L9.2A
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39
7
Schematics and PWB’s
Esquemas Elétricos e Guias de Placas
1
2
3
4
5
L9.2A
7.
39
6
7
8
9
10
11
12
CONTROLE
3V3A
5601
3.3V Regulator Circuit
Vaux
7602
BD135-16
9V5
3V5
4V1
180R
3601
3600
2605
2604
100n
100n
+5VD
1 3616-A2
3.3VD
Buzzer
A5-2
A10-2
Volume
A5-3
A10-3
W_Disable
A7-4
BassSw
BZX284-C3V9
Vaux
4616
7612
BD135-16
9V5
6V
3603
5V3
2601
22u
A5-5
A10-5
Dual|Mono
A5-6
Ext1|2
A5-9
POR|CLK
A7-10
1K
3.3VD
6601
3607
10K
BZX284-C3V9
TrebleSw
A5-11
A10-11
8K2
1 3616-B3
8K2
1 3616-C4
8K2
1 3616-D5
8K2
1 3616-E6
8K2
1 3616-H9
8K2
1 3616-I 10
8K2
1 3616-J 11
8K2
3635
4K7
1 3616-K12
8K2
4615
Reset
6669
BZX79-F6V8
3606
3605
22K
2675
470n
0V7
22K
7605
BC848B
A7-1
ScartPin8|SVHS
A12-12
A13-12
KeyBd1
7611
BC847B 5V3
2607
1n
BCL_Protn
A2-20
3650
1K
3652
6610
BZX79-F6V2
470R
3636
2K2
A8-14
KeyBd2
A8-15
KeyBd3
A18-16
Din
A7-17
7620 12V
6612
BC547B
VlotAux13V
3651
1K
470R
BZX79-F8V2
3653
13V
LED
A8-21
AV_Mute
A12-13
CVBSTxt
A6-22
Hdrive-uC
A2-8
Hdrive
A4-7
2610
3n3
2651
10u
7621
BC848B
4V7
3654
5V3
1M
3655
Dout
100K
A7-18
Standby
A7-19
4614
5V3 1
1V
2
2670
10u
3637
4K7
7600
PAINTER SAA5565PS
P2-0|TPWM
P2-1|PWM0
P2-2|PWM1
P2-3|PWM2
P2-4|PWM3
P2-5|PWM4
P2-6|PWM5
P2-7|PWM6
P3-0|ADC0
P3-1|ADC1
P3-2|ADC2
P3-3|ADC3
VSSC
P0-0
P0-1
P0-2
P0-3
P0-4
P0-5
P0-6
P0-7
VSSA
CVBS0
P1-5|SDA1
P1-4|SCL1
P1-7|SDA0
P1-6|SCL0
P1-3|T1
P1-2|INT0
P1-1|T0
P1-0|INT1
VDDP
RESET
XTAOUT
XTAIN
OSCGND
VDDC
VSSP
VSYNC
HSYNC
VDS
R
G
B
VDDA
P3-4|PWM7
CORB
VPE
FRAME
+5VD
5603
6u8
3627
10K
7601
ST24W04B1
8
EEPROM
7 5V3
4
3
2
2612
W_Disable
A7-4
22n
R_Txt|Osd
A7-34
G_Txt|Osd
A7-35
B_Txt|Osd
A7-36
FB_Txt|Osd
A7-33
0219
1
2
3
4
5
3.3VD
8u2
3625
+5VD
1 3624-A2
3V3B
3626 100R
ITV Connectors
6
5
A
5602
2606
100n
3670
100R
8u2
5605
2U2
8K2
1 3624-B3
3645
3646 100R
100R
3622
100R
3623
1 3624-C4
8K2
1 3624-D5
8K2
1 3624-E6
8K2
1 3624-F7
8K2
1 3624-G8
8K2
3628
100R
2615
100p
2616
1600
12MHZ
22p
2617
2619
100n
22p
C3
C2
8K2
100R
1
0228
SM 5V3
"SDM"
0224
SDA2
SCL2
A7-82
A7-83
SDA
2613
82p
2614
82p
Sys1|AM
A6-26
A9-26
VD
A7-29
Sys2|AMFM_ExtSel
IR
Reset
+5VD
C4
3629
4K7
Horizontal & Vertical Pulse
Derivation Circuit
VD
A7-29
3630
2618
220p
330K
3631
220K
3633
27K
3634
5K6
2626
68p
9652
6602
2621
1N4148
9653
6603
1N4148
9654
6604
1N4148
9655
6605
1N4148
B_Txt|Osd
LLp|Mtrap
A6-36
A7-36
A6-23
G_Txt|Osd
A6-35
A7-35
R_Txt|Osd
A6-34
A7-34
FB_Txt|Osd
A6-33
A13-33
A7-33
HD
A7-30
Hflybk
A2-32
A4-32
V_Guard
A3-31
A5-27
A9-27
A8-28
A7-1
SCL
A5-25
A6-25
A5-24
A6-24
6600
B
5V Regulator/Reset Circuit
+5VD
52
51
50
49
48 5V3
47 5V3
46 5V3
45 5V3
44
43
42 1V7
41 1V7
40
39
38
37 5V1
36 4V3
35
34
33
32
31
30
29 5V
28
3643
27
3644
10K
3V3B
5604
0u10
3V3A
C1
100R
5V3 3
5V3 4
5V3 5
6
7
8
5V3 9
5V3 10
11
Standby
A7-19
Dout
A7-18
Din
A7-17
POR|CLK
A7-10
0238
1
2
3
4
5
C
3602
470R
Reset
A7-1
VD
A7-29
HD
A7-30
0236
1
2
3
4
+5VD
RF/VIDEO2
0605
SWITCHING
1
TO 0105
A13
5V3
12
13
14
15
D
+5VD
7609
BC847B
5V1
1 3617-F7
8K2
1 3617-E6
8K2
1 3617-D5
8K2
1 3617-C4
8K2
1 3617-B3
8K2
1 3617-A2
8K2
2611
100n
5V3 16
5V3 17
5V3 18
5V3 19
2V8 20
0V9 21
22
1V2 23
7610
BC847B
3639
150R
2620
RES
4V3
SDA2
A7-82
SCL2
A7-83
+5VD
0237
1
2
3
4
E
0225
"SAM"
0226
24
CVBS1
0V7 25
1V3 26
SYNC_FILTER
IREF
3649
4K7
9620
3648
4K7
9619
RES
3640
150R
2622
RES
3641
150R
2623
RES
3642
150R
TrebleSw
BassSw
0256
1
2
F
+5VD
3609
820R
7607
NE555D
6 THR
+5VD
COMP
8
VCC
CTRL 5
TR 2
2V4
3618
560R
3608
2K2
2625
3619
100p
2K2
2609
2624
100n
+5VD
27K
9636
9633
SAM
GND
+5VD
3612
3620
10K
Service alignment mode
100n
SDA
SCL
0267
1
2
3
3647
4K7
9618
7608
PMBT2369
0V4
820R
1V1
Sc1
(Mono)
3618
560R
Yes
Sc1,Front
Cinch(Mono)
560R
-
Sc1,Sc2
(Stereo)
560R
Yes
Sc1,Front
Cinch(Stereo)
560R
Yes
Sc1,Sc2,Side
AV(Stereo)
560R
Yes
G
For Compair
COMP
1n
3611
470R
2608
8K2
3610
C1
C4
7 DISC
2V9
FF
GND
1
RES 4 5V3
OUT 3
2V3
3615
820R
3613
3K3
3614
3K3
4614
Stereo
3670
3K9
Mono
2K2
Startup Circuitry
Standby
A7-19
1V / div DC
0.5µs / div
1V / div DC
5µs / div
H
CL 96532028_043.eps
070499
0219 A12
0224 A10
0225 F3
0226 F3
0228 A10
0236 D12
0237 E12
0238 C12
0256 F12
0267 G12
0605 D6
1600 D8
2600 B2
2601 C3
2604 A7
2605 A7
2606 B7
2607 E3
2608 G2
2609 F5
2610 G2
2611 F6
2612 A11
2613 B10
2614 B10
2615 D9
2616 D8
2617 D8
2618 E10
2619 D8
2620 E9
2621 F9
2622 F9
2623 G9
2624 G6
2625 G5
2626 E10
2651 F2
2670 B5
2675 D2
3600 B2
3601 B1
3602 C2
3603 C2
3605 D2
3606 D2
3607 C3
3608 F5
3609 F2
3610 G2
3611 G2
3612 G4
3613 H4
3614 H4
3615 H3
3616-A A5
3616-B A5
3616-C B5
3616-D B5
3616-E B5
3616-H B5
3616-I C5
3616-J C5
3616-K C5
3617-A F5
3617-B F5
3617-C E5
3617-D E5
3617-E E5
3617-F E5
3618 F5
3619 G5
3620 G6
3622 B8
3623 B8
3624-A A9
3624-B A9
3624-C B9
3624-D B9
3624-E B9
3624-F C9
3624-G C9
3625 A10
3626 A10
3627 A10
3628 C9
3629 D9
3630 D10
3631 E10
3632 E9
3633 E10
3634 E9
3635 C5
3636 E3
3637 B6
3639 E9
3640 F9
3641 F9
3642 G9
3643 F8
3644 F7
3645 B8
3646 B8
3647 G8
3648 F8
3649 F8
3650 E2
3651 F2
3652 E2
3653 F3
3654 E3
3655 E4
3670 A6
4614 C6
4615 D5
4616 B2
5601 A7
5602 A7
5603 A9
5604 E8
5605 B7
6600 B2
6601 C2
6602 E10
6603 F10
6604 F10
6605 G10
6610 E2
6612 E3
6669 D2
7600 B6
7601 A10
7602 A2
7605 D3
7607 G2
7608 G4
7609 D9
7610 E9
7611 D3
7612 B2
7620 E2
7621 E3
9618 G8
9619 G8
9620 F8
9652 E10
9653 F10
9654 F10
9655 G10
2600
1K2
22u
3632
1
2
4K7
3
4
5
6
7
8
9
10
11
12
PHILIPS [ NXP SEMICONDUCTORS ]
