Large Signal Panel: Control - Philips L01.1A Service Manual

Schematics and PWB's

Large Signal Panel: Control

1 2
CONTROL (LATAM / NAFTA / AP)
A
FOR ITV ONLY
0250
VlotAux+5V
ITV_MSG 9647
A13-75
3635
STATUS2
A13-2
B
100R
SEL-IF-LL_M-TRAP 3636
A4-3
100R
A5-3
C
LED
A12-4
3605
+3.3V
2K2
Stdby_con
A1-5
FOR ITV ONLY
0261
SEL-MAIN-FRNT-RR
D A10-12
3617
Bass_panorama
A2-7
4K7
+3.3V
3618
Volume|Mute
A8-15
10K
2604
10u
SDM
E
9641
9631
Treble_Buzzer_Hosp-app 3615
A8-6
10K
3614
F
+3.3V
4K7
SDA
A7-14
SCL
A7-13
+8V
4618
G
SANDCASTLE
4604
A6-17
1 2
L01.1A
3 4 5
FOR ITV ONLY
POR
1
DATA-OUT (S2)
2
TO DATA-IN (S1)
3
0238
CLOCK (S3)
OF
4
GND
5 FOR ITV ONLY
TREBLE-BUZZ
6
Bass_panorama
7
FOR ITV ONLY
0240
0273
3601
8K2
3612
8K2
FOR ITV ONLY
0279 7200-B
66
TDA95XX
C5
SCL
71
3V7
SDA
3V7 72
IIC-BUS
TRANSCEIVER
C4
0V 3
5
3V2
6
3V3
3609
PORTS
5V 70
1K
0V 78
3623
79
4K7
0V 73
0V 74
75
0V
VST PWM-DAC
0V 76
77
0V
ROM/RAM
R
G
B
TELETEXT
BL
DISPLAY
COR
0217
1
TO
7
2 0266
OF
TO
3
0217
OF
4
TO
0235
5
OF
6
FOR ITV ONLY
FOR PIP
3 4 5
7. 36
6 7
+3.3V
# 7602
5602
3V3 8
5u6
7
3V3
4
4601 3
2
4602
5603
5u6
*
4603
5604
5u6
61 59
1
0V
2 0V
67
3V3
68 0V
69
3V2
80 3V3
I/O
C3
60
0V
62 0V
ENHANCED
63 1V5
80C51
64 0V
CPU
C1
65 0V
CVBS
C2
TELETEXT
SYNC
ACQUISITION
OSD
1/10 PAGES
MEMORY
H
V
4
6 7
8 9 10
3611
+3.3V
100R
6 3V7
5
3V7
FOR ITV ONLY
1
0274
+3.9V
3625
SDA
A4-14
100R
A7-14
A8-14
A9-14
A11-14
3624
SCL
A4-13
100R
A7-13
A8-13
3629
A9-13
+3.3V
A11-13
4K7
3634 STATUS1
N.C.
100R
3626
+3.3V
4K7
POWER_DOWN
A1-11
3622 3608
IR
A12-10
100R 100R
3628 3633
+3.9V
3630
10K
1R
*
2607 3632
2K2
+3.3V
33p
1R
KEYBOARD_protn
A9-8
3V3
A12-8
EW_protection
2609
A2-9
0V3
33p
0V
7606
PDTC143ZT
CL 16532053_057.eps
8 9 10
0217 F3
0240 A3
0250 A2
0261 D2
0273 A5
0274 A9
0279 C3
1660 E7
2601 A7
2602 D9
A
2604 E2
2606 E8
2607 D8
2608 A6
2609 E8
2611 B6
2612 C8
2613 B8
2615 A7
2616 A5
2618 B5
2619 D8
3601 B3
B
3603 A8
3604 A8
3605 C2
3606 B7
3607 B7
3608 D9
3609 D3
3610 C4
3611 A8
3612 B3
3614 F2
3615 F2
C
3617 D2
3618 D2
3619 C3
3622 D8
3623 D3
3624 B8
3625 B8
3626 C8
3627 C9
3628 D8
3629 C9
3630 D8
D
3632 D9
3633 D9
3634 C8
3635 B2
3636 B2
4601 A7
4602 A7
4603 A7
4604 G2
4618 G2
5602 A6
E
5603 A6
5604 A6
7200-B C5
7602 A7
7606 E9
9631 E2
9641 E2
9647 B2
F
G
100701