AVR300
SURROUND SOUND RECEIVER
- 40 -
Q104
2S
C
1845E
Q105
2S
C
1845E
Q106
2S
C
1845E
Q112
2S
C
2229
Q113
2S
C
3421
Q116 C
5171
Q117
A
1930
Q118
2S
C
5359
Q119
2S
A
1987
R
101 680
R
102
22K1% R
M
F
R
111
1K
R
109 22K
R
103
100 1% R
M
F
R
115 27
R
108 8K2
R
107
220
R
110
680 1% R
M
F
R
114
1K
R
113 12K
R
112
22K 1% R
M
F
R
121
10/1W
R
122
10/1W
R
117
82
R
137
100/1W
R
135 560
VR
101
470
R
124 82
R
138/A
0.
22/5W
R
138/B
0.
22/5W
C
106
10u/50V
C
105
220u/16V
C
108
10u/50V
C
104
47u/63V
C
103
47u/50V
C
102 471
C
101
10u/35V
C
107
101
C
112
332
R
139
2K7
R
123 82
R
127 180
Q120 2S
C
1845
R
141
33K
Q101 RN
1241
C
810
220u/63V
C
811
220u/63V
Q826
2S
C
1845
Q827 2S
C
1845
Q828
A
949
R
842 22K
R
843 33K
R
844
33K
R
845
20K
R
846
10K
C
838
220u/25V
C
839
103
C
840
103
Z803
5V1
R
140
470
Q103
2S
A
1015G
R
Q102
2S
A
1015G
R
R
105
68 1% R
M
F
R
106
68 1% R
M
F
R
104
100 1% R
M
F
Q107
2S
C
1845E
Q111
2S
C
1845E
Q108
2S
A
1015G
R
Q109 2S
A
949
Q110
2S
A
949
R
116 22K
R
118
2K2
R
119
560
R
120 18
D101
1N4148
D102 1N4148
Q114
2S
C
1845
Q115
2S
A
1015G
R
R
128
180
R
131 1K
R
132
1K
C
109
4.
7u/50V
C
110
4.
7u/50V
R
136 560
R
126 8K2
R
125
8K2/0.
25W
R
133 2K2
R
129
8K2
R
130
8K2/0.
25W
R
134
2K2
Z101 27V
Z102
27V
C
111
10u/50V
D103
1N4004
D104 1N4004
P101
P2
Q204
2S
C
1845
Q205
2S
C
1845
Q206
2S
C
1845
Q212 2S
C
2229
Q213
2S
C
3421
Q216 C5171
Q217 A
1930
Q218
2S
C
5359
Q219
2S
A
1987
R
201 680
R
202
22K1% R
M
F
R
211 1K
R
209 22K
R
203
100 1% R
M
F
R
215 27
R
208 8K2
R
207 220
R
210
6801% R
M
F
R
214 1K
R
213
12K
R
212
22K 1% R
M
F
R
221
10/1W
R
222
10/1W
R
217 82
R
237
100/1W
R
235 560
VR
201
470
R
224 82
R
238/A
0.
22/5W
R
238/B
0.
22/5W
C
206
10u/50V
C
205
220u/16V
C
208
10u/50V
C
204
47u/63V
C
203
47u/50V
C
202 471
C
201
10u/35V
C
207
101
C
212 332
R
239
2K7
R
223 82
R
227 180
Q220
2S
C
1845
R
241 33K
Q201
RN
1241
R
240
470
Q203
2S
A
1015G
R
Q202
2S
A
1015G
R
R
205
68 1% R
M
F
R
206
68 1% R
M
F
R
204
100 1% R
M
F
Q207
2S
C
1845
Q211
2S
C
1845
Q208
2S
A
1015G
R
Q209
2S
A
949
Q210
2S
A
949
R
216
22K
R
218
2K2
R
219
560
R
220
18
D201
1N4148
D202 1N4148
Q214
2S
C
1845
Q215
2S
A
1015G
R
R
228 180
R
231 1K
R
232 1K
C
209
4.
7u/50V
C
210
4.
7u/50V
R
236
560
R
226
8K2
R
225
8K2/0.
25W
R
233
2K2
R
229 8K2
R
230
8K2/0.
25W
R
234 2K2
Z201 27V
Z202 27V
C
211
10u/50V
D203 1N4004
D204
1N4004
P201 P2
Q304
2S
C
1845
Q305
2S
C
1845
Q306 2S
C
1845
Q312 2S
C
2229
Q313
2S
C
3421
Q316 C
5171
Q317 A
1930
Q318
2S
C
5359
Q319 2S
A
1987
R
301 680
R
302
22K 1% R
M
F
R
311 1K
R
309
22K
R
303
100 1% R
M
F
R
315 27
R
308
8K2
R
307
220
R
310
680 1% R
M
F
R
314 1K
R
313 12K
R
312
22K 1% R
M
F
R
321
10/1W
R
322
10/1W
R
317 82
R
337
100/1W
R
335 560
VR
301
470
R
324 82
R
338/A
0.
22/5W
R
338/B
0.
22/5W
C
306
10u/50V
C
305
220u/16V
C
308
10u/50V
C
304
47u/63V
C
303
47u/50V
C
302 471
C
301
10u/35V
C
307
101
C
312 332
R
339 2K7
R
323 82
R
327
180
Q320
2S
C
1845
R
341
33K
Q301 RN
1241
R
340 470
Q303
2S
A
1015G
R
Q302
2S
A
1015G
R
R
305
68 1% R
M
F
R
306
68 1% R
M
F
R
304
100 1% R
M
F
Q307
2S
C
1845
Q311
2S
C
1845
Q308
2S
A
1015G
R
Q309 2S
A
949
Q310 2S
A
949
R
316
22K
R
318
2K2
R
319
560
R
320
18
D301
1N4148
D302
1N4148
Q314
2S
C
1845
Q315
2S
A
1015G
R
R
328
180
R
331
1K
R
332
1K
C
309
4.
7u/50V
C
310
4.
7u/50V
R
336 560
R
326 8K2
R
325
8K2/0.
25W
R
333 2K2
R
329 8K2
R
330
8K2/0.
25W
R
334
2K2
Z301
27V
Z302
27V
C
311
10u/50V
D303 1N4004
D304 1N4004
P301 P2
1
2
3
4
5
6
7
8
P102A
8P
+V
-V
GN
D
SL
O
FL
O
CE
N
O
PR
O
T
G
ND1
G
ND1
G
ND1
G
ND1
G
ND2a
G
ND2b
G
ND2c
G
ND2 =
F
ilt
er
G
ND1
R
342 22K
R
142
22K
R
242 22K
FL
CE
N
SL
V_DET
CU
_D
E
T
1
2
3
4
5
6
P108A
TO A
M
P2
BO
A
R
D
1
2
3
4
5
6
7
8
9
10
P107B
P1
0
SMU
CMU
FMU
1
2
SE
802
SE
NOR
SE
N
1
SE
N
2
SMU
CMU
FMU
R
144
10K
R
145 10K
R
244 10K
R
245 10K
R
344 10K
R
345 10K
R
143 22K
C
121 102
R
243 22k
C
231 102
C
341 102
R
343 22k
WI
M
A
WI
M
A
WI
M
A
WI
M
A
WI
M
A
WI
M
A
AUDIO
Summary of Contents for DiVA AVR300
Page 4: ... 3 AVR300 SURROUND SOUND RECEIVER ADJUSTMENT POINTS DIAGRAM AMP1 board ...
Page 5: ...AVR300 SURROUND SOUND RECEIVER 4 AMP2 board TUNER board OSC RF VT ...
Page 6: ... 5 AVR300 SURROUND SOUND RECEIVER VIDEO board ...
Page 13: ...AVR300 SURROUND SOUND RECEIVER 12 AMP2 board component side PCB LAYOUT ...
Page 14: ... 13 AVR300 SURROUND SOUND RECEIVER AMP2 board copper side ...
Page 18: ... 17 AVR300 SURROUND SOUND RECEIVER KEY board ...
Page 19: ...AVR300 SURROUND SOUND RECEIVER 18 DSP board component side ...
Page 20: ... 19 AVR300 SURROUND SOUND RECEIVER DSP board copper side ...
Page 21: ...AVR300 SURROUND SOUND RECEIVER 20 MAIN board ...
Page 22: ... 21 AVR300 SURROUND SOUND RECEIVER TUNE board ...
Page 23: ...AVR300 SURROUND SOUND RECEIVER 22 PMAIN board component side PMAIN board copper side ...
Page 24: ...AVR300 SURROUND SOUND RECEIVER 23 AMP1 board component side AMP1 board copper side ...
Page 25: ...AVR300 SURROUND SOUND RECEIVER 24 MUTI board component side ...
Page 26: ...AVR300 SURROUND SOUND RECEIVER 25 MUTI board copper side ...
Page 27: ...AVR300 SURROUND SOUND RECEIVER 26 VIDEO board component side ...
Page 28: ...AVR300 SURROUND SOUND RECEIVER 27 VIDEO board copper side ...
Page 29: ...AVR300 SURROUND SOUND RECEIVER 28 RS232 board component side RS232 board copper side ...
Page 46: ... 45 AVR300 SURROUND SOUND RECEIVER MULTI CH BOARD U401 WM8770 ...