Sharp MD-E9000H Service Manual page 63

4
TP1202
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
C1201 1.3V
1
10 2.6V
2
FMO-I
1.3V
3
0V
AGND1
4
C1211 2.6V
5 AVCC2
0.1 1.3V
VREF
6
WBO-I 1.3V
7 WBI
TCG TP1250
1.3V
TCG
8
AOUT-IN TP1251 1.3V
1 EFMMON
9 AIN
BOUT-IN TP1252
1.3V 2
AVCC
10 BIN
EOUT-IN TP1253 1.3V
3 EFMI
EIN
11
IC1201
TP1254
FOUT-IN 1.3V
12 FIN
2.6V LR37816A
VBAT
13
C1200
2.5V
14 VDD1 ENDEC/ATRAC
1 0V
DGND
15
0V
23 SLDRR
16 TEST2
1.6V
24 SPDRF
X176KO
TP1200 17
1.6V
SPDRR
25
FODRF
18
FODRR R1201
1.6V
19 FODRR
56K 1.6V
TRDRF
20
R1203
TRDRR 1.6V
21 TRDRR
100K 1.6V
SLDRF
22
SLDRR 1.6V
23
R1205
1.6V
24
68K
SPDRR 1.6V
25
R1207
39K
28 29 30 31 32 33 34 35 37 38 39 40
26 27 36
+B
A9
TP1203
25
10 9 8 7 6
11 12 13 14 15
0.7V
A4
A5
A6
A7
A8
7
VREF3.2V
R1441
47K
97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
8
3.2V XRST
80
0V
79
0V
78
0V
DFS1 77
0V
DFS0
76
3.2V
DAPON
75
3.2V SBSY
SBSY
74
1 4M/16M 80 XRST
0V
A/B
79 73
2 64M 07/120
LDON
0V
LDON
72
3 LDVAR 78 5/3
0V
LAST
T
71
3.1V
OUT
PCNT0 70
IC1401
0V
69
IX0410AW 0V
68
3.2V TP1411
MD SYSTEM L3CLK
67
3.2V TP1412
L3MODE
MICROCOMPUTER 66
TP1413
3.2V
L3DATA
65
0V
HFON GND
28 64
53 SYSD1
3.2V
INNER
EEPK 63
29 SYSD2
52
3.2V C1409
VCC
30 EEPD 62
51 SYSD3
1
0V
CRTRG SW
61
0V
60
0V
SLOT5
59
0V
SLOT4
58
0V
SLOT3
57
0V
SLOT2
56
0V
SLOT1
55
0.2V SYD0
SYSD0
54
0V SYD1
+B
53
0V SYD2
52
0V SYD3
51
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
+B
R1435
10K
R1430
13
10K
+B
• The numbers 1 to 10 are chart numbers shown in page 35, 36.
• The numbers 1 to 36 are waveform numbers shown in page 66, 67.
7
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6
19
TP1213
+B
5
32
1.6V
75 TP1212
0V
74
0V
18 73
1.6V R1211
DFCK 72
20
1.6V 220
71
BCLK
21 1.6V C1206
70
LRCK
0V 0.01
DGND
69
0V
R1217
VDD3 68
FEMON 1.6V
75
150
DOUT 67
DADATA
74 1.6V
DIN 66
1V R1215
73 ADDATA
XO 65
C1207
1V 1M
XI 64
0V 1
DGND 63
2.5V
VDD1 62
0V
61
VPD
3.2V
53 TEST0
VXI 60
3.2V
TCRS
52 59
CDBCLK
3.2V XL1201
51 X700KO
CDLRCK 58
3.2V
33.8688 MHz
57
CDDATA
0V
R1214
DIN2 56
3.2V
10K
DILOCK 55
+B
0V
TEST1 54
0V
53
0V
52
51 TP1214
1.6V
41 42 43 44 47 49 50
45 46 48
+B
TP1210
TP1208
TP1206
+B
22
C1260
0.1
24
5 4 3 2 1
Q1807
2SD601AR
L1201
16 17 18 19 20
0.47µH
23
+B
C1750
0.1
C1708
0.01
R1703
3.9
C1700
47/4
AA.GND
C1720
R1702
R1701
47K
L3CLK
L3MODE
L3DATA
3 1
REGULATOR
2
Q1804
3.2V
R1809
2SB1205
VREF3.2V +B
IC1802 R1806
1
XC62FP26
R1807
C1801
REGULATOR
27K
10
2 2 4
R1230
3.1V
10K
C1230
1 0V
5
R1231
10K
IC1801
XC62EP32
REGULATOR
PCNT0 PCNT0
TP1801
R1802
56K
R1803
33K
8 9
Figure 63 SCHEMATIC DIAGRAM (12/12)
MD MAIN PWB-E
MD SIGNAL
CD SIGNAL
RECORD SIGNAL
DADATA
ADDATA
DFCK
BCLK
LRCK
R1716
100K
IC1701
UDA1345
AD/DA CONVERTER
R1704
R1705
3.9
3.9
C1716
47/4
FL1525
FL1524
C1721
330P
330P
(CH)
(CH)
FL1523
33K
STID
SERCH
RESET 2
R1516
Q1501
220
UN2214
R1515
220
1
R1811
1
R1518
+B
47
3.2V
R1517
3
47
5V
2
DIN
0V
1
R1521
1K
MDDATA
R1537
+B
C1802
10
R1536
KDATA
DSCK
R1534
DSTB
10
– 63 –
MD-E9000H
36
34
1
35
27
1
27 CDDATA
TP1530
26 CDBCK
TP1531
CDLRCK
25
R1533
TP1501
1K
24 MD-ST
R1535
TP1503
1K
SERCH
23
C1523 C1524
100P(CH) TP1518
3 100P(CH)
22 RESET
C1540
R1532
TP1522
1 150P(CH)
27K
21 R IN
FL1520
TP1525
AA.GND
20
AA.GND
TP1520
L IN
19
FL1518
TP1519
18 AVCC
C1512
TP1526
100P(CH)
17 R OUT
TP1534
16 C GND
C1510
CHASSIS GND
TP1524
100P(CH)
L OUT
15
M.GND
14
R1529
TP1515
220
DIGIN
13
FL1512 TP1507
D.GND
12
D.GND
3
11 D.GND
3
TP1511
PCONT0
10
C1530
FL1509
TP1508
100P(CH)
M.GND
9
4
TP1505
8 MDDATA
FL1507
TP1510
+B
1K
DVDD
7
TP1509
DVDD
6
C1536 C1538
TP1504
1K
47P(CH) 100P(CH)
KDATA
5
10
TP1502
DSCK
4
C1534
TP1516
47P(CH)
1K
3 H.GND
R1538
9
TP1506
1K
2 DSTB
FL1501
TP1532
1 H.VDD
1
CN1501
CW1501
11 12
27
26
33