Sharp CD-E500 Service Manual - Page 22

Tape Mechanism Ass'y219, Main Pwb-a2/3

Page 22 highlights

CD-E500 CD-E55/E44 Q814 KSC1815 GR C809 82P L(T1) R(T1) L(T2) R(T2) R836 47 TAPE MECHANISM ASS'Y(219) MAIN PWB-A(2/3) A PLAYBACK SIGNAL TAPE 1 RECORD SIGNAL PLAYBACK HEAD (219-7) R-CH L-CH CNW801 1 1 2 2 3 3 TI_R A_GND T1_L C803 560P C804 560P CNP801 B R805 R809 47K 47K Q803 KSC1815 GR Q801 KSC1815 GR R806 4.7K R810 4.7K Q813 KSC1815 GR R828 10K R829 1K R830 1K C815 330P R832 1K C817 100/25 C TAPE 2 RECORD/PLAYBACK HEAD (219-7) R-CH L-CH 1 1 2 2 3 3 4 4 5 5 6 6 7 7 D ERASE HERD (219-6) CNW802 CNP802 C801 560P C802 560P R818 3.3K R819 2.2K R812 2.2K 24 2 1 2 R831 1K Q807 KSC1815 GR C810 82P R837 100/25 47 C818 M801 (219-10) TAPE MOTOR + CN1 E M- TAPE 2 F SOL801 (219-5) SOLENOID SW801 (219-8) INITIALIZE SW803 (219-9) REC 1 11 R864 18K 2 22 3 33 4 44 5 55 6 66 7 77 CNS804 CNW804 R813 3.3K Q808 KSC1815 GR Q802 KSA1015 GR C805 0.022 R811 10K C849 100/10 R815 10K R816 4.7K Q810 KRC104 M 2 3 1 2 3 Q811 KRC104 M R817 150 D801 1N4148 Q804 HSB562 C C814 330P R833 10K R846 10K K R822 1.5K R820 56K R826 C80810K 100/25 PHOTO INTERRUPTER TAPE MECHANISM PWB-H1,2 (219-11) R804 47K C807 3.3/50 1 Q809 KRC107 M 3 2 R827 +B 10K TAPE MECHANISM PWB-H1,2 (219-11) R802 270 G TAPE 1 SW802 (219-8) R865 R823 1.5K D802 1N4148 INITIALIZE 1 33K 2 11 R821 22 56K 3 SOL802 (219-5) 4 33 SOLENOID 5 44 6 55 C806 1 3.3/50 Q805 HSB562 C PHOTO INTERRUPTER 66 7 77 CNS805 CNW805 R803 R807 47K 3 2 Q806 KRC107 M R825 10K 270 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 15. 1 2 3 4 5 6 Figure 22 SCHEMATIC DIAGRAM (3/11) - 22 -

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CD-E500
CD-E55/E44
– 22 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
Figure 22 SCHEMATIC DIAGRAM (3/11)
560P
560P
4.7K
100/25
100/25
330P
1K
150
1.5K
1.5K
56K
10K
33K
330P
270
47K
56K
3.3K
2.2K
KSC1815 GR
K
KSC1815 GR
KSC1815 GR
1N4148
1N4148
18K
10K
3.3/50
KRC107 M
HSB562 C
HSB562 C
47K
47K
KSC1815 GR
3.3K
2.2K
KSC1815 GR
82P
82P
KSA1015 GR
10K
0.022
10K
10K
KSC1815 GR
4.7K
4.7K
10K
1K
KRC104 M
KRC104 M
10K
270
47K
3.3/50
KRC107 M
10K
100/25
47
47
1K
1K
100/10
560P
560P
1
2
2
24
TAPE 1
TAPE 2
TAPE 2
PLAYBACK
HEAD (219-7)
L(T2)
L(T1)
T1_L
L-CH
R-CH
L-CH
R-CH
A_GND
TI_R
3
2
1
3
2
1
1
1
3
3
3
2
2
2
1
3
2
+B
ERASE
HERD (219-6)
RECORD/PLAYBACK HEAD (219-7)
1
2
4
3
5
6
7
1
2
4
3
5
6
7
+
SOLENOID
TAPE
MOTOR
INITIALIZE
REC
PHOTO
INTERRUPTER
2
1
M
7
6
5
2
3
5
6
7
1
4
2
3
5
6
7
1
4
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
R(T2)
R(T1)
TAPE MECHANISM PWB-H1,2 (219-11)
TAPE MECHANISM ASS'Y(219)
MAIN PWB-A(2/3)
TAPE 1
SOLENOID
INITIALIZE
PHOTO
INTERRUPTER
2
3
5
6
7
1
4
TAPE MECHANISM PWB-H1,2 (219-11)
CNP801
CNW801
R805
R809
Q801
R806
R810
Q803
C801
C802
CNP802
CNW802
CNW805
CNS805
CNW804
CNS804
M801 (219-10)
SW801 (219-8)
CN1
SW803 (219-9)
SOL801 (219-5)
R803
R807
C806
Q806
R825
D802
R865
Q805
R821
Q809
R823
C807
R802
R804
R864
D801
R822
R820
R826
C808
Q811
R817
C849
C805
R815
R816
Q810
Q802
Q808
Q807
R812
R819
R818
Q813
Q814
C810
C809
R833
R828
R832
R829
R830
C817
R836
C814
C818
R837
R846
R827
Q804
R813
C803
C804
C815
R831
R811
SW802 (219-8)
SOL802 (219-5)
PLAYBACK SIGNAL
RECORD SIGNAL