Philips DVDR615 Service Manual page 149

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Circuit-, IC descriptions and list of abbreviations
IC7401: NJM2285M MOBO Board, 2-Input 3 Channel Video
Switch
IC7600: MSP34x5G MOBO Board, Multi Sound Processor
23 24 28 32
MSP34x5G
ANA_IN+
2
ADC
Modulator
3 ANA_IN-
17 I2S_DA_IN1
21 I2S_DA_IN2
39
ASG
40 SC1_IN_L
41 SC1_IN_R
SCAR T
DSP
input
37
SC2_IN_L
select
38 SC2_IN_R
43
MONO_IN
10 ADR_SEL
2
I C
12 I2C_CL ADR BUS
Contr ol
13 I2C_DA
18
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NJM2285D
NJM2285M
NJM2285V
Pr e-
De-
processing
Pr e-
processing
ADC
Pr escale
2
I S X'tal
Contr ol Oscillator
14 5 6
15
Figure 9-19
1
33
Loud-
speaker
sound
proeessing
Loud-
speaker
sound
proeessing
Sour ce
select
DAC
35 36 20 25 42
44 29 22
Figure 9-20
DVDR615/69
34
19
DACM_L 27
DAC
DACM_R 26
I2S_DA_OUT 16
SC1_OUT_L 31
SC1_OUT_R 30
SCAR T
Output
select
D_CTR_I/O-0
9
D_CTR_I/O-1 8
4 7
11
9. EN 149