Sharp CD-E99 Manuale di servizio - Pagina 17

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Sharp CD-E99 Manuale di servizio
L902
3µH
R
03
99 GR
L
R
C929
0.1
(ML)
L901
3µH
L
-B
-B
R962
CHASSIS
BI801
CNP801
47K
1
1
1
VH–
-B
3
2
2
VL–
4
3
3
-B
5
4
4
VL+
6
5
5
+B
6
7
6
VH+
8
7
7
9
8
8
9
10
9
10
10
11
CNS801
VF2
1
–VF
2
P_IN
3
VF1
4
+B
5
6
R858
220
CHASSIS
UNSW_
5.6V
+B
C861
0.022
7
All manuals and user guides at all-guides.com
+B
R942
680(2W)
R
R943
680(2W)
L
R945
R944
1.5K
1.5K
L1_OUT
R1_OUT
RL914
+B
D911
DS1SS133
0.2V
Q905
KTC3199 GR
SP RELAY
4.4V
ON - OFF
R946
47K
+B
+B
C810
0.22
+B
(ML)
-B
C811
0.22
(ML)
D801
D10XB60F
F802
5A/125V
C809
0.1
(ML)
+B
-B
C808
F801
0.1
5A/125V
(ML)
D802
D10XB60F
C806
0.1(ML)
+B
D804
1N4004S
D803
1N4004S
C807
0.1(ML)
R802
47K
Q801
R808
KTA1274 Y
2.2K(1/2W)
VOLTAGE
REGULATOR
R805
47
R841
220K
IC854
AN78L05
VOLTAGE
REGULATOR
3
1
R842
2
1K
R843
47K
RELAY DRIVER
POWER PWB-B1
8
9
Figure 17 SCHEMATIC DIAGRAM (6/10)
MAIN PWB-A1 (3/3)
+B
FM SIGNAL
+B
D912
R949
DS1SS133
1K
C931
R950
R947
68K
10/50
15K
WTM901
M_+13.5V
SP_RLY
R-CH
GND
L-CH
SPK_DET (A2)
VL– (A4)
GND (A3)
VL+ (A5)
VH (A1)
TRANSFORMER
PWB-B2
F804
2A/125V
F803
2A/125V
T.F.
PT801
MAIN POWER
TRANSFORMER
FW802
WTM801
1
D845
D842
1N4004S
1N4004S
D844
1N4004S
D843
1N4004S
C842
470/35
4
4
10
– 17 –
CD-E99
CNS971
+
2
2
M901
M
FAN MOTOR
–
1
1
HEADPHONES
PWB-A3
1
FW901
+B
CNP705
1
2
3
4
5
JK701
HEADPHONES
5
Q885
D885
KTC3199 GR
DS1SS133
CNS885
R886
1
22K
1
1
R885
2
2
1K
3
3
4
4
C885
0.1(ML)
5
5
5
R887
Q886
22K
KTC3199 GR
PROTECT CIRCUIT
SP_L1CH
SP_R1CH
PWB-G
6 OHMS MIN
SP_L1CH_GND
SP_R1CH_GND
SO901
SPEAKER
TERMINAL
AC POWER
SUPPLY CORD
AC 120 V, 60 Hz
RL841
1
PT841
SUB POWER
TRANSFORMER
11
12