Philips A10E, Service Information

Page: 12 / 22

12 A10E AA 02.01 Electrical Diagrams and PWB’s
Electrical Diagrams and PWB’s
Digital Interface Panel
INTERRUPT
LOGIC
LP FILTER
INPUT
FILTER
I
2
C BUS
CONTROL
POWER-ON
RESET
I/O
PORTS
SHIFT
REGISTER
8 BIT
DIGITAL INTERFACE
T
O
/FR
OM 1931 OF DTV MODULE
TO/FROM 0240 OF A10 SIDE IO
TO/FROM 0240 OF A10 LSP
T
O
/FR
OM 1008 OF
DTV MODULE
T
O
/FR
OM 0239 OF
A10 LSP
T
O
/FR
OM 0206 OF
DPL PO
WER
T
O
/FR
OM 0224 OF
DPL PO
WER
T
O
/FR
OM 0206 OF
A10 LSP
8V6
7V9
3V1
2V5
4V4
8V6
7V9
3V1
2V5
4V4
RES
0V
0V 0V 0V
0V 0V
2V9
2V9
0V
0V
1V
0V
0V
0V
0V
0V
0V
8V9
8V9
1V6
1V7
0V
0V
0V
3V6
8V9
2V9
3V6
8V9
2V9
0V
3V6
0V
0V
5V
5V
5V
4V7
3V6
5V
12V9 12V2
8V9
9V6
11V4
12V1
0V
5V3
12V8
DC VOLTAGES MEASURED IN SDM MODE
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
0202 E12
0206 F12
0216 G12
0224 C12
0239 C12
0240 A3
0241 A5
1008 B12
1931 D2
2009 C10
2010 D3
2012 E4
2016 D11
2024 E9
2029 E11
2031 C1
2032 C3
2033 F1
2034 G3
2037 B4
2038 C4
2039 B5
2041 E5
2045 D6
2046 D6
2048 F6
2049 F6
3008 A10
3009 B10
3010 C10
3011 C10
3012 B11
3013 B11
3014 B11
3020 F9
3021 G9
3022 F9
3024 F9
3025 E10
3028 E10
3031 B2
3032 C2
3033 B2
3034 C2
3035 C2
3038 D6
3039 C7
3040 G6
3041 C7
3042 C8
3043 B11
3045 D6
3046 E6
3047 E7
3048 F6
3049 F6
3050 F7
3051 F2
3052 G2
3053 F2
3054 G2
3055 G2
5029 E11
6024 F9
7008 B8
7021 F10
7024 E9
7031 C2
7032 C2
7033 F2
7034 F3
7040-A D5
7040-B B5
7040-C C5
7041-A E5
7041-B G5
7041-C F5
7042 G10
7045 E7
7048 F7
9030 G10
220n
2048
2049
680p
2046
680p
9030
680p
2010
VIDEO_GND
AUDIO_GND
3013 100R
3014 100R
220n
2012
2016
100n
3046
7045
BC847B
220K
3045
220K
560R
3047
2045
220n
7048
BC847B
3050
3048
220K
3049
220K
560R
7034
BC857B
2034
1u
BC847B
7033
470R
3054
2033 1u
3053
470R
3055
18K
3051
2K2
10K
3052
BC857B
7032
7031
BC847B
1u
2031
1u
2032
3035
470R
3034
470R
3031
18K
3033
2K2
3032
10K
3012
1K8
2038
1u
1K8
3043
VIDEO_GND
2037
1u
3042
10K
0216
RT-01T
2024
10u
2
3
4
5
3028
1K
0206
1
3022 68R
100R
3040
7021
BC847B
10K
3041
0224
1
2
3
IIC_GND
VIDEO_GND
6
E
10 S
16
Vdd
7
Vee
8
Vss
2 Y0
1 Y1 15 Z
6
E
9 S
16
Vdd
7
Vee
8
Vss
5 Y0
3 Y1 4 Z
7041-B
HEF4053BT
7041-C
HEF4053BT
100n
2041
6
E
11
S
16
Vdd
7
Vee
8
Vss
12 Y0
13 Y1 14
Z
7041-A
HEF4053BT
AUDIO_GND
IIC_GND
2029
15R
3025
15u
5029
10u
3038
100R
VIDEO_GND
1931
1
10
2
3
4
5
6
7
8
9
15R
3024
6024
BZX79-C9V1
7024
BC337-25
7042
BC847B
3021
22K
3020 22K
10K
3009
IIC_GND
100n
2009
0202
1
2
3
4
5
3039
10K
IIC_GND
3008 100R
3011 100R
11
P7 12
SCL 14
SDA 15
VDD 16
VSS 8
100R 3010
PCF8574AT
7008
A0 1
A1 2
A2 3
INT_ 13
P0 4
P1
5
P2
6
P3 7
P4 9
P5 10
P6
4
5
0239
1
2
3
1008
1
2
3
2039
100n
A
UDIO_GND
A
UDIO_GND
A
UDIO_GND
A
UDIO_GND
A
UDIO_GND
A
UDIO_GND
A
UDIO_GND
A
UDIO_GND
1
10 11
2 3 4 5 6 7 8 9
11
2 3 4 5 6 7 8 9
0241
16
Vee
7 Vss
8
Y0
5
Y1 3 Z 4
0240
1
10
Vss
8
Y0 2
Y1 1 Z 15
HEF4053BT
7040-C
E
6
S
9
Vdd
Vss
8
Y0 12
Y1 13 Z 14
HEF4053BT
7040-B
E
6
S 10
Vdd
16
Vee
7
HEF4053BT
7040-A
E
6
S 11
Vdd
16
Vee
7
CVBS_MPEG
CVBS_MPEG
L_OUT_TV
R_OUT_TV
+5V_STANDBY
+5V_STANDBY
+8V
+8V
+8V
+8V
SEL_DIG_Y_CVBS
Y_MPEG
Y_MPEG
R_OUT_TV1
+5V_STANDBY
+13V
Y_CVBS_IN_MAIN1
+8V
C_MPEG
C_MPEG
C_IN_MAIN1
Y_CVBS_MPEG
SCL_2
SDA_2
SEL_ST
ANDBY
+5V_STANDBY
IRQ_TV
SEL_DIGITAL
POWER_DOWN
+5V
+5V_STANDBY
+8V
L_OUT_TV1
+8V
R_IN_MAIN
R_IN_MAIN
L_IN_MAIN
L_IN_MAIN
HP_OUT_L
HP_OUT_R
Y_CVBS_FRONT_IN
Y_CVBS_FR
ONT_IN
C_FRONT_IN
C_FR
ONT_IN
L_FR
ONT_IN
FR
ONT_DETECT
R_FR
ONT_IN
Y_CVBS_IN_MAIN
C_IN_MAIN
+5V_STANDBY
CL 26532087_002.eps
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