Main Board (Component Side) - Sony MZ-E505 Service Manual

MZ-E505
6-3. PRINTED WIRING BOARD – MAIN board (Component Side) –
• Semiconductor
1
Location
Ref. No. Location
D855 C-10
D901 F-2
A
D902 F-4
D903 F-3
IC301 B-10
IC501 B-5
IC601 E-7
IC801 D-4
IC901 F-3
B
Q301 A-10
Q901 G-3
Q902 E-4
Q903 E-4
C
D
E
SWITCH
BOARD
F
G
H
2 3 4
MAIN BOARD
(COMPONENT SIDE)
C527
R517
R505
C530
TP815
C803
(LEDADJ) R916 R922
Q902
TP902 E C B
R903
(VCOUT)
Q903
1 D903
K A
CN801 D902
D901
28 15
6
29 14
IC901 C918
R948 R920
42 1
TP904
43 56
(VL)
R950
C915
C917
Q901
E1 C1
B1 B2
C2 E2
R912 R911
R913
R914
S808
TP921
HOLD
(GND)
OFF ON
5 6
RECHARGEABLE BATTERY
NH-14WM
1.2V 1350mAh
C504 C503
C501
22 1
R525
IC501
23 44
C510
R618
C601
R827
C806
1 8
R808
118 106 107
164 145 85
4 5
147 89 82 86
IC801 157 159 90
170 174 125
172 224 126 154
180 161 132 153
182 149 134 151
R807
181 166 136 142
165 168 138 139
140 146 141
152 148 163
185 179 183
191 189 193
207 206 205
232 158 156
144 160 169
150 167 171
178 175 231
187 197 195
199 173 228 176
177 162 226 220
155 204 203
C996
26 26
7 8 9
RB553
RB554
R819
RB301
C101
C565
C619
C610
R515 C526
C604
C603 C616
108 109 110 111 100 112 105 104 88 92 83 79 77 70 81 60 58
72 93 115 116 117 102 99 101 97 94 87 80 74 67 65 63 62 57 61 X601
124 123 122 121 120 114 243 127 128 129 130 131 133 135 137 68 55 54 56
75 78 64 69 71 119 98 103 143 91 84 76 73 66 59 49 53
44 50 47
35 36 45
R603
31 30 51
113 24 42
C605
25 20 26
28 16 40
∗
23 17 38
21 15 34
IC601
27 8 22 C609
96 95 18
C606
19 4 9
29 2 7
6 1 3
48 10 5
C802
241 12 11
37 14 13
216 184 215 196 221 194 212 52 238 240 234 32
188 217 223 186 192 198 214 219 222 218 230 33 236 237 239 242 R804
201 209 211 210 208 225 202 200 213 190 227 229 233 46 43 235 41 39
R605 C611
C618
TAP601
(TEST)
R613 R612
10
Q301
C304
18 13
19 12
IC301
24 7
1 6
C106
R107
R106
D855
R818
FB801
TP901
(VC)
C104
TP801
11
C804
(11)
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