Sony KF-WE50A1 Service Manual page 61

(28) MS2C (1/3) Board
1 3
2
A
B
D3.3V
R187 SN74AHC1G32DCKR
10k
IC107 R186
1/16W
CHIP 100k
1/16W
MS_PO
RN-CP
MS-INS
R178
10k
R185
1/16W
470
CHIP
1/16W
CHIP
R177
10k
1/16W
CHIP
C R105
0
CHIP
1 4
L100
XX
2 3
FB100
0uH
6.3V
SN65LVDT41PWR
10 R106
0
C101 IC101
CHIP
B
2012
MS-CLK
MS_SCLK+
R118
22
MS_SCLK-
1/16W
CHIP
MS-BS
MS_BS+
R107
0
MS_BS-
CHIP
MS-DIR MS_SDIR+
L101
XX
MS_SDIR-
MS-DIO[0]
MS_SDIO+
MS_SDIO-
D
R108
MS_SDI+ 0
SN74LVC1G66DCKR CHIP
MS_SDI-
IC100
1005
10V
B R109
0
0.1
C102 CHIP
L102
XX
R110
0
CHIP
E
F
D100
MMDL914T
BA18BC0FP-E2
TP100
IC103
1 2
G D3.3V VCC OUT
C103 GN C107
10 10
3
6.3V 6.3V
B B
2012 2012
H
I
D3.3V
BD4729GTR
IC8509
R9045 R9044
100k
1/16W 1/16W
CHIP
C8545
0.1
16V Q9009
F 2SC4617TL-QR
1005
CPU-PRST
2SC4617TL-QR
C8546
0.1
16V
1005
J
4 5 6
R121
XX
R122
XX
R123
XX
Q101
2PB709AR-115
C104
XX
R114
0
CHIP
1 GN
L104
XX
2 MS_3.3V
3 THRU_3.3V
4 MS_BS+/C2_BS
R115
0 5 MS_BS-
CHIP
6 MS_SDIR+
7 MS_SDIR-
8 GN
9 MS_SCLK+/C2_CK0
R116
0
10 MS_SCLK-
CHIP
1 4 11 GN
L103
XX
2 3 12 MS_SDO+/C2_DI0
13 MS_SDO-
14 GN
R117
0 15 MS_SDI+
CHIP
16 MS_SDI-
MS-INS
17 MS_INS
FB101
18 N
0uH
MS_LED 19 MS_LE
FB102
20 GN
0uH
CN100
20P
TP102
D1.8V
D1.8V
C110
C112
0.1
0.1
16V
16V
F
1005 F
10k
CHIP
R9041
XX
R9042
R9043 47k
1/16W
XX
CHIP
Q9010
R9046
1k
1/16W
CHIP
RESET
R9047
4.7k
1/16W
CHIP
Q9008
2SC4617TL-QR
– 99 –
7 8 9
D3.3V
L105
10uH
C116 C117
VD TS
0.1 10
6.3V
OU VSS 10V
B
B
2012
1005
X100
54MHz
R133
0
CY244ZXC-01CT
CHIP
R126
IC105 R145
R129
0
R180 R182 R141 0
CHIP XX
XX XX XX CHIP
VSEL XIN XOUT
MS_SEL FS2 VDD R150
R183 R147
R137 R142 1/16W
0 R131 XX 0 XX
R134 AVDD CLKG 22
R132 0
CHIP XX R139 CHIP
XX CHIP CHIP
XX
CLK74M NC CLKF CLK60M
C114 R143
R184 R148
0.1 AVSS VSS
XX R130 R138 0 R146 0
16V 0
CHIP XX
0 F CHIP CHIP CLK48M
R135 NC CLKE
CHIP 1005
XX R181
XX
NC CLKD CLK12M
R136
XX R144 R149
R127 VSS VDD
0
0
XX CHIP R154
CHIP
CLK_SEL CLKB FS0
XX
FS1 CLKC CLKMS
C115
R125 R128
0.1 R140 R153
0 XX XX 0
16V
CHIP CHIP
F
1005
KF-WE42A1/WE50A1/WS60A1
10
11 12
RB101
0
RB102
0
R111
0
CHIP
R112
0 CHIP
R113
0
CHIP
RB103
0
RB104
0
1 N
D3.3V 2
3 N
ERST
4 ERST
5 GN
ECV 6 ECV
7 GN
ED 8 ED
9 GN
ECLK 10 ECLK
CN101
10P
D3.3V
D3.3V MM3Z3V9ST1
D102
FB103
0uH
C118
10
SN74ALVC125PW
6.3V
B
IC106
2012
C119
1OE VCC
0.1
10V
VD_CLK 1A 4OE
B
1005
1Y 4A
R151
2OE 4Y
47
1/16W
CHIP 2A 3OE
VD_CLK_OUT
2Y 3A
R152
GND 3Y
XX
A9V
MS2C (1/3)
– 100 –
RM-1022 RM-1022 RM-1022
13 14
BOARD TO BOARD 120P
CN102
120P
1
VC_G7_IN A1 O_MSCAP_Y7
61
VC_G5_IN
B1 O_MSCAP_Y6
2
VC_G3_IN
A2 GN
62
VC_G1_IN
B2 GN
3
A3 O_MSCAP_Y5
63
B3 O_MSCAP_Y4
4
A4 GN
64
B4 GN
5
A5 O_MSCAP_Y3
65
B5 O_MSCAP_Y2
6
VC_G6_IN
A6 GN
66
VC_G4_IN
B6 GN
7
VC_G2_IN
A7 O_MSCAP_Y1
67
VC_G0_IN
B7 O_MSCAP_Y0
8
A8 GN
68
B8 GN
9
A9
GN
TP104 69
VC_CLK_IN
B9 O_MSCAP_CLK
10
TP105
VC_HSYNC_IN A10 O_MSCAP_HS
70
B10 GN
11
A11 GN
71
TP106
VC_VSYNC_IN B11 O_MSCAP_VS
12
A12 GN
72
B12 GN
13
VC_B7_IN
A13 O_MSCAP_C7
73
VC_B6_IN B13 O_MSCAP_C6
14
A14 GN
74
B14 GN
15
VC_B5_IN A15 O_MSCAP_C5
75
VC_B4_IN B15 O_MSCAP_C4
16
A16 GN
76
B16 GN
17
VC_B3_IN
A17 O_MSCAP_C3
77
VC_B2_IN B17 O_MSCAP_C2
18
A18 GN
78
B18 GN
19
VC_B1_IN A19 O_MSCAP_C1
R168
79
VC_B0_IN XX
B19 O_MSCAP_C0
CHIP 20
VD_PEN
A20 GN
TP107 80
R175
VD_HSYNC B20 GN
0
R169 CHIP 21
0 A21 GN
R170 81
CHIP
0 B21 GN
TP108 CHIP 22
VD_VSYNC A22 I_MS_VS
TP109 82
VD_CLK_OUT
B22 I_MS_CLK
R171 23
XX
47 A23 GN
C120
1/16W 83
CHIP
B23 GN
24
VD_B[7]
A24 I_MS_C7
84
VD_B[6] B24 I_MS_HS
25
VD_B[5]
A25 I_MS_C6
85
VD_B[4] B25 I_MS_Y7
26
A26 GN
86
B26 GN
VD_G[7]
27
A27 I_MS_C5
VD_G[6]
87
B27 I_MS_Y6
VD_G[5]
28
A28 I_MS_C4
VD_G[4] 88
B28 I_MS_Y5
29
A29 GN
VD_B[3] 89
B29 GN
VD_B[2] 30
A30 I_MS_C3
VD_B[1]
90
B30 I_MS_Y4
VD_B[0]
31
A31 I_MS_C2
91
VD_G[3]
B31 I_MS_Y3
32
VD_G[2] A32 GN
92
VD_G[1] B32 GN
33
VD_G[0]
A33 I_MS_C1
93
B33 I_MS_Y2
34
A34 I_MS_C0
94
B34 I_MS_Y1
35
A35 GN
R161
95
XX
B35 GN
CHIP
36
USB-P A36 B_MS_USB_D+
96
B36 I_MS_Y0
37
USB-N A37 B_MS_USB_D-
97
R163
B37 GN
XX
FB105 38
CHIP
0uH A38 GN
98
B38 3.3V
39
A39 O_MS_AC_DET
AC_DET
99
B39 3.3V
40
RESET A40 O_MS/CNM_RESET
100
B40 3.3V
R162
41
XX
A41 GN
101
TP110 B41 3.3V
42
SCL[1]
A42 B_I2C_SCL_5V
102
TP111 B42 3.3V
43
SDA[1] A43 B_I2C_SDA_5V
103
B43 3.3V
44
VDR102 VDR101
A44 GN
XX XX
104
B44 3.3V
45
A45 I_CNM_UART_TX
105
B45 3.3V
46
A46 GN
106
B46 GN
47
A47 O_CNM_UART_RX
107
B47 GN
48
A48 GN
108
B48 GN
49
A49 GN
109
B49 GN
50
A50 GN
110
R174
B50 GN
XX 51
O_MS_MAIN_CV/VD_PEN
VD_PEN A51
111
B51 GN
52
A52 GN
112
B52
53
AU_L_IN A53 O_MS_AU_L
113
B53 GN
54
A54 GN
114
B54 5V
55
AU_R_IN
A55 O_MS_AU_
115
B55 5V
56
A56 GN
116
B56 GN
57
MSAU_L_OUT A57 I_MS_AU_L
117
B57 GN
FB104 58
0uH A58 GN
118
B58 9V
59
MSAU_R_OUT
A59 I_MS_AU_R
119
B59 9V
60
A60 GN
120
B60 GN
TP112