Printed Wiring Board - Main Board (Conductor Side) - Sony MZ-S1 Service Manual

6-6. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
1 2 3
MAIN BOARD
(CONDUCTOR SIDE)
A
S803
PROTECT
DETECT
CN701 (2/2)
USB
CONNECTOR
(SHIELD)
B
C
R703
D J301 (2/2)
LINE IN
(OPTICAL)
(LINE IN JACK) R112
R212
C210
C311
6 1
24
7
E
IC302
12
19
13 18
R315
E C B
R306
Q301
F
D201 D101
C206 C106
G
H
J304
R850
J601
DC IN 3V 1 12
– +
CN803
I
SWITCH
&
LCD MODULE
:Uses unleaded solder.
4 5
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
1PC. 1.5V
L701
D
D701
D703
Q701
A K
G S
C1 B2 E2
Q705
E C B B C E
E1 B1 C2 Q703
Q706
C
R320
Q704
R316
+ 1 5
C704
B E
Q302 E C B
3 4
C110 R711
C330
R302
IC702
R310
R305
1 16
R304
IC301
R507
C102 SL505
R501
C103
8 9
C531
1
R502
C502
C202
R503
C203
C307
C505
C529 +
IC501
C506
+
C524
C507
R505
Q902
R517
R924
IC902
R923
22
Q901
2 1
AP913
(VLO)
C916
3 4
R916
R925
D902 R908
R921
C914
Q903 B C E
14 1
D903
15 56
C627 R928
IC901
C917
C905
C922
28 43
R903
29
42
R946
R947
R906
TH601
D901
A K
C901 +
A K
R948
D602
C601
C902 +
R915
6 7 8
1
U
N
M602
(SLED)
W V
M603
M OVER WRITE
HEAD UP/DOWN
U
(SPINDLE)
W V
10 N
+
C638
R551
R561
R553
C564
CN502
C567
10 1
C557 C563
C566 236 233 229 239 223 220 216 212
238 234 232 235 231 222 218 214
240
242
17 244 3 230 237 243
23 18 4 5 228 1 241
R829 R828 12 19 7 9
C508
SL506
40 16 8 11
44
24 36
245 6
35 28 21
C509
38 26
27 25
C510
30 29
33 31
C511 C519 13 32 37 34
(NOT SUPPLIED)
C513 2 10
22 15 39 41
C527
R859
20 14 43 45
R812
C514
C824
42 44 47 49
46 48 51 53 72 57 59 77
C805
50 52 54 55 67 65 74 78
R804
R861
56 58
60 62 70 71 80 84 88
66 63
23
64 73 69 61 82 86 90
C523 68
AP602 C1 B1
(GND) E
C2 B2
C639
C926 + Q801
AP912
R849
C613 C614
(VCO)
Q904
E
42 29
C616
B
43 28
C619
C
C915
C629
S801
R608
HOLD
IC601
C607
R612 HOLD
R607
C633
R624
B
56 15 AP605
1 14
(VREC)
+ C603 R620 Q611
TP610 TP611
E
HR601
OVER WRITE
HEAD
37 37
9 10 11
M601
SL801
(TEST)
R822
R824
L802
208 205 200 196 194 190 186 182 187 189 193
210 206 202 198 192 209 184 183 185 191 197 195
203 199
211 215
227 226 221 217 207 173 175 180 178 FB801
225 224 219 204 213 188 181 176 174
179 171
177 169 172 170
201 167 168 166
163
165 162 164
161 159 160 158
154 156
153 155
*
152
149 157 150
IC801
144 145 146 148
136 151 142 143
138
132 140 139
129 134
131 147
119 133
137 130
81 79 83 87 93 96 123 126 128
117 121
125 122 124
76 75 85 89 91 97 99 127
120
135
92 94 100 104 108 103
114 101 115 141 109 105
95 98 102 106 110 116 111 107
112 118 113
R864 C811 C829
R863
C810 C828
C838
+ C809
L801
R807 C830
OFF
1
R851
SWITCH
CN802
MODULE
C
5
11
SL803
A K
(11)
1-682-874-
D603
MZ-S1
• Semiconductor
Location
Ref. No. Location
D101 F-3
D201 F-3
D602 I-4
D603 I-9
D701 D-3
D703 D-5
D901 I-5
D902 G-4
D903 H-5
IC301 E-4
IC302 E-3
IC501 F-6
IC601 H-7
IC702 D-5
IC801 F-9
IC901 H-5
IC902 G-4
Q301 F-2
Q302 D-4
Q611 I-9
Q701 C-4
Q703 D-4
Q704 D-5
Q705 D-3
Q706 D-4
Q801 G-8
Q901 G-5
Q902 G-4
Q903 G-4
Q904 H-6