Pioneer MVH-X285FD Manuale di servizio - Pagina 24
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A
2/11
TUNER AMP UNIT (SYS REGULATOR PART)
BUP14.4V
SYS+B5.7V
VDD1.2V
VDD3.3V
SWVDD5V
VDD3.3
GND
PWR_Sys_Reg
A
2/11
SWVDD5V
D206
CMS30I30A
D202
CRG03
GND
GND
BCAP
GND
R234
L201
NM
GND
CTH1521-A-TLB
GND
22u
GND
GND
GND
GND
C242
VDD1.2V
3216
10u/35
CCG1236-
SYS+B5.7V
C219
3216
10u/35
CCG1236-
C220
CCG1236-
10u/35
3216
Prepare for VA for mecha less model
GND
GND
SSM3J332R
BREM
IC201
BD49101AEFS
1
44
VOUT5
ADJ5
GND
2
43
R238
1k
EN
VIN0
3
REG4EN
42
R239
1k
BCAP
4
41
R240
1k
ECO
VINSW
5
40
BSENS
NC1
6
39
REG4OCB
HSW
7
38
R246
0
GND4
SDA
8
37
R245
0
SW2
SCL
9
36
FB2
SYNC
C238
CCG1192-A
35
10
INV2
GND1
2125
10u
EP
34
11
VOUT0
RT
DGND
45
33
12
VIN1
GND2
32
13
ADJ1
VOUT3
31
C224
14
VOUT1
ADJ3
1608
R222
30
1u/10
15
ADJ2
VIN3
C225
39k J
29
16
VOUT2
VIN4
1u/10
C226
28
17
1608
NM
CLCAL
GND3
27
18
VOCAL
NC2
GND
26
19
VIN2
ADJ4
25
20
SNSH
VOUT4
R217
24
21
SNSL
INV1
23
CCN1401-A
22
2125
GATE1
FB1
C227
R247
NM
1608
390p/50
R223
C228
39k
680p/50
FET-P
VD6V
L202
CTH1584-A-TLB
10u
Q203
GND
BREM
TUN3.3V
USB5V
VD6V
EN
USB_CTL
ECO
BSENS
USB_FLAG
PW_SDA
PW_SCL
SYNC_1
TUN3.3V
Meccha less:
R236:NM
R237:47K
GND
GND
USB5_1
C233
NM
GND
GND
GND
MODEL
A MVH-280FD/XNEW5
B MVH-X285FD/XNES
EN
USB_CTL
ECO
BSENS
A
5/11
USB_FLG
PW_SDA
PW_SCL
SYNC
VDSENS
A
2/11