Philips DVDR615 Service Manual page 141

http://www.jdwxzlw.com/?fromuser=华盛维修
Circuit-, IC descriptions and list of abbreviations
IC7006: UDA1361TS MOBO Board, Analoque to Digital Converter
BLOCK DIAGRAM
handbook, full pagewidth
V INL
V INR
DATAO
BCK
WS
PINNING
SYMBOL PIN
V 1 left channel input
INL
V 2 reference voltage
ref
V 3 right channel input
INR
V 4 negative reference voltage
RN
V 5 positive reference voltage
RP
SFOR 6 data format selection input
PWON 7 power control input
SYSCLK 8 system clock 256, 384, 512 or 768f
V 9 digital supply voltage
DDD
V 10 digital ground
SSD
BCK 11 bit clock input/output
WS 12 word select input/output
DATAO 13 data output
MSSEL 14 master/slave select
V 15 analog ground
SSA
V 16 analog supply voltage
DDA
家电维修资料网，免费下载各种维修资料
V DDA V SSA V RP
16 15 5
1
3
13
11
DIGITAL
INTERFACE
12
Fig.1 Block diagram.
DESCRIPTION
V RN V ref
SYSCLK
4 2
UDA1361TS
ADC
Σ∆
DECIMATION CLOCK
FILTER CONTROL
ADC
Σ∆
DC-CANCELLATION
FILTER
handbook, halfpage
V INL
V ref
V INR
V RN
V RP
s
SFOR
PWON
SYSCLK
Fig.2 Pin configuration.
Figure 9-10
DVDR615/69 9.
8
9
V DDD
10
V SSD
14
MSSEL
7
PWON
6
SFOR
MGT451
V DDA
1 16
V SSA
2 15
3 14
MSSEL
4 13
DATAO
UDA1361TS
5 12 WS
6 11 BCK
V SSD
7 10
V DDD
8 9
MGT452
EN 141