Buf2 (2/6) - Sony BVM-D32E1WA Maintenance Manual

2.5V 3.3V
C101 C111
100
100
16V
16V 180 179
:HT
:HT
-2
181
182
183
184
185
186
187
188
189 VCCIO
190
191
192
193
IC108(6/6)
194
13 12 TC74VHCU04F
INVERTER
195
IC108(5/6) D0
196
11 10 TC74VHCU04F
INVERTER
197 GND
IC108(3/6)
D1
198
9 8 TC74VHCU04F
D2
INVERTER
199
D3
-2
200
D4
201
D5
IC108(4/6)
202
TC74VHCU04F
R134 D6
INVERTER 203
100
D7
:CHIP
204
5 6
205 VCCIO
IC108(2/6)
5V-2
TC74VHCU04F
206
INVERTER
207
R131
C131
1M
0.1 208
:CHIP
25V
F:CHIP 209
-2
210
14
1 2 3 4
211
R132 7
R133
220 212
100
:CHIP
:CHIP
-2 213
CS_UF
214
C132 C133
X101
22p 22p IC108(1/6)
RD
13.5MHz
CH:CHIP CH:CHIP TC74VHCU04F 215
INVERTER
-2 -2
216 GND
WR
217
OE
218
219
(1/6,3/6) L.MOSI A0
220
(1/6) CS_PLD_UF
A1
221
L.SCLK
A2
222
(1/6,3/6)
L.MISO A3
223
224 VCCIO
225
AFC P
V.BLK.P2 226
(1/6,3/6)
V.BLK.P1 227
H.BLK.P 228
229
230
(3/6,4/6) JIG
231
232 GND
233
234
235
236
237
238
239
240
1
NCE
C118 R101
100 C117 1k :CHIP
16V 0.22 R103
:HT 25V 5.6k
B:CHIP :CHIP
18 17 16 15 14
-2
nINIT
19 TMS _CONF
IC103
EPC2LC20
20 VCC nCASC
CONFIGRATION
1 TDO TDI
ROM
DATA0
2 DATA GND
3
TCK nCS
-2
4 5 6 7 8
R104
DCLK
1k :CHIP
NCONFIG
NSTATUS
CONF_DONE
BVM-D32E1WA/D32E1WE/D32E1WU
A B
178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147
IC101
EPFQC240AA
(EPF10K50EQC240-2)
UNIFORMITY CONTROL
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
R102
1k
:CHIP
RB106 RB105
47 47
13
R106
12
47
:CHIP
11
10
-2
9
IC109(2/6)
TC74VHCT04AF
IC109(6/6) /UF_CURSOR 3 4
TC74VHCT04AF
IC109(3/6)
INVERTER
1 2 TC74VHCT04AF
5 6 /UF_SG_OUT
IC109(4/6)
TC74VHCT04AF
/H_SYNC 11 10
IC109(5/6)
13 12 TC74VHCT04AF
/V_SYNC
C

BUF2 (2/6)

BUF2 (2/6)
+3.3V
146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121
120
119
118
117
116
115
114
113
VCCIO 112
111
110
109
108
107
106
105
GND 104
103
102
101
100
99
98
97
VCCINT 96
95
94
GND_CKLK 93
92
91
90
VCC_CKLK 89
88
87
86
GND 85
84
83
82
81
80
79
78
VCCIO 77
76
75
74
73
72
71
70
GND 69
68
67
66
65
64
63
62
61
-2
RB101
RB104 RB103 RB102
47
47 47 47 (1/6,3/6) AFC P
DUF_R
DUF_G
DUF_B (5/6)
DUF_CLK
IC109(1/6)
5V TC74VHCT04AF
INVERTER
14
INVERTER
UF_CURSOR (1/6)
/UF_SG_SEL 9 8
UF_SG_SEL (4/6)
INVERTER 7
UF_SG_OUT (4/6)
UF_CURSOR_OE
INVERTER UF_CURSOR_OE
SYNC (1/6)
SYNC_OE
SYNC_OE (1/6)
INVERTER
UF_SG_OE
UF_SG_OE (4/6)
11-29 11-29
D E
+2.5V
C102 C103 C104 C105 C106
0.22 0.22 0.22 0.22 0.22
25V 25V 25V 25V 25V
B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP
-2
+3.3V
C112 C113 C114 C115 C116
0.22 0.22 0.22 0.22 0.22
25V 25V 25V 25V 25V
B:CHIP B:CHIP B:CHIP B:CHIP B:CHIP
IC106(6/6)
-2
TC74VHCT04AF
INVERTER
9 8
5 6
IC106(5/6)
TC74VHCT04AF
3 4
INVERTER
1 2
IC106(4/6) IC106(3/6)
TC74VHCT04AF TC74VHCT04AF
INVERTER INVERTER
DFH0
DFH1
DFH2
DFH3
RB107
47
DFH4
DFH5
DFH6
DFH7
5V
RB108
47
+5V
R141
1k IC110
:CHIP PST529CMT
A.5V DETECT
O I
G
C142 C141
0.1 0.1
25V 25V
B:CHIP F:CHIP
RB109
47
DFV0
DFV1
DFV2
DFV3
RB110
47
DFV4
DFV5
DFV6
DFV7
R105
47
:CHIP
C124
0.1
L121 25V
5V 10µH +5V F:CHIP
C122 C121 C123
0.1 100 100
IC105
25V 16V 16V
F:CHIP :HT TLC2932IPW :HT
PLL
VCO GND
R125
LOGIC VCO 3.3k
VCC VDD :RN-CP
R121
R122
10 SELECT
10
:CHIP R BIAS
:CHIP
VCO
OUT VCO IN
C129
11 10
0.22
FIN-A VCO
25V
GND
R123 C125 B:CHIP
470 100p
IC106(2/6) FIN-B VCO
:CHIP CH:CHIP
TC74VHCT04AF INH VCO GND
INVERTER
R124
14 PFD PFD
470 :CHIP
OUT INH
13 12
R127
LOGIC NC
7
10k
IC106(1/6) GND
:CHIP
C126
TC74VHCT04AF
100p
INVERTER
CH:CHIP
R128 R130 C128
18k 10k 1000p
:CHIP :CHIP CH:CHIP
C127
R129
0.1
3.3M
25V
:CHIP
B:CHIP
(1/6)
BUF2
UNIFORMITY CONT.
CONFIG.ROM
F G
(3/6)
CLKX2
CONFIG (3/6)
MEM_DU_DATA
(4/6)
MEM_DU_ADDR
1
DF_CLP_P
DF_BLK
(5/6)
UF_CLP_P
UF_BLK
DF_H (5/6)
2
RESET
(3/6)
A5V_ON
H_OUT (3/6)
3
DF_V (5/6)
DF_CLK (5/6)
4
INIT_DONE (3/6)
CLK2 (3/6)
Q121
DTA144EKA
INVERTER
R126
3.3k
:RN-CP
Q122
DTC124XKA
INVERTER
5
(2/6)
B-SS9698UC-BUF2-P2
H