Alpine CTA-1505R - Semi-Conductor Lead Identifications; IC501 Lead Identification; IC502 Lead Identification

Semi-Conductor Lead Identifications
NOTE : For the parts not mentioned, refer to the Schematic Diagram.
85312W66 : 1C501
15161Y02 : Ic502
NOTE : ©: For CTA-1505R Model Only,
CODE |
ADDRESS [
CODE
ADDRESS
CTA-1505R/
CTA-1502R
CTA-1505R/
CTA-1502R
CODE
No. | ADDRESS
MODEL SEL
SW DATA
———+..
41 |NC
ENCODER1
SW CLK
=
42 |NC
{.
3 | ENCODER2
NG
| 43. [MUTE
4 j)AVss
LCD DI2
3834 SHIFT
5 | BBE Low CONT
NC
OTS MUTE
ea BBE Hi CONT
NC
BUZZER
fa
s) | 50W CONT
3834 SEL
6
7 | AVREF
8 |OTSSTS
@iNc
a
'3834 C
{——
9 {DTSCMOD
3834 B
DTSCLK
+
ONC
28
@|NFP1
3834 A
LCD DO
(.) | NC
DTS STBY
T
LCD DI
29
NC
75
LCD CLK
t.
@|NFP2
30 | NC
nc
76 | AUDIOLVL
LCD CE
34 {NC
NOSE PWR
177 (NC
LCD RST
os
32 |NC
55 | PWRON
78 |NC
E.VOL DATA
{——-
33
56 |PWRIC
E.VOL CLK
34 {NC
ee
57 |REMOTEON | O
DEQ CE
}@|Nc i
; CODE
ADDRESS
‘Voc
|NG
35 |NC
Sa eee
58 |{N DIMMER
30 [NOSE ON
36 |NC
i CODE
ADDRESS
NC
NC
NC
—_—__-—
59 |ININT
REMOCON
CODE
ADDRESS
INC
NC
TUNER CLK
TUNER SI
Sa oes
CODE
ADDRESS
SEEK Req. | © |
ROS RESET - O
|sD
VO
| PSWN
TUNER SO
! Auto Adj.
ROS SDA
+
iNC
RDS CLK
|LO/DX
GND
Vss
AVSS
GND
S/M
pn
GND
“MIP
$n
GND
1 GND
+
E2P SDA
a
GND
E2P CLK
NC
|@ND
NC
SEEK Req.
GNO
[AFRO |
NC '
i
IF MUTE ie]
0 | 96 Ine
FM/AM °
4
97 | TUNERSTBY |
PLLCLK |
98 {NC
PLLDATA
99 |
@ : For CTA-1502R Model Only,
257 =
PLLCE
Others : Common.
100 | NC
MEMO
-—- 58 —