Sony DXC-S500 Service Manual page 120

1
2
3
001,002,003,004,005
4
5
A B
A B
REG
005
005 WP
R621 R622
100k 100k
CD1
005
005 CD2
CE2
005
005 CE1
005 FOE
FWE
005
005 VS1
005 RDY/BSY
002,004,005 SCLK
002,004,005 SDATAOUT
005 H8_INT
R623 R624
100k 100k
VCC
IC515 (3/3)
C510 C515
SN74LVC74APWR-12 GND 2.2uF 0.1uF
25V
002 2PIXCLK
002 LINK_ON
005 WAIT
005 CARD_RESET
C504
2.2uF C506 TC74LCX541FT(EL)
25V 0.1uF
20
2 Vcc 18
002 PIXD0 A1 Y1
3 17
002 PIXD1 A2 Y2
4 16
002 PIXD2 A3 Y3
5 15
002 PIXD3 A4 Y4
6 14
002 PIXD4 A5 Y5
7 13
002 PIXD5 A6 Y6
8 12
002 PIXD6 A7 Y7
9 11
A8 Y8
002 PIXD7
1
G1
19
GND G2
GND
10
C505
2.2uF TC74LCX541FT(EL)
C507
25V 0.1uF
20
2 Vcc 18
002 PIXD8 A1 Y1
3 17
002 PIXD9 A2 Y2
4 16
002 FLASH_SYNC A3
Y3
5 15
002 EEPBSY A4 Y4
14
6
002 SIBUS A5 Y5
7 13
002 ID A6 Y6
8 12
002 VD A7 Y7
9 11
002 HD A8 Y8
1
2 G1
VCC VCC 4 19
1 G2
GND GND GND
10
IC535 (2/2) IC535 (1/2)
TC7SH32FU-TE85R TC7SH32FU-TE85R
IC536 (2/2)
TC7SH32FU-TE85R 2
4
1
IC542
IC536 (1/2)
TC7WH74FU(TE12R)
TC7SH32FU-TE85R
7 8 5
IC543
VCC
2 PR 5 VCC
TC7SH04FU-TE85R
D Q
1 2 4
CK A Y
3
Q
GND
CLR GND
6 4 3
002 UNREG
CL510
%3
002 CS1
R630
CL511
%4
002 CS2 0
NM
CL512 %9 %9
002 CS3
CL513 %6
002 CS4
CL514
%7
002 CS5
B21
BVD1_STSCHG
005
INPACK
005
005 IORD
FLD
005
C
SY-301 (3/5) SY-301 (3/5)
C D E F G H I J K L M N O P Q
8
4
6 VCC 1
R625 CH1 COM
2 PRE 5 47k
D Q
7
CH0
3 6 5
CLK
Q A
2
CLR
INH
R516
1 VEE GND R522
10k 10k
TP502
3 4
IC534
IC515 (1/3) TC7W53FU(TE12R)
SN74LVC74APWR-12
IC517
TP503 TP504
%0
%1
%2
%3
%4
%5
%6
%7
R511
100k
IC518
%8
%9
%VD
Q503
2SC4177-T1L5L6
IC519 R514
TC7SH00FU-TE85R 4.7k
5
1 VCC 4
%5
B Y
2
%7 C519
A
GND 0.1uF
3
10-20 10-20
D E
R S T U V W X Y Z
40
RTCLKO[T19]
%1 41
SEG2[R19]
%2 42
R530 SEG7[P19]
10k 43
SEG11[N19]
R531
%1 44
10k R529
SEG13[M19]
10k
%2 R532 45
VLC1[L19]
10k
46
SEG20[K19]
%2 47
C542
100pF SEG25[J19]
%1 48
COM3[H19]
%3 49
DA2[G19]
C539
50
0.1uF
AD3[F19]
%1 51
AVDD3[E19]
%3 C540
52
10uF R[D19]
%2 10V
53
GND12[C19]
54
PCLKO[B19]
%7 55
C7[A19]
56
HBLK[A18]
%5 57
C5[A17]
%1 58
C1[A16]
%5 59
Y5[A15]
%1 60
Y1[A14]
%0 61
Y0[A13]
%1 62
PD1[A12]
63
PXCLK[A11]
%6 64
PD6[A10]
65
R533
INT0[A9]
10k
66
INT4[A8]
67
RXD[A7]
%1 68
CD1[A6]
69
WAIT#[A5]
70
RESET#[A4]
C543 C545
0.1uF 10uF
10V
2
4
1
IC537 (1/2)
TC7SH32FU-TE85R
VCC
GND
R538
100
IC537 (2/2)
TC7SH32FU-TE85R
C550
0.001uF
F
IC521
MD2305F
B14
B15 B16
R544
0
X503
32.768KHz
NM
C553 R541
R543
0.001uF NM C568 C571
10k 12pF 12pF
NM NM
DXC-S500 (E)
G H