B(2/2), Q(2/3), H, H1, T(2/2) - Sony LMD-151MD Service Manual

Q B
(2/3) IC100
Q101 AUDIO AUTO
J100 CN104
SPEAKER
BUFF
AUDIO 5 INL OUTL 12 3 SP OUT L
L-CH
IN
Q100
SPEAKER
BUFF 1 INR OUTR 14 1 SP OUT R
R-CH
+12V
Q102
CN105 CN590
MUTE
10 MUTE VOL 3 7 AUDIO VOL AUDIO VOL 7
CONT
6 AUDIO MUTE AUDIO MUTE 6
2 RXD RXD 2
3 TXD TXD 3
CN103
4 RTS RTS 4
REMOTE
Q1
CN1101 CN1450
2 COMPUTER COMPUTER 2
CN1102 7 16 : 9 16 : 9 7
D-SUB 6 4 : 3 4 : 3 6
8 0% 0% 8
9 5% 5% 9
3 VIDEO1 VIDEO1 3
4 VIDEO2 VIDEO2 4
5 S-VIDEO S-VIDEO 5
CN500
TXD 2
RXD 3
MD1 7
FLASH MD2 8
FWR 6
4
RES
+5V
+5V
IC521
2 RESET 1
IC523
6
+3.3V
IC522 5
RESET
2 1
1/2
1/2
1/2
1/2
1/2
1/2
IC1205
CN1200
+9V
1/2
+13V 5 +9V
REG
-6V 7 -6V 1/2
+6V 8 +6V 1/2
IC1203
+6V 9
+5V
+6V 10 +5V-2 1/2
REG
A
IC1202
G BOARD
+5V
CN2601 +5V-3
REG
IC1201
+3.3V
+3.3V-3
REG
IC1204
+3.3V
+3.3V-2
DDC
+5V 1 +5V
+5V 2 SUB +5V
IC1200
+3.3V
SUB +3.3V
REG
B (2/2), Q (2/3), H, H1, T (2/2)
(2/2)
+5V
+6V
IC520 -6V
MAIN CPU
Q530
RESET
AUDIO VOL 1/2 PE7 41
SWITCH
Q1210
IC526
11 12
MUTE 50 PD6 RXD0 53
13 IC526
IC595
2 3
TXD0 52
8 9
60 RXD4 IC526 1
7 10 5 6
61 TXD4 SCK0 55
IC527
14 11 4
51 PD7
PD4 48
IC526
9 8
10
PD5 49
AN15/P97/DA3 108 PR BLACK 1/2
AN14/P96/DA2 107 PB BLACK 1/2
Q1453
BUFF
82 PF7 RE0 34 15K/OTHER 1/2
Q1452
P33 57 DDC SEL 1/2
BUFF 84
PF6
SDI SW 1/2
PE6 40
Q1451
BUFF 85 PF5
Q1450
BUFF
86 PF4
Q1457
BUFF 87 PF3
Q1456
BUFF 88 PF2
XTAL 75
Q1455 X403
12.288MHz
BUFF
89 PF1 EXTAL 77
Q1454
BUFF 90 PF0
PD2 46
22 TXD2 P70 110
23 RXD2
119 MD1
120 MD2
36 PE2
74 FWE
71 RES
Q490,491 IC525
3
PC2
RESET
8 EEPROM 5 2 PC1
SWITCH
6 1 PC0
3
PE3 37
67
WDTOVF
POWER LED
6 SDA OUT PE5 38
POWER LED
SDA
8 SDA IN PE1 35
KEY0
SCL 4 SCL AN0/P40 93
KEY1
AN1/P41 94
U SDA 58 SDA0
U SCL 59
SCL0
SDAT
SDAT 117 TXD3 AN5/P45 98
SRX IC527 DA1/AN7/P47 100
SRX 116 RXD3 PE5 39
SCLK
SCLK
115 SCK3
ZOOM 10
APA CS 47 PD3
IC511
IC512 OSDC
COMP
31 TCLKC
6 14
17 PB4 SCLK 24 3 SCLK
4 16
VS 33 TIOCB2 PD0 43 1 CS
7 13
19 PB6 P72 112 12 DISP
2 18
P71 111 13 RESET
IC527 IC527
30 IRQ0 P73 113 15 BISY
IC512
5 15
2
SIN
IC510 IC510
1 2 3 4
POHS 10 H SYNC
IC510 IC510
13 12 11 10
11 V SYNC
VOHS
IC500 IC510 IC510
3 4 5 6 9 8
5 DCLK1
+3.3V-2
X500
IC500
54MHz 1 2 POCLK
VCO
B (2/2), Q (2/3), H, H1, T (2/2)
T
CN701(2/2)
(2/2)
CN202 B29 STANDBY D5V
CN703
6 +5V +5V 6 A29 STANDBY D5V
5 +5V +5V 5 A26 +5V SENSE
4 +6V +6V 4 B7 +6V
3 +6V +6V 3 A7 +6V
2 -6V -6V 2 B6 -6V R NEW0-7
1 -6V -6V 1 A6 -6V
CN203 CN704
1 RESET RESET 1 B26 RESET
2 MISO MISO 2 B27 MISO
3 MOSI MOSI 3 A28 MOSI
4 SCLK SCLK 4 B28 SCLK
FORM
5 SLOT ID SLOT ID 5 A31 SLOT ID G NEW0-7
(1/2)
B NEW0-7
R OLD0-7
FORM
G OLD0-7
(1/2)
B OLD0-7
1/2
PIHS
1/2
PIVS
SDAT
SRX
IC401
2 4
SCLK
OSDD T0
OSDD T1
OSDD T2
OSDD T3
1/2 POFLD
1/2 PICLK
+3.3V-2 X501
IC500
100MHz 5 6
VCO
IC500
IC501
9 8 2
4
IC513
1 1
4
2
CN510
VOBA 24
1
OSDD T0
DA0 28
OSDD T1
DA1 27
OSDD T2
DA2 26
OSDD T3
DA3 25
CN550
POWE LED
6
POWE LED
5
KEY0
2
KEY1
3
7-2 7-2
B2
IC400
SCAN CONV CN460 CN1001
2 RE0 RE0 2
198
.
132
3 RE1 RE1 3
.
199
.
PID8 POD8 135 4 RE2 RE2 4
201 R NEW2-7
.
PID15 POD15 138 5 RE3 RE3 5
.
203
140 6 RE4 RE4 6
207
7 7
RE5 RE5
9 GE0 GE0 9
218 156 10 GE1 GE1 10
223 . PID24 POD24 159 11 GE2 GE2 11
.
G NEW2-7
225 PID31 POD31 162 12 12
GE3 GE3
. .
226 163
13 GE4 GE4 13
14 GE5 GE5 14
16 BE0 BE0 16
178
.
17 17
BE1 BE1
235 179
.
.
PID40 POD40 18 BE2 BE2 18
238 181 B NEW2-7
POD47 .
PID47 19 BE3 BE3 19
244 183
20 BE4 BE4 20
185
21 21
BE5 BE5
23 RO0 RO0 23
121 24 RO1 RO1 24
190 PID0 POD0 125 25 RO2 RO2 25
.
R OLD2-7
197 PID7 POD7 127 26 26
RO3 RO3
.
129
27 RO4 RO4 27
28 RO5 RO5 28
CN461 CN1002
1 GO0 GO0 1
208 144
2 GO1 GO1 2
.
211 . PID16 POD16 145 3 GO2 GO2 3
.
G OLD2-7
214 PID23 POD23 148 4 GO3 GO3 4
217 151
5 GO4 GO4 5
6 GO5 GO5 6
8 BO0 BO0 8
9 BO1 BO1 9
166
.
227 PID32 POD32 10 10
BO2 BO2
169 B OLD2-7
234 PID39
POD39 11 BO3 BO3 11
173
12 BO4 BO4 12
POHS
13 BO5 BO5 13
POVS
246
PIHS POHS 115 15 V SYNC V SYNC 15
245 PIVS POVS 116 16 H SYNC H SYNC 16
13 12
POACT 186 17 ENAB ENAB 17
IC500 20 DCLK DCLK 20
23 VR1 VR1 23
253 SS
24 VR2 VR2 24
100 RST
+5V-2 28 VDD(+5V) VDD(+5V) 28
29 VDD(+5V) VDD(+5V) 29
254 SI
30 30
VDD(+5V) VDD(+5V)
1 SO IC402-404
31 VDD(+5V) VDD(+5V) 31
SDRAM
252 SCLK MD0-47
106 OSD EN
MA0-10
107
OSDD T0
110 OSDD T1
111 OSDD T2
CONTROL
112 OSDD T3
SIGNAL
117 POFLD
250 PIFLD
248 PICLK
105 PCLK
97 MCLK
+3.3V-2
CN1201
+3.3V
6
B
2 FAN PROT
3 BC G BOARD
CN2602
4 BACK LIGHT
S51
CN53
KEY LOCK CN52 CN2
KEY LOCK 1 2 KEY LOCK 3
D6
1 KEY LED 2 2
H1
D3
CN1
POWE LED POWE LED 6
POWE LED POWE LED 5
S7 S6 S5 S4
INPUT MENU ENTER UP
KEY0 KEY0 2
KEY1 KEY1 3
S15 S14 S13 S12
VOL- VOL+ APA BRT-UP
LCD
CN1003 PANEL
2 RE0
3 RE1
4 RE2
5 RE3
6 RE4
7
RE5
9 GE0
10 GE1
11 GE2
12
GE3
13 GE4
14 GE5
16 BE0
17
BE1
18 BE2
19 BE3
20 BE4
21
BE5
23 RO0
24 RO1
25 RO2
26
RO3
27 RO4
28 RO5
30 GO0
31 GO1
32 GO2
33 GO3
34 GO4
35 GO5
37 BO0
38 BO1
39
BO2
40 BO3
41 BO4
42 BO5
44 V SYNC
45 H SYNC
46 ENAB
49 DCLK
52 VR1
55 VR2
57 VDD(+5V)
58 VDD(+5V)
59
VDD(+5V)
60 VDD(+5V)
H
S3 S2 S1
DOWN RIGHT LEFT
S11 S10 S9
BRT-DN PIC-UP PIC-DN
LMD-151MD