Pioneer MVH-X285FD Instrukcja serwisowa - Strona 33

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Pioneer MVH-X285FD Instrukcja serwisowa
A
11/11

TUNER AMP UNIT (POWER AMP IC PART)

SDA_AMP
SCL_AMP
OFFSET
A
5/11
NM because no need
MUTE_PW_IC
R1309
AMP_CLIP
NM
SYSPW
C/M POP noise
SYS+B5.7V
A
2/11
Q1205
R1319
R1326
BSENS
A
10k
5/11
NM
GND
AGND
C1335
RL_SP
0.47u/10
1608
C1337
FL_SP
0.47u/10
1608
A
7/11
C1334
FR_SP
0.47u/10
1608
C1336
RR_SP
0.47u/10
1608
A
11/11
Add for Audio C/M
AMP_CLIP
1
2
OFFSET
C1329 0.22u/50
3
MUTE
GND
GND1
2125
4
STANDBY
C1330
5
D_BYP
0.1u/50
6
CLIP_OTW
1608
7
GND2
8
GND3
IC1301
9
R1314
GND4
TAS5414CTPHDQ1
20k
10
1608
REXT
C1333
1608
11
A_BYP
0.1u/50
12
GND5
R1315
13
IN1_P
14
470
GND6
R1316
15
IN2_P
GND7
470
16
GND
R1310
R1317
470
470
R1311
470
R1318
470
GND
R1312
470
R1313
470
Add for Audio C/M
GND
GND
EVOL
GND
Add for EMC C/M
R1323 NM
R1327 NM
R1328 NM
1608
1608
1608
GND
GND
GND
GND
GND
20V
Add for supply C/M
5.6
R1301
3216
R1302
5.6
3216
48
47
OUT1_M
OUT1_P
46
GND22
45
OUT2_M
44
R1303
5.6
OUT2_P
43
C1332
GND21
2125
3216
1u/50V
42
R1304
CPC_TOP
CCG1383-A
41
CP
5.6
40
C1331
3216
CP_BOT
CCG1383-A
2125
39
1u/50V
GND20
38
GND19
37
OUT3_M
36
R1305
5.6
OUT3_P
35
GND18
3216
OUT4_M 34
R1306
OUT4_P
33
5.6
3216
R1307
5.6
3216
R1308
5.6
3216
GND
AMP
GND
Add for Audio C/M
Add for Tuner C/M
C1357
R1324 0
PW Amp IC
1608
1000p/50
1608
GND
GND
GND GND
GND
C1309-1312 change to CCG1268(D/C)
CTH1460-A
1
2
4
3
L1301
CTH1460-A
1
2
4
3
L1302
CTH1460-A
1
2
4
3
L1303
L1304
4
3
1
2
CTH1460-A
GND
MODEL
A MVH-280FD/XNEW5
B MVH-X285FD/XNES
RL-
RL+
FL-
FL+
A
1/11
FR-
FR+
RR-
RR+
A
11/11