Mother Pcb (2Chdc/Dc) - Pioneer AVH-X1700S/XNUC Service Manual

1

10.3 MOTHER PCB (2chDC/DC)

A
B
C
D
E
SERVICE UNIT(MOTHER I/F)
Consists of
MOTHER PCB
F
INTERFACE PCB
A
3/16
82
1
2
Q301
ATP112-H
3
S
R324
1
G
NM
D
L301
2
CTH1381-A-TLB
7u R317 C306
510 1000p/50
R316
10k
(D)
R318
0
1608
AVH-X1700S/XNUC
2
3
1
VCC
2
VCC_S1
3
RS1
HSD1
4
HSD1
C319
5
SS1
R313
0.1u/16
6
GNDD
COMP1
4.7k
C305
7
0.01u/16 FB1
8
EN1
9
EN2
10
CT
11
TL_CTRL
12
FLAG
AN33012UA
3
4
IC301
24
VCC_S2
23
RS2
22
HSD2
C320 0.1u/16
21
SS2
20
PGND
C302
R305
19
COMP2
12k
0.01u/16
18
FB2
17
VREG
16
SGND
15
RT
14
TL
13
SYNC
R309
GNDD
200k
R310
390k
4
R325
NM
C301
470p/50
R302
33k
(D)