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Design Requirements

 

CONRAC Number 

Rev. 1.12 

Status: 04.05.2006 

Page 23/39

 

Copyright © CONRAC GmbH. All rights reserved. For internal use only 

Nur für internen Gebrauch. Alle Rechte vorbehalten

 

Pflichtenheft AV5, REV 1.12 

4042-6350-9601

 

 

 

Pin 

Signal 

 

 

 

Front view 

 

 
 

Pin 

shield 

 

 
 

RF-In 

GND 

 

 

 

Pin 

Signal 

 
          IN               OUT 

        

 

 

Front view 

 

 
 

pin 

shield 

 

pin 

shield 

 
 

RF-In 

GND 

 

RF-Out 

GND 

 
 
 
 

DL HT32 - HT40 - HT46

Harman Consumer Group International

 

Design Requirements

 

CONRAC Number 

Rev. 1.12 

Status: 04.05.2006 

Page 25/39

 

Copyright © CONRAC GmbH. All rights reserved. For internal use only 

Nur für internen Gebrauch. Alle Rechte vorbehalten

 

Pflichtenheft AV5, REV 1.12 

4042-6350-9601

 

 

 

 

IEC 

s. separate Tuner-module   

 

 

 

SCART CVBS, 

RGB (FB) or YC 
AUDIO 

CVBS, 
 
AUDIO 

 

 

 

3x RCA 
 

Component YCrCb 
(SDTV, EDTV, HDTV) 

--- 

 

 

 

4pin Mini Din 

YC 

 

 

 

 

DVI-I-socket 

RGB at 75 Ohm, H / V TTL
TMDS DVI 1.0 

 

 

 

 

HDMI plug 

digital video/audio 

 

 

 

 

2x RCA 
Mini DIN 
RCA 

AUDIO 
YC 
CVBS 

Headphone 

 

 

 

2x2 RCA l/r 
 
3.5mm stereo jack 

Audio from YC 
Audio from YUV / CVBS 
Audio from PC 

 

 

 

 

Audio in (digital)  1x RCA  

SPDIF 

 

 

 

 

2x RCA l/r 
1x RCA Subwoofer 

 AUDIO-Line-out 

 

 

 

1x RCA 

 

SPDIF 

 

 

 

9pin DSUB, male 

1 x RS232, Rx  

1 x RS232, Tx 

 
 
 
 
 
 
 
 
 
 
 
 
 
 

DL HT32 - HT40 - HT46

Harman Consumer Group International

 

Design Requirements

 

CONRAC Number 

Rev. 1.12 

Status: 04.05.2006 

Page 26/39

 

Copyright © CONRAC GmbH. All rights reserved. For internal use only 

Nur für internen Gebrauch. Alle Rechte vorbehalten

 

Pflichtenheft AV5, REV 1.12 

4042-6350-9601

 

4.2.1  PC analog input 
 

- RGB-input 

• Signal 

level: 

0 - 700mV, tolerance 

± 10% 

• Polarity: 

positive 

• Impedance: 

75 Ohm 

• Video 

Bandwidth 

≤ 110 MHz 

• Rise/Fall 

time: 

≤ 3.7 ns 

• Jitter: 

≤ 1.1 ns 

• Syncronization 

H/V separate sync: TTL 
H/V composite sync: TTL 
Sync on green 

 
The video interface must be capable to display video content with high change rate (e.g. pixel patch 
pattern one pixel on, one pixel off) without distortion of the image. The display quality must be 
maintained over the specified temperature range. 
 
 

- TTL-inputs 

(Sync-Signals) 

 
The Monitor has to operate up to the following specified TTL-input signals: 
 

• Level: 

L = 0V – 0.8V 

H = 2.0V - 5V 

• Polarity: 

positive or negative 

 

< 200 ns

< 50 ns 

0.8V

2.0V

2.0V

0.8V

< 0.7V

< 0.7V

0V

< 200 ns

< 50 ns 

 

H- Sync. and V - Sync. signals at the monitor input 
 

•  High logic level:  ≥ 2.0 V 

•  Low logic level:  ≤ 0.8 V 

• Rise 

time: 

0.8 V - 2.0 V:  <  50 ns 

• Fall 

time: 

2.0 V - 0.8 V:  <  50 ns 

• Pos. 

overshoot:  < 0.7 V 

• Neg. 

overshoot: < - 0.7 V 

 
 
 
 

DL HT32 - HT40 - HT46

Harman Consumer Group International

 

Design Requirements

 

CONRAC Number 

Rev. 1.12 

Status: 04.05.2006 

Page 27/39

 

Copyright © CONRAC GmbH. All rights reserved. For internal use only 

Nur für internen Gebrauch. Alle Rechte vorbehalten

 

Pflichtenheft AV5, REV 1.12 

4042-6350-9601

 

Characteristics of the monitor input circuit 
 

• Threshold 

voltage: 

1.2 V - 1.5 V typ. 

•  High level noise margin: 

0.5 V typ., 0.3 V min. 

•  Low level noise margin: 

0.4 V typ., 0.2 V min. 

• Impedance: 

≥ 2.2 kΩ 

 

- Noise 

immunity: 

 
The inputs shall have a hysteresis of 0.4 V min., (0.8 V typ). 
Without hysteresis the following condition has to be met: 
If there is a second transition of a sync. signal through the threshold region within 100 ns after a trigger 
event, it may not cause any malfunction of the monitor. 
 

- 

DDC-Signals on DVI connector: 

 

•  DDC Serial Data: 

Pin 7, I

2

C-BUS 

•  DDC Serial Clock: 

Pin 6, I

2

C-BUS 

 
 

4.2.2  Digital input HDMI  and  DVI-I 
 
 

• Signal 

format: 

Panel Link 

TM

 TMDS 

 

(Transmission Minimized Differential Signalling) 

•  R/G/B color depth: 

8 bit 

•  Dot clock rate: 

110 MHz max. (Single Link) 

• Signals: 

1 channel TMDS 

 

- TMDS data: 

TX0+/-, TX1+/-, TX2+/- 

 

- TMDS clock: 

TXC+/- 

 

- not used: 

TX3+/-, TX4+/-, TX5+/- 

• DDC: 

SDA, SCK : I

2

C-BUS 

 

The HDMI and DVI-D input is equipped with HDCP 

- Video 

Blanking 

 

The video will be blanked for a period of 1 s to 2 s during change of modes or if undefined signals are 
applied. No switching effects are visible! 
 

- 

DDC Signals on DVI connector see above 

- 

DDC Signals on HDMI connector: 

 

•  DDC Serial Data: 

Pin 16, I

2

C-BUS 

•  DDC Serial Clock: 

Pin 15, I

2

C-BUS 

 

DL HT32 - HT40 - HT46

Harman Consumer Group International