Block Diagram - Main Section (1/2) - Sony RM-NX7000 Service Manual

RM-NX7000
4-1. BLOCK DIAGRAM – MAIN SECTION (1/2) –
XR
TOUCH
YU
PANEL YD
PANEL XL
Q709 Q708
ASSY
19 31
18
60 P43
SWITCH
UNIT 61
P44
62 P45
63
P46
64
P47
1 P50
2 P51
KEY
MATRIX 3
P52
4 P53
5
P54
CN702
2 16
SI P35
SO 3 15 P34
17 P36
SCK 4
CHECK
LCK 5
CONNECTOR
(ROM-W)
36
RESET 6 RESET
VDD 7 10 VDD
VPP 8
+3.3V 2
VDD
OUT 3
5 IN
RESET
S726
IC704
RESET 34
+3.8V
3 VOUT 5
1
+3.3V
REGURATOR
IC706
ADDRESS BUS
DATA BUS
FLASH RAM
IC17
29-32,41-44
I/O1-8
Q705
Q706
7 19 16 17 18 6 8
Q707
GATE
HRESET
30 29 32 20 14 13
TXD1
P23 21 C9 UART1_TXD (PC11)
RXD1
P24 22 UART1_RXD (PC12)
A9
RST
UART1_RTS (PC10)
A8
11
P30
MAIN
P01 44 L13 CSI_DO (PA4)
SUB
CSI_MCLK (PA3)
P00 43 L12
X1 41
X701
5MHz
SYSTEM CONTROL
X2 40
IC701 (1/2)
XT1 38
X702
32.768KHz
37
XT2
P31 12
S701
+3.3V
(DIP4)
1
2
3
IC 39
4
P02
45
PB0 35
6
+3.3V
CN34
VBUS
USB -DATA
+DATA
GND
SDRAM
FLASH RAM
IC3
IC7
2,4,5,7,8,10,11,13,42,
29,31,33,35,38,40,42,44, 1-10,13,16-25,
44,45,47,48,50,51,53
30,32,34,36,39,41,43,45 48
D0-15
DQ0-15 A1-22
39 15
28 26 39 15
9 12 15 11
IC20
2 SDRAM
GATE
4
IC2
1
4
2
IC16
1
IC705
2 4
Q5
Q1,2 USB I/F
IC30
RCV
3
VP 4
VM 5
Q3
Q4
SUSPND 6
OE 2
D-
10
D+ VPO 12
11
VMO/FSEO 13
Q101
Q102
4
2
IC103
10 10
23-26,29-33,35 20 21
A0-8,11
37 18 19
22 34 38 16 17
R9,N8,P7,P8,N6,R6,P5,N4,
R3,T2,P1,N1,M1,M4,
R5,P2,N3,M3,M2,L3,L5,L4,
L2,L1,K3,K1,J2,J1,H1,
K2,K4,J3,J4,H4,G5,H2,G4, H3,G1,F5,G2,F1,F4,E1,
G3,F3,E4,F2,E3,D3,D2,C2 E2,D1,C1
A1-23
D0-31
CSI_VSYNC(PA12)
UART2_DCD(CLS)(PD8)
UART2_RI(PS)(PD9) H10
I/F CONTROL
IC1 (1/2)
MS_CMD(PB13)
MS_DAT3(PB11) A2
MS_DAT0(PB8)
MS_CLK(PB12)
M10
PRESET_IN
R12 POR
N12 BOOT2
P12 BOOT0
N13 CSI_PIXCLK(PA14)
L14 CSI_D1(PA5)
UART2_TXD(PB30) F7
UART2_DSR(SPL_SPR)(PB10)
C5 USBD_RCV(PB22) UART2_CTS(PB28)
B6 USBD_VP(PB24)
UART2_RXD(PB31)
E6 USBD_VM(PB25)
UART2_DTR(REV)(PD7)
D5 USBD_SUSPND(P23)
UART2_RTS(PB29)
B5 USBD_ROE(PB21)
D6 USBD_VPO(PB26)
D7 USBD_VMO(PB27)
HRESET 31
D0-15
32-35,37-40,
42-45,47-50,
2-5,7-10,
A1-23
12-15,17-20,
22-25,27-29
CN501
CHECK
CONNECTOR
NMI
TIN (PA1)
L10 30
/EB2
53
/OE
54
/RW
55
/CS5
CS5(PA23) T4 57
SRAMINT
M14 58
SRSRAM1
G11
59
/GPSRAM1
60
OS
56
BS
2
B3
CN4
DIO
4
XINS MEMORY
C3 6
STICK
SCLK
A3 8
/TRST
TRST P13
3
TDI
TDI
N16 4 CN102
TMS
(JTAG)
TMS N15 5
TCK
TCK L9 6 CHECK
/TDO
CONNECTOR
TDO R14 7
7
HRESET
TXD2
2
/DSR2
F16 3
CN101
/CTS2
C6 4
(SIRIAL)
RXD2
C7 5 CHECK
/DTR2
CONNECTOR
F12
6
/RTS2
E7
7