Kenwood DPF-1010, DPF-2010 Service Manual
PHONES
TIME DISPLAY
ON/STANDBY
CLEAREDIT
PEAK SEARCHCHECKP.MODE
0
+
10
7 8 9
4 5 6
1 2 3
0
REPEAT RANDOM
1¡
4
76
¢
STOP PLAY/PAUSE
COMPACT DISC PLAYER
L
R
OUTPUT
DIGITAL
OUTPUT
SYSTEM CONTROL
SL16 XS 8
ƒ
OPTICAL
DPF-1010/1010E/2010/
DPF-2010E/3010/3010E
SERVICE MANUAL
© 1998-5/B51-5428-00 (K/K) 2128
KENWOOD badge
(B43-0302-04)
Phone jack
(E11-0263-08)
Metallic cabinet
(A01-3356-08)
Knob
(K29-7372-08)
Knob
(K29-7373-08)
Optical receiving module
(W02-2620-08)
Dressing panel
(A21-3697-08)
Front glass
(B10-3413-08)
Miniature phone jack
(E11-0188-05)
Panel *
(A60-)
Knob
(K29-7374-08)
AC power cord *
(E30-)
Knob
(K29-7375-08)
Phono jack
(E63-0188-08)
In compliance with Federal Regulations, following are reproductions
of labels on, or inside the product relating to laser product safety.
Slide switch
(S62-0069-08)
Refer to DP-3080MKΙΙ/3090 Service manual (B51-5349-00), if you
require disassembly for repair.
Power cord bushing
(J42-0200-08)
KENWOOD-Corp. certifies this equipment conforms to DHHS
Regulations No. 21 CFR 1040. 10, Chapter 1, Subchapter J.
* Refer to parts list on page 14.
Illust is DPF-3010.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.
DPF-1010/1010E/2010/2010E/3010/3010E
RANDOM
DISC SELECTOR
OUTPUT
1 2
3
4
5
REPEAT
DOWN UP
DISC SKIP
12
P.MODE
3
45
TIME
DISPLAY
6
EDIT 7 8
9
CHECK 0 +10
CLEAR
6
4
7
¡
¢
REMOTE CONTROL UNIT
RC-P0305
1
Audio
(E30-2841-08)
(A70-1181-08) : RC-P0305
Battery cover : (A09-0356-08)
(E30-2733-05)
cord .................. (1) System control cord ...... (1)
Remote control unit ......... (1)
Batteries (R6/AA) ........ (2)
AC
(E03-0115-05)
plug adaptor .............. (1)
Use to adapt the plug on the power
cord
to the shape of the wall outlet.
(Accessory only for regions where
use is
necessary.)
CONTENTS / ACCESSORIES
Contents
CONTENTS/ACCESSORIES ......................................2
CIRCUIT DESCRIPTION.............................................3
ADJUSTMENT.............................................................4
PC BOARD ..................................................................5
Accessories
SCHEMATIC DIAGRAM..............................................7
EXPLODED VIEW .....................................................12
PARTS LIST...............................................................14
SPECIFICATIONS .......................................Back cover
2
DPF-1010/1010E/2010/2010E/3010/3010E
CIRCUIT DESCRIPTION
1. Microprocessor : CXP82324 (MAIN unit : IC601)
1-1 Pin description
Pin No. Pin name I/O Description
1 GFS I NOT USED
2 RMC I REMOCON INPUT PORT
3-5 PE5~7 – NOT USED
6 MUTE O DIGITAL MUTE (ON : "H") DPF-1010/2010 ONLY
7 MLEN O TC9423F LATCH CONTROL
8 MCK O TC9423F CLOCK CONTROL
9 SENS I SENSE INPUT FROM CXD2587Q
10 MDT O TC9423F DATA CONTROL
11 SQCK O CLOCK TO READ Q_DATA
12 SUBQ I Q_DATA INPUT PORT
13 PB7 O NOT USED
14-17 KR0-KR3 I KEY INPUT PORT
18 OPEN_M O OPEN MOTOR (ACTIVE "L")
19 CLOSE_M O CLOSE MOTOR (ACTIVE "L")
20 MON O SPINDLE MOTOR ON "H"
21 PC7 O NOT USED
22 DATA O DATA OUT TO CXD2587Q
23 XLT O LATCH OUT TO CXD2587Q
24 CLK O CLOCK OUT TO CXD2587Q
25 FOK I FOCUS OK INPUT PORT
26 LDON O LASER OUTPUT (ON : "L")
27 A_MUTE O ANALOGUE MUTE (ON : "H")
28 XRST O IC RESET PORT
29 PA7 I OPTION L : DPF-1010/2010 H : DPF-3010
30 RESET – (RESET)
31 XI – (XTAL1) 4.19 MHz
32 XO – (XTAL0) 4.19 MHz
33 Vss – (GND)
34-46 – O NOT USED
47-57 SEG11~SEG1 O FL SEGMENT PORT (SEG11~SEG1) / KEY SCAN KS10~KS4 (48PIN~54PIN)
58-61 – O NOT USED
62-70 G9-G1 O FL DIGIT PORT
71 Vfdp – FL DRIVER POWER (-26V)
72 Vdd – (+5V)
73 NC – CONNECTED TO Vdd
74 FED_SW I LIMIT SWITCH (ON : "L")
75 MODE_SW I 8/16BIT (L : 8BIT , H : 16BIT)
76 S_DATA I/O SYSTEM SERIAL DATA
77 S_BUSY I/O SYSTEM SERIAL BUSY
78 SCCR I SCOR FROM CXD2587
79 OP_SW I OPEN SWITCH (ON : "L")
80 CL_SW I CLOSE SWITCH (ON : "L")
2. Key matrix
KS10 (48pin) KS9 (49pin) KS8 (50pin) KS7 (51pin)
KR0 (14pin) 2 4 3
KR1 (15pin) 8 10 REPEAT —
KR2 (16pin)
KR3 (17pin) EDIT CLEAR TIME —
4‰
II STOP RANDOM
5
—
—
KS6 (52pin)
6
7
¡
PEAK SEARCH
KS5 (53pin)
5
0
¢
CHECK
KS4 (54pin)
1
9
1
PROGRAM
3
DPF-1010/1010E/2010/2010E/3010/3010E
ADJUSTMENT
No.
SET THE TEST DISC TO DISC NO SONY YEDS–18. (TYPE4)
1
Note:
Type 4 disc : SONY YEDS-18 Test Disc or equivalent.
LPF: Around 47 kΩ+ 390 pF or so.
ITEM
FOCUS
OFFSET
INPUT
SETTING
TEST DISC
TYPE 4
OUTPUT
SETTING
Connect an
oscilloscope
to TP201
RF (PIN 5)
VC (PIN2)
PLAYER
SETTING
PLAY VR201
ALIGNMENT
POINT
ALIGN FOR FIG.
Optimum
eye pattern
4
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