Philips EM6E Service Manual page 72

Colour television
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Circuit Diagrams and PWB Layouts
Small Signal Board: 2FH I/O
1
2
3
2 FH I/O
B14b
MMC-R
+8V
A
Reserved for 1FHYPbPr
B15a
SUB-V
SUB-V
II91
BC857B
7I26
B1
II90
R-SC1-IN_V-IN
2IB0
3IL3
7I27
Pr-2
B14b
BC847B
MMC-G
10R
2u2
B
3IL6
SUB-Y
100R
B1
G-SC1-IN_Y-IN
+8V
C
B1
II60
BC857B
B-SC1-IN_U-IN
7I28
B15a
II59
SUB-Y
2IB1
3IM0
Y-2
7I29
BC847B
2u2
10R
3IM3
100R
D
+8V
1
9I27
II58
BC857B
E
7I31
II57
2IB2
3IN0
7I30
Pb-2
BC847B
10R
2u2
3IM7
100R
F
Reserved for 1FHYPbPr
G
3IE9
3IF5
22K
22K
2I57
2I58
II50
II51
100p
100p
H
B14b
IN-SC1-FBL
B14b
SC1-CVBS
I
FIB0
FIB1
1I68
1I69
B14a,b
SC4-CVBS_AV3-Y-SVHS
J
2FH
8204 000 8143.7
* References to B16 only for HDI-sets
1
2
3
EM6E AB
4
5
6
9IA5
9I81
9I82
B1 --> B18
SWITCH
1
9I25
2
7
8
VEE
GND
3y1
3
3y0
B1
9
5
SC1-R-IN_V-IN
9I84
4
1
9I26
2
TO HIP Main SMB
2y1
1
B1
10
2y0
SC1-G-IN_Y-IN
2
15
B15B
SWITCH_HEF
TO HIP MAIN SMB
1y1
13
11
B1
1y0
SC1-B-IN_U-IN
12
MUXDX
14
G3
VCC
6
74HC4053
16
7I25
2IC4
100n
+5VIO
9I77
9IA3
9IA4
B14b
MMC-B
2
3IN4
+5V
+5VIO
3R9
B15a
SUB-U
V-R-2FH
Y-G-2FH
FROM DVI
U-B-2FH
H-2FH
V-2FH
2IE7
2u2
9I79
+5VIO
SWITCH
3IO5
10K
7
8
VEE
GN
D
3y1
B15b
3
SWITCH_HEF
3y0
9
5
B1
9I85
SC1-FBL-IN
4
B15b
2y1
75R
SWITCH_HEF-SUB
1
10
B15a
2y0
3IE7
9I87
IN-CVBS-SC1_AV1-SUB
2
PDZ-6.8B
PDZ-6.8B
15
B15b
1y1
SWITCH_HEF
6I94
6I95
13
11
1y0
B1
1I65
9I89
IN-CVBS-SC1_AV1
12
MUXDX
14
Pr-2
G3
VCC
6
9IB0
74HC4053
7I32
2IC3
100n
+5VIO
Y-2
4
5
6
7.
81
7
8
9
10
Reserved For 2FH
100n
II52
2ID8
B16a
IO3-HDI
3K3
3IO9
100u
2u2
2I62
2I61
II92
3K9
2K2
3IH0
3IG9
2u2
II93
2ID7
3K3
39K
3IO7
3IG8
+5V0
6IC2
II94
BAS316
680K
+5V
+5V
3IG7
II99
II89
II88
II95
II96
II97
II98
Reserved For 2FH
2u2
2IB7
2u2
2IB5
2u2
2IB3
2IE9
2u2
+5V
FIB8
+5V0
75R
75R
3IE8
3IF0
PDZ-6.8B
PDZ-6.8B
PDZ-6.8B
PDZ-6.8B
6I96
6I97
6I98
6I99
1I66
1I67
EXT 5
7
8
9
10
11
12
13
*
3IG0
R-HDI
2FH-R
100R
FROM HDI
3IG3
G-HDI
2FH-G
B16d
100R
3IG4
B-HDI
2FH-B
100R
Reserved For 2FH
+5V
Reserved For 2FH
2IE6
100n
100n
2I48
2ID1
100n
100n
2IE4
2I49
100n
47u
2IE1
2IE5
100n
100n
2IE2
7I42
1
3
5
35
32
2
9
22
23
M61323FP-brg
R
G
B
R
G
B
VCC3
18
VCC1
VCC2
2
INP1-R
36
4
INP1-G
34
OUTP-R
6
INP1-B
7
INP1-H
31
OUTP-G
8
INP1-V
SWITCH
11
28
INP2-R
OUTP-B
13
INP2-G
100R
15
21
INP2-B
OUTP-H
3IF2
16
INP2-H
100R
17
20
INP2-V
OUTP-V
3IF1
14
26
INP-SW
GB-OUT
2IE3
25
SSEP-IN
1u
12
24
PS-SW
GND2
SSEP-OUT
GND1
R
G
B GND3
9
10
33
30
27
19
Reserved For 2FH
+8V
II53
2I59
BC857B
7I15
33n
II54
BC857B
7I16
2K2
3IH3
11
12
13
14
1I07-1 J6
6IC9 E9
1I07-2 I9
6ID0 E9
1I07-3 J7
6ID1 G8
1I07-4 I1
6ID2 H8
1I07-5 J2
6ID3 E10
1I65 I7
6ID4 E10
1I66 I8
6ID5 E10
1I67 I9
6ID6 E10
A
1I68 I1
6ID7 E10
1I69 I2
6ID8 E10
B4
2I48 D11
7I13 D9
2I49 D11
7I14 C9
2I57 H1
7I15 I12
2I58 H2
7I16 I13
2I59 I11
7I25 C5
2I60 J14
7I26 B3
B4
TO HOP
2I61 B8
7I27 B2
2I62 B9
7I28 C3
2I63 E9
7I29 D2
2IA9 E5
7I30 E2
B
2IB0 B1
7I31 E3
2IB1 C1
7I32 J4
2IB2 E1
7I40 D8
B4
2IB3 F10
7I41 B7
2IB5 F9
7I42 E11
2IB7 F9
9I25 A4
2IC3 J4
9I26 B4
2IC4 C5
9I27 E3
2ID1 D12
9I77 D5
2ID6 E8
9I79 G4
2ID7 C7
9I80 A4
2ID8 A7
9I81 A5
C
2ID9 H9
9I82 A5
2IE1 D12
9I84 B4
2IE2 E12
9I85 H5
2IE3 G10
9I86 E3
2IE4 D13
9I87 I5
2IE5 E11
9I88 I4
2IE6 D11
9I89 I5
2IE7 F6
9IA2 H3
2IE8 H10
9IA3 D5
2IE9 F8
9IA4 D5
3IE2 G2
9IA5 A5
D
3IE3 G1
9IB0 I3
3IE4 H6
FIB0 I1
3IE5 H7
FIB1 I2
3IE6 H9
FIB2 I6
3IE7 I7
FIB3 J6
3IE8 I8
FIB4 J7
3IE9 G1
FIB5 I7
3IF0 I9
FIB6 I9
3IF1 G13
FIB7 J9
3IF2 G13
FIB8 G10
3IF5 G2
FIB9 I14
3IF6 H2
FIC0 B8
E
3IF7 H1
II50 H1
3IG0 A13
II51 H2
3IG3 B13
II52 A8
3IG4 B13
II53 I11
3IG7 D9
II54 I12
3IG8 D9
II55 C9
3IG9 C9
II56 D9
3IH0 C8
II57 E2
3IH1 I11
II58 E2
B16a,c
3IH2 I12
II59 C2
R_PR
*
3IH3 I13
II60 C2
TO HDI
3IH4 J13
II88 E10
F
B16a,c
3IK9 B4
II89 E10
G_Y
*
3IL0 A1
II90 B2
3IL1 A2
II91 A2
3IL2 A3
II92 B8
B16a,c
B_PB
3IL3 B1
II93 C8
*
3IL4 B1
II94 D8
3IL5 B2
II95 E8
B16a
*
3IL6 B2
II96 E8
H-HD
3IL7 C1
II97 E8
FOR RGB
3IL8 C2
II98 E9
B16a
3IL9 C3
II99 E10
*
V-HD
G
3IM0 D1
3IM1 D1
3IM2 D2
3IM3 D2
3IM4 E2
3IM5 E1
B16b
3IM6 E3
*
CSYNC
3IM7 E2
FOR Y Pb Pr
3IM8 F2
3IM9 F1
3IN0 E1
3IN1 A8
H
3IN2 B4
3IN3 C4
3IN4 E5
3IO5 G4
3IO6 G4
3IO7 D8
3IO8 C8
3IO9 B8
3IR5 D8
5I00 D10
6I90 I1
6I91 I1
I
6I92 I2
6I93 I2
6I94 I6
B16a
FIB9
6I95 I7
IO4-HDI
6I96 I7
6I97 I8
6I98 I9
6I99 I10
6IC0 A8
6IC1 B8
6IC2 D7
J
6IC3 E8
6IC4 E8
6IC5 E8
6IC6 E8
CL 36532008_044.eps
6IC7 E9
6IC8 E9
070503
14

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