.
AUDIO VIDEO SURROUND RECEIVER
KRF-V7090D/V7090D-S/VR-9050
VR-9050-S/9060/9060-S/9070/9070-S
SERVICE MANUAL
© 2005-3 PRINTED IN KOREA
B51-5950-00 (K/K) 1010
THX
DOLBY VIRTUAL
STEREO
INPUT MODE
BASS BOOST
DSP
ACTIVE EQ
DIMMER
MULTI CONTROL
LISTEN MODE
INPUT
SELECTOR
VOLUME CONTROL
AV AUX/GAME
SOUND
TONE
SETUP
BAND AUTO/MONO MEMORY
A SPEAKERS B
PHONES
THX
96kHz fs
ACTIVE EQ
DOLBY DIGITAL
DTS
DSP
S VIDEO
VIDEO
L-AUDIO-R
Phone jack
(E11-0993-05)
IR
RECEIVER
IN
IR
REPEATER
OUT
ROOM B
FRONT
SURROUND SURROUND
BACK
SUB
WOOFER
CENTER
PRE OUT
R
L
IN
IN
REC OUT
PLAY IN
CD/DVD
MD/TAPE
PHONO
R
L
R
L
VIDEO 1
VIDEO 2
VIDEO 3
PLAY IN
PLAY IN
PLAY IN
REC OUT
S VIDEO
OUT
VIDEO
S VIDEO
IN
VIDEO
S VIDEO
IN
VIDEO
S VIDEO
IN
VIDEO
S VIDEO
IN
VIDEO
S VIDEO
OUT
VIDEO
MONITOR
DVD
COAXIAL
OPTICAL
OPTICAL
VIDEO 3
OPTICAL
MONITOR
CD/DVD
DIGITAL IN
DIGITAL OUT
VIDEO
2
DVD/
6CH
DVD
IN
VIDEO
3
IN
MONITOR OUT
VIDEO 2 IN
CR
CB
Y
CR
CB
Y
CR
CB
Y
COMPONENT VIDEO
DVD/6CH INPUT
FRONT
SURROUND
SUB
WOOFER
VIDEO
OUT
ROOM B
++
-
-
FRONT B
RL
GRAY
SURROUND
R
L
-
+
-
+
-
+
-
+
BLUE
TAN
R
L
BROWN
GREEN
WHITE
RED
RL
CENTER
FRONT A
-
+
SURROUND
BACK
FM
75
GND
AM
ANTENNA
Front glass
(B10-5563-02)
* Refer to parts list on page 32.
AC power cord
(E30-7329-05)
Pin jack
(E63-1385-05)
Oscillating module
(W02-4540-05)
Screw terminal board
(E70-1011-05)
Pin Jack
(E63-1386-05)x2
Illust. is VR-9070.
Foot
(J02-1467-03)x4
Knob *
(K29-)
Panel *
(A60-)
Knob *
(K29-)
Knob *
(K29-)
Pin jack
(E63-1388-05)
Knob *
(K29-)
Knob *
(K29-)
Lock terminal board
(E70-1010-05)
AC outlet
(E03-0515-05)
Power cord bushing
(J42-0083-05)
Knob *
(K29-)
Cylindrical receptacle
(E56-0060-05)
Pin jack
(E63-1380-05)x2
Pin jack
(E63-1384-05)x2
Metallic cabinet *
(A01-)
Pin jack
(E63-1383-05)
Pin jack
(E63-1364-05)
Phone jack
(E11-0995-05)
Pin jack
(E63-1382-05)
Pin jack
(E63-1379-05)
Screw terminal board
(E70-1009-05)
Pin jack
(E63-1380-05)x2
Phone jack
(E11-0991-05)
Cylindrical receptacle
(E56-0059-05)x3
Tuner ass'y
(W02-2974-15)
Pin jack
(E63-1387-05)
Optical receiving module
(W02-4524-05) x2
Dressing plate *
(B03-)
Door *
(A52-)
AM loop antenna (1)
(T90-0893-05)
Remote control unit (1)
Batteries (R03/AAA) (2)
See the following table.
FM indoor antenna (1)
U.S.A. and Canada
(T90-0905-05)
Other countries
(T90-0855-05)
Memory back up function
Please note that the following items will be deleted from the unit's
memory if the power cord is disconnected from the AC outlet for
approximately 1 day.
Power mode
Input selector settings
Speaker ON/OFF
Volume level
BASS, TREBLE, INPUT level
TONE ON/OFF
LOUDNESS ON/OFF
Dimmer level
Listen mode setting
Speaker settings
Distance setting
Input mode setting
Sound mode settings
Broadcast band
Frequency setting
Preset stations
Tuning mode
ACTIVE EQ mode
GAME mode setting
Resetting the Microcomputer
The microcomputer may malfunction (unit cannot be operated, or
shows an erroneous display) if the power cord is unplugged while
the power is ON, or due to some other external factor. If this
happens, execute the following procedure to reset the
microcomputer and return the unit to its normal operating
condition.
Unplug the power cord from the wall outlet, then plug it
back in while holding down the
(POWER ON/STANDBY)
key.
· Please note that resetting the microcomputer will clear the contents
of the memory and returns the unit to the state it was in when it left
the factory.
KRF-V7090D/VR-9050/9060/9070
2
ACCESSORIES / CAUTIONS / ADJUSTMENT
ACCESSORIES
CAUTIONS
ADJUSTMENT
MODEL
PARTS #
CONTROLLER #
VR-9050/-S
K,P
A70-1673-05
RC-R0731
VR-9060/-S
K,P
A70-1671-05
RC-R0829
VR-9070/-S
K,P
A70-1675-05
RC-R0918
KRF-V7090D-S
X
A70-1674-05
RC-R0731E
KRF-V7090D/D-S
E
A70-1674-05
RC-R0731E
MODEL
SURROUND
AUDIO
SUB
DISPLAY
VR-9050/-S
K,P X08-3390-10
X09-6960-10
X13-7960-10
X14-7900-10
VR-9060/-S
K,P X08-3390-11
X09-6960-10
X13-7960-11
X14-7900-11
VR-9070/-S
K,P X08-3390-12
X09-6960-10
X13-7960-12
X14-7900-12
KRF-V7090D-S
X
X08-3390-10
X09-6960-71
X13-7962-71
X14-7900-71
KRF-V7090D/D-S
E
X08-3392-71
X09-6962-71
X13-7962-71
X14-7902-71
PCB vs MODEL
REMOTE CONTROL vs MODEL
AUDIO SECTION
SPEAKER : A
CN11, FL ch.
CN10, FR ch.
CN14, SL ch.
CN13, SR ch.
CN12, C ch.
CN15, SBL ch.
X09(A/4)
CN706, SBR ch.
X13(F/6)
(FRONT 2ch
MODE)
Volume:
Minimum
IDLE CURRENT *
<1>
-
VR1(FL)
VR2(FR)
VR3(SL)
VR4(SR)
VR5(CENTER)
VR6(SBL)
X09(A/4)
VR702(SBR)
X13(F/6)
Adjust every
potentiometer
10 minutes later
after turned
the power on.
OUTPUT
SETTINGS
RECEIVER
SETTINGS
ITEM
No.
INPUT
SETTINGS
ALIGNMENT
SETTINGS
ALIGNMENT
POINTS
FIG.
* Idling Current Adjustment
All power amplifier stage need idling current adjustment after the installation of TRAIT transistor.
1. Connect a voltmeter to CNs with the correct polarity as indicated by the PCB silk print.
2. Adjust the preset, VRs to get 8.8mV (Idling current = 20mA) at the voltmeter reading.
3. Repeat step few times for all channels.
2
ACE
G
I
BD
F
H
J
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD
3
4
R52
C44
C544
C546
C548
C550
C551
C555
R574
R521
R523
R524
R529
R532
R533
R534
R537
R538
C79
R98
C538
C539
R89
C109
C1
10
C129
C130
C149
C150
C189
C190
C197
C41
C545
R81
C198
R92
C42
C57
C58
C95
C99
R42
R90
R97
R107
R108
R127
R167
R168
R503
R504
R505
R506
R513
R514
R515
R528
R530
R905
R542
R543
R544
R545
C1
C2
CP51
CP52
CP53
CP54
CP55
CP56
CP57
CP58
CP59
CP60
CP61
CP62
CP63
CP64
CP65
CP66
CP71
CP72
CP73
CP74
CP75
L1
L2
48
R2
R4
R1
1
R12
L3
R23
R24
R25
R26
L4
L5
R30
R31
R32
R41
R43
R44
R602
C602
R45
R46
R47
R48
R49
R51
R65
R91
R93
R94
R95
R96
R109
R1
10
R
111
R1
12
R152
R169
R170
R171
R172
R501
R502
R507
R508
R509
R511
R512
R516
R517
R907
C575
R526
C576
R525
R527
R541
R546
R547
R548
R549
R550
R553
R554
X6
X51
R560
R561
R562
R563
R564
R565
R567
R566
C268
C267
R82
R83
C557
C558
C564
C561
C562
R50
24.576MHz
18.75MHz
C49
C85
C94
R88
C91
C7
C6
C5
C100
R85
R84
R86
C97
C46
C82
C43
C88
C47
C48
C101
C102
C121
C122
C141
C142
C161
C162
C265
C262
C191
C192
C193
C194
C195
C196
R87
C266
R604
R908
C604
C261
37
13
24
25
36
12
1
4
1
1
11
3
3
IG
O
IG
O
8
7
1
1
1
3
1
40
1
1
31
45
1
1
2
121
220
1
8
1
8
5
11
23
33
22
12
34
44
5
1
4
1
10
IG
O
1
4
8
5
1
4
8
5
1
4
8
5
1
4
8
5
1
4
8
5
15
30
16
22
23
44
8
16
9
10
11
20
20
11
1
10
10
1
11
20
10
1
11
20
1
5
4
5
4
1
3
1
3
5
4
4
8
5
14
7
1
36
108
73
72
37
144
109
1
14
8
24
48
25
21
120
50
R1
C65
C529
E
B
E
B
D16
D6
CN53
D7
D9
D5
D11
D12
OUT
VIDEO3
CD/DVD
COAXIAL IN
OPTICAL IN
OPTICAL
D10
Q2
D2
D3
D4
D8
Q1
D17
D15
D14
D13
A3
A2
A1
D1
J1
CN4
CN2
S1
CN1
CN3
CN5
IC2
IC50
IC6
IC1
IC51
IC52
IC53
IC54
IC55
IC56
IC57
IC58
IC49
IC60
IC64
IC61
IC10
IC12
IC14
IC16
IC18
IC20
IC62
IC59
IC19
IC63
IC21
IC22
IC23
X08-3390-10 (J75-0058-12) (SIDE A)
C45
C530
R518
C64
R64
C580
R902
C603
R603
C13
C14
C84
C93
C90
C501
C508
C519
C521
C526
C528
C533
C536
C541
C542
C547
C549
R536
C552
C553
C554
R539
R540
R5
R3
R6
R601
C601
C96
C502
C503
C504
C578
C505
C506
C507
C509
C510
C51
1
C512
C513
C514
C515
C516
C517
C518
C520
C522
C523
C524
C525
C527
C531
C532
C534
C535
C537
C540
C543
C169
C170
C1
1
C81
C3
C4
C12
C15
C579
C16
C61
C62
C66
C80
C83
C89
C92
C103
C104
C123
C124
C143
C144
C163
C164
C571
C572
R7
R8
R21
R27
R101
R102
R121
R122
R128
R141
R142
R147
R148
R161
R162
R510
R551
R201
R202
R203
R204
R205
R206
R207
R208
R211
R212
R215
R216
R219
R220
C8
C9
C63
C98
C105
C106
C125
C126
C145
C146
C165
C166
C181
C182
C573
R55
R56
R61
R62
R63
R103
R104
R105
R106
R123
R124
R125
R126
R129
R130
R131
R132
R143
R144
R145
R146
R149
R150
R151
R163
R164
R165
R166
R181
R182
R185
R186
R187
R188
R189
R190
R209
R210
R213
R214
R217
R218
R552
R571
R572
R573
C50
C51
R261
R262
R264
R265
C263
C264
R266
R263
C556
R581
C577
R901
C559
R903
R904
R909
C560
C563
C567
C568
C565
R33
C566
C569
C570
C574
OGI
51
BE
D42
D41
D51
Q51
IC24
IC26
X08-3390-10 (J75-0058-12) (SIDE B)
K
LN
P
R
T
MO
Q
S
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD
6
5
IDLE R
IDLE C
IDLE
SR
IDLE
IDLE SL
W350
W351
IDLE L
SBL
W49
W14
W12
W15
W11
W13
W10
W317
C364
C39
BLK
W75
C319
W293
W53
R461
C320
R450
W732
R313
C31
1
C312
R312
C310
C1
C2
C5
C6
C7
C8
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C41
C42
C47
C48
C55
C56
C66
C67
C72
C73
C74
C75
W734
C1
16
C122
C124
C165
C1
15
C171
C121
C173
C123
C304
C351
C352
C353
C354
C361
C362
C363
C369
C365
C367
R3
R4
R13
R14
R19
R20
R23
R24
R27
R28
R31
R32
R35
R36
R39
R40
R43
R44
R49
R50
R53
R54
R57
R58
R59
R60
R63
R64
R67
R68
R1
14
W733
R1
18
R163
R1
13
R167
R1
17
R413
R414
R466
R472
C92
C93
C94
C95
C141
C142
C191
C192
C193
C195
C196
C308
C309
C315
C316
C317
C318
W222
C3
C4
C9
C10
C11
C12
C13
C14
C15
C16
W752
C40
C44
C45
C51
C52
C53
C54
C57
C58
C800
C801
C62
C63
C64
C65
C68
C69
C70
C71
C76
C77
C78
C79
W235
C82
C83
C84
C85
C86
C87
C88
C89
C90
C91
C112
W736
C1
14
W737
C1
18
W735
C120
C126
C128
C722
C134
C136
C138
C139
C140
C161
C163
C1
13
C167
C1
17
C169
C1
19
C175
C125
C177
C127
C181
C183
C133
C185
C135
C187
C137
C189
C190
C111
C307
C355
C356
C357
C358
C359
C360
C366
C368
W1
C802
R802
W743
R1
R2
R5
R6
R7
R8
R9
R10
R11
R12
R15
R16
R17
R18
R21
R22
R25
R26
R29
R30
R33
R34
R37
R38
R41
R42
R45
R46
R47
R48
R51
R52
R55
R56
R65
R66
R69
R70
R71
R72
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R94
R95
R96
R97
R98
R99
R100
R
111
R1
12
W742
R1
16
W741
R120
R122
R124
R126
R128
R130
R132
R134
R136
R138
R140
R731
R142
R733
R144
R735
R146
R147
R148
R149
R150
R161
R162
R165
R1
15
R169
R1
19
R171
R121
R173
R123
R175
R125
R177
R127
R179
R129
R181
R131
R183
R133
R185
R135
R187
R137
R189
R139
R191
R141
R193
R143
R195
R145
R197
R198
R199
R200
R61
R62
R221
R222
R302
R303
R305
R306
R307
R308
R309
R321
R322
R325
R326
R327
R328
R329
R330
R351
R352
R353
R356
R357
R358
R359
R360
R361
R362
R363
R364
R365
R366
R367
R381
R382
R383
R384
R385
R386
R387
R388
R389
R390
R391
R392
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R41
1
R412
R431
R432
R434
R435
R433
R451
R452
R455
R456
R457
R458
R459
R460
R463
R464
R465
R467
R468
R469
R473
R474
R475
W294
W169
W266
W265
W225
W189
W4
W52
W6
W61
W58
W68
W88
W60
W83
W155
W78
W62
W98
W201
W229
W267
W298
W256
W140
W299
W137
W77
W72
W281
W254
W270
W218
R153
C46
W257
W232
W192
W207
W206
1
12
3
W272
W216
W230
W231
W271
W226
W278
W241
65
64
41
40
25
24
80
1
W261
W263
W247
W245
W277
W282
W286
W250
W258
W214
W157
W217
W236
W211
W175
W1
15
W2
W202
W54
W51
R462
W292
W324
W325
W326
W237
W240
W7
W198
W228
W268
W5
W221
W321
W194
W190
W744
W243
W246
W239
W260
W209
W121
W205
W210
W182
W185
W70
W159
W93
W184
W124
W161
W160
W129
W227
W219
W297
C49
R154
W3
W122
W170
W296
C503
W280
W283
W262
W264
W238
W242
W249
W224
W
111
W1
18
W279
W125
W120
W1
17
W183
W1
10
W69
W97
W87
W74
W80
W84
W151
W131
W150
W134
W145
W154
W180
W109
W106
W1
16
W199
W123
W203
W187
W196
W191
W114
W152
W104
W105
W1
13
W91
W63
BE
R626
R627
W96
W107
W1
19
W130
W103
W76
W136
W147
W163
W179
W158
W168
W82
W90
W95
W193
W186
W165
W171
W178
W174
W144
W92
W89
W94
W81
W100
W101
W108
W85
W1
12
W99
W102
W177
W132
W135
W139
W143
W148
W149
W128
W204
W133
W200
W141
W234
W126
W127
W138
W176
W162
W181
W146
W167
W164
W153
C600
R600
W195
W212
W166
W233
W220
W244
R609
R610
R608
R607
W329
R603
R601
R605
W291
W284
W290
W327
W289
W328
R602
R604
R606
W21
W20
W213
W208
W252
W276
W65
C321
W223
W215
C323
W86
W50
W59
C322
W302
W322
W307
W306
W301
W172
W287
W156
W188
C611
R339
R338
R340
W79
R341
R336
C370
R335
R337
R334
W316
W255
W197
W248
R476
R470
W318
C325
W303
W305
W300
W273
C324
W31
1
W312
W310
W314
W308
W323
W251
C303
R319
W319
W747
W320
C609
C610
W749
W748
W750
W811
W810
W809
W804
W802
W808
W807
W806
W805
W803
R109
R110
R108
R107
R106
R800
R801
R105
W751
BLK
BLK
BLU
BLU
R31
1
R454
R310
R314
C305
C301
C302
C306
C450
K2
K3
K4
K5
L1
L2
L3
L4
L5
L6
R101
R102
R103
R104
R151
R152
R201
R202
R304
VR1
VR2
VR3
VR4
VR5
VR6
C451
W25
W26
W24
R318
R317
R333
R331
R332
R343
R342
C452
C453
EB
EB
EB
BE
EB
EB
EB
EB
EB EB
E
BE
B
E
B
E
B
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
EB
E
B
E
B
E
B
E
B
E
B
E
B
E
B
EB
B
E
1
3
1
4
5
1
14
3
1
2
1
1
2
21
1
2
1
2
1
2
1
2
EE
EE
B
B
BB
EE
EE
B
B
BB
EE
EE
B
B
BB
EE
EE
B
B
BB
EE
EE
B
B
BB
EE
EE
B
B
BB
1
2
1
9
1
8
1
5
110
1
15
1
18
9
16
2
220
2
20
21
1
12
1
21
1
4
5
1
3
4
1
1
6
1
18
B
E
EB
W8
W309
EB
EB
EB
EB
EB
BE
Q54
Q52
Q34
Q32
Q12
Q14
Q53
Q51
Q13
Q11
Q33
Q31
J12
J22
WH8
CN8
WH10-1
D64
D21
D22
D20
D603
D17
D63
D65
D67
J11
J21
J3
Q302
Q331
Q332
Q334
Q335
Q333
Q360
Q361
Q363
Q364
D19
D25
Q305
Q308
Q309
WH800-1
Q310
Q312
Q603
D604
Q604
D602
Q602
D1
D2
D4
D5
D3
D14
D609
D608
Q610
D15
D16
D18
D23
D24
D28
D29
D32
D33
D34
D35
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D66
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q22
Q24
Q26
Q28
Q30
Q41
Q21
Q43
Q23
Q45
Q25
Q47
Q27
Q49
Q29
Q303
Q304
Q306
Q307
Q353
Q354
Q355
Q356
Q357
Q358
Q359
Q362
Q365
Q607
Q605
Q606
D68
Q311
D27
D69
Q313
D26
D8
D7
D800
WH10-2
D801
Q611
Q612
D6
WH21-1
WH2
WH9
WH9
WH4
L
CN4
WH7-1
CN5
WH5-2
CN3
WH800-2
WH7-2
WH5-1
CN1
J5
J6
WH1
CN6
CN10
CN11
CN12
CN13
CN14
CN15
D12
WH6
WH2
CN7
CN58
CN59
WH221
CN800
CN9
CN2
IC2
IC800
IC1
(J75-0059-01)
X09-6960-10 A/4
R
CL
R
FRONT
SURROUND
CENTER
VIDEO3
VIDEO2
PHONO
CD/DVD
PLAY
REC
MD/TAPE
MD/TAPE
PLAY
REC
VIDEO1
VIDEO1
SUB WOOFER
DVD/6ch
SPEAKERS FRONT A
SPEAKERS FRONT B
PHONES
E501
J501
CN51
P501
C501
C502
W755
31
C/4
X09
WH21-2
CN21
CN22
W288
W275
W274
W285
W269
1
21
4
15
19
11
X09 B/4
2
UW
Y
AA
AC
VX
Z
AB
AD
1
3
5
7
4
6
FRch
SLch
Cch
SBch
SRch
SBch
FLch
SWch
SBR
cH
AMP
SL
cH
AMP
C316
W332
W328
W315
W316
W359
W326
W363
W362
W305
C718
C719
W324
W333
R434
R452
R425
C455
C437
C438
C312
C313
C31
1
C734
C407
C408
C409
C41
1
C412
C453
C454
C419
C420
R401
R402
C301
C302
C303
C304
C305
C306
C307
C308
C309
C310
R445
R446
W371
R458
R441
R442
R405
R406
R453
R454
C447
R448
R438
R436
R463
R440
R437
R435
R439
R464
R736
R457
C706
C707
C712
C736
C737
C713
C426
C425
C714
C715
R702
R701
R708
R707
R750
R417
R455
R418
R456
R721
R722
C732
C730
R301
R302
R303
R305
R306
R307
R308
R309
R310
R31
1
R312
R313
R314
R315
R316
R317
R318
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R332
R333
R334
R335
R336
R337
R338
R339
R340
R341
R342
R343
R344
R345
R346
R347
R348
R349
R350
R351
R352
R353
R354
R355
R356
R357
R358
R359
R360
C710
C71
1
C430
C458
C429
C717
C716
C725
C724
C442
C441
C451
C434
C440
C433
C435
C436
C431
C463
C444
C439
C445
C452
C446
C443
C449
C402
C404
C450
C405
C464
C432
C403
C406
C401
C702
C703
W344
W340
W347
W341
C448
C723
C722
C704
C705
C735
C709
C708
W358
C721
C720
C728
C457
L702
R738
R710
R709
R465
R433
R704
R703
R732
R459
R718
R71
1
R712
R717
R449
R744
R461
R423
R420
R462
R424
R419
R362
R706
R705
R734
R447
R715
R716
R742
R720
R719
R740
W370
W327
R413
R414
R754
R407
R408
R412
R411
R460
R714
R713
R450
R451
R760
R729
R723
R724
R730
R746
R728
R727
R756
R758
R726
R725
R752
R748
K702
W356
W357
W352
W353
W351
W349
W350
W355
W354
W360
W369
W368
C317
C733
C315
W366
W361
W364
W367
W365
W312
W342
W307
W309
W303
W304
W301
W310
W308
W306
W314
W318
R409
R403
R443
R415
R421 C427
C428
R416
C410
R404
R444
R410
C460
R432
R426
R428
R430
R429
R431
R80
R427
C459
C461
EB
EB
EB
R467
R466
R422
W319
W321
W322
W311
W329
W334
W302
W313
W317
W330
W345
W339
W346
W343
W337
W338
W335
W320
W331
W348
W336
VR702
EB
EB
EB
BE
B
E
BE
EB
EB
EB
EB
EB
EB
EB
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
EB
EB
EB
EB
BE
BE
EB
B
E
BE
14
20
2
21
1
1
4
19
1
8
4
1
2
1
12
BB
BB
EE
EE
13
12
1
4
1
3
1
4
5
8
1
4
5
8
1
4
5
8
1
4
5
8
Q720
Q718
J502
CN703
D401
Q402
Q401
Q410
Q409
Q403
Q404
Q405
Q406
Q407
Q408
Q411
Q412
Q702
Q701
D402
J302
J303/305
Q301
Q302
Q303
Q304
Q305
Q306
Q307
Q308
Q309
Q310
Q311
Q312
Q313
Q314
Q315
Q316
Q317
Q318
Q319
Q320
Q716
D701
D708
D704
D703
D702
D710
D706
Q710
Q709
Q704
Q705
Q703
Q706
Q714
Q712
Q711
Q708
Q707
CN301
CN303
CN708
CN709
WH704
WH701
CN704
CN304
CN302
WH303
CN707
CN702
CN706
IC401
IC402
SURR
OUND
R
OOM
B
F
R
ONT
SURR
OUND
SURR
OUND
BA
C
K
CENTER
SUB
W
OOFER
L
SURR
OUND
R
SURR
OUND
B
A
CK
L
SURR
OUND
B
A
CK
R
IC403
IC404
X13 E/6
X13 D/6
X13 F/6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD
7
8