Sharp XL-HP700 Service Manual page 22

XL-HP700
A
1
1
2
B
3
4
5
P25 10 - B
6
CNP6
7
TO CD SERVO
8
PWB
9
10
11
12
13
FC6 13 CNP7A
C
D
E
FC701 16
16
DO 15
CE
14
CLK 13
P19 12 - G
DI
12
CNP701B
+B_PROTECT 11
TO MAIN PWB(2/3)
D_GND 10
S_MUTE 9
F
T_BIAS
8
REC/PLAY
7
6
M_+13V
SW_5V
5
UNSW5.6 4
SP_DET
3
SP_RLY 2
–20dB
1
1
CNP701A
SOLENOID
G END SW
1
–COM
2
–
+SOL
M
3
+MTR
+
4
TAPE
N.C. (OP PACK)
5
MOTOR
F. REC
(210-2)
6
R. REC
7
TAPE MECHANISM
PWB Ass'y(210-3)
TAPE MECHANISM Ass'y(210)
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1
CAM 4 SW
CAM 3 SW
CAM 2 SW
CAM 1 SW
TRY 4 SW
TRY 3 SW
TRY 2 SW
TRY 1 SW
T_MOT H-L
C MOT–
C MOT+
T MOT–
T MOT+
R767 5.6K
R768 5.6K
R769 5.6K
R770 5.6K
R771 5.6K
R772 5.6K
R773 5.6K
R774 5.6K
+B
+B
+B
CNS702
T1 RUN
1
GND
2
T_SOL_A
3
T_MOTOR
FC702 4
5
FPA
6
FPB
7
2 3
Figure 22 SCHEMATIC DIAGRAM (7/11)
45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15
R765
100K
R764
1K
Q701
KTC3319 GR
D703
DS1SS133
D701
DS1SS133
R761
R760
R759
R758
R757
+B
KTA1273 Y
KTA1271 Y
R504 4.7K
R505
8.2K
4
– 22 –
FL701
FL DISPLAY
81 82 83 84 85 86
S10
80
S11
VLOAD
79
78 S12
77 S13
76 S14
S15
75
74 S16
73 DIST 1/S17
72 DIST 0/S18
71
DIST IN
70
69
10K
R756 1K
T_MOT H-L
68
10K R755 1K
67 T MOTOR+
R754 1K
10K
T MOTOR–
66
10K R753 1K
C MOTOR+
65
R752 1K
10K
C MOTOR–
64
R751 1K
63 TRAY 4 SW
R750 1K
62 TRAY 3 SW
R749 1K
TRAY 2 SW
61
R748 1K
60 TRAY 1 SW
R747 1K
59 CAM 4 SW
R746 1K
58 CAM 3 SW
R745 1K
CAM 2 SW
57
R744 1K
56 CAM 1 SW
55
54
53
52
51
50 49 48 47 46 45 44 43 42 41
FPA/FPB
+B
R780
10K
VR701
VOLUME
R781
3
10K
2
Q500
+B
R506
10K
Q501
R507
10K
5 6
87 88 89 90
IC
IX05
SYS
MICROCO
+
1