9VDD-Power supply(+5V).
10+5VPULODisc sensor ON/OFF. L:on
11RTRNITX permission data to remote control microprocessor.
12RWRIReading data of remote control microprocessor.
13RWRROTX request data to remote control microprocessor.
14-21L-D7-D0OData output to remote control microprocessor.
22TEST-GND.
23DISC-SWIDisc sensor.
24ROTARY-CWOMechanism rotary motor(+). H:CCW
25ROTARY-CCWOMechanism rotary motor(-). H:CW
26LOADM+1OLoading motor(+) for main pickup.
27LOADM-1OLoading motor(-) for main pickup.
28LOAD-SW1ILoading switch for main pickup.
29UNLOAD-SW1IUnloading switch for main pickup.
30CSOChip selector
31MONOControl port of poor focus works.
32SCLKOSens serial data read clock.
33SENSISENS signal input.
34CLOCKOSerial data clock.
35XLATOCXD2587Q latch. H î: latch
36DATAOSerial data output.
37VDD-Power supply(+5V).
38,39X1,2-Main system clock(12.5MHz).
40VSS-GND.
41XT2-No connection.
42XT1IGND.
43RESETISystem reset signal input.
44SCORISub code synchro detection.
45MUTEGOMuting control output. H:muting on.
46STB2OStrobe signal output to dot driver2(CD-3280M only).
47ICRESETOIC reset.
48SYSMOAnalog muting. L: Muting on.
49SDATAI/OSerial data signal I/O.
50SBUSYI/OSerial busy signal I/O.
51AVDD-Power supply(+5V).
52AVREF-A/D reference power supply.
53A/D0IModel selector.
548/16I8/16 bit selector. H:16bit.
55JOG2IEncoder signal A input.
5
Page 6
CD-3260M/3280M/DPF-J7020
CIRCUIT DESCRIPTION
Pin No.Pin NameI/ODescription
56JOG1IEncoder signal B input.
57DOOR-SWIDoor open/close detector switch.
58LOAD-SW2ILoad switch2 for sub pickup(CD-3280M only).
59UNLOAD-SW2IUnload switch2 for sub pickup(CD-3280Monly).
60DISC-SW2IDisc2 sensor(CD-3280M only).
61VSS-GND.
62LOADM-2OLoad motor(-) for sub pickup(CD-3280M only).
63LOADM+2OLoad motor(+) for sub pickup(CD-3280M only).
64AVREF1-D/A reference power supply.
65RXD2IUART communication input(CD-3280M only).
66TXD2OUART communication output(CD-3280M only).
67SQCK/SCK-SWOSQCK,SCK(DOT/DSP clock) selector. L:DSP.
68RXD1IUART communication input from sub u-com(CD-3280M only).
69TXD1OUART communication output to sub u-com(CD-3280M only).
70LDCOLaser on/off. L: Laser diode on.
71STB1OStrobe signal output to dot driver.
72S0IData input from dot driver.
73SQS1ISub code read data input.
74S1OData output to dot driver.
75SCK/SQCKODot driver/sub code read clock.
76-83A16,14,12,7-3OAddress output to SRAM.
84-91D0-7I/OSRAM data bus.
92-97A8-11,13,15OAddress output to SRAM.
98,99A0,1OAddress output to SRAM.
4STANDBY *LED-DOStandby LED control. * No connection.
5LED-MOMain LED control. *No connection.
6LED-SOSub LED control. *No connection.
7POW-P *STANDBYI/OTimer sw on input. *No connection.
8,9NCNo connection.
10RESETI System reset input.
11,12X1,2-Main system clock.(5MHz).
13VSS-GND.
14XT2-No connection.
15XT1I GND.
16VDD-Power supply(+5V)
17SCKI Serial clock.
18SOOData output.
19SII Data input.
20-24NC-No connection.
25AVSS-GND.
26-30A/D7-A/D3-GND.
31-33A/D2-A/D0I Key return signal input(2-0).
34AVDD-A/D analog power supply.
35AVREF-A/D reference power supply.
36,37VSS-GND.
38REMI Remote control input.
39STB1 * STB2I Strobe signal input.
40VSS-GND.
41-45NC-No connection.
46VDD-Power supply(+5V)
47NC-No connection.
48-52P1-5OFL control output. 1G(38),2G-16G(1-1 to 5-1).
53-57P6-10OFL control output. 2G-16G(1-2 to 5-2).
58-62P11-15OFL control output. 2G-16G(1-3 to 5-3).
63,64P16,17OFL control output. 2G-16G(1-4 to 2-4).
65-69P35-31OFL control output. 2G-16G(5-7 to 1-7).
70-74P30-26OFL control output. 2G-16G(5-6 to 1-6).
75-78P25-22OFL control output. 2G-16G(5-5 to 2-5).
79VLOAD-Negative power supply(-37.5V)
80P21OFL control output. 2G-16G(1-5).
81,82P20,19OFL control output. 2G-16G(5-4 ,4-4).
83NC-No connection.
84P18OFL control output. 2G-16G(3-4).
85-929G-16GOFL control output. 9G-16G.
93-1008G-1GOFL control output. 8G-1G.
* IC15
7
Page 8
CD-3260M/3280M/DPF-J7020
CIRCUIT DESCRIPTION
3. Test mode
INPUT KEYPROCEDUREDISPLAY
Insert the AC plug toINITIAL CONDITIONMECHA. INITIAL
the wall outlet with• Disc No.1 moves to the center.INITIAL OK!!
pressing the SKIP-• Clear the memory of the SRAM.
DOWN key.• Door opens. ììîINITIAL NG
• Set the switch of TIMER ON PLAY to ON. ììîTIMER, NG
• Set the switch of SYSTEM CONTROL to XS8. ììîSER, NG
Insert the AC plug toCIRCUIT ADJUSTMENTTEST ON
the wall outlet with • Open the door and load the disc to the Disc No.1.
pressing the REPEAT• Close the door. The unit changes to test
keymode05 after clamping the disc.
PLAY/PAUSE Change the mode 05(tracking-on) and 03(tracking-off) 05 XX:XX 03 XX:XX
alternately by the PLAY key.
STOPStop the function.00
UPThe pickup travels outwards.MOTOR FORWARD
DOWNThe pickup travels inwards.MOTOR REVERSE
RANDOMShows the result of self-adjustment.
07 EF/FB07 XXX:XXX
08 TG/FG08 XXX:XXX
09 FE/RF09 XXX:XXX
10 TE/VC10 XXX:XXX
Mode changes alternately by the RANDOM key.NG: blinking
DISPLAY- shows Niagara mode
POWERCheck the transmission signal(Disc No.1 and Track
No.99) of the remote controller.
*DPF-J7020 only
REPEATPlayback PGM signal of the Track No.7,13,23,30,34
and 41 in the order. And release the test mode.
CONFIRMRelease the test mode.
(TIMER PLAY SW)Check the switch position.TIMER ON , TIMER OFF
(SL16/XS8 SW)Check the switch position.16BIT, 8BIT
Insert the AC plug to theCHECK THE MECHANISM JAMMING.
wall outlet with pressingClamp the Disc No1,2,100,50,200 and
the UP key.199 in the order.
Insert the AC plug to the THE MECHANISM TEST MODE.
wall outlet with pressingDisplay shows Niagara until pressing any keys.
the RANDOM key.
PLAY/PAUSE Change the mode 05(tracking-on) and 03(tracking-off) 05 XX:XX 03X:XX
alternately by the PLAY key.
STOPStop the function.
Shows the result of self-adjustment.
07 EF/FB07 XXX:XXX
08 TG/FG08 XXX:XXX
09 FE/RF09 XXX:XXX
10 TE/VC10 XXX:XXX
Mode changes alternately by the STOP key.NG: blinking
ó
ó
ó
ó
ó
ó
í
ì
í
ì
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
ñ
8
Page 9
CD-3260M/3280M/DPF-J7020
CIRCUIT DESCRIPTION
INPUT KEYPROCEDUREDISPLAY
UPArm Motor Load operation.MOTOR LOAD
DOWNArm Motor Unload operation.MOTOR UNLOAD
RANDOMRotary Motor Clockwise turning.MOTOR CW
DISPLAYRotary Motor Counterclockwise turning.MOTOR CCW
POWERCheck the transmission signal(Disc No.1 and Track
No.99) of the remote controller.
*DPF-J7020 only
REPEATPlayback PGM signal of the Track No.1,23 and 41 in the order.
And release the test mode.
CONFIRMRelease the test mode.
(TIMER PLAY SW)Check the switch position.TIMER ON , TIMER OFF
(SL16/XS8 SW)Check the switch position.16BIT, 8BIT
4. Error code
DISPLAYERROR CONTENTS
MECHA ERROR 01No input of S3. The original position error of Disc Number.
MECHA ERROR 02No input of S2. The turning direction error to counterclockwise
MECHA ERROR 03No input of S1. The turning direction error to clockwise
MECHA ERROR 04No input of main load sw.
MECHA ERROR 05No input of main unload sw.
MECHA ERROR 06No input of sub load sw.(CD-3280M)
MECHA ERROR 07No input of sub unload sw.(CD-3280M)
MECHA ERROR 08No backed up(AC power cord has disconnected).
S1-3:Mechanism address detector switch.
There are load and unload switches in the main pickup.
SENSOR PCB
S3
S2
S1
S1 DISC 1~9
S2 DISC 10~99
S3 DISC 100~200
9
Page 10
CD-3260M/3280M/DPF-J7020
ADJUSTMENT
No.
1. With pressing the REPEAT KEY, turn the power on to enter the test mode.
2. Set the Test disc to Disc NO. 1.
3. Close the door.
1
Note:
Type 4 disc :SONY YEDS-18 Test Disc or equivalent.
LPF : Around 47kΩ + 390 pF or so.
FIG. (d)
ITEM
FOCUS ERROR
BIAS
INPUT
SETTING
Test disc
Type4
/KTD-02
OUTPUT
SETTING
Connect an oscillo-
scope as follows.
CH1:RF(* X25, CN2-1
X32, CN2-1)
*CD-3280M
RF signal
PLAYER
SETTING
Press the PLAY
/PAUSE key .
Confirm that the
display is "05".
RF signal in test mode (PLAY).
•
Perform the tangential and focusing offset are focused into
•
one point on the display. The crossing points above and
below the center shall also be looked clearly. (FE BIAS)
ALIGNMENT
POINT
FE BIAS
VR1
ALIGN FOR
Optimum eye
pattern
FIG.
(d)
10
Page 11
1
1
1
1
16
48
33
64
49
17
32
41
60
20
1
40
E
B
20
1
17
15
2
10
11
21
61
80
8
16
X25-6060-11
2
ACEBD
PC BOARD (Component side view)
SUB-CIRCUIT UNIT
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
11
Page 12
FGIHJ
IC13
IC7
IC2
IC1
IC8
Q24
Q23
IC9
IC10
IC11
R31
C6
C70
C69
R109
R147
C23
R4
R3
C4
R2
R5
R1
R6
R14
R12
R13
C24
R30
C78
C79
R29
C9
C10
C80
C8
R7
R180
R142
R95
R23
C16
C15
R25
R24
R17
R18
R19
C22
C12
C13
R22
R21
R20
C14
C95
R179
C96
10
1
6
5
4
5
1
8
C11
R26
R15
R10
R11
R16
C157
R107
R106
R205
C59
R102
C30
C158
C20
C19
R34
R90
R204
R32
R35
C43
R36
C66
R103
R104
C29
R41
R39C27
R43
R38
R27
C28
R44
R42
R40
C21
R28
R91
R92
R108
R93
C99
R140
R141
R94
R99
R100
R144
R33
R101
R98
R97
R96
R143
R8
R9
1
10
11
20
60 61
80
1
20
21
40
41
31
30
80
81
5150
1001
1
7
14
8
15
28
141
17
32
16
1
EB
EB
D33
D38
Q35
D39
D1
D2
D32
Q26
Q1
CN13
CN15
CN11
CN3
Q27
D3
D31
D30
IC12
IC16
CN4
Q25
CN5
CN1
CN2
CN6
D5
D4
X32-3500-10 A/8
LOADM-1
GND
+5V
+5V
S.S
FE-BIAS
VC
VC
FE2
RF
FE1
TE2
TE1
CS
GND
+5V
GND
+5V
+5V
GND
+5V
GND
+7.5V
FCS-
+5V
GND
F
F
-40V
+7.5V
+5V
GND
SQCK
RST
SQSI
STB2
LCD
uCOM-F
RST
uCOM-F
VPP
+5V
MON
+5V
DOUT
uCOM-F
+5V
uCOM-F
+5V
SI
SQSI
F
GND
GND
GND
+5V
GND
F
+5V
GND
+5V
GND
SCOR
RESET
RD OE
+5V
GND
+5V
SO
STB1
GND
SLT-SW
GND
RF
+5V
BTL LOAD
4ch-BTL
TRK FCS
DMSLD
RESET
+5V
VC
GND
GND
+5V
VC
16.9344MHz
LCD
GND-SRAM
+5V-SRAM
+7.5V
+5V-SRAM
+5V
GND
TXD-R
RXD-R
GND
SQCK/SCK-SW
+5V
CS
WR WE
GND
+5V
+5V
+7.5V
GND
RF
+7.5V
C156
L5
W64
C17
W97
W96
W116
W111
W93
W90
W141
W98
W62
W43
W118
W63
W56
W14
W122
W105
W86
W119
W115
W117
W123
W16
W34
W66
W85
W73
W67
W32
W15
W17
W100
W53
W45
W20
W21
W91
W22
W23
W46
W47
W30
W29
W38
W26
W42
W70
W36
W24
W54
W39
W69
W52
W125
W127
W126
W121
W131
W132
W133
W129
W79
W81
W83
W88
W92
W101
W106
W82
W74
W142
W57
W28
W18
W19
W35
W40
W68
W37
W59
W55
W27
W139
W49
W89
W84
W80
W77
W61
W138
W72
W112
W114
W76
W99
W50
W128
W120
W48
C101
C102
W103
W140
3.4MHz
FE-B
12.5MHz
C3
C7
C54
C67
C18
C68
C1
C55
C56
C26
C2
C25
C58
C5
C53
L1
X1
TEST
VR1
X2
C57
X3
SQCK/SCK-SW
91
1
16
17
32
1
8
1
2
1
10
16
1
17
1
12
1
17
1
14
1
5
BE
BE
E
B
BE
B
E
PC BOARD (Component side view)
1
CD PLAYER UNIT
2
3
4
5
6
7
12
Refer to the schematic diagram for the value of resistors and capacitors.
Page 13
KMOQSLNPRT
Q11
IC6
IC4
IC19
IC5
IC20
IC15
IC3
Q12
Q14
Q13
IC14
C140
C141
C142
R183
C144
R59
R55
R181
R56
R60
R182
R184
R207
R208
R187
R52
C92
R48
R51
R71
R75
R72
R76
C91
R47
R188
R166
C88
R186
R158
R165
R63
R185
C87
R67
R64
R157
R68
R194
R193
R192
C64
R53
R50
C35
C36
R134
R162
C90
R46
R49
R82
R69
R73
R70
C74
R74
R161
R139
R77
R80
C89
R45
R54
R79
C60
R115
R164
C62
C37
R160
C86
R58
R156
C38
R163
R61
R57
C85
R65
R62
R159
R155
R66
R119
R78
C41
L3
R211
R148
C65
R117
R150
R118
C63
L2
R167
R168
R111
R113
R110
R112
R114
R81
C61
R154
R153
R152
R151
C108
C107
C39
C40
C42
R169
R170
C82
C81
R116
R209
C84
C155
R210
R149
1
85
4
85
4
1
4
5
1
8
4
5
1
8
BE
4
5
1
8
41
5
8
BE
EB
BE
81
80
51
50
3130
1
100
R132
R131
R120
R121
C94
R172
R171
R135
C93
R136
R124
R146
R145
R122
R130
R105
R129
C124
C125
R190
C126
R191
R189
100
1
80
81
C72
3130
50
C98
51
R123
R126
R133
R127
R128
C143
C109
C75
R89
R88
R87
C51
R85
R203
C48
R86
R83
R201
R199
R138
R174
R137
R196
R195
R197
R198
R173
R202
R176
R177
R178
R175
R200
C83
Q39
D13
Q17
Q18
Q40
Q37
Q15
S1
S13
ED2
Q32
Q16
Q38
Q31
Q9
Q30
Q29
D34
D35
Q8
Q7
D11
D10
D6
D7
Q33
Q34
WH9
J4
J3
S15
E3
J1
D8
CN14
CN16
D9
J5
WH5
E2
E12
Q10
WH5
S7
S2
D15
D14
Q5
E9 WH6
ED1
S14
Q6
S12
S8
S3
S9
S4
E1
WH10
S10
S11
S6
S5
E4
CN7
A1
Q21
Q19
CN9
WH8
WH7
D26
CN12
D27
D28
D20
Q22
D22
D29
D21
D23
D25
D24
Q20
D37
D18
D17
D16
D19
D3
WH6
E10
E11
WH9
WH8
S17
WH7
OUT
DIGITAL
TEXT
CONTROL
SYSTEM
XS8
SL16
OUTPUT
X32 G/8
X32 H/8
OPTICAL
OUT
POWER
X32-3500-10 B/8
X32 D/8
X32 C/8
X32 E/8
X32 F/8
T
R
GTG
R
ON STANDBY
+7.5V
Lch
Rch
Lch
Rch
GND
+7.5V
+5V
+5V
+5V+5V
GND
AM25
AM15
AM20
GND
+5V
+5V
AM1
AM5
AM10
AM30
AM35
STB2
+5V
+5V
GND
GND
+5V
+5V
9010 ONLY
+7.5V
7010 ONLY
7010 ONLY
F
9010
ONLY
S-GND
7010 ONLY
1
13
168bit
C33
W412
W405
C34
W213
W210
C154
C31
W214
C152
C32
W410
W411
W409
W408
W407
X5
C73
W207
W209
W205
W208
W206W204
C103
C106
C104
C105
W201
W203
W202
W303
W302
C151
W404
W301
W406
W215
W413
W414
W211
C153
W212
C301
SGND
BUSY
SDATA
GND
W8
W9
W2
W10
W1
W12
W6W5
W11
W4
W3
W7
5MHz
ON
CP6CP3CP4
Vload
Vload
OFF
Vload
Vload
9010 ONLY
P1
1
62
1
14
1
6
B
B
E
E
B
B
E
E
B
E
B
E
B
E
B
E
E
B
EB
B
B
E
EB
E
E
B
EB
E
B
B
B
E
E
3
1
RANDOM
DISPLAY
OPERATION
1
W41
GND
W44
LED-S
13
SUB
W25
FF
MAIN
F
W33
LCD
W401
C76
SCK
W403
W402
SO
SI
B
+7.5V
1
3
1
W31
E
EB
W60
W137
CGND
W104
DISPLAY
CONTINIOUS-P
CP2
REPEAT
W71
+5V
DISC SKIP
A
B
NC
+5V
W65
CP5
AM35
AM30
AM25
AM20
DOOR-SW
CONFIRM
W75
LCD
AM15
Vload
CP1
W94
AM10
AM5
+5V
W51
+5V
5MHzX4
W58
W78
STB1
W95
W102
+5V
C71
17
SCK
W87
PLAY/PAUSE
DOWN
W136
W124
GND
+7.5V
STOP
Vload
W113
Vload
AM1
W143
W135
W134
A/D1
A/D2
W130
A/D0
UP
W110
W109
F
62
F
Vload
REM
W107
W108
GND
+5V
1
VCC
GND
REM
C52
21
-40B
-40B
C46
F
F
C45
NC
+B
+B
115V
230V
T.F
0V
C44
5
1
W13
GND
C49
B
E
BE
C47
SGD
R84
C50
L4
B
E
P2
1
3
1
3
A2
C77
PC BOARD(Component side view
1
2
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer
to parts list). indicates safety critical components. For
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall
be carried out (exposed parts are acceptably insulated from
the supply circuit) before the appliance is returned to the
customer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter. The measurement value may
vary depending on the measuring instruments used or on
the product. Refer to the voltage during PLAY unless otherwise specified; The value shown in ( ) is the voltage measured at the moment of STOP.
CD-3260M/3280M/DPF-J7020
Y22-8010-10
5M51008BFP70LLCXD2587Q
628128BLFP7SL
Page 16
UVXZABADWYAAAC
RF AMP
E
C
A
PD
B
D
SLT-SW
F
SLD
LD
Q1
APC
D1
FE-B
DISC1-9
LOAD/
LOAD SW
DM
UNLOAD SW
CN1
DISC100-200DISC10-99
CN2
ROTALY SW
DRIVER
4ch BTL
D2
LOADING
CN4CN3
MOTOR
DRIVER
DSP
-CN11
X32-A/8
1/3
X32-A/8
1/3
-CN15
1/3
X32-A/8
-CN13
C
B
(BOTTOM VIEW)
(BOTTOM VIEW)
M
M
DIGITAL LINE
GND LINE
SIGNAL LINE
B LINE
SLD+
5PD5
PD 5
FE-BIAS
SW-GND
SLD-
SLT-SW
100u10
+5V
VC 16
VCC 15+5V
1212
VC
+2.5V1616
+5V
14
14
VCC
1515
13
E
D
13
SHORT
LAND
6
5
4
3
11
A
B
11
10
9
C
F
9
10
77
GND
88
-VPD
6
LD
6
A
C10
R4 68K
R6 220K
R5 68K
R3 68K
D13
VC
E14
E
VCC
D
B11
A12
10
R7
LD
+
C1
1
PD2
2
PD
3
PD1
5
VEE
4
R2 68K
GND
B
C
F
F9
LD87
-VPD
LD
GND
-VPD
6
L1
220K
10uH
E
6
F
VR
7
C100
0.056
C3
+
47u10
R136
560K
10
8
9
VC
NC
10K
220u6.3
+
C2
R16
10K
R15
R14C4
VCC
+5V
20
VR1
27P
22K
18K
20K
R12
R13
18
19
LDON
RFI
RFO
2
5.6K
+5V
17
16
FE
15
14
TE
EI
11
12
13
EO
NC
15K
R9 R8
27K
3
0.033
285
+7.5V
S3-SW
470
470
221
TRO+
GND
TRO-
FCO+
FCO-
TR-C
FC-C
VR-I
VR-O
DM-
DM+
FOCUSING COIL
TRACKING COIL
2
1
11
33
FCS+
4
PD
4
TRKTRK+
22
FCS-
SW-GND
LOAD-
10
LOADM+
9
8
UNLOAD-SW
LOAD-SW
7
6
FCS-
FCS+
TRK+
TRK-
FCS-
TRK+
FCS+
TRK-
143
413
2115
12
LOAD-
LOADM+
SW-GND
S.S
TE176
1K
R28
UNLOAD-SW
LOAD-SW
TE2 5
VC
FE243
4
SLT-SW
5
DMSLD+
SLD-
3
2
DM+
1
470
S2-SW
11
SLDSLT-SW
FE1RF2
1
SLD+
DM-
DM+
+7.5V
+7.5V
18
17
20
19
181917
22
20
21
28
29
2524232726
DMO-
DMO+
MUTE
SMO+
SMO-
DMI-(10K)
VC
VC
SM-C
SMI-
SMI+
44
S3-SW
+5V
33
S1-SW
3
2
GND
55
1/4W
4
5
82
6
7
2
1
16
S1-SW
S2-SW
GND
DISC-SW
+5V
+5PUL
+7.5V
R29 150K
R30 100K
10
1213141511
RST
8
9
VC
6
7
14
151312
ROTALY M-
ROTALY M++7.5V
GND
FCI-
FCI+
TRI+
TRI-
100
R11
+5V
100
R10
15K
R17
4.7K
4.7K
R32
R33
C24100K
R34
+5V
+7.5V
31
29
30
32
DMI-(100K)
DMI+
REG-B
GND
REG-O
243
1
32
333130
+7.5V+7.5V
FOK
OVER SAMPLING
DIGITAL FILTER
PWM
MIRR
22
COUT
21
XUGF
WFCK
SCOR
C2PO
GFS
XPCK
18
20
19
161517
(MON)
(SLT,SW)
SPOA
XLON
SPOB
ATSK
14
13
12
11
5
DATA
SENS
CLOK
XLAT
SCLK
7
8
VDD
9
10
6
XRST
SYSM
SQCK
SQSO
342
1
INTERFACE
MDP
26
FOK
24
DFCT
23
LOCK
25
3RD-ORDER
NOISE SHAPER
CPU
SUB CODE
PROCESSOR
SEQUENCER
AUTO
SERVO
PWM
77
78
79
80
LMUT
RMUT
AVDD2
AOUT2
75
74
76
AIN2
LOUT2
AVSS2
AVSS1
71
70
73
72
LOUT1
AIN1
AVDD1
AOUT1
59
INTERFACE
SERIAL-IN
CLV
PLL
CORRECTOR
CONVERTER
SERVO DSP
TRACKING
FOCUS
SERVO
SLED SERVO
SERVO
PRDR
33
SRDR
29
SLED PWM
GENERATOR
SERVO
INTERFACE
SSTP
27
SFDR
28
DFCT
MIRR
TRACKING PWM
FOCUS PWM
GENERATOR
GENERATOR
TRDR
31
30
TFDR
FFDR
32
PWM GENERATOR
35
TEST
VSS
34
XTSL
37
TES1
36
VC
38
FE
39
A/DOP AMP
ANALOG SW
CLOCK
GENERATOR
CORRECTOR
DEMODURATOR
EFM
16K
RAM
ERROR
45
RFDC
ADIO
TE
CE
40
SE
414342
44
AVSS3
AVSS0
AVDD0
IGEN
ASY0
ASYMMETRY
ASY1
BIAS
RFAC
46
47
4849505152
AVDD3
VSS
FILI
DIGITAL
CLTV
FILO
DIGITAL
PCO
55
53
54
565758
64
66
65
69
68
67
LOGIC
XVSS
XTA0
TIMING
XTA1
EMPH
XVDD
61
63
62
BCK
D/A
INTERFACE
LRCK
PCMD
VDD
DIGITAL
OUT
DOUT
60
IN2
VCC
1
2
6
GND
NC
OUT2
3
5
4
IN1VSVREF
OUT1
798
0.47
C12
100K
R21
R22
R20
C13
10K
R23
0.047
C16
3.3K
R25
0.01
C17
C14
C15
1500P
R24
3.3K
33K
1M
0.01
3300P
0.1
C11
15K
R18
470P
C9
220P
C10
100K
R19
33
32
30
31
29
28
43
5
17
6
7
8
16
15
18
20
4
0.01
C22
47K
R26
0.01
C21
C27
C29R43
R44 820P
330u6.3
C25
+
X1
16.9344MHz
13K
R39
1M
R27
20
15K
R41
100u10
C18
+
C28
150P
R40
13K
15K
R42
+7.5V
220u10
C23
+
26
26
+5V
R1
+5V+5V
+5V
+5V
+
C26
330u6.3
+5V+5V
R38
+5V
+5V
+5V
820P10K
150P
10K
C30
220u6.3
C5
+
+5V
+5V
+5V
123456789101112
+5V
GND
+7.5V
GND
+5V
RST
LOD-S2
UNLDS2
LODM-2
LODM+2
TXD-S
RXD-S
10 9 8 7 6 5 4 3 2 1
DM+
DM-
SLD+
SLD-
SLT-SW
UNLOAD-SWLOAD-SW
SW-GND
LOADM-
LOADM+
17
18
19
20
8
7
0.1
C33
10
9
+7.5V
R54
3.3K
R55
10K
+5V
+5V
+5V
21
22
10
9
8
7
+5V
+5V
+7.5V
47u10
C7
+
22u10
C38
+
22u10
C37
+
P2P1
+5V
+B
+5V
0.01
C158
PICKUP (KSS-213C) T25-0061-08
D40-1515-05 (CDM-31)
IC1
RELAY P.C.B.
IC5
SENSOR PCB
(X25-6060-11) : CD-3280M ONLY
DAC BLOCK
BLOCK
SERVO
SIGNAL
IC4
IC2
B
C
D
2.4V
2.0V
3.8V
2.6V
0.3V
2.6V
2.6V
2.6V
2.5V
0V
2.5V
2.5V
3.3V
2.7V
2.5V
2.4V
2.5V
4.0V
4.0V
3.5V
4.2V
2.5V
4.0V
3.9V
3.8V
3.9V
3.9V
3.9V
3.9V
3.9V
2.5V0.3V
0.3V
0V
0.3V
0V
0V
4.5V
5.0V
2.5V
2.5V
2.5V
0.3V
0.3V
0.3V
0.3V
0V
0.3V
2.5V
5.0V
0V
5.0V
0V
5.0V
5.0V
5.0V
5.0V
5.0V
0V
5.0V
0.2V
0.2V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
1.7V
2.4V
2.5V
2.5V
2.5V
1.5V
2.5V
2.5V
0.9V
2.5V
3.1V
3.1V
2.5V
2.5V
0V
5.0V
0.3V
0.3V
0V
1
2
3
4
5
6
7
Page 17
AEAGAIAKAMAFAHAJALAN
(X32- ) (F/8)
+7.5V SWITCHING
POWER SUPPLY
7.6V
L4
Q20
100uH
+7.5V
+5V
+5V
R53 47K
R52 47K
R51 47K
CP1
100Kx15
43
+5V
47K
R56
2
34567
123456789101112131415
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
SLT-SW
484746
LDC
MON
RMUTE 2
454443
46
+5V
FOK
A1-SW
45
GFS
A2-SW
44
8
+5V
VSS
VDD
XLAT
SENS
CLOCK
IC3
(BOTTOM VIEW)
u-COM
SCOR
VSS
X1X2VSS
41
42
X2
8.38MHz
R45 47K
R46 47K
R47 47K
4039383736
R48 47K
XT1
XT2
+5V
C32
15
DATA
RESET
0.01
16
16
MUTE G
AVDD
353433
+5V
C31
47u10
+
SCLK
SQSO
SQCK
RXD-S
TXD-S
VDD
VSS
AVREF
CN12
17
17
18
18
R49 47K
19
20
20
21
21
22
22
R50 47K
23
24
+5V
25
26
27
28
29
30
31
32
GND 5
4+7.5V
-40V
3
2F
F1
P2
(X25-6060-11)
IC1 : CXA1571M
IC2 : CXD2587Q
IC3 : uPD780023GC512
+5V
IC4 : TA8409S
IC5 : BA5979S
Q1 : 2SA954(L,K)
D1,2 : HSS104 or
1SS133
+5V
+7.5V
AC4.5V
+
+7.5V
C49
3300u10
40V
D29
D23
6.8V
-37.0V
D22
15K
R86
D28
R87 100
C52
220u50
R88
100
40V-B
(X32- ) (B/8)
A
E3
(WIRE CLAMPER)
E1
Lch
1
AGND
2
Rch
3
A2-SW
4
44
5
A1-SW
45
6
RMUTE2
46
WH1
CN14
AGND
+7.5V
uGND
u+5V
RMUTE1
SDATA
SBUSY
RXD-R
TXD-R
DOUT
+5V
8/16
CN16
1
2
3
4
5
6
+5V+5V+5V
+7.5V+7.5V
W303
+5V
+7.5V
+5V
7
6
5
4
3
2
W302
0.47
C155
+7.5V
+5V+5V+5V
Lch
14
13
Rch
12
11
10
9
8
7
6
5
4
3
2
1
+7.5V+7.5V
0.01
+5V+5V
Q33
R167
10K
4.6V
R153
100
+5V+5V
R154
100
+7.5V+7.5V
+5V
Q34
R168
10K
4.6V
R151
100
+5V
R152
100
+7.5V
C108
Q31
22K
R169
10K
10K
R185R187
R157R158
C105
0.01
R1613
22u16
10K
1
+
C106
R162
10K
22u16
7
+
+5V
R155
C103
R159
22u16
10K
1
+
C104
R160
22u16
10K
7
+
R156
6
5
10K
R186
10K
R188
3
2
10K
10K
10K
R181
6
5
10K
R183
R182
10K
R184
10K
8
2
IC20 (1/2)IC4
IC20 (2/2)
6
5
4
C107
Q32
22K
R170
3
8
2
IC19 (1/2)
IC19 (2/2)Q12
6
5
4
C42
0.01
C40
0.01
IC3-6,19,20
OPE AMP
C87
100P
+5V
R165
10K
C153
7
1
R166
10K
C88
100P
C85
100P
R163
10K
7
1
R164
10K
C86
100P
+7.5V
R47
3.3K
22u16
+
R59
4.3K
R60
4.3K
C154
22u16
R48
+
3.3K
C151
R45
22u16
3.3K
+
R57
4.3K
+5V
R58
4.3K
C152
22u16
R46
+
3.3K
8
(1/2)
IC4
10K
(2/2)
4
C41
0.01
C39
0.01
+5V
8
IC3
(1/2)
IC3
10K
(2/2)
3
2
4
+7.5V+7.5V
C91
100P
R51
8.2K
6
8
7
5
IC6
R55
(1/2)
10.5K
IC6
R56
(2/2)
10.5K
3
1
2
4
R52
8.2K
C92
100P
+7.5V
C89
100P
R49
8.2K
6
8
7
5
IC5
R53
(1/2)
10.5K
IC5
R54
(2/2)
10.5K
3
1
2
R504
8.2K
C90
100P
17.8V
C48
Q19
1000P
Q21
4.9V
D21
1W
R84
270
D27
-20.0V
C51
0.01
-37.5V
+
D26
Q22
R85
R89
R203
20
10K
(X32- ) (B/8)
Q7: UN4219 or DTC113ZSA
Q8-10,33,34 : UN4212 or DTC124ESA
Q11-14: 2SA1586(Y,GR) or 2SA1576A(R,S)
Q15-18,37-40 : 2SD1450(S,T)
Q29: 2SC3311A(Q,R) or 2SC2458(Y,GR)
D20 : D3SBA20F03 or RBV-402LFA
D21 : RD7.5JS(B2) or HZS7.5S(B2)
D22 : DLM10C
D23,29 : HSS104 or 1SS133
D24,25 : S5688B or 1SR139-400
D26 : RD16ES(B2) or HZS16N(B2)
W300
CN9
1
2
: AC120V 60Hz
(K,P)
: AC240V~ 50Hz
(X)
: AC230V~ 50Hz
(T,E)
E12NOJ1
A
F
NOYES
YESDNO
E12
D
D
Q17
Q18
Q15
Q16
C81
R115 100K
C63
F
F
R79
220
R80
220
R77
220
R78
220
R148
180
D8
C61 220P
C84
R119
1K
D11
100P
E12
R149
0.01
C64
C35
C36
75
D9
100P
J1
J1
R211
R150
C82 1
D34
C65
C37
C38
820P
820P
75
22
C62 0.01
A
YESNONONOYES
A
NOYESYESYESNO
Q29
0.22
Q30
100K
C60 220P
D7
R111
330
RD20ES(B) or HZS20N(B)D27 :
RD11ES(B2) or HZS11N(B2)D28 :
W201
W201
W201
820P
820P
D35
L2
L3
100P
YES
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer
to parts list). indicates safety critical components. For
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall
be carried out (exposed parts are acceptably insulated from
the supply circuit) before the appliance is returned to the
customer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter. The measurement value may
vary depending on the measuring instruments used or on
the product. Refer to the voltage during PLAY unless otherwise specified; The value shown in ( ) is the voltage measured at the moment of STOP.
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer
to parts list). indicates safety critical components. For
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall
be carried out (exposed parts are acceptably insulated from
the supply circuit) before the appliance is returned to the
customer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter. The measurement value may
vary depending on the measuring instruments used or on
the product. Refer to the voltage during PLAY unless otherwise specified; The value shown in ( ) is the voltage measured at the moment of STOP.
CD-3260M/3280M/DPF-J7020
Y22-8010-10
Page 20
204
PU
203
632
DM
FM
206
208
807
CD-3260M/3280M/DPF-J7020
EXPLODED VIEW (MECHANISM)
AB
1
2
26
3
Parts with exploded numbers larger than 700 are not supplied.
Page 21
Parts with exploded numbers larger than 700 are not supplied.
The left screen parts and the right are one and the same if no ref number.
644
101
102
768
736
C
D
E
27
1
2
EXPLODED VIEW (UNIT)
CD-3260M/3280M/DPF-J7020
Page 22
28
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
6281EE30-2788-05AC POWER CORDE1
6281EE30-2791-05AC POWER CORDT1
6281EE30-2883-05AC POWER CORDKP1K1
6281EE30-2883-05AC POWER CORDP2
6291EE30-2816-05CORD WITH PLUG,SYSTEM(3.5mm)
6301EE30-2861-05CORD WITH PLUG,CD TEXT(2.5mm)
632A1DE35-2325-08FLAT CABLE MAIN-PIC 16P
632B1EE35-1949-08FLAT CABLE SUB-PIC 16PKP1
6371DF07-1613-08COVER PANEL-DISC
6432CG01-4026-18TORSION COIL SPRING
6441DG13-0595-08CUSHION
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE :EuropeG : Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
Desti-
nation
✽ New Parts
Parts without Parts No. are not supplied.
12
Re-
marks
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE :EuropeG : Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
Re-
marks
CD-3260M/3280M/DPF-J7020
PARTS LIST
Page 23
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG :Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
29
Desti-
nation
✽ New Parts
Parts without Parts No. are not supplied.
34
Re-
marks
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG :Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
ress
New
Parts
Parts No.
Description
Desti-
nation
Re-
marks
PARTS LIST
CD-3260M/3280M/DPF-J7020
Page 24
30
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG :Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG :Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
Page 25
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG :Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
31
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG :Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
Page 26
32
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG :Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
ress
New
Parts
Parts No.
Description
Desti-
nation
✽ New Parts
Parts without Parts No. are not supplied.
90
Re-
marks
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG :Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
Re-
marks
CD-3260M/3280M/DPF-J7020
PARTS LIST
Page 27
HOW TO READ THE PARTS LIST
ABBREVIATION OF MODEL AND MASS PRODUCTION'S DESTINATIONS
MODEL ABB. Australia Canada ChinaEnglandEurope Germany KoreaMalaysia
CD-3280M ––P1––––––
CD-3260M –P2––––––
DPF-J7020 ––––T1E1–––
MODEL ABB. Mexico PX/AAFES Russia Scandinavia Shanghai U.S.A. Other area
CD-3280M ––––––K––
CD-3260M ––––––K1––
DPF-J7020 ––Y1––––––
✽ New Parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
Add-
New
Ref. No
392DD21-1899-08PIN ROLLER
402DD14-0393-08HOLDER ROLLER
412DJ19-5888-08ROLLER GUIDE
422DD21-1900-08SHAFT MAIN
432DJ19-5890-08HOLDER SHAFT
442DJ90-0856-08GUIDE DISC
451DD32-0354-08STOPPER DISC
461DJ19-5893-08HOLDER SENSOR
471DJ19-5927-08HOLDER SENSOR
492EJ21-6570-08PLATE HOLD T
552EJ21-6580-08PLATE LINK
582EJ21-6571-08PLATE SLIDER A
602EJ21-6575-08PLATE SUPPORT B
622DD13-1852-08GEAR B
632DD13-1853-08GEAR C
641EJ90-0855-08GUIDE DISC U
652EJ19-5894-08HOLDER DISC U
672EG01-4057-08SPG SLIDER
691EG01-4062-08SPG DAMPER A
702EG01-4063-08SPG DAMPER B
L : ScandinaviaK :USAP : Canada R : MexicoC : ChinaI : Malaysia
Y : PX(Far East, Hawaii) T : EuropeE : EuropeG :Germany V : China (Shanghai)
Y : AAFES(Europe)X : Australia Q : Russia H : KoreaM : Other Areasindicates safety critical components.
Page 28
CD-3260M/3280M/DPF-J7020
CD-3280M
Notes
Notes
1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).
[Format]
System .............................................. Compact disc digital audio system
Power consumption ........................................................................ 13 W
DimensionsW : 440 mm (17-5/16")
H : 163 mm (6-7/16")
D : 479 mm (18-7/8")
Weight (Net) .....................................................................7.9 kg (17.4 lb)
SPECIFICATIONS
Note:
Component and circuit are subject to modification to insure best operation under differing local conditions. This manual is based on General market(M) standard, and provides information on regional circuit
modification through use of alternate schematic diagrams, and information on regional component variations through use of parts list.
14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan
KENWOOD SERVICE CORPORATION
P.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A.