5
4
3
2
1
D
D
C
C
B
B
A
A
BRT
_A
DJ
BL_ON
BL_ON
BRT
_A
DJ
+5V
+3
.3
V
+5V_USB
VO
L
_
A
D
J
VO
L
_
O
N
PWR_SAVING
V-INVERTER
L3
Z
D
701-
A
+5V
+3
.3
V
E1
PWR_SAVING
E2
IC
7
0
2_K
IC
6
0
1_7
IC
6
01_4
IC
6
0
1_6
E6
L1
L2
N1
D
702
.A
Q
702_
G
V-INVERTER
E3
GND
PA
D
IC
60
1
D
70
1/D702
IC
601-Vcc:1
6.5V~22.5V
LTV-817M-L
IC
602
1
2
4
3
HSin
k
GC
1
3D
05402
0
0
1
1
G1
C
601
0.
1U
M
+
C
707
680
U
1
6
V
1
2
R
720
10K
F
C
715
0.
1U
5
0
V
3
T601
600U
H
1
10
4
6
5
7
8
9
2
TP603
R6
0
7
68K
R6
1
5
0.5
t
TR
6
0
1
NT
C
8
O
H
M
2
1
C
701
1000P
K
R7
1
3
30
0
R7
0
9
33
0
R
601
2M
C6
0
7
0
.001U
J
D
701
YG
862C15RS
C
A1
J
A2
HSin
k
HS
1
3D
0W
8010
0
1
1
G1
2
G2
D
704
OP
EN
A
K
Q701
KT
C200
-Y
/P
B
E
C
TP708
C
705
1000P
K
R7
1
5
100
J
VA
R
1
470V
.
1
.
2
L701
2.
7U
Q
703
2N
7002K
D
G
S
TP604
R
603
2M
C
602
0.
1
U
ZD70
1
TZ
M
C
15
A
K
D
702
YG
865C06RS
C
A1
J
A2
C7
1
1
0.
22U
K
+
C
605
1
20U
450V
1
2
D7
0
5
OPEN
A
K
C
702
1000P
K
TP709
C7
1
2
10U
K
F
601
250V
2A
TP707
TP711
D
601
U
F
4
0
07-
LF
A
K
R
602
2M
R7
1
7
100K
F
R7
0
1
10
TP712
TP704
TP701
D
703
OP
EN
A
K
R6
0
6
82K
C6
1
1
1000
P
J
+
-
~
~
B
D
601
G
S
IB
4A60-
LF
3
1
2
4
R
609
47
+
C6
0
6
<S
p
e
c
>
33U
5
0
V
1
2
+
C
703
<S
p
e
c
>
470
U
2
5
V
1
2
TP713
IC
701
R
M
2101D0
B
A
GND
2
VOUT
3
VIN
1
C
612
0.
01U
K
R7
0
2
10
IC
601
ST
R
-W
6262
FM/SS/Latch
7
GND
5
FB/OLP
6
VCC
4
S/OCP
3
D/ST
1
L
603
OP
E
N
1
2
4
3
C7
1
0
4.
7
U
K
TP706
Q702
A
P
M
2
3
0
7AC-TRL
D
G
S
R
610
47
TP702
C
608
1
00P
K
R
608
0
TP714
C
731
OP
EN
+
C7
0
8
680
U
1
6
V
1
2
SW1
2K610
0
7
1
0
3
3
3
1
1
C6
0
3
1000P
M
IC
702
LM431BCZ
A
K
R
L602
19MH
1
2
4
3
R
710
1K
F
CN6
0
1
L
1
G
2
N
3
G
4
G
5
R
711
10K
F
TP705
C
N
701
5K13U
01
0
0
1
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
HSin
k
HS2
3D
L2A01
0
0
1
G1
G1
G2
G2
TP605
C
732
OP
EN
R7
0
8
1K
F
R
714
36K
F
TP602
TP703
C
615
3300P
M
C
N
702
5
K
13Y01001
1
1
2
2
3
3
4
4
5
5
6
6
7
7
C6
0
4
1000P
M
+
C
704
3
30U
35V
1
2
R
719
330
+
C
706
3
30U
35V
1
2
R
712
10K
F
t
TR
6
0
2
OP
EN
2
1
R7
3
1
OP
E
N
D6
0
2
U
F
4
0
07-
LF
A
K
TP601
Power
Diagram
&
C.B
.A
42
220BL2
LCD
Содержание 220BL2CB/00
Страница 6: ...6 220BL2 LCD Troubleshooting ...
Страница 15: ...220BL2 LCD 15 FAQs Frequently Asked Questions ...
Страница 16: ...16 220BL2 LCD FAQs Frequently Asked Questions ...
Страница 19: ...220BL2 LCD 19 Service tool Hardware DDC tool PCM code 12NC 5E L8215 001 996510019769 ...
Страница 20: ...20 220BL2 LCD Service tool Software FW writing tool Easy Writer V4 54 DDC writing tool Q EDID V16 ...
Страница 31: ...220BL2 LCD 31 Firmware Upgrade for CPU Step 4 Press Auto to upgrade FW Step 5 Upgrade OK ...
Страница 33: ...220BL2 LCD 33 LULQJ LDJUDP ...
Страница 34: ...34 220BL2 LCD ORFN LDJUDP ...
Страница 40: ...S c alar Diagram C B A 40 220BL2 LCD ...
Страница 41: ...6FDODU LDJUDP 220BL2 LCD 41 ...
Страница 45: ...Power Diagram C B A 220BL2 LCD 45 ...
Страница 46: ...46 220BL2 LCD Power Diagram C B A ...
Страница 48: ...C ontrol Diagram C B A 48 220BL 2 LCD ...
Страница 51: ...US B Diagram C B A 220BL 2 LCD 51 ...
Страница 53: ...LE D Diagram C B A 220BL2 LCD 53 ...
Страница 83: ...Exploded View 220B L2 220BL2 LCD 83 ...