Front Control Board - Circuit Diagram; Ir-Eye Board - Component Layout; Ir-Eye Board - Chip Layout; Ir-Eye Board - Circuit Diagram - Philips FW-V720 Service Manual

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FRONT CONTROL BOARD - CIRCUIT DIAGRAM

1600 F1 1653 C3 1660 D5 1667 C4 1674 D5 2605 B4 2622 F6
1601 H2 1654 C3 1661 D4 1668 C4 1675 D4 2606 B2 2623 F7
1602 D1 1655 C2 1662 C5 1669 C4 1690 B1 2607 B2 2624 G4
1603 H1 1656 D3 1663 C6 1670 C6 1691 A3 2608 C7 2625 G4
1650 D2 1657 D3 1664 C6 1671 D6 2600 G5 2613 D6 3600 G2
1651 C2 1658 D3 1665 C7 1672 D6 2603 G5 2615 A4 3604 A4
1652 C3 1659 D2 1666 C5 1673 D5 2604 B4 2620 F3 3605 A4
1 2
A
JOG_A
JOG_B
1 2
1690
EC16
MT1 MT2
4 5 3
B
Gnd Gnd Gnd
3610 3611
3612
150R 220R 270R
C
GND-B
GND-B GND-B
3630
3631
150R 220R
D
FE-ST-VK-N
1602
1 Key2
GND-B GND-B GND-B
2 Key1
3
CD
4
GND-B
5 Tuner
6
E
Aux
7
Gnd
Tape
8
+5V6
1600
FE-ST-VK-N
F
Woox_A
1
Woox_B
2
Vac
3 1
4 DSC
2
9618
5 1
3
DBB_ShStr
Gnd
6 2
4
IS_ShData
# 3600
7 3
5
G
470R
8 4 Gnd
6
Max_Woox_LedShClk
9 5 +5V6
7
10 6
8
11 7 JOG_A
9 Green-Led
Gnd
JOG_B Vac 6610
12 8
10
DSC
6611
1603 1601
6612
DBB_Led
FE-ST-VK-N FE-ST-VK-N
H
IS_Led 6613
1 2
5-3
3606 A2 3613 C3 3620 C7 3632 D3 3639 D6 3648 G3 3655 H6 6604 E4
3607 A2 3614 C4 3621 E4 3633 D3 3640 D6 3649 F3 4600 G2 6605 E4
3608 G5 3615 C4 3622 E4 3634 D4 3643 G6 3650 F3 4605 H5 6606 E4
3609 G4 3616 C5 3623 E4 3635 D4 3644 G6 3651 H3 4606 H6 6610 H3
3610 C2 3617 C5 3624 E4 3636 D4 3645 G6 3652 H3 5601 F5 6611 H3
3611 C3 3618 C6 3630 D2 3637 D5 3646 H7 3653 H3 6602 A4 6612 H3
3612 C3 3619 C6 3631 D3 3638 D5 3647 H6 3654 H3 6603 E4 6613 H3
3 4 5 6
Note : Some values may varies, see respective
+5V6
parts list for correct value.
# : Provision
Woox_A
Woox_B
1691
EC12 Gnd
1 3
MT1 MT2
4 5 2
Gnd Gnd Gnd
3613 3614 3616 3617
3615 3618 3619
390R 560R 820R 1K2 1K8 2K7 4K7
GND-B GND-B GND-B GND-B
GND-B GND-B GND-B GND-B GND-B
3634
3632 3633 3635 3636 3637 3638 3639 3640
270R 390R 560R 820R 1K2 1K8 2K7 4K7 4K7
GND-B GND-B GND-B GND-B GND-B GND-B GND-B GND-B GND-B
Green-Led
Tape
Tape 3621
6603
120R
3622 Aux
Aux
120R 6604
Tuner 3623
Tuner
6605
120R
CD 3624 CD
6606
120R
Gnd
7601
74HC4094D 16
SRG8
7650
15
EN1
BC847B
DBB_ShStr 5601
1
10K
STB
2u2
Max_Woox_LedShClk
3
3649
3643 180R
IS_ShData 2 4
D 1
3644
5
3645
Gnd Gnd Gnd 6
7
14
+5V6
13
Gnd Gnd Gnd
3651 220R
12
3652 220R
11
3653 270R
9
3654 120R
10
8
4605 Gnd
3139 118 54530...for 89600...3446 pt2 dd wk0116
3 4 5 6

IR-EYE BOARD - COMPONENT LAYOUT

6620 G7 7650 F3
6621 G7 9610 G2
6622 G7 9618 G2
6623 H7
6624 H7
7601 F5
7602 H7
This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
7
A
B
3620
10K

IR-EYE BOARD - CIRCUIT DIAGRAM

C
GND-B
20 A1
GND-B GND-B
D
GND-B
Note : Some values may varies, see respective parts list for correct value.
E
A
+5V6
F
DIPMATE
Gnd Gnd
6621
Dpl_surr_C
180R 6622
B
Dpl_left
6620 G
180R
Dpl_right
Vac
DSC
DBB_Led
Max_Led(Amber)
3647 6624
+5V6
Gnd
180R Dpl_surr_R
Dpl_surr_L H
6623
3655
7602
BC847B
1K
Gnd
7
Published in Heiloo, Holland.
5-3

IR-EYE BOARD - CHIP LAYOUT

This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram and respective parts list.
3139 113 3446 pt2 dd wk0116
2860 A2 2861 B1 2862 A1 3860 A1 3861 A2 3862 B2
1 2
20
100R
1
3860
2
Gnd
3
7800
TSOP2236
Gnd Gnd
2 VS
1K
3862
1 OUT
DEM
3 GND
Gnd Gnd
3139 118 54530...for 89660...3446 pt2 dd wk0116
1 2
1/3/16
3139 113 3446 pt2 dd wk0116
7800 A2
3
A
CTRL
INP
CIRCUIT
BAND
AGC
PIN
PASS B
3