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
PIONEER CORPORATION 2003
ORDER NO.
CRT3173
DEH-1600/XU/UC
HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-1600
DEH-16
DEH-6
This service manual should be used together with the following manual(s):
Model No. Order No. Mech.Module Remarks
CX-3110 CRT3178 S10.1 CD Mech. Module : Circuit Description, Mech. Description, Disassembly
XU/UC
XU/UC
XU/UC
For details, refer to "Important symbols for good services".
K-ZZA. OCT. 2003 printed in Japan
1234
SAFETY INFORMATION
A
CAUTION
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
complex products such as those covered by this manual.
repair
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the
warranty.
trying to do so
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the
B
state
Health & Safety Code Section 25249.6 - Proposition 65
- CD Section Precaution
1. Before disassembling the unit, be sure to turn off
the power. Unplugging and plugging the connectors
during power-on mode may damage the ICs inside
the unit.
2. To protect the pickup unit from electrostatic discharge
C
during servicing, take an appropriate treatment
(shorting-solder) by referring to "the DISASSEMBLY"
on page 47.
3. After replacing the pickup unit, be sure to check the
grating. (See p.44.)
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.
If you are not qualified to perform the repair of this product properly and safely, you should not risk
and refer the repair to a qualified service technician.
of California to cause cancer, birth defects or other reproductive harm.
D
E
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DEH-1600/XU/UC
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[ 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:
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.
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.
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.
A
B
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.
C
D
56
DEH-1600/XU/UC
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F
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CONTENTS
SAFETY INFORMATION..................................................................................................................................... 2
A
B
C
1. SPECIFICATIONS ............................................................................................................................................6
2. EXPLODED VIEWS AND PARTS LIST............................................................................................................8
2.1 PACKING...................................................................................................................................................8
2.2 EXTERIOR(DEH-1600/XU/UC, DEH-16/XU/UC) ....................................................................................10
2.3 EXTERIOR(DEH-6/XU/UC) .....................................................................................................................12
2.4 CD MECHANISM MODULE.....................................................................................................................14
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................16
3.1 BLOCK DIAGRAM................................................................................................................................... 16
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)..............................................................................18
3.3 KEYBOARD UNIT.................................................................................................................................... 24
3.4 CD MECHANISM MODULE.....................................................................................................................26
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 30
4.1 TUNER AMP UNIT...................................................................................................................................30
4.2 KEYBOARD UNIT.................................................................................................................................... 34
4.3 CD MECHANISM MODULE.....................................................................................................................36
5. ELECTRICAL PARTS LIST ............................................................................................................................ 38
6. ADJUSTMENT ...............................................................................................................................................42
6.1 FREQUENCY CHECK FOR CLOCK.......................................................................................................42
6.2 CD ADJUSTMENT................................................................................................................................... 43
6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 44
6.4 ERROR MODE ........................................................................................................................................ 46
7. GENERAL INFORMATION.............................................................................................................................47
7.1 DIAGNOSIS............................................................................................................................................. 47
7.1.1 DISASSEMBLY ..................................................................................................................................... 47
7.1.2 CONNECTOR FUNCTION DESCRIPTION.......................................................................................... 51
7.2 PARTS......................................................................................................................................................52
7.2.1 IC ..........................................................................................................................................................52
7.2.2 DISPLAY...............................................................................................................................................59
7.3 OPERATIONAL FLOW CHART ............................................................................................................... 62
7.4 CLEANING............................................................................................................................................... 63
8. OPERATIONS ................................................................................................................................................ 64
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A
B
C
D
E
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DEH-1600/XU/UC
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5
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1. SPECIFICATIONS
A
B
C
D
E
F
6
1234
DEH-1600/XU/UC
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A
B
C
D
E
56
DEH-1600/XU/UC
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7
8
7
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2. EXPLODED VIEWS AND PARTS LIST
OTES : • Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List.
A
• Screw adjacent to mark on the product are used for disassembly.
"
• For the applying amount of lobricants or glue, follow the instructions in this manual.
(In the case of no amount instructions,apply as you think it appropriate.)
2.1 PACKING
16
B
4
7
C
6
8
2
9
17
5
3
11
12
15
1
D
(1) PACKING SECTION PARTS LIST
E
No. Description Part No.
Mark
1 Cord Assy CDE7060
2 Spring CBH1650
3 Screw CBA1650
* 4 Polyethylene Bag CEG-127
5 Screw CRZ50P090FTC
10
14
No. Description Part No.
Mark
11-1 Owner’s Manual See Contrast table(2)
11-2 Installation Manual See Contrast table(2)
* 11-3 Card ARY1048
11-4 Caution Card See Contrast table(2)
12 Carton See Contrast table(2)
13
6 Screw TRZ50P080FTC
* 7 Polyethylene Bag CEG-158
8 Handle CNC5395
F
9 Bush CNV3930
10 Polyethylene Bag CEG1173
8
1234
13 Contain Box See Contrast table(2)
14 Protector CHP2663
15 Protector CHP2664
16 Fixing Screw(M2x4) CBA1488
17 Accessory Assy CEA3438
DEH-1600/XU/UC
5678
(2) CONTRAST TABLE
DEH-1600/XU/UC, DEH-16/XU/UC and DEH-6/XU/UC are constructed the same except for the following:
Mark NO Description DEH-1600/XU/UC DEH-16/XU/UC DEH-6/XU/UC
11-1 Owner's Manual YRD5003 YRD5003 YRD5004
11-2 Installation Manual YRD5008 YRD5008 YRD5009
* 11-4 Caution Card Not used CRP1294 CRP1294
12 Carton YHG5004 YHG5005 YHG5006
13 Contain Box YHL5004 YHL5005 YHL5006
- Owner's Manual, Installation Manual
Model
DEH-1600/XU/UC
DEH-16/XU/UC
DEH-6/XU/UC
Part No.
YRD5003
YRD5008
YRD5004
YRD5009
Language
English, French, Spanish
English, French, Spanish
English, French, Spanish
English, French, Spanish
A
B
C
D
E
56
DEH-1600/XU/UC
F
7
8
9
1234
2.2 EXTERIOR(DEH-1600/XU/UC, DEH-16/XU/UC)
A
B
C
D
E
F
10
1234
DEH-1600/XU/UC
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(1) EXTERIOR(DEH-1600/XU/UC, DEH-16/XU/UC) SECTION PARTS LIST
No. Description Part No.
Mark No. Description Part No.
1 Screw BSZ26P060FTC
2 Screw BSZ30P060FTC
3 Screw BSZ30P200FTC
4 Cord Assy CDE7060
5 Cable CDE7113
6 Case CNB2793
7 Holder CNC8659
8 Earth Plate CNC8915
9 Insulator CNM8059
10 Insulator CNM8174
11 Cushion CNM8890
12 Chassis Unit CXB9542
13 Button CAC4836
14 Spring CBH1835
15 Spring CBH2208
16 Spring CBH2367
17 Bracket CNC6791
18 Holder CNC8042
19 Cover CNM6276
20 Panel CNS7238
21 Arm CNV4692
22 Arm CNV4728
23 Arm CNV5576
24 Screw IMS20P030FZK
25 CD Mechanism Module(S10.1) CXK5602
26 Screw ISS26P055FTC
27 Panel YNS5029
28 Tuner Amp Unit See Contrast table(2)
29 Screw ASZ26P060FTC
30 Screw BPZ26P080FTC
31 Screw BSZ26P160FTC
32 Fuse(10A) CEK1208
33 Pin Jack(CN352) CKB1057
34 Terminal(CN402) CKF1059
35 Plug(CN901) CKM1376
36 Connector(CN831) CKS3581
37 Connector(CN651) CKS3835
Mark
38 Antenna Jack(CN401) CKX1056
39 Holder CND1328
40 Heat Sink CNR1668
41 FM/AM Tuner Unit CWE1646
42 Holder CND1054
43 Holder YNC5004
44 Detach Grille Assy See Contrast table(2)
45 Screw BPZ20P100FZK
46 Spring CBH2210
47 Button(CD EJECT) YAC5001
48 Button(CLOCK, EQ) YAC5004
49 Button(UP) YAC5005
50 Button(DOWN) YAC5008
51 Button(SRC) YAC5011
52 Button(1-6) YAC5012
53 Button(LOUD) YAC5014
54 Button(UP, DOWN) YAC5015
55 Button(LEFT, RIGHT) YAC5018
56 Button(A, BAND) YAC5021
57 Button(DETACH) YAC5023
58 Cover YNS5021
59 Keyboard Unit See Contrast table(2)
60 LCD(LCD1801) See Contrast table(2)
61 Connector(CN1801) CKS3580
62 Sheet CNM7932
63 Lens CNV7060
64 Connector CNV7369
65 Holder YNC5001
66 Lighting Conductor YNV5001
67 Rubber YNV5003
68 Grille Unit See Contrast table(2)
69 •••••
70 Transistor(Q911, 921, 991) 2SD2396
71 IC(IC302) PAL007A
72 Screw See Contrast table(2)
73 Holder See Contrast table(2)
(2) CONTRAST TABLE
DEH-1600/XU/UC and DEH-16/XU/UC are constructed the same except for the following:
Mark NO Description DEH-1600/XU/UC DEH-16/XU/UC
28 Tuner Amp Unit YWM5005 YWM5013
44 Detach Grille Assy YXA5018 YXA5030
59 Keyboard Unit YWM5006 YWM5014
60 LCD(LCD1801) CAW1802 YAW5012
68 Grille Unit YXA5004 YXA5007
A
B
C
D
E
72 Screw Not used BMZ40P140FTC
73 Holder Not used CNV7619
56
DEH-1600/XU/UC
7
F
11
8
1234
2.3 EXTERIOR(DEH-6/XU/UC)
A
B
C
D
E
F
12
1234
DEH-1600/XU/UC
5678
EXTERIOR(DEH-6/XU/UC) SECTION PARTS LIST
Mark No. Description Part No.
1 Screw BMZ40P140FTC
2 Screw BSZ26P060FTC
3 Screw BSZ30P060FTC
4 Screw BSZ30P200FTC
5 Cord Assy CDE7060
6 Cable CDE7113
7 Case CNB2793
8 Holder CNC8659
9 Earth Plate CNC8915
10 Insulator CNM8059
No. Description Part No.
Mark
51 Connector CNV7369
52 LCD(LCD1801) YAW5001
53 Holder YNC5001
54 Lighting Conductor YNV5001
55 Rubber YNV5003
56 Grille Unit YXA5006
57 Transistor(Q911, 921, 991) 2SD2396
58 IC(IC302) TDA7384
A
11 Insulator CNM8174
12 Cushion CNM8890
13 Holder CNV7619
14 Chassis Unit CXB9542
15 CD Mechanism Module(S10.1) CXK5602
16 Screw ISS26P055FTC
17 Panel YNS5022
18 Tuner Amp Unit YWM5015
19 Screw ASZ26P060FTC
20 Screw BPZ26P080FTC
21 Screw BSZ26P160FTC
22 Fuse(10A) CEK1208
23 Pin Jack(CN352) CKB1057
24 Terminal(CN402) CKF1059
25 Plug(CN901) CKM1376
26 Connector(CN831) CKS3581
27 Connector(CN651) CKS3835
28 Antenna Jack(CN401) CKX1056
29 Holder CND1328
30 Heat Sink CNR1668
B
C
D
31 FM/AM Tuner Unit CWE1646
32 Holder CND1054
33 Holder YNC5004
34 Screw BPZ20P080FTC
35 Button(CD EJECT) YAC5001
36 Button(CLOCK, BTB) YAC5002
37 Button(UP) YAC5006
38 Button(DOWN) YAC5009
39 Button(SRC) YAC5011
40 Button(1-6) YAC5012
41 Button(LOUD) YAC5014
42 Button(UP, DOWN) YAC5016
43 Button(LEFT, RIGHT) YAC5019
44 Button(A, BAND) YAC5021
45 Cover YNM5002
46 Holder YNV5002
47 Keyboard Unit YWM5016
48 Connector(CN1801) CKS3580
49 Sheet CNM7932
50 Lens CNV7060
56
DEH-1600/XU/UC
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7
8
13
1234
2.4 CD MECHANISM MODULE
42
A
13
5
13
5
81
34
5
15
22
E
F
93
13
A
B
44
5
B
1
54
C
52
53
13
D
86
86
82
83
4
37
71
4
51
29
1
73
50
72
10
1
I
76
55
4
36
4
1
18
2
24
47
7
C
64
2
1
61
2
M
1
23
87
75
B
E
63
57
62
58
1
G
L
1
N
R
1
1
2
40
1
56
D
O
16
P
33
1
1
P
19
J
12
3
20
39
1
69
30
2
21
M
D
79
2
1GEM1024
2GEM1045
3GEM1035
E
92
26
G
68
28
I
H
28
45
J
38
23
K
59
49
F
Q
A
27
H
77
90
48
8
67
17
78
25
70
60
80
N
L
K
43
46
6
60
11
89
10
14
74
R
31
41
85
C
91
F
C
3
65
1
2
85
66
35
O
31
Q
14
85
14
DEH-1600/XU/UC
1234
5678
CD MECHANISM MODULE SECTION PARTS LIST
Mark No. Description Part No.
1 CD Core Unit(S10.1) CWX2947
2 Connector(CN101) CKS4182
3 Connector(CN701) CKS4188
4 Screw BMZ20P035FTC
5 Screw BSZ20P040FTC
6 Screw(M2x4) CBA1362
7 Screw(M2x3) CBA1511
8 Screw(M2x3) CBA1527
9 •••••
10 Washer CBF1038
11 Washer CBF1060
12 Spring CBH2390
13 Spring CBH2606
14 Spring CBH2607
15 Spring CBH2608
16 Spring CBH2609
17 Spring CBH2610
18 Spring CBH2735
19 Spring CBH2612
20 Spring CBH2613
21 Spring CBH2614
22 Spring CBH2615
23 Spring CBH2616
24 Spring CBH2617
25 Spring CBH2620
26 Spring CBH2621
27 Spring CBH2641
28 Spring CBH2642
29 Spring CBH2643
30 Spring CBH2659
31 Spring CBH2688
32 •••••
33 Shaft CLA4441
34 Frame CNC9962
35 Frame CNC9963
36 Bracket CNC9966
37 Bracket CND1895
38 Arm CNC9968
39 Arm CND1909
40 Lever CND2032
41 Lever CNC9984
42 Sheet CNM8134
43 Collar CNV7798
44 Guide CNV7799
45 Arm CNV7800
No. Description Part No.
Mark
51 Gear CNV7208
52 Gear CNV7209
53 Gear CNV7210
54 Gear CNV7211
55 Gear CNV7212
56 Rack CNV7214
57 Arm CNV7215
58 Arm CNV7216
59 Guide CNV7217
60 Roller CNV7218
61 Gear CNV7219
62 Arm CNV7221
63 Arm CNV7220
64 Arm CNV7222
65 Damper CNV7313
66 Damper CNV7314
67 Arm CNV7341
68 Arm CNV7342
69 Guide CNV7360
70 Guide CNV7361
71 Holder CNV7437
72 Arm CNV7805
73 Gear CNV7595
74 Damper CNV7618
75 Motor Unit(M1) CXB6007
76 Chassis Unit CXC2318
77 Screw Unit CXB8729
78 Gear Unit CXC2397
79 Arm Unit CXC2316
80 Arm CND1896
81 Arm CND1894
82 Motor Unit(M2) CXB8933
83 Bracket CNC9985
84 •••••
85 Screw(M2x5) EBA1028
86 Screw JFZ20P020FTC
87 Screw JGZ17P022FTC
88 •••••
89 Washer YE20FTC
90 Pickup Unit(P10)(Service) CXX1647
91 Screw IMS26P030FTC
92 Spring CBL1635
93 Clamper CNV7197
A
B
C
D
E
46 Rack CNV7199
47 Holder CNV7201
48 Holder CNV7202
49 Arm CNV7203
50 Gear CNV7207
56
DEH-1600/XU/UC
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
TUNER AMP UNIT
A
VDD
FM/AM TUNER UNIT
B
ANTENNA
CN401
1
2
1
3
AM ANT
FM ANT
ATT
ATT
ANT adj
FMRF
FMRF
RF adj
7 6 13 5 10 9 8 11 14 18 19 20 21
WC
CE2
ROM_VDD
IC 3 EEPROM
5.0V
OSC
LPF
IC 1
3.3V
MIXER, IF AMP
T51
CF52
CF51
SL
DI
IC 5
←
5V 3.3V
CK
NC
CE1
DO
NCNCNC
NC
DET, FM MPX,
RDS DECODER
Rch
IC 2
2.5V
24
Lch
23
C
IC 4
←
3.3V 2.5V
RFGND
OSCGND
DGND
212 1522 16 4 17
AUDIOGNDNCVCC
VDD_3.3
3.3V
TUN 3V
VCC
2.5V
TUN L
2
CD L
VST,VCK,VDT
3
PICKUP UNIT
D
(SERVICE)(P10)
LASER
DIODE
HOLOGRAM
UNIT
FOCUS ACT.
TRACKING ACT.
MONITOR
DIODE
SPINDLE
MOTOR
CARRIAGE
LOADING/
MOTOR
LD+
MD
FOP
TOP
M
M
E
CD CORE UNIT(S10.1)
C
D
CN101
Q101
14
5
FOP
1
TOP
4
12EJ 8EJ DSCSNS
3R3V
12
13
16
15
17
18
FOP
TOP
ACT,MOTOR
SOP
SOM
LCOM
LCOP
DRIVER
LOEJ
CONT
IC 301
BA5996FP
AC, F, E, BD
FD, TD, SD, MD
22
9
HOME
1
LD
2
PD
SERVO
CONTROL,
DSP,
LPF, DAC
IC 201
UPD63712AGC
42
LIMIT
CLAMP
3R3V
20
LOUT
23
xtal
X201
24
XTAL
12
SO
VD
3.3V REGULATOR
3
IC 701
CN701
LOUT
CONT
DSCSNS
CLMP
1
LOEJ
CN651
8
14
SYSTEM CONTROLLER
IC 601(2/2)
PE5330C:DEH-1600/XU/UC
DEH-16/XU/UC
CLMP
16
29
28
79
27
78
PE5331B:DEH-6/XU/UC
XSI
LOEJ
CONT
DSCSNS
CLAMPSW
VDSENS
KYDT
dsens
VDCONT
9
8
65
41
DPDT
21
XSI
16
5
7
6
11
VD
1
2
IC 652
24
6
TC7SET08FU
17
15
16
11
VDSENS
20
21
Q991
Q992
B.UP
swvdd
22
mute
SYSPW
ILMPW
48
70
X1
X601
69
X2
43
B.UP
VDD
NJM2391DL1-33
F
16
1234
DEH-1600/XU/UC
te
X1
X2
W
CD L
VST,VCK,VDT
48
70
69
43
TUN L
X601
CE2
CE1
DO
DI
CK
ELECTRONIC VOLUME/
SOURCE SELECTOR
2
IN1-L
IC 151
PML003AM:DEH-1600/XU/UC
:DEH-16/XU/UC
PML010A :DEH-6/XU/UC
3
IN2-L
5678
A
RESET
60
reset
55
TUNPCE2
56
TUNPCE1
11
TUNPDI
12
TUNPDO
13
TUNPCK
76
SL
SYSTEM CONTROLLER
IC 601(1/2)
PE5330C:DEH-1600/XU/UC
DEH-16/XU/UC
PE5331B:DEH-6/XU/UC
FL
RL
1
S-80834CNY
10
11
IC 961
MUTE
Q453
2
DALMON
BSENS
ASENS
VDD
PRE OUT
CN352
RL
Q352
2
RL
B
VDD REGULATOR
VDD
32
64
63
14
12
MUTE
Q452
Q911
BACKUP SENSE
Q931
ACC SENSE
POWER AMP
IC 302
PAL007A:DEH-1600/XU/UC
:DEH-16/XU/UC
TDA7384:DEH-6/XU/UC
FLIN
RLIN
22 4
VCC
Q912
B.UP
ACC
B REMOTE
IC 551
B.UP
TPD1018F
6
B.UP
6,20
23
FL-
21
FL+
3
RL-
5
B.REMOTE
25
Q921
RL+
Q922
Q923
SYSPW
STBY MUTE
SYS 8.4V REGULATOR
CN901
FUSE
16
16
10A
14
14
1 5
15 15
7
7
5
5
8
8
6
6
11
11
B.UP
BACK UP
ACC
GND
FLFL+
RLRL+
B.REM
C
D
TUNER 3.3V REGULATOR
IC 981
TUN 3V
1 3
VCC
NJM2391DL1-33
KEYBOARD UNIT
B
CN1801
ILL
7
7
SW5V
5
5
DPDT
4
4
DSENS
8 8
KYDT
3
3
18
DPDT
20
KTDT
10
56
VDD
VLCD
LCD DRIVER/
KEY CONTROLLER
PD6340A
IC 1801
KEY DATA
KEY MATRIX
LCD
E
B.UP
VDD
Q821
Q822
Q801
CN831
ILM
SWDVDD
DPDT
DSENS
KYDT
F
56
DEH-1600/XU/UC
7
8
17
1234
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
A
B
C
"ELECTRICAL PARTS LIST".
Large size
A-b
A-b
SCH diagram
Guide page
Detailed page
FM:-15.5dBs
AM:-30.0dBs
A-a A-b
A-a
A-a
A-a
CN701
C
DEH-1600
DEH-16/X
CD:+0.35dBs
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
DEH-1600/XU/UC
DEH-16/XU/UC
FM/AM TUNER UNIT
DEH-6/XU/UC
DEH-1600/XU/UC
DEH-16/XU/UC
DEH-6/XU/UC
PE5330C
PE5331B
D
SYSTEM CONTROLLER
DEH-1600/XU/UC
DEH-16/XU/UC
E
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
The > mark found on some component parts indicates
F
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
B
CN1801
18
A
DEH-1600/XU/UC
1234
5678
A
A-b
TUNER AMP UNIT
DEH-1600/XU/UC
DEH-16/XU/UC
A
DEH-1600/XU/UC
DEH-16/XU/UC
DEH-6/XU/UC
DEH-1600/XU/UC
DEH-16/XU/UC
FM: +3.6dBs
AM: -6.9dBs
CD:+10.45dBs
DEH-6/XU/UC
DEH-1600/XU/UC
DEH-16/XU/UC
DEH-6/XU/UC
TDA7384
PAL007A
2R2/50
332/16
DEH-1600/XU/UC
DEH-16/XU/UC
600µH
>
3A
REAR
L CH
REAR
R CH
B
C
FM: +29.6dBs
AM: +27.1dBs
CD:+36.45dBs
FUSE
CEK1208
>
10A
D
DEH-6/XU/UC
DEH-1600/XU/UC
56
E
F
A
7
8
19
1234
A
A-b
B
1
DEH-1600/
DEH-16/X
2
CD:+0.35dBs
CN701
C
C
DEH-1600/XU/UC
DEH-1600/XU/UC
DEH-16/XU/UC
A-b
A-a
A-a
D
E
DEH-6/XU/UC
F
FM:-15.5dBs
A-a
20
AM:-30.0dBs
DEH-1600/XU/UC
1234
FM/AM TUNER UNI
5678
A
PE5330C
PE5331B
DEH-6/XU/UC
DEH-1600/XU/UC
DEH-16/XU/UC
SYSTEM CONTROLLER
DEH-1600/XU/UC
DEH-16/XU/UC
3
B
A-b
B
C
CN1801
A-b
A-a
A-a
D
E
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
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
identical designation.
TUNER UNIT
56
DEH-1600/XU/UC
F
A-a
7
8
21