene Bag
Screw
CBH1650
CBA1002
CEG-127
CRZ50P090FMC
6
7
8
9
10
Screw
Polyethylene Bag
Handle
Bush
Polyethylene Bag
TRZ50P080FMC
CEG-158
CNC5395
CNV3930
CEG-162
*
*
Part No.
Mark No. Description
See Contrast table(2)
11-1
11-2
11-3
12
13
Polyethylene Bag
Owner’s Manual
Installation Manual
Carton
Contain Box
14 Protector
15 Protector
16 Case Assy
Part No.
CEG1116
CRD3135
CRD3136
See Contrast table(2)
See Contrast table(2)
CHP2243
CHP2244
See Contrast table(2)
(2) CONTRAST TABLE
DEH-2150/X1M/ES and DEH-1150/X1M/ES are constructed the same except for the following:
Mark No.
1
12
13
16
Symbol and Description
Cord Assy
Carton
Contain Box
Case Assy
DEH-2150/X1M/ES
CDE6125
CHG3952
CHL3952
CXB3520
Part No.
DEH-1150/X1M/ES
CDE6124
CHG3955
CHL3955
Not used
- Owner's Manual, Installation Manual
Model
DEH-2150/X1M/ES
DEH-1150/X1M/ES
Part No.
CRD3135
CRD3136
Language
English, Spanish, Portuguese(B),
Chinese, Arabic
3
DEH-2150,1150
2.2 EXTERIOR
4
DEH-2150,1150
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.
36
37
38
39
40
Spring
Spring
Spring
Bracket
Holder
CBH1835
CBH2208
CBH2367
CNC6791
CNC8042
CDE6160
CEK1136
CD Mechanism Module(S8.1) CXK5203
Cover
CNC8367
Holder
CNC8884
41
42
43
44
45
Cover
Panel
Arm
Arm
Arm
CNM6276
CNS5355
CNV4692
CNV4728
CNV5576
11
12
13
14
15
Spacer
Insulator
Insulator
Panel
Tuner Amp Assy
46
47
48
49
50
Screw
Detach Grille Assy
Screw
Button(Detach)
Button(+, -)
16
17
18
19
20
Screw
Screw
Screw
FM/AM Tuner Unit
Holder
51
52
53
54
55
Chassis Unit
Screw
IC(IC302)
Transistor(Q904, 981)
Button(Source)
See Contrast table(2)
21
22
23
24
25
Pin Jack(CN301)
Terminal(CN403)
Connector(CN901)
Connector(CN601)
Connector(CN605)
See Contrast table(2)
56
57
58
59
60
Button(1-6)
Button(B, A, Cross)
Button(Eject)
Spring
Cover
CAC6275
CAC6276
CAC6277
CBH2210
CNS5772
26
27
28
29
30
Antenna Jack(CN402)
Holder
Holder
Holder
Holder
CKX1056
CNC7533
See Contrast table(2)
61
62
63
64
65
Keyboard Unit
LCD(LCD1801)
Connector(CN1801)
Holder
Rubber
CWM6777
CAW1560
CKS3580
CNC8517
CNV5954
31
32
33
34
35
Insulator
Heat Sink
Holder Unit
Case Unit
Button
CNM5967
CNR1506
CXB2687
CXB4033
CAC4836
1
2
3
4
5
Screw
Screw
Screw
Screw
Cord Assy
6
7
8
9
10
Cable
Fuse(10A)
BMZ26P120FMC
BSZ26P060FMC
BSZ30P060FMC
BSZ30P120FMC
See Contrast table(2)
CNM4913
CNM6224
CNM6386
CNS5132
See Contrast table(2)
ASZ26P080FMC
See Contrast table(2)
BSZ26P160FMC
CWE1501
CNC7532
CKF1059
CKM1299
CKS3581
CKS3838
CNC8043
See Contrast table(2)
66 Lighting Conductor
67 Rubber
68 Grille Unit
IMS20P030FZK
See Contrast table(2)
BPZ20P100FZK
CAC5789
CAC6273
ISS26P055FUC
See Contrast table(2)
2SD2396
See Contrast table(2)
CNV5965
CNV5966
See Contrast table(2)
(2) CONTRAST TABLE
DEH-2150/X1M/ES and DEH-1150/X1M/ES are constructed the same except for the following:
Mark No.
5
15
17
21
28
30
47
51
53
55
Part No.
DEH-1150/X1M/ES
CDE6124
CWM6770
Not used
Not used
Not used
Symbol and Description
Cord Assy
Tuner Amp Assy
Screw
Pin Jack(CN301)
Holder
DEH-2150/X1M/ES
CDE6125
CWM6767
BPZ26P080FMC
CKB1041
CNC8041
Holder
Detach Grille Assy
Chassis Unit
IC(IC302)
Button(Source)
CNC8588
CXB4596
CXB4625
PAL005A
CAC6274
CNC8589
CXB4605
CXB4626
TDA7384
CAC6495
CXB4616
CXB4617
68 Grille Unit
5
DEH-2150,1150
2.3 CD MECHANISM MODULE
6
DEH-2150,1150
- CD MECHANISM MODULE SECTION PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.
Control Unit
Connector(CN802)
Connector(CN801)
Connector(CN701)
Connector(CN101)
CWX2411
CKS2192
CKS2193
CKS2773
CKS3486
46
47
48
49
50
•••••
Ball
Belt
Roller
Arm
CNR1189
CNT1086
CNV4509
CNV6037
6
7
8
9
10
Screw
Screw
Screw(M2x3)
Screw(M2x5)
Screw
BMZ20P030FMC
BSZ20P040FMC
CBA1077
EBA1028
CBA1243
51
52
53
54
55
Arm
Arm
Arm
Guide
Guide
CNV5247
CNV5248
CNV5249
CNV5254
CNV5255
11
12
13
14
15
Screw(M2x4)
Washer
Washer
Washer
•••••
CBA1362
CBF1037
CBF1038
CBF1060
56
57
58
59
60
Gear
Gear
Guide
Damper
Arm
CNV5257
CNV5256
CNV6176
CNV6174
CNV6096
16
17
18
19
20
Spring
Spring
Spring
Spring
Spring
CBH2079
CBH2117
CBH2314
CBH2110
CBH2282
61
62
63
64
65
Arm
Arm
Guide
Guide
•••••
CNV6031
CNV6211
CNV6012
CNV5510
21
22
23
24
25
Spring
•••••
Spring
Spring
Spring
CBH2318
CBH2324
CBH2118
CBH2161
66
67
68
69
70
Guide
Clamper
Gear
Motor Unit(M1)
Screw Unit
CNV5751
CNV6013
CNV5813
CXB2190
CXB4726
26
27
28
29
30
Spring
Spring
Spring
Spring
Spring
CBH2163
CBH2189
CBH2249
CBH2260
CBH2262
71
72
73
74
75
Chassis Unit
Gear Unit
Arm Unit
Motor Unit(M2)
Lever Unit
CXB4797
CXB4728
CXB4729
CXB2195
CXB4730
31
32
33
34
35
Bracket
Spring
Connector
Connector
Shaft
CNC8568
CBL1369
CDE5531
CDE5532
CLA3304
76
77
78
79
80
Arm Unit
Motor Unit(M3)
Arm Unit
Bracket Unit
Screw
CXB4731
CXB2562
CXB4732
CXB4795
JFZ20P025FMC
36
37
38
39
40
Screw(M2.6x6)
Frame
Frame
Lever
Arm
CBA1458
CNC8565
CNC8749
CNC7546
CNC8663
81
82
83
84
85
Screw
Washer
Pickup Unit(Service)(P8)
Screw
PCB
JGZ17P025FZK
YE20FUC
CXX1285
IMS26P030FMC
CNX2982
41
42
43
44
45
Bracket
•••••
Spacer
Sheet
•••••
CNC8567
86
87
88
89
Photo-transistor(Q1, 2)
Damper
Rack
Spring
CPT230SX-TU
CNV6175
CNV6014
CBH2315
1
2
3
4
5
CNM3315
CNM6659
*
7
2
1
3
4
DEH-2150,1150
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A TUNER AMP ASSY
A
B
ANTENNA
FM/AM TUNER UNIT
FM/AM 1ST IF 10.7MHz
T51 Q51 CF51
CF52 CF53
FM FRONT END
Q3
CN402
FM MPX
25
27
24
32
39
42
44
46
63
RF TV
22
6
46
70
MIXER.IF AMP DET
IC 1
PML002A
54
COMP
78
LDET
21
18
65
71
35
Q201 Q204
19
IC 2 PM4008A
34 33 41 44 11 12 13
69
ANT2 TV
ANT1 TV
38
33 32 45
55 57
28
CF202
61 74
75
EEPROM
5
AM RF
6
AM 2ND IF 450kHz
Q202
IC 3
BR9010FV
4
3
FMSD
NL2
SL
NL1
2
3
4
SD
CK
CE1
13
PCK
PCE2
PDIO
12 15 16
PCE1
22 10 14
Q411
CK
VCC
25
CE2
DI/DO
VDD
PD
LOCL
VDD
VCC
B
D
PICKUP UNIT(SERVICE)(P8)
CONTROL UNIT
LD
MD
LD+
MD
Q101
CN101
CN701
98
14
B+D/E
24
TO+
4
3
23
M
12
11
CN801
LOADING
MOTOR
M
M
DIRECT EQ
CN605
CDL
IC801
M62415FP
PD
IC 201
UPD63711GC
SOP
2
3
SD/MD
39
HOME
4
S801
HOME
SOM
14
COP
13 COM
10
LOP
9
LOM
1
RF-AMP, DSP,
SERVO, DAC
TD/FD
CD DRIVER
FOP
18 TOP
CARRIAGE
MOTOR
17
X201
TOP
16
C
8
FOP
IC 301
BA5985FM
SPINDLE
MOTOR
16
A+C/F
HOLOGRAM
UNIT
FO+
L_OUT
5
97
FOCUS ACT
TRACKING ACT
LD
FWD
REV
MUTE
1
CDLOAD
28
CDEJET
21
CONT
6
19
5
20
11
14
22
3
23
2
21
4
24
1
7
18
CDLOAD
EJET
CONT
4
CN802
EJTSNS
3
DSCSNS
1
CLAMP
VD
SELECT
SENSE
D803 D802 D801
2
VD
S802
CLAMP
DISC SENSE
E
EJTD
DINC
CLAMP
Q981
VD
B.U
+5V REGULATOR
PHOTO UNIT(S8)
VDD
4
IC 701
BA05SFP
1
IN
2
Q982
CD5VON
CD5VON
VDCONT
D
8
1
2
3
4
INPUT
OUT
5
7
6
8
DEH-2150,1150
A
CN301
REAR L CH
Q346
SYSTEM
CONTROLLER
IC 601(1/2)
PE5091A
6
76
14
13
48
12
PDIO
11
67
SD
SL
TUNPCE
TUNPCK
TUNPCE2
TUNPDO
VST
VCK
VDT
TUNPDI
LOCL
Q353
Q903
VDD
B.U
B.U
BACKUP
FUSE
10A
2
1
2
3
VST/ VCK/ VDT
IN1
ELECTRONIC VOLUME/
SOURCE SELECTOR
IN2
IC 301
SN761029DL
TONout
17
FP
INPUT1
BACK UP
GND
GND
POWER AMP
Fout
Rout
19
14
20
12 RL
FADin
18
IC 302
PAL005A
FL
MUTE
STBY
B.REM
22
4
25
23
FL–
21
FL+
3
RL–
5
RL+
9
FL–
11
FL+
10
RL–
12
RL+
4
ACC
1
SYSPW
EQ
B
OUT1 9
Q351 MUTE
Q902
asens
ACC
bsens
ASENS
BSENS
B.U
63
Q901
64
SYSTEM
CONTROLLER
C
IC 601(2/2)
PE5091A
SYSPW
31
CDLOAD
34
CDEJECT
23
CONT
80
79
27
MUTE
EJTSNS
B.REMOTE
42
B.REMOTE
44
C
DSCSNS
KEYBOARD UNIT
CLAMP
CN1801
CN601
22
5
KYDT
VDCONT
DPDT
RESET
8
9
60
1
RESET
IC 602
S–80834ANY
2
3
3
20
4
4
18
5
5
KYDT
LCD
DPDT
VDD
VDD
SWVDD
35
41
50
VDD
10 VLCD
Q650
LCD DRIVER
CD5VON
D
IC 1801
PD6293A
KEY MATRIX
22
23
X1801
9
5
6
7
8
2
1
3
4
DEH-2150,1150
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.
A-a
A-b
A-a
Large size
SCH diagram
A
A-a
A-b
Guide page
B FM/AM TUNER UNIT
FM(100%):-19.5dBs
AM (30%):-30dBs
A-a
A-b
Detailed page
CD:+4.
FM(100%):-19
AM (30%):-30
DSP-201M-S00B
162
183
272
162
C499
183
103
272
104
B
4.194304MHz
CSS1023
150
682
150
102
(DEH-1150)
183
(DEH-2150)
393
(DEH-2150)
R
C
SYSTEM CONTROLLER
R699
0R0
C
KEYBOARD
UNIT
104
D
NOTE :
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
10
A
1
2
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
0.01µF
101/10
100µF/10V
3
4
5
7
6
8
DEH-2150,1150
A-b
CD:+10.1dBs
FM(100%):+3.5dBs
AM (30%):-7dBs
A
AA TUNER AMP ASSY
(DEH-1150)
DEH-2150
DEH-2150
4.1dBs
9.5dBs
0dBs
472/16
332/16
(DEH-2150)
(DEH-1150)
D.EQ
SOURCE SELECTOR/
E.VOL
B
CD:+36.1dBs
FM(100%):+29.5dBs
AM (30%):+19dBs
(DEH-2150)
(DEH-1150)
CD:+10.1dBs
FM(100%):+3.5dBs
AM (30%):-7dBs
PAL005A(45W)(DEH-2150)
TDA7384(35W)(DEH-1150)
POWER AMP
>
CEK1136
600µH
Reset
(B2)
C
(DEH-1150)
D CD MECHANISM MODULE
(DEH-2150)
DEH-1150
VD REGULATOR
CD:+4.1dBs
D
5
6
7
A
8
11
12
A-a
1
2
103
C499
B FM/AM TUNER UNIT
C
FM(100%):-19.5dBs
AM (30%):-30dBs
272
183
B
D
3
4
150
150
3
162
CSS1023
4.194304MHz
1
2
272
SOURCE
E.VOL
CD:+4.1dBs
FM(100%):-19.5dBs
AM (30%):-30dBs
A
183
1
162
A-a A-b
DEH-2150,1150
4
104
DSP-201M-S00B
5
6
7
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
102
(DEH-1150)
393
(DEH-2150)
183
(DEH-2150)
*Capacitors
Code
Practical value
103
0.01µF
101/10
100µF/10V
Ex. *Resistors
Code
Practical value
123
12k ohms
103
10k ohms
For resistors and capacitors in the circuit diagrams, their resistance values or
capacitance values are expressed in codes:
104
0R0
A-a A-b
2
6
NOTE :
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
KEYBOARD
UNIT
C
R699
Reset
D CD MECHANISM MODULE
150
682
SYSTEM CONTROLLER
150
5
7
DEH-2150,1150
8
A
B
A-a
8
C
D
13
14
1
1
A-b
D
SOURCE SELECTOR/
E.VOL
(DEH-1150)
D.EQ
DEH-2150
CD:+10.1dBs
FM(100%):+3.5dBs
AM (30%):-7dBs
DEH-2150
POWER AMP
2
600µH
A
CD:+36.1dBs
FM(100%):+29.5dBs
AM (30%):+19dBs
3
3
4
CEK1136
>
AA TUNER AMP ASSY
472/16
332/16
(DEH-2150)
(DEH-1150)
C
(DEH-1150)
B
2
PAL005A(45W)(DEH-2150)
TDA7384(35W)(DEH-1150)
1
(DEH-2150)
.1dBs
9.5dBs
0dBs
CD:+10.1dBs
FM(100%):+3.5dBs
AM (30%):-7dBs
A-a A-b
DEH-2150,1150
4
2
Reset
CD:+4.1dBs
VD REGULATOR
DEH-1150
600µH
A-a A-b
5
5
6
6
7
DEH-2150,1150
7
8
A
B
C
D
A-b
8
15
(DEH-2150)
(B2)
(DEH-1150)
D CD MECHANISM MODULE
2
1
3
4
DEH-2150,1150
3.3 FM/AM TUNER UNIT
A
A
B
FM/AM TUNER UNIT
Mark
None
F0
F65
F125
A0
A74
A125
Band
–
FM
FM
FM
AM
AM
AM
Input Level
–
0dBf
65dBf
125dBf
0dBµ
74dBµ
125dBµ
KV1410(23)
B
DAN217U
DAN217U
C
D
16
B
1
2
3
4
5
6
7
8
DEH-2150,1150
KV1410(23)
A
B
C
D
5
6
7
B
8
17
2
1
3
4
DEH-2150,1150
3.4 KEYBOARD UNIT
C
KEYBOARD UNIT
A
B
PD6293A
LCD DRIVER,
KEY CONTROLLER
C
CAW1560
D
18
C
1
2
3
4
5
7
6
8
DEH-2150,1150
A
CN601
EQ, LOUD
CLK
A
LOCAL
B
BSM
C
IL1801-1804 : CEL1547(14V 40mA)
D
5
6
7
C
8
19
2
1
3
4
DEH-2150,1150
3.5 CD MECHANISM MODULE
D
A
CONTROL UNIT
PICKUP UNIT
(SERVICE)(P8)
CN101
B
RF-AMP, SE
C
E
PHOTO UNIT(S8)
Q1 CPT230SX-TU
CN802
Q2 CPT230SX-TU
SPINDLE MOTOR
M3 CXB2562
CARRIAGE MOTOR
M1 CXB2190
D
LOADING MOTOR
CD DRIVER
M2 CXB2195
CN801
20
D E
1
BA05SFP
2
5V REGULATOR
3
4
5
6
7
8
DEH-2150,1150
A
SWITCHES:
CONTROL UNIT
S801 : HOME SWITCH.....ON-OFF
S802 : CLAMP SWITCH....ON-OFF
The underlined indicates the switch position.
B
MP, SERVO, DSP, DAC, LPF
CN701
A
CN605
C
D
5
6
7
D
8
21
DEH-2150,1150
Note:1. The encircled numbers denote measuring pointes in the circuit diagram.
2. Reference voltage
REFO:2.5V
- Waveforms
1 RFI
0.5V/div. 0.5µs/div.
Normal mode: play
1 CH1: RFI
1V/div. 0.5ms/div.
2 CH2: MIRR
5V/div.
Test mode: Tracking open
1 CH1: RFI
1V/div.
0.5ms/div.
2 CH2: MIRR 5V/div.
Normal mode: The defect part
passes 800µm
REFO →
REFO
→
REFO →
REFO →
REFO →
3 CH1: FD
0.5V/div.
0.2s/div.
4 CH2: FO+
2V/div.
Test mode: No disc, Focus close
3 CH1: FD
0.5V/div.
0.2s/div.
5 CH2: FOK
2V/div.
Normal mode: Focus close
REFO →
6 CH1: FE
0.5V/div.
1ms/div.
7 CH2: XSI
2V/div.
Normal mode: Focus close
REFO →
REFO →
REFO →
REFO →
REFO →
8 CH1: TE
0.5V/div. 0.5ms/div.
9 CH2: TD
0.5V/div.
Test mode: 32 tracks jump (FWD)
8 CH1: TE
0.5V/div. 0.5ms/div.
9 CH2: TD
0.5V/div.
Test mode: Single jump (FWD)
GND →
8 CH1: TE
0.5V/div.
5ms/div.
9 CH2: TD
0.5V/div.
Test mode: 100 tracks jump (FWD)
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
6 CH1: FE
0.1V/div.
3 CH2: FD
0.2V/div.
Normal mode: Play
20ms/div.
3 CH1: FD
0.5V/div. 0.5s/div.
0 CH2: MD
1V/div.
Normal mode: Focus close (12cm)
3 CH1: FD
0.5V/div. 0.5s/div.
0 CH2: MD
1V/div.
Normal mode: Focus close (8cm)
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
22
DEH-2150,1150
8 CH1: TE
0.2V/div.
9 CH2: TD
0.2V/div.
Normal mode: play
20ms/div.
8 CH1: TE
0.5V/div.
5ms/div.
! CH2: SD
0.5V/div.
TEST mode: 100 Tracks jump(FWD)
0 MD
0.5V/div.
0.1s/div.
Normal mode: Play (12cm)
REFO →
REFO →
REFO →
REFO →
REFO →
0 MD
1V/div.
Normal mode:
Long Search (12cm)
10ms/div.
@ EFM
1V/div.
5µs/div.
Normal mode: play
8 CH1: TE
1V/div.
2ms/div.
# CH2: TEC
1V/div.
Test mode: Focus close
Tracking open
REFO →
REFO →
REFO →
REFO →
GND →
8 CH1: TE
0.5V/div.
0.2s/div.
6 CH2: FE
0.5V/div.
Normal mode: AGC after focus close
$ PLCK
2V/div.
0.5µs/div.
Normal mode: play
% SCKO
2V/div.
1µs/div.
Normal mode: play
REFO →
REFO →
^ Dout
2V/div.
Normal mode: play
10µs/div.
REFO →
REFO →
GND →
GND →
& LRCK
2V/div.
Normal mode: play
20µs/div.
* VD
5V/div.
50ms/div.
Normal mode: No disc
GND →
REFO →
REFO →
GND →
GND →
23
DEH-2150,1150
( CH1: R OUT 1V/div.
0.2ms/div.
) CH2: L OUT 1V/div.
Normal mode: Play (1kHz 0dB)
6 CH1: FE
0.2V/div.
1ms/div.
3 CH2: FD
0.5V/div.
Normal mode: During AGC
8 CH1: TE
0.2V/div.
1ms/div.
9 CH2: TD 0.5V/div.
Normal mode: During AGC
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
1 CH1: RFI
1V/div.
0.5ms/div.
⁄ CH2: HOLD 5V/div.
Normal mode: The defect part passes
800µm(B.D)
3 CH1: FD
0.5V/div.
0.5ms/div.
⁄ CH2: HOLD 5V/div.
Normal mode: The defect part passes
800µm(B.D)
9 CH1: TD
0.1V/div.
0.5ms/div.
⁄ CH2: HOLD 5V/div.
Normal mode: The defect part passes
800µm(B.D)
REFO →
REFO →
REFO →
REFO →
REFO →
REFO →
24
DEH-2150,1150
25
2
1
3
4
DEH-2150,1150
4. PCB CONNECTION DIAGRAM
A
A TUNER AMP ASSY
CORD ASSY
4.1 TUNER AMP ASSY
NOTE FOR PCB DIAGRAMS
1. The parts mounted on this PCB
include all necessary parts for
several destination.
For further information for
respective destinations, be sure
to check with the schematic diagram.
2. Viewpoint of PCB diagrams
Connector
Capacitor
SIDE A
B
P.C.Board
Chip Part
SIDE B
D
CN701
C
D
26
A
1
C
2
3
4
CN1801
5
6
7
8
DEH-2150,1150
A
SIDE A
B
B
C
D
5
6
7
A
8
27
1
2
3
4
2
3
4
DEH-2150,1150
A
TUNER AMP ASSY
A
B
C
D
28
A
1
5
6
7
8
DEH-2150,1150
SIDE B
A
B
C
D
5
6
7
A
8
29
2
1
3
4
DEH-2150,1150
4.2 FM/AM TUNER UNIT
SIDE A
A
A
B
FM/AM TUNER UNIT
C
B
D
30
B
1
2
3
4
1
2
3
4
DEH-2150,1150
SIDE B
A
B
FM/AM TUNER UNIT
C
B
D
1
2
3
B
4
31
32
C
1
2
1
2
3
4
5
6
B
LOCAL
CLOCK
BSM
BAND
AUDIO
]
A
-
[
EJECT
4.3 KEYBOARD UNIT
EQ, LOUD
SOURCE/OFF
'
1
+
KEYBOARD UNIT
'
D
C
DEH-2150,1150
2
3
3
4
SIDE A
C
4
1
2
3
4
DEH-2150,1150
SIDE B
A
A
CN601
B
KEYBOARD UNIT
C
C
D
1
2
3
C
4
33
34
PHOTO UNIT(S8)
CONTROL UNIT
1
D E
3
2
1
2
3
3
CN802
4.4 CD MECHANISM MODULE
E
2
D
CN605
A
M3 SPINDLE MOTOR
M1 CARRIAGE MOTOR
M2 LOADING MOTOR
1
A
HOME
PICKUP UNIT(SERVICE)(P8)
C
E
D
DEH-2150,1150
4
SIDE A
B
D
4
1
2
3
4
DEH-2150,1150
SIDE B
A
CLAMP
CONTROL UNIT
B
D
C
D
1
2
3
D
4
35
DEH-2150,1150
5. ELECTRICAL PARTS LIST
NOTES:
- Parts whose parts numbers are omitted are subject to being not supplied.
- The part numbers shown below indicate chip components.
Chip Resistor
RS1/_S___J,RS1/__S___J
Chip Capacitor (except for CQS.....)
CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
A
Part No.
-------------------------
Unit Number : CWM6767(DEH-2150)
Unit Name
: Tuner Amp Assy
MISCELLANEOUS
IC
IC
IC
IC
IC
301
302
601
602
801
IC
IC
IC
IC
IC
SN761029DL
PAL005A
PE5091A
S-80834ANY
M62415FP
Q
Q
Q
Q
Q
346
351
353
411
650
Transistor
Transistor
Transistor
Transistor
Transistor
RN1610
DTC114EK
DTA124EK
2SC2412K
2SA1037K
Q
Q
Q
Q
Q
901
902
903
904
905
Transistor
Transistor
Transistor
Transistor
Transistor
2SC2412K
2SC2412K
2SD1859
2SD2396
2SB1243
Q
Q
Q
D
D
906
981
982
650
651
Transistor
Transistor
Transistor
Diode
Diode
DTC114EK
2SD2396
RN46A1
1SS270
1SS270
D
D
D
D
D
652
653
654
655
901
Diode
Diode
Diode
Diode
Diode
1SS270
1SS270
1SS270
1SS270
HZS7L(C2)
D
D
D
D
D
902
903
904
905
906
Diode
Diode
Diode
Diode
Diode
S5688G
S5688G
HZS7L(A1)
S5688G
HZS6L(B2)
D
D
D
D
L
907
941
942
981
401
Diode
Diode
Diode
Diode
Ferri-Inductor
HZS9L(B3)
S5688G
S5688G
HZS9L(B1)
LAU4R7K
L
L
L
L
L
402
403
610
611
650
Ferri-Inductor
Inductor
Ferri-Inductor
Ferri-Inductor
Ferri-Inductor
LAU2R2K
LAU100K
LAU101K
LAU2R2K
LAU2R2K
L
TH
X
AR
901
601
610
946
Choke Coil 600µH
Thermistor
Crystal Resonator 4.194304MHz
Arrester
FM/AM Tuner Unit
CTH1221
CCX1031
CSS1023
DSP-201M-S00B
CWE1501
36
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
RESISTORS
R
R
R
R
R
310
311
312
313
314
RD1/4PU222J
RD1/4PU222J
RS1/10S272J
RS1/10S272J
RS1/10S151J
R
R
R
R
R
315
318
319
320
321
RS1/10S151J
RD1/4PU104J
RD1/4PU104J
RS1/10S121J
RS1/10S101J
R
R
R
R
R
322
342
343
344
345
RS1/10S101J
RS1/8S821J
RS1/8S821J
RS1/10S223J
RS1/10S223J
R
R
R
R
R
352
353
354
360
411
RS1/10S103J
RS1/10S103J
RS1/10S331J
RD1/4PU153J
RS1/10S681J
R
R
R
R
R
412
413
414
415
416
RS1/10S681J
RS1/10S681J
RS1/10S103J
RS1/8S681J
RD1/4PU473J
R
R
R
R
R
417
418
419
420
421
RD1/4PU472J
RS1/10S473J
RS1/10S473J
RS1/10S473J
RS1/10S473J
R
R
R
R
R
422
423
424
425
427
RS1/10S473J
RS1/10S681J
RS1/10S681J
RS1/10S393J
RS1/10S222J
R
R
R
R
R
428
460
461
464
465
RS1/10S222J
RS1/10S272J
RS1/10S272J
RS1/10S162J
RS1/10S162J
R
R
R
R
R
468
469
610
611
614
RS1/10S0R0J
RS1/10S0R0J
RD1/4PU393J
RS1/10S183J
RS1/8S0R0J
R
R
R
R
R
619
620
622
623
624
RS1/10S682J
RN1/10SE2202D
RD1/4PU222J
RD1/4PU222J
RS1/10S473J
DEH-2150,1150
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
R
R
R
R
R
625
626
627
628
629
RS1/10S473J
RS1/10S473J
RD1/4PU473J
RD1/4PU222J
RS1/10S473J
C
C
C
C
C
325
326
327
328
329
CKSQYB104K16
CKSQYB104K16
CKSQYB104K16
CKSQYB104K16
CEJA2R2M50
R
R
R
R
R
630
649
650
651
652
RS1/10S822J
RS1/8S222J
RS1/8S222J
RS1/8S222J
RS1/8S472J
C
C
C
C
C
330
332
333
334
335
CEJA4R7M50
CKSQYB473K16
CKSQYB104K16
CKSQYB104K16
CEAL470M10
R
R
R
R
R
653
654
655
656
657
RD1/4PU222J
RS1/10S473J
RS1/10S103J
RS1/10S103J
RD1/4PU102J
C
C
C
C
C
340
341
350
361
362
CEAL2R2M50
CEJA2R2M50
CEJA330M10
CEJA2R2M50
CKSYB225K16
R
R
R
R
R
658
660
681
682
683
RD1/4PU102J
RS1/10S1R0J
RD1/4PU681J
RS1/10S102J
RD1/4PU102J
C
C
C
C
C
363
364
365
366
367
CEJA100M16
CKSYB474K16
CKSQYB474K16
CKSYB474K16
CKSQYB474K16
R
R
R
R
R
684
699
725
801
802
RS1/10S102J
RS1/10S0R0J
RS1/10S0R0J
RS1/10S511J
RS1/10S511J
C
C
C
C
C
368
369
370
371
372
CKSQYB474K16
CKSYB474K16
CKSQYB474K16
CKSYB474K16
CKSQYB225K10
R
R
R
R
R
803
804
805
806
807
RS1/10S512J
RS1/10S512J
RD1/4PU102J
RD1/4PU102J
RD1/4PU102J
C
C
C
C
C
373
390
391
411
412
CKSQYB473K16
CKSQYB104K16
CCH1367
CKSQYB223K25
CKSQYB223K25
R
R
R
R
R
808
810
901
902
903
RD1/4PU102J
RS1/10S121J
RS1/10S473J
RD1/4PU103J
RD1/4PU103J
C
C
C
C
C
413
414
415
416
417
CKSQYB102K50
CEJA220M10
CKSQYB473K16
CEAL101M10
CKSQYB472K50
R
R
R
R
R
904
905
906
907
908
RS1/10S473J
RS1/10S102J
RS1/10S473J
RS1/10S473J
RS1/10S472J
C
C
C
C
C
462
463
490
499
611
CKSQYB183K25
CKSQYB183K25
CKSQYB103K50
CKSQYB103K50
CKSQYB104K16
R
R
R
R
R
909
911
912
914
916
RD1/4PU103J
RS1/10S122J
RD1/4PU103J
RD1/4PU152J
RS1/10S221J
C
C
C
C
C
612
613
614
628
629
CEJA4R7M35
CKSQYB473K16
CKSQYB102K50
CCSQCH150J50
CCSQCH150J50
R
R
R
R
R
918
981
982
983
984
RS1/10S1R0J
RS1/10S472J
RS1/10S222J
RD1/4PU221J
RD1/4PU221J
C
C
C
C
C
630
631
650
801
802
CKSQYB473K16
CEAL2R2M50
CKSQYB104K16
CKSQYB225K10
CKSQYB225K10
C
C
C
C
C
803
804
805
806
807
CEAL4R7M50
CEJA4R7M50
CKSQYB152K50
CKSQYB152K50
CKSQYB473K16
C
C
C
C
C
808
809
810
811
812
CKSQYB473K16
CKSQYB474K16
CKSQYB474K16
CCSQCH330J50
CCSQCH330J50
C
C
C
C
C
813
814
815
816
901
CKSQYB471K50
CKSQYB471K50
CKSQYB682K50
CKSQYB682K50
CEJA101M10
CAPACITORS
C
C
C
C
C
310
311
312
313
314
CKSQYB105K16
CKSQYB104K16
CEJA2R2M50
CKSQYB105K16
CKSYB104K16
C
C
C
C
C
315
316
317
318
319
CKSQYB102K50
CKSQYB102K50
CEJA100M16
CEJA100M16
CKSQYB822K50
C
C
C
C
C
320
321
322
323
324
CKSQYB822K50
CEAL1R0M50
CEJA1R0M50
CKSQYB183K50
CKSQYB183K50
4700µF/16V
37
DEH-2150,1150
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
C
C
C
C
C
902
903
904
905
906
CKSQYB473K16
CCH1331
CKSQYB473K16
CCH1326
CKSQYB103K50
R
R
R
R
R
315
316
317
318
319
RS1/10S151J
RS1/10S0R0J
RS1/10S121J
RD1/4PU104J
RD1/4PU104J
C
C
C
C
C
907
941
981
982
983
CEJA101M16
CKSQYB473K16
CEJA101M10
CKSQYB102K50
CKSQYB473K16
R
R
R
R
R
320
321
322
352
353
RS1/10S121J
RS1/10S101J
RS1/10S101J
RS1/10S103J
RS1/10S103J
R
R
R
R
R
354
360
411
412
413
RS1/10S331J
RD1/4PU153J
RS1/10S681J
RS1/10S681J
RS1/10S681J
A
470µF/16V
330µF/16V
Unit Number : CWM6770(DEH-1150)
Unit Name
: Tuner Amp Assy
MISCELLANEOUS
IC
IC
IC
IC
Q
301
302
601
602
351
IC
IC
IC
IC
Transistor
SN761029DL
TDA7384
PE5091A
S-80834ANY
DTC114EK
R
R
R
R
R
414
415
416
417
418
RS1/10S103J
RS1/8S681J
RD1/4PU473J
RD1/4PU472J
RS1/10S473J
Q
Q
Q
Q
Q
411
650
901
902
903
Transistor
Transistor
Transistor
Transistor
Transistor
2SC2412K
2SA1037K
2SC2412K
2SC2412K
2SD1859
R
R
R
R
R
419
420
421
422
423
RS1/10S473J
RS1/10S473J
RS1/10S473J
RS1/10S473J
RS1/10S681J
Q
Q
Q
Q
Q
904
905
906
941
942
Transistor
Transistor
Transistor
Transistor
Transistor
2SD2396
2SB1243
DTC114EK
2SB1243
DTC114EK
R
R
R
R
R
424
425
427
428
460
RS1/10S681J
RS1/10S393J
RS1/10S222J
RS1/10S222J
RS1/10S272J
Q
Q
D
D
D
981
982
650
651
652
Transistor
Transistor
Diode
Diode
Diode
2SD2396
RN46A1
1SS270
1SS270
1SS270
R
R
R
R
R
461
464
465
468
469
RS1/10S272J
RS1/10S162J
RS1/10S162J
RS1/10S0R0J
RS1/10S0R0J
D
D
D
D
D
653
654
655
901
902
Diode
Diode
Diode
Diode
Diode
1SS270
1SS270
1SS270
HZS7L(C2)
S5688G
R
R
R
R
R
610
614
619
620
622
RD1/4PU102J
RS1/8S0R0J
RS1/10S682J
RN1/10SE2202D
RD1/4PU222J
D
D
D
D
D
903
904
905
906
907
Diode
Diode
Diode
Diode
Diode
S5688G
HZS7L(A1)
S5688G
HZS6L(B2)
HZS9L(B3)
R
R
R
R
R
623
624
625
626
627
RD1/4PU222J
RS1/10S473J
RS1/10S473J
RS1/10S473J
RD1/4PU473J
D
D
D
L
L
941
942
981
401
402
Diode
Diode
Diode
Ferri-Inductor
Ferri-Inductor
S5688G
S5688G
HZS9L(B1)
LAU4R7K
LAU2R2K
R
R
R
R
R
628
629
630
649
650
RD1/4PU222J
RS1/10S473J
RS1/10S822J
RS1/8S222J
RS1/8S222J
L
L
L
L
L
403
610
611
650
901
Inductor
Ferri-Inductor
Ferri-Inductor
Ferri-Inductor
Choke Coil 600µH
LAU100K
LAU101K
LAU2R2K
LAU2R2K
CTH1221
R
R
R
R
R
651
652
653
654
655
RS1/8S222J
RS1/8S472J
RD1/4PU222J
RS1/10S473J
RS1/10S103J
TH
X
AR
601
610
946
Thermistor
Crystal Resonator 4.194304MHz
Arrester
FM/AM Tuner Unit
CCX1031
CSS1023
DSP-201M-S00B
CWE1501
R
R
R
R
R
656
657
658
660
681
RS1/10S103J
RD1/4PU102J
RD1/4PU102J
RS1/10S1R0J
RD1/4PU681J
R
R
R
R
R
682
683
684
699
725
RS1/10S102J
RD1/4PU102J
RS1/10S102J
RS1/10S0R0J
RS1/10S0R0J
RESISTORS
R
R
R
R
R
38
310
311
312
313
314
RD1/4PU222J
RD1/4PU222J
RS1/10S272J
RS1/10S272J
RS1/10S151J
DEH-2150,1150
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
R
R
R
R
R
901
902
903
904
905
RS1/10S473J
RD1/4PU103J
RD1/4PU103J
RS1/10S473J
RS1/10S102J
C
C
C
C
C
416
417
462
463
490
CEAL101M10
CKSQYB472K50
CKSQYB183K25
CKSQYB183K25
CKSQYB103K50
R
R
R
R
R
906
907
908
909
911
RS1/10S473J
RS1/10S473J
RS1/10S472J
RD1/4PU103J
RS1/10S122J
C
C
C
C
C
499
611
612
613
614
CKSQYB103K50
CKSQYB104K16
CEJA4R7M35
CKSQYB473K16
CKSQYB102K50
R
R
R
R
R
912
914
916
918
941
RD1/4PU103J
RD1/4PU152J
RS1/10S221J
RS1/10S1R0J
RD1/4PU472J
C
C
C
C
C
628
629
630
631
650
CCSQCH150J50
CCSQCH150J50
CKSQYB473K16
CEAL2R2M50
CKSQYB104K16
R
R
R
R
R
942
981
982
983
984
RD1/4PU152J
RS1/10S472J
RS1/10S222J
RD1/4PU221J
RD1/4PU221J
C
C
C
C
C
901
902
903
904
905
CEJA101M10
CKSQYB473K16
CCH1331
CKSQYB473K16
CCH1326
C
C
C
C
C
906
907
941
981
982
CKSQYB103K50
CEJA101M16
CKSQYB473K16
CEJA101M10
CKSQYB102K50
C
983
CKSQYB473K16
CAPACITORS
C
C
C
C
C
310
311
312
313
314
CKSQYB105K16
CKSQYB104K16
CEJA2R2M50
CKSQYB105K16
CKSYB104K16
C
C
C
C
C
315
316
317
318
319
CKSQYB102K50
CKSQYB102K50
CEJA100M16
CEJA100M16
CKSQYB822K50
C
C
C
C
C
320
321
322
323
324
CKSQYB822K50
CEAL1R0M50
CEJA1R0M50
CKSQYB183K50
CKSQYB183K50
C
C
C
C
C
325
326
327
328
329
CKSQYB104K16
CKSQYB104K16
CKSQYB104K16
CKSQYB104K16
CEJA2R2M50
C
C
C
C
C
330
332
333
334
335
CEJA4R7M50
CKSQYB473K16
CKSQYB104K16
CKSQYB104K16
CEAL470M10
C
C
C
C
C
350
361
362
363
364
CEJA330M10
CEJA2R2M50
CKSYB225K16
CEJA100M16
CKSYB474K16
C
C
C
C
C
365
366
367
368
369
CKSQYB474K16
CKSYB474K16
CKSQYB474K16
CKSQYB474K16
CKSYB474K16
C
C
C
C
C
370
371
372
390
391
CKSQYB474K16
CKSYB474K16
CKSQYB225K10
CKSQYB104K16
CCH1368
C
C
C
C
C
411
412
413
414
415
3300µF/16V
CKSQYB223K25
CKSQYB223K25
CKSQYB102K50
CEJA220M10
CKSQYB473K16
B
470µF/16V
330µF/16V
Unit Number : CWE1501
Unit Name
: FM/AM Tuner Unit
MISCELLANEOUS
IC
IC
IC
Q
Q
1
2
3
1
2
IC
IC
IC
Transistor
Transistor
PML002A
PM4008A
BR9010FV
2SC4081
DTC124EU
Q
Q
Q
Q
Q
3
51
201
202
204
FET
Transistor
FET
Transistor
Transistor
3SK263
2SC4081
2SK932
DTC124EU
2SC4081
D
D
D
D
D
1
2
6
201
202
Diode
Diode
Diode
Diode
Diode
KV1410(23)
1SV248
KV1410(23)
DAN217U
DAN217U
D
D
L
L
L
903
904
1
3
4
Diode
Diode
Coil
Inductor
Coil
KV1410(23)
SVC253
CTC1155
LCTB1R5K2125
CTC1155
L
L
L
L
L
201
202
203
901
902
Inductor
Inductor
Inductor
Coil
Inductor
LCTB330K1608
CTF1287
LCTA121J3225
CTC1154
LCTA3R3J3225
L
L
T
CF
CF
904
905
51
51
52
Inductor
Inductor
Coil
Ceramic Filter
Ceramic Filter
LCTBR47K1608
LCTBR47K1608
CTE1132
CTF1442
CTF1442
CF
CF
X
53
202
901
Ceramic Filter
Ceramic Filter
Crystal Resonator 10.250MHz
CTF1442
CTF1348
CSS1432
39
DEH-2150,1150
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
RESISTORS
R
R
R
R
R
1
2
5
7
8
RS1/16S183J
RS1/16S103J
RS1/16S0R0J
RS1/16S273J
RS1/16S473J
R
R
R
R
R
9
10
11
12
13
RS1/16S223J
RS1/16S473J
RS1/16S221J
RS1/16S103J
RS1/16S104J
R
R
R
R
R
16
17
18
19
20
RS1/16S223J
RS1/16S221J
RS1/16S221J
RS1/16S473J
RS1/16S470J
R
R
R
R
R
31
51
52
53
54
RS1/16S0R0J
RS1/16S470J
RS1/16S103J
RS1/16S103J
RS1/16S331J
R
R
R
R
R
55
56
57
58
59
RS1/16S331J
RS1/16S560J
RS1/16S560J
RS1/16S102J
RS1/16S225J
R
R
R
R
R
60
61
101
102
103
RS1/16S133J
RS1/16S433J
RS1/16S333J
RS1/16S103J
RS1/16S333J
R
R
R
R
R
104
106
108
110
111
RS1/16S562J
RS1/16S0R0J
RS1/16S0R0J
RS1/16S154J
RS1/16S273J
R
R
R
R
R
113
114
115
116
202
RS1/16S222J
RS1/16S333J
RS1/16S334J
RS1/16S473J
RS1/16S472J
R
R
R
R
R
203
204
205
206
208
RS1/16S225J
RS1/16S102J
RS1/16S220J
RS1/16S471J
RS1/16S104J
R
R
R
R
R
209
210
213
251
902
RS1/16S104J
RS1/16S563J
RS1/16S223J
RS1/16S225J
RS1/16S103J
R
R
R
R
R
904
907
908
909
914
RS1/16S473J
RS1/16S103J
RS1/16S681J
RS1/16S473J
RS1/16S562J
CAPACITORS
C
C
C
C
C
1
6
8
10
11
CCSQCH4R0C50
CKSQYB105K10
CKSRYB222K50
CCSRCH220J50
CCSRCH150J50
C
C
C
C
C
12
14
15
16
17
CCSRCH8R0D50
CCSRCJ3R0C50
CKSRYB103K50
CKSRYB222K50
CKSRYB222K50
40
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
C
C
C
C
C
18
19
20
21
24
CCSRCJ3R0C50
CKSRYB103K50
CKSRYB103K50
CKSRYB103K50
CKSQYB334K16
C
C
C
C
C
26
30
32
35
51
CKSRYB472K50
CCSRCH220J50
CCSRCH470J50
CKSRYB103K50
CKSRYB103K50
C
C
C
C
C
52
53
54
55
56
CKSRYB473K16
CCSRCK2R0C50
CKSRYB103K50
CKSRYB104K16
CKSRYB104K16
C
C
C
C
C
58
101
102
103
105
CKSQYB224K16
CEALNP100M10
CCSRCH151J50
CKSRYB473K16
CKSRYB682K25
C
C
C
C
C
106
107
108
109
110
CEALR68M50
CKSRYB103K50
CKSQYB474K16
CKSQYB474K16
CKSRYB104K16
C
C
C
C
C
111
112
113
114
115
CKSRYB104K16
CKSRYB104K16
CKSRYB123K25
CEAL220M6R3
CKSRYB473K16
C
C
C
C
C
116
117
120
121
122
CEAL2R2M50
CKSRYB102K50
CKSRYB183K25
CKSRYB332K50
CKSRYB562K25
C
C
C
C
C
123
125
126
127
128
CKSRYB681K50
CKSRYB103K50
CKSRYB103K50
CEAL2R2M50
CKSRYB103K50
C
C
C
C
C
201
202
203
204
205
CCSRCH471J50
CCSRCH100D50
CKSRYB104K16
CKSRYB332K50
CKSRYB103K50
C
C
C
C
C
206
207
208
209
210
CKSRYB104K16
CKSRYB473K16
CCSRCH560J50
CEAL470M6R3
CKSRYB103K50
C
C
C
C
C
211
212
215
216
217
CKSRYB103K50
CCSRCH101J50
CKSRYB223K25
CKSQYB334K16
CKSRYB103K50
C
C
C
C
C
219
220
221
222
223
CKSQYB105K10
CKSRYB104K16
CKSRYB473K16
CKSQYB334K16
CKSQYB474K16
C
C
C
C
C
224
225
226
902
904
CKSRYB104K16
CKSRYB272K50
CKSRYB682K25
CCSRCH270J50
CKSRYB223K25
DEH-2150,1150
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
=====Circuit Symbol and No.===Part Name
--- -----------------------------------------------
Part No.
-------------------------
C
C
C
C
C
905
906
907
909
910
CKSRYB103K50
CCSRTH100D50
CCSRTH150J50
CCSRTH100D50
CKSRYB332K50
R
R
R
R
R
302
303
501
502
601
RS1/16S153J
RS1/16S103J
RS1/16S102J
RA4C681J
RS1/16S102J
C
C
C
C
C
912
913
914
915
916
CKSQYB474K16
CKSRYB223K25
CKSRYB682K25
CKSQYB223K25
CKSQYB474K16
R
R
R
R
R
602
605
606
801
803
RS1/16S102J
RS1/16S0R0J
RS1/16S0R0J
RS1/8S751J
RS1/8S751J
C
C
C
C
C
917
918
919
920
921
CKSYB475K10
CKSRYB223K25
CKSQYB225K10
CCSRCH270J50
CCSRCH270J50
R
R
902
906
RS1/16S0R0J
RS1/16S0R0J
C
C
922
923
CKSYB105K16
CKSRYB103K50
C
Unit Number : CWM6777
Unit Name
: Keyboard Unit
MISCELLANEOUS
IC
D
D
X
IL
1801
1801
1802
1801
1801
IL 1802
IL 1803
IL 1804
LCD1801
IC
Diode
Diode
Ceramic Resonator 4.97MHz
Lamp 14V 40mA
PD6293A
MA152WK
MA152WA
CSS1422
CEL1547
Lamp 14V 40mA
Lamp 14V 40mA
Lamp 14V 40mA
LCD
CEL1547
CEL1547
CEL1547
CAW1560
RESISTORS
R
R
R
R
R
1801
1802
1803
1804
1805
RS1/8S222J
RS1/8S222J
RS1/10S471J
RS1/10S471J
RS1/10S471J
R
1806
RS1/10S471J
CAPACITORS
C
1801
D
CKSQYB103K25
Unit Number : CWX2411
Unit Name
: Control Unit
MISCELLANEOUS
IC
IC
IC
Q
D
201
301
701
101
801
IC
IC
IC
Transistor
LED
UPD63711GC
BA5985FM
BA05SFP
2SB1132
CL200IRX
D
X
S
S
802
201
801
802
LED
Ceramic Oscillator 16.934MHz
Spring Switch(HOME)
Spring Switch(CLAMP)
CL200IRX
CSS1456
CSN1051
CSN1052
RESISTORS
R
R
R
R
R
101
102
103
201
202
RS1/8S120J
RS1/8S100J
RS1/16S222J
RS1/16S104J
RS1/16S103J
R
R
R
R
R
203
204
205
206
207
RS1/16S393J
RS1/16S103J
RS1/16S103J
RS1/16S182J
RS1/16S123J
CAPACITORS
C
C
C
C
C
101
102
103
104
105
CCSRCH102J25
CKSRYB104K16
CEV101M6R3
CEV470M6R3
CKSQYB334K16
C
C
C
C
C
106
107
201
202
203
CKSQYB334K16
CKSQYB334K16
CKSRYB104K16
CKSRYB471K50
CKSRYB104K16
C
C
C
C
C
205
206
207
208
209
CEV101M6R3
CKSRYB104K16
CKSRYB104K16
CKSRYB104K16
CKSRYB104K16
C
C
C
C
C
210
211
212
213
214
CKSRYB332K50
CKSRYB104K16
CKSRYB104K16
CKSRYB392K50
CKSRYB104K16
C
C
C
C
C
215
216
217
218
219
CKSRYB104K16
CCSRCJ3R0C50
CCSRCH270J50
CKSRYB104K16
CCSRCH181J50
C
C
C
C
C
220
221
222
223
224
CCSRCH510J50
CKSRYB682K25
CEV220M6R3
CKSRYB103K25
CKSRYB224K10
C
C
C
C
C
301
603
604
702
703
CEV101M10
CCSQSL152J50
CCSQSL152J50
CCH1349
CKSQYB334K16
E
Q
Q
10µF/10V
Unit Number :
Unit Name
: Photo Unit(S8)
1
2
Photo-transistor
Photo-transistor
CPT230SX-TU
CPT230SX-TU
Miscellaneous Parts List
M
M
M
1
2
3
Pickup Unit(Service)(P8)
Motor Unit(CARRIAGE)
Motor Unit(LOADING)
Motor Unit(SPINDLE)
Fuse(10A)
CXX1285
CXB2190
CXB2195
CXB2562
CEK1136
41
DEH-2150,1150
6. ADJUSTMENT
6.1 CD ADJUSTMENT
1) Precautions
• This unit uses a single power supply (+5V) for the regulator. The signal reference potential, therefore, is
connected to REFO(approx. 2.5V) instead of GND.
If REFO and GND are connected to each other by mistake during adjustments, not only will it be impossible to measure the potential correctly, but the servo
will malfunction and a severe shock will be applied to
the pick-up. To avoid this, take special note of the following.
Do not connect the negative probe of the measuring
equipment to REFO and GND together. It is especially
important not to connect the channel 1 negative
probe of the oscilloscope to REFO with the channel 2
negative probe connected to GND.
Since the frame of the measuring instrument is usually at the same potential as the negative probe, change
the frame of the measuring instrument to floating status.
If by accident REFO comes in contact with GND,
immediately switch the regulator or power OFF.
• Always make sure the regulator is OFF when connecting and disconnecting the various filters and wiring
required for measurements.
• Before proceeding to further adjustments and measurements after switching regulator ON, let the player
run for about one minute to allow the circuits to stabilize.
• Since the protective systems in the unit's software are
rendered inoperative in test mode, be very careful to
avoid mechanical and /or electrical shocks to the system when making adjustment.
• Disc detection during loading and eject operations is
performed by means of a photo transistor in this
unit.Consequently, if the inside of the unit is exposed
to a strong light source when the outer casing is
removed for repairs or adjustment, the following malfunctions may occur.
*During PLAY, even if the eject button is
pressed,the disc will not be ejected and the unit
will remain in the PLAY mode.
*The unit will not load a disc.
When the unit malfunctions this way, either re-position the light source, move the unit or cover the photo
transistor.
42
2) Test Mode
This mode is used for adjusting the CD mechanism
module of the device.
• Test mode starting procedure
Reset while pressing the 4 and 6 keys together.
• Test mode cancellation
Switch ACC, back-up OFF.
• After pressing the EJECT key, do not press any other
key until the disk is completely ejected.
• If the ] or [ key is pressed while focus search is in
progress, immediately turn the power off (otherwise
the actuator may be damaged due to adhesion of the
lenses).
• Jump operation of TRs other than 100TR continues
after releasing the key. CRG move and 100TR jump
operations are brought into the “Tracking close” status when the key is released.
• Powering Off/On resets the jump mode to “1TR”, and
the automatic adjustment value to the initial value.
DEH-2150,1150
- Flow Chart
4
6
Test Mode In
Reset
SOURCE
Select CD
New test mode
BAND
Power ON
(Adjustment for T.Offset)
TRK
MIN
Power ON
(Not adjustment for T.Offset)
SEC
00 00 00
Display
6
3
TRK
MIN
SEC
99 99 99
Display
Power OFF
BAND
*1
Focus Close/
S Curve Check
TRK
MIN
TRK
Display
]
[
CRG+
CRG-
2
*2
Focus Mode
Select
SEC
91 91 91
Display
1
6
3
*3
<Tracking Servo Close>
MIN
TRK
SEC
MIN
SEC
TRK
00 00 00
0x 0x 0x
MIN
or
TRK
MIN
SEC
TRK
00 00 00
Auto Adjustment
Display Select
MIN
or
SEC
TRK
99 99 99
MIN
SEC
00 00 00
or
SEC
TRK
99 99 99
MIN
SEC
99 99 99
Power OFF
6
1
BAND
T.Close and
F,T AGC and
RF AGC and
Fit Servo
]
3
T. Close and
Fit Servo
RF AGC Coefficient Display/
Rough Servo and RF AGC
[
CRG+
TRK
MIN
T.Balance
Adjustment
CRGTRK
SEC
MIN
or
or
TRK
MIN
SEC
8x 8x 8x
8x 8x 8x
Display
2
TRK
SEC
MIN
SEC
9x 9x 9x
9x 9x 9x
Tracking
Open
Power OFF
3
1
BAND
]
6
*4
F, T, RF AGC/
F.Bias Display Select
F, T AGC and
RF AGC
[
2
*6 CRG-/TR Jump- *6
*5
CRG/TR Jump NO.
Select
CRG+/TR Jump+
*7
TRK
Power OFF
Display
MIN
SEC
8x 8x 8x
or
BAND
TRK
2
MIN
SEC
9x 9x 9x
Tracking
Open
TRK
MIN
SEC
8x 8x 8x
Display
or
TRK
MIN
SEC
9x 9x 9x
*1
"00", "99"→Focus Close / "01"→S.Curve
*2
Focus Close
00(99)
*3
F.Cancel
*4
*5
T.Offset
TRK, MIN, SEC
1TR
91(81)
S.Curve
01
4TR
92(82)
F.AGC Gain
10TR
93(83)
LD Off
02
*6
1TR/4TR/10TR/32TR/100TR
*7
CRG Move,100TR Jump
The original display
T.AGC Gain
32TR
94(84)
F.Bias
100TR
95(85)
CRG Move
96(86)
43
DEH-2150,1150
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
• Note :
The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted
PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if
the PU unit must be changed, the grating should be checked using the procedure below.
• Purpose :
To check that the grating is within an acceptable range when the PU unit is changed.
• Symptoms of Mal-adjustment :
If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform
track search operations, or taking a long time for track searching.
• Method :
• Measuring Equipment
• Measuring Points
• Disc
• Mode
• Oscilloscope, Two L.P.F.
• E, F, REFOUT
• ABEX TCD-784
• TEST MODE
CONTROL UNIT
E
F
L.P.F.
E
Xch
100kΩ
390pF
REFO
F
REFO
Ych
Oscilloscope
100kΩ
390pF
REFO
L.P.F.
• Checking Procedure
1. In test mode, load the disc and switch the 5V regulator on.
2. Using the ] and [ buttons, move the PU unit to the innermost track.
3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key 3 2 times. The display will change, returning to "81" on the
fourth press.
4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75° . Refer to the photographs supplied to determine the phase angle.
5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any
improvement. If, after trying this a number of times, the grating angle does not become less than 75° then the
mechanism should be judged to be at fault.
• Note
Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be
seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle.
• Hint
Reloading the disc changes the clamp position and may decrease the "wobble".
44
DEH-2150,1150
Grating waveform
Ech → Xch 20mV/div, AC
Fch → Ych 20mV/div, AC
0°
30°
45°
60°
75°
90°
45
DEH-2150,1150
7. GENERAL INFORMATION
7.1 DIAGNOSIS
7.1.1 TEST MODE
- Error Messages
If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the
error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the
users and also for facilitating trouble analysis and repair work in servicing.
(1) Basic Indication Method
1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains
in blank as before.
2) Head unit display examples
Depending on display capability of LCD used, display will vary as shown below. xx contains the error number.
8-digit display
ERROR–xx
6-digit display
ERR–xx
OR
Err–xx
4-digit display
E–xx
(2) Error Code List
Code Class
Displayed error code Description of the code and potential cause(s)
10
Electricity Carriage Home NG
CRG can't be moved to inner diameter.
CRG can't be moved from inner diameter.
→ Failure on home switch or CRG move mechanism.
11
Electricity
Focus Servo NG
Focusing not available.
→ Stains on rear side of disc or excessive vibrations on REWRITABLE.
12
Electricity
Spindle Lock NG
Spindle not locked. Sub-code is strange (not readable).
→ Failure on spindle, stains or damages on disc, or excessive vibrations.
Subcode NG
A disc not containing CD-R data is found. Turned over disc are found,
though rarely.
→ Failure on home switch or CRG move mechanism.
RF AMP NG
An appropriate RF AMP gain can't be determined.
→ CD signal error.
17
Electricity
Setup NG
APC protection doesn't work. Focus can be easily lost.
→ Damages or stains on disc, or excessive vibrations.
30
Electricity
Search Time Out
Failed to reach target address.
→ CRG tracking error or damages on disc.
A0
System
Power Supply NG
Power (VD) is ground faulted.
→ Failure on SW transistor or power supply (failure on connector).
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors).
Unreadable TOC does not constitute an error. An intended operation continues in this case.
A newly designed head unit must conform to the example given above.
Upper digits of an error code are subdivided as shown below:
1x: Setup relevant errors, 3x: Search relevant errors, 3x: Search relevant errors, Ax: Other errors.
46
DEH-2150,1150
- New Test Mode
S-CD plays the same way as before.
If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its
cause and time occurred (in absolute time) are displayed.
During setup, operational status of the control software (internal RAM: CPOINT) is displayed.
These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis.
(1) Shifting to the New Test Mode
1 Turn on the current test mode by starting the reset from the key.
2 Select S-CD for the source through the specified procedure including use of the [SOURCE] key, and inserting the
disc. Then, press the [Jump Mode Selector] key while maintaining the regulator turned off.
3 After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off.
You can reset the new test mode by turning on the reset start.
* With some products, the new test mode can be reset through the same operations as that employed for shifting to
the STBY mode (while maintaining the Acc turned off).
(2) Key Correspondence
Key
Test mode
(Example)
Power Off
Power On
BAND To power on
To power off
(offset adjustment performed)
In-play
–
New test mode
Error Production
Time/Err.No. switching
]
–
FWD-Kick
FF/TR+
–
[
–
REV-Kick
REV/TR-
–
1
–
Scan
–
2
–
T.Close (AGC performed)
/parameter display switching
T.BAL adjustment
/T.Open
F.Close/RF AGC/AGC
Mode
–
3
To power on
–
–
(offset adjustment not performed)
6
–
Mode switching
Auto/Manu –
/T.Close (no AGC)/Jump switching
Note: Eject and CD on/off is performed in the same procedure as that for the normal mode.
(3) Cause of Error and Error Code
Code Class
Contents
40
Electricity Off focus detected.
Description and cause
FOK goes low.
→ Damages/stains on disc, vibrations or failure on servo.
41
Electricity
Spindle unlocked.
FOK = Low continued for 50 msec.
→ Damages/stains on disc, vibrations or failure on servo.
42
Electricity
Sub-code unreadable.
Sub-code was unreadable for 50 msec.
→ Damages/stains on disc, vibrations or failure on servo.
43
Electricity
Sound skipping detected.
Last address memory function was activated.
→ Damages/stains on disc, vibrations or failure on servo.
Note: Mechanical errors during aging are not displayed.
The error codes should be indicated in the same way as in the normal mode.
47
DEH-2150,1150
(4) Display of Operational Status (CPOINT) during Setup
Status No. Contents
01
Carriage move to home position started.
02
Carriage is moving toward inner diameter.
03
Carriage is moving toward outer diameter.
05
11
12
13
14
15
16
17
18
24
25
26
27
28
29
30
31
32
33
34
35
Carriage outer diameter feed (1 second) in progress.
Setup started.
Spindle rotation and focus search started.
Waiting for focus close (XSI=Low).
Waiting for focus close (FOK=High). (After AGC)
Waiting for focus close (FOK=High). (Before AGC)
Rough AGC in progress.
Setup (1/2) before T balance adjustment is started.
Setup (2/2) before T balance adjustment is started.
T balance adjustment (1/2).
T balance adjustment (2/2).
Standing by after spindle rough servo is over.
Setup before RF AGC (first) is started.
RF AGC (first) in progress.
Setup before RF AGC (second) is started.
RF AGC (second) in progress.
Tracking close in progress.
Standing by after tracking is closed.
Focus AGC started.
Focus AGC in progress. Tracking AGC started.
Tracking AGC in progress.
Spindle processes applicable servo.
Check of MIRR and LOCK pin. RF AGC in progress.
CRG close in progress. Check of sub-code.
36
Protective action
None
Specified 10 seconds has been passed or failure
on home switch.
Specified 10 seconds has been passed or failure
on home switch.
None
None
None
Specified focus search time has been passed.
Specified focus search time has been passed.
Specified focus search time has been passed.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus.
Off focus. Spindle not locked.
Sub-code unreadable.
(5) Display Examples
1) During Setup (When status no. = 11)
TRK No.
MIN.
SEC.
11
11'
11"
2) During Operation (TOC read, TRK search, Play, FF and REV)
The same as in the normal mode.
3) When a Protection Error Occurred
Switch to the following displays (A) and (B) using the [BAND] switch:
(A) Error occurrence timing display in absolute time.
An example: Error occurred in 12th tune at 34'56" in absolute time.
TRK No.
12
MIN.
34'
SEC.
56"
(B) Error No. display
An example: Error #40 (Off focus is detected)
ERROR-40
48
DEH-2150,1150
7.1.2 DISASSEMBLY
- Removing the Upper Case (not shown)
- Removing the CD Mechanism Module (Fig.1)
Remove the four screws.
Disconnect the connector and then remove the CD
Mechanism Module (not shown).
- Removing the Panel Assy (not shown)
1. Disconnect the two stoppers and then remove the
Panel Assy.
CD Mechanism Module
- Removing the Tuner Amp Assy
Fig.1
Cover
Remove the two screws (Fig.2).
Remove the three screws and then remove
the Cover (Fig.2).
Fig.2
Remove the screw (Fig.3).
Disconnect the four claws and then remove
the Tuner Amp Assy (Fig.3).
Fig.3
Tuner Amp Assy
49
DEH-2150,1150
- Removing the Upper Frame
1. Remove six Springs A, two Springs B and four
Screws.
2. Remove two Tabs situated on rear side of the Upper
Frame, remove two Arms on the front side, then
remove two Tabs on the front side.
A
Upper Frame
A
A
A
B
A
Arm
Arm
B
A
- Removing the Carriage Mechanism
Carriage Mechanism Section
1. Disengage the Carriage Mechanism from the two
dampers situated in the front side by driving it up,
then disengage and remove the mechanism from the
one damper by driving it up aslant into front side
direction.
Note : When assembling the Carriage Mechanism, coat
the dampers with alcohol prior to the assembly.
- Removing the Clamp Arm Assy
A
Clamp Arm Assy Section
1. Remove a Spring A, a B and a Spring C.
2. Drive the Clamp Arm Assy up into rear side direction,
then disengage the arm from its current position
Finally, drive the assembly approximately 45 degrees
upward, then slide the assembly toward right side to
remove it.
B
C
50
DEH-2150,1150
- Removing the Guide Arm Assy
1. Remove a connector, a spring A and B
2. Drive the Guide Arm Assy up aslant into rear side
direction, then remove it from a Pin. Finally, drive the
assembly approximately 45 degrees upward, then
slide the assembly toward left side to remove it.
Note : When assembling the guide arm assembly, route
the cord inside the assembly. In this operation,
care must be exercised so that cord may be
caught by the gear.
Guide Arm Assy Section
A
B
Pin
LO Arm Assy Section
- Removing the LO Arm Assy
1. Remove two Pins to dismount the LO Arm Assy.
- Removing the Control Unit and the Spindle
Short Pin
Motor
1. Remove from the connector after mounting the short
pin on the flexible PCB of the pickup unit.
2. Remove two Soldered joints, then remove two
Screws A.
3. Remove two connectors and a Screw B.
4. Disengage the Control Unit from two Tabs, then dismount the unit by sliding it toward left.
5. Dismount the Spindle Motor.
Spindle Motor
B
Control Unit
A
A
51
DEH-2150,1150
- Removing the Loading Motor and Carriage
C
Motor
Guide
1. Remove the Spring and two Screws A.
2. Dismount the Loading Motor.
3. Remove the Belt, a Screw B, two Screws C, a Guide
and a Screw Unit.
4. Dismount the Carriage Motor.
Note : When assembling the Belt, use care so that it
may not be contaminated by grease.
B
Screw Unit
Carriage Motor
Belt
C
A
A
Loading Motor
- Removing the Pickup Unit
1. Remove two Screws and a Shaft.
2. Dismount the Pickup Unit.
Pickup Unit
Shaft
52
DEH-2150,1150
7.2 PARTS
7.2.1 IC
- Pin Functions(PE5091A)
Pin No.
Pin Name
1
MODEL1
2
NL1
3
NL2DT
4
AVSS
5
ST
6
SD
7
AREF1
8
KYDT
9
DPDT
10
SDBW
11
TUNPDI
12
TUNPDO
13
TUNPCK
14
TUNPCE
15
NC
16
XSI
17
XSO
18
XSCK
19
DRST
20
ADPW
21
NC
22
VDCONT
23
CONT
24
XAO
25
XRST
26
XSTB
27
CLAMP
28
MIRR
29
FOK
30
LOCK
31
CDLOAD
32
TELIN
33
VSS
34
CDEJECT
35
CD5VON
36–40
NC
41
SWVDD
42
SYSPW
43
NC
44
MUTE
45
PEE
46
LOCH
47
RDS57K
48
TUNPCE2
49
NC
50
VCK
51
VDT
52
ANTPW
53
VST
54–57
DEQ4-1
58, 59
NC
60
RESET
61, 62
NC
63
ASENS
I/O
I
I
I
Format
I
I
I
O
I
I
O
O
O
C
C
C
I
O
O
O
O
C
C
C
C
C
O
O
O
O
O
I
I
I
I
O
I
C
C
C
C
C
C
C
O
O
C
O
O
C
C
O
O
O
I
O
C
C
C
O
O
O
O
O
C
C
C
C
C
I
C
Function and Operation
Model select input
Noise level input
Noise level input 2
A/D GND
Stereo input
SD signal input
(D/A converter standard voltage)
Key data input
Key data output
SDBW input
PLL IC data input
PLL IC data output
PLL IC clock output
PLL IC chip enable output
Not used
LSI data input
LSI data output
LSI clock output
RDS decoder reset output
A/D converter power output
Not used
VD power control output
Servo driver power control output
CD LSI data discernment control signal output
CD LSI reset output
CD LSI strobe output
Disc clamp sense input
Mirror detection input
Focus OK signal input
Spindle lock detector input
LOAD motor loading control output
Cellular mute input
GND
LOAD motor eject control output
CD +5V power supply control output
Not used
Grille power supply control output
System power supply control output
Not used
Mute output
Beep tone output
LOCH output
57kHzBP-OUT sense input
EEPROM chip enable output 2
Not used
Clock output for electronic volume
Data output for electronic volume
Antenna power output
Strobe pulse output for electronic volume
Direct EQ data output 4-1
Not used
Reset
Not used
ACC power sense input
53
DEH-2150,1150
Pin No.
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Pin Name
BSENS
DSENS
TMUTE
LOCL
VDD
X2
X1
IC
NC
TESTIN
AVDD
AVREF0
SL
TEMP
VDSENS
DSCSNS
EJTSNS
Output Format
C
I/O
I
I
O
O
I
I
I
I
I
I
Meaning
C MOS output
Format
C
C
Function and Operation
Back up power sense input
Grille detach sense input
Tuner mute output
LOC L output
Power supply
Crystal oscillator connection pin
Crystal oscillator connection pin
GND
Not used
Test program mode input
Positive power supply terminal for analog circuit
GND
Signal level input
Temperature detector input
Over voltage sense input
Disc detect input
Disc EJECT position detect input
IC's marked by* are MOS type.
Be careful in handing them because they are very liable
to be damaged by electrostatic induction.
*PE5091A
80
61
1
60
20
41
21
54
S-80834ANY
40
1
2
3
OUT
VDD
VSS
DGND
Ct
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
STBY
OUT2+
VCC
OUT1-
P-GND1
OUT1+
SVR
IN1
IN2
S-GND
IN4
IN3
Ac_gnd
OUT3+
P-GND3
OUT3-
VCC
OUT4+
MUTE
OUT4-
P-GND4
Switch_out
6
Mute
STBY
IN4(-)-L
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Amp2
Mute
Isolator
Fader
Mute
Amp1
Amp3
AGND
Gain
Adjust
Bass
VREFin
3 Line Serial Bus
Fader
REARout-L
Gain
Adjust
Bass
FRNTout-L
FADERin-L
TONEout-L
NC
Volume,
Loudness Treble
BASS-C2-L
Volume, Treble
Loudness
BASS-R-L
BASS-C1-L
TREB-L
VRin-L
Zero-cross
Detector
LOUD-L
7
ZCin-L
5
IN4(+)-L
A
SWout-L
4
IN3-L
Power
Supply
AGND
3
IN2-L
2
IN1-L
2
1
AVcc
1
OUT2-
Protector
P-GND2
PAL005A
TAB
Power
Supply
STB
CLK
DATA
DVcc
REARout-R
FRNTout-R
FADERin-R
TONEout-R
NC
BASS-C2-R
BASS-R-R
BASS-C1-R
TREB-R
VRin-R
LOUD-R
ZCin-R
SWout-R
AGND
IN4(-)-R
IN4(+)-R
IN3-R
IN2-R
IN1-R
VCC
DEH-2150,1150
SN761029DL
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
Isolator
A
Mute
Amp4
55
NC
VCC
56
1
BR9010FV
8
GND
CS
2 CS : Chip select input
7
SK : Serial data clock input
DI : Serial data input
DO : Serial data output
3 WC: Write control input
6
SK
4
DI
5
WC
DO
SW2 12
SW1 11
GND 10
OUTPUT1 9
NF1 8
O1T 7
IN1T 6
O1M 5
IN1M 4
O1B 3
IN1B 2
INPUT1 1
10k
400k
10k
400k
10k
400k
4k
GND
3k
3k
3k
20k
430k
430k
430k
LOGIC
REF
47k
47k
430k
430k
430k
20k
VCC
4k
3k
3k
3k
10k
400k
10k
400k
10k
400k
13 SW3
14 SW4
15 VCC
16 OUTPUT2
17 NF2
18 O2T
19 IN2T
20 O2M
21 IN2M
22 O2B
23 IN2B
24 INPUT2
DEH-2150,1150
M62415FP
DEH-2150,1150
- Pin Functions (PD6293A)
Pin No.
1-5
6-9
10
11-14
15,16
17
18
19
20
21
22
23
24
25,26
27
28
29-32
33-55
56
57-64
Pin Name
SEG4-0
COM3-0
VLCD
KST3-0
KDT0,1
REM
DPDT
NC
KYDT
MODA
X0
X1
VSS
KDT2,3
NC
KST4
NC
SEG35-13
VDD
SEG12-5
I/O
O
O
Function and Operation
LCD segment output
LCD common output
LCD drive power supply
Key strobe output
Key data input (analogue input)
Remote control reception
Display data input
Not used
Key data output
GND
Crystal oscillator connection pin
Crystal oscillator connection pin
GND
Key data input
Not used
Key strobe output
Not used
LCD segment output
Power supply
LCD segment output
O
I
I
I
O
I
O
O
O
48
33
*PD6293A
17
64
1
49
16
32
57
DEH-2150,1150
- Pin Functions (UPD63711GC)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
58
Pin Name
D.GND
RFOK
rst
A0
stb
sck
SO
SI
xtalen
D.VDD
DA.VDD
R_OUT
DA.GND
REGC
DA.GND
L_OUT
DA.VDD
R+
RLL+
X.VDD
XTAL
xtal
X.GND
D.VDD
EMPH
FLAG
I/O
O
I
I
I
I
O
I
I
O
I
O
O
O
O
O
I
O
O
O
29
30
31
32
33
34
DIN
DOUT
SCKIN
SCKO
LRCKIN
LRCK
I
O
I
O
I
O
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
HOLD
TX
D.GND
C16M
LIMIT
D.VDD
LOCK
RFCK
MIRR
PLCK
D.GND
C1D1
C1D2
C2D1
C2D2
C2D3
D.VDD
PACK
TSO
TSI
tsck
TSTB
D.GND
O
O
O
I
O
O
O
O
O
O
O
O
O
O
O
I
I
I
Function and Operation
Logic circuit GND
RFOK signal output
Reset signal input
Command/parameter identification signal input
Data strobe signal input
Clock signal input for serial data input/output
Serial data and status signal output
Serial data input
Crystal oscillation control pin
Positive power supply terminal to logic circuit
Positive power supply terminal to D/A converter
Right channel audio output signal
D/A converter GND
The outside putting capacitor connection pin for SCF regulator
D/A converter GND
Left channel audio output signal
Positive power supply terminal to D/A converter
Right channel audio data output
Right channel audio data output
Left channel audio data output
Left channel audio data output
Positive power supply terminal to crystal oscillation circuit
Crystal oscillator connect pin
Crystal oscillator connect pin
Crystal oscillation circuit GND
Positive power supply terminal to logic circuit
Output pin for the pre-emphasis data in the sub-Q code
Flag output pin to indicate that audio data currently being output consists
of noncorrectable data
Serial data input to internal DAC
Serial audio data output
Serial clock input to internal DAC
Audio data that is output from DOUT changes at rising edge of this clock
LRCK signal input to internal DAC
Signals to distinguish the right and left channels of the audio data output
from DOUT
Defect detection output
Digital audio interface data output
Logic circuit GND
Oscillator clock buffering output
Status of the pin is output at Bit 5 of the status output
Positive power supply terminal to logic circuit
EFM synchronous detection signal
Frame synchronous signal of XTAL-system
MIRR output
Monitor pin of bit clock
Logic circuit GND
Output pin for indicating the C1 error correction results
Output pin for indicating the C1 error correction results
Output pin for indicating the C2 error correction results
Output pin for indicating the C2 error correction results
Output pin for indicating the C2 error correction results
Positive power supply terminal to logic circuit
CD-TEXT PACK synchronous signal
CD-TEXT data serial output
CD-TEXT control parameter serial input
CD-TEXT serial clock input
CD-TEXT parameter strobe signal input
Logic circuit GND
DEH-2150,1150
Pin Name
TEST0
TEST1
ATEST
A.GND
FD
TD
SD
MD
DAC0
DAC1
DAC2
DAC3
A.VDD
EFM
ASY
C3T
RFI
AGCO
AGCI
RFO
EQ2
EQ1
RFA.GND
A
C
B
D
F
E
A.VDD
REFOUT
FEFEO
TETEO
TE2
TEC
A.GND
PD
LD
PN
A.VDD
I/O
I
I
O
Function and Operation
Test pin
Test pin
Test pin
Analog circuit GND
Focus drive output
Tracking drive output
Sled drive output
Spindle drive output
DAC output for adjustment
DAC output for adjustment
DAC output for adjustment
DAC output for adjustment
Positive power supply terminal to analog circuit
EFM signal output
EFM comparator reference voltage input
3T detection capacitor additional pin
RF signal input for EFM data regulation
RF signal output of after gain adjustment
RF-AGC amplifier input
RF summing amplifier output
RF amplifier equalizer parts additional pin
RF amplifier equalizer parts additional pin
RF summing amplifier inverted input
Analog circuit GND
Photo detector A input
Photo detector C input
Photo detector B input
Photo detector D input
Photo detector F input
Photo detector E input
Positive power supply terminal to analog circuit
Reference electric potential output
Focus error amplifier inverted input
Focus error amplifier output
Tracking error amplifier inverted input
Tracking error amplifier output
Tracking error output of after amplification
Tracking comparator input
Analog circuit GND
PD detection signal input for LD output monitor
LD control current output
APC circuit control polarity set pin
Positive power supply terminal to analog circuit
O
O
O
O
O
O
O
O
O
I
I
O
I
O
I
I
I
I
I
I
I
O
I
O
I
O
O
I
I
O
I
1
1
25
20
Pin No.
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
*UPD63711GC
50
40
76
61
75
60
100
80
51
41
26
21
59
DEH-2150,1150
- Pin Functions (BA5985FM)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
BA5985FM
60
Pin Name
FWD
OPIN1(+)
OPIN1(−)
OPOUT1
OPIN2(+)
OPIN2(−)
OPOUT2
VCC
VOL(−)
VOL(+)
VO2(−)
VO2(+)
VO1(−)
VO1(+)
VO4(+)
VO4(−)
VO3(+)
VO3(−)
GND
BIAS
MUTE
OPOUT3
OPIN3(−)
OPIN3(+)
OPOUT4
OPIN4(−)
OPIN4(+)
REV
I/O
I
I
I
O
I
I
O
O
O
O
O
O
O
O
O
O
O
I
O
I
I
O
I
I
I
Function and Operation
Loading driver FWD input
CH1 pre-amplifier input
CH1 pre-amplifier inverted input
CH1 pre-amplifier output
CH2 pre-amplifier input
CH2 pre-amplifier inverted input
CH2 pre-amplifier output
Power supply
Loading driver negative output
Loading driver positive output
Driver CH2 negative output
Driver CH2 positive output
Driver CH1 negative output
Driver CH1 positive output
Driver CH4 positive output
Driver CH4 negative output
Driver CH3 positive output
Driver CH3 negative output
GND
Bias input
Mute control
CH3 pre-amplifier output
CH3 pre-amplifier inverted input
CH3 pre-amplifier input
CH4 pre-amplifier output
CH4 pre-amplifier inverted input
CH4 pre-amplifier input
Loading driver REV input
DEH-2150,1150
7.2.2 DISPLAY
COMMON
SEGMENT
- CAW1560
61
DEH-2150,1150
7.3 OPERATIONAL FLOW CHART
Power ON
VDD=5V
68pin
bsens
66pin
L
asens
65pin
L
dsens
63pin
L
ADPW←H
20pin
Starts communication with Grille microcomputer.
300ms
swvdd←L
41pin
Source keys
operative
Source ON
YES
SYSPW←H
42pin
To each source's flow chart
62
300ms
In case of the above signal, the communication
with Grille microcomputer may fail.
If the time interval is not 300msec, the oscillator
may be defective.
DEH-2150,1150
8. OPERATIONS AND SPECIFICATIONS
8.1 OPERATIONS
(DEH-2150)
SOURCE/OFF button
Disc Loading Slot
+/– button
EQ button
BAND button
5/∞/2/3 buttons
EJECT button
LOCAL button
CLOCK button
Buttons 1–6
Detach button
AUDIO button
BSM button
(DEH-1150)
SOURCE/OFF button
Disc Loading Slot
+/– button
5/∞/2/3 buttons
EJECT button
Detach button
LOCAL button
LOUD button
CLOCK button
Buttons 1–6
BSM button
BAND button
AUDIO button
63
64
Hold for 1 second
3. Turn the source OFF.
2. Raise or lower the volume.
• When no disc is set in this product, built-in CD player source will not change.
• When this product’s blue/white lead is connected to the car’s Auto-antenna relay control terminal,
the car’s Auto-antenna extends when this product’s source is switched ON. To retract the antenna,
switch the source OFF.
Note:
Each press of the SOURCE/OFF button selects the desired source in the following order:
Built-in CD player = Tuner
Each press changes the Source ...
1. Select the desired source (e.g. Tuner).
• Loading a disc in this product.
Note:
The following explains the initial operations required before you can listen to music.
To Listen to Music
Basic Operation
0.5 seconds or more
Seek Tuning
FM1 = FM2
= FM3 = AM
Band
Broadcast station preset memory
• Up to 18 FM stations (6 in FM1, FM2 and FM3) and 6 AM stations can be stored in
memory.
• You can also use the 5 or ∞ buttons to recall broadcast stations memorized in buttons
1 through 6.
Note:
2 seconds or less
2 seconds or more
Preset station recall
• You can memorize broadcast stations in buttons 1 through 6 for
easy, one-touch station recall.
Preset Tuning
Band Indicator
Frequency Indicator
Preset Number Indicator
• If you continue pressing the button for longer than 0.5 seconds, you can skip broadcast
stations. Seek Tuning starts as soon as you release the button.
• Stereo indicator “” lights when a stereo station is selected.
Note:
0.5 seconds or less
Manual Tuning (step by step)
• You can select the tuning method by changing the length of time
you press the 2/3 button.
Manual and Seek Tuning
Reset the AM tuning step from 9 kHz (the factory preset step) to 10 kHz when using the
tuner in North, Central or South America.
Basic Operation of Tuner
DEH-2150,1150
• The CD function can be turned ON/OFF
with the disc remaining in this product.
• A disc left partially inserted after ejection
may incur damage or fall out.
Note:
Eject
Fast Forward/Reverse
• If a disc cannot be inserted fully or playback fails, make sure the recorded side is down.
Push the EJECT button and check the disc for damage before reinserting it.
• If a disc is inserted with the recorded side up, it will be ejected automatically after a few
moments.
• If the built-in CD player cannot operate properly, an error message (such as “ERROR-14”)
appears on the display.
Note:
0.5 seconds or less
Continue pressing
Track Search
• You can select between Track Search or Fast Forward/Reverse by
pressing the 2/3 button for a different length of time.
Track Search and Fast Forward/Reverse
Play Time Indicator
Track Number Indicator
• The built-in CD player plays one standard 12 cm or
8 cm (single) CD at a time. Do not use an adapter
when playing 8 cm CD.
Note:
Disc Loading Slot
Basic Operation of Built-in CD Player
Basic Operation
3. Cancel the Audio Menu.
2. Operate a mode.
Each press changes the Mode ...
1. Select the desired mode in the Audio Menu.
• After entering the Audio Menu, if you do not perform an operation within about 30 seconds, the
Audio Menu is automatically canceled.
Note:
With this Menu, you can adjust the sound quality.
Entering the Audio Menu
Each press of the EQ button selects the desired equalizer curve in the following order:
EQ1 = EQ2 = EQ3 = OFF
Each press changes the Equalizer curve ...
• Press the EQ button to select the desired Equalizer curve.
You can switch between Equalizer curves.
Selecting the Equalizer Curve (DEH-2150)
A TitleAdjustment
Audio
(English)
DEH-2150,1150
65
66
The display shows “+6” – “–6”.
2. Boost or attenuate the bass
∞ buttons.
level with the 5/∞
1. Press the AUDIO button and select the Bass mode (BAS) in the Audio Menu.
You can adjust a Bass level as desired.
Bass Adjustment (BAS)
• FADER “0” is the proper setting when 2 speakers are in use.
Note:
“L9” – “R9” is displayed as it moves
from left to right.
3. Adjust left/right speaker bal3 buttons.
ance with the 2/3
“F15” – “R15” is displayed as it
moves from front to rear.
2. Adjust front/rear speaker bal∞ buttons.
ance with the 5/∞
1. Press the AUDIO button and select the Fader/Balance mode (FADER) in the
Audio Menu.
This function allows you to select a Fader/Balance setting that provides ideal listening conditions in all occupied seats.
Balance Adjustment (FADER)
The Audio Menu features the following functions.
Audio Menu Functions
Audio Adjustment
• Switch the Loudness function
ON/OFF with the LOUD
button.
7 DEH-1150
2. Switch the Loudness function
∞ butON/OFF with the 5/∞
tons.
“LOUD”
“LOUD”
1. Press the AUDIO button and select the Loudness mode (LOUD) in the Audio
Menu.
7 DEH-2150
The Loudness function compensates for deficiencies in the low and high sound ranges at
low volume.
Loudness Adjustment (LOUD)
The display shows “+6” – “–6”.
2. Boost or attenuate the treble
∞ buttons.
level with the 5/∞
1. Press the AUDIO button and select the Treble mode (TRE) in the Audio
Menu.
You can adjust a Treble level as desired.
Treble Adjustment (TRE)
DEH-2150,1150
To terminal always supplied with power
regardless of ignition switch position.
To electric terminal controlled by ignition
switch (12 V DC) ON/OFF.
To vehicle (metal) body.
Connection Diagram
Antenna jack
With a 2 speaker system, do not connect
anything to the speaker leads that are not
connected to speakers.
Yellow
Red
Black (ground)
Rear output
(DEH-2150)
This Product
Rear
speaker
Rear
speaker
Left
Front
speaker
+
≠
≠
+
≠
+
+
Violet/black
Violet
Gray/black
Gray
Rear
speaker
Rear
speaker
Right
Front
speaker
System remote control
≠
Green/black
Green
White/black
Blue/white
≠
+
≠
+
White
To system control terminal of
the power amp or Auto-antenna
relay control terminal.
(Max. 300 mA 12 V DC.)
Fuse holder(DEH-1150)
Fuse
Connecting cords with RCA
pin plugs (sold separately)
Power amp
(sold separately)
Perform these connections when using a different amp (sold separately).(DEH-2150)
DEH-2150,1150
67
DEH-2150,1150
8.2 SPECIFICATIONS
General
CD player
Power source .......... 14.4 V DC (10.8 – 15.1 V allowable)
Grounding system ........................................ Negative type
Max. current consumption ...................................... 10.0 A
Dimensions
(DIN) (chassis) ...... 178 (W) × 50 (H) × 159 (D) mm
(nose) ............ 188 (W) × 58 (H) × 19 (D) mm
(D) (chassis) ...... 178 (W) × 50 (H) × 164 (D) mm
(nose) ............ 170 (W) × 48 (H) × 14 (D) mm
Weight ...................................................................... 1.4 kg
System .................................... Compact disc audio system
Usable discs .................................................. Compact disc
Signal format .................... Sampling frequency: 44.1 kHz
Number of quantization bits: 16; linear
Frequency characteristics .............. 5 – 20,000 Hz (±1 dB)
Signal-to-noise ratio ...... 94 dB (1 kHz) (IEC-A network)
Dynamic range ............................................ 92 dB (1 kHz)
Number of channels ............................................ 2 (stereo)
FM tuner
Amplifier (DEH-2150)
Continuous power output is 22 W per channel min. into 4
ohms, both channels driven 50 to 15,000 Hz with no more
than 5% THD.
Maximum power output ...................................... 45 W × 4
Load impedance .......................... 4 Ω (4 – 8 Ω allowable)
Preout maximum output
level/output impedance .......................... 2.2 V /1 kΩ
Tone controls
(Bass) .............................................. ±12 dB (100 Hz)
(Treble) ............................................ ±12 dB (10 kHz)
Loudness contour ........ +10 dB (100 Hz), +7 dB (10 kHz)
(volume: –30 dB)
Amplifier (DEH-1150)
Frequency range ...................................... 87.5 – 108 MHz
Usable sensitivity .................................................... 10 dBf
(0.9 µV/75 Ω, mono, S/N: 30 dB)
50 dB quieting sensitivity .... 15 dBf (1.5 µV/75 Ω, mono)
Signal-to-noise ratio ...................... 70 dB (IEC-A network)
Distortion .......................... 0.3% (at 65 dBf, 1 kHz, stereo)
Frequency response ...................... 30 – 15,000 Hz (±3 dB)
Stereo separation .......................... 40 dB (at 65 dBf, 1 kHz)
AM tuner
Frequency range ........................ 531 – 1,602 kHz (9 kHz)
530 – 1,640 kHz (10 kHz)
Usable sensitivity .............................. 18 µV (S/N: 20 dB)
Selectivity .................................................. 50 dB (±9 kHz)
50 dB (±10 kHz)
Continuous power output is 17 W per channel min. into 4
ohms, both channels driven 50 to 15,000 Hz with no more
than 5% THD.
Maximum power output ...................................... 40 W × 4
Load impedance .......................... 4 Ω (4 – 8 Ω allowable)
Tone controls
(Bass) .............................................. ±12 dB (100 Hz)
(Treble) ............................................ ±12 dB (10 kHz)
Loudness contour ........ +10 dB (100 Hz), +7 dB (10 kHz)
(volume: –30 dB)
Note:
• Specifications and the design are subject to possible modification without notice due to improvements.