Marantz ZR6001, Руководство по обслуживанию

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103
PIN No SYMBOL NAME AND F UNCTION
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
( , )
C4
+
C1
+
C1+
C1-
3
C2
+
C2+
C2-
4
5
11
10
12
9
TTL / CMOS OUTPUTS
TTL / CMOS INPUTS
V-
6
C5
+
+
C3
+5V INPUT
1
16
Vcc
V+
2
+10V
-10V
RS 232 OUTPUTS
RS 232 INPUTS
14
7
13
8
15
GND
5K
5K
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO -10V
VOLTAGE
INVERTER
T1
OUT
T1
IN
T2
IN
T2
OUT
T1
T2
R2
IN
R1
IN
R2
OUT
R1
OUT
R1
R2
Note 1: C
1-4
capacitors can even be 1 µ F ones.
Note 2: C
1-4
canbe common or biased capacitors.
IC13 : ST202EBW