Sony KDP-51WS550 Service Manual page 52

QH BOARD SCHEMATIC DIAGRAM
1 | 2
R7201
0
VIN
1/16W
:CHIP
VSS
CE
A
CN7201
USB C7205 C7207
IC7201
SERIES B
0.01 0.1
XC6204B332MR
25V 16V
3.3V LDO
B:CHIP B:CHIP
1_VCC
—
2_D-
3_D+
4_GND
R7226 R7227 R7228
0 0 0
:CHIP :CHIP :CHIP
B
C7204
6p
25V
—
CH:CHIP
C7206
R7206
0.01
1M
L7201 25V
1/16W
B:CHIP
:CHIP
X7201
R7204
48MHz
100
C C7203
1/16W
5p
:CHIP
D7201
CH:CHIP
MA153-TX
C7209
+3.3VD
CN7202
1
—
TAB CONTACT R7203 6.3V
22k
B:CHIP
1/16W
CASE 1
:CHIP
D
—
C7218 C7219
0.1 0.1
25V 25V
F:CHIP F:CHIP
E
CN7204
10P
MEMORY STICK
—
GND 1
R7202 0UH
BS
2
DATA1 3
R7209 0UH :CHIP
DATA0
4
F
DATA2
5
R7211 1k 1/16W
INS
6
DATA3 7
R7215 0UH :CHIP
SCLK
8
VDD 9
—
GND
10 C7208
0.01
25V
B:CHIP
D7202
UDZSTE-173.9B
G
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board
replacement is the preferred repair method. Data is provided for reference only.
| 3 | 4
+3.3VD
FB7201
BK1608TS601
VOUT
IC7203 R7216
C7212
M24128-BWMN6T 1k
1 C7213
1/16W
0.01
25V
:CHIP
NC B:CHIP
B:CHIP
R7224 100 1/16W :CHIP
R7212 R7214
33 1.5k
1/16W 1/16W R7225 100 1/16W :CHIP
:CHIP :CHIP
R7210
33
1/16W
:CHIP
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
SCLK1
49
INS0 SCLK0
50
GND LED
51
XIN ON1
52
XOUT ON0
53
GND WP
54
55 GND VDD
INS1 GND
56
RESET
57
IC7202
90C36LC1B-LF
58
MS-USB
TXD EN1
59
RXD EN0
60
61 READY BS1
WR BS0
62
RD
63
GND
64
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
+3.3VD
MS_BUS
FB7202
BK1608TS601
MS_DATA0
:CHIP
R7218
MS_INS
4.7k
1/16W
:CHIP
MS_SCLK
C7210
0.1
16V
B:CHIP
C7211 R7231
Q7201
4.7 2.2k
2SB709A-QRS-TX
6.3V :CHIP R7229
B:CHIP 1k
:CHIP
Q7202
2SD601A
数字签名人www.ma163.com
DN：cn=www.ma163.com,
www.ma163.com
o=www.ma163.com,
ou=www.ma163.com
日期：2005.02.17 13:56:16 +
08'00'
签名未验证
| 5 | 6 |
+3.3VD
R7217 R7221
1k 1k
1/16W 1/16W FB7203
:CHIP :CHIP BK1608TS601
C7215 C7216 C7217
0.1 0.01 1
R7223 25V 25V 6.3V
100 F:CHIP B:CHIP B:CHIP
32
31
30
29
28
27
26
25
24 D7210
L-1503CB/1ID
23
22
21
R7222
150
20
1/16W
:CHIP
19
C7224
18
0.1
25V
17
F:CHIP
+3.3VD
C7220 C7221
0.1 0.1 D7212
25V 25V UDZSTE-173.9B
F:CHIP F:CHIP
R7219
4.7k
1/16W
:CHIP
9-965-947-01<AX1>QH
— 95 —
KDP-51WS550/57WS550/65WS550