Sharp XL-30V Service Manual page 28

XL-30V
A
P27 12 - C
V_GND
2
CNS810
V_8V
1
FROM CD PWB
B
C
D
E
MPACK 8
MPDATA 7
MPSTB 6
MPRST 5
DATA 4
LRCK
3
BCK 2
D_GND 1
F
G
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.
• The numbers 16 and
1
+B
C105V
C125V
0.1
100/10
+B
IC10V
IX0035SJ
ROM 256Kx16
+B
+B
C115V
1 32
VPP VCC 100/10
2 31
A16 PGM/A18
3 30
A15 A17
4 29
A12 A14
5 A7 A13 28
6 27
A6 A8
7 26
A5 A9
8 25
A4 A11
9 24
A3 OE
10 A2 A10 23
11
A1 CE 22
12
A0 D7 21
13 20
D0 D6
14 19
D1 D5
15 18
D2 D4
16
VSS D3 17
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
81
VCC
82 LA12
83 LA13
84 LA14
85
LA15
86
LA16
87 LA17
R161V 33
88 AUDIOCLK
R166V 33
89 AUDATA
R168V 33
90
BCLK
91
LR
R160V
R169V
92
DRAS1/DOE
4.7K
33
93 RSD
94 RBCLK
95 RWS
R157V
96
TDMCLK
33
97
TDMDR
R158V
98 TDMFS
33
99 DCAS
R159V
100 VSS
33
1 2 3 4
+B
+B
R162V
4.7K
1
3
+B
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
2
IC13V
21 22 23 24
KIA7036P
RESET
D107V
DA204K
R95V
6.8K
17 are waveform numbers shown in page 41.
2
Figure 28 SCHEMATIC DIAGRAM (3/9)
Q11V
2SD1858R2
+B +B
5V 3.6V
R143V
4.3V
100
C126V
0.1
C112V
0.1
R91V
4.7K
+B
IC15V
ES3880F
VIDEO CD DECODER
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
+B
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
IC16V
IX0025SJ
D-RAM 256Kx16
3 4
– 28 –
+B
R98V
R97V
4.7K
4.7K
R90V
10K
+B
14 13 12 11 10 9 8
1 2 3 4 5 6 7
+B
+B
VSS
50
BUSY
49
AUX4
AUX3/DSASTB 48
AUX2/DATA 47
46
AUX1/DSADATA
45
AUX0/DSAACK
PCLKQSCN 44
PCLK2XSCN 43
DCLK 42
41
HSYNC
40
VSYNC
39
YUV7
YUV6 38
YUV5 37
YUV4 36
35
YUV3
34
YUV2
YUV1 33
YUV0 32
VCC3 31
22 23 24 25 26 27 28 29 30
C005
0.001
(D_GND)
C004
0.001
(GND_A)
5
+B
R96V
4.7K
+B +B
R167V
+B
33
+B
R163V
33
TP
27MHz
R164V
10
R165V
10
C127V
0.1
+B
+B
+B
+B
+B
6