Vcd Gnd Isolator Board - Circuit Diagram; Electrical Parts List - Vcd Gnd Isolator Board - Philips FW-V720 Service Manual

www.freeservicemanuals.info

VCD GND ISOLATOR BOARD - CIRCUIT DIAGRAM

48 B9 2710 B2
1705 A1 2711 B2
2709 B1 2712 B3
1
FE-BT-VK-N
1705
A
1 +Kara
2 VCD_IN1
agnd
3
4 VCD_IN2
MIC_DET
5
B
C
FOR VIDEO CD ONLY
D
# : Provision
Note : Some values may varies, see respective parts list for correct value.
1

ELECTRICAL PARTS LIST - VCD GND ISOLATOR BOARD

MISCELLANEOUS
1705 4822 267 10954 Flex Connector 5P
CAPACITORS
2709 4822 126 14305 100nF 10% 16V
2710 5322 126 11578 1nF 10% 50V
2711 4822 126 14043 1µF +80/-20% 16V
2712 4822 126 14305 100nF 10% 16V
2713 3198 017 41050 1µF 10V
2714 3198 016 36810 680pF 25V
2715 4822 126 13909 680pF 10% 50V
2716 3198 017 34730 47nF 16V
2720 4822 124 40769 4,7µF 20% 100V
13-2
2713 B3 2716 B4 2720 B5 2724 C8 3717 C2
2714 B4 2717 B5 2721 A6 2725 B8 3718 B2
2715 B4 2718 D8 2723 B8 2726 A5 3719 B2
2 3
agnd
3719
1M
2709
100n 2711 3727 3721 2713
7704
1u 1u
10K 10K
BC847B
agnd
agnd agnd
agnd
2 3
2721 4822 124 40433 47µF 20% 25V
2723 4822 124 81151 22µF 50V
2724 4822 126 14238 2,2nF 50V
2725 4822 124 81151 22µF 50V
2726 4822 124 41643 100µF 20% 16V
RESISTORS
3717 4822 051 30101 100R 5% 0,062W
3718 4822 116 52249 1k8 5% 0,5W
3719 4822 051 30105 1M 5% 0,062W
3721 4822 051 30103 10k 5% 0,062W
3722 4822 051 30105 1M 5% 0,062W
3721 B3 3724 C4 3728 B5 3731 A6 3734 A7
3722 B4 3726 B1 3729 A5 3732 B7 3735 C8
3723 B4 3727 B3 3730 A5 3733 C7 3736 C8
4 5 6
Vref
Vref
agnd
2721
47u
680p
2715
agnd agnd
Echo_Input
3722
2720
2716 3728
3
8
1M
47n 1K 4u7
7705
2
BC847B
4
agnd
MPEG_gnd
agnd
4 5 6
ELECTRICAL PARTS LIST - VCD GND ISOLATOR BOARD
3723 4822 116 52238
3724 4822 051 30221
3726 4822 051 30102
3727 4822 051 30103
3728 4822 051 30102
3729 4822 117 13632
3730 4822 051 30562
3731 4822 051 30562
3732 4822 051 30222
3733 4822 051 30222
3734 4822 051 30222
3735 4822 051 30222
Published in Heiloo, Holland.
13-2
4700 D8 7710-A B6
7704 B1 7710-B B8
7705 B4
7 8
22u
3734
2K2
2723
MPEG_gnd
+Kara
7710-A
NJM4556AM
3732 7710-B
1 5
8
NJM4556AM
2K2 22u
7
6
2725
4
agnd
2724
MPEG_gnd
2n2
Vref
3733
3735
2K2 2K2
MPEG_gnd
# 4700
# 2718
100p
agnd
MPEG_gnd
3139 118 55070...for 90990...3468 pt1 dd wk0119
7 8
3736 4822 051 30103
4701 4822 051 30008
12K 5% 0,5W
4702 4822 051 30008
220R 5% 0,062W
1k 5% 0,062W 4703 4822 051 30008
4704 4822 051 30008
10k 5% 0,062W
1k 5% 0,062W
TRANSISTORS & INTEGRATED CIRCUITS
100k 1% 0,62W
5k6 5% 0,063W 7704 4822 130 60511
5k6 5% 0,063W 7705 4822 130 60511
7710 4822 209 31378
2k2 5% 0,062W
2k2 5% 0,062W
Note : Only the parts mentioned in this list are normal
2k2 5% 0,062W
2k2 5% 0,062W service spare parts.
1/3/16
9
A
B
EH-B
48
1
2
3
C
D
9
10k 5% 0,062W
0R Jumper 0603
0R Jumper 0603
0R Jumper 0603
0R Jumper 0603
BC847B
BC847B
NJM4556AM