1
3
2
4 5 6
8 9 10 11 12 13 14 15 16 17 18
CP606
REST
SW
/RST
S
TAT
SQCK
BLKCK
SPEED
MLD
M
D
ATA
MCLK
P
.GND
+B(1)
TX
LD
SW
D.GND
+B(2)
Rch
IN
A.GND
Lch
IN
SUBQ
7
19
1
3
2
4 5 6
H600
+B(6)
SER2
SER5
TPS
DECK1
DECK2
VREF+
VREF-
7
8
2
1
3
4
5
6
7
8
H602
S638
(POWER)
A
B
C
D
E
h
g
VR600
(VOLUME)
3
2
1
R902
12K
C615
100P
C616
100P
R904
22K
R951
10K
J K
L M N
O P
Q
R943
10K
R944
10K
R900
10K
Q901-903
RVTDTC143EST
SWITCHING
Q903
Q901
Q902
R971
10K
R972
10K
C674
100P
C675
100P
R970
10K
R954
10K
R955
22K
R956
22K
R957
5.6K
R958
5.6K
R959
10K
C900
100P
F
E
D
C
B
A
R939
100K
R940
100K
R941
100K
C901
100P
D640-642
MA700ATA
R S
T
U
V
W
R960
1K
R948
4.7K
D647
RVD1SS133T
A
R945
100
R946
100
R947
100
D642
D641
D640
X
Y
Z
Q611
KRC102MTA
POWER SUPPLY CONT
Q610
2SA933SSTA
POWER SUPPLY
R938
4.7K
R937
470K
D643
RVD1SS133T
A
1
2
3
V
DD
GND
OUT
Z602
RCDRPM6937H4
(REMOTE SENSOR)
R700
47
C640
50V4.7
C622
0.01
R950
22K
D644
RVD1SS133T
A
D645
RVD1SS133T
A
R658
100
B
A
C
D
E
R662
1K
C613
680P
C614
680P
IC601
BU2090AF-E2
LED DRIVE
C61
1
0.1
8
9
7
10
6
11
5
12
4
13
3
2
1
14
15
16
MUTE
A
CLK
LEDCTL
REC/PLA
Y
TIMER
G5
G4
G3
G2
G1
Vcc
D
ATA
GND
/CD
PCONT
D605
SLI325URCT31
(AC-IN)
D604
SLI325DCT31
(REC/PLAY TIMER)
R622
5.6K
R642
3.3K
R694
1.5K
R693
1K
R682
4.7K
R679
820
D617
SLI325DCT31
(FL
LED)
Q602
KTA12710YTA
POWER SUPPLY
R663
1K
a
b
d
e
f
SCHEMATIC DIAGRAM-13
To
MECHANISM CONTROL
CIRCUIT(CN1201)
on SCHEMATIC DIAGRAM-6
B
To
CD SERVO CIRCUIT(CN702)
on SCHEMATIC DIAGRAM-2
A
R695
22K
5V
5V
1.3V
(0V)
0V
0V
0.2V
3.6V
0.2V
4.4V
6.9V
6.9V
6.9V
6.9V
0.6V
5.1V
8.5V
8.5V
7.8V
5.1V
5V
4.3V
0V
4.3V
5V
0V
5V
(2V)
0V
(0.9V)
5V
(0V)
0V
(1.5V)
:POSITIVE VOLTAGE LINE
:CD PLAYBACK SIGNAL LINE
8.5V
5.1V
SA-AK48
52
Содержание SC-AK48
Страница 5: ...5 Precaution of Laser Diode 5 SA AK48...
Страница 6: ...6 Location of Controls 6 SA AK48...
Страница 7: ...7 Location of Controls for Remote Control Transmitter 7 SA AK48...
Страница 14: ...14 SA AK48...
Страница 15: ...15 SA AK48...
Страница 17: ...17 SA AK48...
Страница 19: ...19 SA AK48...
Страница 20: ...20 SA AK48...
Страница 21: ...21 SA AK48...
Страница 22: ...22 SA AK48...
Страница 23: ...23 SA AK48...
Страница 26: ...26 SA AK48...
Страница 28: ...28 SA AK48...
Страница 30: ...8 12 Measure for tape trouble Follow the Step 1 Step 3 of item 8 1 30 SA AK48...
Страница 53: ...53 SA AK48...
Страница 77: ...18 Troubleshooting Guide SA AK48 77...
Страница 78: ...SA AK48 78...
Страница 87: ......
Страница 94: ......
Страница 95: ...22 Cabinet Parts Location 95 SA AK48...
Страница 96: ...96 SA AK48...
Страница 97: ...23 Mechanism Parts Location 97 SA AK48...
Страница 98: ...98 SA AK48...
Страница 99: ...24 CD Mechanism Parts Location 99 SA AK48...
Страница 100: ...25 Packaging 100 SA AK48...