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AUDIO VIDEO SURROUND RECEIVER
KRF-V7070D/V7070D-S//V8070D KRF-V8070D-S/X9070D/X9070D-S VR-7060/7070/7080
SERVICE MANUAL
Panel * (A60-) Knob ass'y * (K29-) Front glass * (B10-)
© 2003-2 PRINTED IN KOREA B51-5843-00 (K/K) 3172
Knob ass'y * (K29-)
Knob(VOLUME) * (K29-)
VOLUME CONTROL
STANDBY
DSP SPEAKER EQ
ON/STANDBY
DOLBY DIGITAL DTS CSII DSP STEREO INPUT MODE DIMMER
ACTIVE EQ
A SPEAKERS B
LOUDNESS SPEAKER EQ ACTIVE EQ
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
Knob(BUTTON) * (K27-) Phone jack (E11-0271-05)
Dressing panel * (A21-)
Knob * (K29-)
Pin jack (E63-1251-05) Cylindrical receptacle (E56-0033-05)
Pin jack (E63-1080-05) Cylindrical receptacle Optical receiving module (E56-0042-05) (W02-2731-05) Tuner ass'y * Cylindrical receptacle Miniature phone jack (W02-) (E56-0040-05) (E11-0293-05)
Metallic cabinet * (A01-)
AC power cord * (E30-)
SYSTEM CONTROL
COAXIAL
OPTICAL CD/DVD
ANTENNA
VIDEO 2
DVD/6CH
AM
DIGITAL IN
S VIDEO
SPEAKERS(8-16) FRONT A CENTER SURROUND
GND
VIDEO OUT VIDEO IN
S VIDEO IN VIDEO
VIDEO IN
DVD IN
MONITOR OUT
RED
VIDEO
WHITE
GREEN
R
GRAY
BLUE
L
75 FM
AC OUTLETS
+
SUB WOOFER
+
-
-
+
IN
IN
REC OUT
PLAY IN
REC OUT
PLAY IN
PLAY IN
PLAY IN
CENTER
+
R
REC OUT GND PHONO CD/DVD MD/TAPE VIDEO 1 PLAY IN PLAY IN VIDEO 2 PLAY IN VIDEO 3 FRONT SURROUND SUB WOOFER DVD/6CH.INPUT SURROUND BACK PRE OUT
-
-
+
L
L
R
FRONT B
SWITCHED TOTAL 150W 1.25A MAX.
Pin jack Pin jack (E63-1317-05)x2 (E63-1317-05)x2 Pin jack (E63-1293-05)x2
Lock terminal board AC outlet * Pin jack (E70-0161-05) (E03-) (E63-1248-05) Pin jack Screw terminal board AC power cord bushing (E63-1247-05) (E70-0150-05) (J42-0349-05)
Illust. is KRF-V7070D. * Refer to parts list on page 29 .
70%
KRF-V7070D/V8070D/X9070D/VR-7060/7070/7080
ACCESSORIES / CAUTIONS
Accessories
FM indoor antenna (1) (T90-0877-05) AM loop antenna (1) (T90-0893-05) RF remote antenna (1) Refer to the table on this page below. Batteries (R6/AA) (2)
There is a different shape of remote control in every area.
REMOTE CONTROL vs MODEL MODEL KRF-V7070D KRF-V7070D-S VR-7060 VR-7060 KRF-V8070D KRF-V8070D-S KRF-X9070D KRF-X9070D KRF-X9070D-S VR-7070 VR-7070 VR-7080 VR-7080 ABBRI. E7 E1 K6 P6 E8 E2 Y1 E9 E3 K7 P7 K8 P8 8 7 PARTS # A70-1623-05 A70-1623-05 A70-1622-05 A70-1622-05 A70-1623-05 A70-1623-05 A70-1619-05 A70-1621-05 A70-1621-05 9 A70-1620-05 A70-1620-05 A70-1619-05 A70-1619-05 BATTERY COVER A09-1274-08 A09-1274-08 A09-1274-08 A09-1274-08 A09-1274-08 A09-1274-08 A09-1275-08 A09-1274-08 A09-1274-08 A09-1274-08 A09-1274-08 A09-1275-08 A09-1275-08
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 reset the microcomputer and return the unit to its normal operating condition.
· 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.
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. · SW RE-MIX ON/OFF. · Distance setting. · Bass peak level. · Input mode setting. · M idnight mode setting. · PRO LOGIC II mode setting. · CS II mode setting. · Broadcast band. · Frequency setting. · Preset stations. · Tuning mode. · THX mode. · DSP mode. · ACTIVE EQ mode. · SPEAKER EQ mode.
Unplug the power cord from the wall outlet, then plug it back in while holding down the POWER ON/STANDBY key.
2
KRF-V7070D/V8070D/X9070D/VR-7060/7070/7080
EXTERNAL VIEW / ADJUSTMENT
EXTERNAL VIEW
Knob (K29-8107-02) Panel * (A60-) Knob ass'y * (K29-) Front glass * (B10-) Knob ass'y * (K29-) Knob * (K29-)
VOLUME CONTROL POWER
STANDBY
THX SPEAKER EQ
ON/STANDBY
DOLBY DIGITAL DTS CS II DSP STEREO INPUT MODE DIMMER
ACTIVE EQ THX
A SPEAKERS B
SPEAKER EQ ACTIVE EQ
DOWN MUTE DVD/6CH CD/DVD PHONO TUNER SOUND TONE
PHONES
UP
MULTI CONTROL SETUP
LISTEN MODE AV AUX S VIDEO VIDEO L-AUDIO-R
VIDEO 1
VIDEO 2
VIDEO 3
MD/TAPE
BAND
AUTO MEMORY
Phone jack (E11-0271-05)
Knob (K29-8111-02)
Knob * (K29-)
Pin jack (E63-1251-05) Cylindrical receptacle (E56-0033-05)
Illust. is VR-7060. * 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-V7070D/V8070D/X9070D/VR-7060/7070/7080
4
1 2
ROOM B L WH1 ROOM B R FL FR J302 SL
REC OUT VIDEO1 J61 PLAY IN VIDEO2 PLAY IN VIDEO3 PLAY IN
EXCEPT KRF-V7070D/-S VIDEO2 PLAY IN J66 MONITOR OUT KRF-V7070D/-S ONLY
REC OUT VIDEO1 PLAY IN J65
Rch
1 2
VIDEO PLAY IN
J68
DVD PLAY IN J67
WH2
J301
Lch
SPEAKERS
VIDEO COMPOSITE UNIT (X14- ) (F/11)
VIDEO3 PLAY IN
SURROUND BACK/ SUB WOOFER
SPEAKER UNIT (X25- ) (B/2)
SR
PRE OUT DVD PLAY IN
J62
6 6
SBL SBR
MONITOR OUT ROOM B MONITOR OUT KRF-X9070D/-S VR-7070 VR-7080 ONLY
3
E601
1
WH69
E602
1
S-VIDEO UNIT (X14- ) (G/11)
CN68
1 4
WH66
4 1
CN65
5 1
CN67
2 1
C J303 CN302
4 1
J63 VR-7070 VR-7080 ONLY IR IN J201 J102
6 W108 W110 W109 W106 W107 W105
SW
INTERCONNECTION DIAGRAM
CN304
2 1 1
CN301
CN303
19 1 4 1 4
EXCEPT KRF-V7070D/-S Cr CN2
1
1
4
CN2 EXCEPT KRF-V7070D/-S
4 1 2 1 19
CN101 Cr
WH42
1
VOLTAGE SELECTOR (X14- ) (J/11)
S1
F3 T4A L250V CN3 CN4 5 110-120V 220-240V
KRF-X9070D/-S VR-7070/7080 ONLY WH4 CN5
1 1 4
1
WH3
3
Cr Cb
MONITOR OUT Cb Y J101
(X14- ) (E/11)
I/C AVR (X14- ) (D/11)
CN41
3 1
S-VIDEO P3 J21 DVD & VIDEO IN
Lch PHONO /AUX Rch J11 Lch CD Rch Lch MD/TAPE REC Rch J12 Lch MD/TAPE PLAY Rch Lch VIDEO 1 REC Rch J21 Lch VIDEO 1 PLAY Rch Lch VIDEO 2 Rch J22 Lch VIDEO 3 Rch
WH1 Lch J6 Rch SW SPEAKERS FRONT B
WH221
CN1
1
WH1
3 1
Cb
IR OUT
EXCEPT KRF-X9070D/-S VR-7080 VR-7070
Lch SPEAKERS FRONT A J5 Rch
Rch AV-AUX Lch COM J20
Y
COMPONENT VIDEO UNIT (X25-6490-14) (A/2)
(X25-6490-14)
MODEL NAME DESTINATION UNIT No. COUNTRY ABB. E2 EUROPE 0-13 E8 EUROPE E3 EUROPE 2-72 E9 EUROPE Y1 2-72 PX U.S.A. K8 0-14 P8 CANADA U.S.A. K7 0-14 CANADA P7 U.S.A. K6 0-13 CANADA P6
P1
J202
POWER TRANSFORMER
Y
J4 SB Lch SURROUND Rch J7 Lch SPEAKERS FRONT B Rch FR SL DVD/6ch SR KRF-V7070D/-S ONLY
2 1
KRF-V8070D-S KRF-V8070D KRF-X9070D-S KRF-X9070D VR-7080 VR-7070 VR-7060
Cch FL
CENTER
1
FRONT AUX. (X14- ) (H/11)
7
WH20
POWER TRANSFORMER
7 CN202 1
1
CN3
3
(Y)TYPE ONLY
P201
5
CN1 J3
1
DVD (X09-6760-10)
DESTINATION UNIT No. COUNTRY ABB. E1 KRF-V7070D-S EUROPE 2-73 E7 KRF-V7070D EUROPE E2 KRF-V8070D-S EUROPE 2-72 E8 KRF-V8070D EUROPE E3 KRF-X9070D-S EUROPE 2-71 EUROPE E9 Y1 2-91 PX KRF-X9070D K8 U.S.A. 0-10 VR-7080 P8 CANADA K7 U.S.A. 0-10 VR-7070 P7 CANADA U.S.A. K6 0-11 VR-7060 CANADA P6 MODEL NAME
DSP UNIT
CD/DVD J1 OPTICAL IN (X08-3130-10) VIDEO3 J800 A2 EXCEPT KRF-V7070D/-S
DESTINATION UNIT No. COUNTRY ABB. E1 KRF-V7070D-S EUROPE 0-10 EUROPE E7 KRF-V7070D KRF-V8070D-S EUROPE E2 0-11 EUROPE E8 KRF-V8070D 0-12 KRF-X9070D-S EUROPE E3 EUROPE E9 0-12 KRF-X9070D 0-23 PX Y1 K8 U.S.A. VR-7080 CANADA P8 0-12 U.S.A. K7 VR-7070 CANADA P7 U.S.A. K6 0-11 VR-7060 CANADA P6 MODEL NAME
CN1
1 2
A1 (X08-3130-10)
C
COAXIAL IN
1 2 3 4 WH7 5 6 7 8 9 10 1
EXCEPT (Y) TYPE
POWER TRANSFORMER (L07-3138-05) : VR-7060 (L07-3240-15) : VR-7070/7080 (L07-3241-05) : KRF-X9070D(Y) TYPE (L07-3251-05) : KRF-X9070D/-S(E)TYPE (L07-3252-05) : KRF-V7070D/V7070D-S KRF-V8070D/V8070D-S
WH2
SW
1 2 1 2
6dB PRE AMP (X09- ) (E/5)
VIDEO2
POWER SWITCH (X14-) (K/11)
CN46
1 2
CN8
S2
WH5
WH6
POWER AMPLIFIER UNIT (X09-6760-10) (A/5)
10
1
KRF-X9070D/-S VR-7080 VR-7070 ONLY
SYSTEM CONTROL
OPT OUT
1
A3
VR-7070 VR-7080 ONLY
1 2
2 1
1 2
CN47 EXCEPT (Y) TYPE
CN49
WH5
EXCEPT (K,P) TYPE
S800 CN4 CN3
50kHz
T1
3
CHANNEL SPACE SWITCH ONLY
CN48
1
100KHz (Y) TYPE W 1 W
(Y)TYPE ONLY (K,P,Y) TYPE ONLY J2
CN10 CN11 CN12 CN13 CN14
1 2 1 2 1 2 1 2 1 2
CN15
1 2 5
E22
1
9
CN7
1
15
CN6
21 1
21
CN5
10
1
CN4
13
EXCEPT KRF-V7070D/-S
1 1 5
WH21
9 1
W
W
(E) TYPE ONLY J3
E21
1 1
WH91
1
1
WH92
15
1
WH88
10
1
WH89
13
FM 75 GND AM
TUNER ASSY (W02-2974-05) : K,P TYPE (W02-2975-05) : Y TYPE (W02-2976-05) : E TYPE
15
TUNER PCB (X09- ) (B/5)
CN21
(X14-7630-10)
CN22
9
WH93
DISPLAY PCB (X14-7630-10) (A/11)
9
15
J501 PHONES
1 HEADPHONE PCB CN51 (X09- ) (C/5) 3
1 3
WH90
DESTINATION UNIT No. COUNTRY ABB. KRF-V7070D-S EUROPE E1 2-73 KRF-V7070D E7 EUROPE KRF-V8070D-S EUROPE E2 2-72 KRF-V8070D EUROPE E8 KRF-X9070D-S EUROPE E3 2-71 EUROPE E9 KRF-X9070D Y1 PX 2-91 U.S.A. K8 0-10 VR-7080 P8 CANADA U.S.A. K7 0-10 VR-7070 CANADA P7 U.S.A. K6 0-11 VR-7060 P6 CANADA MODEL NAME
VOLUME SELECTOR CN70 (X14- ) (B/11) STANDBY CN80 SWITCH (X14- ) (C/11)
3 1
1 1 3
WH87
7
5
1
WH70
WH94
VR-7060 VR-7070 ONLY
AC/STD. TRANS (X14- ) (I/11)
1 3
3 1
WH80 P2
7
7
F1 CN12 CN11 (K,P) TYPE : 10A 125V EXCEPT (K,P) TYPE : T4A L250V
F2 CN22 CN21 EXCEPT (K,P) TYPE : T2.5A L250V
WH78
1
CN50
1
1
CN45
2
P501
VR-7060/7070/7080 KRF-X9070D/-S,KRF-V8070D/D-S,KRF-V7070D/D-S,KRF-V7070D/D-S
4
7 2 6
P501
C502 C501
5
3
1 A
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
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
B
SPEAKERS FRONT B
WH3
R192 BLK IDLE SW 3 1 C322 R196 B R198 VR6 W72 W68 L4 W86 W69 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 C317
E
B
WH1
C141 W15 W14 C192 C139 C140 C142 W13 C190 1 W82
D13
B B
E R406 W83 R330
C
WH4
Q52 D60
E R326
Q305
W89 R463 W92 W94 W99 W103 W107 R191 W96 R464 R306 W100 W102 W91
Q306
W85
C90
C92
W10
R301 W197
C318 W80
B B W84 R322 B W248 C321 E R194 W90 R148 B
C
C93
W12
C189
C191
C91
W11
PC BOARD (Component side view)
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.
W81 R328 C316
CENTER
Q308
W93
W88
L5
Q304
C307
W98 R199 W113 L1 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 W133 W141 R104 W112 W115 W119 W117 W120 W125 W127 W131 W124 W134 W138 W144 1 R309 W149 W148 W172 W139 W143 R103 C361
2 1
C308
CN13
W97
C309
R146 W121
SPEAKERS
B B W111 W118 W122 W129 W132 W135
L
J5
Q310
R99 R331 E R92 W140 B K3
Q34
E W137 B E E
W114
IDLE VR4 SR
C95
D
FRONT A
Q356
C358 E R384 R388 W151 1 W145 R382 W155 R386 W215 W223 R366 R367 R391 E
R337 R336 C362 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 E C356 R98
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 C233 R225 R226 R224 R228
Q338
B R57 R58 E
R234 C37 R55
E
Q365
Q354
B E W187 W182 W185 W184
Q361 Q363 Q360 Q364
R471 C365 C367
5
W189 C304 E R362 W195 W200 R358 R356 W201 R360 W203 W204 W209 E W191 W196 W199
CENTER SUB WOOFER
B R302
C221
C223
D16
C222
WH221
R316
Q302
E B C305
D17 R600 C164
R305
E
W186 R303 B W193 R436 C323
C224
W190 W194 W198
BLK 1 R237 4
R223 W301 W27 45mm
W192 R53 R54
C38 R56 C35 R51
Q12
B
R458 R457 C184
WH5 RED
D27
R304 R459
Q303
B C170 E C600 R168 R170 B C188 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
R182 R184 C178 W222 E
WH7.8 BLK
C58
R195 B VR5
D6
E B
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 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
F
C31 C44 C312 E
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 E W219 E B
R126 B
C116
W49 25 W228
95mm
Q22 Q26
R134 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
G
W237 W240 W243 W246 W249
W247 18 19 W300 W22
J21
VIDEO 1
WH7.9 ORG
W250 R39 W273
R34 R36
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
H
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
R2 C4
C2
C6
R4 R6 C8
W299
C12
R10 R12 C14
R8 C10
C363
I
4 5
1 8
7 8
1 14
J
6
K
L
M
N
O
P
Q
R
S
T
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
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
2
CN80 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
X14-7630-10 A/11 (J70-1675-01)
3
W801 W802 W803 W804 WH87 7 GRY 1 BLU W710 W712 W724 BLK 1 D803 D801 D804 D802 E703 R885 R997 W719 DISPLAY & MICRO-COMPUTER PCB ED78 69 67 22 21 R113 R114 3 1 R835 R836 R881 R868 R869 R870 W765 W768 BLU 10 E701
C907 C909
1 D501
3
W773 BLK BLU 1 13 WH88
R805 R967 R910 R806 R898 R894
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
R883 R867
R906 R914 R901 R905
D791
C908
R778 R777
D806
R755
4
3 WH80 C794
Q843
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
W702 W703
CSII
D755
D843
1
16
49
C705 C741
R886 R887
RED
W730
W701
IC78
R802
C791
17
48
R115
R781
R801 R803
R893
R895
A791 E 5 4
W806 R911
RED
7
R743 DOL. D. R744 R742 R745 DTS R741
D744
32 33
W807
D805
R890 R889 R888 WH94 1 5 R946 R948 R947
R908 R907 R912 R904 R903 BLK
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 W714 1 IC74 9 16 W716
R982
W742
W749
R925 R928 R929
W741
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
R902 W743 W745
W725
D750
D751
D752
D754 4.3MHz 16 S704 R813 1 C818 D746 C819 IC81
W748 W750
C811
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
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
W756 R962
C854
R854
W709
W711
R764
C853 R853
R814
VIDOEO-1
C763
DOWN
S725
R763
R762
WHT
BLU
R721 R722 R723 AUTO R725
1
6
WH90
D749
TONE
SETUP MEMORY S723
W744 C764
W805 9 WH91 W766 W767
BLK R761
W302
R718 R719 R720 R724
C855
W760
D748
D747
W770
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
7
8
Refer to the schematic diagram for the value of resistors and capacitors.
F. AUX
MUTE
R995
R923
R832
G I O
W723
C831
C833
R980 W764
R930 R931
IC83
R933 R932
5
8
R831
C832
E
C841
C842
R970
R834
C701
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
U
V
W
X
Y
Z
AA
AB
AC
AD
PC BOARD (Component side view)
1
COMPONENT VIDEO VIDEO3 IN DVD IN Y CB CR Y MONITOR OUT CB CR IR IN IR REPEATER
X25-6490-10 A/2 (J70-1574-72)
X14 J/11
220-240V
110-120V W141
R201
S1
P1
J101
J102 C211 C204 C107 R107 R110 W3 1 R216 R215 C108 C121 R108 R111 C101 R109 R112 C109
P201
J201 E
2
J202 R213 R214
W1 W2 C212 R217 C213 C215 Q201 B E R202
C214
C106 C115
R105
C105
C104
R106 4 1 R113 CN101
R104 1 C113
C102
R102
C103 R103 C112
R101
R211 R209 D204 R212 W5 W6
Q203
14 W4
B
WH1 W52 W14 W53
1 3
C118
R207 R208
C210
R206
R210
IC202
C111
C110
C114 B Q101 E
C124 C122
W8 W9 16 IC101
Q204 E
C206 Q202 B E C216
C123 7
B C207
D201 D202 L201
R204 W12 R205
C116
1
CN201 2 6
8
1
CN1
5 F3 T4A L 250V
W7
C119
W10 W11 8
I
7
W13 C125
C129 C128
C120 C209 C117
D205
C203 R203
C126
G O
C205
W54 CN3 7 CN4
C201
C208
9
16
IC201
1
IC102
R114
W18 W16
3
C127
W15
W19
C202 W17 1
AC OUTLETS
S VIDEO MONITOR OUT DVD IN VIDEO3 IN VIDEO2 IN VIDEO1 IN VIDEO1 OUT
CN202
L202
E603
C662
R659
C659
C657
R661
R657
R655
R653
C661
C655
C653
C652
R651
C651
C660
R660
R658
C658
R656
C654
L
R
R665 TRANS. C663
R663
SURROUND BACK/ SUB WOOFER
R654
J2 J3 J4 J5
SURROUND
C656
R652
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
64
1
W201 C672
W202 C673 W138 W139 4 R668 1 W136 W137
10A 125V
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 C307 C310 W24 C308 W23 C305 R335 R337 R338 R325 R327 R328 Q307 Q308 B E 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
W125 C677 B
1
1
CN68
R684 R679
4
PRE OUT
C665
C667
9
8
D203 D206
R115 R116 R117 C431 R431
X14 G/11 X14 I/11
J67
R662
J65
SPEAKERS
J66
J68
E704 WH66
4 GRY 1 YEL
C669
4
5
E R340 W30 C439 R339 R461 R455 C457 R507 C451 C309 B
R318 R308 Q318 B
B R315 R305 B E Q315 E
R316 R306 Q316 B
B R313 R303 E Q313 E
W111
R349
R350
R347
R348 W31
R345 R353 1
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
D202
R603
R463
C449 C458 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
Refer to the schematic diagram for the value of resistors and capacitors.
9
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
Q305
Q303
R314 R362 B Q314
R312 R302 1 SLch 4 Q312 B
Q302
Q402 B E R426 B Q401 R419 E
R674
CN302
W26
R430
E705
R432 8 SRch 5 R433
1
C437
W29
W28
W27
1 8 FRch 5
IC402
19
IC401
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
IC403
Cch 4
C442
C444
C440
X14 F/11
C446
Q451
E B Q403 R407 Q406
R445 C436 C450
1
R446 B Q405 W64
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
10
A
(X08-3130-10)
B
C
D
E
F
G
H
I
J
+5V +3.3V
+5V +3.3V
+5V +3.3V
D1 J1
C12 1000P C11 0.1 C20 0.01 1 2 3 4 5 +3.3V 6 7 8 R11 18K 9 10 11 12 13 14
D3
2.5V
31 31 IC11,21,31,41 +3.3V +5V
C154 4.7 C153 4.7 C105 R109 4.7K R101 2.2K R103 100K 1800P R105 1K C103 1800P R107 10K +12V 12.2V
IC2 96kHz 24Bit DIR
DVDD DVSS TVDD TX XTI XTO PDN R AVDD AVSS RX1 RX2 RX3 RX4 CDTO CDTI CCLK CSN MCKO1 MCKO2 DAUX 28 26 25 24 23 22 C33 10u50 + C32 0.1 R14 33 27 26 25 7 5 6 7 8 BICK SDTO LRCK ERF FS96 P/S AUTO 21 20 19 18 17 C17 33P C18 22P 16 15 +3.3V R17 22 R18 22 R19 22 VCC GND
1
DVD
C3 22P R7 82
L1 C1 R542 600uH 4700P 100 +5V
L.P.F.
2.5V
27 C101 10u50 +
33
C4 22P
COAXIAL IN VIDEO2 A1
VOUT
4 3 2 44 43 42 41 40
C34 22u50 +
R15
C35 0.1
96KHz SWITCHING
IC3
D4
L2 C2 R543 600uH 4700P 100
R8 820
3 2
IC11 (1/2)
1 4
R111 220 R152 5.6K C108 4700P R151 5.6K 14
2.5V
39 38 37 36 35 SDTI(1,2,4) 34 DZF1 CDTI VREFH CSN VCOM TDM MCLK CCLK AVSS AVDD
C37 18P C36
FL
1
C104 1800P
C5 47u25 +
CD/DVD
GND VCC
2 1 R6 4.7 1/4W
1
OPTICAL IN A2
VOUT 3 2 1 C6 47u25 + R3 4.7 1/4W C7 10u50 + R2 470
5 6 7 8 9 10 R30 22 11
BICK LRCK SDTI1 SDTI2 SDTI3 SDTO DAUX DFS SDTI4 DVDD DVSS TVDD CAD1 CAD0 DZFE PDN TST
NC2 NC1
12.2V
+4.9V
29 28 27 26 25 24 23 28 27 26 25 24 23 25 C201 R201 10u50 3.3K + R203 100K
C106 1800P C205
R110 4.7K
AUDIO SERIAL DATA OUT
2 R541 22 3 4
SDOS I2C SMUTE
OVF RIN LIN
33 32 31 30
18P 28
FR
C102 10u50 +
R102 2.2K
R106 1K
6 5
IC11 (2/2)
7 8
R112 220
+12V
3
R104 100K
R108 10K
R1 470
AUDIO SERIAL DATA IN
C107 100P
P/S
R215 5.6K R213 4.7K R214 5.6K R216 4.7K
IC7
1 2 3 4 5 6 CLR Q1 Q1 D1 D2 Q2 Q2 GND VCC Q4 Q4 D4 D3 Q3 Q3 CK 16 15 14 13 12 11 10 9 +3.3V C603 0.1
IC4
96KHz 24Bit CODEC & DAC
ROUT1 LOUT1 ROUT2 LOUT2 ROUT3 LOUT3 ROUT4 LOUT4
GND VCC
2
A
R209 5.6K
VIDEO3
820P R205 910 C203 2200P
3 2 4 C207 100P
IC21 (1/2)
1
R211 220
+3.3V
A3
GND 3 2 1
IC6
1 2 3 4 GND 5 C38 33P VCC 8 7 C15 6 R20 C16 220 1000P 33P 1 2 3 GND
SL
C204 2200P
12
13
15
16
18
19
14
17
20
22
12.288MHz
R22
IN
R4 470
1/4W X1
8
21
OPT OUT B
VCC
SR
26
1M
1M
R9
IC5
C602 NC VCC 5 0.1 4
C39 0.01 C31 4.7u16 +
22
56 64
BUSY 2 DATA 3 GND
C19 33P
R309 4.7K
6 5
46 +3.3V 3
R32 220
33
60
+4.8V
1/4W
+5V
C305 1800P 23 C301 R301 10u50 2.2K + R303 100K R305 1K C303 1800P
+3.3V 2
3 2
IC31 (1/2)
1 4
R311 220
12.2V C309 4.7u50 + +12V C307 100P 6 5
D800
D801
R16
R23
AUDIO SERIAL DATA OUT
R31 4.7
22 21
C206 820P
C801 220P
R304 100K
R501 100K
+5V +3.3V R503 100K 10
*S800
+3.3V 50kHz
C504 0.1
+5V +3.3V +2.5V
+5V +3.3V +2.5V 24
SBR
IC31 (2/2)
7 8
C308 4700P
DIR CONT. DATA OUT
C304 1800P
R308 10K
SYSTEM CONTROL
DIR CONT. DATA IN
SBL
CHANNEL SPACE SWITCH
R307 10K
3
J800
C800 220P
C802 0.01
8
R210 5.6K
C30
0.1
C8 27P
R21 22
+12V R312 220 C310 4.7u50 + 1 R411 220 +12V 12.2V C409 4.7u50 + C408 0.01 7 R412 220 +12V +12V
SYNCRONISE DIGITAL SIGNAL TO MASTER
C202 R202 10u50 3.3K +
R206 910
6 5
IC21 (2/2)
7 8
C208 4700P
MASTER CLOCK SIGNAL INVERTER
+3.3V
R204 100K
R208 2.7K
R5 4.7
C9 27P
C10 1000P
R10 220
7
R207 2.7K
INVERTER FOR OSCILLATOR
R212 220
R502
+3.3V +2.5V
D15
R509 220
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
R510 220
10
11
9
8
7
6
5
4
3
2
R511 220
(3.3V)VDDEXT1
(2.5V)VDDINT1
(3.3V)VDDEXT2
HACKP
HAD12
HAD11
HCMS
HAD16
HAD15
HAD13
INTREQ PF2
HAD10
GND2
HAD9
HAD8
HAD6
HAD5
HAD3
HAD2
GND1
HALE
HAD1
PF1
HRD
HAD0
PF0
HCIOMS
HAD14
HWR
GND3
HAD7
HAD4
D15
GND4
HACK
D14
MVDD 10 MGND 9 F2 SUPPLY 8 7 5
+8.6V 8 CP600 180 10 6 5 4 1 2 3 4 5 6 2 3 +8.6V 7 25 CP602 180 12 2 7
R409 4.7K
IC60
VCC 14 13 12 11 10 9 GND C601 0.1 35 37 8 36 10 38 8
1
CN5
100kHz
C600 0.1
35
D14
+5V
36 39 38 37
100K
LEVEL SHIFTER 5.0V) (3.3V
C506 0.1
C306 1800P C405 1800P 144 143 142 141 140 139 138 137 136 135 134 133 131 130 129 128 127 126 125 124 123 D4 +2.5V C930 100u10 + C931 +3.3V +2.5V D2 D1 D0 121 CP51 10K 122 0.1 D3 +5V 132 +3.3V 21 D13 D12 D11 D10 D9 D8 D7 D6 D5 +3.3V C509 0.1 C508 0.1 C510 0.1 C511 0.1 22 C401 10u50 + R401 2.2K R405 1K C403 1800P R403 100K
+5V
R310 4.7K
C302 R302 10u50 2.2K +
R306 1K
3 2
IC41 (1/2)
4
CH. SPACE S DATA
37 38 39 +3.3V 40
PF3/SCLK PF4/MISO PF5/MOSI VDDEXT3(3.3V)
4
4/4
S BUSY 6 DSP RESET 4 CODEC OVF 3 CODEC PDN 2 DIR PDN 1 CP601 180
R505 100K R506 100K
D12 D11 D10 D9 D8 D7 D6 D5 GND12 XTAL CLKIN (3.3V)VDDEXT8 CLKOUT GND11 D4 (2.5V) VDDINT4
CENTER
R402
R407 10K R408 10K
X14-A/11WH88
C514 47P
D13 (3.3V)VDDEXT9
R504 100K
C407 100P
C404 8200P
100K
BK-1
SW
C402 10u50 +
R404 27K
R406 18K C406 8200P R410 5.6K
6 5
IC41 (2/2)
8
C500 0.1
R507 100K R508 100K
41 42 43 44 45 46 47 48 49
PF6/FRAME CLK PF7 TIM0 TIM1 TIM2 DT2 TCLK2 TFS2 DR2 RCLK2 RFS2 UARTR UARTT GND5 GND6 DT0 TCLK0 VDDINT2(2.5V) TFS0 DR0 RCLK0 RFS0 VDDEXT4(3.3V) DT1 TCLK1 TFS1 DR1 RCLK1 VDDEXT5(3.3V) VDDINT3(2.5V) RFS1 BMOD0 TESTDI BMOD1 BYPASS RST EMUSTAT TESTRST TESTCLK TESTMD TESTDO GND7 GND8 VDDEXT6(3.3V)
CN4
AK CS 13 DSP CS 12 AK CDIN 11 DIR CDOUT 10 AK CCLK 9
IC61
8 9 +3.3V 9 10 11 12 12 13 14 VCC GND 7 6 5 4 3 2 1 +3.3V 2 39 5 46
C932 10P
8.2V
R910 4.7 C933 0.1 W999 1/4W
26 CP603 180
5
4/4
DSP MOSI 8 DSP MISO 7 DDSP SCK 6 SEL ST 5
5 8 9 14
51 52 53 54 55 56 56 57 +2.5V C501 0.1 60 58 59 60 61 62 +3.3V 63 64 65 66 67 68 +8.6V 69 C502 0.1 R514 100K +2.5V +3.3V +3.3V 70 71 72
D3 D2 D1 D0
MELODY 32 DSP IC
D930
X14-A/11WH89
+5.0V AVR
IC93
OUT IN GND
50
IC50
BJ-1
C922 47P
7.8V
R920 18 C923 0.1 2W +12V
SEL DATA DIR ERF
3 1
17 10 4
DSP INTREQ 2
ACK MS3 (3.3V)VDDEXT7
120 119 118 +3.3V 116 CP52 10K
0.1
WR
D920
LEVEL SHIFTER (5.0V 3.3V)
121
C920 100u10 + C921
SEL CLK
4
CP604 180
16
RD
122
+3.3V AVR
IC92
OUT IN GND
C912 39P
+2.5V AVR
C910 100u10 + C911
IC91
+8.6V C913 0.1 0.1 OUT IN GND
IC2 : AK4112BVF IC3 : TC7WH241FU IC4 : AK4529-VQ IC5 : TC7SHU04FU IC6 : TC7WU04FU IC7 : TC74VHC175FT IC11,21,31,41,123 : NJM4565M or NJM4565MD IC12 : NJU7311AM IC50 : ADSST-MEL322 IC51 : IC52 : A61L6316-12V or UT61L6416MC10 IC60 : TC74HCT7007AF IC61 : TC74VHC125FT IC91 : NJU7223F25 IC92 : BA033T IC90,93 : BA05T Q950 Q951 D1,3 D4 : 2SB1218A(Q,R) or 2SA1576A(R,S) : 2SD1819A(Q,R) or 2SC4081(R,S)
MS2 MS1 MS0 IOMS BMS BR BG GND10 BGHLT A18 A19 A20 A21 A14 A15 A16 A17
117 116 115 114 113 R512 4.7K 112 111 110 109
D11
D13
D12
D15
D14
D10
A10
64 113 D1 A1 A2 D6 D5 D3 D2 D7 D4 D0 A0 A3
122
122
A1
A2
A3
A5
A0
D9
D8
A4
A6
D910
+3.3V
+8.6V
5.0V
+5V
IC90
C908 C909 113 +3.3V 2.2 0.1 OUT IN GND R931 R930 5.6 2W 4.7 2W
BHE
BLE
VSS2
VCC2
GND
A10
I/O12
NC28
NC23
I/O15
I/O13
I/O16
I/O10
I/O9
+3.3V
I/O14
6
OPMOD
IC52 SRAM
VCC1 VSS1 NC22 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 I/O1 A10 A15 A14 A13 A12 A11 CE WE A9 A8 A7
IC51
A11 A9 A8 1 2 3
EPROM
VCC VPP A13 A14 A17 A18 A15 A16 A12 A7 A6 A5 A4
A10
A12
A13
A11
+12V R950 1.5K
11
11
12
22
10
12
13
15
10
13
15
16
18
19
20
14
17
14
16
101
81
91
100
102
82
92
103
105
106
104
107
108
73
75
76
78
79
80
83
85
86
88
89
90
93
95
96
98
74
77
84
87
94
97
99
PROTECTION
R954 220 R953 47K +8.6V
: DAN202U or 1SS301 or MA142WK : DAP202U or 1SS300 or MA142WA D800,801,901,902,951 : MA111 D900 : D2SBA20F03 D910,920 : HZU3.9(B2) or UDZ3.9B D930 : HZU5.6(B2) or UDZ5.6B D950 : HZU5.1(B2) or UDZ5.1B
AC8.0V
36
35
34
33
32
31
30
29
28
27
26
25
24
23
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
44
43
42
41
40
39
38
37
A1
I/O11
DE
OE
CE
O1
A1
A2
O2
A0
A2
A3
A5
A0
A6
O6
O5
O7
O4
O3
O0
A4
A3
17
GND9
21
1
2
5
6
8
3
5
6
8
9
4
4
7
7
9
D950
A12
A12
A13
A10
A18
A15
A13
A16
A15
A10
A12
A13
A15
A16
A14
A14
A17
A14
A17
A18
R951
116
A0
A2
A3
A5
A6
A8
A4
A7
A9
1K
R513 1K
A11
A11
A11
121
D1
A6
A8
A9
A9
A8
A7
A5
D2
D3
D5
D0
D4
D6
D7
A7
A4
A1
+3.3V +2.5V
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
R952
D951
C914 0.01 0.33 1/4W
D901
CN1
C901 0.1 1 GND 2 PROT
C515 470u10 +
C512 0.1
C803 0.01
C900 4700u16 + R900
C513 0.1
C503 0.1
C505 0.1
C507 0.1
Q950
4.7K
D900
BU-4
4/4
R955 220
R515 10 1/2W
Q951
+3.3V
+3.3V +2.5V +8.6V +8.6V
+3.3V +2.5V
D902
BV-4
to TRANSFORMER
+8.6V
7
K
(X08-3130-10)
R154 4.3K R153 4.3K
L
M
N
O
+12V 12.2V R157 4.7K C209 4.7u50 + R603 100K R158 4.7K
CN3
21 LI R127 10K C123 22P R601 100K 20 GND 19 RI 18 GND 17 LREC 16 GND 15 RREC R129 100 C127 4.7u50 + 12.2V +12V C126 R156 4.7K C122 100P 14 GND 13 FL 12 SL 11 SBL 10 C 9 SW 8 SBR R130 100 C128 4.7u50 + 7 SR 6 FR 5 -12V R128 10K C124 22P C210 4.7u50 + 4 GND 3 +12V 2 GND 1 PROT
R125 10K R121 1.1K R155 4.7K 15 14 13 12 10 11 9 8 7 6 5 4 3 2 1 GND NC13
CONFIGURATION SELECTOR
12.2V 1000P C121
R123 2.4K
IC123 (1/2)
2 3 8 1 C125 0.01
X09-A/5CN4 2/4
VEE
ST
IC12
T-7
NC18
DATA
VDD
21
16
18
19
20
22
23
25
26
28
29
17
24
27
30
R124 2.4K R126 10K
5 6
IC123 (2/2)
7 4
17 C410 4.7u50 +
16
R122 1.1K
+12V R606 100K R605 100K R607 100K R604 100K R608 100K R602 100K
(X08-3130-10)
DESTINATION UNIT No. COUNTRY ABB. E1 KRF-V7070D-S EUROPE 0-10 EUROPE E7 KRF-V7070D E2 KRF-V8070D-S EUROPE 0-11 EUROPE E8 KRF-V8070D 0-12 E3 KRF-X9070D-S EUROPE 0-12 EUROPE E9 KRF-X9070D 0-23 PX Y1 K8 U.S.A. VR-7080 P8 CANADA 0-12 U.S.A. K7 VR-7070 CANADA P7 U.S.A. K6 0-11 VR-7060 CANADA P6 MODEL NAME
100P
CK
A
NO
B
NO
S800 NO NO
D901, 902 NO NO NO NO YES NO
IC51 27W40180N6705 27W40180N6905 27W40180N6A05 27W40180N6A05 27W40180N6A05 27W40180N6A05 +B B
YES NO
DIGITAL LINE SIGNAL LINE GND LINE B LINE B LINE
YES YES NO YES YES NO YES YES YES YES YES NO
YES NO
NO
NO
27W40180N6905
KRF-V7070D/V7070D-S (1/4) KRF-V8070D/V8070D-S (1/4) KRF-X9070D/X9070D-S (1/4) VR-7060/7070/7080 (1/4)
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.
KRF-V7070D/V8070D/X9070D/VR-7060/7070/7080
Y05-4700-10
P
Q
R
S
T
(X09-6760-10)
DESTINATION UNIT No. COUNTRY ABB. KRF-V7070D-S EUROPE E1 2-73 KRF-V7070D EUROPE E7 KRF-V8070D-S EUROPE E2 2-72 KRF-V8070D EUROPE E8 E3 KRF-X9070D-S EUROPE 2-71 EUROPE E9 KRF-X9070D Y1 PX 2-91 MODEL NAME VR-7080 VR-7070 VR-7060 U.S.A. CANADA U.S.A. CANADA U.S.A. CANADA K8 P8 K7 P7 K6 P6 0-10 0-10 0-11
(X09-6760-10) (A/5)
B D
NO YES YES YES YES YES YES
C E
YES YES NO NO NO NO YES
F
NO NO
C64,65, C74,75, C82,83, C84,85, C90,91,139, C92,93,141, C143, C227, C190 C192 140,189 142,191 163 173 181 183 144 228 3.3u50 100u25 3.3u50 100u25 YES YES NO NO NO NO YES 22u50 22u50 47u25 47u25 47u25 47u25 22u50 0.22 0.22 0.22 0.22 0.1 0.1 0.1 YES YES YES YES NO NO NO YES NO NO NO NO NO NO NO 0.22 0.22 0.22 0.1 0.1 0.1 NO YES YES YES NO NO NO NO YES YES YES YES
1
J11 Lch PHONO /AUX Rch
YES 3.3u100 220u10 YES 3.3u100 220u10 YES 3.3u100 220u10 YES 3.3u100 220u10 NO 3.3u50 100u25
YES C20 C19 220P 220P 220K 220K 220K 220K 220K 220K YES
Lch CD
R17 R19 1K
74
(X09-6760-10)
MODEL NAME KRF-V7070D-S KRF-V7070D KRF-V8070D-S KRF-V8070D KRF-X9070D-S KRF-X9070D VR-7080 VR-7070 VR-7060 DESTINATION UNIT No. COUNTRY ABB. E1 EUROPE 2-73 E7 EUROPE E2 EUROPE 2-72 E8 EUROPE E3 EUROPE 2-71 E9 EUROPE PX U.S.A. CANADA U.S.A. CANADA U.S.A. CANADA Y1 K8 P8 K7 P7 K6 P6 2-91 0-10 0-10 0-11 C301, 302 C305 C307 C322 C326 NO NO YES YES YES YES NO C363 C369 C609, CN5 610 NO NO YES NO NO NO NO NO NO YES YES YES YES NO CN15 NO YES YES YES YES YES YES D23 D24
4700u75 100u63 220P 15P C90-5772-05 4700u75 100u63 220P 15P C90-5772-05 10000u75 100u63 180P 12P C90-5771-05 10000u75 100u35 180P 12P C90-5749-05 10000u75 100u35 180P 12P C90-5749-05 10000u75 100u35 180P 12P C90-5749-05 4700u75 100u35 220P 15P C90-5775-05
22u50 33u16 22u50 33u16 47u25 22u25 47u25 22u25 47u25 22u25 47u25 22u25 22u50 33u16
MTZJ10(B) or MTZJ10(B) or RD10ES(B) RD10ES(B) MTZJ10(B) or MTZJ10(B) or RD10ES(B) RD10ES(B) MTZJ10(B) or MTZJ10(B) or RD10ES(B) RD10ES(B) MTZJ11(B) or MTZJ7.5(B) or RD11ES(B) RD7.5ES(B) MTZJ10(B) or MTZJ15(B) or RD10ES(B) RD15ES(B) MTZJ10(B) or MTZJ15(B) or RD10ES(B) RD15ES(B) MTZJ10(B) or MTZJ15(B) or RD10ES(B) RD15ES(B)
Rch J12
R18 1K R21
R20
72
C22 C21 220P 220P
Rch
R22 1K R25
R24
MD/TAPE REC
R23
2
Lch
1K
4
62
C24 C23 220P 220P
Lch MD/TAPE PLAY Rch J21
(X09-6760-10)
DESTINATION UNIT No. COUNTRY ABB. E1 KRF-V7070D-S EUROPE 2-73 E7 KRF-V7070D EUROPE E2 KRF-V8070D-S EUROPE 2-72 E8 EUROPE KRF-V8070D E3 KRF-X9070D-S EUROPE 2-71 EUROPE E9 KRF-X9070D Y1 PX 2-91 MODEL NAME VR-7080 VR-7070 VR-7060 U.S.A. CANADA U.S.A. CANADA U.S.A. CANADA K8 P8 K7 P7 K6 P6 0-10 0-10 0-11 D25 MTZJ24(B) or RD24ES(B) MTZJ24(B) or RD24ES(B) D26 NO NO J4 J6 J7 K2-5 L6 Q313 NO NO R65, R79,80,129, R200, R180 R303 130,179 66 202 1.5K 1.5K 430 430 1.6K 1.6K 1.6K 1.6K 390 NO 2K 1.6K 1.6K 1.6K 1.6K 1.6K NO YES YES YES YES YES YES 1 1 1 560 560
R26 1K R29 1K
R28
R27
1K
78
68
65 66 67
YES NO YES S76-0098-05 NO YES YES NO S76-0098-05 YES NO YES NO S76-0098-05 YES NO YES NO S76-0045-15 YES NO YES NO S76-0045-15 YES NO YES NO S76-0045-15 YES YES YES NO S76-0045-15 YES
C26 C25 220P 220P
220K 220K
R31
Lch
YES 2.2K NO NO NO NO 2.2K 2.2K 2.2K 1.5K
5
68 69 70 R16 1K
R32
MTZJ24(B) or RD24ES(B) YES MTZJ30(B) or RD30ES(B) MTZJ24(B) or RD24ES(B) MTZJ24(B) or RD24ES(B) MTZJ24(B) or RD24ES(B) NO NO NO NO
VIDEO 1 REC Rch
3
R30 1K R33 1K
71 61 72 74
C28 C27 220P 220P
220K 220K
R35
560 1
Lch VIDEO 1 PLAY Rch
79
75
R15 1K 76 77
(X09-6760-10)
MODEL NAME KRF-V7070D-S KRF-V7070D KRF-V8070D-S KRF-V8070D KRF-X9070D-S KRF-X9070D VR-7080 VR-7070 VR-7060 DESTINATION UNIT No. R304 R317 COUNTRY ABB. EUROPE E1 2-73 10K 1.2K EUROPE E7 EUROPE E2 2-72 10K 1.2K EUROPE E8 EUROPE E3 2-71 10K 1.2K EUROPE E9 PX U.S.A. CANADA U.S.A. CANADA U.S.A. CANADA Y1 K8 P8 K7 P7 K6 P6 2-91 0-10 0-10 0-11 8.2K 8.2K 8.2K 10K 2.2K 1.2K 1.2K 1.2K R358,359, R318 383,384,403 1.5K 1.5K 1.5K 2.2K 1.5K 1.5K 1.5K 10K 10K 9.1K 9.1K 9.1K 9.1K 10K R413, R603, W5-7, W3,4 R404 R470 W8 414 604 20-23 NO 10K 9.1K 9.1K 9.1K 9.1K 10K 1.5K 1.5K 1.5K 1.2K 1.2K 1.2K 1.2K YES YES NO NO NO NO YES 1.5K 1.5K 470 470 470 470 1.5K NO NO YES YES YES YES NO YES YES NO NO NO NO YES YES YES NO YES YES YES YES WH1, WH7, W10-15 4 221 NO NO NO NO YES YES YES NO YES YES YES YES YES YES NO NO YES
R34 1K R37
R36
67
78 79 80
J22
C30 C29 220P 220P R39 1K 220K 220K
Lch VIDEO 2 Rch
80
R40
R38 1K R41
66
YES C32 C31 220P 220P YES YES NO
Rch
R42
R44
VIDEO 3
R43
1K
220K 220K
4
Lch
1
1K R46 100
65 64 2 51
J3
C34 C33 220P 220P
R45 100 R47 R49 15K 15K R48 15K
FL
(X09-6760-10) (D/5)
FR
R50 15K
44
C36 C35 220P 220P
SL
R51 15K R53 22K
50
5
SR RECORDING LINE SIGNAL LINE GND LINE B LINE B LINE
R52 15K R55 15K
R54 22K
DVD/6ch
45
C38 C37 220P 220P
C
48 R57 22K
6.9V
1
+B B
(X09-6760-10) (B/5)
CN21
PLL CE PLL CLK 1 3 14 13 15 S-LEVEL 6 NC 7 +12V 8 D OUT 9 L.TUMER 10 G.GND 11 R.TUNER 12 T MUTE 13 SD 14 STEREO 15 13 14 15 5 4 3 2 1 +12V 1 D OUT PLL DIN 2 PLL DO 4
SW CN22
9 PLL CE 8 PLL-DIN 7 PLL-CLK 6 PLL DO 5 SD 4 T MUTE 3 STEREO 2 S-LEVEL
R56 15K
R58 22K
47 3
J4
SW X14-A/11WH93 4/4 SB
3 21 19 13 63 1
6
to TUNER PACK
D.GND 5
PRE OUT
BE-4
54
58
11 11 SBL
10
12 10 C
E21
+12V G GND L.TUNER G.GND Lch R.TUNER
CN4
21 20 G.GND
19 18 Rch G.GND
17 16 G.GND L REC
15 14 R REC G.GND
13 12 SL FL
WH21
X08CN3
1/4
7
SW
13 9
3
9
N-2
U
V
W
X
Y
Z
AA
AB
AC
AD
(X09-6760-10) (A/5)
2 1
CN10
2
1
CN11
2
1
CN12
2
1
CN13
2
1
CN14
2
1
CN15
10
C2 C1 220P 220P
1K
C3 R1 10u50 +
12
11
2
1
4
3
5
8
7
6
9
R362 470 R363 470 R407 470 R388 470
1
R2 C4 1K 10u50 +
PHONO EQ AMP
R360 100 C6 220P R4 30K C8 100u10 + R8 360 C5 220P R3 30K Q12,14 C7 100u10 + R7 360 R5 100 C9 R10 270K C13 3300P C11 0.012 C14 3300P C12 0.012 R9 270K 270P 2 3 2
R361
R405
R386
PROTECTION Q354
R356 30K
PROTECTION
100 4 3
PROTECTION
100 6 5
PROTECTION
100 8 Q32,34 7
Q353
R357 30K
Q357
R401 30K
Q356
R382 30K
D52
D51
D59
C356 4700P
C355 4700P
C359 4700P
D56
POWER AMP Q12
20mA
R358
Q14
Q11,13
POWER AMP Q11
20mA
R359
Q13
Q51,53
POWER AMP Q51
20mA
R403
Q53
POWER AMP Q32
20mA
R384
C358 4700P
R6 100
Q34
C10 58 63 54 R60 7.5K
R OUT
C56 2700P 5
270P 6
L OUT
8
R98 220 1/4W
R97 220 1/4W
R197 220 1/4W
R148 220 1/4W
C44 47u25 + C46 0.082
C47 0.082
64
62
61
C45 47u25 +
44 C52 0.1
R12 22K
R11 22K
R94 47 1/4W
R96 47 1/4W
R93 47 1/4W
R193 47 1/4W
R195 47 1/4W
R144 47 1/4W
VIDEO1 REC OUT
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 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 +
IDLE ADJ.(FRch)
IDLE ADJ.(FLch)
IDLE ADJ.(Cch)
R191 1K
IC1 (2/2)
IC1 (1/2)
R95 47 1/4W
IDLE ADJ.(SRch)
C134 22u50 +
12.2V C16 4.7u50 +
C15 4.7u50
+12V
R T.OUT FR VIN FR OUT SR OUT SBR OUT SW OUT C OUT
C187
C138
C88
47P
C18 100P R14 47K C320 100P
C17 100P
1.2V
C78 560P 46.8V R84 220 1/4W
C84
+
-1.2V
1.2V
C79 560P 46.8V
C85
+ C89 47P
-1.2V
1.2V
C177 560P 46.8V
C183
+
+
-1.2V
47P
1.2V
C128 560P 46.8V
-1.2V
47P
W6
R112 100 R222 100 R162 100 R161 100 R221 100 35 33 8 6 7
71
R13 47K C319 100P
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
Q6
R86 5.6K 1/4W 10P
Q10
2ND
R83 R88 330 1/4W R90 47K 220 1/4W R81 D1
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
2ND
R134 R187 330 1/4W R189 47K 220 1/4W R132 D4 220 1/4W Q26
Q30 Q26
46.2V -46.8V
R136 5.6K 33.3V 1/4W C136 47P
2ND
R V3 R V2 R V1 R MD/TAPE R AUX R TUNER R PHONO R CD/DVD AVEE(-7V) L CD/DVD L PHONO L TUNER L AUX L MD/TAPE L V1 L V2
46.2V -46.8V 33.3V
C86 47P
R138 330 1/4W R140 47K
75 12.2V +12V R342 10 1W 47 1W R343
R82 D2 220 1/4W Q6
Q7
C181
C82
+ C324 470u16 +
C325 470u16
37
10 1/4W
C118 5P
38
C313 47u25 + R315
C70 R74 2200P 3.3K
C71 R73 2200P 3.3K
R75 1.5K
OUT GND AVCC (+7V)
29 C311 22u50 +
+7.3V
R313 2.2
68 1W
+12V
R355 3K +47.2V
R76 1.5K
30
0.6V
0.6V
R175 1.5K
D21
R354 47K
R72 6.8K 0.6V
-46.2V
R71 6.8K
-46.2V
R171 6.8K
-46.2V
R122 6.8K 0.6V
C120 R124 2200P 3.3K
FL OUT
31 R311
C169 R173 2200P 3.3K
31
32
Q4
Q602
R78 1.5K
Q3
Q603
C167 6P
C69 8P
Q352
C68 7P
INPUT SELECTOR & E.VOLUME
SL OUT
R111 100
W7 W5
9 34
SWITCH IC
+12V
SB/SW SEL.
CURRENT MIRROR
0V
C72 100P
+47.2V
+47.2V
(SB) 13 u-COM 12
14
9
VDD
VOL GND1
VOL GND2
48.3V
L MD REC
48.3V
48.3V
+B
+B
+B
+15.4V
+15.4V
+B
L V1 REC
L1 BASS
L2 BASS
L T.OUT
12.2V
u-COM (SW)
+12V
+7V
R66 C64
SBR IN
24 DVDD (+5.0V)
R65 C65
SBL IN
FL VIN
L REC
SW IN
L TRE
SR IN
FR IN
SL IN
L 6ch
FL IN
TIM1
DATA LATCH
C163
+
+
+
26 25
C352 220P C353 220P R351 100 R352 100 27 26 25
+15.4V
L V3
C IN
SW OUT
SB OUT
SB IN
SW IN
7.5V
Q335
R435 1K R163
VCC
+12V
11
12
22
13
15
16
18
19
10
14
17
20
23
R116 2.2K
12.2V
Q332
R165 2.2K
21
R432 1K R64 100K
Q331
R431 1K R63
1
+15.4V
CLOCK
C114 R120 3.3u50 100 +
27
R69 100
C351 220P
R68 47K
R67 47K
R169 100
R70 100
DGND
IC5
8
28
11
10
C66 330P
C67 330P
C165 330P R167 47K
+47.2V
1st
D602
B
Q2
B
B
2
3
5
6
8
4
7
9
1
2
3
5
4
6
7
C62 3.3u50 +
C63 3.3u50 +
C51 0.1
C53 0.1
C354 1200P
C112 3.3u50 +
C55 2700P
+5.1V C312 100u10 +
C57 2.2u50 +
+7V
R353 100
1
2
4
5
FRONT Rch
1 4 C314 47u25 +
FRONT Lch
100K
C161 3.3u50 +
W23
W22
D22
W20
W21
6dB ATT.
R59 7.5K
11
10
12
13
15
14
16
10 1/4W
R602 1.5K
W3
R601 1.5K
13
11
W4
D221
R606
R605
6.9V
12.2V
C310 22u50 +
D20
22u50 1 + C227 22u50 4 +
SW:4.8V SB:0V
+12V 12.2V 12.2V
+15.4V +47.2V
38
R312 1
R310 68 1W
SB/SW SLE.
1K
+15.4V +B +47.2V 48.3V B 5 31 10
1K
+15.4V +47.2V 48.3V B HI-TAP ON : -61.3V OFF : -55.3V
15
+12V
R316
R314 680 1W
16
R604 Q606
3
9
9
Q351
C228
C229 22u50 IC4 +
IC4 (1/2)
1
8 3 2
SW OUT
C221 R237 4.7u50 1K +
+7V
R225 C223 2.2K 47u25 + C233 470P
R229 10K
SW&SB PRE AMP
R227 47K C225 3900P
R223 47K
+7V
35
+12V 15 14 12.2V 12 80 12.2V +12V 12.2V 21
MUTE C R235
47 C231 220P R233
12.2V
C224 R226 47u25 15K +
100K
R437 1K R230 10K
C226 10P R228 47K 4 7
R224 47K
Q337 R231 1K
33
C232 220P
R234
100K
R438 1K R232 1K C230 22u50 +
16
19
13
9
47
5
Q338
IC4 (2/2)
4 3
SB OUT
WH5-2
WH5-1
WH6-2
AGND
AN R
+12V
AN L
-6db ATT
DSP R
DSP L
+12V
12.2V
-12V
IC1 IC2 IC3 IC4 IC5 IC6
: NJM4580L : M61516FP : BU4066BC : NJM4565D : LC4966 : NJM4580D-D
6
12.2V +12V +7V 12.2V 76 70 69 77
R618 C604 4.7K 47u25 +
15
14
16
4.9V
R616 10K
R622 13K
AN L
GND
C
SBR
P MUTE
+12V
-12V
WH2-2
G.GND
R.AUX
L.AUX
SB OUT
SW OUT
-20dB ATT
GND
2 C603 R617 47u25 4.7K + 4 R619 4.7K
GND
SBR
G.GND
SR
FR
-12V
+12V
PROT
R.TUNER
L.TUNER
+12V
C608 22u50 +
4/4
R623 100K
X14-H/11WH20
7
IC6(2/2) F
3/4
X25-B/2CN303
AN R OUT
R624 100K
-7V
5
6 AN L SW
7
R621 13K
IC6 (1/2)
AN L OUT
1 DSP R 2 DSP R OUT 3 AN R OUT 4 ANL R 5 AN R SW
G.GND
G.GND
6
R612 270
8
6
4
2
WH21
D605
CN3
WH2-1
7
5
3
1
3 2
1
WH221
4 3
2
1
R620 4.7K
3
8
1
C607 22u50 +
SR OUT
FR OUT
SL OUT
FL OUT
C OUT
C605 82P
D606
3/4
X25-B/2CN301
BA-6
AO-6
AO-3
SR
SL
FL
E22 5 4 3 2 1
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 Q305,313,351 : UN421N Q307 : 2SD2525 Q331-338,605,606 : 2SC2878(B) Q352,608,609 : 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) D22,26 : MTZJ5.1(B) or RD5.1ES(B) D23 : D24 : D25 : 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) D605-607 : MTZJ7.5(B) or RD7.5ES(B)
1 BLU
2 BLK
3 RED
4 BLU
5 6 WHT RED
7 YEL
8 BLK
9 10 ORG GRY
WH7 CN8
R613 47K
(X09- ) (E/5)
Q609
R614 1K
RED
BLUE
1
2
3
4
5 6 FL
7 FR
8
9 10
WH6-1
E
6
R236
6
C222 4.7u50 +
12
11
15
R615 10K
D607
14
13
10
9
8 8
7 7
+7V
C609
AN L 9 OUT C606 82P 33P 14 +7V DSP R 13 SW DSP L 12 SW 11 DSP L DSP L 10 OUT
Q608
R611 270 8
C610
330P
CN5
IC3
19 18
17 16
15 14
13 12
11 10
9
6 6
+
IC2
SBL OUT
B
IC5 SB/SW
R80 C74
C83
Q8
C76 10P
220 1/4W Q5
220 1/4W Q45
Q47
C175 10P
Q28
C126 10P
R79 C75
0V
+ C73 100P R77 1.5K
R179 C173
0V
+ C171 100P
CURRENT MIRROR
CURRENT MIRROR
CURRENT MIRROR
0V
R130
C124 220u10 + C122 100P
Q43
Q604
R177 1.5K
Q24
R128 1.5K
R146 47 1/4W
MD/TAPE REC OUT
C54 0.1
51
48
50
47
45
4
R92 1K
R91 1K
VR2 470
VR1 470
VR5 470
VR4 470
7
1
D28
-46.2V
1st
D603
1st Q41
D604
1st Q22
Q1
R126 1.5K
-46.2V
C116 330P R118 47K
Q334
R434 1K R114 100K
Cch
100K
SURROUND Rch
6dB ATT.
34 37 32
R603 Q605
HI-TAP ON : 61.3V OFF : 55.3V
+15.4V +47.2V 48.3V
+12V 12.2V
+12V 12.2V
+12V 12.2V
12.2V +12V
AE
(X09-6760-10) (A/5)
AF
AG
AH
AI
AJ
AK
J5
AL
AM
AN
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
C93 C92
+B R387 470 R408 470 R385
0.22
Q365
R475 7.5K
Q309 Rch
C94 3300P R335 47K R334 4.7K
0.22
PROTECTION
100 R406 10 9
Q355
R381 30K
100
12 11
D55
R365
D60
30
20mA
2W
R409
C189
C370 R143 47 1/4W R145 47 1/4W R142 1K R141 1K R194 47 1/4W R196 47 1/4W VR3 470 VR6 470
40
R411 15K
33K
512nH
R201 4.7
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
Q31
4700P
Q33
30K
C360
R472 10K
R367 10K
33K
C357
POWER AMP
R99 33 1/4W
C193 3300P
POWER AMP
R383
Q52,54 R402
R404
R473 1.5K
R474 3.3K
L1 512nH
2W
Q31,33
R101 4.7
Q358
R410 33K
C91
PROTECTION
C368 4.7u50 +
AMP.DC PROTECTION Q364
RLY DRIVER (FL/FR)
D67
13
Cch
CENTER
R332 1.8K 2W
WH4
2 SL GND
X25-B/2CN304 3/4
D61
R192 1K
Q362
C366 4.7u50 + R467 1.5K R468 3.3K
W13 W12
C192 C191
IDLE ADJ.(SLch)
C133 22u50 +
0.22
R469 7.5K
D65
D33
1000P
K3
1 SW GND
AR-1
IDLE ADJ.(SWch)
C184 22u50 +
Q310
R337 47K R336 4.7K
WH1
4 SL ch 3 SW ch
1.2V
C127 560P 46.8V R133 220 1/4W R131 D3 220 1/4W Q25
-1.2V
C137 47P
0.22
1.2V
C178 560P 46.8V R137 330 1/4W R139 47K R184 220 1/4W R182 D6 220 1/4W Q46 C125 10P C123 R129 220u10 + C121 100P R127 1.5K
-1.2V
C188 47P
SUPPLY PROTECTION
X25-B/2CN302 3/4
Q29 Q25
46.2V -46.8V
R135 33.3V 5.6K 1/4W C135 47P
C190
2ND
Q50 Q46
46.2V -46.8V
R186 33.3V 5.6K 1/4W C186 47P
Q361 D66
R466 100K
RLY DRIVER (C/SW)
2 SR ch 1 GND
AS-1
R202
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
Q27
R200
33 1/4W R150 33 1/4W L4 R390 R392 R152 4.7 33K
Q48
CURRENT MIRROR
0V
C117 5P
CURRENT MIRROR
C168 5P
0V
C174 R180 220u10 + C172 100P R178 1.5K
2W
4.7
2ND
R188 330 1/4W
L6 512nH
14
C365 220u 10 +
J6
C195 3300P 2W R333 1.8K 2W
D58 15K
512nH
C119 R123 2200P 3.3K
W15 W14
C141 C142
0.22
+47.2V
+B +47.2V
-46.2V
R151 4.7 C139
390 1W R456 10K R455 10K L3 512nH R391
+B
C115 330P R117 47K 48.3V
-46.2V C166 330P
R168 47K 48.3V
0.22
B
Q21
Q42
C196 3300P
1st
B
R125 1.5K B
1st
R176 1.5K
R476 560 1/4W
2 47.2V
+12V
D69 D63
Q311
R339 47K R338 4.7K
D34
R121 6.8K 0.6V
R172 6.8K 0.6V
C170 R174 2200P 3.3K
-46.2V
-46.2V
1
C140
Q23
D29
Q44
D30
K4
Lch
SPEAKERS FRONT B
Rch
Q359
R454
C164 R170 3.3u50 100 +
C113 R119 3.3u50 100 +
48.3V
MUTE DRIVER -6dB ATT. DRIVER
R609 10K
+B
+15.4V
+15.4V
RLY DRIVER (SL/SR)
J7
C143
3300P
Q359
2W
11
Lch SURROUND
D57 15K
R389 33K
50
Q333
R166 2.2K
R115 2.2K
R433 1K R113
Q336
R436 1K R164 100K
SURROUND Lch
C111 3.3u50 +
D
SWch
90 R452 360
28.7V
C144
3300P
100K
D35
Q607
C364 2.2u50 R607 100K R608 1.2K
R453 360 +12V
R104 390 2W
R103 390 2W
R610 10K
R149 33 1/4W
K5
Rch
+15.4V
R470 22K C369
R451 22K
C362 22u50 + R414 C361 22u50 + R413
Q312
R341 47K R340 4.7K
ON : 3.2V OFF : -11.8V ON : 3.1V OFF : -6.2V
C363
+
SP.B RLY DRIVER
Lch SPEAKERS FRONT B Rch
R450
+15.4V +B +47.2V 48.3V
+15.4V +B +47.2V 48.3V
1K
12 60 70 3 2
12.2V
B
CN2
1 GND +12V 12.2V 2 +12V 3 GND 4 -12V
X14-D/11WH42 4/4
C611 + 22u50
+12V 28.7V +15.4V 12.2V
+12V 12.2V
BD-6
28.7V
D27 Q303
4
2 1 +B +B
80 15
R303
1W 1/4W +47.2V
WH3
3 V.REG. 2 GND 22P
X14-F/11CN2 4/4
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.
R304
B
-56.0V
R307 8.2K 1/4W
R600 100
16.0V
R305 220
+B
HI-TAP ON : 61.3V OFF : 55.3V
+B R325 4.7K 1/4W
1.8K 2W
C600 100u25
C323 1000P
D13
D15
C306 100u100 +
R302 10K
28.7V
R308 2.7K
D16
-30.5V
B
Q307 R327
C317 22u100 + R329 47K
D24
W8 D25
Q305
1 5 B +B
D11
C450 0.01
D14
16.0V
+
48.3V
Q304
R321 1 1/4W
K1
C453 1000P
C326
R309 100
C307
+B
R306 100 1/4W
C322 R318
+B
R301
BD-5
1 UNREG.
CN1
5 VH 4 VL
D18
C305
D17
0V
C304 220u10 +
+
47.7V
70
50
40
14
13
12
90
60
30
11
C301
5
4
3
2
1
Q302
C452 C451 1000P 1000P
330
C315 33u100 +
D23 D26
to MAIN TRANSFORMER
C309 22u50 + C308 10u50 +
D19
+
27
26
25
Q313
ON : 4.5V OFF : 0V
4.9V 4.9V
R323 4.7K R324 47K
Q301
R319 2.2
D12
3 GND
5
4
3
7
6
7
6
4/4
BU-4
BV-4
C318 22u100
Q304
C316 10u100 +
+ R330 47K
5 4 FR SW OUT
3 2 SURR MUTE SB OUT
1 SB MUTE
15 14 13 12 11 10 9 8 7 6 5 4 3 2 SB PREMUTE DET 1 SURR MUTE SB SW SELECT DET 2 VOL SEL CLK VOL SEL ST SPB RLY SURR RLY PWR RLY C RLY SPA RLY VOL SEL DATA TAP RLY
1 LIMITER
PROT1
20dB
PROT2
D GND
HP R
HP L
-6dB ATT
A MUTE
-30V
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
R317
C321 10P
B
R322 1 1/4W Q305-308,313
B
LIMITER
B
TAP RLY CONT.
B B
+15V AVR
-48.8V
C302
-30V AVR
Q303
-0.6V
Q308
R328 100
C303 + 0.01
2 VL 1 VH
4/4
X14-A/11WH92
4/4
X14-A/11WH91
B
BF-5
BF-6
VR-7060/7070/7080/KRF-V7070D/V7070D-S (2/4) KRF-V8070D/V8070D-S/X9070D/X9070D-S (2/4)
KRF-V7070D/V8070D/X9070D/VR-7060/7070/7080
Y05-4700-10
AO
IC101 IC102 IC201 IC202 IC401,403 IC402,404 : : : : : : NJM2284D BA7666FS BA05T TC74HC00AP NJM4580D-D NJM4565D-D
AP
Q101 : UN4212 or DTC124ESA Q203 : KTC3199(Y,GR) or 2SC2785(F,E) or 2SC1740S(Q,R) Q204
AQ
: KTA1267(Y,GR) or 2SA1175(F,E) or 2SA933AS(Q,R) Q301-320,403-408,411,412 : 2SC2878(B) Q401,402,409 : DTA124ESA or UN4112
WH1-1 WH1-2
AR
D203-206 : 1SS133 or HSS104A D401 : MTZJ3.9(B) or RD3.9ES(B) : MTZJ5.1(B) or D402 RD5.1ES(B) X09-A/5WH4 X09-A/5WH1 2/4
GND
AS
AT
SIGNAL LINE GND LINE B LINE B LINE J101
AU
(X25-6490-14)
AV
DESTINATION UNIT No. COUNTRY ABB. E2 EUROPE 0-13 E8 EUROPE E3 EUROPE 2-72 E9 EUROPE Y1 PX 2-72 U.S.A. K8 0-14 CANADA P8 U.S.A. K7 0-14 CANADA P7 U.S.A. K6 0-13 CANADA P6
AW
AX
+B B
AK-2
2/4
GND GND
AK-2
SL
(X25-6490-14) (A/2) : EXCEPT KRF-V7070D/-S
C110 47u25 +
MODEL NAME KRF-V8070D-S KRF-V8070D KRF-X9070D-S KRF-X9070D VR-7080
A NO YES YES
C NO NO NO
SR
C101 220P
CN304
1 2
CN302
R101 75
1
SW
CR J301
C311 3300P C315 100P
1 2 3 4
YES YES YES YES NO NO
A
C102 220P
R102 75
(X25- ) (B/2) : EXCEPT KRF-V7070D/-S
+12V R425 560 1/4W
Q401
R426
Rch
CR CB
C103 220P
12.2V
CN301
+12V 1 +12V 12.2V
R432 1K
C104 220P
C420 100u25 +
D402
1/4W
18
Q409
Q402
19
R104 75
R452 15
R450 560 1/4W
12.2V +12V
C312 3300P
22u25
Lch
SPEAKERS
R103 75
20dB ATT. DRIVER
SUR. MUTE DRIVER
1K
C316 100P
R430 10K
C437
C111 47u25 + C112 47u25 +
VR-7070 VR-7060
+5.1V C113 47u25 +
C313 3300P
C317 100P
16
15
14
13
12
10
11
9
SB MUTE DRIVER
R433 C438 22u25 R427 1K 402
401
INA1
C447 10u50 + C448 + R448
GND1
4.9V
R447
SURROUND BACK/ SUB WOOFER
CB
4.8V
CTL2 IN2B GND3 IN2A IN3B
CN101
1 CV MUTE 2 CTRL 3 +5V
D401
10K
330
IC101
IC101
C125
C419 220u25 +
+12V
R449
15K
GND2
OUT1
OUT2
OUT3
CTL1
CTL3
IN1B
IN3A
-12V 3
12.2V
R434 15 1/4W
3.3u100
R451 1K
COMPOSITE SELECTOR
R343 220 R301 220 R331 47
+5.1V
R431 10K
C126 0.01 47u25 + R114
1K
1K
2
GND 2
+5.1V
X14-G/11WH66 4/4
V
Q101
R113 10K
BD-1
C459
1/4W
Q311
R341 1K R311 1K
Q301
R321 100K C301 220P
R115 100
R116 100
PMUTE 4 SL OUT 5 FL-OUT 6 C OUT 7 FR OUT 8 SR OUT 9 FL 10 SL 11
4
4 R342 1K R312 1K R322 100K C302 220P
Y
C105 220P R105 75
2/4
C114 47u25 +
C106 220P
9
C401 22u50 + 12.2V +12V R401 18K C407 220P R435 10K
FL 20dB ATT.
R407 560 R408 560 R441 1.6K C441 100u10 +
IC401(1/2)
3 2 8 1 R419 22 C431 47u25 + R344 220 R353 220
Q312
R302 220 R303 220
Q302
R332 47 R333 47
ROOM B Rch
R106 75
AD-7
8
+12V
ROOM B R Y J102 CR
C115 47u25 + R110 75 C116 22u50 + C118 470u10 + C119 22u50 + C121 470u10 + C122 22u50 + C124 470u10 + +5.1V
R117 100
X09-A/5CN5
47P
ROOM B Lch
J302 ROOM B L
DVD & VIDEO IN
2
1
4 GND
2
3
5
6
4
7
8
CV MUTE
3
C 12 SBR 13 SR 14
R413 4.7K C425 100P
IC102
9 OUTC2 GND3 8
6dB & 75 DRIVER
C127 27P C117 47u25 +
R323 100K
R345 1K
R313 1K
C408 220P
FR 15 SW OUT 16 SB OUT 17 SUR MUTE 18 SB MUTE 19 18 19 2
R442 1.6K
R402 18K
R436 10K
C426 100P C442 100u10 + R414 4.7K 8
Lch
FL
MONITOR OUT CB
10 11 12
OUTC1 NC2 OUTB2
INC NC1 GND2
7 6 5
R346 1K
C402 22u50 +
R324 100K
C304 220P
C108 220P
R108 100K
C128 27P
20dB ATT. FR
6 5 4
R314 1K
Q404
R420 7 22
C432 47u25 +
R111 75
FR Rch
IC401(2/2)
R354 220
Q314
R362 220 R305 220
Q304
R334 47
13
OUTB1
INB GND1
4 3
C120 47u25 + C123 47u25 +
12.2V +12V C403 22u50 + 12.2V +12V C409 220P R403 22K WH2-1 R437 10K
C109 220P
R109 100K
SL 20dB ATT.
R443 18K R409 6.2K C443 22u50 +
IC402(1/2)
3 2 8 R421 1 22 C433 47u25 + R355 220 R335 47
Y
14
OUTA2 INA MUTE OUTA1 VCC
2 1
15 16
Q315
R347 1K R315 1K
Q305
R325 100K C305 220P
R415 47K C427 10P 401
4
SLch SL
+5V W5 +5.1V
Q405
WH2-2 R438 10K
R348 1K
R316 1K
R326 100K
C306 220P
C129 27P
R112 75
+5.1V
Q403
Q313
Q303
C303 220P
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.
C107 220P
R107 100K
R444 18K
C428 10P C444 22u50 + 402 9 R416 47K 6 5 4 7 R422 22
C410 220P
R404 22K
R410 6.2K
SR SRch PRE OUT
IC202
12 14 13 11
C
10
Q316
C434 47u25 + R356 220 R306 220
Q306
R336 47
9
C404 22u50 +
Q406
DIN1
DIN2
DOUT
CIN2 BIN2
CIN1 BOUT
VCC
SR
12.2V +12V C405 22u50 + 12.2V +12V C411 220P R405 22K
IC402(2/2)
AOUT AIN2 AIN1 BIN1 GND
COUT
20dB ATT.
8
IR/RF SWITCH
2
3
5
4
6
3 2 C445 22u50 +
8
1
Q317
R349 1K R317 1K
Q307
R327 100K C307 220P
IR-SW
1 R218 1K 3 +7.9V +7.9V C201 10u50 + C202 0.01
5
R439 10K
20dB ATT.
R445 18K R411 6.2K R412 6.2K
R417 47K C429 10P
SBLch
SBL
X14WH87 4/4
CE 2 DATA CLK 4 +7.3V 5 D-GND 6 REMO7 CON
7
C
IC403(1/2)
R423 22
C439 47u25 +
1
R357 220
R307 220
R337 47
CN202
+5V
+5.6V AVR
R216 220 R205 100 C208 220u10 + C209 0.01
J201
IC201
IN OUT GND C216 1u50 + C205 0.01 +5V
R350 1K
R318 1K
Q407
C412 220P R406 22K R440 10K
R446 18K
C207 100u10 +
C430 10P C446 22u50 + R418 47K 6 5 4 7 R424 22 C435 47u25 + C436 47u25 +
SBR SBRch
R215 47K
BM-1
D204
R328 100K
C308 220P
L202
0.6V
D203
C211 100P
IR IN
Q408 20dB ATT. SBR
12.2V
Q318
R358 220 R359 220 R308 220 R309 220
Q308
R338 47
C215
IC403(2/2)
R339 47
0.01
C406 22u50 +
D205
+7.9V R202 10K
+7.9V
D206
+5V R207 1K
7.9V
R208 22K R210 100
+7.9V
R217 470 1/4W
Q319
R351 1K R319 1K
Q309
R329 100K C309 220P
J303 Cch C
Q203,204 R213 470 1/4W R214 470 1/4W C212 100P C213 100P
+12V 12.2V C449 22u50 + C453 220P R453 22K R463 10K
SW 20dB ATT.
R459 R457 2.7K 1.2K C451 220u25 +
IC404(1/2)
R352 1K 3 2 8 R461 1 22
Q203
R320 1K R330 100K C310 220P
Q204
REPEATER OUT AMP IR OUT J202
6
CN303
SW SWch
R206 47K C210 220P R209 22K R211 22K R212 1K
R455 47K C457 3900P C458 10P C440 47u25 + R360 220
Q320
R310 220
Q310
R340 47
Q411
1 C454 220P R454 22K 2 R464 10K R460 6.2K
R458 18K
X09-A/5WH221 2/4
GND 20dB ATT
C214 0.01
SW IN 3 SB IN 4
Q412 20dB ATT. SBL
12.2V
C450 22u50 +
R456 47K 6 5 4 7 R462 22 Q301-310, 311-320
W-7
C452 22u50 +
P201
MUTE IC404(2/2)
VR-7060/7070/7080/KRF-8070D/8070D-S/X9070D/X9070D-S (3/4)
7
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.
KRF-V7070D/V8070D/X9070D/VR-7060/7070/7080
Y05-4700-10
AY
AZ
BA
BB
BC
BD
BE
BF
BG
BH
1
F J65
(X14- ) (G/11)
WH66
1 GND 12 10 8 6 23 R663 75 C651 47P +5.1V 24 12 10 8 5.2V 6 +5.1V 2 +5V 3 CTRL 4 CV MUTE
X25-A/2CN101 3/4
AW-2
2
IC45 IC65 IC74 IC78 IC79 IC81 IC83,84 IC90 IC401 IC402
: : : : : : : : : :
BAO5T LA79510M BU2090 LC75711NED XC6202P502PR BU1923 S-80840CNY KIA7812API KIA7912PI
C693 100P
R693
100K
10K
3 1
C669 0.01
C665 0.01
C652 47P
R679 10K
R680 10K
R681 10K
R682 10K
R683 10K
0.01
Y
R690
C672
REC OUT
4
C
R651 1K R652 1K
CN65
5 CV MUTE 19 +5.1V 5.2V 20 21 22 +5.1V 4 SV MUTE 3 CTRL 3 2 CTRL 2 1 CTRL 1
12
16
15
14
13
10
11
C653 47P R653 75 +5.1V R654 75
5.2V
VIDEO1
7 9 8 6 C Y
C670 47u25
2
PLAY IN
R664 75
C654 47P
R668 10K R667 100K
NC64 17 18 MUTE3 MUTE2 VCC+ VB6IN NC61 VB5IN 19 20 21 22 23 24 5.2V 25 26 27 5.2V 28 29 30 31 32 MUTE1 CTL3 CTL2 CTL1 VCOUT2 VCOUT1 VCCVBOUT2 VBOUT1 VCCDRVAOUT2 VAOUT1 NC31 NC32 VCCDR+ NFBAG VA5IN VA4IN VA3IN VA2IN VA6IN NC49 VA1IN NC38 NC40 NC42 NC44 NC46 NC36 NC48 NC59 VB4IN
64 63 62 61 60 R688 10K 59 58 R685 57 56 R686 10K 55 54 10K 53 52 51 50 R684 10K 49 R687 10K R691 10K 60
CN68
4 V. GND 3 C 2 Y 1 COMP 58
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)
NFBCG
: MTZJ20(B) or RD20ES(B) : MTZJ30(B) or (X14- ) (C/11) RD30ES(B) D401 : D2SBA20F03 R733 S733 D451,452,454,501-504, 7.5K 652,791,801-806,831, 842,844,846,961-964 : 1SS133 or R732 S732 HSS104A 12K D453 : S1ZB20(4101) D455,841,843 R731 S731 : RB721Q 27K D655,656 : MTZJ5.6(B) or RD5.6ES(B) D734,753 : B30-2545-05 D741-745,755 : B30-2545-05 or B30-2651-05 D734 R734 D746-752,754 : B30-2567-05 D776 : MTZJ5.1(B) or 470 : RD5.1ES(B) D202 TH1 : MF-R090
D201
SPB SPA STAND -BY
1 +5V 2 3 3 2 1 AD KEY 4 5V (B) LED
(X14-7630-10) (A/11)
3 2 1 +5V
9
8
7
6
5
4
3
2 VC1IN
VC5IN
NC11
VC4IN
VC3IN
VC6IN
VC2IN
MUTE
GND
NC13
NC9
NC5
NC7
NC3
NC1
1
CN80
WH80
Q731
R835
22K
J68
C667 0.01 19 20 21 22 23 24 26 2 4 3 1 C Y
D652
VIDEO PLAY IN
+5V AVR
V1 IN DVD IN M OUT
V3 IN
1W 54 C674 10u50 + R669 D655 10 R672 680 +11.7V
NC55 VB2IN NC53 NFBBG NC51 VB1IN
V2 IN
S-VIDEO & VIDEO SELECTOR
VB3IN
56
Q65 R671 18
V1 OUT
IC65
NC57
J66
27 C655 47P 2 29 30 +5.1V
(X14- ) (F/11)
J61
R601 1K C601 47P
WH69
6 5 4 3 2 1
C676 10u50 +
3
VIDEO2 PLAY IN
4 3 1 C Y
R655 75 R656 75 C656 47P
C673 47u25 +
E601
1 2 R608 75 CTRL 1 1 CTRL 2 2 C608 47u25 + C609 47u25 + CTRL 3 3 /SV MUTE 4 /CV MUTE 5
CN67
2 +12V 1 -12V
REC OUT VIDEO1 PLAY IN
WH94
1 2 3 4 5 51 52 53 54 R949 100K R948 2.2K R946 47K R947 47K 55 R950 100K
C675 10u50 + R670 10 D656
3
NC34
C677 10u50 +
12.4V
C657 47P 7 9 C Y 6 C666 47u25 + R657 75 R658 75 C658 47P +5.1V
5.2V
4 R602 75 C602 47P 5
41
38
39
40
42
43
45
46
33
35
36
44
34
37
47
48
R692 10K
VIDEO3 PLAY IN
8
R674 47
R603 75
C603 47P
R675 10K
R678 10K
R677 10K
R676 10K
R689 10K
R673 680
WH93
D OUT 1 1 2 3 4 5 6 7 8 9 56 58 57 59 60 61 62 61 62 C611 47u25 + R609 75 58 59 60 56 57 S-LEVEL 2
VIDEO2 PLAY IN
6 7
G
C671 47u25 + 41 43 39 45
X09-C/5- STEREO 3 CN22
T MUTE 4 SD 5 PLL DO 6 PLL CLK 7 PLL DIN 8 PLL CE 9
Q66 -5V AVR
1W
J62
R604 75 C604 47P
R665 75
J67
C663 0.01
VIDEO3 PLAY IN
1 2
C610 47u25 +
S-6
2/4
4
2
C659 47P 29 45 30 39 43 41 R659 75 R660 75
DVD PLAY IN
4 3 1
C Y C668 47u25 +
3
C664 47u25
C660 47P
R605 75
C605 47P
6 5 4 3 2 1 E602
DVD PLAY IN
4 5
WH92
LIMITER 15 DET 1 14 DET 2 13 PWR RLY 12 TAP RLY 11 15 14 13 12 10 9 8 7 6 5 4 3 2 1 63 64 70 71 72 67 68 65 66 69 11 14 13 73 74
Q843
C661 47P M OUT V1 OUT DVD IN R661 1K R662 1K C662 47P 27
WH69
POWER RLY CONT.
7 9
V1 IN
V3 IN
V2 IN
8 6
Y
W108 R410 180 2W C410 68P
+11.9V
7
X09-A/5CN6 2/4
R610 75
SURR MUTE 10 SB PREMUTE 9 VOL SEL ST VOL SEL DATA VOL SEL CLK SURR RLY SPB RLY SPA RLY C RLY SB SW SELECT 8 7 6 5 4 3 2 1
+12V AVR
J63
R607 1K C607 47P
58
60
56
54
R666 75
IC401
W110 +21.7V C404 0.01 C406 0.01 IN O