Sony LMD-2140MD Service Manual page 70

1
3.3V-4
2.5V-4
(P5,P7) BUS_AD_PC
R4037
22
:CHIP
(P16) I2C_BASECLOCK R4029 0 :CHIP
R4030 22 :CHIP
(P2) SW_EXTSYNC
R4031 22 :CHIP
(P2) AD_VIDEO_CLAMP
(P8)
HD_PCORG
DR_PC4
3.3V-4
CLK_PC
R4028 0 :CHIP
DR_PC6
R4068 R4069
4.7k 4.7k
2
:CHIP :CHIP
R4032 22 :CHIP
(P1) OE_VIDEO
SCL_3.3
R4033 100 :CHIP
R4034 22 :CHIP
(P1) OE_YC
DR_PC7
R4035 100 :CHIP
SDA_3.3
R4057
22
:CHIP
(P1) OE_RGBCSYNC
I2C_3.3V
(P2,P3,P5,P6,P10,P13,P14)
(P6,P12,P16,P17)
VM_BUS
3
(P10) BUS_PLDSEL
(P6,P9) BUS_OPTION_B
R4046
22
:CHIP
4
AD4
AD4
R4047
47
:CHIP
SONG_SEL
RB4008
47x4
RR_SEL1
5 6
RR_SEL0
7 8
RR_SEL2
3 4
RR_SEL3
1 2
SW1
SW2
R4048
22
R4060
:CHIP
10k AD3
:CHIP AD3
RL_SEL7
1 2
R4061
10k RL_SEL6 3 4
:CHIP
RL_SEL5 5 6
5
RL_SEL4 7 8
RB4009
47x4
(P5) VD_PCORG
A B
IC4003(7/22)
XC2S150-5FGG456C
MULTIPLEXER FPGA
R4036
22
139
:CHIP
G7 VCCINT
R/W ~
401
Y11 I,GCK1
DR_PC5
333
U9 VCCO
R4038 22 :CHIP
314
T12 VCCO
BR_SEL6
199 3 4
GND
K12
BR_SEL4
380 7 8
I,GCK0
W12
RB4001
BR_SEL5
336 47x4 5 6
U12 I/O
358 BR_SEL7 1 2
V12 I/O
402
Y12 I/O
424
AA12 I/O
DR-PC4 BL_SEL6 1 2
447
AB13 I/O
DR-PC5 BL_SEL4
5 6
425 RB4002
I/O,VREF
AA13 BL_SEL7
47x4 3 4
315
VCCO
T13 BL_SEL5
R4039 7 8
200 22
GND
K13
:CHIP
403
I/O
Y13
A /D ~
359
V13 I/O
R4040 22 :CHIP
382
W14 I/O
426 BR_SEL2 3 4
R4041
AA14 I/O
1k
360 BR_SEL3 1 2
:CHIP
V14 I/O
BR_SEL0
404 5 6
Y14 I/O
BR_SEL1
449 7 8
I/O
AB15
427 RB4003
I/O
AA15
47x4
3.3V-4
2.5V-4
IC4003(11/22)
XC2S150-5FGG456C
MULTIPLEXER FPGA
RB4010
268 47x4
N22 I/O(D4)
245
M19 I/O
GL_SEL7 1
246
M20 I/O
GL_SEL5 5
244
M18 I/O
GL_SEL4
3
146
G14 VCCINT
GL_SEL6
7
248 R4049
I/O,TRDY(1)
M22
22
297 :CHIP
VCCO
R17 AD2
149 AD2
G17 VCCO AD1
237 AD1
R4051 47
M10 GND
VD_SEL
226 R4050
L20 I/O,IRDY(1)
22
223 RL_SEL3 1
:CHIP
L17 I/O
I/O
224 RL_SEL2 3
L18 I/O
RL_SEL0
227 7
L21 I/O
RL_SEL1
228 5
L22 I/O
RB4011
206 47x4
I/O(D3)
K20
GL_SEL3
207 1
I/O,VREF
K21
GL_SEL2
163 7
H17 VCCO
238 GL_SEL1 5
M11 GND
208 GL_SEL0 3
K22 I/O
187
J21 I/O
HD_SEL
186
J20 I/O
VB8 R4052
184
J18 I/O
VB9
C
B (8/17) B (8/17)
(P7) MUX_FPGA_CONFIG
3.3V-4
2.5V-4
IC4003(8/22)
XC2S150-5FGG456C
MULTIPLEXER FPGA
140
G8 VCCINT
337
U13 VCCO
201
K14 GND
405
I/O
Y15
450
I/O,VREF
AB16
451
AB17 I/O DONE
361
V15 I/O
406 (P2) VD
Y16 I/O
429
R4059
AA17 I/O
PROG_X
384
W16 I/O
INIT_X
452
I/O
AB18 AD7
453
I/O,VREF
AB19
R4042
338
VCCO
U14 BL_SEL3
216
GND
L9 BL_SEL2
407
Y17 I/O
BL_SEL0
362
V16 I/O
BL_SEL1
430
AA18 I/O
385
W17 I/O
454
AB20 I/O
CLK_SEL
217
L10 GND
431
I/O
AA19
363
I/O
V17
VSYNC_SEP
(P4)
R4062 22 :CHIP
3.3V-4
2.5V-4
IC4003(12/22)
XC2S150-5FGG456C R4056
#
MULTIPLEXER FPGA
188
J22 I/O
2 185 VB6
J19 I/O
6 165
H19 I/O
4 166
H20 I/O(D2)
VB7
8 147
G15 VCCINT
R4064
VB5
183 0
VCCO
J17
:CHIP
D0
239
GND
M12
JL4001
# 168 R4066 R4053
H22 I/O(D1)
0 :CHIP #
:CHIP
164 CCLK
H18 I/O,VREF
153
G21 I/O
2
150
R4026
G18 I/O (P12,P14)
4
#
152 TDO_FPGA_SEL :CHIP
G20 I/O
8
151 TDO_CPLD
G19 I/O
6 (P7,P17) R4054
132 4.7k
I/O TDO_PROM_SEL
F22
:CHIP
(P7)
129 R4027
I/O
F19
2 0
131 TP4003 :CHIP R4055
I/O,VREF
F21
8 4.7k
202 :CHIP
K16 VCCO
6
VB4
240
M13 GND
4
130 UB9
RB4012
F20 I/O
47x4
128
F18 I/O
47 :CHIP VB3
110 R4088
E22 I/O
VB8
0
VB2
109 :CHIP
E21 I/O
VB9
(P4) SW_PCSOG
(P16)
CS_FPGA_SEL ~~~~~~~~~~~ ~~~~~~~~~~
(P12,P16) WRITE_FPGA ~~~~~~~~~~ ~~~~~~~~~
6-12 6-12
D E
3.3V-4
IC4003(9/22)
XC2S150-5FGG456C
R4065
22
MULTIPLEXER FPGA
:CHIP
AD0
408
Y18 I/O
432
I/O
AA20
RR_SEL7
386
I/O
W18
RR_SEL4
218
GND
L11
RR_SEL5
409
Y19 DONE
339 RR_SEL6
U15 VCCO
R4044
242
22 RB4005
M16 VCCO
22 :CHIP :CHIP 47x4
388 AD6
W20 PROGRAM
AD6
365
V19 I/O(INIT)
AD5
411
Y21 I/O(D7)
AD7 AD5 RB4006
22 :CHIP RB4004 366 R4045 47x4
I/O
V20
47x4 22
GR_SEL7
1 2 434 :CHIP
I/O
AA22
GR_SEL6
3 4 389
W21 I/O
7 8 219 GR_SEL5
L12 GND
5 6 344 GR_SEL4
U20 I/O
343
U19 I/O
367 GR_SEL3
V21 I/O
GR_SEL2
320
T18 I/O
GR_SEL1
R4043 390
I/O
W22
47
GR_SEL0
:CHIP 220
GND
L13
262 RB4007
VCCO
N16
47x4
345
U21 I/O,VREF
R4058
22
:CHIP
3.3V-4
3.3V-4
2.5V-4
R4067
IC4003(13/22)
#
:CHIP XC2S150-5FGG456C
MULTIPLEXER FPGA
88 UB8
D22 I/O
241 UB7
M14 GND
108
E20 I/O
87
D21 I/O
VB1
66
I/O
C22
VB0
86
I/O(DIN,D0)
D20
65
C21 I/O(DOUT,BUSY)
44 YB9
B22 CCLK
203 UB5
K17 VCCO
123 UB6
F13 VCCO
UB3
21
A21 TDO
LRCKB
256
N9 GND
YB8
42
TDI
B20
63
I/O(CS)
C19
20
A20 I/O(WRITE)
41
B19 I/O
62 UB4
C18 I/O
83 YB7
D17 I/O
257 YB6
N10 GND
BICKB
19
A19 I/O
UB2
40
B18 I/O
YB5
104
I/O
E16
F
3.3V-4
2.5V-4
IC4003(10/22)
XC2S150-5FGG456C
MULTIPLEXER FPGA
322
T20 I/O
321
I/O
T19
1 2 368
I/O
V22
7 8 323
I/O
T21
5 6 298
R18 I/O
3 4 346
U22 I/O
299
R19 I/O,VREF
324
T22 I/O(D6)
221
L14 GND
263
N17 VCCO
141
VCCINT
G9
1 2 301
I/O(D5)
R21
3 4 284
P18 I/O
5 6 285
P19 I/O
7 8 286
P20 I/O
287
P21 I/O
265
N19 I/O
264
N18 I/O
266
I/O
N20
236
GND
M9
283
VCCO
P17
267
N21 I/O,VREF
RESET_PLDSEL
(P16)
IC4003(14/22)
XC2S150-5FGG456C
MULTIPLEXER FPGA
61
C17 I/O
82
D16 I/O
258
N11 GND
124
F14 VCCO
18
I/O,VREF
A18
39
I/O
B17
103
E15 I/O
17
A17 I/O
81
D15 I/O
60
C16 I/O
80
D14 I/O
102
E14 I/O,VREF
16
I/O
A16
259
GND
N12
125
VCCO
F15
148
G16 VCCINT
59
C15 I/O
37
B15 I/O
15
A15 I/O
122
F12 I/O
58
C14 I/O
36
I/O
B14
B
(8/17)
(MULTIPLEXER)
LMD-2140MD
G H