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PDF KDC-W311AY Data sheet ( Hoja de datos )

Número de pieza KDC-W311AY
Descripción CD RECEIVER SERVICE MANUAL
Fabricantes Kenwood 
Logotipo Kenwood Logotipo



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No Preview Available ! KDC-W311AY Hoja de datos, Descripción, Manual

CD RECEIVER
KDC-W237AY/W237GY
KDC-W3037AY/W3037GY
KDC-W311AY/W311GY
KDC-W3537AY/W3537GY/W4037Y
SERVICE MANUAL
© 2006-12 PRINTED IN JAPAN
B53-0483-00 (N) 229
Panel assy
KDC-W237AY/W237GY (A64-4058-02)
Panel assy
KDC-W3037AY/W3037GY (A64-4056-12)
B.BOOST
MENU
VOL
AUD
SET UP
ATT
AUTO AME
SCAN
RDM
REP
F.SEL
KDC-W237
FM
SCRL
AM
/
DISP
Panel assy
KDC-W311AY/W311GY (A64-4057-12)
B.BOOST
MENU
VOL
AUD
SET UP
ATT
TI AME
SCAN
RDM
REP
F.SEL
KDC-W3037
FM
SCRL
AM
/PTY
DISP
Panel assy
KDC-W3537AY/W3537GY (A64-4042-12)
B.BOOST
MENU
VOL
AUD
SET UP
ATT
TI AME
SCAN
RDM
REP
F.SEL
KDC-W311
FM
SCRL
AM
/PTY
DISP
B.BOOST
MENU
VOL
AUD
SET UP
ATT
TI AME
SCAN
RDM
KDC-W3537
FM
SCRL
REP
F.SEL
M.RDM
AM
/PTY
DISP
Panel assy
KDC-W4037Y (A64-4038-12)
B.BOOST
MENU
VOL
AUD
SET UP
ATT
TI AME
SCAN
RDM
REP
KDC-W4037
FM
SCRL
F.SEL
M.RDM
SW
AM
Lever
(D10-4589-04) x2
DC cord
(E30-6427-05)
SPARE TDF PANEL
MAIN UNIT NAME TDF PARTS No. TDF NAME
KDC-W237AY
Y33-2660-60
TDF-W237A
KDC-W237GY
Y33-2660-61
TDF-W237G
/PTY
DISP
KDC-W3037AY Y33-2650-63
TDF-W3037A
KDC-W3037GY Y33-2650-64
TDF-W3037G
KDC-W311AY
Y33-2650-65
TDF-W311A
KDC-W311GY
Y33-2650-66
TDF-W311G
KDC-W3537AY Y33-2650-61
TDF-W3537A
KDC-W3537GY Y33-2650-62
TDF-W3537G
KDC-W4037Y
Y33-2650-60
TDF-W4037
Carrying case
(W01-1685-05)
* Remote controller assy (RC-557)
(A70-2087-05)
Antenna adaptor
(T90-0523-05)
* Escutcheon
(B07-xxxx-xx)
Battery
(Not supplied)
Mounting hardware assy
(J21-9716-03)
* Depends on the model. Refer to the parts list.
This product uses Lead Free solder.
http://www.Datasheet4U.com

1 page




KDC-W311AY pdf
KDC-W237AY/W237GY/W3037AY/W3037GY/
W311AY/W311GY/W3537AY/W3537GY/W4037Y
COMPONENTS DESCRIPTION
Ref. No.
IC6
IC7
IC11
Q1
Q10~12
Q13
D1
D2
D3,4
Application / Function
D3.3V REG.
A3.3V REG.
BU1.5V REG.
APC (Auto Power Control)
5V–3.3V Level Shift
Inverter
Level Down
Laser Diode Protection
Static Electricity Countermeasure
Operation / Condition / Compatibility
Power supply for digital 3.3V.
Power supply for audio 3.3V.
Power supply for back-up 1.5V.
Drives LD (Laser Diode).
Converts signal from 5V to 3.3V, or from 3.3V to 5V.
Inverts ZDET signal.
Lowers signal level by about 1.2V so that Lo level signal that turns the regulator ON/OFF
surely becomes Lo judgment level of the regulator SW.
Prevents reverse bias which is applied to laser. Laser destruction prevention.
Prevents malfunction by static electricity.
MICROCOMPUTER’S TERMINAL DESCRIPTION
SYSTEM µ-COM: IC1 on X34- (ELECTRIC UNIT)
Pin No. Pin Name I/O
Application
1
2
3~5
6
7
8
9
10
11
12
13
14
15
16
17
18
19,20
21
22,23
LX DATA M I/O Data to slave unit
LX CLK
I/O LX-BUS clock
NC - Not used
REMO
I Remote control signal input
NC - Not used
BYTE
I Memory extended bus width setting
CNVSS
-
XCIN
- 32.768kHz
XCOUT
- 32.768kHz
RESET
-
XOUT
- 10.0MHz
VSS
-
XIN - 10.0MHz
VCC1
-
NMI I
PANEL DET
I Panel communication detection
NC - Not used
ROMCOR DET I E2PROM writing request
NC - Not used
Truth Value
Table
Processing Operation Description
Pull-down (GND)
125k~65kHz
Output Lo fixed
Detects pulse width
Output L fixed
Connects to VSS
Connects to VSS
L: Reset
Connects to VSS
H: Panel detached, L: Panel attached
Output L fixed
H: Writing
Output L fixed
5

5 Page





KDC-W311AY arduino
KDC-W237AY/W237GY/W3037AY/W3037GY/
W311AY/W311GY/W3537AY/W3537GY/W4037Y
TEST MODE
• CD information display mode
Key Description of display
FM / CD mecha- M C E R R 1 : X X
(forward
nism error
rotation)
log display
M C E R R 2:X X
AM
(reverse
M C E R R 3:X X
rotation)
/ CD Load
L D E R R 1:X X
error
information L D E R R 2 : X X
display
/ CD Ejection E J E R R 1 : X X
error
information E J E R R 2 : X X
display
E J E R R 3:X X
E J E R R 4:X X
/ CD time
code error
count data
display
(Missing
counts)
/ CD time
code error
count data
display
(count not
updated)
CN T
LOSE
CDDA
:X X
CD ROM
:X X
CN T
STAY
CDDA
:X X
CD ROM
:X X
Description
Mechanism error log 1 (Latest)
XX: Error number. “– –” is displayed in case there is no error.
Mechanism error log 2 (Latest)
XX: Error number. “– –” is displayed in case there is no error.
Mechanism error log 3 (Latest)
XX: Error number. “– –” is displayed in case there is no error.
Load error switch 1
XX: Number of errors. “– –” is displayed in case there is no error.
Load error switch 2
XX: Number of errors. “– –” is displayed in case there is no error.
Ejection error switch 1
XX: Number of errors. “– –” is displayed in case there is no error.
Ejection error switch 2
XX: Number of errors. “– –” is displayed in case there is no error.
Ejection error switch 3
XX: Number of errors. “– –” is displayed in case there is no error.
Ejection error switch 4
XX: Number of errors. “– –” is displayed in case there is no error.
CD time code error count data (Missing counts) mode display.
Number of CD-DA count errors
XX: Number of errors. “– –” is displayed in case there is no error.
CD-ROM (Compressed file) number of count errors
XX: Number of errors. “– –” is displayed in case there is no error.
CD time code error count data (count not updated) mode display.
Number of CD-DA count errors
XX: Number of errors. “– –” is displayed in case there is no error.
CD-ROM (Compressed file) Number of count errors
XX: Number of errors. “– –” is displayed in case there is no error.
11

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