HBD-N590/N790W/N890W/N990W/N995W/T79
HBD-N590/N790W/N890W/N990W/N995W/T79
54
54
5-17. PRINTED WIRING BOARD - MB-149 Board (Side A) -
•
: Uses unleaded solder.
• See page 42 for Circuit Boards Location.
Note 1:
IC101 and IC501 on the MB-149 board cannot exchange with single.
When these parts are damaged, exchange the complete mounted board.
Note 2:
When the wireless LAN card (WLC1) is replaced, refer to “CHECKING
METHOD OF NETWORK OPERATION” on servicing notes (page 9).
C1118
C6320
CN1701
CL6375
CL6377
C6324
CL2110
R405
CL2111
R406
CL2112
CL2113
CL2114
CL2115
C1121
CL2116
C1122
CL2117 CL2118
C1123
D6308
R6304
CL6380
R601
R603
R6307
C1129
R605
R606
C1707
R607
R608
R5949
IC6305
R609
R6311
R6312
R6313
R5950
C1134
R5951
R805
R5952
R6316
R5953
R5954
R1110
R6319
TH6301
LF01
R1112
JL1171
CN602
CN601
R1707
R6333
R6338
R1134
L1401
CL101
CL102
CL103
R6340
CL104
R6341
C601
CL105
R6342
C602
CL106
R6343
CL107
CL108
JL1199
X401
CL109
R6347
R6348
R5985
R6349
C609
R5987
CL110
C801
CL111
C802
CL112
CL113
R6350
CL114
CL115
R6352
CL116
CL117
CL118
R6355
CL120
CL121
CL122
CL123
CL124
CL125
CL126
CL127
CL128
C431
R6365
CL129
C432
R6366
R6367
SL1104
R6368
CL130
CL901
CL131
CL132
CL133
C1190
CL134
CL135
SL1110
SL1112
SL1118
R6384
R6388
C648
C649
R6389
CL1200
SL1129
C650
R6390
R6391
C5801
SL1130
R6397
R6398
R1191
R1192
RB6301
RB6302
RB6303
L303
L304
RB501
L305
RB502
JL1007
JL1009
JL1010
JL1011
JL1016
JL1017
JL1401
L5301
L5302
CL760
FB5909
IC601
C6201
CL770
JL1030
JL1031
C6205
JL1033
JL1036
JL1038
JL1039
C6212
JL1040
JL1041
JL1042
JL1043
JL1044
R104
R105
R106
JL1047
C1209
SL1188
SL1189
CL1261
CL2201
CL1262
CL2202
R302
CL1263
CL2203
CL1264
CL2204
CL1265
C1211
CL2205
CL1266
C1406
CL2206
CL1267
C1407
CL2207
CL1268
CL2208
CL1269
CL2209
SL1194
CN1801
CL2210
SL1199
CL1271
CL2211
CL1272
CL2212
CL1273
CL2213
CL2214
CL2215
CL2216
C1223
CL2217
CL2218
Q760
CL2219
C1226
C1802
C1803
C1804
C1805
R1010
R516
R1014
R901
R519
R902
Q770
R1018
R1401
R1019
R1403
R1210
R1405
R1020
R1021
R1022
R918
R919
R920
R921 R922
R923
CN1260
PT302
R926
PT303
PT304
C504
PT306
JL1291
CL201
R1812
CL202
CL203
R1044
CL204
C318
CL205
R931
CL206
R932
CL207
R933
CL208
CL209
CL210
CL211
CL212
CL213
CL214
R940
CL215
R941
SL6202
SL6206
CL216
CL217
CL218
SL6205
R751
CL219
R752
JL506
R753
R947
SL6208
R754
R948
R755
JL315
R949
JL316
CL220
CL221
C912
CL222
C913
CL223
C914
C1280
CL224
R950
C915
CL225
CN5301
R951
SL6212
C916
CL226
R952
CL227
R953
SL6214
CL228
R760
R954
R761
CL229
R955
SL6216
R762
R956
R763
R764
C340
R765
JL904
CL230
R768
JL905
C5301
C5302
R960
CN750
C1290
R961
Q5301
R962
R770
R771
R772
R773
R774
R775
C351
C352
CL6303
C353
R778
CL6304
CN760
C5314
C5315
JL534
JL535
CN5902
JL536
JL537
CN5905 22P (N790W/N890W/N990W/N995W/T79)
JL538
CN5904 24P (N590)
CL6311
JL539
CL6312
CL6313
D303
C5320
D304
CL6315
CN5909
CL6317
CN770
JL540
C5901
D5303
C5906
C5908
CL6323
IC101
CL6326
IC102
IC103
CL6327
CL6328
C5911
CL1123
CL1124
R5314
CL6330
CL6333
R5317
CL6335
CL6338
CL1134
IC501
CL6340
CL6343
CL6347
CL6348
CL1140
CN6301
CL1141
CL1142
CL1143
CN6303
CL1144
CN6304
CL1145
IC5907
C5938
CL1149
R5911
CN1101
C5939
CL6354
C6303
CL6359
C6307
C6309
CL6360
SL1277
CL6363
F5303
CL6364
C6310
F5305
F5306
CL6368
CL6369
CL2101
R201
CL2102
R202
CL2103
R203
C1110
CL2104
C6319
CL2105
C1112
CL2106
CL2107
CL6370
CL2108
CL6371
CL2109
R5355
CL6372
CL6373
IC202
IC203
MB149 BOARD
(SIDE A)
1-884-831-
E
1
1
1
3
4
6
7
14
8
(N790W/N890W/N990W/
N995W/T79)
24
48
25
E
E
SWITCHING
REGULATOR
SWR1
>09P
M1
(FAN)
USB BOARD
CN601
>04P
WS BOARD
CN501
>05P
FL BOARD
CN903
>06P
TOUCH
BOARD
>03P
LED BOARD
CN330
>01P
11, 21
(11, 21)
5
1
5
1
1
2
13
12
WLC1
WIRELESS
LAN CARD
1
15
11
1
2
1
2
14
10
2
FFC9
FFC8
FFC7
HDMI ARC OUT
HDMI IN 2
HDMI IN 1
1
1
19
1
19
1
19
6
2
7
1
9
1
1
23
21
2
24
22
11
1
1
3
4
A
K
K
A
A
K
5
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
L1
M1
N1
P1
R1
T1
A2
B2
C2
D2
E2
F2
G2
H2
J2
K2
L2
M2
N2
P2
R2
T2
A3
B3
C3
D3
E3
F3
G3
H3
J3
K3
L3
M3
N3
P3
R3
T3
A7
B7
C7
D7
E7
F7
G7
H7
J7
K7
L7
M7
N7
P7
R7
T7
A8
B8
C8
D8
E8
F8
G8
H8
J8
K8
L8
M8
N8
P8
R8
T8
A9
B9
C9
D9
E9
F9
G9
H9
J9
K9
L9
M9
N9
P9
R9
T9
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
L1
M1
N1
P1
R1
T1
A2
B2
C2
D2
E2
F2
G2
H2
J2
K2
L2
M2
N2
P2
R2
T2
A3
B3
C3
D3
E3
F3
G3
H3
J3
K3
L3
M3
N3
P3
R3
T3
A7
B7
C7
D7
E7
F7
G7
H7
J7
K7
L7
M7
N7
P7
R7
T7
A8
B8
C8
D8
E8
F8
G8
H8
J8
K8
L8
M8
N8
P8
R8
T8
A9
B9
C9
D9
E9
F9
G9
H9
J9
K9
L9
M9
N9
P9
R9
T9
2
8
45
2
44
(N590)
NX_AMP
BOARD
CN3505
>07P
NX_AMP
BOARD
CN3504
>08P
FFC4
2
2
1
6
1
7
(N790W/N890W/N990W/N995W/T79)
(N590)
FFC3
FFC6
FFC2
FFC1
(N590/N790W/N890W/
N990W/T79)
M
BD
DRIVE
BSX-3
TU1
TUNER2FMF-NS
(US, CND, PX)
TUNER2FMP-NS
(EXCEPT US, CND, AEP, UK, PX)
TUNER2FMPR-NS
(AEP, UK)
ANTENNA
COAXIAL
75
W
FM
A1 B1C1D1E1 F5G1H1 J1 K1 L1M1N1P5R1 T1
A2 B2C2D2E2 F4G2H2 J2 K2 L2M2N2P4R2 T2
A3 B3C3D3E3 F3G3H3 J3 K3 L3M3N3P3R3 T3
A7 B7C7D7E7 F1G7H7 J7 K7 L7M7N7P1R7 T7
A8 B8C8D8E8 F2G8H8 J8 K8 L8M8N8P2R8 T8
A9 B9C9D9E9 F3G9H9 J9 K9 L9M9N9P3R9 T9
A1 B1C1D1E1 F5G1H1 J1 K1 L1M1N1P5R1 T1
A2 B2C2D2E2 F4G2H2 J2 K2 L2M2N2P4R2 T2
A3 B3C3D3E3 F3G3H3 J3 K3 L3M3N3P3R3 T3
A7 B7C7D7E7 F1G7H7 J7 K7 L7M7N7P1R7 T7
A8 B8C8D8E8 F2G8H8 J8 K8 L8M8N8P2R8 T8
A9 B9C9D9E9 F3G9H9 J9 K9 L9M9N9P3R9 T9
A28
A27
A26
A25
A24
A11
A9
A8
A6
A5
A4
A3
A2
A1
A20
A19
A17
A16
A15
A14
A12
A22
B28
B27
B26
B25
B24
B11
B9
B8
B5
B4
B3
B2
B1
B23
B20
B19
B17
B16
B15
B14
B12
B22
C28
C27
C26
C25
C24
C11
C10
C9
C7
C5
C4
C3
C2
C1
C20
C19
C18
C17
C16
C15
C14
C13
C12
C22
C21
D28
D27
D26
D24
D10
D9
D8
D6
D7
D4
D3
D2
D1
D20
D19
D18
D17
D16
D15
D14
D13
D22
D21
E28
E27
E26
E24
E10
E8
E6
E4
E3
E2
E1
E23
E19
E18
E17
E14
E13
E12
E22
E21
F28
F27
F26
F10
F9
F7
F5
F4
F3
F23
F20
F19
F18
F17
F16
F15
F14
F13
F12
G28
G27
G26
G11
G8
G5
G4
G3
G2
G1
G18
G14
G12
G22
G21
H28
H27
H26
H25
H8
H6
H7
H5
H4
H3
H2
H1
H14
J28
J27
J25
J11
J6
J5
J4
J3
J2
J1
J19
J18
J17
J16
J15
J14
J13
J12
K28
K27
K11
K9
K6
K7
K5
K4
K3
K2
K1
K23
K19
K18
K17
K16
K15
K14
K13
K12
L28
L27
L25
L24
L11
L10
L5
L4
L3
L2
L1
L19
L18
L17
L16
L15
L14
L13
L12
L22
M28
M27
M11
M10
M8
M6
M5
M4
M3
M2
M1
M19
M18
M17
M16
M15
M14
M13
M12
M22
N28
N27
N11
N10
N8
N6
N7
N5
N4
N3
N2
N1
N23
N20
N19
N18
N17
N16
N15
N14
N13
N12
P28
P27
P26
P25
P24
P11
P10
P8
P6
P5
P4
P3
P23
P20
P19
P18
P17
P16
P15
P14
P13
P12
P22
R28
R27
R26
R25
R24
R11
R10
R8
R6
R7
R5
R4
R3
R2
R1
R23
R20
R19
R18
R17
R16
R15
R14
R13
R12
R22
T27
T26
T11
T10
T8
T6
T7
T5
T4
T3
T2
T1
T20
T19
T18
T17
T16
T15
T14
T13
T12
T22
U28
U27
U26
U25
U24
U10
U8
U6
U7
U5
U4
U3
U23
U20
U19
U18
U17
U16
U15
U14
U13
U12
U22
U21
V28
V25
V24
V11
V10
V8
V6
V7
V5
V4
V3
V2
V1
V23
V20
V19
V18
V17
V16
V15
V14
V13
V12
V22
V21
W28
W27
W26
W25
W11
W10
W8
W6
W5
W4
W3
W2
W1
W20
W19
W18
W16
W15
W14
W13
W12
Y26
Y7
B4
B3
Y23
Y20
Y18
Y22
AA28
AA27
AA25
AA24
AA6
AA7
AA5
AA4
AA3
AA2
AA1
AA18
AA17
AA15
B22
AB28
AB27
AB26
AB25
AB24
AB11
AB9
AB8
AB6
AB5
AB4
AB3
AB2
AB1
AB23
AB20
AB19
AB18
AB17
AB15
AB14
AB13
AB12
AB21
AC28
AC27
AC26
AC25
AC24
AC11
AC10
AC9
AC8
AC7
AC5
AC4
AC3
AC2
AC1
AC19
AC18
AC17
AC15
AC14
AC12
AC21
AD28
AD27
AD26
AD25
AD24
AD11
AD10
AD9
AD8
AD4
AD3
AD2
AD1
AD23
AD20
AD19
AD18
AD17
AD16
AD15
AD14
AD13
AD12
AD22
AD21
AE26
AE25
AE24
AE11
AE10
AE9
AE8
AE6
AE7
AE5
AE3
AE23
AE20
AE19
AE18
AE17
AE16
AE14
AE13
AE12
AE22
AE21
AF28
AF27
AF26
AF25
AF24
AF11
AF10
AF9
AF8
AF6
AF7
AF5
AF4
AF3
AF2
AF1
AF23
AF20
AF18
AF17
AF16
AF15
AF14
AF13
AF12
AF22
AF21
AG28
AG27
AG26
AG25
AG11
AG10
AG8
AG6
AG7
AG5
AG4
AG3
AG2
AG1
AG23
AG20
AG19
AG18
AG17
AG16
AG14
AG13
AG22
AG21
AH28
AH27
AH26
AH25
AH11
AH10
AH8
AH6
AH7
AH5
AH4
AH3
AH2
AH1
AH23
AH20
AH19
AH18
AH17
AH16
AH14
AH13
AH22
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J
A
K
(Page 61)
(Page 60)
(Page 60)
(Page 58)
(Page 58)
(Page 58)
(Page 58)
(Page 56)
Ver. 1.1