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AUDIO VIDEO SURROUND RECEIVER
KRF-V8080D/V8080D-S VR-8050
SERVICE MANUAL
Panel * (A60-) Front glass * (B10-)
© 2004-5 PRINTED IN KOREA B51-5895-00 (K/K) 616
Knob ass'y * (K29-)
Knob * (K29-)
Escutcheon * (B07-)
VOLUME CONTROL
STANDBY
DSP SPEAKER EQ
ON/STANDBY
DOLBY DIGITAL DTS LOUDNESS DSP STEREO INPUT MODE DIMMER
ACTIVE EQ
A SPEAKERS B
ACTIVE EQ SPEAKER EQ LOUDNESS
DOWN MUTE
UP
POWER
-ON OFF PHONES
DVD/6CH
CD/DVD
PHONO
TUNER SOUND TONE SETUP
MULTI CONTROL
LISTEN MODE AV AUX S VIDEO VIDEO L-AUDIO-R
VIDEO 1
VIDEO 2
VIDEO 3
MD/TAPE
BAND
AUTO MEMORY
Phone jack * (E11-)
Knob(BUTTON) * (K27-)
Dressing panel * (A21-)
Knob * (K29-)
Pin Jack (E63-1251-05) Cylindrical receptacle Knob * (E56-0033-05) (K29-)
Cylindrical receptacle * (E56-)x3 Tuner ass'y * (W02-) Pin jack (E63-1293-05)x2 Pin jack (E63-1080-05) Optical receiving module (W02-4524-05) x2 Screw terminal board (E70-0150-05)
Pin Jack (E63-1316-05) Power cord bushing (J42-0349-05) AC power cord * (E30-)
Pin Jack (E63-1315-05)
COAXIAL
ANTENNA
OPTICAL CD/DVD
OPTICAL VIDEO 3
SURROUND
COMPONENT VIDEO
SURROUND BACK/ SUBWOOFER
VIDEO 2
VIDEO 3 IN
GRAY
BLUE
BROWN
DVD/ 6CH
AM
+
DIGITAL IN
DVD IN Y CB
SURROUND BACK L / SURROUND BACK SURROUND BACK R
Y CR
CB MONITOR OUT
CR
S VIDEO OUT
S VIDEO OUT VIDEO S VIDEO IN VIDEO
R L
SUB WOOFER
S VIDEO IN VIDEO
S VIDEO IN VIDEO
S VIDEO IN VIDEO VIDEO OUT DVD MONITOR
CENTER
RED
WHITE
GREEN
PRE O U P R E OU T
+
FRONT B R L
L
R IN PHONO IN CD/DVD REC OUT PLAY IN MD/TAPE
REC OUT PLAY IN
PLAY IN VIDEO 2
PLAY IN VIDEO 3
FRONT
SURROUND DVD/6CH INPUT
SUB WOOFER
R
FRONT A
L
CENTER
+ - -
+
AC OUTLETS AC 230V~50Hz SWITCHED TOTAL 90W MAX.
VIDEO 1
Pin jack (E63-1317-05)x2 Pin jack (E63-1317-05)x2
Screw terminal board (E70-0150-05) Pin jack (E63-1247-05)
Lock terminal board (E70-0160-05)
AC outlet * (E03-)
Pin jack (E63-0133-15)
Pin jack (E63-1146-05)
Illust. is KRF-V8080D. * Refer to parts list on page 29 .
70%
KRF-V8080D/V8080D-S/VR-8050
ACCESSORIES / CAUTIONS
Accessories
FM indoor antenna (1) (T90-0877-05): EE1 (T90-0905-05): KP AM loop antenna (1) (T90-0893-05) Remote control unit (1) RC-R0823 (A70-1623-05): EE1 RC-R0822 (A70-1622-05): KP Batteries (R6/AA) (2)
Color vs Model
Model KRF-V8080D KRF-V8080D-S VR-8050 Color Black Silver Black ABB. E E1 KP
Cautions
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 rese · Please note that resetting the microcomputer will clear the contents of the memory and return the unit to the state it was in when it left the factory.
For the U.S.A. and Canada
Unplug the power cord from the wall outlet, then plug it back in while holding down the POWER ON/STANDBY key.
For other countries
With the power cord plugged in, turn the POWER ON/OFF key OFF. Then, while holding down the ON/STANDBY key, press POWER ON/OFF key.
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 · Picture output · Speaker ON/OFF · Volume level · BASS, TREBLE, INPUT level · TONE ON/OFF · LOUDNESS ON/OFF · Dimmer level · MD/TAPE settings · Listen mode setting · Speaker settings · Distance setting · Input mode setting ·Sound mode settings · Broadcast band · Frequency setting · Preset stations · Tuning mode · ACTIVE EQ mode · SPEAKER EQ mode
2
KRF-V8080D/V8080D-S/VR-8050
EXTERNAL VIEW / ADJUSTMENT
EXTERNAL VIEW
Knob (K29-8364-11) Panel (A60-2377-01) Knob ass'y (K29-8358-13) Front glass (B10-5507-02) Knob ass'y (K29-8358-13) Knob (K29-8103-04)
VOLUME CONTROL POWER
STANDBY DSP SPEAKER EQ ON/STANDBY A SPEAKERS B ACTIVE EQ SPEAKER EQ LOUDNESS DSP STEREO INPUT MODE DIMMER ACTIVE EQ DOLBY DIGITAL DTS LOUDNESS
DOWN MUTE DVD/6CH CD/DVD PHONO TUNER SOUND TONE SETUP
UP
MULTI CONTROL
LISTEN MODE
AV AUX
PHONES
VIDEO 1
VIDEO 2
VIDEO 3
MD/TAPE BAND AUTO MEMORY
S VIDEO
VIDEO
L-AUDIO-R
Phone jack * (E11-)
Knob (K29-8364-11)
Knob Pin jack (K29-8352-14) (E63-1251-05) Escutcheon Cylindrical receptacle Escutcheon (B07-2689-01) (E56-0033-05) (B07-2606-03)
Illust. is VR-8050. * Refer to parts list on page 29 .
ADJUSTMENT
No. ITEM INPUT OUTPUT SETTINGS SETTINGS SPEAKER : A CN11, FL ch. CN10, FR ch. CN14, SL ch. CN13, SR ch. CN12, C ch. CN15, SW ch. X09(A/5) RECEIVER SETTINGS ALIGNMENT POINTS VR1(FL) VR2(FR) VR3(SL) VR4(SR) VR5(CENTER) VR6(SUB WOOFER) X09(A/5) ALIGN FOR FIG.
AUDIO SECTION
<1>
IDLE CURRENT
-
(FRONT 2ch MODE) Volume: Minimum
Adjust every potentiometer 10 minutes later after turned the power on.
Idling Current Adjustment All power amplifier stage need idling current adjustment after the installation of TRAIT transistor. 1. Connect a voltmeter to CN11 with the correct polarity as indicated by the PCB silk print. 2. Adjust the preset, VR1 to get 8.8mV (Idling current = 20mA) at the voltmeter reading. 3. Repeat step 1 and 2 for all other channels.
3
KRF-V8080D/V8080D-S/VR-8050
4
REC OUT
1 2
VIDEO1 WH1 J61 PLAY IN VIDEO2 PLAY IN VIDEO3 PLAY IN SBL VIDEO1
REC OUT J65
VIDEO2 PLAY IN J66
DVD PLAY IN J67 MONITOR OUT
Rch SURROUND J301 Lch SPEAKERS
1 2
WH2
COMPOSITE VIDEO UNIT (X14- ) (F/11)
6
PLAY IN
VIDEO3 PLAY IN
SPEAKER UNIT (X25- ) (B/2)
J302 SBR PRE OUT SW
SURROUND BACK/ SUB WOOFER
DVD PLAY IN MONITOR OUT
J62
6
S-VIDEO UNIT (X14- ) (G/11)
E601
1
WH69
E602
1
CN68
1 4
WH66
4 1
CN65
5 1
CN67
2 1
J303
INTERCONNECTION DIAGRAM
CN302
4 1
CN304
2 1 1
CN301
CN303
19 1 4 1 4 1 3
1
4 W108 W110 W109 W106 W107 W105
Cr CN2
1
CN2 Cr Cr Cb P3 S-VIDEO SPEAKERS FRONT B Rch Lch SPEAKERS FRONT A J5 Rch AV AUX Rch AUDIO Lch VIDEO J20 Y Y J21 DVD & VIDEO3 IN Cb Y J101 MONITOR OUT WH3
3
CN101
6
WH42
1
Cb
J102
AVR (X14- ) (E/11)
AVR (X14- ) (D/11)
CN41
3 1
4
1
Lch PHONO /AUX Rch J11 Lch CD Rch Lch MD/TAPE REC Rch J12 Lch MD/TAPE PLAY Rch
WH1 Lch J6
2
1
19
WH4
CN5
1
1
4
WH221
COMPONENT VIDEO UNIT (X25-6620-11) (A/2)
Cch FL
CENTER
1
FRONT AUX. (X14- ) (H/11)
7
WH20
POWER TRANSFORMER
1
CN3
3
FR SL DVD/6ch J3
5
CN1
1
Lch VIDEO 1 REC Rch J21 Lch VIDEO 1 PLAY Rch Lch VIDEO 2 Rch J22 Lch VIDEO 3 Rch CN10 CN11 CN12 CN13 CN14
1 2 1 2 1 2 1 2 1 2 1 2 1 2
SR C WH2
2 1
DVD COAXIAL IN VIDEO2 J1
SURROUND UNIT
CD/DVD OPTICAL IN (X08-3310-10) VIDEO3 A2
DESTINATION UNIT No. COUNTRY ABB. U.S.A. K 0-10 VR-8050 P CANADA EUROPE E KRF-V8080D 2-71 E1 KRF-V8080D-S EUROPE MODEL NAME
CN1
1 2
A1 (X08-3310-10)
KRF-V8080D/-S
SW
POWER SWITCH (X14-) (K/11)
CN46
1 2
S2
WH5
WH6
POWER AMPLIFIER UNIT (X09-6760-12) (A/5)
1 1
1 2
2 1
1 2
(X09-6760-12)
DESTINATION UNIT No. COUNTRY ABB. U.S.A. K 0-12 VR-8050 P CANADA KRF-V8080D EUROPE E 2-74 E1 KRF-V8080D-S EUROPE MODEL NAME
CN47
CN49
WH5
T1
CN4
CN4
1
CN5
3
SYSTEM CONTROL VR-8050 J2
CN15
1 2 5
E22
1
9
CN7
1
15
CN6
21 1
21 1
W
W
CN2
10
1
CN3
13
WH21
9 1
W
W
KRF-V8080D/-S J3
1
1
5
E21
1 1
WH91
1
1
WH92
15
1
WH88
10
13
WH89
1
FM 75 GND AM
TUNER ASSY (W02-2974-05) : K,P TYPE (W02-2976-05) : E TYPE
TUNER PCB (X09- ) (C/5)
CN21
CN22
9
WH93
DISPLAY PCB (X14-7630-12) (A/11)
(X14-7630-12)
VOLUME CONTROL CN70 (X14- ) (B/11) STANDBY CN80 SWITCH (X14- ) (C/11)
3 1
5 1 3
1
WH70
WH94
AC/STD. TRANS (X14- ) (I/11)
1 3
3 1
WH80 P2
9
15
15
J501 PHONES
HEADPHONE PCB CN51 (X09- ) (B/5)
1 3
DESTINATION UNIT No. COUNTRY ABB. U.S.A. K 0-12 VR-8050 P CANADA KRF-V8080D EUROPE E 2-74 E1 KRF-V8080D-S EUROPE MODEL NAME
7
7
F1 CN12 CN11 VR-8050 : 10A 125V KRF-V8080D/-S : T4A L 250V
F2 CN22 CN21 KRF-V8080D/-S : T1A L 250V
1 3
WH90
WH78
1
CN50
1
1
CN45
2
P501
VR-8050 KRF-V8080D
A
B
C
D
E
PC BOARD (Component side view)
1
COAXIAL IN OPTICAL OUT OPTICAL IN VIDEO3 CD/DVD
X08-3310-10 (J70-1715-12)(SIDE A)
S1
C46 R44 C42 34 C58 C57 33 R43 C43 C102 5 C47
J1 A3
C7 C6 C5
R11
R2
R1
R12
C41
2
R50 C2 R32 R24 R31 C65 L2 44 C1 R46 X6 R45 R47 R48 4 1 1
C109 4
D12
R4 1
48
37
D11
36
IC10
C101 8 1 R107 R109 R111 4 1 R127 C130 4 1
IC23
O
R81
C85 12 13
IC1
25 24 R23
R88
D5
R49
R65 L4 R22 L5 R509 R554 R553 R508 R507 R505 R504
C121 11 12 R42 R51 C44 22 C49 C142 C141 23
D17
IC6
5 8
G
R30
R41
I
C82 R82 C557
D6
D8
C558
R503
R549 R91 108 C529 C561 C562 CP66 109 R506
R550 C545 73 R502 R515 R514 R513 R501 72 R511 R512
R52
R89 R90
R516
3
IC21
O C95
8
7 R26 R25 CP75 1
C94
C97
D9
CN3
IC50
R546 R541 R542 R543 R524 R544 R521 R545 R523 R93 R97 R96
R548 R547 CP51
14
I
CP74
IC62
G
CP73
13
3
7 C544
1 8
X51
144 37 1 R538 C539 C538 36 CP54 CP53 R526
CP52
CN5
IC61
8 14 C150 C149 CP72 R152 1
R84
R517 R525
1
CP71
R528 R529 R530 R532 R527
R85
R94 R95
R92
Q1
BE I G
Q2
IC55
8 O 1 3 1 3 1 5 4 IC57
1
20
1
20
D10
BE
IC54
10
IC52
11 10 C546 C548 16 9 CP58 11 11 10 1 20
D13
D4
C564
C91
IC22
5 IC58 4 4 5
IC51
20 1 R536 10
IC53
11 R172 R533 R534 CP60 C196
5
4
D16
R83
R87
3 1
D14
IC16
8 R170 R168 R167 R169 1 R171
D15
IC63
C88 C555
IC56
1 CP65 C550 8 CP57 CP56 CP63 CP55
C193
CP62 CP61 C100
5
40
21
R560 R561 R562 R563
5
IC18
C190 C262 5 8 C189 4 1 C267 15 C261 C265 1
CP59
48
25
22
1
C195
IC49
IC19
8
C194
C268 16
IC60
C79 C266
D1
R98
R86
23
C551 CP64
44 C192
IC20
C99
1
20
IC59
R564 R565 R566
6
D3 D2 CN1
R567
1
24
C191
30 C198
1 C197
CN4
2 1 1
CN53
2 50 1
20 21
7
C161 4
5
4
C162
4
D7
CN2
10 1
R537
C122 R112 R110 R108
IC2
5
IC12
8 C129
5
IC14
C110
A2
A1
L1
C48
Refer to the schematic diagram for the value of resistors and capacitors.
5
4
7 2
R209 R211 R219 R129 R163 C170 C169 R122 C124 R124 R104 R56 R55 R148 C146 R142 R144 R150 R146 C144 R128 C126 R130 R126 R132 R149 R145 C143 R151 R147 C145 R141 R143 R131 R102 C104 R125 C125 R123 C123 R121 C105 C106 R106 R105 R103 C103 R101 R186 R189 R187 R185 C181 R181 R261 R265 R182 R263 C182 C263 R188 R264 R190 C264 R266 R262 R165 C165 C166 R166 C163 R161 R162 C164 R164 R210 R212 R220
5
3
1
6
6
D41 D42
R203
F
R217
X08-3310-10 (J70-1715-12)(SIDE B)
PC BOARD (Component side view)
R216 C45 C570 C549 C569 C50 C9 C547 C556 C8 C51 C63 C567 C519 C520 C525 C526 C504 C501 C505 C518 C503 C502 C506 C507 C508 C509 C527 C528 C510 C66 R62 R61 C532 C531 C62 C61 R63 R7 C3 C4 R8 C64 R64 R33 R27 C16 C533 C534 C535 C536 C537 C540 C563 R572 C542 C543 C541 R571 C573 R573 C572 C566 C530 C571 R518 C15 R510 C511 C522 C523 C524 C568 C521 C517 C515 C516 C512 C513 C514 C14 C11 C84 C565 C559 C13 R21 C12 C560 C553 C552 C90 C89 C96 C93
R215
R213 R214
R205
R207 R208 R206 R204 R202
R218
G
R201
H
R552
BE C98
Q51
I
R551 C554
IC24
OG I
R539
R540
C83 5
C574
D51
R6
IC26
1 R3 C80 C92 C81 R5
J
Refer to the schematic diagram for the value of resistors and capacitors.
4
7 2 6
P501
C502 C501
5
3
1 K
X09 C/5
X09-6760-10 A/5 (J70-1676-01)
J501 E501 J6 J7
C303 1 5 W25 W79 R149 W53 R333 W24 55mm W56 C195 W52 80mm
CN1
1 R319 W51 W54 C452
CN51
3
PC BOARD(Component side view)
PHONES
D35 Q312
K5 W26 60mm E R141 R341 R340 D34 W60 L6 W58 W61 W64 W66 K4 B L3 W55
L
D12
W50 W65 W317 C453 C451 C302 R318 C450 W57
C143
D14 D15 Q311
E R200 R339 W62 R338 W59 C326 R142 W63 B
L
SPEAKERS FRONT B
WH3
R192 BLK IDLE SW 3 1 C322 R196 B R198 VR6 W72 W68 L4 W69 W86 W71 W67 C360 B
C196
R
R321
C144
Q54
E
W76 R152 R202 R151
D11
R404 R150 C301 W74 W77 B W73 E W75 E R402 E R408 R329 W70
Q358
W251 C315 W315
D26 / W8
D25 D24 Q301 Q313
R325
W78
E
Q307
E 1 2
CN15 D23
R327 4 K1 E B E R324 R323 W85 W89 R463 W92 W94 W99 W103 W107 R191 W113 L1 R199 W96 R464 R306 W100 W102 W91 C317
E
B
WH1
C141 W15 W14 C192 C139 C140 C142 W13 C190 1 W82
D13
B B
E R406 W83 R330
WH4
Q52 D60
E R326
Q305
M
Q306
C90
C92
W10
R301 W197
C318 W80
CENTER
R328 C316
B B W84 R322 B W248 C321 E R194 W90 R148 B
C
C93
W12
C189
C191
C91
W11
W81
Q308
Q608
X09 B/5
X09 E/5
R623
R624
Q609
B
R621
C607
D605 W325
IC3
CN8
W285
R622
C608
R620
C604
R618
W320
W288
C606
R616
1
10
W269
W324
IC6
C605
R619
C603
R617
W321
R614
D606
R613
E
B E
W322 W323
D607
R612
R611
R615
1
2
CN21
14
15
CN22
1
W274
W275
9
1
WH21 5
2 E21 4
W295
Refer to the schematic diagram for the value of resistors and capacitors.
W93 W88 L5
Q304
C307
W98 W101 W105 R102 R101 R201 W104 W108
C193
R308
W95 R460
W87
D18 D19
B
R317 C306 R307 W106 W110 W109 W116 W123 W128 W126 W130 R91 W136 W142 R92 C362 W133 W141 R104 W112 W115 W119 W117 W120 W125 W127 W131 W124 W134 C361 W138 W144 1 R309 W149 W148 W172 W139 W143 R103
2 1
C308
CN13
W97
C309
R146 W121
SPEAKERS
B B W111 W118 W122 W129 W132 W135
L
J5
Q310
R99 R331 E W140 B K3
Q34
E W137 B E E
W114
IDLE VR4 SR
C95
N
FRONT A
Q356
C358 E R384 R388 W151 1 W145 R382 W155 R386 W215 W223 R366 R367 R391 E
R337 R336 R335 R100
D33
W152
W147 W287 W153 W188
D32
R334 W146 K2
R332
C94
R
Q32 CN7
B W154
W156
CN6
15 W165 W163 W164 R414 R413 W167 W171 W174 W168
Q309
L2 B E
D56
9 R144 R411 R392 R412
W157 IDLE R
B
D221
W158 W162 W169 14 1 B W173 R230
R364 R365 R389 R409 R390 R410 W150 R468
D54 D53 D57 D61 D58 D62
B
C228
CN10 2 1
R96
Q351
R462 E R461 R465 W179 R466
D64
D66 D68
D601
1 C229
W177 E R467 B W176 W180
Q362 C366
W178
R355 R354 E R315 E
R229
R437 R231
C231
J4
R235
B W170 W166 B W159 W160 VR2 W161 W175
Q337
8 B
IC5
B
R233 E C232 R438 R232 R236
IC4
C230
Q14 D65 D67
E W183 E R469 R98 C356
PRE OUT
4 C227
WH6 BLU
W181 BE R473 C368 R475 C370 R472
Q352 D600
EB R474 7 C313 C314
C226 5 C225 8 R227 E BLK R302 W186 B W190 1 C221 C223 C233 R225 R226 R224 R228
Q338
B R57 R58 E
R234 C37 R55
Q365
Q361 Q363 Q360 Q364
E B W189 W182 W185 W184 C304 E R362 W195 W200 R458 R457 C184 R459 R358 R356 W201 R360 W203 W204 W209 E W187
Q354
O
B
C224
R223
W192
C38
R471 C365 C367
CENTER SUB WOOFER
7
E W191 W196 W199
D16
R303
W193
R56
C222
WH221
R316
Q302
E B C305
D17 R600 C164
R305
R436 C323
W194 W198
W301 R237 4 W27 45mm
R53 R54
C35 R51
Q12
B
WH5 RED
D27
R304
Q303
B C170 E C600 R168 R170 B C188 R182 R184 C178 E E E
Q336
B R176 R166 R164 W208
C56 R314 R60 W319 C54 R162 R221 C52 W213
W206 W207 R52
C36
D52
R94 IDLE C W212 W211 W210 W205
SURROUND
DVD/6CH INPUT
B
WH2 BLK
Q50 D30 D6
E B
WH7.8 BLK
C58
R195 B VR5
E
B
C166
D22 Q42 Q48 R172
B E C168 R351 C174 C351
R49 W214 W217 R50 W216
C33 R47 R45
CN12 2 1
B
J3
WH7.1 BLU
Q44 C172 Q46
R186 W222 R188 R174 C186 R178 B R180 R190 C176 C114 E
R313 R434 R352 R353 C352 C311 C353
C45
C34 C47 R48 R46 W218
FRONT
Q53
E E B R407 E R401 W229 R405 E W225 R403 C359 R197
Q334
B W221
C31 C44 C312 E
P
WH7.3 RED
Q357
W220
Q30
W224 C134 C138 W227 E B C120
R118 R120
R116 R114
C46 40 41 R44 C112
R41
VIDEO 3
PLAY IN
D28 D4
R132 R134 E W219 E B
R126 B
C116
W49 25 W228
95mm
Q22 Q26
E B W233 R122
J22
C118
C354 R432 C57
W226 R42 24 64
C32 C29
IC2
Q51
B B B B
Q28
R124
C124
E R130
Q24 C122
B
R37 1 65 2 W231 C55 C30
CN11 2 1
W4 W6
J2
W232
W230
PLAY IN
D59
R193 IDLE L R95
VIDEO 2
W234
C128 W235 W238 W242 W236 W239 VR1 R82 E W244
R136 R138
C136 R128
R140 C64 C126
E
B
W7 W5
R38 C53
Q332 D2 Q6
B C88 E C84 R76 R78 B E R72
D602 Q2
B
W3 R68 R70 C66 R66 R64 C62
R112 R222 R161 R111
C27 1 R59 80 R33
CN5
C51 W302 W241 W245 R43
R35 C28
PLAY IN
WH7.7 YEL
Q13
E E E E C355 B W256 R359 R357 W267 R97
W255
R86 R84
Q10 Q353
E R363 W260 C82 C78 R88 E E B
Q602
C70 C86
E R80
Q4
B R90
C68 C74 C72
W237 W240 W243 W246 W249
W247 18 19 W300 W22
J21
VIDEO 1
WH7.9 ORG
W250 R39 W273
R34 R36
Q
Q8
B
W252 R74 C76 C163 E B R602
C25
WH7.6 WHT
W303 C183 R175
W254 W23
R29
WH7.10 GRY W253
W259
REC OUT
D5
W262 W264
D604 Q45 Q11
B B R93 IDLE SL B B VR3 W35 R145 R361 R181 W265 W266 E R185 B C187 E R177 B E R171
Q335 Q41 R167
B R169 C161 R165 R163 C165
W258 W305 2 W20 1
W257
C26
R40
CN4
20 21
W261 W263
R30 C23 W271 R31 R25 R27
Q43
WH5 RED
PLAY IN
Q49 D51
R183 C177 C181 R187 E B
Q604
C169 C185
E R189
W268 R179 B C167 C173 C171 E W280 W283 E B R173 C175 C65
C310
W278
R32
E B R604 Q606
WH2 BLK D21 D20
MD/TAPE
WH6 BLU
Q47 D1 Q5
B R81 E 1 E E E C357 W298 R147 R83 R85 E C85
W270 R312 R15 W307 R75 R77 E W272
C24 R26
J12
R28 C21
D603 Q1
B R67
E R65 R63
W276 B
Q331
B C89 E R71
R601 R435 R431
W279 R310 W306
C324
W282 W286 W308 C325
CN14 2 1
W277 R23 W281 R24
R21 C22
REC OUT
R
WH21
J1
Q33 Q31
B B
Q9
B
Q603 E
C71
Q3
B
R69 C67
C63
R22 W21 C69 C75 W291 R311 R343 2 R19 W309 W284 C19 1 R17
Q355
E C79
C83 R87 E C137 W296 W297 C133 W350 W294
C87 E
R79 R89
R603 E
R606
CD/DVD IN
Q7
B
R73
W312 C77 C73
W311
W310
4
1 W290 W289
3
1
R16
C20 C113 R605 R342 R18 4
WH7.4 BLU
Q605
J11
Q29 C119
B R125
Q333
E B B
CN2
R433 B C15 W313 R610 R607 R453 W292 C320
CN3
R20 5 W1
B W293 R383 R387 R381
WH7.5 RED
E22
1
WH7.2 BLK
D3
R385 R131
D29
E
Q21 R117 Q25 D55
R133 R143 C127 R135 R137 E B
C17
R13
PHONO IN
Q607
C364
Q27
E R123 C135 R127 B E
R121
B
R119
R115 R113
W318 R608 E R609
R455 B R456
R7 C9
C5
C3
R3 R5 C7
R1
C13
C11 R9 R11
IC1
C16
W314
Q23 C115
R129 R139 C125 B C117 C121
C1
R476
R450
R452 R451 C111 C123 C369 R470
D69 D63 Q359
E
C18 R14 W2 R454 8
C319
C2 R2 C4
C6
R4 R6 C8
W299
C12
R10 R12 C14
R8 C10
C363
S
4 5
1 8
7 8
1 14
T
8
U
V
W
X
Y
Z
AA
AB
AC
AD
PC BOARD(Component side view)
COMPONENT VIDEO
1
Y
VIDEO3 IN DVD IN CB CR Y
MONITOR OUT CB CR IR IN IR REPEATER
X25-6620-10 A/2 (J70-1704-32)
X14 J/11
220-240V
110-120V W141
R201
S1
P1
C105
C139 C115
C106 C138
J101 C134 C101 C136 C108 R108 R111 C122 C109 C124 R107 C116 C121 R110 C103 R109 R112 C135 C102
J102 C211 R218 W3 1 C107
P201
R215
J201 R216 R207 R208 E B R210 Q203 R211 R209 D204 R212
J202 R213 R214 C210 R206
C104 C137
2
W1 W2 C212 R217 C213 C215 Q201 B E R202
C214
14
W5
C113 C114 R105 R106 4
C112
C111
WH1 W52 W14 W53
1 3
C110
C118
IC202
W4
W8
R101 R102 R103 C142 R121 9
R104
W9
W6
C129 C123 W69 C117 C127 W19 IC102 1 W10 W16
R120
C119 8 7
Q204 E C207
C206 Q202 B E C216
B
D201 D202 L201
R204 W12 R205
1
CN201 2 6
1
CN1
5 F3 T4A L 250V
CN101
R113
C131
14
I
7
C141 C140
1
C132
D205
C203 R203
8 W18
G O
C205
W54 CN3 7 CN4
C209
C201
C208
W11
W15
IC201
IC101
C120 C128 R122 C143 7
C130 8
3
C202 W17 1
AC OUTLETS
S VIDEO MONITOR OUT DVD IN VIDEO3 IN VIDEO2 IN VIDEO1 IN VIDEO1 OUT
CN202
L202
D203 D206
E603
R659
C659
C657
R661
R657
R655
R653
C661
C655
C653
C652
R651
C651
C660
R660
R658
C658
R656
C654
L
R
TRANS.
R663
SURROUND BACK/ SUB WOOFER PRE OUT
C662
R654
J2 J3 J4 J5
SURROUND
C656
R652
R665
C663
C665
C667
CN47
W129
W134
R681 R680 R683 R690 R693
R682
C693
CN45
AC
W127
R687 R686 R685 R691
W126
2
2
1
FRONT
ROOM B
CN11
CN22
R669
R666 W124 R672 C676
R688
CENTER SURROUND BACK SUB WOOFER SURROUND
C664
C666
C668
C670
W130 W132
4
64
1
W201 C672
W202 C673 W138 W139 4 R668 1 W136 W137
T1A L 250V
R673
W960
49
16
W120
Q66
Q65
R670 B
E
W121
D655
48 R678 5 1
IC65
17 R667
3
F1
J303 W24 C308 W23 C305 C307 R335 R337 R338 R325 R327 R328 C310 Q307 Q308 B E E R340 B B R317 R307 E E Q317 E J302 C306 W22 C303 R333 R336 R323 R326 Q306 B E E B C304 W21 C301 R331 R334 R321 R324 Q304 Q301 B E E B B R311 R301 E Q311 E R342 R344 R421 R415 C427 W25 C302 R332 R322 B E C438 CN304
1
2 RED W118
F2
E
CN48 C311 CN12
D656
C675
CN21
C674 R671 W123 1 2 C671 R689 6 R675
E602
33
32
WH5
D652
2 WH69 W133 R676 R677 W128 R692 W131 R664
5
C313
C317
J301 R427 D401 R425
C312 W32 C432
C315 C316
4
1 C460
CN67
CN65 1
W203
W135
X25 B/2
10A 125V
W125 C677 B
1
1
CN68
R684 R679
R318 R308 Q318 B
B R315 R305 B E Q315 E
R316 R306 Q316 B
B R313 R303 E Q313 E
W111
R349 W30 C439 R339 R461 R455 C457 R507 C451 C309
R350
R347
R348 W31
R345 R353 1 Cch 4
R346 R354 8 SBch 5
R341 R343
R428 W66
R423 R417 C429 R505
C430
C410 R404 W40 R403
R502 R442 R408 2 Q404
D453
WH2 R411 C452
C453
W47 R405 C411 Q407 B R439 W35
R455 W103 C454
W37
P2
C202
Q408 C405 E B E
R443 R409 W43 W46 R437 W63 W55 R438
E
R412
Q201
E C402
B
D452 D451
E
B
R456
6
C412 C406
R444 E C403 C409 R410 C404
C408
R451
W104
R406 C445
R503 R506 W41
R504
C407 C401 R402
C452 R452
C451
R453
R424 R418
W44 R422 R416 C428
R413 C425
R420 R414 C426
R501 W34 R401 4 C441 R441
R457
T1
5
6
K451
C104
D455
B
R607
R606 R609
C607
R610
C457
C456
C606
C605
R202
D202
R603
C449 C458 R463 W51
W67
E
B
C459
IC45
C454
R448
W62
7
R464
4
1
CN303
1
2 1
O G I C102 R458
R451 R449
D201
C201
3
1
5
1
W102
E601 WH69
6
2
7
9
10
Refer to the schematic diagram for the value of resistors and capacitors.
C609
C608
CN2
C611
C459
C455
W39
CN50 C419 R434 R452
CN49
C602
B E
R608 R601
R602
C601
R459 R457 Q411
C458
R604
R462 R456
R454 Q412
R458 R460
R440 W49
R201
C603
E
R605
C604
C610
W20
16 W13 Q305
1 W68 W42 Q303 R314 R362 B Q314 IC403 C440 C446 R445 C436 C450 R446 B Q405 W64
B
C133 C431 R431 R312 R302 1 SLch 4 Q312 Q302 W26 R432 8 SRch 5 R433 IC402
X14 G/11 X14 I/11
J67
R662
J65
SPEAKERS
J66
J68
E704 WH66
4 GRY 1 YEL
C669
4 CN302
5
Q402 B E R426 E B Q401 R419
R674
R430 C437
E705
1
W29
W28
W27
1 8 FRch 5 IC401
19
18
R356 C434 SBch R360 R359 R351 8 5 R355 R352 C433 Q320 E B IC404 E B Q319 4 R310 R358 R309 C435 R320 1 SWch B B R319 E E Q309 W38 R357 Q310 R453 C453 R330 R329
FLch WH1
ROOM B MONITOR OUT
D454
R454
MONITOR OUT
DVD IN
VIDEO3 IN
VIDEO2 IN
VIDEO1 IN
VIDEO1 OUT
CN301
C442
C444
X14 F/11
Q451
E B Q403 R407 Q406
1
C443
W45 WH2 R436 W36
B
W33 W65
D402 WH1 W59 E B W58 Q409 W57 R447 W56 C448 R435
W50 W48
C420 R450
J63
J62
J61
C447 W60
W61
AE
AF
AG
AH
AI
AJ
AK
AL
AM
AN
PC BOARD(Component side view)
1
X14 C/11 X14 K/11
S733 SP-B S732 SP-A 1 SW CN46 2
X14 E/11
C403
C411
X14 D/11
C402
X14 H/11
79
I G O C407
W105 W106 W107
C405
W142 CN41 W122
1
BLK WH20 1 W140
WHT 7
R506 C508
R503
R509
C505
R510
2
CN80 3
STANDBY S731 W145 R733 R732 R731 R734
C409
IC402
W113 W116 W112 C410 W114 C408 W115
C401 R504 C506 C503 R505 C507 TH1 W119
3
X14 B/11
CN70 VOLUME CONTROL
C504 R502
C502
R501 C501
R508
R507
R410
S VIDEO C511
W117
78 C406 W108
I G O
VIDEO
L
AUDIO
R
D401 WH42 YEL 6 W204 D503 D504 1 BLK W304 J21 C510
1
S2 D734
W109 W110
C404
IC401
P3 C509
J20 D502 S763
POWER
3
X14-7630-10 A/11 (J70-1675-11)
W801 W802 W803 W804 W724 BLK 1 WH87 7 GRY 1 BLU W710 D803 D801 D804 D802 E703 W712 R885 R997 W719 W768 BLU 10 R835 R836 R881 R868 R869 R870 W765 E701
C907 C909
1 D501
3
W773 BLK BLU 1 13 WH88
R805 R967 R910 R806 R898 R894
DISPLAY & MICRO-COMPUTER PCB ED78 69 67 22 21 R113 R114 3 1
WH89
WH78
BLK 1
R882 D743 W713 DSP/ THX D742 SPK. EQ B D741 R990 ACT. EQ W718
R884
R909 R998
R900 R899
R892 R891
R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112
W706 W707 W708
Q731
B E
R897 R896
Q778 D745 B
R778 R777
D806
1
4
Q843
R755
W722
1
3
D841 1 W735 R846 W726 E B Q842 D844 R845 64
R782
W747
D776 W728
X701 25 26 R851 W757 W758 C856 R975 R974 R973 8.38MHz 1 100
R804
R779
3
W702 W703
CSII
D755
D843
16
49
C705 C741
R886 R887
RED
W730
W701
IC78
R802
R742 R745 DTS R741
R883 R867
R906 R914 R901 R905
D791
C908
C791
17
48
R115
R781
R801 R803
R893
R895
A791 E 5 4
W806 R911
RED
7
R743 DOL. D. R744
D744
32 33
W807
D805
R890 R889 R888 WH94 1 5 R946 R948 R947
R908 R907 R912 R904 R903 BLK
WH80 C794 W705
C779 C780 C777 C778 R776
C845
W746
W754 C702
C101
W727
R120
1
IC79 OG I
W720
W721
G I O
R709 R791 R715 R710
R714 R713 R712 R711
C844 DIMMER R852
WH70 R949 R950 R717
THX/ LOUDNESS S709
SPK. EQ S710
ACT. EQ S711
DSP S712
STEREO S713
INPUT MODE S714
D846 W731 W732 S715
IC84
C843 R780
C857
C793 C792 W717
R982
W749
R925 R928 R929
W741
8 IC74 9
Q777
B
W301
C814
C813
C812
C852
Q841
R833
R984 R985 R976 R121 R996
W759 R989 R988 R987 R986
R754
R859
E
R994 W763 R921 R979
R977
R922
R926
B
X811
W716
R902 W743 W745
W725
D750
D751
D752
D754 4.3MHz 16 S704 R813 1 C818 D746 C819 IC81
W748 W750
C811
16
WHT 15 D963 W769 D961 R978
WH92
BLK 1 W777 W778 R965
S716
R862 W737 W738 R861 R860 W303 W736 C816 W739 W740 9
R969
W774
R968
C766
W752 W753
R999
DVD/6CH
R750 R751 R752
R702 R701 R704 R703
CD/DVD
TUNER
C704 C703 R952
SOUND
S718
S719
S720 UP
S724 R718 R719 R720 R724
W775
R749 R748 R747
R746
R705 R707 R708
R706
S701
S702
PHONO/AUX
S703
MULTI CONTROL S762 R855
E702
D962
D964 S761
W776
R966
R951
R753
D753
W762 W734
C103
WH90 BLU 1
D749 W709 W711 VIDOEO-1
W302
6
R721 R722 R723 AUTO R725
TONE
W756 R962
SETUP MEMORY S723
C854
R854
W744 R764 C763 DOWN S725 R763 C764
W805 WHT 9 WH91 W766 W767
BLK R761
C855
W760
D748
D747
W770
R814
C853 R853
R762
R765 R766
C817
8
C765
S717
C761
3
W715
MD/TAPE
VIDEO-2
VIDEO-3
BAND
S707
C815
S721
S722
W761
R964
S705
S706
S708
R961
1
C762
R963 LISTEN MODE
7
Refer to the schematic diagram for the value of resistors and capacitors.
11
F. AUX
MUTE
R995
R923
R832
G I O
W723
C831
C833
R980 W764
R930 R931
IC83
R933 R932
R831
C832
E
C841
C842
R970
R834
C701
5
W742
W714 1
9
D831
W951 W950
R934
ORG
D842 R844 R843
R842 R841
R972
R971
W751
76 75
R927
R935
R991 R992
R981
R993
R924
R857
R716
3
R983
Q776
W755 R856
WH93
R937 R936
E
B
R866 C851 R864 R865 R863 C858 W704
IC90
50 51
R940
R939 R938
R945 R944 R943 R942 R941 BLK R858
E
1
R913 YEL WHT
W771 W772
12
A
B
C
D
E
F
G
H
I
J
KRF-V8080D/V8080D-S/VR-8050
(X08-3310-10)
33 41
1
97
17
+5V 35 33 R50 180 34 36 R31 100 16 C15 1000P C50 0.01 40 39 38 37 35 34 34 33 31 C46 47u25 + C41 0.1 36 35 34 DZF1 VREFH VCOM P/S MCLK AVDD AVSS 33 32 31 +3.3V +3.3V R44 10 C43 2.2u50 + C42 0.01 IC55 IC57
DUAL BUS BUFFER GATE D42
R43 100
SINGLE 2-INPUT POSITIVE-AND GATE
R27 100K
C16 0.01
R25 100
R33 180
R26 100
R32 1K
89 R30 33
56
44
43
42
41
CDTI
TDM
L4
L5
DVD COAXIAL IN VIDEO2 A1
VCC
T3 C3 22P R7 75 T2 T1
L1
SDTI(1,2,4)
CCLK
CSN
J1
C1 R11 4700P 100 R24 100
+5V
1 2 3 87 R45 10 4
OVF RIN LIN
36
35
34
33
32
31
30
29
28
27
26
CDTI
CSN
INT0
PDN
XTO
DAUX
CCLK
CDTO
94
L2
MCKO2
SDTO
BICK
+5V
C2 R12 4700P 100 R6 4.7 1/4W +5V
VCC
Y1
C563 0.01
38 R21 18K C12 0.47 39 40 41 42
AVDD R VCOM AVSS RX0 NC RX1 TEST1 RX2 NC TEST2 XTL0 XTL1 RX3 RX4 RX5 NC I2C/SPI RX6 RX7 VIN P/S NC
MCKO1 DVSS
23 22
53 C14 0.1
NC1 ROUT1 LOUT1 ROUT2 LOUT2 ROUT4 LOUT4
28 27 26 25 24 23
R537 4.7K
GND
OE1
A1
3
2
SDTI4
DVDD
DVSS
TVDD
PDN
D12
+5V R3 4.7 1/4W
U BIT C BIT B START TX1 TX0 NC TVDD
TST
100
43 44 45 46 47 48
19 18 +3.3V 17 16 15 14 13 C11 0.1
CAD1
DZFE
CAD0
OUT
1
R1
192kHz 24Bit DIR
V BIT
20
ROUT3 LOUT3
SBR SBL
13
16
18
15
19
20
21
12
14
+3.3V
VCC
3 2
C6 47u25 +
A2 VIDEO3
GND
R51 10
A18
A16
AD6
AD7
AD5
OUT 1
R2 +5V +3.3V 100
+5V C556 1000P
R52 4.7 1/4W
AD4
C44 0.1
C49 10u50 +
A17
A15
AUDIO SERIAL DATA OUT
C45 0.1
C51 0.01
17
22
OPTICAL IN
SW C
4
2
3
2
1
SL
1
CD/DVD
GND
2
IC1
DVDD
21
SR
Y2
3
GND 34
FL
R538 4.7K
C5 47u25 +
+5V
FR
+5V
L3
96KHz 24Bit CODEC & DAC
A
B
C550 0.01
+5V
1
10
11
3
6
8
5
9
12
2
4
7
CP64 22 +3.3V
44
43
42
41
40
39
38
37
36
35
33 C551 0.01 C549 D1 2 A1 OE B1 19 AD0 +3.3V 20 VCC DIR A2 1 D0 0.01 12
+5V
+5V
+5V
+5V
+5V
A18
NC43
A16
A15
I/O6
NC42
C557 1000P
GND2
NC1
NC2
I/O0
I/O1
+3.3V
1
CE
10
11
+3.3V 97 94 R510 100K C514 0.01 C513 0.01 C512 0.01 C510 0.01 C507 0.01 C511 0.01 +3.3V 89 88 87 86
+3.3V R506 100K R505 100K R504 100K R503 100K C502 0.01 C501 0.01 +3.3V
+3.3V
R550 10
C509 0.01
R509 33
R64
R554 10
R553 10
R508 33
AD10
AD11
C558 1000P
7 2 6 C64 0.01 C66 22P 3 1 C8 220P C9 220P 6 R63 220 5 4 GND R62 1M C63 1000P X6 24.576MHz R61 1M C61 8P C62 8P 5
+1V +3.3V 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 +1V 73
+1V
C65 47u25 +
DAI P19 (SCLK45)
DAI P13 (SCLK23)
DAI P20 (SFS45)
DAI P14 (SFS23)
DAI P18 (SD5B)
DAI P17 (SD5A)
DAI P16 (SD4B)
DAI P15 (SD4A)
DAI P12 (SD3B)
DAI P10 (SD2B)
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
FLAG3
DAI P11 (SD3A)
FLAG2
VDDEXT
GND
+5V
109 C515 0.01 C516 0.01 C517 0.01 110 111 112 113 114 115 C521 0.01 +3.3V 116 117 118 119 C523 0.01 120 121 122 C562 100P
A6
A0
A1
A5
A4
GND VDDINT GND VDDINT GND VDDEXT GND VDDINT GND VDDINT RESET SPIDS
3
DAI P9 (SD2A) DAI P8 (SFS1) GND VDDINT GND VDDINT DAI P7 (SCLK1) DAI P6 (SD1B) DAI P5 (SD1A) DAI P4 (SFS0) GND VDDINT VDDEXT
71 70 69 68 67 66 65 64 63 62 61 60 59
R501 33 +3.3V R502 33 C504 0.01 C547 0.01 20 19 C505 0.01 R511 33 R512 33 R513 100K +3.3V R514 100K C518 0.01 +3.3V C519 0.01 OE D1 CP56 22
A7
A2
A3
SYSTEM CONTROL
2
GND VDDINT
VDDEXT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
+1V
CN5
+3.3V VDDINT 72 C503 0.01
AD12
AD8
AD9
1
VCC
CP55 22
4
CN2
C570 0.01 MVDD 10 MGND 9 F2 SUPPLY 8 +9V
18
17
16
15
14
13
12
VCC
Q1
Q3
Q6
Q5
Q8
Q2
Q4
C522 0.01 C561 100P +B C569 0.01 +9V CP66 22 121 122 125 127 +B C545 0.1 C524 0.01 R516 100
TRANSPARENT D-TYPE LATCH
GND D2 D3 D4 D5 D6 D7 D8
1
AD11
AD15
AD13
AD14
AD12
AD10
LEVEL SHIFTER (3.3V 5.0V) X14-A/11WH88 4/4
AD9
123 124 125 126 127 128
GND VDDINT SPICLK MISO MOSI GND VDDINT VDDEXT AVDD AVSS GND CLKOUT EMU TDO TDI TRST TCK TMS GND AD13 AD14 AD15 44 43 42 41 40 39 38 37 GND DAI P3 (SCLK0) DAI P2 (SD0B) 58 57 56 55
IC62
126 CP71 180 CH. SPACE S DATA 7 6 5 CP72 180 36 5 S BUSY 6 DSP RST 4 CODEC OVF 3 CODEC PDN 2 DIR PDN 1 33 17 2 31 4 41 CP73 180 12 4 1 2 3 4 5 6 7 GND VCC 14 13 12 +5V
R515 100K 56 C560 0.01 R548 10 +3.3V A10 A11 A12 A8 A9 +3.3V A13 A14 A15
BE-1
5
C527 0.01 C529 10u50 + C530 R518 0.01 10 C528 0.01 11 10 9 8 10 126 +3.3V 8 +3.3V
129 130 131 C568 0.01 132 133 134 R546 10 R541 10 135 136 137 138 139 140
IC50
DSP
53
16 AD8 AD9 AD10 AD11
AD8 AD9 AD10 AD11 GND VDDINT AD12 VDDEXT
52 51 50 49 48 47 46 45 +3.3V C526 0.01 C525 0.01 CP51 22
20
+3.3V
54 VDDINT DAI P1 (SD0A) 53
GND
C520 0.01 R547 10
CP57 22
AD8
10
6
8
3
2
5
4
7
9
Q7
LE
IC51
11
CP58 22
19
18
17
16
15
14
13
12
VCC
Q1
Q3
Q6
Q5
Q8
Q2
Q4
CN3
AK CS 13 DSP CS 12 AK CDIN 11 DIR CDOUT 10
C548
0.01
OE
D1
D2
D3
D4
D5
D6
D7
IC61
125 9 8 9 10 11 12 13 14 VCC GND 7 6 5 4 3 2 1 127 5 121 2
AD12 AD13 AD14 AD15 R517 22 R525 22 C531 0.01
AD0
AD1
AD3
AD2
AD5
AD6
X14-A/11WH89
AK CCLK 9 DSP MOSI 8 DSP MISO 7 DSP SCK 6
CP74 180
34 5 8 9
122 12 C544 0.1
R524 4.7K
R523 4.7K
R521 4.7K
141 142 143 144 R572 +3.3V C541 0.01 100
GND BOOTCFG0 XTAL VDDEXT BOOTCFG1 CLKIN CLKCFG0 CLKCFG1 VDDINT
ALE RD VDDEXT VDDEXT VDDEXT VDDINT VDDINT VDDINT VDDINT VDDINT VDDINT VDDINT GND VDDINT FLAG0 FLAG1
6
4/4
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
D6
D5
D3
D7
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
+1V
21
10
11
20
13
16
18
19
23
26
28
29
30
33
15
25
12
22
14
17
24
27
32
34
35
36
16 17 10 +3.3V
31
SEL CLK 4 SEL DATA DIR ERF 3 1 DSP INTREQ 2
GND
A8
A6
+3.3V
A5
C573 1000P
C543 0.01
C540 0.01
C539 0.01
C538 0.01
C537 0.01
C534 0.01
R528 4.7K
R529 4.7K
R530 4.7K
R532 4.7K
R527 100
R526 22
AD1
AD6
AD5
AD3
AD7
+3.3V
+9V
+3.3V
AD4
+3.3V
AD2
AD0
R573 1M C572 15P C571 15P
+1V
C536 0.01
C535 0.01
C533 0.01
C532 0.01
X51 18.750MHz
C542 0.01
+1V CP54 22 CP53 22
BUS TRANSCEIVER
B8
B7
B6
A7
B5
B4
B3
A4
11
13
16
12
14
15
AD6
AD5
AD3
AD7
+B
+3.3V
+3.3V
+3.3V
+3.3V
7
+B
+9V
+9V
+1V +B
13
X08-3310-10 (1/2)
14
AD4
AD2
AD1
17
18
B2
A3
R571 1M
10
SEL ST 5
14
WR
9
8
7
6
5
D4
4
1
3
6
8
2
4
5
7
9
IC54
3
D2
BD-1
CP75 180
AD4
AD7
R545 10
10
6
8
3
2
5
4
7
9
R544 10
1
D8
R543 10
CP52 22
GND
LEVEL SHIFTER (5.0V 3.3V)
R542 10
TRANSPARENT D-TYPE LATCH
Q7
LE
IC52
11
+3.3V
AD0
AD1
AD2
AD3
8
C508 0.01
R507 33
2.2
IC6
R549 10
INVERTER FOR OSCILLATOR
R65 33
C506 0.01
CP63 22
13
3
6
8
2
4
5
7
9
I/O2
A0
A1
A2
A3
A4
3
GND1
VCC1
VCC2
NC44
I/O7
I/O5
A17
OE
IC60
32
+3.3V
+3.3V
+3.3V
SRAM
C565 0.01
C13 0.1
NC2
29
OE2
A2
INT1
LRCK
88
VCC
Y
37
R23 24 33
BICK R46 10 5 86 LRCK R47 10 6 SDTI1 R48 10 7 SDTI2 R49 10 8 SDTI3 R41 33 9 SDTO R42 100K 10 DAUX 11 DFS
D41
+3.3V
D11
C4 22P R8 75
25
AUDIO SERIAL DATA IN
SDOS I2C/SPI SMUTE
XTI
8
7
6
5
5
IC2
30
IC55
IC57
4
K
L
M
N
O
P
Q
R
S
T
KRF-V8080D/V8080D-S/VR-8050
(X08-3310-10)
R55 C47 470 4.7u50 + R213 4.3K R215 5.6K R216 5.6K R214 4.3K IC58,63 IC10,12,14,16 C105 1800 R109 4.7K C101 R103 10u50 2.2K + R101 100K R105 1K C103 1800 3 2 R107 10K 8 R111 220 C110 0.01 +12V R185 5.6K R181 1K 2 3 8 1 C190 0.01 C181 22P R187 5.6K 1 +12V R189 C261 R261 100 10u50 5.6K + C263 22P R263 10K C58 470P 2 3 8 1 C268 0.01 R265 100 C265 4.7u50 + R56 C48 470 4.7u50 +
SINGLE 2-INPUT POSITIVE-OR GATE
L.P.F.
FL
C57 470P
FL
+3.3V +3.3V
IC10 (1/2)
IC18(1/2) IC18(2/2)
5 6 4 R188 5.6K C182 22P 7
IC19(1/2) IC19(2/2)
R190 C262 R262 100 10u50 5.6K + 12V 5 6 4 7
CN4
21 LT R266 100 C266 4.7u50 + 20 18 16 GND 19 RT GND 17 LREC GND 15 RREC 14 R201 100K GND 13 FL
FR
5 5 4 4 VCC VCC
IC58
IC63
C564 0.01
R110 4.7K
FR +3.3V
C102 R104 10u50 2.2K +
Y
Y
R106 1K C106 1800P C125 820P
6 5
IC10 (2/2)
7 4
R112 220
R186 5.6K 12V
R264 10K C264 22P
SL
C121 R123 10u50 3.3K + R121 100K
R125 910 C123 2200P
R129 5.6K
1
1
3
2
2
3
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
C104 1800P
R108 10K
C109
R102 100K
100P
C189 100P
+12V
GND
A
B
GND
A
B
3 2
8
1 C130 0.01
R131 220 R209 4.7K R217 4.7K
R182 1K
C267 100P
R127 2.7K
12V
+3.3V A11 A13 A14 A12 A10
SL
CONFIGURATION SELECTOR
C191 4.7u50 +
IC12 (1/2) IC12 (2/2)
7 4
R203 100K
12
SL
C124 2200P
C129
100P
R128 2.7K
R122 100K
12V
R205 100K
R211 +12V 14 15 14 13 12 10 11 9 8 4.7K 7 6 5 4
R219 5.6K 3 2 1
11 SBL
SR
+5V SR
X09-A/5CN4
10 C
1000P
GND
NC13
C126 820P C145 1800P
R130 5.6K
VEE
ST
5
IC20
C197
C122 R124 10u50 3.3K +
R207 100K
R126 910
6
R132 220
2/4
The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the product.
+3.3V
NC18
DATA
A11
VDD
CK
C198
NC25
NC24
NC23
+3.3V
21
100P
A13
I/O4
A14
A12
A10
R208 100K
9
SW
V-6
31
30
29
28
27
26
25
24
23
20
26
28
16
18
19
23
22
24
25
R149 4.7K
17
27
29
30
17 C194 4.7u50 +
NC21
NC22
I/O3
WE
A5
A6
A7
A8
A9
2 C143 1800P R147 10K
16
SBL
C141 R143 10u50 2.2K + R141 100K
R145 1K
3
8
1 C150 0.01
R151 220
C195 4.7u50 + 12V
R212 4.7K C192 4.7u50 + R210 4.7K
R220 5.6K R218 4.7K
R206 100K
12V
8
SBR
16
18
15
19
20
21
14
17
22
SBL
IC14 (1/2) IC14 (2/2)
7 4
R204 100K
7
SR
C144 1800P
C149
R148 10K
100P
A8
A9
R142 100K
+12V
SBR
AD13 AD15 AD14
SBR
C146 1800P C SW +3.3V
R150 4.7K
C142 R144 10u50 2.2K +
R146 1K
6 5
R152 220
C196 4.7u50 +
R202 100K
6
FR
5 4 +12V 12V +12V 12V 2 3
-12V GND +12V GND
12V
1 PROT C165 1800P C161 R163 10u50 2.2K + +3.3V R161 100K R165 1K C163 1800P R169 4.7K +3.3V
+5V
R167 10K
C552 0.01
C553
+3.3V
DUAL 2-LINE TO 4-LINE DECODER/ DEMULTIPLEXER
8 7 6 5 4 AY1 GND AY3 AY2 AY0
C164 8200P
C169
R162 100K
R168 10K
D1
D6
D5
D3
D7
D4
D2
D0
SW
+5V
AG
AB
AA
C555 0.01
C166 8200P A0 +3.3V
R170 9.1K
IC56
+3.3V
FLASH MEMORY
A17
CP62 22
CP61 22
C162 10u50 +
R164 R166 27K 18K
6 5
IC16 (2/2)
7 4
3
2
1
R172 220 12V
VCC
BY3
BY2
BY1
BY0
BG
BB
BA
+5V AVR
+5V C82 10u50 + C81 0.1
IC23
OUT VCC GND C80 0.1
100P
CP65 22
0.01
CENTER
IC16 (1/2)
C170 0.01
R82 0.33 1/4W
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
10
11
13
12
14
15
16
9
25
+9V
DQ11
VSS1
VCC
DQ1
DQ10
A16
DQ13
DQ6
DQ9
DQ15
BYTE
VSS2
DQ5
DQ3
DQ8
DQ0
DQ12
DQ14
DQ7
DQ4
DQ2
A0
IC59
G
E
+3.3V AVR
+3.3V +3.3V C85 10u50 + C84
IC24
0.1 OUT IN GND
C83 0.1
D6
+3.3V A16 A18 A17 A19 A20 A21 A15
D5 1/4W
R81 2.2
+9V
+12V
2
1
12V
3
8
R171 220
C193 4.7u50 +
: AK4114VQ : AK4628-VQ or AK4628A-VQ or AK4529-VQ : TC7WU04FU IC6 IC10,12,14,16,18,19 : NJM4565MD or NJM4565M : NJU7311AM IC20 IC21,22 : BA033T : BA05T IC23 : XC6201P332PR IC24 : SI-3010KM IC26 : ADSST-AVR-1050 IC50 IC51-53 : SN74LVC573APWR or TC74LCX573FT : SN74LVC245APWR or IC54 TC74LCX245FT : SN74LVC2G125T3 IC55 : SN74LVC139APWR IC56 : SN74LVC1G08DC3 or IC57 TC7SA08FU IC58,63 : SN74LVC1G32DC3 : A29L800TV70KB0 IC59 : K6R4008V1DUC10 IC60 : TC74VHC125FT IC61 : TC74HCT7007AF IC62 IC1 IC2 Q1 : 2SB1218A(Q,R) Q2 : 2SD1819A(Q,R) Q51 : 2SC4081(R,S) D1 D2-4,13-16,51 D5 D6,7,9 D8,17 D10 D11,12,42 D41 : : : : : : : : D2SBA20F03 MA111 UDZ5.6B UDZ3.9B 1SR154-400 UDZ5.1B DAN202U DAP202U
NC10
NC13
NC14
NC9
A14
A13
A12
A10
A18
RP
RB
A17
A11
A9
A8
A7
A6
A5
A4
A3
A2
+3.3V
W
A1
21
10
13
16
18
19
20
12
15
14
17
22
23
+3.3V
CP59 22
CP60 22 R533 4.7K R534 4.7K
24
+3.3V AVR
+3.3V C91 10u50 + C90 0.1
11
3
6
8
2
4
5
7
9
IC22
C88 10u50 + C89 0.1 OUT VCC GND R83 0.33 1/4W
1
A10
A13
A20
A21
A11
A19
A16
A15
A14
A12
A18
A9
A8
A6
A5
A3
A7
A4
A2
A1 +3.3V R539 4.7K +3.3V C567 0.01
20
19
18
17
16
15
14
13
12
11
VCC
Q1
Q3
Q6
Q5
Q8
Q2
Q4
Q7
LE
IC53
IC26 +1V AVR
VOUT GND1 ADJ VIN VC R85 56 2W R84 68 2W +9V
5
3
OE
GND
D1
D2
D3
D4
D5
D6
D7
D8
+3.3V
4
2
1
TRANSPARENT D-TYPE LATCH
R540 4.7K
D7
+3.3V AVR
D17
R91 10K R89 2K C97 100u10 + C96 0.1
10
R536 10K
AD10
AD11
AD13
AD15
AD12
AD14
Q51 R552
R551 100K
AD8
AD9
C94 10u50 + C93 0.1
D51
R90 10K
C95 1
C574 0.01
C92 0.1
D9
1K
C554 0.1
D8
R88 2.2 2W
IC21
OUT VCC GND
R87 3.3 2W
R86
+B B
DIGITAL LINE SIGNAL LINE GND LINE B LINE B LINE
1
3
6
8
2
4
5
7
9
(X08-3310-10)
+9V DESTINATION UNIT No. R86 COUNTRY ABB. 3.3 U.S.A. K 0-10 P 2W CANADA 3.9 KRF-V8080D EUROPE E 2-71 E1 2W KRF-V8080D-S EUROPE MODEL NAME VR-8050
PROTECTION
+1V
D16 D15 D14 D13
1.5K
R92
R96
220
R95 47K R94 4.7K
+9V R98 0.33 C100 4700u16 + 1/4W
R93
1K
C546 0.01
D4
+9V C99 0.01
D2 D1
C98 0.1 1 2
CN1
to POWER TRANSFORMER 4/4
D10
D0
D3
D2
D4
D5
D6
D7
R97 220
D1
C79 0.01
Q1
Q2
R560 4.7K
R561 4.7K
R562 4.7K
R563 4.7K
R564 4.7K
R565 4.7K
R566 4.7K
R567 4.7K
+1V +B
+9V
+1V +B
D3
+9V +B
BN-4
+3.3V +1V +9V
VR-8050 (1/4) KRF-V8080D (1/4)
+B
15
X08-3310-10 (2/2)
16
U
V
W
X
Y
Z
AA
AB
AC
AD
KRF-V8080D/V8080D-S/VR-8050
(X09-6760-12) (A/5) (X09-6760-12) (A/5)
CN10 CN11 CN12 CN13 CN14 CN15
1
2
1
2
1
2
1
2
1
2
1
2
1
10
J11
C2 C1 220P 220P
Lch PHONO /AUX Rch
R17 C20 C19 220P 220P 220K 220K R19 1K
1K
C3 R1 10u50 +
12
11
2
1
4
3
5
8
7
6
9
R362 470 R363 470 R407 470
1
3
Q12,14 74 C8 100u10 + R8 360 R6 100 C10 58 63 54 R60 7.5K R10 270K C14 3300P C12 0.012 R9 270K C7 100u10 + R7 360 R5 100 C9 C13 3300P C11 0.012 270P 2 3
D52
D51
Lch CD Rch
30K
C356 4700P
30K
D59
POWER AMP Q12
20mA
R356
R358 10K
Q11,13
POWER AMP Q11
20mA
R357
R359 10K C355 4700P
Q51,53
5
C4 R2 1K 10u50 +
PHONO EQ AMP
R360 100 C6 220P R4 30K C5 220P R3 30K 2
R361
R405
PROTECTION Q354
PROTECTION
100 4
PROTECTION
100 6
Q353
Q357
R401 30K R403 10K C359 4700P
POWER AMP Q51
20mA
R18 1K R21
R20
Q14
Q13
Q53
72
2
MD/TAPE REC
J12
C44 47u25 + C46 0.082 C47 0.082 64 62 61 C45 47u25 + 44 C52 0.1 51 48 50 C22 C21 220P 220P R23 1K 220K 220K
R OUT
C56 2700P 5
270P 6
L OUT
8
R98 220 1/4W
R97 220 1/4W
R197 220 1/4W
Lch
4
R12 22K
R11 22K
R94 47 1/4W
R93 47 1/4W
R95 47 1/4W
R193 47 1/4W
R24
Rch
R22 1K R25
62 64 63 62 61
VIDEO1 REC OUT
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 12.2V R 6ch Rch Lch R1 BASS R LOUDNESS R V1 REC DVD/6ch C DVD/6ch SR R MD REC DVD/6ch FR R2 BASS R REC IN GND DVD/6ch SL L LOUDNESS DVD/6ch SW DVD/6ch FL VOL GND4 VOL GND3 R TRE 40 39 38 37 36 35 34 33 32 C58 2.2u50 + W6 R112 100 R222 100 R162 100 R161 100 R221 100 R111 100 W7 W5 FL OUT OUT GND AVCC (+7V) 31 30 29 C311 22u50 + 37 9 34 38 32 31 R311 68 1W 35 33 8 6 7 75
IDLE ADJ.(FRch)
C84 22u50 +
IDLE ADJ.(FLch)
C85 22u50 +
IDLE ADJ.(Cch)
C183 22u50 +
C16 4.7u50 +
C15 4.7u50
+
C24 C23 220P 220P
220K 220K
+12V
Lch MD/TAPE PLAY Rch J21
R27
C187
C88
47P
C89
47P
FR VIN FR OUT SR OUT SBR OUT SW OUT C OUT
R28
71
R14 47K C320 100P
R13 47K C319 100P
R84 220 1/4W
R26 1K R29 1K
68
65 66 67
65 66 67 68 69 69
Q6
R86 5.6K 1/4W C82 10P
Q10
2ND
R83 R88 330 1/4W R90 47K 220 1/4W R81 D1 C83 220 1/4W Q5
Q9 Q5
46.2V -46.8V
R85 5.6K 33.3V 1/4W 10P C87 47P
Q49 Q45
46.2V -46.8V
R185 5.6K 33.3V 1/4W 10P C185 47P
2ND
R183 R87 330 1/4W R89 47K C77 10P 220 1/4W R181 D5 C181 220 1/4W Q45
47P
1K
78
R T.OUT
C18 100P
C17 100P
1.2V
C78 560P 46.8V
-1.2V
1.2V
C79 560P 46.8V
-1.2V
1.2V
C177 560P 46.8V
-1.2V
2ND
R V3 R V2 R V1 R MD/TAPE R AUX
46.2V -46.8V 33.3V
C86 47P
R187 330 1/4W R189 47K
12.2V +12V C325 47 1W 470u16 R342 10 1W R343
R82 D2 220 1/4W Q6
Q7
C26 C25 220P 220P
220K 220K
R31
Lch
5
68
Q8
C76 10P
Q47
C175 10P
R32
3
VIDEO 1 REC Rch
C324 470u16 +
R30 1K R33 1K
10 1/4W
C313 47u25 + R315
C28 C27 220P 220P
220K 220K
Lch VIDEO 1 PLAY Rch J22
Q4
C70 R74 2200P 3.3K
Q602
-46.2V
R78 1.5K R76 1.5K R71 6.8K
79
Q3
C71 R73 2200P 3.3K
Q603
-46.2V
C167 6P
C69 8P
Q352
R354 47K R355 3K +47.2V
C68 7P
INPUT SELECTOR & E.VOLUME
+
61
SL OUT
SWITCH IC
+12V
SB/SW SEL.
CURRENT MIRROR
0V
C72 100P
R35
R75 1.5K
R36
+12V +7.3V
0.6V
0.6V
R34 1K R37
67
R313 2.2
+47.2V
(SB) 13 u-COM 12
14
9
C30 C29 220P 220P
220K 220K
R39
VOL GND1
VOL GND2 23 TIM1 24 DVDD (+5.0V)
1K
VDD
48.3V
L MD REC
48.3V
+B
+B
+15.4V
+B
L V1 REC
L1 BASS
L2 BASS
L T.OUT
12.2V
u-COM (SW)
SBR IN
SBL IN
FL VIN
L REC
SW IN
L TRE
R40
SR IN
FR IN
SL IN
L 6ch
FL IN
DATA LATCH
+12V
+7V
+
+
VIDEO 2 Rch
26 25
C352 220P C353 220P R351 100 R352 100 27 26 25
+15.4V
+15.4V
CLOCK
27
R65 C65 R69 1.5K 3.3u50 100
C351 220P
R68 47K
R67 47K
C163 R169 3.3u50 100
C64 R70 3.3u50 100 +
Lch
80
DGND
IC5
8
28
10
11
C66 330P
C67 330P
+47.2V
1st
D602
B
Q2
1st
D603
B
1st Q41
D604
C165 330P R167 47K
Q1
L V3
C IN
SW OUT
SW IN
SB IN
R66 1.5K
+12V
11
12
13
15
16
18
19
10
14
17
20
22
C32 C31 220P 220P
R43
C62 3.3u50 +
C161 3.3u50 +
C51 0.1
C53 0.1
C354 1200P
C55 2700P
+5.1V C312 100u10 +
C57 2.2u50 +
+7V
R353 100
1
2
4
5
FRONT Rch
C227 22u50 + C228 22u50 +
100K
C63 3.3u50 +
1K
220K 220K
Lch VIDEO 3 Rch
1
2
3
5
4
6
1 W23 W22
7
R41
12.2V
4
Q332
Q331
R64
R63
Cch
R165 2.2K
21
1
2
3
5
6
8
4
7
9
1K
VCC
66
SB OUT
R38
6.9V
7.5V
Q335
R435 1K R163 100K
R432 1K
R431 1K
FRONT Lch
100K
R44
W20
11
10
12
13
15
14
16
3
9
1K R46 100
R59 7.5K
65
W21
R42
D22
6dB ATT.
R604 1.5K
6dB ATT.
R603 1.5K
34 37
C314 47u25 +
R606
C34 C33 220P 220P
FL
R47 R49 15K 15K R48 15K
51
R50 15K
SW:4.8V SB:0V
44 R312 1 C310 22u50 + 6.9V R310 68 1W 12.2V 12.2V 12.2V
+15.4V +47.2V
38
10K 3 4
SB/SW SLE.
1K
+15.4V +B +47.2V 48.3V B
1K
R229
D221
2
R605
J3
R602 1.5K
R45 100
R601 1.5K
+12V
R316
64
10 1/4W
R314 680 1W
Q606
Q605
R230 10K
32
Q351
+15.4V +47.2V 48.3V
FR
C36 C35 220P 220P
+7V
SR
R52 15K R55 15K
R54 22K
DVD/6ch
R53 22K
45 15
+7V
5
SL
50
D20
R51 15K
31
+12V 12.2V
+12V 12.2V
+12V 12.2V
C38 C37 220P 220P
C
48 R57 22K 80 12.2V R58 22K +12V 54 58 63 11 10 12 13 15 47 14 16 3 9 33 76 70 69 77 35 12.2V +12V 12.2V 12.2V +12V
SW
R56 15K
+7V
4.9V
WH2-1
WH5-2
WH2-2
G.GND
R.AUX
L.AUX
SB OUT
SW OUT
-20dB ATT
GND
BA-4
4/4
PLL-DIN PLL CE
Lch
Rch
R REC
G.GND
G.GND
G.GND
G.GND
GND
C
SBR
G.GND
SR
FR
-12V
SBL
+12V
SL
SW
FL
R.TUNER
G.GND
L.TUNER
G.GND
+12V
S-LEVEL
STEREO
PLL-CLK
T MUTE
PLL DO
6
CN22
L REC
PROT
X14-A/11WH93
D OUT
CN4
20
18
16
14
12
10
8
6
4
2
WH21
CN3
WH221
(X09- ) (C/5)
+12V 5 E21 4 3 13 14 15 2 1 +12V G GND L.TUNER G.GND R.TUNER
9 8 7 6 5 4 3 2 13 14 15
1
X08CN4
4/4
1/4
Q-2
X14-H/11WH20
3/4
X25-B/2CN303
+B B
RECORDING LINE SIGNAL LINE GND LINE B LINE B LINE
IC1 : NJM4580L IC2 : M61516FP IC5 : LC4966
AV-6
(X09- ) (D/5)
AO-7
(X09-6760-12)
DESTINATION C90,91,139, C92,93,141 R79,80,129, R413, D24 UNIT No. 140,189,190 142,191,192 C305 K2-5 R180 W10-15 130,179 414 COUNTRY ABB. U.S.A. K MTZJ15(B) or 0-12 0.1 NO 100u50 RD15ES(B) S76-0045-15 390 1.6K 1.2K YES CANADA P E KRF-V8080D EUROPE MTZJ10(B) or 2-74 0.22 YES 100u63 RD10ES(B) S76-0098-05 430 2K 1.5K NO E1 KRF-V8080D-S EUROPE MODEL NAME VR-8050
CN21
1 2 3 4 5 PLL DIN D.GND PLL CE PLL DO PLL CLK
6 7 8 9 10 11 12 13 14 15 SD S-LEVEL L.TUMER R.TUNER STEREO NC G.GND T MUTE +12V D OUT
WH21
Q1-4,21-24,41-44,308,359, : 2SA992(F,E) 362,365,607 Q5,6,25,26,45,46 : 2SA1123(R,S) Q7-10,27-30,47-50 : 2SC2631(R,S) Q11,12,31,32,51,52 : TRAIT3KN Q13,14,33,34,53,54 : TRAIT3KP Q301,309-312 : KTC3200 Q302 : UN4219 or DTC113ZSA : 2SC3940A(R,S) Q303 Q304,306 : 2SB1640 Q305,351 : UN421N Q307 : 2SD2525 Q331-336,605,606 : 2SC2878(B) Q352 : UN4212 or DTC124ESA Q353-358,360,361,363,364, : 2SC1845(F,E) 602-604
D1-6,13,16,28-30,32-35, 53,54,57,58,61,64,66, 68,602-604 : 1SS133 or HSS104A D11,12 : TS6P03G-B or D5SBA20F03 D14,15 : 1SR139-400 D17,19 : MTZJ16(B) or RD16ES(B) D18 : MTZJ15(B) or RD15ES(B) D20,21 : MTZJ6.8(B) or RD6.8ES(B) D22 : MTZJ5.1(B) or RD5.1ES(B)
: MTZJ10(B) or RD10ES(B) : : MTZJ24(B) or RD24ES(B) D27,51,52,55,56,59,60 : 1SS244 D63,65,67,69 : MTZJ3.9(B) or RD3.9ES(B) D221 : MTZJ11(B) or RD11ES(B) D23 D24 D25
RED
SD
7
to TUNER PACK
17
X09-6760-12(A/5)(1/2)
18
WH5-1
21
19
17
15
13
11
9
7
5
3
1
E22 5 4 3 2 1
3 2
1
4 3 2
1
+7V
R175 1.5K
D21
R72 6.8K 0.6V
R171 6.8K
C169 R173 2200P 3.3K
+
70 70 R TUNER R16 71 R PHONO 71 1K 72 R CD/DVD 72 73 AVEE(-7V) 74 L CD/DVD 74 R15 75 L PHONO 75 1K 76 76 L TUNER 77 77 L AUX 78 78 L MD/TAPE 79 79 L V1 80 80 L V2
IC2
SBL OUT
IC5 SB/SW
R80
C74 100u25
R79
0V
CURRENT MIRROR
C75 100u25 + C73 100P R77 1.5K
R179
0V
CURRENT MIRROR
C173 100u25 + C171 100P R177 1.5K
Q43
Q604
-46.2V
R191 1K
IC1 (2/2)
IC1 (1/2)
R96 47 1/4W
R195 47 1/4W
MD/TAPE REC OUT
C54 0.1
47
45
4
R92 1K
R91 1K
VR2 470
VR1 470
VR5 470
7
1
AE
AF
AG
AH
AI
AJ
AK
AL
AM
AN
KRF-V8080D/V8080D-S/VR-8050
J5
R100 33 1/4W L2 512nH R364 R366 10K R102 4.7 33K 2W R331 1.8K 2W
Lch
D54
C90
K2
D32
C95 3300P
W11 W10
SPEAKERS FRONT A
+B R388 470 R387 470 R408 470 R386 R385
C93 C92
0.22
Q365
R475 7.5K
Q309 Rch
C94 3300P R335 47K R334 4.7K
0.22
PROTECTION
100 8 7
PROTECTION
100 R406 10 9
Q356
R382 30K R384 10K
Q355
R381 30K R383 10K
100
12 11
D56
D55
R365
D60
30
20mA
2W
R409
C189
C370 R144 47 1/4W R146 47 1/4W R143 47 1/4W R145 47 1/4W R142 1K R141 1K R194 47 1/4W R196 47 1/4W VR4 470 VR3 470 1000P R192 1K VR6 470
40
R411 15K
33K
512nH
R201 4.7
R148 220 1/4W
20mA
R147 220 1/4W
20mA
R471 1K R198 220 1/4W
C367 220u10 +
D53
Q52
Q54
+B
4700P
Q363
R199 33 1/4W L5
+B
Q32
4700P
Q34
Q31
4700P
Q33
30K
C360
R367 10K
33K
C358
C357
POWER AMP
R99 33 1/4W
R472 10K
C193 3300P
POWER AMP
POWER AMP
Q52,54 R402
R404 10K
R473 1.5K
R474 3.3K
L1 512nH
2W
Q32,34
Q31,33
Q364
R101 4.7
Q358
R410 33K
C91
PROTECTION
C368 4.7u50 +
AMP.DC PROTECTION
RLY DRIVER (FL/FR)
D67
13
Cch
CENTER
R332 1.8K 2W
WH4
2 SL GND
X25-B/2CN304 3/4
D61
K3
D33
1 SW GND
AQ-4
Q362
C366 4.7u50 + R467 1.5K R468 3.3K
W13 W12
IDLE ADJ.(SRch)
C134 22u50 + C138 47P
IDLE ADJ.(SLch)
C133 22u50 +
C192 C191
0.22
R469 7.5K
D65
IDLE ADJ.(SWch)
C184 22u50 +
Q310
R337 47K R336 4.7K
WH1
4 SL ch 3 SW ch
1.2V
C127 560P 46.8V
-1.2V
C137 47P
0.22
1.2V
C128 560P 46.8V R134 220 1/4W R132 D4 220 1/4W Q26
-1.2V
1.2V
C178 560P 46.8V R137 330 1/4W R139 47K R184 220 1/4W R182 D6 220 1/4W Q46 C125 10P
-1.2V
C188 47P
SUPPLY PROTECTION
X25-B/2CN302 3/4
Q30 Q26
46.2V -46.8V
R136 5.6K 33.3V 1/4W C136 47P
Q29 Q25
46.2V -46.8V
R135 33.3V 5.6K 1/4W C135 47P
C190
2ND
R133 R138 330 1/4W R140 47K 220 1/4W R131 D3 220 1/4W Q25
2ND
Q50 Q46
46.2V -46.8V
R186 33.3V 5.6K 1/4W C186 100P
Q361 D66
R466 100K L6 512nH R200 33 1/4W C365 220u10 + R392 D58 15K R390 33K R150 33 1/4W L4
RLY DRIVER (C/SW)
2 SR ch 1 GND
AR-4
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the product.
R202 4.7
R190 47K C176 10P
D64
Q360 D68
R463 82K R464 82K R461 15K R462 15K R465 100 R459 22K R460 43K R458 82K R457 82K
Q28
C126 10P
Q27
CURRENT MIRROR
0V
C118 5P
R130
C124 220u10 + C122 100P
CURRENT MIRROR
0V
C117 5P
R129
C123 220u10 + C121 100P
Q48
R180
CURRENT MIRROR
C168 27P
0V
C174 220u10 + C172 100P
2W
2ND
R188 330 1/4W
14
J6
R333 1.8K 2W C195 3300P R152 4.7 2W
512nH
C119 R123 2200P 3.3K
C120 R124 2200P 3.3K
W15 W14
C141 C142
0.22
+47.2V
+47.2V
+B +47.2V
-46.2V
C114 R120 3.3u50 100 +
C164 R170 3.3u50 100 +
48.3V
48.3V
+15.4V
+15.4V
+15.4V
R117 47K
48.3V
R118 47K
C113 R119 3.3u50 100 +
R168 47K
48.3V
R455
R116 2.2K
R391 D57 15K
R115 2.2K
R389 33K
50
Q334
Q333
R166 2.2K
R434 1K R114
R433 1K R113
Q336
R436 1K R164 100K
R609 10K R610 10K R452
10K
L3 512nH R149 R104 390 2W R103 390 2W 33 1/4W
2W
-6dB ATT. DRIVER
Q359
10K
11
R338 4.7K
+B
+B
R456
R151 4.7 C139
390 1W
+B
C116 330P
-46.2V
C115 330P
-46.2V C166 330P
0.22
B
Q22
Q21
Q42
C196 3300P
1st
B
R126 1.5K B
1st
R125 1.5K B
1st
R176 1.5K
R476 560 1/4W
2 47.2V
+12V
D69 D63
Q311
R339 47K
D34
R122 6.8K 0.6V
R121 6.8K 0.6V
R172 6.8K 0.6V
C170 R174 2200P 3.3K
-46.2V
-46.2V
-46.2V
1
C140
Q24
R128 1.5K
D28
Q23
R127 1.5K
D29
Q44
R178 1.5K
D30
K4
Lch
SPEAKERS FRONT B
Rch
Q359
R454
MUTE DRIVER
RLY DRIVER (SL/SR)
SURROUND Rch
C112 3.3u50 +
SURROUND Lch
C111 3.3u50 +
SWch
K5
D35 Q312
R341 47K R340 4.7K 12
90 360
100K
C364 2.2u50 R607 100K R608
360 R470 22K C369 33u16 +12V
28.7V
100K
Q607
R453
R450 R451
22K
HI-TAP ON : 61.3V OFF : 55.3V
+15.4V
1.2K
C362 22u50 + R414 C361 22u50 + R413
ON : 3.2V OFF : -11.8V ON : 3.1V OFF : -6.2V
C363 22u50 +
SP.B RLY DRIVER
+15.4V +B +47.2V 48.3V B HI-TAP ON : -61.3V OFF : -55.3V
+15.4V +47.2V 48.3V
+15.4V +B +47.2V 48.3V
1K
12.2V
B
60
70
3
2
+B
CN2
1 GND +12V 12.2V 2 +12V 3 GND 4 -12V
X14-D/11WH42 4/4
+12V 12.2V
+12V 28.7V +15.4V 12.2V
+12V 12.2V
AV-5
28.7V
4
80 15 C611 22u50 +
D27
C307 220P B
2 1 +B +47.2V C322 15P R318 1.5K +B +B R301 1.8K 2W +B K1 C453 1000P
Q303
R304 10K 1W R600 100 R306 100 1/4W 1/4W
R303 1 1/4W
WH3
3 V.REG. 2 GND
X14-F/11CN2 4/4
R309 100
-56.0V
R307 8.2K
16.0V
R305 220
HI-TAP ON : 61.3V OFF : 55.3V
+B R325 4.7K 1/4W
AZ-5
C600 100u25
C323 1000P
D13
D15
WH6-2
WH6-1
C306 100u100 +
R302 10K
28.7V
R308 2.7K
D16
-30.5V
D14
16.0V
+
48.3V
Q304
R321 1 1/4W
1 UNREG.
B
D18
D25
C305
D17
C317 22u100
+ R329 47K
0V
C304 220u10 +
12.2V
C301 4700u75 +
70
50
40
90
14
13
12
60
30
11
5
4
3
2
1
Q302
26
27
25
W8
4.9V 4.9V
R323 4.7K R324 47K
Q301
R319 2.2 C303 0.01
D12
C452 C451 1000P 1000P
330
0.01
+
47.7V
C315 33u100 +
D23
1 5
C450
BLUE +12V
Q307 R327
D24
Q305
B +B
D11
CN1
5 VH 4 VL
C309 22u50 + C308 10u50 +
to POWER TRANSFORMER 4/4
D19
3 GND
4
9
8
7
6
3
BN-4
6
7
7
6
C318 22u100
Q304
C316 10u100 +
C302 4700u75 +
SB PREMUTE
SURR MUTE
20dB
PROT2
SB SW SELECT
LIMITER
D GND
DET 2
HP R
HP L
VOL SEL CLK
VOL SEL ST
SPB RLY
SURR RLY
PWR RLY
VOL SEL DATA
-6dB ATT
SPA RLY
TAP RLY
A MUTE
C RLY
-30V
18 GND +12V -12V
16 P MUTE SL OUT
14 FL OUT C OUT
12 SR OUT FR OUT
10 SL FL
8 C SBR
6 SR FR
4 SW OUT SB OUT
2 SURR MUTE SB MUTE
PROT1
DET 1
CN5
19
17
15
13
11
9
7
5
3
1
15 14 13 12 11 10 9 8 7 6 5 4 3 2
1
CN6
9 8 7 6 5 4 3 2
1
CN7
HI-TAP ON : -61.3V OFF : -55.3V
Q306
R326 4.7K 1/4W
HI-TAP ON : -61.3V OFF : -55.3V
B R317 1.2K C321 10P
R322 1 1/4W Q305-308
B
LIMITER
B
TAP RLY CONT.
3/4
X25-B/2CN301
4/4
X14-A/11WH92
4/4
X14-A/11WH91
B
B B
+15V AVR
+ R330 47K
-30V AVR
Q303
-0.6V -48.8V
Q308
R328 100
ON : 4.5V OFF : 0V
2 VL 1 VH
VR-8050 (2/4) KRF-V8080D (2/4)
AO-5
BA-5
BA-5
19
X09-6760-12(A/5)(2/2)
20
AO
AP
AQ
AR
AS
AT
AU
AV
AW
AX
KRF-V8080D/V8080D-S/VR-8050
(X25-6620-11) (A/2)
1
J101
C101 10P R101 75
VIDEO3 IN
Cr
C110 10u50 + C134 0.01 C135 0.01
DVD IN
Cr
C103 10P
R103 75
VIDEO3 Cb IN
12
2
10
C111 10u50 + C112 10u50 + C136 0.01 C137 0.01
+B B
SIGNAL LINE GND LINE B LINE B LINE
+5.0V C141 0.1 C140 100P 16 15 14 12 13 10 11 9 C132 0.1 C130 0.1 C131 0.1 C133 47u25 + +5.0V R113 10K C142 +5.0V R114 1K 10P
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the product.
KRF-V8080D/V8080D-S/VR-8050
1
C102 10P
R102 75
(X14- ) (G/11)
12 10 8 6 23 R663 75 C651 47P 8 24 +5.1V 5.2V 6 +5.1V
J65
C104 10P
R104 75
C669 0.01
C665 0.01
DVD IN Cb
C113 10u50 +
R693
R690
100K
10K
1
C652 47P
R679 10K
R680 10K
R681 10K
R682 10K
R683 10K
0.01
3
C693 100P
C672
REC OUT
4
C Y
R651 1K R652 1K
GND1
IN2B
IN3B
+5.1V
V+
GND3
IN1A
CTL
IN2A
12 VC5IN 11 NC11
GND2
OUT2
OUT1
OUT3
IN1B
NC2
IN3A
NC7
R664 75
6
C670 47u25
4/4
4 GND
C654 47P
+5.1V
8
R668 10K R667 100K
1
17 18
C667 0.01
C138 0.01
AY-1
2
5
6
3
4
7
8
MUTE3 MUTE2
C105 10P
R105 75
R120 1M
VIDEO3 IN
Y
C114 10u50 +
D652
J66
2
R688
64 NC64 63 VCC+ 62 VB6IN 61 NC61 60 VB5IN 59 NC59 58 VB4IN
R691 10K 60 10K
C655 47P
C106 10P
R106 75
R121 1M
3 1
R686
10K
DVD IN
Y
7
C674 10u50 + R669 D655 10
C115 10u50 + C139 0.01
C656 47P
IC65
S-VIDEO & VIDEO SELECTOR
23 24 C657 47P 5.2V 26 27 5.2V 29 30 +5.1V C Y C666 47u25 + 6 R657 75 R658 75 C658 47P
57 NC57 56 VB3IN NC55 VB2IN NC53 NFBBG NC51 VB1IN NC49 55 54 53 52 51 50 49
10K
Y
R685
VIDEO2 PLAY IN
4
C
R655 75 R656 75
19 20 21 22
C107 82P
R107 100K
75
6 C143 56P VOUT3 V+3 VOUT2 GND2 12 13 V+2 VOUT1 VIN2 R122 1M 9 10 11 GND3 VIN3 5 C123 10u50 + C129 0.01 C120 10u50 + C128 0.01 C117 10u50 + C127 0.01 +5.0V
R684
MONITOR OUT Cb
C663 0.01
R665 75
35 VA6IN 36 NC36 37 NFBAG 38 NC38
39 VA5IN 40 NC40
41 VA4IN 42 NC42
43 VA3IN 44 NC44
45 VA2IN 46 NC46
C108 82P
R108 100K
2
3
C668 47u25 +
C664 47u25
Y
C109 10P R109 100K
R112 75
+5.0V C118 470u10 + C116 0.01 +5.0V
D401
1
C660 47P
R692 10K
: MTZJ3.9(B) or RD3.9ES(B)
DVD PLAY IN
4 3
C Y
R659 75 R660 75 +5.1V
5.2V
4
GND1 VIN1
2 1
7 9
R675 10K
R678 10K
R677 10K
R676 10K
R689 10K
R673 680 R674 47
C661 47P 41 43 39 45 R661 1K R662 1K C662 47P 27 29 30 39 45 43 41 C671 47u25 +
14
V+1
C Y
Q66 -5V AVR
1W
MONITOR OUT
8 6
4
(X25- ) (B/2)
CN301
+12V 1 +11.9V C420 100u25 + +11.9V R425 560 1/4W WH1-1 WH1-2
4
2/4
GND
X09-A/5WH4
GND
2/4
GND
X09-A/5WH1
SW
58
60
56
54
R666 75
26 6 5 4 3 2 1 E602
AL-2
CN302
AL-2
SL
M OUT V1 OUT DVD IN V3 IN V2 IN
D401
+11.9V
Q402 SB MUTE DRIVER
R431 10K C438 22u25 R427 1K R433 1K
CN304
1 2
1 2 3 4 C311 3300P
SR
WH69
J301
C315 100P
V1 IN
(X14- ) (D/11)
W108 R410 180 2W C410 68P
(X14- ) (E/11)
+11.9V
C419 220u25 +
GND 2
Rch
C316
C402 2200u25 +
W110 C404
-12V 3 PMUTE 4 SL OUT 5
12.4V
100P C312 3300P
+21.7V 0.01
TH1 C401 0.01
Lch
SPEAKERS
3
+11.9V
CN41
D401
+21.7V 21.6V
R434 15 1/4W
15 1/4W
R452
C313 3300P
C OUT 7 FR OUT 8 SR OUT 9 FL 10 SL 11
3
C317 100P
IC403 (1/2)
2/4
C459 47P
SURROUND BACK/ SUB WOOFER
J20 Rch
(X14- ) (H/11)
R502 100 C506 1000P C504 100P C502 100P R504 100K
C403 1000u25 +
5
X09-A/5CN5
FL OUT
6
2
1
5
2 1
W109
W106 C405 0.01
21.6V
R446 18K
AF-7
C430 10P C446 22u50 + R418 47K 6 5 8 4 R424 7 22 C433 47u25 + R355 220 R305 220 R335 47
C412 220P
D501
D502
R406 22K
12.4V
+11.9V
C 12
P3
2/4
+12V 2 GND(REF) 3 -12V 4 -12V 5 +12V 6
1 2 3 4 5 6 12.4V
C408 47u25 + C411 82P
X09-A/5CN2 GND(RTN) 1
WH42
+11.9V
W107
R325 100K
C305 220P
SBR 13 SR 14 FR 15 SW OUT 16 SB OUT 17 SUR MUTE 18 12.4V
R347 1K
R315 1K
C406 22u50 +
C505 1000P
C501 100P
R503 100K
C503 100P
Q315
Q305 SBLch
AL-5
C409 47u25 +
AUDIO
J302 SBL
Lch VIDEO
W105
12.4V
R501 100
SBR
12.4V
C509 470P
IC403 (2/2)
D503
D504
R506 100 C508 100P
C507 100P
R348 1K
R316 1K
R505 75
R326 100K
C306 220P
WH20
7 6 5 4 3 2 1 7 R. AUX 6 G.GND 5 L.AUX 4 3 2 1 V. GND C Y COMP
SBR SBRch PRE OUT
AV-AUX
X09-A/5CN3 2/4
6
SB MUTE 19 WH2-1 C449 22u50 +
+11.9V
SW
C451 220u25 +
IC404 (1/2)
3 2 8 1 R461 22
Q316
C434 47u25 + R356 220 R306 220
Q306
R336 47
6
R509 100
X-6
C453 220P
R453 22K
WH2-2
R455 47K R352 1K R320 1K R330 100K C310 220P C457 3900P C458 10P
J303
J21
R458 18K
C454 220P
X09-A/5WH221 2/4
GND 1 20dB ATT 2 C450 4.7u50 + R454 22K
SW SWch
S-VIDEO
3 1 2 4
R508 75
C511 100P
CN303
R457 2.7K
R507 75
C510 100P
R456 47K 6 5 4 7 R462 22
Q320
C440 47u25 + R360 220 R310 220
Q310
R340 47
R510 100
SW IN 3 SB IN 4
X-6
C452 22u50 + 12.4V
Q305,306,310, 315,316,320
S-VIDEO
SBL
IC404 (2/2)
MUTE
7
VR-8050D (3/4) KRF-V8080D (3/4)
7
21
X25-6620-11(A/2)
22
X14-7630-12(A/11)(1/3)
12.4V
C659 47P
47 VA1IN 48 NC48
C677 10u50 +
R111 75
J67
C675 10u50 + R670 10 D656
33 VCCDR+ 34 NC34
Q305,306,310,315,316,320 : 2SC2878(B) Q402 : KRA103 or DTA124ESA or UN4112
+5.0V
10K
C676 10u50 +
Cr
C673 47u25 +
+11.7V
3
J102
R110
C122 33u25 + C124 470u10 + +5.0V C121 470u10 + C119 0.01
R687
8
VSAG
PS
7
3
VIDEO3 PLAY IN
8
10K
IC102
IC101 IC102 IC403 IC404
: : : :
NJM2584D NJM2580D NJM4580D-D NJM4565D-D
9
MUTE1 20 CTL3 21 CTL2 22 CTL1 23 VCOUT2 24 VCOUT1 25 VCC26 VBOUT2 27 VBOUT1 28 VCCDR29 VAOUT2 30 VAOUT1 31 NC31 32 NC32
19
58
+5.1V
COMPOSITE SELECTOR
3 +5V
Y
R654 75
VC2IN NC5 NFBCG NC3 VC1IN
VC6IN
VC4IN
VC3IN
MUTE
NC13
GND
NC9
NC7
NC1
2
IC101
2 CTRL
X14-G/11WH66
5.2V
IC101
1 CV MUTE
C653 47P R653 75
5.2V
CN101
VIDEO1
19 20 21 22
16
15
14
2
8 7
6 5 4 3 2
PLAY IN
9
C
1
7
13
10 9
+ +
+5V AVR Q65 R671 18
1W R672 680
56
54
AY
AZ
BA
BB
BC
BD
BE
BF
BG
BH
KRF-V8080D/V8080D-S/VR-8050
X08-CN3 1/4
DSP INTREQ SEL DATA SEL CLK SEL ST
X08-CN2
A-6
DIR PDN CODEC PDN CODEC OVF
1/4
DSP RESET S DATA S BUSY
A-5
FAST OFF2 MGND MVDD 8 9 10 8 9 10 CHSPACE 7
(X14- ) (G/11)
WH66
1 GND 2 +5V 3 CTRL 4 CV MUTE
X25-A/2CN101 3/4
AR-2
IC45 IC65 IC74 IC78 IC79 IC81 IC84 IC90 IC401 IC402
: : : : : : : : : :
BA05T LA79510M BU2090 LC75711NED XC6202P502PR BU1923 S-80840CNY MN101C49HNJ KIA7812API KIA7912PI
D201 D202
CN65
5 CV MUTE 4 SV MUTE 3 CTRL 3 2 CTRL 2 1 CTRL 1
R806
100K
CN68
4 V. GND 3 C 2 Y 1 COMP
Q65 : 2SD2525 Q66 : 2SB1640 Q201 : 2SD2012 Q451,776,841 : 2SC1740S(Q,R) or 2SC2785(F,E) Q731,843 : DTC113ZSA or UN4219 Q777,778 : DTC124ESA or UN4212 Q842 : 2SA933AS(Q,R) or 2SA1175(F,E)
D801
D803
: MTZJ20(B) or RD20ES(B) : MTZJ30(B) or (X14- ) (C/11) RD30ES(B) D401 : D2SBA20F03 R733 S733 D451,452,454,501-504,652, 7.5K 791,801-806,842,844, 846,961-964 : 1SS133 D453 : S1ZB20(4101) R732 S732 12K D455,841,843 : RB721Q D655,656 : MTZJ5.6(B) or R731 S731 RD5.6ES(B) 27K : B30-2545-05 D734,753 D741-745,755 : D746-752 : B30-2651-05 or B30-2567-05 D754 : B30-2651-05 D734 R734 D776 : MTZJ5.1(B) or : RD5.1ES(B) 470 TH1 : MF-R090
DSP SCKO DSP MISOO DSP MOSIO AK CCLK DIR CDTO AK CDTI DSP CS AK CS
DIR ERF
1 2 3 4 5 6 7 8 9 10 11 12 13
1 2 3 4 5 6
SPB SPA
(X14-7630-12) (A/11)
WH89
1 2 3 4 5 6 7 8 9 10 11 12 13
1 2 3 4 5 6
7
WH88
47 46 45 44 43 42 75 40
28
29 50 49 48
39 38 37
STAND -BY
1 +5V 2 3 3 2 1 AD KEY 4 5V (B) LED 3 2 1 +5V
36 5 6
+B
+B
+5V R801 330 D805 R803 100K R802 330 D806 5 R901 1K R905 10K
+5V
+5V
MUTE
33 31 30 R717 620 R716 2.4K
CN80
WH80
Q731
S716 F AUX S717
35
R718 43K
SOUND S718 SETUP S720 AUTO S722 UP S724
R914
100 6
D802
D804
R805
100K
LED CONT. (STANDBY)
+5V
34
R804 100K
R720 18K
IR REMOCON A791
4 R967 100K 42 29 40 36 35 34 39 38 28 R911 100K 37 C907 0.01 C908 0.01 GND2 VCC 3 R913 100K R912 100K R903 100 R904 100 2 OUT 1 GND3 GND1
R791 47 C791 47u6.3 +
AD KEY GET 4
R722 7.5K
49
48
46
45
47
75
50
44
43
5
R907 100K
R908 100K
R998 100K
R909 100K
R910 100K
R886 100
R887 100
R888 100
R889 100
R891 100
R892 100
R894 100
R896 100
R897 100
R898 100
R900 100
M OUT V1 OUT
V1 IN DVD IN V3 IN
V2 IN
R885
R884
100K
470K
R890
R893
R899
100
100
(X14- ) (F/11)
J61
R601 1K C601 47P
6 5 4 3 2 1 50 49 48 47
100
WH69 E601
R881
100K C815 47u25 + +5V
R883 100 DSP RESET 35 S DATA 34 S BUSY 33 RESET 32 NC 31 CE1 30 CE2/RDS CLK 29 DSP INTREQ 28 DIR ERF 27 REMOCON 0 26 REMOCON 1 36
42
41
40
39
38
46
45
44
AK CDTI
CODEC PDN
DIR PDN
CN67
2 +12V 1 -12V
75 CTRL 1 1 CTRL 2 2 CTRL 3 3 /SV MUTE 4 /CV MUTE 5
WH94
51 1 2 3 4 5 51 52 53 54 R949 100K R950 100K R991 100K R946 47K R947 47K 55 R992 100K R948 2.2K 52 53 54 55
CODEC OVF
DSP MISOO
DSP MOSIO
DSP SCKO
DIR CDTO
AK CLK
SEL CLK
SEL DATA
SEL ST
AK CS
NC
REC OUT VIDEO1 PLAY IN
1 2 3
R608 R945 100 R944 100 R943 100 R942 100 R941 100 51 52 53 54 55 V CTR1 V CTR2 V CTR3 SC MUTE CV MUTE
43
37
RF CLK RF DATA RF CS IR SW FL RESET
25 24 23 22 21 20 19
R870 100K R869 100K R868 100K R867 100K R866 1K R864 100 R865 100 R863 100
W801 W802 W803
W804 C811 0.01 21 20 19 18 C813 27P C812 27P X811
+5V
R724 2.4K
RDS DEMODULATOR
IC81
9 T2 10 T1 11 VSS2 12 13 4.332 MHz 14 15 16 VDD2 XI XO NC RCLK VDD1 MUX VREF RDATA QUAL 8 CMP 7 VSS3 6 VSS1 5 4 3 2 1 +5V C814 100P 30 C856 0.01 R856 1 R855 15K C855 220P R854 15K C854 220P +5V +5V R852 15K C852 220P R853 15K C853 220P
4 R602 75 C602 47P 5
C608 47u25 + C609 47u25 +
WH93
D OUT 1 S-LEVEL 2 1 2 3 4 5 6 7 8 9 56 58 57 59 60 61 62 56 57 58 59 60 61 62 C611 47u25 + R609 75
R603 75
C603 47P
VIDEO2 PLAY IN
6 7
R940 100 R939 100 R938 100 R937 100 R936 100 R935 100 R934 100
56 57 58 59 60 61 62
FL CLK STEREO SD T MUTE PLL DO PLL CLK PLL DIN PLL CE FL CS
X09-C/5- STEREO 3 CN22
J62
R604 75 C604 47P
VIDEO3 PLAY IN
1 2 3
C610 47u25 +
U-6
2/4
T MUTE 4 SD 5
PLL DO 6 PLL CLK 7 PLL DIN 8 PLL CE 9
IC90
u-COM
R605 75
C605 47P
DVD PLAY IN
4 5
WH92
LIMITER 15 DET 1 14 DET 2 13 PWR RLY 12 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 14 13 73 63 64 70 71 72 67 68 65 66 69 74
Q843
POWER RLY CONT.
63 64 65 66
R933 100 R932 100 R931 100 R930 100 R929 100 R928 100 R927 100 R926 100 R925 100 R924 100 R923 100 R922 100 R895 100
63 64 65 66 67 68 69 70 71 72 73 74 75
SURR MUTE SB PREMUTE SPA RLY C RLY SURR RLY SPB RLY SB SW SELECT VOL SEL ST VOL SEL DATA VOL SEL CLK
R606 1K
C606 47P
R981 100
MONITOR OUT
6 7
18 FL DIN 17 MMOD 16 X0 15 X1 14 VSS 13 OSC1 12 OSC2 11 VDD 10 VREF+ 9 AD KEY GET4 8 AD KEY GET3 7
C858 100u10 + C857 0.01 X701 8.388 MHz +5V R862 100 R861 100
X09-A/5CN6 2/4
1/4W
+12V AVR
IC401
C406 0.01 IN OUT GND
X09-A/5WH3 2/4
UNREG 3 GND 2 V. REG 1 +B
C202 18P Q201 R201 4.7K
TAP RLY SURR MUTE SB PREMUTE VOL SEL ST
11 10 9 8
67 68 69 70
AD KEY GET2
R859 100
AG-7
1
7 6
VOL SEL DATA 7 VOL SEL CLK 6 SURR RLY 5 SPB RLY SPA RLY C RLY SB SW SELECT 4 3 2 1
AD KEY GET1 S-LEVEL
6 5 R857 100 4 3
R860 100 R858 100K
Q843
71 72 73 R990 1K 74
MODEL TYPE 0
83 F. AUX LED 84 TUNER LED 85 STANDBY LED 86 CS II LED 87 MULTI ENC A 88 MULTI ENC B 89 LISTEN ENC