Sharp CD-MPS600 Service Manual page 58

CD-MPS600/CD-MPS66
DISPLAY PWB-A2
A
B
C
D
E
16
CE
16
DO
15
CLK
14
DI
13
+B_PROTECT
12
D_GND
11
S_MUTE
10
T_T1/T2
F
9
REC/PLAY
8
T_BIAS
7
A+10V
6
M_+13V
5
SW_5V
4
SP_DET
3
SP_RLY
2
-20dB
1
1
CNP701A
FFC701
G
TAPE MECHANISM
PWB-D
TAPE
MOTOR
M
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
LED DRIVER
Q710
KRC102 S
2 3 C707
1/50
1
R789
10K
R788
10K
+B
+B
+B
Q714~Q717: SOLENOID DRIVER
FFC702
CNP702A
1
7
T2 RUN
1 7
+MTR
2 6
+
SOL SOL2
3 5
SOL SOL1
-
4 4
F_REC
3
5
T1 RUN
6 2
GND
7 1
D710
1 DS1SS133
7
2 3
Figure 6-3 SCHEMATIC DIAGRAM (3/10)
51 50 49 48 47 46 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 14 13 12 11 10 9 8 7 6 5 4
R741
R740
R746
R730
D716
DS1SS133
Q711
3
3
KRA107 S
1
Q717 1
KRA107 S Q715
KRA107 S
2
2
3
3
3
2
1 Q712
1
1
KRC104 S
Q716
2
2
KRC104 S Q706
Q714
KTA1273 Y
KRC104 S
R790
8.2K
Q707
KTA1273 Y
R787
4.7K
Q708
KTA1273 Y
R786 D709
4.7K DS1SS133
Q706, Q711, Q712: MOTOR DRIVER
Q707, Q708: SOLENOID DRIVER
4
6 – 3
FL701
FL DISPLAY
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
80
S9
79 VLOAD
78 S10
77 S11
76
S12
75 S13
74
S14
73 S15
72
(DIST 3),S16
71 (DIST 2),S17
70 (DIST 1),S18
IC701
69 (DIST 0),S19
IXA008AW
S20
68
(SERIAL No.312xxxxx~402xxxxx)
67 S21
IXA022AW
66 S22
(SERIAL No.402xxxxx~)
65 S23
SYSTEM
S24
64
S25 MICROCOMPUTER
63
S26
62
61 S27
60 S28
S29
59
S30
58
57 DIST
1K
56 CLAMP SW
100
DISC_SW
55
1K
TRAY SW1
54
1K
TRAY SW2
53
52
51
R732
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
1K
R762 R784
1K
10K
+B
+B
R761
10K
3
1
LED701
2
304VT2H3
JOG701
VOLUME
R777
10K
R778
10K
R779
10K
5 6
1
VDD
R763 1K
2
-20dBATT
R701 1K
T_BIAS
3
R702 1K
T_REC/PLAY 4
R703 1K
T_T1/T2
5
R704 1K
CD_RESOUT
6
R705
1K
CD_WRQ
7
R706B
SUB CE
8
R707
1K
ILLU LED
9
R708 1K
RESET
10
XOUT
11
XL701
XIN 12
4.19 MHz
VPP/IC
13
14
R769 1K
CD_DRF
15
VDD 16
R709 1K
CLK 17
R710 1K
DI 18
R711 1K
19
DO
R712 1K
CE 20
R713 1K
21
CD_CE
R714 1K
CD_CLK 22
R715 1K
23
CD_DI
R716 1K
CD_DO 24
25
AVSS
R717
T_RUN PULS 26
1K
R739
27
TUN_SM(SPAN)
1K
T_FP SW 28
29
PROTECT
C720
VOL_JOG 30
0.022
R768
10K
R767
10K
R766
10K
7