Text preview for : ka2141.pdf part of samsung KA2141 datasheet ka2141 RGB driver



Back to : ka2141.pdf | Home

APRIL. 1998

DATA SHEET
KA2141

R/G/B VIDEO AMPLIFIER FOR MONITORS

KA2141

R/G/B VIDEO AMPLIFIER
The KA2141 is a very high frequency Video amplifier system to be used in Monitor. It contains 3 matched R/G/B video amplifiers with blank signal and clamp gate pulse and provides a flexible interfacing to DC controlled adjustment system

20-DIP-300A

FUNCTIONS
· R/G/B Video Amplifier · Contrast/SUB contrast control · Brightness control · Blank gate/Clamp gate · Video clamp

ORDERING INFORMATION
Device KA2141 Package 20-DIP-300 Operating Temperature -25 °C ~ +70 °C

FEATURES
· 3 - channel R/G/B Video Amplifier: 85MHz bandwidth. · DC contrast control range: -38dB (0V ~ 4V) · DC sub contrast control range: -11dB (0V ~ 4V) · Maximum Video output level: 7Vpp · DC Brightness control range: 0V ~ 4V · Include blank gate and clamp gate signal processing block

1

KA2141

R/G/B VIDEO AMPLIFIER FOR MONITORS

BLOCK DIAGRAM

ONE (RED) OF THREE CHANNELS

BDRIVE

1

20

BRIGHT

GDRIVE

2

19

ROUT

-A3

RDRIVE

3

2.4V _ A1 + VIDEO CONTRAST VIDEO SUB_CONTRAST + _ A2

18

RCLP

RIN

4
-A4

17

GOUT

VCC1

5

gm

GIN

GND1

7

BIN

8
CONTRAST CONTROL CLAMP GATE BLANK GATE

CONST

9

CLP

10

2

+

6

_

VIDEO CONTRAST CONTROL

VIDEO SUB_CONTRAST CONTROL

16

VCC2

15

GCLP

14

GND2

13

BOUT

12

BCLP

11

BLK

R/G/B VIDEO AMPLIFIER FOR MONITORS

KA2141

PIN CONFIGURATIONS
Table 1. Pin Configurations Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 BDRIVE GDRIVE RDRIVE RIN VCC1 GIN GND1 BIN CONST CLP BLK BCLP BOUT GND2 GCLP VCC2 GOUT RCLP ROUT BRIGHT Symbol I/O I I I I I I I I I O O O I Configurations Blue Gain Control Green Gain Control Red Gain Control Red Video Input VCC1 = 12V Green Video Input Ground1 Blue Video Input Contrast Control Input Clamp Gate Pulse Input Blank Gate Pulse Input Blue Clamp Capacitor Blue Video Output Ground2 Green Clamp Capacitor VCC2 = 12V Green Video Output Red Clamp Capacitor Red Video Output Brightness Control Input

3

KA2141

R/G/B VIDEO AMPLIFIER FOR MONITORS

PIN DESCRITION
Table 2. Pin Description Pin No Pin Name Schematic
VCC

Description

4 6 8

Red Video Input (RIN) Green Video input (GIN) Blue Video Input (BIN)

Max input video signal is 0.7Vpp
2.4V Bias

9 1 2 3

Video Contrast (CONST) Blue Drive (BDRIVE) Green Drive (GDRIVE) Red Drive (RDRIVE)

Video maximum contrast control range (0V ~ 4V) is -38dB Sub contrast control range (0V ~ 4V) is -11dB

PIN 9

5 17 7 14 10

VCC1 VCC2 GND1 GND2 Clamp Gate Input (CLP) Video amp actives when clamp gate signal is in low TTL level Ground Supply voltage

PIN 10

4

R/G/B VIDEO AMPLIFIER FOR MONITORS

KA2141

Table 2. Pin Description(Continued) Pin No Pin Name Schematic Description

11

Blank Gate Input (BLK)

Video amp actives when blank gate signal is in low TTL level

PIN 11

VCC

18 16 13

Red Video output (ROUT) Green Video output (GOUT) Blue Video output (BOUT)
PIN 13

Video signal output

VCC

12 15 19

Blue Clamp Cap (BCLP) Green Clamp Cap (GCLP) Red Clamp Cap (RCLP)

Brightness controlling actives by charging and discharging of the external cap (0.1uF)

PIN 12

20

Bright Control (BRIGHT)

During the clamp gate period, video signal's DC level (clamp level) is fixed according to the brightness control voltage

PIN 20

5

KA2141

R/G/B VIDEO AMPLIFIER FOR MONITORS

ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)
Table 3. Absolute Maximum Ratings Value No Item Symbol Min 1 2 3 4 5 6 Maximum Supply Voltage Operating Temperature Storage Temperature Maximum Power Dissipation Thermal Resistance (Junction-ambient) Junction Temperature Vccmax Topr Tstg Pdmax ja Tj -25 -65 Typ 71 150 Max 13.5 70 150 1.7 V °C °C W °C/W °C Unit

ELECTRICAL CHARACTERISTICS
DC Electrical Characteristics:Tamb = 25 °C, VCC = 12V Table 4. DC Electrical Characteristics
Parameter Supply Current Symbol ICC Conditions V4.6.8=none, V12.15.18=none V1.2.3.9.11=4V, V10=0V, V20=1V Same conditions of Ica except Vic=12.6V Same conditions of Ica Vcc=12V Same conditions of Icc Vcc=12V Same conditions of Icc Vcc=12V V4.6.8.12.15.18=none V1.2.3.9.11=4V, V20=1V V10=variable V4.6.8.12.15.18=none V1.2.3.9.11=4V, V20=1V V10=variable V4.6.8.12.15.18=none V1.2.3.9.11=4V, V20=1V V10=variable Min 60 Typ 80 Max 100 Unit mA

Max. Supply Current R Input Bias Voltage G Input Bias Voltage B Input Bias Voltage R Clamp Gate Low Input Voltage

ICCmax VRb VGb VBb V10LR

75 2.0 2.0 2.0 0.8

95 2.4 2.4 2.4 1.5

115 2.8 2.8 2.8 3.0

mA V V V V

G Clamp Gate Low Input Voltage

V10LG

0.8

1.5

3.0

V

B Clamp Gate Low Input Voltage

V10LB

0.8

1.5

3.0

V

6

R/G/B VIDEO AMPLIFIER FOR MONITORS

KA2141

Table 4. DC Electrical Characteristics (Continued)
Parameter R Clamp Gete High Input Voltage Symbol V10HR Conditions V4.6.8.12.15.18=none V1.2.3.9.11=4V, V20=1V V10=variable V4.6.8.12.15.18=none V1.2.3.9.11=4V, V20=1V V10=variable V4.6.8.12.15.18=none V1.2.3.9.11=4V, V20=1V V10=variable V4.6.8.12.15.18=none V1.2.3.9.11=4V, V20=1V, V10=0V V4.6.8.12.15.18=none V1.2.3.9.11=4V, V20=1V, V10=12V V4.6.8=none, V12.15.18= variable V1.2.3.9.11=4V, V10=0V, V20=4V V4.6.8=none, V12.15.18= variable V1.2.3.9.11=4V, V10=0V, V20=4V V4.6.8=none, V12.15.18= variable V1.2.3.9.11=4V, V10=0V, V20=4V V4.6.8=none, V12.15.18= variable V1.2.3.9.11=4V, V10=0V, V20=0V V4.6.8=none, V12.15.18= variable V1.2.3.9.11=4V,V10=0V, V20=0V V4.6.8=none, V12.15.18= variable V1.2.3.9.11=4V, V10=0V, V20=0V V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11=variable Min 0.8 Typ 1.5 Max 3.0 Unit V

G Clamp Gete High Input Voltage

V10HG

0.8

1.5

3.0

V

B Clamp Gete High Input Voltage

V10HB

0.8

1.5

3.0

V

Clamp Gate Low Input Current

I10L

-0.5

-0.2

-

uA

Clamp Gate Low Input Current

I10H

-

0.01

1.0

uA

R Clamp-Cap Charge Current

IclampR+

0.45

0.75

1.05

mA

G Clamp-Cap Charge Current

IclampG+

0.45

0.75

1.05

mA

B Clamp-Cap Charge Current

IclampB+

0.45

0.75

1.05

mA

R Clamp-Cap Discharge Current

IclampR-

-1.05

-0.75

-0.45

mA

G Clamp-Cap Discharge Current

IclampG-

-1.05

-0.75

-0.45

mA

B Clamp-Cap Discharge Current

IclampB-

-1.05

-0.75

-0.45

mA

R Blank Gate Low Input Voltage

V11LR

0.8

1.5

3.0

V

7

KA2141

R/G/B VIDEO AMPLIFIER FOR MONITORS

Table 4. DC Electrical Characteristics (Continued)
Parameter G Blank Gate Low Input Voltage Symbol V11LG Conditions V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11 (2V 0V) V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11 (2V 0V) V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11 (0V 2V) V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11 (0V 2V) V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11 (0V 2V) V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11=0V V4.6.8=none, V12.15.18= variable V1.2.3.9.11=4V, V10=0V, V20=0V V4.6.8=none, V12.15.18= variable V1.2.3.9.11=4V, V10=0V, V20=0V V4.6.8=none, V12.15.18= variable V1.2.3.9.11=4V, V10=0V, V20=0V V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11=variable V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11 (2V 0V) V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11 (2V 0V) V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11 (0V 2V) V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11 (0V 2V) Min 0.8 Typ 1.5 Max 3.0 Unit V

B Blank Gate Low Input Voltage

V11LB

0.8

1.5

3.0

V

R Blank Gate High Input Voltage

V11HR

0.8

1.5

2.0

V

G Blank Gate High Input Voltage

V11HG

0.8

1.5

2.0

V

B Blank Gate High Input Voltage

V11HB

0.8

1.5

2.0

V

Blank Gate Low Input Current Blank Gate High Input Current

I11L I11RL

-5.0 -

-2.0 -0.01

1.0

uA uA

R Output Low Voltage

VORL

-

0.1

0.2

V

G Output Low Voltage

VOCTL

-

0.1

0.2

V

B Output Low Voltage

VOBL

-

0.1

0.2

V

R Output High Voltage

VORH

6.2

7.0

8.3

V

G Output High Voltage

VOGH

6.2

7.0

8.3

V

B Output High Voltage

VOBRL

6.2

7.0

8.3

V

R Black Level Output Voltage

VORBL

0.7

1.0

1.3

V

8

R/G/B VIDEO AMPLIFIER FOR MONITORS

KA2141

Table 4. DC Electrical Characteristics (Continued)
Parameter G Black Level Output Voltage Symbol BOGBL Conditions V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11 (0V 2V) V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11=0V V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V20=1V, V11=12V V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V11=12V, V20=0V V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V11=12V, V20=0V V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V11=12V, V20=0V V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V11=12V, V20=10V V4.5.8.12.15.18=none, V10=0V V1.2.3.9=4V, V11=12V, V20=10V V4.5.8.12.15.18=none, V10=0V V1.2.3=0/4V, V9=4V, V11=4V, V20=1V V4.5.8.12.15.18=none, V10=0V V1.2.3=0/4V, V9=4V, V11=4V, V20=1V V4.5.8.12.15.18=none, V10=0V V1.2.3=0/4V, V9=4V, V11=4V, V20=1V V4.5.8.12.15.18=none, V10=0V V1.2.3=4V, V9.20=0V, V11=4V V4.5.8.12.15.18=none, V10=0V V1.2.3=4V, V9.20=4V, V11=4V V4.5.8.12.15.18=none, V10=0V V1.2.3=4V, V9.20=4V, V11=4V V4.5.8.12.15.18=none, V10=0V V1.2.3=4V, V9.20=4V, V11=4V V4.5.8.12.15.18=none, V10=0V V1.2.3=4V, V9.20=4V, V11=4V Min 0.7 Typ 1.0 Max 1.3 Unit V

B Black Level Output Voltage R-G Black Level Output Voltage G-B Black Level Output Voltage B-R Black Level Output Voltage R Blank Output Voltage G Blank Output Voltage

VOBBL R-GBL R-BBL R-RBL VORB BOGB

0.7 -0.3 -0.3 -0.3 -

1.0 0.05 0.05

1.3 0.3 0.3 0.3 0.5 0.5

V V V V V V

B Blank Output Voltage

VOBB

-

0.05

0.5

V

R Sub Drive Ctrl Input Current

IRd

-

0.25

2.0

uA

G Sub Drive Ctrl Input Current

IGd

-

0.25

2.0

uA

B Sub Drive Ctrl Input Current

IBd

-

0.25

2.0

uA

Contrast Control Input Current Brightness Control Input Current R Spot Killer Voltage G Spot Killer Voltage B Spot Killer Voltage

ICON Ibrt VspotR VspotG VspotB

8.0 8.0 8.0

0.25 1.0 10.0 10.0 10.0

2.0 2.0 11.2 11.2 11.2

uA uA V V V

9

KA2141

R/G/B VIDEO AMPLIFIER FOR MONITORS

AC Electrical Characteristics:Tamb = 25 °C, VCC = 12V Table 5. AC Electrical Characteristics
Parameter R Video Amp Gain G Video Amp Gain B Video Amp Gain R-G Amp Gain Difference G-B Amp Gain Difference B-R Amp Gain Difference R Sub Dr. Ctrl Gain Difference1 Symbol AvmaxR AvmaxG AvmaxB AvR-G AvG-B AvB-R AvDR1 Conditions V1.2.3.9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1/3V V1.2.3.9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1/3V V1. 2.3.9.11 = 4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1/3V V1.2.3.9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3.9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3.9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=2V, V9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=2V, V9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=2V, V9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=0.25V, V9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=0.25V, V9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=0.25V, V9.11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=4V, V9=2V, V11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=4V, V9=2V, V11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=4V, V9=2V, V11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V Min 15.5 15.5 15.5 -1.0 -1.0 -1.0 -6.0 Typ 17.5 17.5 17.5 -4.0 Max 19.5 19.5 19.5 1.0 1.0 1.0 -2.0 Unit dB dB dB dB dB dB dB

G Sub Dr. Ctrl Gain Difference1

AvDG1

-6.0

-4.0

-2.0

dB

B Sub Dr. Ctrl Gain Difference1

AvDB1

-6.0

-4.0

-2.0

dB

R Sub Dr. Ctrl Gain Difference2

AvDR2

-13.0

-10.0

-7.0

dB

G Sub Dr. Ctrl Gain Difference2

AvDG2

-13.0

-10.0

-7.0

dB

B Sub Dr. Ctrl Gain Difference R Contrast Ctrl Gain Difference1

AvDB2

-13.0

-10.0

-7.0

dB

AvCR1

-8.0

-6.0

-4.0

dB

G Contrast Ctrl Gain Difference B Contrast Ctrl Gain Difference

AvCG1

-8.0

-6.0

-4.0

dB

AvCB1

-8.0

-6.0

-4.0

dB

10

R/G/B VIDEO AMPLIFIER FOR MONITORS

KA2141

Table 5. AC Electrical Characteristics (Continued)
Parameter R-G Amp Gain Difference Symbol AvR-G Conditions V1.2.3=4V, V9=4/2V, V11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=4V, V9=4/2V, V11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=4V, V9=4/2V, V11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=4V, V9=0.25V, V11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=4V, V9=0.25V, V11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V1.2.3=4V, V9=0.25V, V11=4V, V12.15.18=none, V4.6.8=S1, V10=S8, V20=1V V4.6.8=S2, V12.15.18=variable V10=4V, V20=1/3V V4.6.8=S2, V12.15.18=variable V10=4V, V20=1/3V V4.6.8=S2, V12.15.18=variable V10=4V, V20=1/3V V4.5.8=S5, V12.15.18=none V1.2.3.10.11=4V, V9=Variable V4.5.8=S5, V12.15.18=none V1.2.3.10.11=4V, V9=Variable V4.5.8=S5, V12.15.18=none V1.2.3.10.11=4V, V9=Variable V4=S3, V6.8=none, V20=1V V12.15.18=variable V1.2.3.9.10.11=4V V4=S3, V6.8=none, V20=1V V12.15.18=variable, V1.2.3.9.10.11=4V V4.8=none, V6=S3, V20=1V V12.15.18=variable, V1.2.3.9.10.11=4V V4.8=none, V6=S3, V20=1V V12.15.18=variable, V1.2.3.9.10.11=4V Min -1.0 Typ Max 1.0 Unit dB

G-B Amp Gain Difference

AvR-B

-1.0

-

1.0

dB

B-R Amp Gain Difference

AvR-R

-1.0

-

1.0

dB

R Contrast Ctrl Gain Difference2

AvCR2

-

-38.0

-30.0

dB

G Contrast Ctrl Gain Difference2

AvCG2

-

-38.0

-30.0

dB

B Contrast Ctrl Gain Difference2

AvCB2

-

-38.0

-30.0

dB

R Video Amp Bandwidth G Video Amp Bandwidth B Video Amp Bandwidth R Video Amp THD G Video Amp THD B Video Amp THD R Video Amp IS01-10K

Rf-3dB Gf-3dB Bf-3dB RTHD GTHD BTHD RISO1-10K

70 70 70 -

85 85 85 1.0 1.0 1.0 -65

5.0 5.0 5.0 -45

MHz MHz MHz % % % dB

R Video Amp IS02-10K

RISO2-10K

-

-65

-45

dB

G Video Amp IS01-10K

GISO1-10K

-

-65

-45

dB

G Video Amp IS02-10K

GISO2-10K

-

-65

-45

dB

11

KA2141

R/G/B VIDEO AMPLIFIER FOR MONITORS

Table 5. AC Electrical Characteristics (Continued)
Parameter B Video Amp IS01-10K Symbol BISO1-10K Conditions V4.6=none, V8=S3, V20=1V V12.15.18=variable, V1.2.3.9.10.11=4V V4.6=none, V8=S3, V20=1V V12.15.18=variable, V1.2.3.9.10.11=4V V6.8=none, V4=S3, V20=1V V12.15.18=variable, V1.2.3.9.10.11=4V V6.8=none, V4=S3, V20=1V V12.15.18=variable, V1.2.3.9.10.11=4V V6=S3, V4.8=none Min Typ -65 Max -45 Unit dB

B Video Amp IS02-10K

BISO2-10K

-

-65

-45

dB

R Video Amp IS01-10M

RISO1-10M

-

-50

-35

dB

R Video Amp IS02-10M

RISO2-10M

-

-50

-35

dB

G Video Amp IS01-10M

GISO1-10M GISO2-10M BISO1-10M BISO2-10M trR

-

-50

-35

dB

G Video Amp IS02-10M

V6=S3, V4.8=none

-

-50

-35

dB

B Video Amp IS01-10M

V8=S3, V4.6=none

-

-50

-35

dB

B Video Amp IS02-10M

V8=S3, V4.6=none

-

-50

-35

dB

R Video Rising Time

V4.6.8=S6, V12.15.18=none V1.2.3.11=4V, V10=S8, V20=1V V9=variable V4.6.8=S6, V12.15.18=none V1.2.3.11=4V, V10=S8, V20=1V V9=variable V4.6.8=S6, V12.15.18=none V1.2.3.11=4V, V10=S8, V20=1V V9=variable V4.6.8=S6, V12.15.18=none V1.2.3.11=4V, V10=S8, V20=1V V9=variable V4.6.8=S6, V12.15.18=none V1.2.3.11=4V, V10=S8, V20=1V V9=variable V4.6.8=S6, V12.15.18=none V1.2.3.11=4V, V10=S8, V20=1V V9=variable V4.6.8.12.15.18=none V1.2.3.9=4V, V11=S7, V10=0V V20=variable

-

4.0

5.0

ns

G Video Rising Time

trG

-

4.0

5.0

ns

B Video Rising Time

trB

-

4.0

5.0

ns

R Video Falling Time

tfR

-

4.0

5.0

ns

G Video Falling Time

tfG

-

4.0

5.0

ns

B Video Falling Time

tfB

-

4.0

5.0

ns

R Blank Output Rising Time

trBlankR

-

6.0

15.0

ns

12

R/G/B VIDEO AMPLIFIER FOR MONITORS

KA2141

Table 5. AC Electrical Characteristics (Continued)
Parameter G Blank Output Rising Time Symbol trBlankG Conditions V4.6.8.12.15.18=none V1.2.3.9=4V, V11=S7, V10=0V V20=variable V4.6.8.12.15.18=none V1.2.3.9=4V, V11=S7, V10=0V V20=variable V4.6.8.12.15.18=none V1.2.3.9=4V, V11=S7, V10=0V V20=variable V4.6.8.12.15.18=none V1.2.3.9=4V, V11=S7, V10=0V V20=variable V4.6.8.12.15.18=none V1.2.3.9=4V, V11=S7, V10=0V V20=variable Min Typ 6.0 Max 15.0 Unit ns

B Blank Output Rising Time

trBlankB

-

6.0

15.0

ns

R Blank Output Falling Time

tfBlankR

-

7.0

20.0

ns

G Blank Output Falling Time

tfBlankG

-

7.0

20.0

ns

B Blank Output Falling Time

tfBlankB

-

7.0

20.0

ns

13

KA2141

R/G/B VIDEO AMPLIFIER FOR MONITORS

APPLICATION CIRCUIT

12V + 470uF 0.1uF

B_DRV 100 0.1uF G_DRV 100 0.1uF R_DRV 100 0.1uF Red In 33 75 10uF

Bright In

1

BDRIVE

BRIGHT

20
0.1uF

100

Red Out

2

GDRIVE

ROUT

19
390

3

RDRIVE

RCLP

18
0.1uF Green Out

4

RIN

GOUT

17
390

+ 100uF
Green In 75 33 10uF

+
5
0.1uF

VCC1

VCC2

16
0.1uF

KA2141
6 GIN GCLP 15

+ 100uF

+
7

0.1uF

GND1

GND2

14

Blue In 33 75 CONST In 100

10uF

Blue Out

8

BIN

BOUT

13
390

+
9
0.1uF

CONST

BCLP

12
0.1uF BLK In

CLP In 100

10

CLP

BLK

11

100

14