Terminal Name - Kenwood TS-670 Service Manual

T5-670
CIRCUIT DESCRIPTION
MB4052 Terminal name (TOP VIEW)
MB4052 Block diagram
C. C,
A.
10 9
A,
A,16
A,
EX.2
EX.l
V,q
v"' A.G D.G
MB4052 Wave form
III ADC
CLK
J
~
~
:
tOM tOM
1.3V {1.3V' _1~3_V_-
OV
ADC ClK
3V
121 CS
Cs
~;:;~----------
OV
3V
131CS set up
time, hold time
CS
OV
Data Out
\
Start bit hSB
Vo"
v"
10
13
TC4071 BP Max rating
TC4071 BP Block diagram
1 pin mark
Lot No.
Da'a Ou'
ADC ClK
CS
TA57 Max rating (Ta=25°C)
RS
.
RBE= 10kO
TA57 Terminal diagram
,
141channel set up time
c->
'"
~
Cs
~1-;~__h:~
~
I-'''"l~
3V
C. C, 1.3V 1.3V
OV
;:?
, ::
>'
151Pulse delay timing
3V
ADC ClK
---{~~~ h - ov
'"'Ok
or 'e",
Vo"
Da'a Out 1.3V
Yo,
(
~
A.G
Vm
Ex.2
Vm
EX.1
R.S
A.
Data
out
A,
ADC ClK
A,
cs
A,
C.
D.G
C,
Item
Symbol
Rating
Unit
Operating voltage
VDD
Vss-0.5-Vss+20
V
Input voltage V1N Vss-0.5-VDD+0.5
V
Output voltage VOUT
Vss-0.5-VDD+0.5 V
Input current hN
,j,10 mA
Packaged loss
PD 300 mW
Operating temperature
Tstg
-65-150 °C
Soldering time, temperature
Tsol. 260°C, 1Osec
Item
Symbol
Rating
Collector-Base voltage VeBO
-75V
Collector-Emitter voltage VeER
- 75V'
Emitter-Base voltage
VEW
-5V
Collector current
Ie - 50mA
Collector loss
Pe 50mW/element
Junction temperature
Tj
125°C
Operating temperature
Tstg
-55-125°C