Philips TE3.1E CA, Service Manual

Page: 36 / 43

Circuit Description and Abbreviation List EN 36 TE3.1E CA 9.
9.4.3 MSP3415G
Figure 9-3 Internal block diagram and pin configuration
t
c
el
e
S
e
cr
u
o
S
Loud-
SCART1
SCART1
SCART2
MONO
De-
modulator
speaker
Sound
Processing
DAC ADC
Loud-
DAC
ADC
Sound IF1
speaker
I
2
S
I
2
S1
I
2
S2
Pre-
processing
Prescale
Prescale
SCART
DSP
Input
Select
SCART
Output
Select
SCART2
DAC
52-pin PSDIP package
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
TP
NC
D_CTR_I/O_1
D_CTR_I/O_0
ADR_SEL
STANDBYQ
I2C_CL
I2C_DA
I2S_CL
I2S_WS
I2S_DA_OUT
I2S_DA_IN1
ADR_DA
ADR_WS
ADR_CL
DVSUP
XTAL_OUT
XTAL_IN
TESTEN
NC
ANA_IN
−
ANA_IN1
+
AVSUP
AVSS
MONO_IN
VREFTOP
SC1_IN_R
SC1_IN_L
SC2_IN_R
SC2_IN_L
NC
NC
DVSS
I2S_DA_IN2
NC
RESETQ
NC
NC
VERF2
DACM_R
DACM_L
NC
AGNDC
AHVSS
CAPL_M
AHVSUP
NC
SC1_OUT_L
SC1_OUT_R
VREF1
NC
NC
G5
x4
3
P
S
M
SC1_OUT_L
SC1_OUT_R
P
U
S
V
H
A
S
S
V
H
A
P
U
S
V
A
P
U
S
V
D
S
S
V
D
S
S
V
A
1
F
E
R
V
2
F
E
R
V
5 V 5 V 8 V
S
S
V
A
5 V
5 V
M
_
L
P
A
C
P
O
T
F
E
R
V
C
D
N
G
A
+
1
NI
_
A
N
A
NI
_
A
N
A
−
NI
_
L
A
T
X
T
U
O
_
L
A
T
X
MSP 34x5G
D_CTR_I/O_0
D_CTR_I/O_1
TESTEN
100
Ω
100
Ω
22
µ
F
22
µ
F
+
+
1 nF
1 nF
DACM_R
DACM_L
1
µ
F
1
µ
F
Loudspeaker
Tuner
Signal GND
SIF 1 IN
56 pF 56 pF
+
3.3
µ
F
100
nF
100
nF 10
µ
F
+
-
8 V (5 V)
18.432
MHz
+
10
µ
F
MONO_IN
SC1_IN_L
SC1_IN_R
ASG
SC2_IN_L
SC2_IN_R
STANDBYQ
ADR_SEL
I2C_DA
I2C_CL
220
pF
Alternative circuit for
SIF-in for more
attenuation of video
100 p 56 p
1 k
Ω
AHVSS
330 nF
330 nF
330 nF
330 nF
330 nF
DVSS
DVSS
AHVSS
components:
C s. section 4.6.2.
RESETQ
(from Controller, see section 4.6.3.3.)
1.5
nF
470
pF
10
µ
F
1.5
nF
470
pF
10
µ
F
1.5
nF
470
pF
10
µ
F
ADR_WS
ADR_CL
ADR_DA
I2S_WS
I2S_CL
I2S_DA_IN1
I2S_DA_IN2
I2S_DA_OUT
(5 V)
S
S
V
H
A
S
S
V
H
A
S
S
V
H
A
Q
T
E
S
E
R
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