Table of Contents
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5-6.
PRINTED WIRING BOARD - MB148 Board (Side A) -
1
2
3
A
B
MB148
BOARD
(SIDE A)
C
(CHASSIS)
D
C5905
FLASH
PROGRAMMING
R5937
TUNER2FMF-NS
E
BOARD
A
R5938
CN101
(Page 53)
C1121
F
R1112
CL1264
BD DRIVE
BPX-7
CL1263
G
CL1262
C1290
CL1265
CL1268
CL1269
CL1266
CL1267
H
(CHASSIS)
I
J
K
HBD-E385/E390/T39
• See page 34 for Circuit Boards Location.
4
5
6
J5901
AUDIO IN
CN801
L
LAN (100)
R
(CHASSIS)
2
8
1
7
Q5901
CN1191
1
6
CL1195
CL1194
CL1149
CL1136
CL1193
CL1137
CL1191
CL1138
CL1139
R1134
CL1146
C1134
CL1147
CL1148
CL1134
JL1131
JL1130
JL1120
CL1212
JL1133
JL1117
JL1128
JL1132
JL1119
R1120
CL1123
R1121
CL1124
CL1122
CL1107
CL1108
R1110
CL1106
PT304
CL1105
48
25
CL1104
JL529
C1211
JL527
JL526
R1210
C1209
JL531
JL530
CL1140
IC501
JL528
CL1142
R1008
R1016
R1010
CL1144
CL1141
R1012
CL1143
R1014
CL1145
CL1273
5
1
R519
CN1270
4
2
1
24
C1280
CL1272
CL1271
•
: Uses unleaded solder.
7
8
9
10
J6401
VIDEO OUT
CN701
HDMI
(CHASSIS)
OUT ARC
(CHASSIS)
C6412
R5708
R5709
1
19
C5706
C719
R736
R735
C447
Q702
IC705
G
R749
C446
C724
R1023
R1037
R1038
JL702
JL703
JL701
JL122
JL704
IC101
JL6401
JL128
JL127
A1
A2 A3 A4 A5 A6 A7
A10 A11
A13 A14 A15 A16
A18 A19
A21 A22 A23 A24 A25
JL126
B1
B2 B3 B4 B5 B6 B7
B10 B11
B13 B14 B15 B16
B18 B19 B20 B21 B22 B23 B24 B25
JL125
C1
C2 C3 C4
C6 C7 C8 C9 C10
C12
C13
C15 C16 C17 C18
C20
C22
C24 C25
JL2107
R106
D1
D2
D7
D10
D12
D14
D16
D20
D21
D22
D24 D25
JL2101
JL120
E1
E2 E3 E4 E5 E6
E9
E11
E14
E16
E18
E20
E22 E23 E24 E25
JL2106
F1
F2
F4 F5 F6 F7
F9
F11
F13 F14
F17
F19
F21 F22
F24 F25
JL2150
G1
G2
G9
G11
G14
G16
G20G21
G23 G24 G25
C118
H1
H2 H3 H4 H5
H7
H14
H16
H21 H22
H24 H25
J2 J3 J4
J6
J9
J11
J20
J22 J23 J24
A9
B9
C9
D9
E9
F9
G9
H9
J9
K9
L9
M9
K3
K5
K7 K8 K9
K11 K12
K15
K17
K18
K19
K21 K22 K23
A8
B8
C8
D8
E8
F8
G8
H8
J8
K8
L8
M8
L1
L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12
L13 L14 L15 L16
L17
L18 L19
L20
L21 L22 L23
A7
B7
C7
D7
E7
F7
G7
H7
J7
K7
L7
M7
M2 M3
M10
M12
M14
M16
M23 M24
C119
N1
N2 N3 N4 N5 N6 N7
N10 N11
N13
N15 N16
N17
N18
N19 N20
N22 N23 N24 N25
IC106
P2 P3
P9
P10
P12
P14
P16
P18 P19
P24 P25
R1
R2 R3 R4 R5 R6
R10 R11 R12 R13 R14 R15
R17
R20
R22
R23 R24
T1
T2 T3
T9
T11
T12
T14
T16
T17
T18 T19
T21 T22 T23 T24
A3
B3
C3
D3
E3
F3
G3
H3
J3
K3
L3
M3
U1
U2 U3 U4 U5 U6
U9
U11
U12
U14 U15 U16
U21 U22 U23
U25
A2
B2
C2
D2
E2
F2
G2
H2
J2
K2
L2
M2
V1
V2
V5
V14
V16
V17
V18 V19
V22 V23 V24
C120
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
L1
M1
W1
W2
W4
W7
A8
W10
W12
W15W16 W18
W20
W21
W22
W24 W25
Y1
Y2
Y6
Y8
Y10
Y12 Y13 Y14 Y15
Y17
Y18
Y19
Y23 Y24
AA1
AA2 AA3 AA4 AA5 AA6
AA8
AA10
AA12
AA15
AA19
AA20
AA21
AA22 AA23 AA24 AA25
JL156
AB1
AB2 AB3 AB4
AB6
AB8
AB10 AB11
AB13 AB14 AB15 AB16
AB19
AB22 AB23 AB24 AB25
JL162
JL143
AC1
AC2 AC3
AC5 AC6
AC8
AC10 AC11AC12AC13
AC15 AC16 AC17 AC18 AC19 AC20AC21 AC22
AC24 AC25
JL164
JL191
AD1
AD2 AD3 AD4 AD5 AD6 AD7 AD8
AD10
AD13 AD14 AD15 AD16
AD17
AD18
AD20AD21 AD22 AD23 AD24 AD25
C123
AE1
AE2 AE3 AE4 AE5
AE7 AE8
AE10 AE11
AE13
AE16
AE18 AE19
AE22 AE23 AE24 AE25
C121
C122
C129
JL2112
JL2114
C125
C115
JL2111
JL228
JL229
JL2113
JL316
JL232
JL2229
JL2222
JL231
JL223
A1
A2 A3
A7 A8 A9
B1 B2 B3
B7 B8 B9
IC206
JL315
C1 C2 C3
C7 C8 C9
D1 D2 D3
D7 D8 D9
E1 E2 E3
E7 E8 E9
JL217
JL249
F1 F2 F3
F7 F8 F9
R302
JL251
G1 G2 G3
G7 G8 G9
H1 H2 H3
H7 H8 H9
J1 J2 J3
J7 J8 J9
K1 K2 K3
K7 K8 K9
C632
R5605
C318
L1 L2 L3
L7 L8 L9
JL247
C215
M1 M2 M3
M7 M8 M9
N1 N2 N3
N7 N8 N9
C353
R207
P1 P2 P3
P7 P8 P9
5
1
R1 R2 R3
R7 R8 R9
JL254
T1 T2 T3
T7 T8 T9
CN602
JL252
C214
B
(CHASSIS)
PANEL
BOARD
CN03
(Page 51)
Note 1: IC101, IC501 and IC8001 on the MB148 board cannot
exchange with single. When these parts are damaged,
exchange the complete mounted board.
35
35
11
12
13
TV
OPTICAL
FLASH
DIGITAL IN
PROGRAMMING
CN6302
1
9
O
VCC
C6316
RB6304
IC5901
C8008
C5906
X8001
CN1001
C8007
D
R5957
1
6
S
R5962
R8006
R5963
R8005
R5964
16
9
R8016
17
8
IC8001
RB1001
R5976
R8003
CL8002
IC5905
24
1
R5974
25
32
CL8001
R8002
R5981
C8006
FB5903
C159
R6360
FB8001
R5951
R6359
FB8003
R5971
CL6370
R5972
R6368
CL6374
R8029
R5969
N9
P9
R9
T9
R5970
N8
P8
R8
T8
R5975
N7
P7
R7
T7
CL6358
R5977
R6357
R6361
CL6360
CL6356
CL6347
CL6366
N3
P3
R3
T3
CL6343
N2
P2
R2
T2
CL6336
N1
P1
R1
T1
50
26
CL6334
CL6349
CL6332
25
51
JL145
CL6345
CL6337
R6358
JL165
C6313
JL173
C6312
R6369
A
K
C124
CL6376
IC6301
D6304
CL6331
E
B
Q6301
CL6329
R6384
CL6325
CL6324
CL6322
R6332
CL6321
75
CL6320
1
L304
76
100
L5302
CL6318
CL6303
C6319
R6328
C6305
C6320
CL6304 CL6305
C6306
R6317
C6304
C5315
R6322
R6310
R6406
10
6
11
5
1
5
R6301
D6302
R6309
K
A
CN603
R6308
15
R6407
1
16
20
R6391
IC6401
CL6309
RB6301
C633
13
1
CN6303
12
2
C6308
WLC1
WIRELESS
C
LAN CARD
(CHASSIS)
PANEL
BOARD
CN02
(Page 51)
Note 2: When replacing the wireless LAN card (WLC1), refer to
HBD-E385/E390/T39
14
15
16
(CHASSIS)
(NC)
R5958
AMP
R5978
BOARD
E
CN3503
(Page 46)
R5973
SWR1
SWITCHING
D
REGULATOR
(Page 46)
X6301
11
(11)
1-884-830-
"CHECKING METHOD OF NETWORK OPERATION"
(page 10).
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