Read Panasonic CY-CF8560X / CY-CF8561X / CY-CF8562X Service Manual online
6.1. Display Block
IC901 : C2BBGE000789
Pin
No.
Port
Description
I/O
V
1
KI6
Input signal for key scan. Valid: ACC-CONT
I
4.8
2
KI7
Input signal for key scan. Valid: ACC-CONT
I
4.8
3
KI8
Input signal for key scan. Valid: ACC-CONT
I
4.8
4
LOAD.
GREEN.
LED
GREEN.
LED
Disc slot insert led
O
0
5
LOAD.
RED. LED
RED. LED
Disc slot insert led
O
0
6
KI9
Input signal for key scan. Valid: ACC-CONT
I
4.8
7
KI10
Input signal for key scan. Valid: ACC-CONT
I
4.8
8
VFD-
DLAT
DLAT
VFD: Latch output (TMP._D)
O
0
Valid: VFD-CONT
9
VSS0
GND
-
0
10 VDD0
VDD5V
-
4.9
11 KS5
Input signal for key scan
O 1.0
12 KS6
Input signal for key scan
O 2.0
13 SIYOU
Heat controller on and off switch
I
0
"H": No seat heater
14 KS7
Input signal for key scan
O 2.6
15 KS8 (NC) Input signal for key scan
-
-
16 VFD_.SO VFD: VFD display data output.
O
0
Valid: VFD-CONT
17 VFD_CLK VFD: VFD clock output. Valid: VFD-CONT
O 4.7
18 DISP.
DATA
DISP: Display data input. Valid: VFD-CONT
I
0.8
19 KEY.
DATA
DISP: KEY data output. Valid: VFD-CONT
O 0.7
20 SUB.CLK SYS: Clock input
I
4.7
21 HC_RX
Heat controller VFD data input
I
0
22 HC_TX
Heat controller VFD data output
O 4.9
23 DIAGOUT Diagnosis mode port. During diagnosis mode
is a valid high output: ACC-CONT
O
0
24 VDD1
VDD5V
-
4.9
25 AVSS
D.GND
GND
-
0
26 NC
Connecting to ground
-
-
27 IG
Ignition
I
0
28 MAIN ON Audio
off
notice
from
the
main
microcomputer. H: Audio off mode
I
0
29 NC
Connecting to ground
-
-
30 NC
Connecting to ground
-
-
31 NC
Connecting to ground
-
-
32 NC
Connecting to ground
-
-
33 NC
Connecting to ground
-
-
34 GND
GND
-
0
35 AVDD
VDD5V
-
4.9
36 SUB.
RESET
SYS: RESET input
-
4.9
37 NC
No connection
-
-
38 VDD
VDD5V
-
4.9
39 IC (VPP)
GND
I
0
40 X2
Crystal connection (8.38MHz). Main system
-
3.0
41 X1
Crystal connection (8.38MHz). Main system
I
2.5
42 VSS1
GND
-
0
43 SUB.CE
SYS: Chip enable
I
4.9
44 SUB.ON
SYS: SUB-uCOM wakeup. Acc on with “H"
I
4.9
45 VFD_
PLAT
VFD: Latch output (TMP._D)
O
0
Valid: VFD-CONT
46 VFD_
MLAT
VFD: Latch output (MODE)
O
0
Valid: VFD-CONT
47 BKN
VFD control signal. Valid: VFD-CONT
O 4.0
48 LED_KCK LED: KCK ouput. Valid: ACC-CONT
O
0
Pin
No.
Port
Description
I/O
V
49 PWM
OUT
LED: PWM output for dim light.
O 0.2
Valid: ACC-CONT
50 LED_
CLOCK
LED: Clock output. Valid: ACC-CONT
O
0
51 LED_
DATA
LED: Data output. Valid: ACC-CONT
O 4.9
52 LED_
ENABLE
LED: Enable. Valid: ACC-CONT
O
0
53 ACC5V.
DET
SYS: ACC 5V input. H: With ACC
I
4.8
54 EN. B
VOL: Rotary encoder input A
I
4.9
55 EN. A
VOL: Rotary encoder input B
I
4.9
56 KS1
Output signal for key scan. Valid: ACC-CONT O 4.7
57 KS2
Output signal for key scan. Valid: ACC-CONT O 4.7
58 KS3
Output signal for key scan. Valid: ACC-CONT O 4.7
59 KS4
Output signal for key scan. Valid: ACC-CONT O 4.7
60 KI1
Output signal for key scan. Valid: ACC-CONT
I
4.9
61 KI2
Output signal for key scan. Valid: ACC-CONT
I
4.9
62 KI3
Output signal for key scan. Valid: ACC-CONT
I
4.9
63 KI4
Output signal for key scan. Valid: ACC-CONT
I
4.9
64 KI5
Output signal for key scan. Valid: ACC-CONT
I
4.9
Note : Voltage measuerments are with respect to ground, with
a voltmeter (internal resistance : 10M ohms).
a voltmeter (internal resistance : 10M ohms).
7 PACKAGE AND IC
BLOCK DIAGRAM
7.1. Upper Display Block
IC902 : MN1382RTX
7.2. Lower Display Block
IC903: C0JBAQ000073
6 TERMINALS DESCRIPTION
8
CUSTOM MADE FOR SUBARU / CY-CF8560X / CY-CF8561X / CY-CF8562X
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