Clarion DXZ938R - Digital Radio; DAB Operations: Program Management; Memory, AF, and TA Functions

PRINTED WIRING BOARD:
Sub
PWB
(B2)
/
Switch
PWB
(B3)
/
Switch
Sub
PWB
(B4)
/
LCD
PWB
(B5)
section
To Main PWB(B1) J501
Q IC
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: 2 RSO3 R523 oe RS19 R502 ©
307 © ¢511 C520 ea! 518 C508 2
e& (510 RS20) eB. [RSIS (S09 &
3 nial
© (525 R511 pal Gyo R506 (524 S
2 R509 R524 oe R521 R508 &
508 © (515 C521 cack c519 C512 =
& C514 R522| Twat [R517 C513 &
; 510
To Main PWB(B1) J502
Sub PWB(B2)
MARKS @ AND MARKS ARE ON
THE GROUND OF THE DIP LAYER.
Log.
Switch Sub PWB(B4)
KEY-INT
W-ILL-G
0723 D724
ist ca 0725
0722 . 0726
[=I Ki
W-ILL-A
N oo) m
=
:
OQ (es) z
DISPSV
2)
| 0754
0753 0751
2
NR
L o78:
w
5
Switch PWB(B3)
RKS @ AND MARKS [GND] ARE a
R.
HE GROUND OF THE DIP LAYE
DXZ938R
To 28 PAGE MAIN PWB(B1) J603
O
TAT
e701
ay
Rese
i Ba
TUT
75
eas
a. {ee
f=}
o
“O2tO:
fae
a hoke
7.0.9.
705
708
707
708
LCD PWB(B5)
MARKS @ AND MARKS [GND] ARE ON
THE GROUND OF THE DIP LAYER.
039-1164-00
FRE
Note) This PWB is a four-layer(FR-4) board.
To 28 PAGE MAIN PWB(B1) J604