Advertisement
SECTION 3
DIAGRAMS
3-1. IC PIN FUNCTION
@ IC 101 (SYSTEM CONTROL) vPD75308GF-R90-3B9
$12 10 $20
21 to 24 | COMO to COM3
BIAS
26 to 28 | VLCO to VLC2
29 to 32 | KSO to KS3
=
25
TIMER
(H : Alarm operation at radio, turn up the volume slightly when a traffic infomation is received)
[as [eermesr [0 [tstnirtcteyet
Tas [ws
fe OCOC~—SSCSC"CSCSC"S*S*S~S~"S~S~SSS
[ar [wart [0 [Wi Wientiattopmaing Qos
——SSSCSCSC~"~*~*~*~*~*Y
Tap [ecm [0 | Recivingevelouputclck
Wome)
[0 [otanx | 0 | Recivingievloupudan Wormed
Pa fve
[hawt
OSCSSSC"CSCOCSC*S
Te [ouwmos [1 [Rose
SCSCSCS~SOSCSC'S
[a [otamps [1 [eos
SCSCSC~—~—SCSCS
[5 [sp
| 1 | Satiosignl
GsAtolesingsaionkese)
SS
Fe
a
[—« [pre[o [pcm
OOSCSC—C—CSCSCSCSCS
(fiat
[0 [rtm
OSCSC—SCSCSCSSCS
[50 [rowen | 0 | Poversupi ofnaio G@irowroy
SSS
Psi [More | 0 [Mie imum
SSCS
s2_[uatmx | 0 | Rescving evel oupuch Wome
——SSSSCSCSCSCSCS~*SY
| 53
[FM
ss ||
| FM output
(H: When FM receiving)
[se [vp
— [romney
oS)
Css [an —«df
7
Crystal oscillation (32.768kHz)
a
ee Ee
|
[so
[xed
Ceramic oscillation (2.62MHz)
(co ermone | 1 | chanieswicting wich (eAvionatineseting Hino
PS-MODE
fede | PS indication switching switch
(L : Frequency/station name indication, H : Present time indication)
Fe
Pane ee
el
iow
LCD indication segment
62 to 67 | KROto KRS
69 to 80 | SOtoSII1
Advertisement
