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PDF DPX301 Data sheet ( Hoja de datos )
| Número de pieza | DPX301 | |
| Descripción | CD RECEIVER SERVICE MANUAL | |
| Fabricantes | Kenwood | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de DPX301 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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CD RECEIVER
DPX301
DPX-MP2090/MP2090S
SERVICE MANUAL
DPX301
(K type)
© 2005-12 PRINTED IN JAPAN
B53-0370-00 (N) 724
EXTERNAL MEDIA CONTROL
FM SCRL
VOL
AUD
SET UP
ATT
AUTO
AME
SCAN
MENU
RDM
REP
F.SEL
OFF
M.RDM
AM SW
C.S.
Panel assy
(A64-3785-12)
DPX-MP2090
DPX-MP2090S
(M type)
s
EXTERNAL MEDIA CONTROL
System EX
FM SCRL
VOL
AUD
SET UP
ATT
AUTO
AME
SCAN
MENU
RDM
REP
F.SEL
OFF
M.RDM
AM SW
Panel assy
(A64-3811-12) : DPX-MP2090
(A64-3812-12) : DPX-MP2090S
DPX-MP2090/MP2090S
Remote controller assy
(A70-2069-15)
SIZE AA BATTERY
(Not supplied)
DC cord
DPX-MP2090/MP2090S: (E30-6408-05)
DPX301: (E30-6428-05)
Screw set
(N99-1779-05)
Escutcheon assy
(B07-3046-04)
RC-517
Escutcheon
(B07-3172-12)
Escutcheon
(B07-3165-02)
Mounting hardware assy
(J22-0429-03)
Lever
Adhesive double-
(D10-4589-04) x2 coated tape
(H30-0595-04)
DPX301
This product uses Lead Free solder.
1 page  
DPX301
DPX-MP2090/MP2090S
MICROCOMPUTER’S TERMINAL DESCRIPTION
● SYSTEM MICROCOMPUTER: 30624MGPA76GP (X34: IC1)
Pin No. Pin Name
Module I/O
Application
Truth
value table
Processing Operation Description
1 REMO
EXTRA I Remote control signal input
Detect pulse width
2 LX_MUTE
LX_M
I MUTE request from slave unit
H: Mute ON, L: Mute OFF
3 AUD_SDA
AUDIO O E-VOL data output terminal
4 AUD_SEL
AUDIO O E-VOL control terminal
5 AUD_SCL
AUDIO O E-VOL clock output terminal
6 BYTE
µCOM -
7 CNVSS
µCOM -
8 XCIN
µCOM I
9 XCOUT
µCOM I
10 RESET
µCOM -
11 XOUT
µCOM -
12 VSS
µCOM -
13 XIN
µCOM - 12.0MHz
14 VCC1
µCOM -
15 NMI
µCOM I Not used
16 CN_DET
EXTRA I Panel communication detection (FLIP)
H: PANEL detached, L: PANEL attached
16 NC
O Not used (2DIN)
Fixed to L
17 RDS_CLK
TUNER
RDS decoder CLK input terminal
I
(RDS model only)
17 NC
O Not used (except RDS model)
Output L fixed
18 LX_REQ_S
LX_M
I Communication request from slave unit
19 PON_AM
Power supply I/O AM power supply control
H: When AM, Hi-z: When not AM
20 LX_REQ_M
LX_M O Communication request to the slave unit
21 TUN_IFC_OUT TUNER I F/E IFC OUT input terminal
H: Station found, L: Station not found
22 NC
O Not used
Output L fixed
Constant number switching when noise
23
RDS_AFS_M
TUNER I/O
w Refer to the truth value table
detected (in RDS and RBDS models)
23 NC
O Not used (except RDS and RBDS models)
Output L fixed
24 RDS_QUAL
TUNER
RDS decoder QUAL input terminal
I
(RDS model only)
24 NC
O Not used (except RDS model)
Output L fixed
25 RDS_DATA
TUNER
RDS decoder DATA input terminal
I
(RDS model only)
25 NC
O Not used (except RDS model)
Output L fixed
26
PWIC_BEEP
PWIC O Beep output
27 TUN_SCL
TUNER I/O F/E I2C clock input/output terminal
28 TUN_SDA
TUNER I/O F/E I2C data input/output terminal
5
5 Page 
DPX301
DPX-MP2090/MP2090S
MICROCOMPUTER’S TERMINAL DESCRIPTION
Pin No. Pin Name
41,42
43
44
45
46
47~54
55
56
57~61
62~65
66
67
68~70
71
72
73
74
NC
RD
ASTB
NC
NC
AD0~AD7
BVdd
BVss
AB8~AB12
NC
CS
DSP RESET
NC
Avdd
Avss
Avref
NC
75 RAMSEL
76 RZM
77 LZM
78 AAC
79 ASEL
80 E2P WR
81
82
83
84
85,86
87
88
89~92
93
94
95
96
97~99
100
TEST I 0
TEST I 1
TEST I 2
TEST I 3
NC
MSTOP
INTSV
NC
D-MUTE
SYS SDA
NC
SYS SCL
NC
E2P SDA
I/O Application
- Not used
O Multiplex RD signal
O Multiplex ASTB signal
- Not used
- Not used
I/O Multiplex address/data
- BUS interface power supply
- BUS interface GND
I/O Multiplex data/address
- Not used
O Chip select control
O DSP reset control
- Not used
-
-
I A/D port reference voltage input
- Not used
With DRAM/No DRAM switching
I
for different models
I 0bit MUTE detection
I 0bit MUTE detection
I AAC compatibility switching
I Audio output polarity switching
I E2PROM write switching
I TEST MODE I 0
I TEST MODE I 1
I TEST MODE I 2
I TEST MODE I 3
- Not used
I Standby restart interruption
I Interruption from servo IC
- Not used
O Driver MUTE
I/O System µ-com I2C data
- Not used
I/O System µ-com I2C clock
- Not used
I/O ROM correction E2P I2C data
Processing Operation
Description
Low-fixed
Low-fixed
Low-fixed
Low-fixed
H : OFF, L : ON
H : NORMAL, L : RESET
Low-fixed
Low-fixed
H : With DRAM, L : No DRAM
H : ≥1.7V, L : <1.7V
H : ≥1.7V, L : <1.7V
H : AAC non-compatible
L : AAC compatible
H : Reverse output
L : Non-reverse output
H : E2PROM WRITE
L : NORMAL
(Not used)
(Not used)
(Not used)
(Not used)
Low-fixed
H : STOP release, L : STOP
H : Interruption
Low-fixed
H : OFF, L : ON
Low-fixed
Low-fixed
Remarks
3.3V driven
3.3V driven
3.3V driven
3.3V driven
3.3V driven
3.3V driven
3.3V driven
3.3V driven
3.3V driven
3.3V driven
3.3V driven
AAC non-compatible mode has priority
for both hardware and software.
Flash write port (SI0)
Flash write port (SO0)
Flash write port (SCK0)
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet DPX301.PDF ] | |
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