Large Signal Panel: Front I/O + Front Control + Headphone - Philips L01.1A Service Manual

Schematics and PWB's

Large Signal Panel: Front I/O + Front Control + Headphone

1 2
FRONT IO + FRONT CONTROL + HEADPHONE
A
FRONT CINCH
MONO SET
2
V
3
1
B
0277-A 0218-C
5
L
6
4
0277-B 0218-B
C
8
R
9
7
0218-A
D
HEADPHONE
E
2981
AmpOutL+
F
A8-71
1u
*
2983
AmpOutR+
A8-70
1u
G
For Engg Purpose Only
H
4694
1 2
L01.1A 7.
3 4 5
3182
CVBSFRONT-IN
9181
A10-58
100R
FOR ITV ONLY
1
0270
3183 2184
LFRONT-IN
A5-31
1K 100n
A10-31
3185
RFRONT-IN
A10-53
1K
0215
1
FOR
2
ITV ONLY
3
0219
6
TO 0251 OF
5
OR
4
TO 0251 & 0253 OF
3
2
1
AmpOutL_Pos
A8-73
FOR ITV ONLY
0292
0232
1
6
AudioSupplyGnd_FB
3981
5
120R
4
2
3
AudioSupplyGnd_FB
7
3982 8
120R
9
AudioSupplyGnd_FB
AmpOutR_Pos
A8-72
3 4 5
40
6 7 8
FRONT CONTROL
3685 3683 3684
A7-8
560R 390R 560R
A12-8
channel+ channel-
POWER 1603 1602
1606
TS USA
FOR ITV ONLY
3695
100R
LED
4692
A7-4
4693
+3.3V
IR
4691
A7-10
FOR ITV ONLY
0278
0286
KEYBOARD_protn
A12-8
6 7 8
9 10
3681 3682
270R 3K3
volume+
1601
6681
BAT85
volume-
1600
SKQNAB
3691
330R
FOR ITV ONLY
4695
+3.3VA
6692
TSOP1836
3
VS
1
OUT
2
GND
C6
*
0214 0259
+3.3VA 1 1
2 2
3 3
TO 0259 OF
4 4
5 5
FOR ITV
&
TO 0214 OF
VOICE CONTROL
CL 16532053_062.eps
100701
9 10
0214 F9
0215 C4
0218-A C2
0218-B C2
0218-C B2
0219 D4
0232 F5
A
0259 F10
0270 B5
0277-A B1
0277-B C1
0278 F7
0286 F7
0292 E4
1181 B2
1182 B2
1183 C2
1600 C9
B
1601 B8
1602 B8
1603 B7
1606 B7
2181 B3
2182 B4
2183 C4
2184 B4
2185 B3
2186 C3
2691 E10
2692 E8
C
2693 G8
2694 G8
2695 G8
2696 G8
2981 F2
2982 F3
2983 G2
2984 G3
3181 B3
3182 A3
3183 B3
3184 B3
D
3185 C3
3186 C3
3681 A8
3682 A9
3683 A7
3684 A8
3685 A7
3686 C8
3691 C9
3692 E8
3693 D10
E
3694 D9
3695 D7
3981 F3
3982 G3
4691 E8
4692 D7
4693 E7
4694 H1
4695 D9
6181 B4
6681 B8
6691 D8
F
6692 D9
9181 B5
9982 F2
G
H