Block Diagram; Audio/Video Backend; Mono Board - Philips DVD 950 Service Manual

Block and wiringdiagram, dismantling, exploded view and oscillograms
5. Block and wiringdiagram, dismantling, exploded view and
oscillograms
Blockdiagram

MONO BOARD

JBE
(servo)
St_by
POWER SUPPLY
DVD 950
RAM ROM
I2S
HOST
S2B
Sti5505
I2C
SLAVE PROCESSOR
1113
RC
5. 25
A/V signals
P50
7104
KEYBOARD
MICRO control

AUDIO/VIDEO BACKEND

7020 : 7023
I2C
CVBS
7316
RGB TDA4780
3
Color + Cont
setting
P50 (to SLAVE)
+12V 7010 : 7019
Video
Y
IC's and
8Vstab audio
buffers
C
3V3stab
DAC
DIG_OUT
Stereo_mute (optional)
Headphone out
7401
0dB
DAC
PCM 6 +9dB
UDA1328T
+9dB
Center_on
Kill
MICRO
HEADPHONE
(only DVD955 KARAOKE)
CVBS1
CVBS2
CB
CR
Y
Y/C
OPTICAL
OUTPUT
DIGITAL
OUTPUT
L + R
C +LFE
Lr + Rr
Lt + Rt
CL96532126_025.eps
281099