Yamaha RDX-E600 Service Manual page 14

RX-E600/NX-E400
IC700 : M30218FCFP (16 bit
No. PORT Name
78 P52 SEG 25
79 P51 SEG 26
80 P50 SEG 27
81 P67 SEG 28
82 P66 SEG 29
83 P65 SEG 30
84 P64 SEG 31
85 P63 SEG 32
86 P62 SEG 33
87 P61 SEG 34
88 P60 SEG 35
89 VEE – VP
90 P107 Audio
91 P106 TH
92 P105 Pro PS
93 DVD_PS Fan fe
94 P103 Des
95 P102 KEY 2
96 P101 KEY 1
97 AVSS AVss
98 P100 KEY 0
99 VREF Vref
100 AVCC AVcc
G
KEY INPUT (A-D) PULL UP RESISTOR 33k-ohms
ohm
0
V
0 - 0.556
KEY 0
POWER
(98pin)
KEY 1
PRESET/BAND
(96pin)
KEY 2
DISPLAY
(95pin)
G
TUNER MARKET SELECT IN (94 pin, A-D) PULL UP RESISTOR 10k-ohms
ohm
0
V
0 - 0.556
R, L models
Market
(50k / 9k)
14
µ
-COM)
IN/OUT
OUT SEGMENT 25 (P25)
OUT SEGMENT 26 (P26)
OUT SEGMENT 27 (P27)
OUT SEGMENT 28 (P28)
OUT SEGMENT 29 (P29)
OUT SEGMENT 30 (P30)
OUT SEGMENT 31 (P31)
OUT SEGMENT 32 (P32)
OUT SEGMENT 32 (P33)
OUT SEGMENT 34 (P34)
OUT SEGMENT 35 (P35)
- P0,P1,P5,P6 pull-down resistor voltage input
A-D IN DVD select input
A-D IN Heat sinking plate temperature detect IN
A-D IN Power voltage detect IN (protection)
A-D IN DVD select input
A-D IN Destination select input (TUNER)
A-D IN KEY 2 input
A-D IN KEY 1 input
- Connected to VSS(GND)
A-D IN KEY 0 input
- A-D,D-A reference voltage input
- Connected to VCC terminal (+5V)
+6.8k +5.6k
- 1.111 - 1.667
PRESET/TUNING B PRESET/TUNING N
MIN
HOUR
AUTO/MAN'L
TIMER
MEMORY
TIME ADJ
2k 3.9k
- 1.111 - 1.667
R, L models
K, A models B, G, E models
(100k / 10k)
Function
–
–
6.2k 10k
- 2.222 - 2.778
U, C models
(VEE internal pull-down)
(VEE internal pull-down)
(VEE internal pull-down)
(VEE internal pull-down)
(VEE internal pull-down)
(VEE internal pull-down)
(VEE internal pull-down)
(VEE internal pull-down)
(VEE internal pull-down)
(VEE internal pull-down)
(VEE internal pull-down)
[-29V]
[0 — VREF]
[0 — VREF]
[Pull-up at 10k-ohms ^ VREF]
[Pull-up at 10k-ohms ^ VREF]
[Pull-up at 10k-ohms ^ VREF]
[Pull-up at 10k-ohms ^ VREF]
[— VCC]
16k
- 3.333
J model