![background image](http://html.mh-extra.com/html/haier/l32b1120/l32b1120_service-manual_136905031.webp)
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5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
MA_A9
MA_A5
MA_A10
MA_A1
MA_A12
MA_A7
MA_A3
MIUA_A5
MIUA_A10
MIUA_A1
MIUA_A7
A_MVERF
MA_A11
MIUA_A11
MIUA_A8
MIUA_A4
MIUA_A6
MA_A4
MA_A6
MA_A8
MIUA_DQM0
MIUA_DQM1
MIUA_A[13:0]
MIUA_DQ[15:0]
MIUA_WEZ
MIUA_MCLK
MIUA_MCLKZ
MIUA_MCKE
MIUA_CASZ
MIUA_BA0
MIUA_RASZ
MIUA_BA1
MIUA_ODT
MIUA_DQS0
MIUA_DQSB0
MIUA_DQSB1
MIUA_DQS1
A_MVERF
MA_CKE
MIUA_MCLKZ
MIUA_MCLK
MA_RASZ
MA_CASZ
MA_WEZ
MA_ODT
MA_DQSB0
MA_DQM0
MIUA_DQM1
MA_DQM1
MIUA_DQM0
MA_DQ15
MA_DQ14
MA_DQ13
MA_DQ12
MA_DQSB1
MA_DQ11
MA_DQ10
MA_DQ9
MA_DQ8
MA_DQS1
MA_DQ7
MA_DQ6
MA_DQ5
MA_DQ4
MA_DQ3
MA_DQ2
MA_DQ1
MA_DQ0
MA_DQS0
MA_MCLKZ
MA_MCLK
MA_DQSB1
MA_DQS1
MIUA_DQSB1
MIUA_DQS1
MIUA_DQSB0
MIUA_DQS0
MA_DQSB0
MA_DQS0
MA_A0
MA_BA0
MA_BA1
MA_BA2
MIUA_A13
MIUA_BA2
MA_MCLK
MIUA_BA0
MIUA_BA1
MIUA_MCKE
MIUA_WEZ
MA_WEZ
MA_CKE
MA_BA1
MA_BA0
MIUA_BA2
MA_BA2
MIUA_A9
MIUA_A3
MIUA_A12
MA_RASZ
MA_A2
MA_A0
MA_CASZ
MIUA_RASZ
MIUA_A2
MIUA_A0
MIUA_CASZ
MA_A1
MA_A2
MA_A3
MA_A4
MA_A5
MA_A6
MA_A7
MA_A8
MA_A9
MA_A10
MA_A11
MA_A12
MA_A13
MA_DQ11
MA_DQ12
MA_DQ9
MA_DQ14
MA_DQ6
MA_DQ1
MA_DQ3
MA_DQ4
MA_DQ15
MA_DQ8
MA_DQ10
MA_DQ13
MA_DQ7
MA_DQ0
MA_DQ2
MA_DQ5
MIUA_DQ0
MIUA_DQ1
MIUA_DQ2
MIUA_DQ3
MIUA_DQ4
MIUA_DQ5
MIUA_DQ6
MIUA_DQ7
MIUA_DQ8
MIUA_DQ9
MIUA_DQ10
MIUA_DQ11
MIUA_DQ12
MIUA_DQ13
MIUA_DQ14
MIUA_DQ15
MIUA_ODT
MA_MCLKZ
+1.8V
+1.8V
+1.8V
MIUA_MCLK
4
MIUA_MCLKZ
4
MIUA_MCKE
4
MIUA_WEZ
4
MIUA_CASZ
4
MIUA_RASZ
4
MIUA_BA0
4
MIUA_BA1
4
MIUA_ODT
4
MIUA_DQSB0
4
MIUA_DQS0
4
MIUA_DQSB1
4
MIUA_DQS1
4
MIUA_DQM0
4
MIUA_DQM1
4
MIUA_DQ[15:0]
4
MIUA_A[13:0]
4
MIUA_BA2
4
DESIGN:George Guo
MODEL: MSAV3207-K3
TITLE: DDR2_16
CHECKED:
Date: Feb. 3,2010
APPRD:
SHEET: 5 OF 9
VER:1.0
Vpp
200mv
C433
1UF
C433
1UF
7
5
3
1
8
6
4
2
RP18
75RX4
7
5
3
1
8
6
4
2
RP18
75RX4
R13
75R
R13
75R
7
5
3
1
8
6
4
2
RP2
22RX4
7
5
3
1
8
6
4
2
RP2
22RX4
C430
0.1uF
C430
0.1uF
C446
10nF
C446
10nF
R83
100R
R83
100R
C431
0.1uF
C431
0.1uF
U9
DDRII512M(P3R12E4JFF-G8E)
U9
DDRII512M(P3R12E4JFF-G8E)
A0
M8
A1
M3
A2
M7
A3
N2
A4
N8
A5
N3
A6
N7
A7
P2
A8
P8
A9
P3
A10
M2
A11
P7
A12
R2
BA0
L2
BA1
L3
CK
J8
CK
K8
CKE
K2
RAS
K7
CAS
L7
WE
K3
DQ0
G8
DQ1
G2
DQ2
H7
DQ3
H3
DQ4
H1
DQ5
H9
DQ6
F1
DQ7
F9
DQ8
C8
DQ9
C2
DQ10
D7
DQ11
D3
DQ12
D1
DQ13
D9
DQ14
B1
DQ15
B9
UDQS
B7
UDQS
A8
UDM
B3
LDQS
F7
LDQS
E8
CS
L8
LDM
F3
VDD
A1
VSS
A3
VDDQ
A9
VSSQ
B8
VSSQ
B2
VDDQ
C1
VDDQ
C7
VDDQ
C3
VSSQ
D2
VSSQ
D8
VDD
E1
VSS
E3
VSSQ
E7
VSSQ
F2
VSSQ
F8
VDDQ
G1
VDDQ
G3
VDDQ
G7
VDDQ
G9
VDDQ
E9
VSSQ
H2
VSSQ
H8
VDDL
J1
VREF
J2
VSS
J3
VSSDL
J7
VDD
J9
ODT
K9
VDD
M9
VSS
N1
VSS
P9
VDD
R1
VDDQ
C9
VSSQ
A7
BA2
L1
A13
R8
C432
0.1uF
C432
0.1uF
7
5
3
1
8
6
4
2
RP6
75RX4
7
5
3
1
8
6
4
2
RP6
75RX4
7 5 3 1
8 6 4 2
RP1
22RX4
7 5 3 1
8 6 4 2
RP1
22RX4
7
5
3
1
8
6
4
2
RP7
75RX4
7
5
3
1
8
6
4
2
RP7
75RX4
C441
0.1uF
C441
0.1uF
C442
0.1uF
C442
0.1uF
7 5 3 1
8 6 4 2
RP3
22RX4
7 5 3 1
8 6 4 2
RP3
22RX4
7
5
3
1
8
6
4
2
RP5
75RX4
7
5
3
1
8
6
4
2
RP5
75RX4
C428
10nF
C428
10nF
C443
0.1uF
C443
0.1uF
7
5
3
1
8
6
4
2
RP39
22RX4
7
5
3
1
8
6
4
2
RP39
22RX4
R116
10K
R116
10K
R107
10K
R107
10K
C444
0.1uF
C444
0.1uF
R66
22R
R66
22R
7
5
3
1
8
6
4
2
RP15
75RX4
7
5
3
1
8
6
4
2
RP15
75RX4
C445
0.1uF
C445
0.1uF
R73
75R
R73
75R
7
5
3
1
8
6
4
2
RP13
22RX4
7
5
3
1
8
6
4
2
RP13
22RX4
R84
100R
R84
100R
C468
0.1uF
C468
0.1uF
7 5 3 1
8 6 4 2
RP12
22RX4
7 5 3 1
8 6 4 2
RP12
22RX4
R1
22R
R1
22R
7 5 3 1
8 6 4 2
RP4
22RX4
7 5 3 1
8 6 4 2
RP4
22RX4
Содержание L32B1120
Страница 3: ... 02 9 Trouble shooting 43 9 1 Simple Check 43 9 2 Main Board Failure Check 9 3 Panel Failure 44 53 ...
Страница 13: ...3 4 LCD Panel 12 02 9 ...
Страница 18: ... 17 ...
Страница 19: ... 18 ...
Страница 20: ... 19 ...
Страница 24: ...6 Operation Instructions Basal information 6 1 Front panel controls 6 2 Back panel controls 23 ...
Страница 25: ...6 3 Setting Up Your Remote Control 24 ...
Страница 26: ...7 Electrical parts 7 1 Block diagram 25 AMP Headphone Coaxial 1 2 MSD318QT Main IC ...
Страница 37: ...8 TV OPERATION 36 ...
Страница 38: ... 37 ...
Страница 39: ... 38 Press ENTER Key To Select ...
Страница 40: ... 39 Press ENTER Key To Select ...
Страница 41: ... 40 ...
Страница 44: ... 43 9 Trouble shooting 9 1 Simple check ...
Страница 46: ... 45 3 Panel display abnormally connector J9 is at normal level ...
Страница 50: ... 49 7 PC no picture or picture abnormal ...
Страница 51: ... 50 8 YPBPR AV no picture or picture abnormal Check Y ...