PARTS LIST............................................................. 16
SPECIFICATIONS ..................................... Back cover
Audio cord (1)
(E30-0505-05)
Remote control unit (1)
(A70-1128-05) : RC-P0504
CD-204/DPF-R4010/DPF-R4010E only
Battery cover: (A09-0356-08)
System control cord (1)
(E30-2816-05)
Batteries (R6/AA) (2)
CD-204/DPF-R4010/DPF-R4010E only
AC plug adapter (1)
(E03-0115-05)
DPF-R3010/R4010 : M type only
ABB.
2
CD-203/204/DPF-R3010/R3010E/R4010/R4010E
CIRCUIT DESCRIPTION
1. Pin description
Pin No.NameI/OFunction
1~77G~1GODisplay digit control (Grid7~Grid1)
8VDDPower supply (+5V)
9SQCKOQ data reading clock output
10NCOUnused
11SUBQIQ data input
12~15KR3~KR0IKey return 3~0
16NCIUnused
17RESETIReset inputL : RESET
18SLT SWICDM25 start limit switch input L : SW ON
19DOWN SWICDM25 mechanism down switch input L : SW ON
20AVSS I Unused (connected to VSS)
21UP SWICDM25 mechanism up switch inputL : SW ON
22CLOSE SWICDM25 close switch input L : SW ON
23OPEN SWICDM25 open switch input L : SW ON
24OPEN M OOpen motor control H : ACTIVE
25CLOSE MOClose motor control H : ACTIVE
26RTRAY RORotary tray motor control (CW) H : ACTIVE
27RTRAY LORotary tray motor control (CCW)H : ACTIVE
28RTRAY SORotary tray motor control (deceleration) H : ACTIVE
29AVDDUnused (connected to VDD)
30AVREFUnused (connected to VSS)
31NC IUnused
32XT2 Unused (OPEN)
33VSSGND
34X1ISystem clock input
35X2Unused
36DSENSEICDM25 disc sensor detection
37PSENSEICDM25 position sensor detection
38LDCOLaser signal outputL : LASER ON
39FOKIFOK signal input H : FOCUS ON
40D.R.I.V.EIUnused
41SERIAL SWISerial communication 8 (XS8)/16(SL16) bit changoverH : 16 BIT
42SDATAI/OSystem serial data signal input output
43BUSYI/OSystem serial busy signal input output
44SCORISub code frame sync detection
45MONOFocus drug countermeasure circuit control
46MUTGODigital mute control H : MUTE ON
47REMIRemote control signal input
48VPP GND
49SENSEISense input from CXD2507AQ
50 DTAOData output for CXD2507AQ
51CLKOClock output for CXD2507AQ
52VDD Power supply (+5V)
53,54
55LATO Latch output for CXD2507AQ
56GFSIFrame signal input
57RMUTEOAnalog mute control L : MUTE ON
58 MDTOAttenuater data output
59MCKOAttenuater clock output
60MELOAttenuater latch output
61~70Sp~Sg/KSODisplay segment control (Seg p-Seg g) / Key scan
71VLOADDisplay drive negative power supply (-35V)
72~77Sf~Sa/KSODisplay segment control (Seg f-Seg a) / Key scan
78~8010G-8GODisplay digit control (Grid10-Grid8)
DEFECT SEL./NC
IUnused
3
CD-203/204/DPF-R3010/R3010E/R4010/R4010E
CIRCUIT DESCRIPTION
2. Test mode
2-1. Setting the test mode
¶ The microprocessor built in the unit can be put to TEST
MODE by just pressing the TIME DISP. key when set to
power on.
¶ DP-R series is available to set to each test mode by each