Panasonic CQ-C5405U

6
4.1.2. Display Block
IC906 : YESAM246
4.1.3. CD Servo Block
IC101 : YESAM383
89 VDD +5V power supply - 4.8 4.8 4.8
90 OSC FM/AM FM/AM local oscillation fre-
quency
I1.41.40
91 N.C. Ground - 0 0 0
92 FM/AM IFC FM/AM center frequency
input
I000
93 N.C. Ground - 0 0 0
94 EO FM/AM phase detection
error output
O2.22.1 0
95 SUBPD Not connected - - - -
96 RDS DATA Not connected - - - -
97 SSC SD sensitivity control O 0 0 0
98 AMP CNT Power supply control for
External amplifier
O 4.7 4.7 4.7
99 AF MUTE Audio signal mute O 4.8 4.8 4.8
100 AMP MUTE Mute for Power amplifier O 4.8 4.8 4.8
Pin No. Port Description I/O (V)
1 SEG1/P1 LED driver O 4.6
2 NC No Connection - -
3 SEG3/P3 LED (Red) driver O 4.6
4 SEG4/P4 LED (Green) driver O 4.6
5 SEG5/P5 LED (Blue) driver O 4.6
6-8 NC No Connection - -
9-70 SEG9-SEG70 LCD segment data O 2.3
71-73 SEG71-73 LCD segment data O -
74 COM4 LCD common O 2.3
75 COM3 LCD common O 2.3
76 COM2 LCD common O 2.3
77 COM1 LCD common O 2.3
78-79 NC No Connection - -
80-83 KS3-6 Key scan O 4.6
84-88 KI1-5 Key data I 0
89 VDD +5V power supply - 4.6
90 VLCD LCD driver power supply - 4.6
91 VLCD1 VLCD1 filter terminal I 3.1
92 VLCD2 VLCD2 filter terminal I 1.5
93 VSS Ground - 0
94 TEST (Connecting to ground) I 0
95 OSC Oscillator terminal I/O 3.4
96 /RES Reset I 4.6
97 DO Key data output O 4.6
98 CE LCD driver chip enable I 0
99 CL LCD clock I 4.8
100 DI LCD data I 4.7
Pin
No
Port Description I/O (V)
1 P96 (A/D) Disc detection of CD deck
(SW1)
I0
2 P95 (A/D) Reset switch detection of CD
deck
I3.2
3 P94 (A/D) Laser diode monitor I 2.1
4 P93 (A/D) GND - 0
5 P92 (A/D) GND - 0
6 P91 (A/D) GND - 0
7 P90 (A/D) GND - 0
Pin
No
Port Description I/O Vol [V]
FM AM CD
8 P87/SRVMON1 Servo monitor 1 for OCD mod-
ule
O0
9 P86/SRVMON0 Servo monitor 0 for OCD mod-
ule
O0
10 P85 (A/D) CD mute control O 0
11 PB4 (A/D) Not connected - -
12 P84 (A/D) Power-down detection I 1.2
13 DVSS3 GND - 0
14 SRAMVDD Power supply for SRAM I 1.5
15 REGOUT Regulated power supply O 1.5
16 REGVDD 3.3V power supply - 3.2
17 REGON2 Power control for internal regu-
lator
I3.2
18 P83 Not connected - -
19 P82 Power control for OCD module O 3.2
20 P81/BA1 Not connected - -
21 P80/BA0 GND - 0
22 D2/P34 Not connected - -
23 D1/P35 Not connected - -
24 D0/P36 Not connected - -
25 D3/P37 GND - 0
26 D4/P44 CD-mounting mode drive for
Sled motor (LD-MT)
O0
27 D5/P45 CD-ejection mode drive for Sled
motor (LD-EJ)
O0
28 D6/P46 Sled motor mode selection
(CNT)
O3.2
29 D7/P47 CD servo mute (/RST) O 3.2
30 D15/P60 GND - 0
31 D14/P61 GND - 0
32 D13/P62 GND - 0
33 D12/P63 GND - 0
34 D11/P64 GND - 0
35 D10/P65 GND - 0
36 D9/P66 GND - 0
37 D8/P67 GND - 0
38 SDRCK Not connected - -
39 A11 Not connected - -
40 A9 Not connected - -
41 A8 Not connected - -
42 A7 Not connected - -
43 A6 Not connected - -
44 A5 Not connected - -
45 A4 Not connected - -
46 NEW Not connected - -
47 NCAS Not connected - -
48 NRAS Not connected - -
49 A3 Not connected - -
50 A2 Not connected - -
51 A1 Not connected - -
52 A0 Not connected - -
53 A10 Not connected - -
54 VSSIC/N.C. GND - 0
55 IOVDD1 3.3V power supply - 3.2
56 DVDD1 1.5V power supply O 1.5
57 FVDD/N.C. Connected with capacitor for
regulator
-1.8
58 DVSS1 GND - 0
59 FREGON Power control of internal regula-
tor
I3.2
60 SPOUT Spindle motor drive (ECS: Error
Correction of Servo)
O1.5
61 SPPOL Not connected - -
62 TRVP Traverse mode dive for Sled
motor
O1.6
63 TRVM/P40 GND - 0
64 VPP/N.C. Not connected - -
Pin
No
Port Description I/O (V)