Sharp CD-E600 Service Manual - Page 17

Main Pwb-a13/3, Transformer, Pwb-b2, Power Pwb-b1

Page 17 highlights

+B GNAL H H 28 1 L) 40 7 R938 680 (1/2W) L R R942 680 (1/2W) R939 680 (1/2W) R943 680 (1/2W) R945 1.5K C929 0.1 (ML) R941 4.7 RL914 D911 DS1SS133 0.2V Q905 KTC3199 GR 4.4V R946 47K R944 1.5K +B R_OUT L_OUT Q906 KTC3203 Y CNP971 CD-E600/CD-E66 D912 DS1SS133 R947 15K C931 10/50 CNS971 2 M 2 + - M901 FAN MOTOR 1 1 R949 1K R950 68K WTM901 M_+13.5V 1 SP_RLY R_CH GND L_CH 5 FW901 1 5 HEADPHONES PWB-A3 CNP705 1 2 3 4 5 JK701 HEADPHONES + SP_L-CH + SP_R-CH 6 OHMS MIN - SP_L-CH_GND - SP_R-CH_GND SO901 SPEAKER TERMINAL BI801 1 2 3 4 5 6 +B 7 8 UB_B 9 CHASSIS CNS801 1 2 3 4 5 6 7 8 CNP801 1 Vcc 2 GND 3 4 5 6 -Vcc 7 8 R844 82 D802 D3SBA60F D804 1N4004S R802 47K C809 0.22 (ML) C808 0.22 (ML) D803 1N4004S C807 0.1 (ML) C806 0.1 (ML) F802 5A/125V F801 5A/125V F803 2A/125V F804 2A/125V MAIN PWB-A1(3/3) TRANSFORMER PWB-B2 AC POWER SUPPLY CORD AC 120 V, 60 Hz C805 22/100 D805 1N4004S 47/50 ZD803 DZ30BSB R806 47K C803 R803 12K C801 100/35 C802 47/50 D806 1N4004S WTM801 D846 DS1SS133 C844 0.0047 -28V -33V R807 -28V 10 Q801 KTA1274 Y DZ6.2BSA ZD801 R804 47 R801 100K 47 R805 VF2 CHASSIS R841 220K CNP802 1 -VF 2 P_IN 3 VF1 4 FW701 5 FROM DISPLAY PWB 6 P19 12-E UNSW_ 5.6V AC_RLAY C861 0.1 (ML) R858 220 D856 DS1SS133 R842 1K R843 47K IC854 AN78L05 VOLTAGE REGULATOR 3 1 2 D853 IN4004S Q841 KTC3199 GR R808 2.2K (1/2W) C841 1000/6.3 C804 220/63 1 D845 1N4004S D842 1N4004S C843 0.047(ML) D844 1N4004S D843 1N4004S C842 4 470/35 POWER PWB-B1 WTM802 T.F. PT801 MAIN POWER TRANSFORMER FW802 1 4 RL841 1 4 PT841 SUB POWER TRANSFORMER 7 8 9 10 11 12 Figure 17 SCHEMATIC DIAGRAM (6/10) - 17 -

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– 17 –
CD-E600/CD-E66
Figure 17 SCHEMATIC DIAGRAM (6/10)
7
8
9
10
11
12
–28V
–28V
–33V
4.4V
0.2V
MAIN PWB-A1(3/3)
M901
FAN MOTOR
+
1
2
M
HEADPHONES
PWB-A3
1
3
4
5
2
FW901
CNS971
JK701
HEADPHONES
CNP705
0.22
IN4004S
82
220
0.1
DS1SS133
680
680
1.5K
1.5K
4.7
0.1
0.1
0.1
1N4004S
0.047(ML)
1N4004S
1N4004S
1N4004S
1N4004S
470/35
12K
680
15K
680
1K
100K
47K
220K
220/63
R802
47K
KTC3199 GR
1000/6.3
1N4004S
DZ30BSB
47/50
47/50
DZ6.2BSA
47K
100/35
10
KTA1274 Y
2.2K
22/100
1N4004S
0.22
D3SBA60F
0.0047
DS1SS133
47K
KTC3199 GR
1
7
KTC3203 Y
DS1SS133
1K
68K
10/50
1N4004S
(ML)
(ML)
(ML)
(1/2W)
(1/2W)
(1/2W)
L
R
(1/2W)
SP_R-CH_GND
SP_L-CH_GND
SP_R-CH
SP_L-CH
VF1
–VF
VF2
UNSW_ 5.6V
P_IN
AC_RLAY
6
OHMS
MIN
L)
(ML)
(1/2W)
R_OUT
L_OUT
(ML)
(ML)
T.F.
6
4
2
3
1
3
2
1
47
47
UB_B
+B
5
5
4
3
2
7
1
9
8
1
6
4
3
2
5
GND
–Vcc
Vcc
1
2
3
4
5
7
8
6
6
8
7
M_+13.5V
SP_RLY
R_CH
GND
L_CH
1
1
5
5
2
1
DS1SS133
CHASSIS
CHASSIS
FROM
DISPLAY PWB
P19
12-E
FW701
FW802
1
4
4
1
1
4
AC POWER
SUPPLY CORD
AC 120 V, 60 Hz
TRANSFORMER
PWB-B2
+B
+B
GNAL
BI801
CNP801
CNS801
D802
D803
D804
C806
C807
C809
C808
F801
5A/125V
F802
5A/125V
F803
2A/125V
F804
2A/125V
D806
C805
D805
C804
ZD803
C803
R808
Q801
R807
R803
C802
R806
C801
R805
R804
ZD801
R801
R841
CNP802
D853
R858
C861
D856
R842
R843
Q841
C841
D845
D842
D843
D844
C842
C843
WTM801
WTM802
RL841
D846
C844
WTM901
Q906
CNP971
D912
R949
R950
C931
R947
R945
R944
RL914
R939
R938
R942
R943
R946
Q905
D911
R941
C929
28
40
H
H
R844
IC854
AN78L05
VOLTAGE
REGULATOR
PT841
SUB POWER
TRANSFORMER
PT801
MAIN POWER
TRANSFORMER
POWER PWB-B1
SO901
SPEAKER
TERMINAL
+
+