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Philips MG2.1E - K1 Tuner, IF, I;O, Video Processing Schematic

Philips MG2.1E
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7 Electrical diagrams and print lay-outs
46MG2.1E
BPF
BPFBPFBPF
SUM
CORRELATOR
DELAY LINES
Vref
CONTROLCLOCKSYNC
DELAY
GND
GND
GND
IF DEM
SUPPLY CTRL
SYNC
OUTP SWITCH
LUMA & CHROMA PROC.
I/O SWITCH
DELAY COR.
GROUP
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I3
+8Va
I2
LOW
1107
2105
3121
7104
3133
FROM/TO
6102
0310 OF
4k7
4k7
1109
3122
L’
100Hz ECO EurPinnr
K5-606
220pF
2k2
1.2
2.0
diversity resistor
2511 C12
2512 C12
2112
3143
3M3
1K
6104
( HIP )
5102
7102
7103
7105
1104
See TUNER diversity
1102
TPS4M5MB
47E
4105
2108
K2-38
K7-48
OFWM9370M
POS
68pF
BC847B
3111
1101
BC847B
BC847B
100 Hz AP
BA792
0.3
3118 C8
3119 D6
2.2
0.0
2.3
K5-604
UV1316/AP-2
1nF
4k7
K3-9
6uH8
15
10pF
2k2
L’
2116 A1
2117 D8
2118 C8
2119 A9
2120 A2
2121 A2
2125 A1
2501 E9
2502 E9
2503 E9
2504 E9
2505 E9
2506 E10
2507 B12
2508 B12
2509 B12
2510 C12
12 13
2520 E13
2521 E13
K2-45
Comb-Filter
4k7
RES
Ext2AR
1FH AP/US
K5-52
K5-601
Ext1AR
K5-53
STATUS1
2565 F10
2566 F9
2567 F11
3102 A2
3103 B1
3104 B1
3106 C3
3107 D4
3109 D4
3110 E3
3111 E5
3112 F4
3113 G4
3114 F5
3115 G4
3116 E4
3117 E4
0.13.5
3121 F6
3122 G6
BC847B
UV 1336B/AP
22
0uH33
4111
3145
2110
4102
4110
BC857B
3146
PS1311
K7-302
K7-303
K7-91
BAS216
TUNER 2
K7-104
234567891011
3.5
K3-10
14
1
K3-11
7.8 0.0
0.0 0.0 4.9
2.2
2.2
2.0
0.0
2.5
2.5
2.5
0.1
3.4
3.8
4.7
4.7
00.15.10.0
3.53.32.83.70.1
3.5
JMP
3134
M
0
MULTI CHINA
6105
1106
BA792
3.5
3.9
3.4
4.9
1.5
3.8
2.7
4.3
4.7
3.7
4.7
TPS5M5 / 5M74MWA
3117
4.1
4.14.9
5.1 0.0
TUNER, IF, I/O
and VIDEOPROCESSING
7.8 0.0
2118
3.3
3119
6103
2.7
K2-19
2.2
2.5
5.2
0.1
JMP
6uH8
JMP
BC847B
POS
OFWK9455M
4108
4109
3106
3107
OFWK9462M
EUR
JMP
See TUNER diversity
3135
4104
K5-603
A / P
7KM 0uH29
0uH39
4k7
3110
3116
TRINORMA
5108 C7
5501 A8
Ext1 AR
USA
OUTPUT
K7-47
5502 A7
5540 G9
5553 G14
5559 H12
5560 H10
5562 H12
6101 A3
6102 E3
6103 F3
6104 F3
6105 C5
6106 A1
6107 A1
7101 D5
7102 E4
7103 F5
7104 F4
7105 G6
7106 E7
7107 E7
7111 D8
7501 C10
7502 E8
7555 F14
7560 F11
7561 E10
3999 A5
4101 D3
3123
3109
K5-605
K2/K7
4uH7
3114
3113
2107
7106
5105
2106
5108
4102 D7
4103 G7
4104 A2
4105 G5
4107 F6
4108 F6
4109 F7
4110 D7
4111 E7
4112 A1
4803 H9
4804 H10
5101 A2
5102 A3
5103 D4
5104 C4
5105 D7
5106 D7
3140 A1
3141 B1
K5-600
PS1311 / I
K2-35
STATUS2
L’
K2-27
K5-51
3142 A9
3143 A9
3145 E7
3146 A2
3521 E13
3530 A11
3531 A11
3532 A12
3538 A8
3545 E8
3546 F8
3551 F14
3552 G14
3553 G14
3554 F14
3556 G14
3557 F11
3560 F8
3565 F9
3566 F9
3567 E10
3568 F10
3569 E102563 H12
2564 H13
OFWK3953M
2p7
OFWG9353M
7107
1108
OFWK9456M
K2-36
2k7
10pF
Main HIP
5106
10pF
See LNA / SPLITTER diversity
STATUS1
100Hz Med/Top Eur
Ext2 AR
1102
10nF
OFWK6263K
OFWL9360M
47E
3123 G5
3124 A6
3133 A4
3134 C5
3135 F7
3136 D7
3137 C8
3138 D8
3139 D8
2550 G11
2551 G14
K7-49
K2-33
UV1336B/APS
4k7
2k2
4k7
2k7
5103
JMP
UV1316/AI-2
K5-602
BC847B
STATUS1
EUR TOPEUR LOW
4k7
UV1316/AP-2
2k2
150E
2552 G14
2553 F14
2554 E11
2555 F11
2556 G11
2557 G11
2558 H11
2559 H11
2560 H11
2561 H11
2562 H122111 C8
2112 A9
A/P NTSC TAIWAN LOW
17
A/P NTSC TAIWAN TOP
UV1336B/AP
4k7
5104
3115
INPUT
JMP
UV1336B/AP
ARGENTINA
TOP
A/P MULTI
PS1315 / I
UV1336B/APS
0uH39
2522 E13
2525 E13
2526 E14
2527 E14
2528 E14
2532 A13
2534 A12
2536 A10
2537 A10
2538 A7
2539 A7
2540 A8
2541 A8
2545 E8
E
F
K5-55
4k7
OFWK6266K
TPS5M5 / 5M74MWA
K2-31
INPUT
K2-15
BA792
TPS4M5MB
OFWM3953M
50Hz Eur
1105 F5
1106 E7
1107 E7
1108 C5
1109 B5
1525 D13
1526 D14
1527 E14
1528 E14
2101 A2
2102 A3
2103 A3
2104 B3
2105 A4
2106 C4
2107 C3
2108 C3
2109 B8
2110 C8
1104 E5
1
0.47uF
M
K7-301
TUNER 1
7101
STATUS2
6uH8
JMP
100E
1uF
tbf
10nF
PinName
2345678910111213 14
A
B
C
D
STATUS2
JMP22K
K2-22
BAS216
JMP
K5-54
K2-23
7KM 0uH092
1105
4101
PS1315 / I
A/P NTSC KOREA
PS1315 / P
3112
BA792
6106
6107
7KM 0uH123
G
H
A
B
C
D
E
F
G
H
0310 G4
1101 H7
1102 B2
2505
100n
1101
2532
1u
3140
15K
+33V
BAS216
6106
S1
3145
100R
220R
3551
I1
I7
5553
27u
+5V
680p
2564
470n
2117
3111
2K2
4112
470R
3545
220n
+5V2
BC847B
7105
2102
+8V6
18p
2526
+8Vb
10u
2103
3110
2K2
3141
33K
3538
4R7
4104
100n
2558
100R
3124
3MHZ575611
1527
HC-49/U
GND-IF
150p
2565
2559
100u
3123
4K7
4n7
2534
+8V6
22K
47u
2563
6107
BAS216
3146
V1a
V1b
5
BC847B
7102
1109
OFWK3953M
1
2
3
4
1u
5540
2111
100n
2555
100n
I6
I4
3139
1K5
BC847B
7561
13 14 15
NC
8
SCL|MID
4
SDA|LOW
5
TU
2
VSPLL
7
VSVST
6
VTPLL
9
1101
AGC
1
AS|HIGH
3
IF1
11
IF1|GND
10
12
47R
3119
100n
2536
47R
3557
+5V
2538
47u
100n
2508
V3a
V3b
S2
16
TMSEL
2
TO1
28
TO2
3
TP1
4
TP2
6
TP3
7
VCC
24
VCLAMP
22
VOO
14
Y-OUT
17
Y|CVBSIN
V2d
A-GND
811
10
C-IN
12
C-OUT
25
COMB-ON|OFF
19
CSY
15
CV090
21
D-GND
1
FSC
13
IXFsc
18
LPF10N
26
PLL-GND
5
REFbp
20
SYS1
23
SYS2
10n
2125
SAA4961
7560
27
9
V1c
V1d
3107
4K7
5101
6u8
+5V2
5560
6u8
AGC
3
AS|HIGH
11
IF1
10
IF1|GND
12 13 14 15 8
NC
4
SCL|MID
5
SDA|LOW
2
TU
7
VSPLL
6
VSVST
9
VTPLL
UV1316
1102
1
4101
33p
2551
1
2
34
6
78
+33V
7KM
5108
I5
V2c
100R
3531
10
SWI
OFWK6263K
1108
38
1
IN
2
ING
4
O1
5
O2
GND-IF
2121
100u
4M33619
1525
HC49U
BA792
6104
3134
2K7
+5V-STANDBY
+8V6
3122
2K2
4102
1K
3137
+5V
5501
6u8
V3c
5562
6u8
4803
V2a
V2b
6u8
100n
2553
5502
68p
100R
3999
2116
100u
2107
18p
2552
+5V2
3106
3113
4K7
BZX284-C33
6101
47R
3569
47R
3117
4K7
100R
3103
+5V2
100n
2554
2545
100n
2K7
BC857B
7555
4108
3133
211810p
100n
2556
2501
100n
BA792
6102
4K7
3114
2110
470n
1
2
34
6
78
7111
BC847B
TPS
1106
2
G
1
I
3
O
7KM
5103
6u8
5559
+5V
2502
100n
3135
4K7
6103
BA792
4107
220p
2106
100n
2510
1K
3554
4109
4110
2104
10n
68p
2566
3568
470R
3552
BC847B
2101
220u
7103
220n
2120
+5V2
2509
100n
100n
2504
100n
2506
47u
2540
4K7
3116
2525
18p
+5V2-FB
7101
BC847B
1K
3143
100n
2562
3MHZ582056
1526
HC-49/U
2K2
3109
3n3
2522
+5V
3138
270R
100n
2503
2520
100n
2105
5102
470n
4804
10n
GND-IF
3546
470R
2527
18p
2550
100n
3n3
2112
2109
2u2
3136
220R
+5V
6
7
8
9
BC847B
7104
0310
1
2
3
4
5
1
2
3
4
5
7106
BC847B
1104
OFWG9353M
3532
15K
10K
3556
+8Va
4103
100n
2537
47u
2561
15p
2528
2507
100n
100R
3566
1K
3142
GND-IF
470R
3560
4K7
3121
3102
+8Vb
330p
2119
10K
3567
100R
2539
100n
100n
2560
22n
2541
100R
3553
4105
4K7
3115
4u7
5106
100n
2512
BC847B
7502
3112
4K7
3521
100K
100n
2521
2511
100n
+8Va
3530
100R
2108
2p7
4111
2557
100n
BC857B
7107
5105
6u8
1105
1
2
3
4
5
3565
OFWK9456M
680p
2567
1107
TPS
G
2
I
1
O
3
6105
BA792
+5V
+5V
3104
100R
GND-IF
HC-49/U
1528
3M579545
6u8
5104
+16V
3118
390R
I1
57
X3.582
55
X4.43
54
YCOMBIN
28
YOUT
49
Y_CVBS3
20
Y_CVBS4
23 30
SW0
19
SW01
22
SYS1
25
SYS2
27
TUNERAGC
62
UOUT
50
VA
61
VCO1
7
VCO2
8
VIF1
2
VIF2
3
VIFOUT
10
VOUT
51
X3.575
56
X3.579
60
HPLL
58
IN
12
OUT
13
PIPOUT
32
PLLRILT
6
QSS_AM
5
R1IN
36
R2IN
41
SCL
46
SCOUT
59
SDA
47
SEC_DEC
53
SIF1
63
SIF2
64
SVBCOUT
COL_PLL
52
COMBOUT
26
CVBS1
16
CVBS2
18
CVBSINT
14
CVBSOUT
34
DEC
35
DIGDEC
33
DIGGND
31
FBL1IN
39
FBL2IN
40
G1IN
37
G2IN
42
GND_1
44
GND_2
9
HA
TDA9320H
+8_1
11
+8_2
45
ADSEL
48
AGCDEC
4
AGCSIF
1
AV1
15
AV2
17
B1IN
38
B2IN
43
C3
21
C4
24
CCOMBIN
29
C-FRONT
LMN
AM-SOUND
SIF
C-CB-OUT
HA
VA
Y-CB-OUT
BG
LNA
N_52502
FSC
CVBS-TXT-OUT
CVBS-TXT-OUT
AGC
V-DEC
7501
U-DEC
Y-DEC
GHOST-IN
SIFM
CVBS-TER
CVBS-PIP_DS
FRONT-C
C-7-OUT
STANDBY
SDA-S
SCL-S
CVBS-SC3-IN
CVBS-SC1-IN
Y_CVBS-SC2-IN
SC2-C-IN
CVBS_Y-FRONT
R-SC1-IN
SC2-R-IN_C-IN
G-SC2-IN
B-SC2-IN
B-SC1-IN
G-SC1-IN
SCL-F
SDA-F
STATUS1
STATUS2
CVBS-SC2-OUT
FBL-SC1-IN
FBL-SC2-IN
BG
LMN

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