Denon AVR-S900W Service Manual

BD3812F (INPUT:IC5202)
NJM2595MTE1 (VIDEO:IC5001)
NJM2586AVC3(VIDEO:IC5002)
14 OUT1
13 OUT2
12 SEL
DGND
MUTE
11
10
DA
V
CC
V EE
AGND
AGND
AGND
IN 1
9
CL
8
7
6
5
4
2
LOGIC
IN 2
3
1
NJM2595
- 1 -
5-INPUT 3-OUTPUT VIDEO SWITCH
■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE
■ FEATURES
● 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
● Bipolar Technology
● Package Outline DIP16,DMP16
■ PIN CONFIGURATION and BLOCK DIAGRAM
13
9
7
5
3
20k
20k
20k
20k
16
10 14 2
1
15
11
81264
6dB
Amp
75Ω
Driver
S3
S2
S4
S1
20k
20k
20k
S5
S6
S7
Vin1
Vin2
Vin3
Vin4
Vin5
SW3 SW4
SW5SW1SW2V
+
GND V
-
Vout3
Vout2
Vout1
6dB
Amp
6dB
Amp
75
Ω
Driver
75
Ω
Driver
The NJM2595 is a 5-input 3-output video switch. Its switches
select one from five signals received from VTR,TV,DVD,
TV-GAME and others.
The NJM2595 is designed for audio items, such as AV amplifier
and others.
NJM2595D NJM2595M
Ver.4
NJM2586
A
-
1
-
WIDE BAND 3-INPUT 1-OUTPUT 3-CIRCUIT VIDEO AMPLIFIER
QGENERAL DESCRIPTION QPACKAGE OUTLINE
The NJM2586A is a wide band 3-input 1-output 3-circuit video
amplifier. It is suitable for Y, Pb, and Pr signal because frequency
range is 50MHz.The NJM2586A is suitable for AV receiver, STB,
and other high quality AV systems.
Q FEATURES
O Operating Voltage ±4.5 to ±5.5V
O Wide frequency range 0dB at 50MHz typ.
O Internal 3 input-1output 3-circuit video switch
O Internal 6dB Amplifier
O Internal 75Ω Driver Circuit (2-system drive)
O Power Save Circuit
O Bipolar Technology
O Package Outline SDIP22, SSOP20-C3 (under development)
QBLOCK DIAGRAM
NJM2586AVC3 NJM2586AL
SDIP22
9
10
8
5
6
7
4
3
2
1
11 12
13
16
15
14
17
18
19
20
21
22
CH1 IN1
CH1 IN3
CH1 IN2
SW1
SW2
GND
CH1 OU
T
V
-
1
CH2 OU
T
CH3 IN2
CH3 IN3
V
+
2
CH2 IN3
CH2 IN1
CH3 OU
T
CH3 IN1
V
+
1
CH2 IN2
V
-
2
PS
75Ω
Driv er
Bias
Cont2
Cont1
Cont1
Cont2
Cont1
Cont2
6dB
A
mp
Bias
Bias
Bias
Bias
Bias
Bias
Bias
75Ω
Driv er
75Ω
Driv er
Bias
6dB
A
mp
6dB
A
mp
GNDGND
9
10
8
5
6
7
4
3
2
1
11
14
13
12
15
16
17
18
19
20
CH1 IN1
CH1 IN3
CH1 IN2
SW1
SW2
GND
CH1 OU
T
V
-
1
CH2 OU
T
CH3 IN2
CH3 IN3
V
+
2
CH2 IN3
CH2 IN1
CH3 OU
T
CH3 IN1
V
+
1
CH2 IN2
V
-
2
PS
75Ω
Dr iv er
Bias
Cont2
Cont1
Cont1
Cont2
Cont1
Cont2
6dB
A
mp
Bias
Bias
Bias
Bias
Bias
Bias
Bias
75Ω
Dr iv er
75Ω
Dr iv er
Bias
6dB
A
mp
6dB
A
mp
SSOP20-C3
164

Denon AVR-S900W Specifications

General

Channels	7.2
HDMI Inputs	8
HDMI Outputs	2
Wi-Fi	Yes
Bluetooth	Yes
4K Ultra HD Pass-through	Yes
Dolby Atmos	Yes
DTS:X	No
HDMI Pass-Through	Yes
Input Impedance	47 kOhm
Input Sensitivity	200 mV
THD at rated output	0.08%
Signal-To-Noise Ratio	98 dB
DAC Resolution	24-bit / 192kHz
HDMI Switching	Yes
AirPlay	Yes
DLNA	Yes
Dimensions	17.1 x 6.6 x 13.3 inches
Power Output	90 W
Response Bandwidth	10Hz-100kHz
Output Impedance / Channel	6 Ohm
Inputs	HDMI
Outputs	HDMI
Supported Audio Formats	MP3, WMA, AAC, FLAC, WAV
Supported Video Formats	4K
Output Power / Channel	90W (8 ohms, 20Hz-20kHz, 0.08% THD)