44
170T4
Schematic diagram(Audio)
C
18k
mute
reference
voltage
power
ground
(substrate)
signal
ground
2k
15k
mute switch
non-inverting
switch
output
X1
2k
18k
power stage
Vp
stand-by
switch
VA
15k
stand-by
stand-by
reference
voltage
mute
switch
supply
ripple rejection
/
non-inverting
input
reference
voltage
AV
mute switch
power stage
Cm
60k
60k
AV
Cm
input
T
O
SCALER
BD
1004
2984
+16V
2978
1000u
25
owner
.
A
is
prohibited
without
the
written
consent
of
the
copyright
1
C
3978 C7
3979 E3
3980 D2
3981 C8
5971 A4
7971 A3
7972 C7
12
2
E
F
B
J
toestemming
van
de
auteursrechthebbende.
D
9
All
rights
reserved.
Reproduction
in
whole
or
in
parts
10
A
B
4
11
T
O
PHONE
JACK
PCB
H
G
2982 B6
2983 D6
2984 A4
3971 B3
3972 B2
3973 B7
3974 E7
3975 C6
3976 C6
3977 C7
E
D
I
7
C
H
SB: 58861 x12
12
5
J
8
3
4
5
6
7
8
9
A
B
C
D
13
11
4
3
9
10
13
AUDIO PCB
8
7
6
5
PB: 58871
1
2
3
4
5
6
7
8
9
1
2
6
G
F
1
D
E
F1 C1
F2 C1
F3 C1
F4 C1
F5 D9
F6 D9
F7 E9
F8 E9
F9 E9
1971 B1
1972 D8
1973 E8
1974 D9
2971 B3
2972 B2
2973 D3
2974 C7
2975 E6
2976 A4
2977 A5
2978 A5
2979 C6
2980 D3
2981 E2
gedeeltelijk,
is
niet
toegestaan
dan
met
schriftelijke
Alle
rechten
voorbehouden.
V
erveelvuldiging,
geheel
of
I
3
2
120R
3974
+16V
E
A
B
C
[R]
F2
2982
470u
F9
470u
2983
3972
1K
F8
100p
2972
50
220n
2971
50
3971
22K
F4
Audio-16
F1
F3
BC548C
7972
JFE63171
1972
1
2
+16V
47K
3978
33u
5971
1K
3980
9
input2
8
mute
4
output1
6
output2
voltage
3
16
47u
2979
TDA1517
7971
5
PGND
2
SGND
Vp
7
1
input1
3976
47K
3975
0R
2975
470p
50
2981
100p
3981
270K
22K
3979
SETNAME
CHN
CLASS_NO
SUPERS.
1
NAME
DATE
CHECK
3138 178 5682
170T4FS/97
Audio Board
A3
3
2003-10-31
Jim Lin/ Debby Tai
TYT12-
130
--------
KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000
2003-10-31
1
1
T4
1
2
3
4
5
6
7
100u
2973
F5
1971
63387
F6
50
2980
220n
25
1000u
2977
470p
2974
3973
120R
100n
2976
100
1974
JFE6126H
1
2
3
4
5
3977
22K
JFE611V
1973
1
2
MSP-OUT-L
MSP-OUT-R
SPEAK-R
SOUND-EN
SPEAK-L
OUT-L
OUT-R
SOUND-EN
Audio-16
MSP-OUT-L
MSP-OUT-R
F7
Summary of Contents for 170M4FS/00
Page 17: ...170T4 17 Go to cover page Wiring Diagram ...
Page 25: ...25 9 Go to cover page 170T4 Function Block Diagram ...
Page 33: ......
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Page 42: ...閻本孝 代 施議坡 Doccenter chungli 2003 07 11 18 08 00 08 00 Document is released ...
Page 43: ... ...
Page 45: ...45 9 Go to cover page Schematic diagram Audio 170T4 ...
Page 46: ...46 9 Go to cover page 170T4 Schematic diagram Audio ...
Page 48: ...7 2 Label Page 7 2 ...
Page 49: ...8 Layout Drawings Top Layer Bottom Layer Top Silk Screen Overlayer Page 8 1 ...