Denon AVR-X3300W Service Manual page 61

G Crosstalk -65dBtyp.
WIDE BAND 3-INPUT 1-OUTPUT 3-CIRCUIT VIDEO AMPLIFIER
G Internal 6dB Amplifier
G Internal 75Ω Driver
G Bipolar Technology
G Package Outline DIP16,DMP16
GENERAL DESCRIPTION
The NJM2586A is a wide band 3-input 1-output 3-circuit video
I PIN CONFIGURATION and BLOCK DIAGRAM amplifier. It is suitable for Y, Pb, and Pr signal because frequency
NJM2595MTE1 (VIDEO:IC5001)
range is 50MHz.The NJM2586A is suitable for AV receiver, STB,
and other high quality AV systems.
+
V
16
FEATURES
Vin1 13
Operating Voltage
Wide frequency range
Vin2
9
Internal 3 input-1output 3-circuit video switch
20k
Internal 6dB Amplifier
S2
Vin3
7
Internal 75Ω Driver Circuit (2-system drive)
20k
Power Save Circuit
Vin4
5
Bipolar Technology
S3
20k
Package Outline
Vin5
3
20k
BLOCK DIAGRAM
4
SW3 SW4
NJM2586AVC3(VIDEO:IC5002)
CH1 IN1 1
Bias
SW1 2
Cont2
CH1 IN2
3
Bias
SW2 4
CH1 IN3
5
Bias
V + 1
6
CH2 IN1 7
Bias
GND
8
CH2 IN2 9
Cont2
Bias
CH2 IN3 10
Bias
SSOP20-C3
SW2 SW1 SW5
10 14 2
±4.5 to ±5.5V
S5
S1
0dB at 50MHz typ.
75Ω Vout1
6dB 1
Amp Driver
20k
S6
S4
75Ω
6dB Vout2
15
Amp Driver
20k
SDIP22, SSOP20-C3 (under development)
S7
6dB 75Ω
Vout3
11
Amp
Driver
20k
6 12 8
-
GND V
- 1 -
6dB 75Ω
CH1 OUT
20 CH1 IN1 1
Amp Driver
Bias
Cont1
19 PS SW1 2
Cont1
6dB
75Ω
CH1 IN2 3
18 CH2 OUT
Amp Driver
Bias
SW2
4
17 V + 2
Cont1
CH1 IN3
6dB 75Ω 5
CH3 OUT
16
Amp Driver
Bias
V + 1 6
V - 2
15
CH2 IN1 7
CH3 IN1
14
Bias
Bias GND
8
-
13 V 1
CH2 IN2
9
CH3 IN2
12
Cont2 Bias
GND 10
Bias
11 CH3 IN3
CH2 IN3
11
Bias
Bias
PACKAGE OUTLINE
2. FL DISPLAY
FLD (018BT021GINK) (FRONT : FL4400)
T7
NJM2586AVC3 NJM2586AL
1G 2G 3G
PIN CONNECTION
6dB
75Ω
CH1 OUT
22
Amp Driver
Cont1
21 PS
Cont1
Cont2
6dB 75Ω
CH2 OUT
20
Amp Driver
+
19 V 2
NOTE
Cont1
6dB
75Ω
CH3 OUT
1) F1, F2 ----Filament 18
Amp Driver
2) NP ------No pin
V - 2
17
3) DL ------Datum Line
16 CH3 IN1
4) NX ------No extend pin
Bias
-
15 V 1
5) LGND ----Logic GND pin
6) PGND ----Power GND pin
CH3 IN2
Cont2 14
Cont2
Bias
7) VH ------High Voltage Supply pin
GND
13
8) VDD ------Logic Voltage Supply pin
12 CH3 IN3
9) CP ----Shift Register Clock
Bias
10) DA ----Serial Data Input
11) TSA, B --Test pin
SDIP22
12) CS ------Chip Select Input pin
13) RESET --Reset Input
14) OSC ----Pin for self-oscillation
15) Solder composition is Sn-3Ag-0.5Cu.
16) 17G, 18G ---Grid
17) Q17G, Q18G ---Driver Output Port.
Ver.4
18) Field of vision is a minimum of 21.8° from the lower side.
- 1 -
61
18G
4G 5G 6G 7G 8G 9G 10G 11G 12G 13G 14G 15G 16G
q
17G