Sony LMD-2140MD Service Manual page 57

B(4/4)
CN1001 CN3
H
3.3V 8 3.3V 3.3V 8 3.3V
Q1007
2 REMOTE+ REMOTE+ 2
SENSOR
3 REMOTE- REMOTE- 3
10 5V 5V 10 5V-3
Q1003
LED LED DRIVE
11 LED POWER LED POWER 11
D1002
DRIVE Q305,306
Q1004
LED
LED DRIVE
12 LED PSAVE 12
LED PSAVE
DRIVE Q307,308
Q1005
LED
LED DRIVE
13 LED KEYLOCK LED KEYLOCK 13
D1003 DRIVE
Q309,310
Q1006
LED
DRIVE
Q1002
LED
LED DRIVE
14 LED REMOTE LED REMOTE 14
D1001 DRIVE
Q311,312
Q1001
LED
DRIVE
IC1005
KEY SELECTOR
A 5 6 6
CS KEY CS KEY
7 CH0
COMMON 1 4 MISO MISO 4
IC1004
KEY SIFT
REGISTER1
9 QH CK 2 5 SCLK SCLK 5
3.3V
S/L
S1001 1 7 LOAD KEY LOAD KEY 7
INPUT+
11
A IC3509
MEU-WX1
SHIFT REGISTER
S1002
INPUT-
11 A
12
B
B
12
S1003
CN3502 13 C
USER MEM
14 D
PARALLEL
13
C
REMOTE
S1004
3 E
ENTER
S/L
F
4
14 D
5 G
S1005
RIGHT
E
3
S1006
TXD
LEFT
7
CN2
4 F
RXD
8
S1007 RS232C
RTS
UP 14
G
5
S1008
DOWN
5V-3
6 CN1
H
10 TXD
SI 2
FOR
+5V 3
TOOL
IC1003 RXD 4
KEY SIFT
REGISTER2
CN5
TCK 1
9 QH 1
CK
TRST
S1009 2
S/L
2
MENU TDO 3
11 A
ASEBRKAK 4
S1010 TMS 5
CONT+ TDI 6
12 B
RESETP 7
S1011
CN301
CONT-
PANEL DET
1
13 C
BACK LIGHT 2
B
S1012
DIMMER 3
BRT+
5
TALLY G
14 TO G1 BOARD
D
CN604 TALLY R 6
S1013
BRT-
3 E
S1014
APA
4 F
LMD-2140MD
IC2 IC6
MICRO CONTROLLER
1.8V
3.3V
1.8V
REG
X1
33MHz
DQ0
156 EXTAL
XTAL OSC
|
DQ15
LED POWER0
15 PTB[5]
LED PSAVE0
16 PTB[4]
A0
LED KEYLOCK0
17 PTB[3] |
A25
LED REMOTE0
18 PTB[2]
162
CKIO
IRQ0
CASLL 108
105
CKE
IC9
MOSI
RAS3L 106
164 TXD0
6
2 BACK 121
IC12
BREQ 122
MISO
171 RXD0 BS
2
6
CS0
CS2
CS3
IC9
100
SCLK CS4
165 SCK0
3
5 CS5 101
104 PTE[5]
CS6 102
CS KEY
RD
IC3510
WAIT 123
MISO SW
WE0
A 5
WE1
QH 9 7 CH0 1 WE2
COMMON
WE3
DACK0 114
DACK1 115
CK 2
191
LOAD PREM DREQ0
1 PTE[4]
103
DREQ1 192
IRQ1
IRQ2
IC1
IRQ3
RS232C DRIVER
IRQ4
IRQ5 176
T2 OUT
T2 IN 10 168 TXD2
RD/WR
R2 OUT
R2 IN 9 174 RXD2
T1 OUT T1 IN
11 170 RTS2
PTE[1]
119
PTE[2] 118
PTE[3]
117
166
TXD1
RESETP
193
172 RXD1
PTB[0]
RESET OUT 184
139 TCK
MCS[1] 187
136 TRST
120 TDO MCS[3] 185
ASEBRKAK PTC[6] 178
128
PTJ[3]
137 TMS 110
138 TDI PTJ[6] 157
PTJ[7] 158
PTJ[5] 113
MCS[2] 186
199 AN[0]
23 PTA[7]
PTJ[1] 107
206 DA[1]
PTA[5]
TALLY GO
LED DRIVE
13 PTB[7]
Q301,302 MCS[0] 188
PTC[7] 177
PTE[6] 116
PTJ[4] 112
B (4/4), H B (4/4), H
52
|
48
D0-15
46
44
16
|
36
34
53
|
56
58
60
|
68 A1-25
70
14
72
|
78
80
82
84
CLPD CKIO
86
CKIO
IRQ0
8
CASLL
CKE
RAS3L
BACK
BREQ
BS
87
CS0
96
CS2
98
CS3
99
CS4
CS5
CS6
IC10
RD
88
RESET
WAIT 5V-3 5 1
WE0
89
WE1
IC11
90
WE2
91
RESET
RESET
WE3 3.3V-5 5 1
92
DACK0
DACK1
DREQ0
DREQ1
IRQ1
9
IRQ2
10
IRQ3
11
IRQ4
12
IRQ5
RD/WR
93
IC5
CS SELECTOR
1 A Y2 13 3/4
CS OSD
2 B Y3 12 3/4
CS SCANCONV
3 C CS KEY
Y1 14
CS PREM
Y4 11
22 Q SENSE 1/4
1/4
RESET DEC
12C BASECLOCK 2/4
2/4
CS FPGA SEL
2/4
WRITE FPGA
DONE FPGA SEL 2/4
RESET PLDSEL
2/4
RESET IPCONV 3/4
STANDBY IPCONV 3/4
3/4
RESET SCANCONV
3/4
CS FPGA SIG
3/4
WRITE FPGA
RESET PLDSIG 3/4
PENVDD
25 3/4
2/4
WR EEPROM
DONE FPGA SIG
3/4
BUSY OSD 3/4
RESET OSD 3/4
MOSI 3/4
MISO 3/4
SCLK 3/4
5-5 5-5
IC6
64M SDRAM
2 DQ0
| |
D0-15
13 DQ7
42 DQ8
16
| |
53 DQ15
A0
23
|
|
A3
26
A4
29
A1-14
|
|
A9
14 34
A10
22
A11
35
BA0
20
BA1
21
CKE
37 CKE
CASLL
17 CAS
RAS3L
18 RAS
WE0
15 LDQM
WE1
UDQM
39
RD/WR
16 WE
CS3
19 CS
CKIO
38 CLK
IC7
FLASH MEMORY
29 DQ0
D0-15
| |
16 45 DQ15
25 A0
| |
18 A7
8 A8
| |
A1-22
1 A15
48 A16
22
17 A17
16 A18
A19
10
A20
9
A21
13
WE1
11 WE
RESET
12 RESET
CS0
26 CE
RD
28 OE
IRQ1
15 RY/BY
IC4
3/4
RESET SLOT
2 4
IC8
CPLD
13 D0 AD0 36
12 D1 | | AD0-7 2/4
D0-7
8
8 D2 AD7 43
8 | |
2 D7 2/4
R/W 32
R/W
14 A/D 34 2/4
A0 A/D
A0-2
16
A1 CLK RW 2/4
CLK RW 28
3
18 A2
CLK RW1 44 CLK RW1 2/4
CLPD CKIO
2/4
1 CKIO IRQ SLOT PLD 31 IRQ SLOT PLD
IRQ0
2/4
23 IRQ0 IRQ SLOT A 30 IRQ SLOT A
RESET
33 IRQ SLOT B 29 IRQ SLOT B 2/4
RESET
WAIT
27 WAIT
RD/WR
TDI CPLD 2/4
22 RD/WR TDI 9
RD
21 24 TDO CPLD 2/4
RD TDO
BS
TMS1 2/4
20 BS TMS 10
CS2
2/4
19 CS TCK 11 TCK1
CN6
B4 D0
A4 D1
D2
B5
A5 D3
B6 D4
D5
A6
B7 D6
A7 D7
B9 D8
A9 D9
B10 D10
A10 D11
B11 D12
D13
A13
B12 D14
A12 D15
B26 A0
A26 A1
B27 A2
A3
A27
B28 A4
A28 A5
A6
B29
A29 A7
B31 A8
A31 A9
B32 A10
A11
A32
B33 A12
A33 A13
A14
B34
A34 A15
B36 A16
A36 A17
B37 A18
A37 A19
B38 A20
A38 A21
A22
B39
A39 A23
B40 A24
A40 A25
BACK
B69 BACK
BREQ
A68 BREQ
BS
A50 /BS
CS0
B45 /CS0
CS2
B46
/CS2
CS3
A46 /CS3
CS4
B47 /CS4
CS5
A47 /CS5
CS6
B48 /CS6
RD
B50 /RD
WAIT
B55 /WAIT
WE0
B52 /WE0
WE1
A52
/WE1
WE2
B53 /WE2
WE3
A53 /WE3
B2
CKIO
B42 /DACK0
A42 /DACK1
B43 /DREQ0
A43 /DREQ1
B58 /IRQ1
B69 RDY FLASH
A58 /IRQ2
B59
/IRQ3
A59 /IRQ4
B60 /IRQ5
RD/WR
A48 R/W
RESET
B65 /RES