TC94A92FG (CD: IC83)
Terminal Function
43
DCD-710AE
TC94A92FG (IC17)
㩷
㩷
㪧㫀
㫆㪎
㪧㫀
㫆㪍
㪧㫀
㫆㪌
㪧㫀
㫆㪋
㪧㫀
㫆㪊
㪧㫀
㫆㪉
㪧㫀
㫆㪈
㪧㫀
㫆㪇
㪭㪪㪪㪄
㪉
㪭㪛㪛
㪈㪄㪉
㪯㪭㪛
㪛
㪊
㪯㫆
㪯㫀
㪯㪭㪪㪪㪊
㪛㪭㪪㪪㪊㪣
㪣㫆
㪛
㪭
㪛
㪛
㪊
㪣
㪛㪭㪛
㪛
㪊
㪩
㪩㫆
㪛㪭㪪㪪㪊㪩
㪍㪇
㪌㪐
㪌㪏
㪌㪎
㪌㪍
㪌㪌
㪌㪋
㪌㪊
㪌㪉
㪌㪈
㪌㪇
㪋㪐
㪋㪏
㪋㪎
㪋㪍
㪋㪌
㪋㪋
㪋㪊
㪋㪉
㪋㪈
㪭㪛㪛㪊
㪍㪈
㪋㪇
㪚㪛㪤㫆㪥㪊
㪙㪬㪪㪇
㪍㪉
㪊㪐
㪧㫀㫆㪈㪋㩷㪆㩷㪚㪛㪤㫆㪥㪉
㪙㪬㪪㪈
㪍㪊
㪊㪏
㪧㫀㫆㪈㪊㩷㪆㩷㪚㪛㪤㫆㪥㪈
㪙㪬㪪㪉
㪍㪋
㪊㪎
㪧㫀㫆㪈㪉㩷㪆㩷㪚㪛㪤㫆㪥㪇㩷㪆㩷㪝㪞㫀㪥
㪙㪬㪪㪊
㪍㪌
㪊㪍
㪧㫀㫆㪈㪈
㪙㪬㪚㪢
㪍㪍
㪊㪌
㪧㫀㫆㪈㪇
㪆㪚㪚㪜
㪍㪎
㪊㪋
㪧㫀㫆㪐
㪤㪪
㪍㪏
㪊㪊
㪧㫀㫆㪏
㪆㪩㪪㪫
㪍㪐
㪊㪉
㪭㪛㪛㪈㪄㪊
㪫㪜㪪㪫
㪎㪇
㪊㪈
㪛㪤㫆
㪭㪛㪛㪈㪄㪈
㪎㪈
㪊㪇
㪝㪤㫆㪪
㪭㪪㪪㪄㪈
㪎㪉
㪉㪐
㪝㪤㫆
㪆㪪㪩㪘㪤㪪㪫㪙
㪎㪊
㪉㪏
㪭㪪㪪㪄㪊
㪭㪛㪛㪤㪈
㪎㪋
㪉㪎
㪫㪩㫆
㪧㪛㫆
㪎㪌
㪉㪍
㪝㫆㫆
㪫㪤㪘㪯
㪎㪍
㪉㪌
㪘㪭㪛㪛㪊
㪣㪧㪝㪥
㪎㪎
㪉㪋
㪫㪜㫀
㪣㪧㪝㫆
㪎㪏
㪉㪊
㪩㪝㪩㪧
㪧㪭㪩㪜㪝
㪎㪐
㪉㪉
㪩㪝㪱㫀
㪭㪚㫆㪝
㪏㪇
㪉㪈
㪝㪪㪤㫆㪥㫀㪫
㪈
㪉
㪊
㪋
㪌
㪍
㪎
㪏
㪐
㪈㪇
㪈㪈
㪈㪉
㪈㪊
㪈㪋
㪈㪌
㪈㪍
㪈㪎
㪈㪏
㪈㪐
㪉㪇
㪭㪚㫆㫀
㪩㪭㪛㪛㪊
㪪㪣
㪚㫆
㪩㪝㫀
㪩㪝
㪩㪧㫀
㪩
㪝
㪜㪨
㫆
㪛㪚㫆㪝㪚
㪘㪞
㪚㫀
㪩㪝㫆
㪩
㪭
㪪㪪㪊
㪝
㪥
㫀㪉
㪝
㪥
㫀㪈
㪝
㪧
㫀㪉
㪝
㪧
㫀㪈
㪫㪧
㫀
㪫㪥
㫀
㪭㪩
㫆
㪘㪭㪪㪪㪊
㪤㪛
㫀
㪣㪛㫆
㪫㪚㪐㪋㪘㪐㪉㪝㪞
㩿㪫㫆㫇㩷㪭㫀㪼㫎㪀
㩷
44
DCD-710AE
TC94A92FG
Terminal Function
p
Pin
No.
Symbol
I/O
Description
Default
Remarks
1
VCoi
O
3AI/F
DSP VCO - EFM and PLCK Phase difference
signal output pin.
(DSP VCO control voltage inputr pin.)
O
3 state output
2
RVDD3
-
CD-DSP-Power supply for 3.3V RF
amplifier core and PLL circuit
-
3
SLCo
O
3AI/F
EFM slice level output pin
㩷
O
Connect capacitor according with se
rvo frequency band.
4
RFi
I
3AI/F
RF signal input pin
㩷
I
Selectable Zin 20/10 k
:
5
RFRPi
I
3AI/F
㪩㪝㩷㫉㫀㫇㫇㫃㪼㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅
I
6
RFEQo
O
3AI/F
㪩㪝㩷㪼㫈㫌㪸㫃㫀㫑㪼㫉㩷㪺㫀㫉㪺㫌㫀㫋㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅
O
Connect to RFRPi by 0.1uF, to RFi by
4700pF.
7
DCoFC
O
3AI/F
RFEQo offset compensation LPF output
O
Connect to Vro by more than 0.015uF
8
AGCi
I
3AI/F
㪩㪝㩷㫊㫀㪾㫅㪸㫃㩷㪘㪞㪚㩷㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅
I
9
RFo
O
3AI/F
㪩㪝㩷㫊㫀㪾㫅㪸㫃㩷㪾㪼㫅㪼㫉㪸㫋㫀㫆㫅㩷㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅
O
10
RVSS3
-
㪞㫉㫆㫌㫅㪻㫀㫅㪾㩷 㫇㫀㫅㩷 㪽㫆㫉㩷 㪊㪅㪊㩷 㪩㪝㩷 㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷 㪺㫆㫉㪼㩷
and PLL
circuit
-
11
FNI2
I
3AI/F
㪤㪸㫀㫅㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪚㪅
I
12
FNI1
I
3AI/F
㪤㪸㫀㫅㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪘㪅
I
13
FPI2
I
3AI/F
㪤㪸㫀㫅㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪛㪅㩷
I
14
FPI1
I
3AI/F
㪤㪸㫀㫅㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪙㪅
I
15
TPi
I
3AI/F
㪪㫌㪹㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪝㪅
I
16
TNi
I
3AI/F
㪪㫌㪹㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪜㪅
I
17
VRo
O
3AI/F
㪈㪅㪍㪌㩷㪭㩷㫉㪼㪽㪼㫉㪼㫅㪺㪼㩷㫍㫆㫃㫋㪸㪾㪼㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅
O
Connected to PVREF,
And
connect
to
GNG
by
0.1uF+100uF.
18
AVSS3
-
Grounding pin for 3.3V CD analog circuits.
-
19
MDi
I
3AI/F
㪤㫆㫅㫀㫋㫆㫉㩷㫇㪿㫆㫋㫆㪻㫀㫆㪻㪼㩷㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅
I
Reference Voltage=178mVtyp.
20
LDo
O
3AI/F
㪣㪸㫊㪼㫉㩷㪻㫀㫆㪻㪼㩷㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅
O
46
DCD-710AE
Pin
No.
Symbol
I/O
Description
Default
Remarks
41
DVSS3R
-
Grounding pin for 3.3V Muiti-Bit DAC circuit
-
42
Ro
O
3AI/F
R channel audio output pin of Audio DAC.
O
43
DVDD3R
-
Power supply pin for 3.3V Audio DAC circuit.
-
44
DVDD3L
-
Power supply pin for 3.3V Audio DAC circuit.
-
45
Lo
O
3AI/F
L channel audio output pin of Audio DAC
O
46
DVSS3L
-
Grounding pin for 3.3V Muiti-Bit DAC Circuit
-
47
XVSS3
-
Grounding pin for 3.3V clock oscillator circuit
-
48
Xi
I
3AI/F
System clock Input pin
I
49
Xo
O
3AI/F
System clock Output pin
O
Xtal oscillation circuit.
Connect
feedback
resistor
1
M
:
between Xo and Xi
50
XVDD3
-
Power Supply pin for 3.3V clock
oscillator circuit
-
51
VDD1-2
-
Power Supply pin for 1.5V Digital circuit
-
52
VSS-2
-
Grounding pin for 1.5V digital circuit
-
53
Pio0
I/O
3I/F
Port 0
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
54
Pio1
I/O
3I/F
Port 1
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
55
Pio2
I/O
3I/F
Port 2
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
56
Pio3
I/O
3I/F
Port 3
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
57
Pio4
I/O
3I/F
Port 4
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
58
Pio5
I/O
3I/F
Port 5
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
59
Pio6
I/O
3I/F
Port 6
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
60
Pio7
I/O
3I/F
Port 7
䋨
General Input/Output Port
䋩
I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
26