Sharp AR-M550N - Page 90

AR-555/550/620/625 PCU PWB 4 - 67
8 7 6 5
8 7 6 5
D
C
B
A
PCU PWB (I/O ASIC1)
A0
A2
A1
A3
A5
A4
A6
A8
A7
A10
A9
LSUCLK
DO8541
DO8541
LSU_CLK_OE
na
BD\
PSDin
RS\(7)
R/W\(7)
DMCLK\(12)
LED1(12)
LED2(12)
CLK(1,3)
A[0:20](1,3,4,5)
WE\(1)
AS\(1,3)
IO1_RD\(7)
HWR\(1,3,4,5)
PCU_RES\(1,7)
RESET\(1,3,4,5)
VIDEOin+(14)
VIDEOin-(14)
HSYNC\(7)
PAGE\(7)
VIDEO(14)
VIDEO\(14)
KEY1(14)
KEY2(14)
KEY4(14)
KEY5(14)
KEY6(14)
D[0:15](1,3,4,5,7)
SYNC\(14)
READY(12)
START(12)
LDON(12)
TESTin(9)
LDV(8)
LSU_S/H\(12)
IO2CLK(3)
TH3OP\(6)
CHV-REM(12)
GBPWM(12)
CHV-PWM(12)
DVREM(12)
DVMCLK\(12)
DGS(13)
MMCLK(7)
PNC(13)
CSIO1\(1)
CSSER1\(1,3)
DM(12)
DVM(12)
DL(13)
PSPS(13)
POD1in(9)
POD2in(9)
POD3in(9)
STBY\(1)
KEY3(14)
PGMCLK\(12)
CHVACREM(12)
TCBIAS(13)
reserve3(13)
Tin5(5)
LWR\(1)
MHVREM(12)
A1S2(1)
A1S1(1)
TH1OP\(6)
TH2OP\(6)
A1S0(1)
FUMCLK\
OP_SET\(7,14)
ORTCK(5)
LED3(12)
+3.3V1
+3.3V1
+5V2
+3.3V1
+5V2 +5V2
+3.3V1
+3.3V1
+3.3V1
+5V2
I/O_ASIC_1
31.554/40.57MHz
no-mounting
no-mounting
no-mounting
R28010KJ
+
C181
10u/16V*
C201
104Z*
R5030J*
R31610KJ
R32310KJ
C133104Z
BR60B10KJ
C131
102K
R307
100J
R30310KJ
C134104Z
BR60C10KJ
R23710KJ
X2
CLK
OE
1
GND
4
OUT
5
VDD
8
BR60D10KJ
C186
104Z
BR26D10KJ
R324100J
BR26C10KJ
C144104Z
NF5
MMZ1608S121AT
C160
104Z
VSS
1
VSS
2
DO857
3
DO840
4
NC5
5
TDI
6
TDO
7
BUN5
8
LD START *
9
XOP EN *
10
DI807
11
DI806
12
DI805
13
DI804
14
DI803
15
DI802
16
DO817
17
DO816
18
DO815
19
VSS
20
PBS1
21
CLK
22
OROUT
23
ADD0
24
ADD1
25
ADD2
26
ADD3
27
ADD4
28
ADD5
29
ADD6
30
ADD7
31
ADD8
32
ADD9
33
ADD10
34
XWE
35
XRESET
36
XAS
37
STBY
38
XRD
39
PBS1
40
VSS
41
XHWR
42
XFSH RES
43
XCPU RES
44
DI854
45
DO807
46
DO835
47
DO847
48
VSS
49
VIDEO_INP
50
VIDEO_INM
51
LVDSENB
52
VSS
53
VIDEO _IN *
54
XHSYNC
55
PAGE
56
XSTBYO
57
LSU_CLK
58
VSS
59
VSS
60
PBS1
61
VIDEO_OUTP
62
VIDEO_OUTM
63
PBS1
64
VSS
65
VIDEO_OUT *
66
BUN3 *
67
BUN0
68
DI850
69
DO851
70
LD_ENB
71
SH
72
DI866
73
DO854
74
VIDEO *
75
LDV
76
INSSH *
77
BDT *
78
XBD
79
VSS
80
PBS1
81
INI0
82
INI1
83
BUN1
84
DI837
85
DO855
86
PWMO0
87
PWMO1
88
DO806
89
BUN2
90
DO812
91
DO821
92
DO820
93
DO800
94
DO837
95
DO836
96
DI816
205
DI815
206
DI814
207
DI842
208
DO814
209
DO813
210
DO856
211
DI830
212
DO830
213
DI851
214
XCS_SER
215
XCS_IO
216
XCS_OP *
217
TCK
218
TMS
219
PBS1
220
VSS
221
TRST
222
XDTR1
223
DO852
224
TMC1
225
TMC2
226
BUN4
227
TRCLK0 *
228
SCLK0 *
229
RST0 *
230
XCS0 *
231
TEST1_X0 *
232
BUNRI *
233
DO850
234
TRCLK1 *
235
SCLK1 *
236
RST1 *
237
XCS1 *
238
XDTR0 *
239
PBS1
240
BR25A10KJ
C161
223Z
R23668J
R23810KJ
JP6
SYNC\
BR25B10KJ
R325
10KJ
R3440J
C132
10D
BR25C10KJ BR25D10KJ
R233
10KJ
R3430J
C113
102K
R23510KJ
BR60A10KJ
BR26B10KJ
R30810KJ
C114
102K
D122
DA204K
KA
C
C157 102K
BR26A10KJ
R2340J
C115
102K
C116
102K
R3500J
C117
102K
R448
1KJ
C118
102K
R30210KJ
C242
331J
C184104Z
C185
101J*
C159104Z
NF7
MMZ1608S121AT