Marantz AV8003 Service Manual page 141

5-input 3-output
Operating Voltage ±4.0 to ±6.5V
Operating current ±15mAtyp. at Vcc=±5V
Crosstalk -65dBtyp.
Internal 6dB Amplifier
Internal 75Ω Driver
IC71 : NJM2595MTE1
Bipolar Technology
Package Outline DIP16,DMP16
IC72 : NJM2595MTE1
IC73 : NJM2595MTE1
PIN CONFIGURATION and BLOCK DIAGRAM
IC81 : NJM2595MTE1
NJM2595
+
V
ABSOLUTE MAXIMUM RATINGS
16
PARAMETER SYMBOL
Supply Voltage
Vin1 13
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Vin2
9
20k
ELECTRICAL CHARACTERISTICS (V
Vin3 PARAMETER SYMBOL
7
Positive Operating Current Icc
20k
Negative Operating Current Iee
Vin4
Voltage Gain Gv
5
Frequency Characteristic Gf
20k
Differential Gain DG
Vin5
Differential Phase DP
3
Output Offset Voltage 1 Vos1
20k
Output Offset Voltage 2 Vos2
Between Input Crosstalk CT
Crosstalk at Mute CTm
Total Harmonic Distortion THD
Switch Select Voltage at
Vch
High
Switch Select Voltage at
Vcl
SW3
Low
Input Impedance Rin
Control Signal vs. Output Signal (L=V
SW1 SW2 SW3 SW4
H
L L X
H
H L X
H H X
H
H
H L
L
L
H
H
H H
L
L
L L X
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IC74 : NJM2535D
SW2 SW1
(Ta=25°C)
10 14
RATINGS UNIT
+/-
V
±7.0
(DIP16) 700
P mW
D (DMP16) 350
Topr -40 to +85 °C
S1
Tstg -40 to +125
°C
+ -
/V =±5V,R =150Ω,Ta=25°C)
L
S2
TEST CONDITION MIN.
No signal
S4
No signal
Vin=1.0Vpp,f=100kHz
S3
Vin=1.0Vpp,f=5MHz/100kHz -1.0
Vin=1.0Vpp,Typical stair-case signal
Vin=1.0Vpp, Typical stair-case signal
No signal, between Vin2 and Vin3
No signal, between Vin1 and Vin2,
between Vin1 and Vin3
Vin=1.0Vpp,f=4.43MHz,Vo/Vin
Vin=1.0Vpp,f=4.43MHz,Vo/Vin
Vin=1.25Vpp,f=1kHz
4 6 12
SW4 GND
,H=V , X=L or H)
CL CH
SW5 Vout1 Vout2
H Vin1 MUTE
X H Vin1 MUTE
L MUTE MUTE
H Vin2 Vin2
L
L MUTE Vin2
H Vin3 Vin3
L
L MUTE Vin3
H Vin4 Vin4
L MUTE Vin4
H
H Vin4 Vin4
L MUTE Vin4
H Vin5 Vin5
L MUTE Vin5
H
H Vin5 Vin5
L MUTE Vin5
X L MUTE MUTE
SW5
2
V
S5
75Ω
6dB
Amp Driver
20k
TYP. MAX. UNIT
- 15 22 mA
S6
-22 -15 - mA
75Ω
6dB
6.0 6.3 6.8 Amp dB Driver
0.0 +1.0 dB
20k
- 0.2 - %
- 0.2 - deg
-40 0.0 +40
S7
mV
-60 0.0 +60
6dB
75Ω
Amp
Driver
- -65 - dB
20k
- -55 - dB
- 0.1 - %
+
2.0 - V
8
V
0 - 0.8
-
V
- 20 - KΩ
Vout3
Vin1
MUTE
Vin1
MUTE
MUTE
Vin3
Vin3
Vin4
Vin4
MUTE
MUTE
Vin5
Vin5
MUTE
MUTE
MUTE
177
Vout1
1
Vout2
15
Vout3
11
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