Sony LMD-2140MD Service Manual page 78

3.3V
CN1
FOR TOOL R56
4P
10k
+3.3V
:CHIP
GND 1
TXD 2
+5V
3
RXD 4
D2
1 UDZSTE-175.6B
CN2
PROT
9P
C2
D1
0.1
UDZSTE-175.6B
16V
1
B:CHIP
PROT
TXD
2
FL1 C3
0.1
3 RXD
16V
EMI
B:CHIP
4
C4
5 GND
FL2 0.1
16V
6
B:CHIP
EMI
C5
7 D5
0.1
RD13SB-T1 16V
8 RTS
B:CHIP
EMI
9
D3
FL3
RS-232C
RD13SB-T1 D7
RD13SB-T1
PROT
D4 PROT
D8
RD13SB-T1
RD13SB-T1
PROT
PROT
(P10) D6
RESET_IPCONV
RD13SB-T1
(P10)
STANDBY_IPCONV
PROT
(P11,P13,P14) SCLK
(P11,P13) MISO R117
:CHIP
(P11,P14) MOSI
5V-3
3.3V R124
2
FB101 :CHIP
GND 1
0UH R125
FB102 22
MOSI 2
0UH :CHIP
MISO 3
SCLK 4
CN3
14P
_CS-KEY 5
TO H _LOAD-KEY 6
BOARD
3.3V 7
FB103
CN1001 0UH
GND 8
FB104
+5V 9
0UH
_LED-POWER 10
FB105
0UH
_LED-PSAVE 11
_LED-KEYLOCK 12
LED_REMOTE 13
GND 14
(P15) LED_REMOTE
(P15)
LED_KEYLOCK
(P15) LED_PSAVE
(P15) LED_POWER
D12
D10
UDZSTE-173.9B
UDZSTE-173.9B
PROT
FB106 FB107 FB108 FB109
PROT
0UH 0UH 0UH 0UH
3
(P14) DONE_FPGA_SIG
(P7) DONE_FPGA_SEL
(P7,P14)
INIT_FPGA
(P7,P14)
PROGRAM_FPGA
(P3) RESET_DEC
(P8,P12) WRITE_FPGA
(P12) CS_FPGA_SIG
(P8) CS_FPGA_SEL
(P13) WR_EEPROM
3.3V-5
RESET_SLOT
5 4
IC4
TC7SZ125FU
RESET EXTENDER
C1
VM_BUS 0.01
25V
(P6,P8,P12,P17)
B:CHIP
1 2 3
4
5V-3
3.3V-5 C53
0.01
25V
B:CHIP
+3.3V
+5V
5 4 5 4
R50
C52 10k
0.01 :CHIP
IC10 IC11
25V
B:CHIP BD4845FVE BD4831FVE
5V RESET 3.3V RESET
5
1 2 3 1 2 3
A B
TP1
DGND
5V-3
3.3V 3.3V-5
FB2
0UH
C13
100
6.3V
:HT-CP
IC1
C6 C7
MAX202CSE 0.1 47
16V 6.3V
RS232C DRIVER
B:CHIP :HT-CP
C1+ VCC D18
MA111-TX
V+ GND
PROT
C1- T1 OUT
C2+ R1 IN
R66
22
C2- R1 OUT IC2
1.8V :CHIP
BA18BCOFP-E2 C55
V- T1 IN
82
1.8V REG
6.3V
T2 OUT T2 IN
:HT-CP
R2 IN R2 OUT VCC OUT
C54 C9
GND
0.1 220
16V 4V
C8
B:CHIP :HT-CP
3.3V-5 0.01
25V
B:CHIP
JL102
#
2 4 6 8
8 7 6 5
RB31
R12
IC9
10kx4
TC7W125FU
R13
C56
BUSS_DRV
0.01
CPLD_CKIO
25V 1 3 5 7
B:CHIP JL101
CKIO R51 22 :CHIP
#
1 2 3 4
R16 22 :CHIP R15 22
C16
0.01
25V
B:CHIP
3.3V-5
R17 22 :CHIP
R114 22 :CHIP R18 22
8 7 6 5
JL104
#
IC12
R7
TC7W125FU 22k
:CHIP
BUSS_DRV
C17
0.01
R8 25V
RB32
1 2 3 4
33k 10kx4 B:CHIP
:CHIP
IRQ5
JL103
#
8 7
R19
6 5
4 3
2 1
C18
RB34 0.01 :CHIP
22x4 RB33
25V
10kx4
B:CHIP
RESET
8 7
6 5
4 3
2 1
RB35 R30
22x4 R29
22 (P13)
:CHIP
SW_EEPROM
DREQ0
R31
DREQ1 R32 22 :CHIP
R33 22 :CHIP
R34
R127 R128
R35
10k 10k
:CHIP :CHIP
R36
R37
(P15)
#
PANEL_DET
R1 1k :CHIP
R2 1k :CHIP
R4 1k :CHIP
R5 1k :CHIP
R6 1k :CHIP
FB1 0UH
(P15) DIMMER
3.3V-5
R39
22 C14
:CHIP 1
6.3V
B:CHIP
CS_SEL0
A VCC
+3.3V RB15
CS_SEL1
47x4
B Y0
CS_SEL2
C Y1
G2A Y2
G2B Y3
G1 Y4
C15
0.01
Y7 Y5
25V
B:CHIP
GND Y6
JL51
#
R58
47
IC5
:CHIP
TC74LCX138FT
CS SELECTER
C
B (16/17) B (16/17)
I2C_BASECLOCK
RB36
+3.3V 4.7kx4
FB6
0UH
C25
CONT VDD
0.01
25V
OUT
B:CHIP
X1
33MHz
R80
10k
:CHIP
C31
C27 0.01
0.01 25V
R10 25V B:CHIP
22 B:CHIP R75 R76
:CHIP C30 22 22
C26 C28 C29 0.01 :CHIP :CHIP
0.01 R67 470p 470p 25V
25V 22 CH:CHIP CH:CHIP B:CHIP
B:CHIP :CHIP R77
R68 22
10k :CHIP
+1.8V
:CHIP
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105
R11
22
:CHIP
157 STATUS0/PTJ
6
158 STATUS1/PTJ
7
22 :CHIP
159 TCLK/PTH 7
22 :CHIP
160 IRQOUT
R14
161 VSSQ
22
:CHIP
162 CKIO
:CHIP
163 VCCQ
164 TXD0/SCPT 0
165 SCK0/SCPT 1
166 TXD1/SCPT 2
167 SCK1/SCPT
3
168 TXD2/SCPT
4
:CHIP
169 SCK2/SCPT 5
170 RTS2/SCPT 6
171 RXD0/SCPT 0
172 RXD1/SCPT
2
173 VSS
R126
174 RXD2/SCPT 4
10k
:CHIP
175 VCC
176 CTS2/IRQ5/SCPT 7
177 MCS /PTC /PINT
7 7 7
22 :CHIP
178 MCS 6 /PTC 6 /PINT 6
179 MCS 5 /PTC 5 /PINT 5
180 MCS 4 /PTC 4 /PINT 4
R24
1k
HD6417709SF133BV
181 VSSQ
182 WAKEUP/PTD 3 MICRO CONTROLLER
183 VCCQ
184 RESETOUT/PTD 2
185 MCS 3 /PTC 3 /PINT 3
186 MCS 2 /PTC 2 /PINT 2
187 MCS /PTC /PINT
1 1 1
188 MCS 0 /PTC 0 /PINT 0
22 :CHIP
189 DRAK0/PTD 1
190 DRAK1/PTD 0
22 :CHIP
191 DREQ0/PTD 4
192 DREQ1/PTD 6
193 RESETP
10k :CHIP
194 CA
10k :CHIP
195 MD3
196 MD4
10k :CHIP
197 MD5
R38
10k
198 AVSS
:CHIP
199 AN 0 /PTL 0
200 AN 1 /PTL 1
201 AN 2 /PTL 2
202 AN 3 /PTL 3
203 AN 4 /PTL 4
204 AN 5 /PTL 5
205 AVCC
206 AN 6 /DA 1 /PTL 6
207 AN 7 /DA 0 /PTL 7
208 AVSS
C19
0.01
25V
B:CHIP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
R40 R41
22 10k R43 R44
:CHIP :CHIP 10k 10k
:CHIP :CHIP
R42 R52 7 5 3 1 7 5 3 1 7 5 3
10k 10k
:CHIP :CHIP
C20
0.01
25V C21
B:CHIP 0.01
25V
8 6 4 2 8 6 4 2 8 6 4
B:CHIP
RB13 RB12
22x4
22x4
RB14
22x4
(P15)
6-20 6-20
D E
3.3V-5
RB30
R74
10kx4
RB37 4.7k
10kx4 :CHIP
2 4 6 8
RESET_SCANCONV
RB23
22x4 RB21
RESET_OSD
22x4
2 4 6 8 2 4 6 8
RESET_PLDSEL
RESET_PLDSIG
1 3 5 7
1 3 5 7 1 3 5 7
RB20 RB19
RB29
2 4 6 8 2 4 6 8
22x4 22x4
10kx4
2 4 6 8
RB22 1 3 5 7 1 3 5 7
22x4
C32
1 3 5 7 0.01
25V
B:CHIP
CE2B/PTE
5 104
CE2A/PTE 4 103
CS6/CE1B 102
CS5/CE1A/PTK 3 101
CS4/PTK 100
CS3/PTK 99
CS2/PTK 98
C33
VCCQ 97
C/CS0//MCS 0 96
95
VSSQ
AUDSYNC/PTE 7 94
RD/WR 93
WE3/DQMUU/ICIOWR/PTK 92
WE2/DQMUL/ICIORD/PTK 91
90
WE1/DOMLU/WE
WE0/DQMLL 89
RD 88
4 BS/PTK 87
R120
A25 86
C34
85
VCCQ
R121
A24 84
VSSQ 83
A23 82
IC3 VCC 81
80
A22
VSS 79
A21 78
A20 77
A19 76
75
A18
A17 74
A16 73
A15 72
VCCQ 71
70
A14
VSSQ 69
A13 68
A12 67
A11 66
65
A10
A9 64
A8 63
A7 62
A6 61
60
A5
VCCQ 59
A4 58
VSSQ 57
A3 56
55
A2
A1 54
A0 53
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
1 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1
RB7
C22 22x4
0.01 C23 C24
25V 0.01 0.01
B:CHIP 25V 25V
2 8 6 4 2 8 6 4 2 8 6 4 2 8 6 4 2 8 6 4 2
B:CHIP B:CHIP
RB11 RB10 RB9 RB8
22x4 22x4 22x4 22x4
F
(P14)
BUSY_OSD
(P11)
R99
10
:CHIP
(P14) 1 TCK
R100 10 :CHIP
2 TRST
(P8)
R101 10 :CHIP
3 TD0
R102 10 :CHIP
ASEBRKAK
(P12) 4
R103 10 :CHIP
5 TMS
3.3V-5
R104 10 :CHIP
6 TDI
7 RESETP
R105
8 GND
10
:CHIP
GND
9
RB28 RB27
10 GND
10kx4 10kx4
11 N.C
12 GND
CN5
12P
1 2
3 4
LOAD_PREM (P13)
5 6 CS6
RB18
22x4
CS5
7 8
CS4
1 2
RB17
CS3
3 4 22x4
CS2
5 6
0.01 25V B:CHIP
7 8 CS0 3.3V-5
R113
22
:CHIP
R123 22 :CHIP
RD/WR
1 2 WE3
RB26
WE2
3 4 10kx4
RB16
WE1
5 6 22x4
WE0
7 8
RD
R118 22 :CHIP
R119 22 :CHIP
BS
22 :CHIP
0.01 25V B:CHIP
A25
22 :CHIP
A24
C35
0.01 RB25
25V 10kx4
B:CHIP
A23
1 2
A22
3 4
RB6
A21
5 6 22x4
7 8 A20
1 2 A19
A18
3 4
RB5
A17
5 6 22x4
A16
7 8
C36
0.01
25V
B:CHIP
A15
1 2
A14
3 4
RB4
A13
5 6 22x4
7 8 A12
1 2 A11
A10
3 4
RB3
A9
5 6 22x4
A8
7 8
1 2 A7
3 4 A6
RB2
A5
5 6 22x4
A4
7 8
C37
0.01
25V
B:CHIP
1 2 A3
A2
3 4
RB1
A1
5 6 22x4
A0
7 8
+3.3V
+1.8V
CPU ADDR (P17)
CPU DATA (P17)
CPU CTRL (P17)
B
(16/17)
(MICRO CONTROLLER)
LMD-2140MD
G H