Philips HDRW720 Service Manual page 3

Technical Specifications and Connection Facilities
manual selection in "STORE" mode
1.4 Analogue Inputs
1.4.1 SCART 1 (Connected to TV)
Pin Signals:
1 - Audio R 1.8V RMS
2 - Audio R
3 - Audio L 1.8V RMS
4 - Audio GND
5 - Blue/Chroma
GND
6 - Audio L
7 - Blue out/
0.7Vpp ± 0.1V into 75 Ohm (*)
Chroma in
8 - Function
switch <2V = TV
>4.5V / <7V = asp. ratio 16:9 DVD
>9.5V / <12V = asp. ratio 4:3 DVD
9 - Green GND
10 - P50 control
0.7Vpp ± 0.1V into 75 Ohm (*)
11 - Green
12 - Nc
13 - Red/Chroma
GND
14 - fast switch
GND
15 - Red out/
0.7Vpp ± 0.1V into 75 Ohm (*)
Chroma out
± 3dB 0.3Vpp Chroma (burst)
16 - fast switch
RGB/ CVBS or Y <0.4V into 75 Ohm = CVBS
>1V / <3V into 75 Ohm = RGB
17 - Y/CVBS GND
OUT
18 - Y/CVBS GND
IN
1Vpp ± 0.1V into 75 Ohm (*)
19 - CVBS/Y
20 - CVBS/Y
21 - Shield
1.4.2 SCART 2 (Connected to AUX)
Pin Signals:
1 -Audio R 1.8V RMS
2 -Audio R
3 -Audio L 1.8V RMS
4 -Audio GND
5 -Blue/Chroma
GND
6 -Audio L
7 -Blue in/
± 3dB 0.3Vpp Chroma (burst)
Chroma out
8 -Function
switch
9 -Green GND
10 -P50 control
11 -Green
12 -Nc
13 -Red/Chroma
GND
14 -fast switch
GND
15 -Red in/
Chroma in
16 -fast switch
RGB/ CVBS or
Y
17 -CVBS GND
OUT
18 -CVBS GND
IN
HDRW720/0x, DVDR725H/0x
19 -CVBS/Y/RGB
sync
20 -CVBS/Y
21 -Shield
(*) for 100% white
1.4.3 Audio/Video Front Input Connectors


Audio

Input voltage

Input impedance

Video - Cinch

Input voltage
Input impedance

Video - YC (Hosiden)
Input voltage Y

Input impedance Y

Input voltage C

Input impedance C
1.5 Video Performance

 All outputs loaded with 75 Ohm
SNR measurements over full bandwidth without weighting.

1.5.1 SCART (RGB)
SNR

Bandwidth

1.6 Audio Performance CD


1.6.1 Cinch Output Rear


Output voltage 2 channel mode
Channel unbalance (1kHz)
Crosstalk 1kHz
Crosstalk 20Hz-20kHz
Frequency response 20Hz- 20kHz

Signal to noise ratio

Dynamic range 1kHz

Dynamic range 20Hz-20kHz

Distortion and noise 1kHz
Distortion and noise 20Hz-20kHz

Intermodulation distortion

Mute
Outband attenuation:

1.6.2 Scart Audio


Output voltage 2 channel mode

Channel unbalance (1kHz)

Crosstalk 1kHz
Crosstalk 20Hz-20kHz
Frequency response 20Hz- 20kHz

Signal to noise ratio
Dynamic range 1kHz

Dynamic range 20Hz-20kHz
Distortion and noise 1kHz

Distortion and noise 20Hz-20kHz
Intermodulation distortion
Mute (spin-up, pause, access)

Outband attenuation:


1.
1Vpp ± 0.1V into 75 Ohm (*)
: 2 Vrms
: >10kΩ
: 1 Vpp ± 3dB
: 75 Ω
: 1Vpp ± 3dB
: 75 Ω
: burst 300 mVpp ± 3
dB
: 75 Ω
: > -65 dB on all output
: 4.8 MHz ± 2dB
: 2Vrms ± 2dB
: <1dB
: >95dB
: >85dB
: ±0.2dB max
: >95 dB
: >85dB
: >80dB
: >85dB
: >75dB
: >77dB
: >95dB
: >40dB above 30kHz
: 1.6Vrms ± 2dB
: <1dB
: >85dB
: >70dB
: ± 0.2dB max
: >85 dB
: >75dB
: >70dB
: >75dB
: >65dB
: >70dB
: >85dB
: >40dB above 25kHz
EN 3


