Technics SX-KN7000P Service Manual page 117

C419
0.1
SDDATA-ST
NMI 75
LUP 74
LUP 73
BO1 72
SBI1 71
MUX 70
CAS 69
CAS 68
RAS 67
VDD 66
C424
AN3 65
0.1
AN2 64
AN1 63
AN0 62
VSS 61
CK0 60
R404
EQ0 59
100K
CK1 58
EQ1 57
R469
DA4 56
390K
SBI4 55
EF+ 54
C425
P85 53
0.1
DA3 52
SBI3 51
0 9
7 8
R427
390K
R424
100K
R463 R414
470 470
R415 Q401
2SD601AQTX
470
C409
16V10
C410 0.1
H2D225500001
R413
220
R416
X402
1M
C411 0.1
C412 0.1
C413 0.1
C470 R405
50V1 0
B
C471 R406
50V1 0
C
R408
22
SDCLK
C414 0.1
SDWP
SDCD
SDDAT(3)
R409
22
R417
C408
470
4V100
R465
10K
IC403
C3EBEG000021
(EEPROM)
1 CS VCC 8
C427
0.1
2 SK PRE 7
R407
10K
3 D1 PE 6
C472
0.1
4 D2 GND 5
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
1 TB0
2 VSS
3 VDD2
4 SCANPATH
5 VSS
6 XOCK
7 XICK
8 RAMTEST
9 VDD2
10 CAPSHIFT
11 TA1
12 TA0
IC402
13 VDD2
MN67737DB1
14 VDDCORE (SD DECORDER)
15 VSS
16 ARO
17 AVDD
18 ALO
19 AGND
20 VSS
21 SDCLK
22 VDD3
23 SDWP
24 SDCD
25 SDDAT3
26 27 28 29 30 31 32 33 34 35 36
C418
0.1
IC414
C3FBKD000162
(4M FLASH)
13 16 14 26 28 11
47 BYTE
37 VCC
9 10 15 12
C473
0.1
SX-KN7000 MAIN 5/5 SCHEMATIC DIAGRAM (1/2)
R425
100K
37 38 39 40 41 42 43 44 45 46 47 48 49 50
C423 C422
0.1 0.1
45 43 41 39 36 34 32 30 44 42 40 38 35 33 31 29
DT
AD
17 41 1 2 3 4 5 6 7 8 18 19 20
SDD(7)
HD07 75
VSS 74
SYCK0 73
VDD2 72
SDA(1)
HA01 71
SDA(2)
HA02 70
VSS 69
SDA(3)
HA03 68
SDA(4)
HA04 67
SDA(5)
HA05 66
SDA(6)
HA06 65
SDA(7)
HA07 64
SDA(8)
HA08 63
SDA(9)
HA09 62
SDA(10)
HA10 61
SDA(11)
HA11 60
SDA(12)
HA12 59
SDA(13)
HA13 58
SDA(14)
HA14 57
SDA(15)
HA15 56
SDA(16)
HA16 55
VSS 54
SDD(8)
HD08 53
SDD(9)
HD09 52
SDD(10)
HD10 51
R428
22
VSS 46
VSS 27
21 22 23 24 25