Ssb: I/O: 5; B14E - Philips 3122 785 14580 Service Manual

Circuit Diagrams and PWB Layouts

SSB: I/O: 5

1I10 G2 2I00 H2 2I38 G3 2I60 E2 2IB7 D4 2IK6 G5
1I12 G2 2I10 A3 2I40 C10 2I62 H10 2IJ5 D6 2IK7 G6
1I79 H3 2I33 D9 2I48 E3 2I64 G9 2IJ6 H9 2IS6 H4
1I99 H2 2I34 D10 2I52 C5 2I65 G3 2IJ7 I9 3I00 H8
1M15 F2 2I37 B10 2I59 E11 2IA3 G8 2IK5 G5 3IB1 E11
1 2 3
I/O: 5

B14E

A
+5V
+5V
B
C
RES
D
+5V
II80 II78 II84 II76
2I60 2I48
1n0 1n0
E
3
5 2
7I16-2
BC847BS
4
F
SERVICE
CONNECTOR
1M15
FIC5 5I05
6I99
1
2 1
2
5I06
3 FIC4
PLVA2656A
S3B-EH
G
FI15
+11V_S +11V_SF
5I22
H
+11V
1I99
EMC HOLE
I
8204 000 8478.1
1 2 3
FTP2.4E AA
3IB3 E11 3IBA E9 3ID2 C4 3IF0 F8 3IF8 D4
3IB6 D8 3IBB E9 3ID3 A12 3IF1 D1 3IF9 E3
3IB7 D9 3IC0 C9 3ID4 C12 3IF2 D2 3IGA A1 2
3IB8 G10 3IC5 C9 3ID6 D6 3IF3 D2 3IGB C12
3IB9 G9 3IC7 C10 3IE0 A11 3IF4 D3 3IGC B11
4 5 6
*
TEMPERATURE
*
7I08
LM75ADP
SENSOR
7 3
*
A0 OS
3IW9
6 1
SDA-S
A1 SDA *
100R
3IW3
5 2 SCL-S
A2 SCL
100R
II86 II87
2I52
RES
3ID2
II77
5I10
220p
+8V
BAS316
1m0 3ID6
1R0
6I05 2K2
2IJ5
100n
II75
7I13
BC817-25W
3
II83
3IF9
1 7I15
BC847BW
3K3
2
6
7I16-1
BC847BS
1
B21
SDA-SF
B21
SCL-SF
+5V +5V +8V
T3A 420
+11V_DC
1I79
T3000mA
4 5 6
7. EN 65
3IGD B11 3IH2 B11 3IW9 B5 5I10 C5 5I47 G6 7I08 B4
3IGE C11 3IH4 C12 5I02 E9 5I21 G8 6I03 F12 7I10 E10
3IGF C11 3IS3 H9 5I04 D10 5I22 H2 6I04 E12 7I11 G8
3IGH H8 3IS6 I9 5I05 F3 5I45 G5 6I05 D5 7I13 E5
3IH0 A12 3IW3 B5 5I06 G3 5I46 G5 6I99 F1 7I14 B11
7 8 9
STANDBY
B5a,B14e,B21
STANDBY
B5a,B14e,B21
+5V2-STBY
7I45
TS2431
3 A K 1
R
2
+33V
+3V3_SIM
3IBA
SDA-S
100R
3IBB
SCL-S
100R
3IF0
B5a
STATUS-SC3
100R
B14d
SEL_IN_1_B
5I21
9ID0
7I11
IIE9
3IB9
BC847BW
B5a IIE8 100R
ON-OFF-LED 3I00
10K
B6c,B14b
3IS3
SURR-R
100R
B6c,B14b
3IS6
SURR-L
100R
7 8 9
7I15 E4 7I46 C10 FI15 G2 II77 C4 II82 B11
7I16-1 E3 9I05 F10 FIC4 G2 II78 E2 II83 E4
7I16-2 E1 9I06 F10 FIC5 F2 II79 B12 II84 E3
7I40 C11 9I99 C12 II75 D4 II80 E1 II85 E10
7I45 C8 9ID0 G8 II76 E3 II81 C11 II86 C5
10 11 12
RES
+5V2-STBY
+5V
3IE0
II79
47K
II82
IIH4
3IGC
7I14
BC847BW
10K
*
3IH2
+5V +5V2-STBY
47K
II88
* *
IIH5
II81 3IGE
7I40
BC847BW
* * 10K
2I40
7I46
BC847BW
3IB7
330R
*
II96 5I02 II85
* *
*
6I04
* *
PCA9515DP BAV99 COL
7I10
VCC
II89
3 SDA0 SDA1 6
II95
2 SCL0 SCL1 7
5 EN 1
NC
GND
*
BAV99 COL
6I03
RES
9I05
RES
9I06
+5V2-STBY
10 11 12
II87 C6 IIE8 H8
II88 C12 IIE9 G9
II89 E11 IIF1 C13
II95 E12 IIH4 B11
II96 E9 IIH5 C11
13
B14E
A
+3V3_SIM
PDP-GO
B
NC
+3V3_SIM
*
IIF1
CPU-GO
C
NC
D
NC
E
NC
SDA-DISP
SCL-DISP
F
B21
STATUS-SC3-F
B21
SEL_IN_1_BF
G
B21
LED1
H
B21
SURR-RF
B21
SURR-LF
I
F_15460_035.eps
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