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Pin configuration
Pin connection
Pin description
n
o
i
t
c
n
u
f
d
n
a
e
m
a
N
l
o
b
m
y
S
°
N
n
l
P
1
C
1
+
Positive terminal for the first charge pump capacitor
2
V+
Doubled voltage terminal
3
C
1
-
Negative Terminal for the first charge pump capacitor
4
C
2
+
Positive terminal for the second charge pump capacitor
5
C
2
-
Negative terminal for the second charge pump capacitor
6
V-
Inverted voltage terminal
7
T2
OUT
Second transmitter output voltage
8
R2
IN
Second receiver input voltage
9
R2
OUT
Second receiver output voltage
10
T2
IN
Second transmitter input voltage
11
T1
IN
First transmitter input voltage
12
R1
OUT
First receiver output voltage
13
R1
IN
First receiver input voltage
14
T1
OUT
First transmitter output voltage
15
GND
Ground
16
V
CC
Supply voltage
IC 407 : ST3232ECDR (RS-232 DRIVERS & RECEIVERS)
2-30
Содержание T 748
Страница 1: ...L A U N A M E C I V R E S AV Surround Sound Receiver T748 AV Surround Sound Receiver T748 ...
Страница 6: ...DISASSEMBLY REMOVAL OF FRONT PANEL 1 6 ...
Страница 7: ...PRINCIPAL PART LOCATION 1 7 ...
Страница 18: ...IC 211 MX29LV32DTTI 70G FLASH OF DSP 2 6 ...
Страница 19: ...2 7 ...
Страница 29: ...2 17 BLOCK DIAGRAM ...
Страница 40: ...IC 913 IC 918 TC74VCX541FT OCTAL BUS BUFFER 2 28 ...
Страница 44: ...BLOCK DIAGRAM MCU DSP PART 2 32 2 33 ...
Страница 45: ...BLOCK DIAGRAM AUDIO PART 2 34 2 35 ...
Страница 46: ...BLOCK DIAGRAM HDMI PART 2 36 2 37 ...
Страница 62: ...2 68 2 69 PRINTED CIRCUIT BOARD FRONT TOP VIEW ...
Страница 63: ...2 70 2 71 FRONT BOTTOM VIEW ...
Страница 64: ...2 72 2 73 INPUT TOP VIEW ...
Страница 65: ...2 74 2 75 INPUT BOTTOM VIEW ...
Страница 66: ...2 76 2 77 MAIN TOP VIEW ...
Страница 67: ...2 78 2 79 MAIN BOTTOM VIEW ...
Страница 68: ...2 80 2 81 SUB TOP VIEW ...
Страница 69: ...2 82 2 83 SUB BOTTOM VIEW ...
Страница 70: ...2 85 HDMI BOTTOM VIEW 2 84 HDMI TOP VIEW ...