Sony RM-B750 User Manual page 70

CN1
1 EXTAL_IN
1
2
3 XTAL_IN
4
5 RXD_CPU
6
7 TXD_CPU
8
9 RESET
10
11
12
PAINT_A0
13 PAINT_A0
PAINT_B0
14 PAINT_B0
PAINT_A1
15 PAINT_A1
PAINT_B1
16 PAINT_B1
PAINT_A2
17 PAINT_A2
PAINT_B2
18 PAINT_B2
PAINT_A3
19 PAINT_A3
PAINT_B3
20 PAINT_B3
PAINT_A4
21 PAINT_A4
PAINT_B4
22 PAINT_B4
23
24
2
25
26
27 PI0(MS) PI0
28 PO0(MS) PO0
29 SDIO(MS) SDIO
30 SCKO(MS) SCKO
31 BS(MS) BS
32
33
34 BUZZER(+)
35 BUZZER(-)
+12V
36
+5V-A
37 +12V
38 +5.5V_A
39
40 GND
41 LCD_R LCD_R
42 GND
43 LCD_G LCD_G
44 GND
45 LCD_B LCD_B
46 GND
47 LCD_HD LCD_HD
3
48 LCD_VD LCD_VD
49
GND
50
51 LCD_SDATA LCD_SDATA
52 LCD_SEN LCD_SEN
53 LCD_CK LCD_CK
54 DETECT DETECT_IN
55
56 BLIGHT_CONT2 BLIGHT_CONT2
57 LED_ON2 BL_SUB_ON
58 BLIGHT_CONT1 BLIGHT_CONT1
59 LED_ON1 BL_MAIN_ON
60 TXD T_RXD
61 RXD T_TXD
62 T_EN
+2.5V
63
64
65 +2.5V
66 +2.5V
+5V
67
68
69 +5.0V
70 +5.0V
4
71 +5.0V
72 +5.0V
+3.3V
73
74
75 +3.3V
76 +3.3V
77 +3.3V
78 +3.3V
79
80
81 GND
82 GND
83 GND
84 GND
85 GND
86 GND
87
GND
88
89 -5V
90 -5V
91
92
-5V
93 UNREG+
5 UNREG+
94 UNREG+
95 UNREG+
96 UNREG-
97 UNREG-
98 UNREG- UNREG-
99
R37
100
0
102 101
GND GND GND
A B
PAINT_RE
13
R3
IC7 (6/7)
220
74VHC04MTCX
BZ1
1
2
GND
32 31
R20 10
30 T_RXD T_RXD
R21 10
29 T_TXD T_TXD
28 RESET
27 CLK(NC)
26 UNREG_GND
25 UNREG BL_UNREG
R22 10
24 MAIN_BRIGHT BLIGHT_CONT1
R23 10
23 MAIN_ON BL_MAIN_ON
R35 10
22 DETECT DETECT_IN
R36 10
21 SUB_BRIGHT BLIGHT_CONT2
10
R24
20 SUB_ON BL_SUB_ON
19 GND
10
R25
18 LCD_B LCD_B
17 GND
10
R26
16 LCD_G LCD_G
15 GND
R27 10
14 LCD_R LCD_R
13 GND
12 GND
11 GND
+3.3V
10 GND
+12V
9 +3.3V
8 +3.3V
7 +12V
6 +12V
R28 10
5 LCD_HD LCD_HD
R29 10
4 LCD_VD LCD_VD
R30 10
3 LCD_SDATA LCD_SDATA
R31 10
2 LCD_CK LCD_CK
R32
10
1 LCD_SEN LCD_SEN
CN6
GND
SDIO
SCKO
BS
PO0
R33
100k
GND
PI0
C
VR-277 (1/2) VR-277 (1/2)
SUFFIX: -22 SUFFIX: -22
RB1 RB2
100k 100k
IC7 (5/7)
R4
74VHC04MTCX 220
11
12 10
LEDOUT28
LEDOUT29 1
P21/R/W
LEDOUT30 2
P22/DS
+5V
LEDOUT31 3
P23/RD
IOMODE 4
P24/WR
5
VCC1
6
R19 MD0
1k
C6 7
MD1
0.1uF
8
16V
MD2
9
STBY
10
RES
11
NMI
12
VSS1
LEDOUT0 13
P30/D0
LEDOUT1 14
P31/D1
LEDOUT2 15
P32/D2
LEDOUT3 16
P33/D3
LEDOUT4 17
P34/D4
LEDOUT5 18
P35/D5
LEDOUT6 19
P36/D6
LEDOUT7 20
P37/D7
MEMORY STICK
DIO
R11
100k
GND
SCLK
BS
+3.3V +3.3V-1
Q1
2SB624T1-BV345
FB3
VCC
VCC
R13
IC4 (1/4) C19
22k
0.1uF
TC7WH04FU(TE12R)
1 7
Reserve
R15
IC11 (1/2) Q2
3.3k
Reserve
DTC144EE-TL
TC7S14FU(TE85R)
R34
2
100k R16
4 Spare
6 2 10k 2 4 1
2 Spare
IC4 (2/4)
1 C12 IC12 (1/2)
TC7WH04FU(TE12R) 3
1uF
TC7S02FU(TE85R)
D1
1SS300-TE85L
INS
VSS
VSS
GND
6-10 (b) 6-10 (b)
D E
IC7 (4/7)
74VHC04MTCX 74VHC04MTCX
IC7 (3/7)
74VHC04MTCX
9 8 5 6 3
+5V
RB3 RB4
100k 100k
R6
IC7 (1/7)
100k
74VHC04MTCX
PWM2 1
B2
RB5
47k
+5V-A
60
AVCC
59
P87/AN7
58
P86/AN6
57
AN5
P85/AN5
56
AN4
P84/AN4
55
AN3
P83/AN3
54 AN2
P82/AN2
0.1uF
53 AN1
P81/AN1
52
AN0
P80/AN0
IC1
51
AVSS
HD6435328RE48F
50 SDIN7 SDIN7 1 2
P77/FTOA1
49 SDIN6 SDIN6 3 4
P76/FTOB3/FTCI3
RB8
48 SDIN5 SDIN5
5 6 47k
P75/FTOB2/FTCI2
47 SDIN4 SDIN4
7 8
P74/FTOB1/FTCI1
46 SDIN3 SDIN3
1 2
P73/FTI3/TMRI
45 SDIN2 SDIN2
3 4
P72/FTI2 RB9
44 SDIN1 SDIN1
5 6 47k
P71/FTI1
43 SDIN0 SDIN0
7 8
+5V
P70/TMCI
42
VCC2
41
P63/A19
C8
0.1uF
16V
RB6 RB10 RB11 RB12
100k 100k 100k 100k
9
(9/12) CN2
5 (5/12) CN2
(11/12) CN2
11
1
(1/12) CN2
2 (2/12) CN2
IC4 (4/4)
TC7WH04FU(TE12R)
TC7S02FU(TE85R)
+3.3V-1
6 (6/12) CN2
8 IC4 (3/4)
(8/12) CN2
TC7WH04FU(TE12R)
10 (10/12) CN2 3 5 VCC
C29
0.1uF
GND
12
(12/12) CN2
GND
7 (7/12) CN2
3
(3/12) CN2
4 (4/12) CN2
F
+5V
IC7 (2/7)
4 VCC C9
0.1uF
GND
16V
IC7 (7/7)
74VHC04MTCX
2
C7
16V
B3
B4
RB13 RB14 RB15 RB16
100k 100k 100k 100k
IC12 (2/2) IC11 (2/2)
TC7S14FU(TE85R)
+3.3V-1 +3.3V-1
VCC VCC
C30 C31
0.1uF
0.1uF
GND GND
GND GND
RM-B750
G H