Mono Carrier: Features & Connectivities (A5) - Philips L04E Service Manual

Circuit Diagrams and PWB Layouts
Mono Carrier: Features & Connectivities
1 2
FEATURES & CONNECTIVITIES
A5
A
7603
+6VS
L78L33ACZ
4604 1 3
+6V IN OUT
IN OUT
2611
COM
GND
47u
2
B GND_1
4611
+9V
9639
RES
+9VA
3639
22R
4610 4612
C
RES
3610 6610
100R
BAS316
GND_1 GND_1
VT_Supply
7605
D
BC327-25
6V
5V4
5V
5V 7604
BC847B
0V5
6602
BAV99 AK
A K
GND_1
E
GND_1 GND_1 GND_1
5601
9603
2630
F 1n0
4630
1213 MTV
1 I2SWS ITV DATA OUT/SDA
2 I2SCLK ITV DATAIN
3 I2SDI1 ITV CLOCK
G
4 GND
5 Light sensor ITV SCL
6 C ITV POR 1
7 Stdby-con Stdby-con
3139 123 5676.6
1 2
L04E AE
3 4
INTF_V_OUT
A4
INTF_U_OUT
A4
INTF_Y_OUT
A4
INTF_Y|GREEN_IN
A4
+3.3V
INTF_Pb|BLUE_IN
A4
INTF_Pr|RED_IN
16V
A4
GND_1
+3.3V
7601
PCF85116
8
+9VA_1
WRITE_PROTECT
3V3
7
A4 4
3
2
+8V
9605
Vbuffer
INTF_CVBS_IN
2614
A4
+6V 4u7
SEL_SC2_INTF
A4
+5V 2631
9235
22u 50V
RES
SW_SC2_CVBS 2615 3614
5602
A8 4u7
4u7 100R
SC2_CVBS_OUT
GND_1
A4
Reset_+5V
MUTING
A4 TO 1138 TO 1763 & 1764
1240
OF
A7
/
(FOR CINCH)
ITV 1206
DVD iDTV USB
A
- - -
B Power On Power On Power On
Bus Request Bus Request
C Bus Request
-
GND D Rx Rx
Tx -
E Tx
3 4
7. 32
5 6 7
3616
100R
3617
100R
3618
100R
+9V
9604
RES
3603
For ITV
100R
Only
4602
3604 SCL
6 A4
for EMC
100R
3605
SDA GND3
5
A4
A4 INTF_FBL
100R
3633
1 A4 SANDCASTLE
RES
INTF_R_IN
A4 9633
Vbuffer
A4 INTF_L_IN 9642
RES
3642
A2 INTF_CVBS_IN
4605
RES
7602 VD
A4
PDTC124ET
A4 HD_PIP
A4 INTF_CVBS_OUT 9607
4606
ITV_V1OUT
A4
+6VS
7V
9612
A4 Stdby_Con GND_1
3V2
3622
7606 7607 +9VA_1
3V3
BC847B BC847B
100K
+6V
For ITV
1242
Only
3623 100K
4601
+3.3V
4607
+3V
+5V
GND_1
For ITV
Only
1243
+9V
OF
A4 I2SD|1 9280
(FOR SCART)
1241
for ITV only
1212 ATSC
1 -
2 -
3 -
4 Y
5 GND
PCMCIA ATSC 6 U
7 GND
- - 8 V
Power On Power On
9 -
Bus Request Reset # 10 -
Rx Rx 11 -
Tx Tx
12 -
5 6 7
8 9
1212
E
1 1206
2 A4 1
3 2
4 3
D
5 A4 4
6 5
C
7 A4 6
B_1
8 7
A4
9 BAV21
6273
10 A1 B
11 9273
A4 A
12
13 14 A4 SEL_SC2_INTF
15 16
2613
100n
Bout
A4 1204
Gout 1
1245 To 1331 of
A4 2
Rout 3
A4 4
Iblack 5
A4 6
From 1465 of
7
1219
1
SVM
2
A4
3
ROT
4 A4
5
6
7
8
9
1207
SIDE_R_IN 1
A4 2
3
4
SIDE_L_IN
5
A4
6
7
1220
1 SIDE_Y|CVBS_IN
2 A4
3
4
5 SIDE_CHROMA_IN
A4
6
1213
I2SWS 3626
1
A4 2
10R
I2SCLK 3625
3
A4
4
10R
I2SD|1 3628
5
A4
6
10R
1221 7
1
2 LIGHT_SENSOR
3 A4
C
A4
Stdby_Con
A4
8 9
10
1204 B9 9607 D7
1206 A9 9612 E7
1207 D9 9633 C7
A5
1212 A7 9639 B2
1213 E9 9642 C7
1219 C8
1220 D8
1221 F8
1240 F4
A
1241 F7
1242 E6
1243 E7
1245 B7
2601 C4
2611 B2
2613 B9
2614 D5
2615 E4
2617 D6
2620 C2
2621 C2
B
2622 E5
2623 E2
2624 E2
2625 E1
2626 C8
CRT PANEL
2630 F2
2631 D4
OR
3601 B4
3603 B7
CRT INTERFACE PANEL
3604 B5
3605 C5
3606 D1
C
3607 E1
3608 D2
3609 E2
3610 C1
3614 E4
3616 A6
3617 B6
3618 B6
3619 B6
3620 B6
3621 B6
D
3622 E7
3623 E7
3625 E9
3626 E9
3628 E9
3631 E6
3633 C7
3634 E5
3635 D5
3636 C5
3637 D5
3639 B2
E
3642 C7
4601 E7
4602 B6
4604 B1
4605 D7
4606 D7
4607 E7
4609 D9
4610 C1
4611 B1
4612 C2
4630 F2
F
5601 F2
5602 E5
6273 B8
6602 E1
6610 C2
6611 C9
6612 C9
6613 C9
7601 B5
7602 D5
7603 A2
G
7604 D2
7605 D2
7606 E5
7607 E6
9235 E5
9273 B9
9280 F7
G_16810_017.eps 9603 F1
120107 9604 B7
9605 C3
10