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PDF RXD-751 Data sheet ( Hoja de datos )
| Número de pieza | RXD-751 | |
| Descripción | MINI HiFi COMPONENT SYSTEM SERVICE MANUAL | |
| Fabricantes | Kenwood | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RXD-751 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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MINI HiFi COMPONENT SYSTEM
RXD-501/501E/501W/551/551E/551W/571S/A5/
RXD-701/701E/701W/751/751E/751W/771S/A8
SERVICE MANUAL
(XD-501~A8)**
© 1998-3/B51-5420-00 (K/K) 3661
Phonoe jack
(E11-0169-05)
Cassette lid (L)*
(A53-)
Front glass
(B10-2446-13)
Lighting board
(B19-1587-03)
Front glass* Lighting board
(B10-)
(B19-1589-04)
Lighting board
(B19-1586-04)
Panel assy*
(A60-)
MINI HiFi COMPONENT SYSTEM
SRS ( )
UP
VOLUME
CONTROL
ON/STANDBY
EX. BASS
DISPLAY
TIMER
MODE
/DEMO
1± MIC ±2
INPUT
MIC
VOL.
MIN
MAX
SOUND
SET
0
PUSH
OPEN
DOWN
MULTI
CONTROL
SRS 3D
CD PGM
DUBBING
ENTER
TUNING
BAND
AUTO
PHONES
0
PUSH
OPEN
PLAY
REC
/PLAY
DISC 1
REV.MODE DOLBY NR
1
DISC 2
DISC SKIP
DISC 3
2
7
3
¡
REC/ARM
A/B
0
4¢
76
Knob*
(K29-)
Phone jack
(E11-0280-05)
Cassette lid (R)*
(A53-)
Front glass
(B10-2447-13)
Panel (CD)*
(A29-)
**Refer to page 2 if you want to know system configuration.
In compliance with Federal Regulations, following are reproduc -
tions of labels on, or inside the product relating to laser product
safety.
Refer to RXD-500/700 (B51-5300-00), If you require
TUNER preset frequency in detail.
* Refer to parts list on page 58.
KENWOOD-Crop. certifies this equipment conforms to DHHS
Regulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM
http://www.Datasheet4U.com
1 page  
X04-1313-80
Q TYPE ONLY
POLAR
UNIT
X05-471X
-489X
-490X
TUNER
BLOCK
(X14)
A1
REMOTE
SENSOR
ED1
FL DISPLAY
IC1
FL DRIVER
u-COM
TUNER OUTPUT
FM:600mV/3.3kΩ
AM:180mV/3.3kΩ
A PB
(X28)
22.2dBS
60mV
B R/P
IC4
BA3126N
IC2
A PB AMP
IC1 HA12209F
A
PB
LEVEL
VR7,8
IC3
B PB AMP
A
B
120u
70u
L1
MPX
REC IN
REC
DOLBY
PB
DCL
PASS
L.P.F.
B
PB
LEVEL
VR1,2
BIAS TRAP
OTHER
CHANNEL
0dBS
580mV
PB OUT
+5V
MS
OUT
DOLBY ON/OFF
DOLBY R/P
B ERASE
REC OUT
VR3,4
BIAS
OSC
Q7,8
BEAT CANCEL
Q10,11
Q5
BIAS
CONTROL
+5V
MECHA.
A,B P.H A,B
MOTOR A
+5V
VR5,6
IC5
BA10393
MOTOR B
MOTOR-
Q1,2
IC6
EXPANDER IC
TC74HC166AP
DPSS
IC CLK
PS IN
PS LOAD
(X32)
(CDM-27)
T25-0050
E
A
BC
F
LD
FOCUS
COIL
TRACKING
COIL
F.M
D.M
START
LIMIT SW
TRAVERSE UNIT
D40-1500
R.M
L.M
SOL-
LED A,B
L,R
Q3,4
Q1
LD
SW
RF
IC1
RF AMP/SERVO
CXA1571M
LD ON
FOCUS COIL
DRIVER
IC3 BA5979S
4ch BTL DRIVER
TRACKING COIL
DRIVER
FEED MOTOR
DRIVER
DRIVER MUTE
DISC MOTOR
DRIVER
IC4,5 MOTOR
DRIVER
TA8409S
ROTARY
DRIVER
LOADING
DRIVER
AUDIO OUT
IC2
DSP/DAC
CXD2587Q
MUTE
Q3,4
SSTP
FFDR
FRDR
TFDR
TRDR
SFDR
SRDR
MDP
X1
16.9344MHz
X09,IC10
MAIN u-COM
M38199MF-075FP
X09,IC9
SPEANA
FROM
OTHER CH
LD/UNLD SW, UP/DOWN SW
ST SW, PS SW
MIC
2.5mV/2.2kΩ
MIC1,2
(X14)
RXD-501 X
-551 M,X
-571 M
MIC AMP
MIXING
IC101
(1/2)
IC101
(2/2)
VR1
AUX IN
400mV/47kΩ
AUX IN
AUX LEVEL
VR1
AUX OUT
0.5V/3.3kΩ
AUX OUT
(X09)
IC19
IC3
IC2
REC
AMP
INPUT
IC1 SEL.
AUX
TUNER
DECK
CD
NC
DECK
OUT
AUX OUT
IN
IC4
ELECTRIC
VOL.
SRS
SURROUND
IC21
POWER
IC
MIAN u-COM
Q15
SUB u-COM
TUNER
+5.6V
AVR
DECK
BIAS
MECHA.
ANALOG
FL DRIVER Q14
u-COM -30V
AVR
MOTOR
DRIVER
(IC4.5)
DSP
(IC2)
Q19
+9V
AVR
IC13
+5V
AVR
H.P RELAY
TUNER
IC21
POWER
IC
IC15
+12V
AVR
IC12
-12V
AVR
FRONT S.P
RELAY
S.W. SPEAKER
RELAY
MATRIX
SURROUND
SW
D22
+
-
~
~
D17
D18
D24
D26
D23
+
-
~
~
POWER
AMP
IC21
MUTE
K13
HEAD
PHONES
+B H.P RELAY
K11
+B
FRONT S.P
RELAY
OTHER CH
ON
OFF
SURROUND
+B
K12
J4 RXD-501
SUB
SERIES ONLY
WOOFER 1.8V/3.3KΩ
J2
+
-
L 24.49V/6Ω
FRONT
- SP.
R 20.49V/6Ω
+
S.P OUTPUT
17.3V/6Ω
RXD-A8/RXD-7XX
SERIES
RXD-A5/RXD-5XX
SERIES
+
L
- SURROUND
- SP.
R
+
RXD-501(M,X TYPE)
RXD-701
(M,T,X,E,Q, TYPE)
J2 RXD-701 SERIES
ONLY
+
-
L SUB
WOOFER
- SP.
R
+
FAN DRIVER
Q21-23
FAN
D24
D26
K1
AC
K2
RXD-501/701
5 Page 
RXD-501/551/571/A5/701/751/771/A8
5. FL driver Microprocessor : uPD780204-038 (X14, IC1)
5-1Pin description
No
1
2
3, 4
5~9
10
11
12
13
14
15
16
17
18
19
20,21
22
23
24
25
26
27~33
34
35
36,37
38
39
40
41
42~44
45
46
47
48~63
64~70
71~78
79
80~88
89~100
Name
VDD
LED DISC1
NC
LED A~E
RESET
X2
X1
VSS
NC
NC
VDD
DRIVER CLK
DRIVER SOUT
SIN
NC
LED SRS
LED 3 STEREO
LED PROLOGIC
AVSS
A/D7
A/D6~A/D0
AVDD
AVREF
NC
REM IN
DRIVER ST
VSS
LED EQ
ECHO 3~1
ECHO MUTE
VDD
NC
SEG16~SEG1
SEG17~SEG23
SEG24~SEG31
VLOAD
SEG32~SEG40
1G~12G
I/O Description
– u-COM power supply (+5V)
O Disc LED 1~3 control
– No used
O CD running indicator control (D33~D37)
I System reset
– Main system clock (5MHz)
I Main system clock (5MHz)
– GND
– No used
– GND
– u-COM power supply (+5V)
I Serial clock
O Serial data output
I Serial data input
– No used
O LED control terminal (SRS)
– No used
– No used
– GND
– GND
I Key return signal (6~0)
– A/D power supply
– A/D reference voltage
– GND
I Remocon signal input
I Strobe signal input
– GND
O LED control terminal (SOUND)
– No used
– No used
– u-COM power supply (+5V)
– No used
O FL segment control (SEG16~SEG1)
O FL segment control (SEG17~SEG23)
O FL segment control (SEG24~SEG31)
– Vload (-30V)
O FL segment control (SEG32~SEG40)
O FL grid control (1G~12G)
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet RXD-751.PDF ] | |
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