JVC GZ-MG67AA, Service Manual

Page: 51 / 82

(No.YF139)2-25 2-26(No.YF139)
IC8301
JCY0225
66
xRESET
16
CA9
140
CA8
141
CA7
108
CA6
109
CA5
18
CA4
110
CA3
67
CA2
20
CA1
102
CD15
60
CD14
9
CD13
103
CD12
138
CD11
104
CD10
62
CD9
11
CD8
139
CD7
105
CD6
63
CD5
12
CD4
64
CD3
106
CD2
65
CD1
107
CD0
19
xCS
69
xOE
68
xWE
59
CA21
137
CA20
57
xCS0_o
100
xCS1_o
101
xCS0_i
136
xCS1_i
6
xCS_o
8
xINT
147 HDD10_T
73 HDD11_T
72 HDD12_T
21 HVDD
14 NC
27 NC
70 VSS
37 HVDD
84 VSS
26 LVDD
28 HVDD
75 VSS
111 CSEL_T
157 xHPDIAG_T
90 xHDASP_T
125 xHRESET_T
82 HINTRQ_T
80 HIORDY_T
154 xHDMACK_T
83 HDMARQ_T
153 xHIOW_T
152 xHIOR_T
155 xHCS0_T
85 xHCS1_T
87
HDA0_T
88 HDA1_T
89 HDA2_T
150 HDD0_T
151 HDD1_T
79 HDD2_T
149 HDD3_T
78 HDD4_T
148 HDD5_T
77 HDD6_T
76 HDD7_T
114 HDD8_T
74 HDD9_T
54
SVDD
99
SDWP
56
SDCD
4
SDCMD
134
SDDAT0
98
SDDAT1
46
PVDD
91
PVSS
47
R1
48
UVDD3
92
UVSS
49
DM
50
DP
94
UVSS
95
UVDD3
132
VBUS
51
XVDD
96
XVSS
52
XI
1
NC
2
XO
3
P60VSS
53
P60VDD
130
VBUSFLG
129
VBUSEN
40
NC
142
TSTEN
143
ATPGEN
144
BURNIN
10
HVDD
17
HVDD
58
HVDD
159
HVDD
61
VSS
7
VSS
158
VSS
97
VSS
45 xHDASP_I
128 xHPDIAG_I
15 VSS
13 LVDD
131 LVDD
156 LVDD
81 LVDD
93 VSS
160 VSS
112 HDD15_I
22 HDD14_I
113 HDD13_I
23 HDD12_I
24 HDD11_I
116 HDD10_I
25 HDD9_I
115 HDD8_I
29 HDD7_I
30 HDD6_I
117 HDD5_I
31 HDD4_I
118 HDD3_I
32 HDD2_I
120 HDD1_I
119 HDD0_I
44 HDA2_I
43 HDA1_I
42 HDA0_I
38 xHCS1_I
126 xHCS0_I
121 xHIOR_I
122 xHIOW_I
36 HDMARQ_I
123 xHDMACK_I
33 HIORDY_I
35 HINTRQ_I
124 xHRESET_I
41
VSS
86
HVDD
39
LVDD
146 HDD13_T
71 HDD14_T
145 HDD15_T
55
SDDAT2
133
SDDAT3
5
SDCLK
34 VSS
127 VSS
135 VSS
SDCMD SDCLK SDCD SDDAT1 SDWP SDDAT2 SDDAT3 SDDAT0
R8350
120
R8349
33
C8328
OPEN
NCFD15
NCFD14
NCFD13
NCFD12
NCFD11
NCFD10
NCFD9
NCFD8
NCFD7
NCFD6
NCFD5
NCFD4
NCFD3
NCFD2
NCFD1
NCFD0
NCFA2
NCFA1
NCFA0
NXCFCE1
NXCFCE0
NXCFIORD
NXCFIOWR
NXCFWAIT
NCFRDY
NCFRESET
NCFBVD2
NCFBVD1
REG_3.1V
GND
XUSB_CS1 XUSB_CS0
PMA20 PMA21
XPMWE
XPMOE
XPMCS0
PMD0 PMD1 PMD2 PMD3 PMD4 PMD5 PMD6 PMD7 PMD8 PMD9
PMD10 PMD11 PMD12 PMD13 PMD14 PMD15
PMA1 PMA2 PMA3 PMA4 PMA5 PMA6 PMA7 PMA8 PMA9
XUSB_RST
R8338 R8337
47k
R8336
47k
R8335 R8334 R8333 R8332 R8331
CFBVD1
CFBVD2
CFRESET
CFRDY
XCFWAIT
XBRDMACK
BRDMARQ
XCFIOWR
XCFIORD
XCFCE0
XCFCE1
CFA0
CFA1
CFA2
CFD0
CFD1
CFD2
CFD3
CFD4
CFD5
CFD6
CFD7
CFD8
CFD9
CFD10
CFD11
CFD12
CFD13
CFD14
CFD15
R8301 33
R8302 33
R8303 33
R8304 33
R8305 33
R8306 33
R8307 33
R8308 33
R8309 33
R8310 33
R8311 33
R8312 33
R8313 33
R8314 33
R8315 33
R8316 33
R8317 33
R8318 33
R8319 33
R8320 33
R8321 33
R8322 22
R8323 22
R8324 82
R8325 22
R8326 82
R8327 82
R8328 33
R8329
R8330
IC8303
R1114N181B-X
1 VDD
2 GND
3 CE 4 NC
5 VOUT
C8334
1
C8335
1
IC8304
OPEN
1
VDD
2
GND
3C
E
4
NC
5
VOUT
C8337
1
C8336
OPEN
REG_4.9V
VBUS
C8332
OPEN
USBDP USBDN
X8301
NAX0713-001X
C8320
10p
C8319
10p
C8331
0.1
C8329
1
T
C8330
47/10
R8359
R8341
47k
R8340 1k
R8356
47k
R8355
TL8301
C8311
T OPEN
C8312
0.1
R8343
C8317
OPEN
R8344
R8342
6.2k
R8353
5.6k
R8352
10k
R8351
1k
R8354
100k
C8327
0.1
C8326
T
OPEN
C8302 0.1
C8303 0.1
C8301 0.1
C8304 0.1
C8318
0.1
C8310
0.1
C8309
0.1
C8306
0.1
C8305
0.1
C8308
0.1
C8307
0.1
C8323
0.1
C8324 0.1
C8325 0.1
C8316
0.1
C8314
0.1
C8313
T
OPEN
C8322
0.1
C8321
T
OPEN
R8348
L8305 NQR0129-002X
R8364
SREG1.8V
D8302
OPEN
T
C8338
OPEN
Q8303
EMD2-W
3
5
4
1
2
6
REG_3.1V
R8365
C8339
1
XUSB_INT
R8367
100k
IC8302
TPS2055AD-X
5 #FAULT
6 OUT
7 OUT
8
OUT
4
EN
3
IN
2
IN
1
GND
C8333
OPEN
SHORT L8301
L8303
SHORT
L8302
NQR0006-001X
L8304
NQR0006-001X
1.8V
8303 Q
D
X
LAST NO.
8301
8304
8301
VACANT NO.
8302
IC
R
LAST NO.
L
C
8367
8339
VACANT NO.
8305
8301,8302,8303
8339,8345-8347,8358,8360-8363,8366
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
R8357
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
0
Ω
MAIN(USB HOST) 1 0
yf139_y20406001a_rev0.1
TO MAIN IF(J101)
TO DSP TO MAIN IF(CN102)
TO MAIN IF(J101) TO MAIN IF(CN111) TO MAIN IF (CN111),DSP TO MAIN IF (CN111), P.PRCS
TO V I/O
TO DSP
TO MPEG2,DSP,DSP MEM,P.PRCS
TO DSP,P.PRCS
TO MPEG2,DSP,
DSP MEM,P.PRCS TO DSP,DSP MEM
TO DSP MEM
TO MPEG2
TO DSP
MAIN(USB HOST) SCHEMATIC DIAGRAM
NOTES: 1. For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked ( ) is not used.