Panasonic CQ-C3400U Service Manual page 10

Port Description
Pin
No.
59 RDS
DATA
(NC)
60 RESET System reset
61 RM DATA Remote control data I
62 BATT Battery detekut
63 RDS
CLK (NC)
64 CDC STB (Ground pull down)
65 ROTARY Rotary encoder
1 input 1
66 ROTARY Rotary encoder
2 input 2
67 VSS0 Ground
68 VDD1 +5V power supply
69 X2 Crystal oscillator
70 X1 Crystal oscillator
71 TEST (Test terminal)
72 XT2 Crystal oscillator
73 XT1 Crystal oscillator
74 VDD0 +5V power supply
75 AVDD +6V power supply
76 VSM VSM
77 ACC ACC detect
78 INIT/B (+5V pull up)
79 SPEANA (Ground pull down)
AIN
80 LEVEL L Level in
9.2. Display Block
IC901 : YEAMLC75854T
I/O (V)
FM AM CD
- - -
I 5.0 5.0 5.0
5.0 5.0 5.0
I 5.2 5.2 5.2
- - -
- 0
I 5.0 5.0 5.0
I 5.0 5.0 5.0
- 0
- 5.2 5.2 5.2
- 3.0 3.0 3.0
- 2.5 2.5 2.5
- 0
- 2.9 2.9 2.9
- 2.6 2.6 2.6
- 5.2 5.2 5.2
- 5.2 5.2 5.2
I 0
I 4.8 4.8 4.8
- 5.0 5.0 5.0
- 0
I 0
- -
- -
0 0
0 0
0 0
0 0
0 0
0 0.5
10