
7.
Circuit Diagrams and PWB Layouts
Mono Carrier: Front Control
(RES)
1603
1600 B4
1601 B4
1602 B3
1603 B3
1604 B3
1606 B2
1692 E4
1693 E4
2691 D4
2692 E2
3681 B4
3683 B2
3684 B2
3685 B3
3686 B3
I693
1
2
(RES)
FRONT
INTERFACE
PANEL
RES
FRONT CONTROL
A4
3
4
1
2
3
4
A
B
C
D
E
F
A
B
C
D
E
F
A4
POWER
*
For Engg Purpose Only
RES
3687 B4
3689 B2
3690 C4
3691 C3
3692 D2
3693 D4
3694 D3
3695 C2
3696 E2
3697 E3
4691 D2
4692 C2
4693 E3
4694 E1
4695 C3
6691 C2
6692 D3
6693 E2
6694 D4
7691 E3
9683 B2
F682 A2
F683 B4
F685 C4
F691 D2
*
A9
A4
A4,A9
channel-
USA
RES
F692 D3
F693 C2
F694 E1
F695 E2
F696 C1
F697 E4
F698 F3
F699 D3
I681 B2
I682 B3
I683 B3
I686 B4
I687 E2
I688 B3
I689 C4
I691 C3
I693 D3
To 0214 OF
STANDBY LED
TS
RES
*
DVD Eject
for ITV only
volume-
IR RECEIVER
220R
F682
3695
3693
3689
1602
I689
10K
3697
BC847B
7691
1601
I682
4693
1K2
3684
1604
F683
F697
F694
4694
680K
3696
150R
3685
6692
TSOP1836
GND
2
OUT
1
3
VS
100u
2691
220R
I691
4691
3690
I688
F699
4695
820R
3681
1K8
3687
390R
3686
F692
F691
F693
9683
6693
BPW46
6694
BZX384-C5V1
4692
F695
I687
1600
2692
1606
47n
3683
F696
F698
330R
3691
F685
1
2
3
4
5
6
7
I683
1692
6691
2
1
I686
1
2
3
4
5
6
1693
4K7
3694
3692
I681
IR
IR
LED
KEY_PROTN
KEY_PROTN
LIGHT_SENSOR
LED_OUT
IR_OUT
+6V
E_14770_014.eps
010904
3141 053 3129.1
(RESERVED)
Mono Carrier: DVD Power Supply
(RESERVED)
VCC
OSC
SS_INH
COMP
GND BOOT
OUT
FB
COM
OUT
IN
2583
2n2
I582
F582
F583
I584
4
5
6
7
5
6
7
DVD/IDTV
A
C
3
B
F581 A6
2
A
1
B
DVD POWER SUPPLY
4
3
2
I584 B3
I585 B3
I583 B3
I582 B2
I
ITV only
I587 A4
I588 B4
F583 A6
F582 A6
(RES)
TO 1202-A OF
TRIDENT INTERFACE BOARD
4581 C2
5581 B5
6581 B4
7581 A3
7582 C2
C
1581 A7
1582 A7
2581 A2
2582 A2
2583 B2
2584 B3
2585 C3
2586 B4
2587 B4
2588 B5
2589 C1
2590 C2
3581 A2
3582 B3
3583 B5
3584 A6
3585 A1
2584
Vaux_GND
2585
22n
I587
100n
2588
1m0
F581
16V
2587
1n0
+9VA
Vaux_GND
6581
SB340
Vaux_GND
I583
Vaux_GND
2581
100u
25V
Vaux_GND
4K7
3583
3585
100R
Vaux_GND
47u
5581
3584
2K7
Vaux_GND
Vaux_GND
Vaux_GND
3582
8K2
I588
Vaux_GND
2582
220n
Vaux_GND
3581
22K
6
I585
1
2
3
4
5
4581
1581
MainSupplyGnd
MainSupplyGnd
2u2
2590
MainSupplyGnd
2u2
2589
2
1
3
1
2
3
4
+9VB
7582
L78L08ACZ
4
5
6
7
8
1582
100n
L4978
7581
1
2
3
+5V
Vaux
Vaux
2586
E_14770_015.eps
010904
3141 053 3129.1
www.freeservicemanuals.info
Summary of Contents for L04A AB
Page 7: ...Directions for Use EN 7 L04A AB 3 www freeservicemanuals info ...
Page 8: ...Directions for Use EN 8 L04A AB 3 www freeservicemanuals info ...
Page 9: ...Directions for Use EN 9 L04A AB 3 www freeservicemanuals info ...
Page 10: ...Directions for Use EN 10 L04A AB 3 www freeservicemanuals info ...
Page 11: ...Directions for Use EN 11 L04A AB 3 www freeservicemanuals info ...
Page 12: ...Directions for Use EN 12 L04A AB 3 www freeservicemanuals info ...
Page 90: ...Revision List EN 90 L04A AB 11 www freeservicemanuals info ...