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JVC GZ-HM30BKR Service Manual page 20

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<MAIN(NAND) SCHEMATIC DIAGRAM>
Note : The parts numbers in the schematic diagram are for references only.
When replacing the parts, refer to the PARTS LIST.
0
1 MAIN(NAND)
SD2_DAT7
SD2_DAT7
SD2_DAT6
SD2_DAT6
SD2_DAT5
SD2_DAT5
SD2_DAT4
SD2_DAT4
SD2_DAT3
SD2_DAT3
SD2_DAT2
SD2_DAT2
SD2_DAT1
SD2_DAT1
SD2_DAT0
SD2_DAT0
SD2_CMD
SD2_CMD
SD2_CLK
SD2_CLK
REG_3.3V
*L8055
NQR0286-006X
OPEN
C8014
GND
SD2_CMD
SD2_CMD
*R8001
56k
SD2_DAT7
SD2_DAT7
*RA8003
SD2_DAT2
SD2_DAT2
100
SD2_DAT6
SD2_DAT6
SD2_DAT1
SD2_DAT1
SD2_DAT5
SD2_DAT5
SD2_DAT0
SD2_DAT0
*RA8004
SD2_DAT4
SD2_DAT4
100
SD2_DAT3
SD2_DAT3
SD2_CLK
OPEN
OPEN
C8003
OPEN
OPEN
C8011
C8007
C8008
0.1
*C8004
K5
41
K3
39
K1
37
J14
36
J13
35
J12
34
J11
33
J10
32
J9
31
J8
30
M5
61
J1
23
OPEN
CN8001
H14
22
H13
21
1
1
8
DAT7
J6
28
2
DAT2
2
7
H5
13
3
DAT6
3
6
J5
DAT1
27
4
5
4
H4
12
1
8
5
DAT5
J4
THGBM2G8D8FBAIB
26
2
7
6
DAT0
H3
11
3
6
7
DAT4
J3
25
8
DAT3
4
5
*IC8001
J2
24
H12
20
J7
29
[32GB eMMC]
*R8012
NA_CLK
W6
125
NACMD
W5
124
*R8010
82
H11
19
H10
18
H9
17
H8
16
H7
15
H6
14
H2
10
H1
9
D14
8
D1
7
B13
6
B2
5
A11
4
A9
3
A6
2
A4
1
NACMD
NA_CLK
19
K22
14
K7
16
K19
12
K5
11
K4
21
L4
R13
77
T9
87
R17
81
V18
109
U16
100
R14
78
R19
83
R16
80
V9
106
R18
82
T18
89
T7
85
U18
101
T20
91
P12
60
N11
41
THGBM2G9DBFBAI2
P11
59
N10
40
*IC8002
P10
58
N9
39
P9
57
[64GB eMMC]
P8
56
V16
108
OPEN
R20
84
AD12
159
AD11
158
W8
113
W7
112
T19
90
U8
93
V7
104
V19
110
U20
103
R15
79
V8
105
U7
92
T8
86
U14
98
V20
111
U19
102
U15
99
U9
94
225
AJ21
216
AH22
223
AJ19
222
AJ8
213
AH19
221
AJ7
AH11
169
AH9
168
AH6
167
AH4
166
AG13
165
AG2
164
AE14
163
AE1
162
AA14
161
AA13
160
AA12
159
AA11
158
AA10
157
AA9
156
AA8
155
AA7
154
AA2
149
AA1
148
Y14
147
Y13
146
Y12
145
Y11
144
Y10
143
Y9
142
Y8
141
Y7
140
Y6
139
Y3
136
Y1
134
W14
133
W13
132
W12
131
W11
130
W10
129
W9
128
W8
127
W7
126
W3
122
W2
121
W1
120
V14
119
V13
118
M22
33
L23
30
28
L21
L7
24
N5
36
L19
26
AE12
175
AE9
172
AF7
188
B3
7
AE18
181
AE7
170
AF13
194
A12
3
AE20
183
U11
95
AF19
200
AU3
230
AU24
231
B24
8
AR1
228
A21
6
AF17
198
AE13
176
AD20
167
AF20
201
D1
9
AE14
177
AD17
164
AF14
195
AE17
180
AE16
179
A15
4
A6
1
AE15
178
A18
5
AF18
199
AV9
233
AR26
229
D26
10
AV6
232
AF8
189
AF15
196
AD19
166
A9
2
AD18
165
AE19
182
AF16
197
P23
70
AG5
205
AF22
202
AE22
184
AF4
186
AF23
203
yf362_y10890001a4/9_1124_ver0.1
5

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