5-1
RM-B750
5-1
Overall (1/2)
Section 5
Block Diagram
1,2
3
CN1
CAMERA
8
1
4
5
6
7
3
2
CN2
VIDEO
OUT
CN-2308
2
1
3
4
5
6
7
8
TVD+
TVD-
RVD+
RVD-
DATA GND
POWER+
SPARE
POWER-
1
CN3
2
3
4
6
7
12
10
VIDEO (X)
VIDEO (X) OUT
MPU-124
12
CN1
11
10
9
7
6
1
3
TVD+
TVD-
RVD+
RVD-
POWER+
POWER+
VIDEO (X) IN
VIDEO (X) OUT
IC1
2
1
7
6
5
3
IC1
3
3.57MHz
OSC
X1
IC7
4.43MHz
OSC
X2
IC8
14
VIDEO IN
VCO
IC3
VIDEO SIGNAL
CONTROL
R OUT
19
G OUT
21
B OUT
24
SYNC OUT
35
2
SYNC
SEP
IC4
R IN
42
G IN
41
B IN
40
7
3
HD V SYNC
HD H SYNC
27
10
CN2
9
8
7
5
4
RM PANEL COM RC (X)
RM PANEL COM RC (Y)
RM PANEL COM TR (X)
RM PANEL COM TR (Y)
RM PANEL UNREG 30V
RM PANEL UNREG 30V
CN3
26
25
21
20
19
17
16
14
DA R
SD R
DA G
SD G
DA B
SD B
13
10
9
CABLE DATA0
CABLE DATA1
+8V
REG
IC5
6
5
8
7
4
+12V
+5V
-5V
+7.5V
+5V
-5V
29
TVDA
IC201
SERIAL
COMMUNCATIO
D0-7
D0-7
61
CN103
60
7
5
4
CN104
5
6
10
11
12
14
15
UNREG (+)
RM PANEL COM RC (X)
RM PANEL COM RC (Y)
RM PANEL COM TR (X)
RM PANEL COM TR (Y)
DRIVER
IC207
5
7
6
PH201
RECEIVER
2
1
4
6
7
3
DA R
SD R
DA G
SD G
DA B
SD B
HD V SYNC
HD H SYNC
13
14
12
11
1
15
2
10
3
4
5
9
IC113
17
18
21
22
25
26
23
24
27
+12V
+5V
-5V
BNC IN/OUT
VIDEO_SEL
CABLE DATA0
CABLE DATA1
DA R
DA G
DA B
LCD R
LCD G
LCD B
16MHz
OSC
X1
IC2
D F.F
IC4
18MHz
18MHz
9MHz
D F.F
IC3
18MHz
OSC
X2
IC14
IC14
IC14
RESET
GEN
IC1
RESET
RESET
+3.3V
13
XWR
34
RVDA
33
XRVDA
WRL
15
XRD
RD
19
CLK
18MHz
70
XRESET
RESET
A0-3
A0-3
8
VA-211
XCSA
73
4
DATA BUSS
ADDRESS BUSS
3
4
XCSB
74
IC214,215
COM INT
XWAIT
17
COM WAIT
CABLE B
63
IC214
1
2
CABLE A
43
IC214
A0,1
D0-7
D0-7
34
WR
WRL
44
RD
RD
PC0-7
33
RESET
RESET
8
PA1
42
BL11
DIP SW
IC202
PIO
A0,1
2
S201
8
PA0
43
BL10
PA3
40
BL21
PA2
41
BL20
PB7
23
BUZZER ON
PB0-5
BUZZER 0-5
6
A0,1
D0-7
D0-7
34
WR
WRL
33
RESET
RESET
8
PA3
40
IC204
PIO
A0,1
2
AHL ON
PB0-3
PLD MODE0-3
4
10
PC1
9
PC0
19
PB4
21
PB6
33
PA6
35
PA7
COM1 CONNECT
COM0 CONNECT
PC6
6
3
CN201
4
5
6
8
9
2
1
7
IC19
TRXD
TTXD
9
10
8
IC110
TXD CPU
RXD CPU
AHL ON
134
TXD1
IC5
32BIT MPU
D0-31
D0-31
A0-21
A0-21
32
WRHH
1
22
DATA BUSS
ADDRESS BUSS
WRHL
3
133
RXD1
130
RXD0
131
TXD0
96
EXTAL
9MHz
108
RES
PLD RESET
CPU WAIT
109
DREQ0
PLD REQ
52
TCLKC
5
6
3
WRH
47
WRL
48
RD
43
IC17
1
2
7
IC17
WRHH
WRHL
WRH
WRL
RD
CS0
50
CS0
CS1
49
CS1
CS2
54
CS2
CS3
53
CS3
TCKLD
51
3
4
2
IC7
6
7
5
10
9
11
13
12
14
RD
1
UB1
LB1
UB0
LB0
D0-3
D0-3
11
WE
WRL
9
OE
RD
18
XOUT
19
XIN
4
IC205
CALENDER/CLOCK
CS2
17
VDD
20
2
TP1
3
TP2
X201
32,768kHz
A0-3
A0-3
4
+5V
Q301
Q302
+3V
Q303,304
TIOC2A
116
TIOC2B
137
CK
CPU CK
DRAK0
110
BUZZER OUT
DRAK1
113
MS DACK
DREQ1
111
MS DREQ
IRQ2
32
MS CTRL INT
DQ0-15
D0-15
11
WE
WRH
28
OE
RD
16
RY/BY
15
IC6
16M BIT
FLASH MEMORY
A0-19
A1-20
20
26
CE
CS0
12
RESET
RESET
IO0-15
D16-31
41
OE
16
IC8
4M BIT
SRAM
A0-15
A2-17
16
6
CE
17
WE
40
UB
39
LB
IO0-15
D0-15
41
OE
16
IC9
4M BIT
SRAM
A0-15
A2-17
16
6
CE
17
WE
40
UB
39
LB
RD
CS1
D8-15
22
OE
8
IC12
SUFFIX 21–
SUFFIX 13
3.3V
↔
5V
D8-15
8
2
DIR
IC10
256K BIT
NVRAM
A0-14
A1-15
15
20
CE
27
WE
22
OE
DQ0-7
D0-7
22
OE
8
IC13
3.3V
↔
5V
D0-7
8
2
DIR
IC11
256K BIT
NVRAM
A0-14
A1-15
15
20
CE
27
WE
22
OE
DQ0-7
2
4
IC18
FRAM
WRH
LCD G
44
RD
RD
IO70-91
90
IO57
RD
IC109
PLD
A0-21
22
141
IO92
CS0
142
IO93
CS1
143
IO94
CS2
144
IO95
CS3
IO62-69
D0-7
8
ADDRESS
95
IO61
WRHH
94
IO60
WRHL
93
IO59
WRH
92
IO58
WRL
CPU I/F
24
IO13
25
IO14
WAIT
101
4
IO99-96
8
IO100-107
8
IO108-115
8
IO116-125
183
CLK
18MHz
180
CLRn
RESET
39
GO
G0-7
IC108
RGB D/A CONV
37
RO
R0-7
40
BO
B0-7
RCK
27
GCK
28
BCK
29
DA R
DA G
DA B
COLOR PALETTO
IO2
9
FRAM
IO3
10
PIO0
IO4
11
PIO1
IO6
13
COM0
IO7
14
COM1
IO8
15
RTC
CHIP SELECT
IO9
16
MEMORYS
IO11
18
PLD RESET
105
nCONFIG
IC106
EEPROM
11
TDI
TDO
1
TDO
4
2
DATA
DATA0
156
4
DCLK
DCLK
155
8
OE
nSTATUS
52
9
nCS
CONF DOWN
2
TCK
3
TMS
19
IC104
16
4
12
14
18
TDI
153
TCK
1
TMS
50
TRST
51
8
6
2
4
1
2
IC107
RESET
IC217,218
BL11
BL10
BL21
BL20
BUZZER ON
BUZZER 0-5
6
D/A
CONV
BRIGHT CONT2
BRIGHT CONT1
SUFFIX 13
SUFFIX 21–
BUZZER OUT
IC203,208,209
IC210,214
D/A
CONV
S205
BUZZER ON/OFF
OFF
ON
SDI0
16
IC206
MEMORY STICK I/F
D0-15
D0-15
16
A1-3
A1-3
3
107
MS DACK
MS DREQ
MS CTRL INT
11
29
30
XINT
XDACK
XDRQ
34
XWRL
WRL
32
XRD
RD
12
XRS
RESET
33
XWRH
WRH
28
HCKI
18MHz
35
XCS
13
SCKI
SCK0
17
BS
15
PI0
20
PO0
24
IO138
206
IO139
207
CN103
41
LCD R
LCD B
45
43
47
48
LCD HD
LCD VD
4
CN101
3
6
2
5
TDI
TDO
TCK
TMS
TRST
1
+3.3V
EPR
CN103
58
35
34
DET IN2
BUZZER (-)
56
DET IN1
BUZZER (+)
DETECT IN
54
PA5
37
LED ON2
PA4
38
LED ON1
LED ON2
LED ON1
59
57
IO127-130
4
IC105
ON SCREEN
DISPLAY CONT
VC0-3
3
BLK A,B,C
20
HSYNC
IO131-133
IO134
202
19
VSYNC
IO135
203
8
EXD
IO136
204
3
SIN
IO45
69
1
SCLK
IO46
70
2
CS
IO47
71
4
RESET
RESET
IO48
73
LCD TXD
IO49
74
LCD SCK
IO50
75
LCD EN
LCD CONTROL I/O
GCLK1
79
CPU CK
IO44
68
PLD REQ
IO31-40
10
CHARA DATA I/O
PAINT A,B0-4
51
53
LCD SDATA
LCD CK
52
LCD SEN
13-22
PAINT A0-4
PAINT B0-4
IC110
4,5
6
IC110
RESET
1
EXTAL IN
18MHz
18MHz
3
XTAL IN
9
93
95
94
UNREG (+)
37
+12V
69
+5V
70
71
72
38
+5.5V-A
75
+3.3V
76
77
78
65
+2.5V
66
89
-5V
90
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
CN-2278
SDI0 (MS)
SCK0 (MS)
BS (MS)
PI0 (MS)
PO0 (MS)
30
CN-2278
31
CN-2278
27
CN-2278
28
CN-2278
29
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
VR-277
28
IO16
27
IO15
HD V SYNC
HD H SYNC
Q5-11
BUFF/
AMP
INTA
65
INTB
66
CS
1
CS
1
BT1
CS1
1
Overall (1/2)
Overall (1/2)
Содержание RM-B750
Страница 1: ...REMOTE CONTROL UNIT RM B750 MAINTENANCE MANUAL 1st Edition Revised 1 Serial No 100001 and Higher ...
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Страница 94: ...Printed in Japan Sony Corporation 2005 1 16 B P Company 2002 RM B750 SY J E 9 967 994 02 ...