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AUDIO VIDEO SURROUND RECEIVER
KRF-X9080D/X9080D-S VR-8070/8070-S/8060-S
SERVICE MANUAL
Panel * (A60-) Front glass * (B10-) Knob ass'y * (K29-)
© 2004-7 PRINTED IN KOREA B51-5916-00 (K/K) 933
Knob * (K29-)
Knob * (K29-)
Escutcheon * (B07-)
VOLUME CONTROL
STANDBY
THX SPEAKER EQ
ON/STANDBY
DOLBY DIGITAL DTS DSP DSP STEREO INPUT MODE DIMMER
ACTIVE EQ THX
A SPEAKERS B
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
Phone jack * (E11-)
Knob(BUTTON) * (K27-)
Dressing panel * (A21-)
Escutcheon * Pin Jack (B07-) (E63-1251-05) Cylindrical receptacle Knob * (E56-0033-05) (K29-)
Cylindrical receptacle Optical receiving module (E56-0040-05)x3 (W02-4524-05) x2 Tuner ass'y * (W02-) Pin jack (E63-1253-05)x2 Pin jack (E63-1080-05) Oscillating module (W02-4540-05) Screw terminal board (E70-0192-05) Pin Jack (E63-1249-05) Pin Jack (E63-1250-05)x2 AC power cord * (E30-)
COAXIAL
OPTICAL CD/DVD
OPTICAL VIDEO 3
OPTICAL MONITOR
SURROUND
COMPONENT VIDEO
R GRAY L BLUE
ANTENNA
VIDEO 2
+
-
-
+
VIDEO 3 IN
AM
DVD/ 6CH DIGITAL IN DIGITAL OUT
DVD IN Y
SURROUND R BACK
Y CB CR
CB VIDEO 2 IN
CR
Y
CB MONITOR OUT
CR
CENTER
TAN
L
BROWN
L
GND
S VIDEO OUT VIDEO S VIDEO IN VIDEO S VIDEO IN VIDEO S VIDEO IN VIDEO S VIDEO IN VIDEO S VIDEO OUT VIDEO
VIDEO OUT
+
RED
WHITE
-
+
GREEN
R ROOM B FRONT SURROUND SURROUND BACK PRE OUT SUB WOOFER
75 FM
DVD
MONITOR
ROOM B
+
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 SUB SURROUND WOOFER DVD/6CH INPUT
R
FRONT A
L
CENTER
+
-
-
+
VIDEO 1
AC OUTLETS AC 230V~50Hz SWITCHED TOTAL 90W MAX.
Pin jack (E63-1317-05)x2 Pin jack (E63-1317-05)x2
Pin jack (E63-1252-05) Pin jack (E63-1247-05)
Lock terminal board (E70-0160-05)
AC outlet * (E03-)
Pin jack (E63-1246-05) Screw terminal board (E70-0150-05)
Power cord bushing (J42-0349-05) Pin jack (E63-1248-05)
Illust. is KRF-X9080D. * Refer to parts list on page 44.
70%
KRF-X9080D/VR-8070/8060
CONTENTS / ACCESSORIES / CAUTIONS
CONTENTS
CONTENTS / ACCESSORIES / CAUTIONS...............2 EXTERNAL VIEW ........................................................3 ADJUSTMENT .............................................................4 INTERCONNECTION DIAGRAM ................................5 PC BOARD ..................................................................7 SCHEMATIC DIAGRAM ............................................21 EXPLODED VIEW .....................................................42 PARTS LIST...............................................................44 SPECIFICATIONS .....................................................59
ACCESSORIES
FM indoor antenna (1) U.S.A. and Canada (T90-0905-05) Other countries (T90-0877-05) AM loop antenna (1) (T90-0852-05) AC plug adapter (1) (E03-0508-00)
Remote control unit (1) (See the below table)
Batteries (R6/AA) (2)
Use to adapt the plug on the power cord to the shape of the wall outlet. (Accessory only for regions where use is necessary.)
REMOTE CONTROL vs MODEL
MODEL VR-8070 VR-8070-S KRF-X9080D KRF-X9080D-S KRF-X9080D KRF-X9080D-S VR-8060-S PARTS # A70-1659-05 A70-1620-05 A70-1621-05 A70-1622-05 REMOTE CONTROL # DESTINATION K1P1 RC-R0827 K2P2 Y1 RC-R0820 X1 E1 RC-R0821 E2 RC-R0822 K3P3
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 return 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 Distance setting Input mode setting Sound mode settings Broadcast band Frequency setting Preset stations Tuning mode ACTIVE EQ mode SPEAKER EQ mode
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.
2
KRF-X9080D/VR-8070/8060
EXTERNAL VIEW
Knob * (K29-) Panel * (A60-) Knob ass'y * (K29-) Front glass * (B10-) Knob ass'y * (K29-) Knob * (K29-)
VOLUME CONTROL POWER
STANDBY THX SPEAKER EQ ON/STANDBY A SPEAKERS B THX SPEAKER EQ ACTIVE EQ DSP STEREO INPUT MODE DIMMER ACTIVE EQ DOLBY DIGITAL DTS DSP
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-) Escutcheon * (B07-)
Knob * (K29-)
Pin jack (E63-1251-05) Cylindrical receptacle Escutcheon * (E56-0033-05) (B07-)
Illust. is VR-8070. * Refer to parts list on page 44.
3
KRF-X9080D/VR-8070/8060
ADJUSTMENT
KRF-X9080D/X9080D-S, VR-8070/8070-S
No. ITEM INPUT SETTINGS OUTPUT SETTINGS CN11, FL ch. CN10, FR ch. CN14, SL ch. CN13, SR ch. CN12, C ch. CN15, SBL ch. X09(A/4) CN706, SBR ch. X13(F/6) RECEIVER SETTINGS ALIGNMENT SETTINGS VR1(FL) VR2(FR) VR3(SL) VR4(SR) VR5(CENTER) VR6(SBL) X09(A/4) VR702(SBR) X13(F/6) ALIGNMENT POINTS FIG.
AUDIO SECTION
SPEAKER : A
<1>
IDLE CURRENT
-
(FRONT 2ch MODE) Volume: Minimum
Adjust every potentiometer 10 minutes later after turned the power on.
VR-8060-S
No. ITEM AUDIO SECTION 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.
<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.
4
KRF-X9080D KRF-X9080D-S VR-8070 VR-8070-S
WH303 SURROUND BACK R ROOM B L ROOM B R FRONT L FRONT R J302 SURROUND L SURROUND R PRE OUT SURROUND BACK L SURROUND BACK R (K,P)TYPE ONLY CENTER J303 CN302
4 1
Cr (X13-7940-11) J201 IR RECEIVER IN J202 IR REPEATER OUT S VIDEO OUT VIDEO1 S VIDEO IN J65
DESTINATION COUNTRY ABB. U.S.A. K1 VR-8070 P1 CANADA U.S.A. K2 VR-8070-S P2 CANADA Y1 PX KRF-X9080D E1 EUROPE AUSTRALIA X1 KRF-X9080D-S EUROPE E2 MODEL NAME UNIT No. 0-11 2-91 2-71 0-71 2-71
VIDEO2 S VIDEO IN VIDEO3 S VIDEO IN J66
DVD S VIDEO IN J67 MONITOR OUT
VIDEO2 IN
Cb
J103
1
SURROUND R J502 SPEAKERS SURROUND BACK L
Y
CN11
8
DVD IN VIDEO3 IN DVD IN VIDEO3 IN DVD IN
Cr
SPEAKER UNIT (X13- ) (D/6)
1
Cr
SURROUND L
P201 CN68
1 4
S-VIDEO UNIT (X13-7940-11) (A/6)
E602
6 1 5
WH62
8
Cb J101
CN65
1
CN67
2 1
Cb
Y
(X13- ) (C/6)
SUB WOOFER
WH61
6 W108
VIDEO3 IN WH42
1 W110
INTERCONNECTION DIAGRAM
Y
CN304
3 1 21
CN301
CN303
1 1 4
(X13- ) (F/6)
1 4
6 1 2 1
CN706
1 2
(E,X,Y)TYPE ONLY
4 1 3 1
CN2
1 2
CN702 CN704
4 1
VIDEO OUT VIDEO1 J61 CN707 VIDEO IN VIDEO2 VIDEO IN VIDEO3 VIDEO IN CN703 DVD VIDEO IN MONITOR OUT J62
E601
1
(X14- ) (E/11)
W109 W106 W107 W105
Cr
VOLTAGE SELECTOR (X14- ) (J/11)
S1 J102
F3 T4A L 250V CN3 7 CN4 5 110-120V 220-240V
I/C AVR (X14- ) (D/11)
CN41
3 1
MONITOR OUT
Cb
WH1 Lch PHONO Rch J11 Lch CD/DVD Rch Lch MD/TAPE REC Rch J12 Lch MD/TAPE PLAY Rch DVD/6ch Lch VIDEO 1 REC Rch J21 Lch VIDEO 1 PLAY Rch Lch VIDEO 2 Rch J22 Lch VIDEO 3 WH9
1 1 3 1 3 1 1
21
WH4 Lch J6 Rch SPEAKERS FRONT B
CN5
1
1
4
THERMISTOR
CN9
Y
WH221 WH6 Lch SPEAKERS FRONT A J5 Rch Rch AUDIO Cch CENTER Lch VIDEO J20
1 2
WH704
3 1
S-VIDEO J21
WH701
4 1 2
VIDEO COMPOSITE UNIT (X13- ) (B/6)
CN1
1
WH1
3 1
CN12
1
P1
POWER TRANSFORMER
FRONT AUX. (X14- ) (H/11)
P3
KRF-X9080D/VR-8070/8060
1
(X13- ) (E/6)
WH5
5 1
1
CN705
7
WH20
FL
5
1 17
1
ROOM B MONITOR OUT
J63
CN151
10
POWER TRANSFORMER
CN3
3
(Y)TYPE ONLY
CN8
FR SL
1
2
WH8
1
WH7 10 CN1 CD/DVD A1
1 2
J3 EXCEPT (Y) TYPE
POWER TRANSFORMER (L07-3285-15) : (K,P) TYPE (L07-3287-15) : (X) TYPE (L07-3286-15) : (E) TYPE
WH3
SR C CN52 DVD/6CH SW
17 3
1
OPTICAL IN J1 VIDEO3 A2
DSP UNIT (X08-3310-12)
COAXIAL IN VIDEO2
1
POWER SWITCH (X14-) (K/11)
CN46
1 2
S2
CN1 (X09-6860-10)
DESTINATION UNIT No. COUNTRY ABB. U.S.A. K1 P1 CANADA 0-10 U.S.A. K2 VR-8070-S P2 CANADA 2-91 PX Y1 KRF-X9080D E1 2-71 EUROPE 2-91 AUSTRALIA X1 KRF-X9080D-S 2-71 E2 EUROPE MODEL NAME VR-8070 1
CN5
3
WH2
1 1
OPT OUT
1 1
A3
(X08-3310-12)
DESTINATION UNIT No. COUNTRY ABB. U.S.A. K1 P1 CANADA 0-12 K2 U.S.A. VR-8070-S P2 CANADA 2-72 E1 EUROPE KRF-X9080D 2-91 Y1 PX 0-71 AUSTRALIA X1 KRF-X9080D-S 2-72 EUROPE E2 MODEL NAME VR-8070 1 2 2 1 1 2
CN47 EXCEPT (Y) TYPE
CN49
WH5
EXCEPT (K,P) TYPE
POWER AMPLIFIER UNIT (X09-6860-10) (A/4)
S1 CN4 CN4
50kHz
T1
3
CHANNEL SPACE SWITCH (Y) TYPE ONLY
CN48
1
100kHz
(Y)TYPE ONLY
W W
Rch 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 1
(K,P,Y) TYPE ONLY J2
CN2
10
1
CN3
13
WH21
9 1
W
W
(E) TYPE ONLY J3
1
1
5
E21
1 1
WH91
1
1
WH92
15
1
WH88
10
1
WH89
13
FM(75 AM
)
GND
TUNER ASSY (W02-2974-15) : K,P TYPE (W02-2975-05) : Y,X TYPE (W02-2976-05) : E TYPE
15
TUNER PCB (X09- ) (B/4)
CN21
CN22
9
WH93
DISPLAY PCB (X14-7780-11) (A/11)
(X14-7780-11)
DESTINATION UNIT No. COUNTRY ABB. U.S.A. K1 P1 CANADA 0-11 U.S.A. K2 VR-8070-S P2 CANADA E1 2-71 EUROPE KRF-X9080D 2-91 PX Y1 0-71 AUSTRALIA X1 KRF-X9080D-S 2-71 EUROPE E2 MODEL NAME VR-8070
VOLUME CONTROL CN70 (X14- ) (B/11) STANDBY CN80 SWITCH (X14- ) (C/11)
3 1
5 1 3
1
WH70
WH94
WH86 (E) TYPE ONLY
1
WH87
7
AC/STD. TRANS (X14- ) (I/11)
W
(X) TYPE ONLY J5
1 3
3 1
WH80 P2 (E,Y,X) TYPE ONLY
7 7 F1 CN12 CN11 (K,P) TYPE : 10A 125V EXCEPT (K,P) TYPE : T4A L 250V CN22 F2 CN21
9
15
J501 PHONES
HEADPHONE PCB CN51 (X09- ) (C/4)
1 3
1 3
WH90
WH78
1
CN50
1
1
T2.5A L 250V
CN45
2
P501
VR-8070/8070-S KRF-X9080D/X9080D-S
5
KRF-X9080D/VR-8070/8060
FM(75 ) AM GND
6
VR-8060-S
Cr SURROUND R J302 SURRONUD BACK R PRE OUT SURRONUD BACK L S VIDEO OUT VIDEO1 S VIDEO IN SUB WOOFER SURROUND BACK/ SUB WOOFER J303
1
VIDEO2 S VIDEO IN VIDEO3 S VIDEO IN J66
DVD S VIDEO IN J67 MONITOR OUT
VIDEO2 IN
Cb
J103
1
Y J65
J301
SURROUND L
SPEAKERS
CN11
8
DVD IN VIDEO3 IN DVD IN VIDEO3 IN DVD IN
Cr
Cr
1
1
1
1
S-VIDEO UNIT (X13-7940-10) (A/6)
CN68
1 4 6
WH62
8
Cb J101
WH1
WH2
E602
1 5
CN65
1
CN67
2 1
Cb
SPEAKER UNIT (X25-6620-12) (B/2)
CN302
4 1
Y
(X13- ) (C/6)
CN304
2 1 1
CN301
CN303
19 1 4
WH61
6 W108 6 1 W110
VIDEO3 IN WH42
1
INTERCONNECTION DIAGRAM
Y
S-VIDEO
4 1 2 1
WH1 Lch PHONO Rch J11 Lch CD/DVD Rch J6 Rch Lch SPEAKERS FRONT B
19
WH4
CN5
1
1
4
VIDEO OUT J21 VIDEO1 J61 VIDEO IN VIDEO2 VIDEO IN P3 VIDEO3 VIDEO IN
7
E601
WH221
(X14- ) (E/11)
W109 W106 W107 W105
Cr
I/C AVR (X14- ) (D/11)
CN41
3 1
MONITOR OUT
Cb
J102
Lch SPEAKERS FRONT A J5 Rch
Rch AUDIO Lch VIDEO
FRONT AUX. (X14- ) (H/11)
J20
Y
7
VIDEO COMPOSITE UNIT (X13- ) (B/6)
CN12
1
WH20
1
Cch Lch MD/TAPE REC Rch J12 Lch MD/TAPE PLAY Rch DVD/6ch 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 1 1 1
CENTER
DVD VIDEO IN MONITOR OUT
1
J62
POWER TRANSFORMER
FL
1
FR SL J3
CN201
3
CN2
4 1
CN3
3
SR C WH3
CN1 CD/DVD A1
1 2
(L07-3138-05)
1
DVD/6CH
3
OPTICAL IN J1 VIDEO3
1
SW
5
COAXIAL IN VIDEO2
A2
CN1 WH2
1 1 1 1
DSP UNIT (X08-3310-11)
CN5
3
OPT OUT
1
A3
WH5
WH6
POWER AMPLIFIER UNIT (X09-6760-13) (A/5)
1 2
CN4
CN4
CN47
1 2 CN49
CN15
1 2 5
E22
1
9
CN7
1
15
CN6
21 1
21 1
CN2
10
1
CN3
13
AC/STD. TRANS (X14- ) (I/11)
WH21
9 1
1
1
5
E21
1 1
WH91
1
1
WH92
15
1
WH88
10
1
WH89
13
TUNER ASSY (W02-2974-15)
TUNER PCB (X09- ) (C/5)
CN21
VOLUME CONTROL CN70 (X14- ) (B/11) STANDBY CN80 SWITCH (X14- ) (C/11)
3 1
5 1 3
1
1
WH70
WH94
WH87
7
T1
W
W
J2
CN22
9
WH93
1 3
3 1
WH80 P2
F1 CN12 CN11 10A 125V 7 1
9
15
15
DISPLAY PCB (X14-7780-10) (A/11)
7
J501 PHONES
HEADPHONE PCB CN51 (X09- ) (B/5)
1 3
1 3
WH90
WH78
1
CN50
1
CN45
2
P501
VR-8060-S
A
B
C
D
E
F
G
H
I
J
PC BOARD (Component side view)
1
X08-3310-10 (J70-1715-12) (SIDE A)
OPTICAL IN OPTICAL OUT VIDEO3 CD/DVD
COAXIAL IN
X08-3310-10 (J70-1715-12) (SIDE B)
C47
C48
R56
R55
R7 C3
R103 C103 R101
C109 C110
C6
C7
C5
R6
C105 C106 R106
R105
R24
R31
R4
48 1
37 36
24.576MHz R46 C65 X6 R45 R47 4 1
R61
8 C122
1 R107 R109 R111
C62 C61 R63
C58 C57
R62
C84
1
33
C101
IC10
R33
IC24
O G I C83
R32
C51
R27 C16
C121 23
O
C63
IC23 D17
R81
C85 12 13
IC1
25 24 R23 R30 R65 L4 L3 L5
IC2
R48
R3
R112 R110 R108
C66
R123 R129 R125 C123 R131 C125 R121
G
R49
R88
R509 R554 R553 R508 R507 R505 R504
R51
C44
R41 R42
5 C142
4
C49 C141 8
R82
C558
C45
1 R127 C130
D6
D8
C557
R549 R91 108 CP66 C561 C562 109 R506 73
CP73
13
R503 R550 C545 R514 R502 R515 R513 72 R501 R511 R512 R548 R547 CP51
R52
C129
C556 C504 C501 C508 C503 C502 C506 C507 C509
C511 C512 C513 C514
C82
IC12
I
C64
5 R510 C521 C510 C522 C523 C524 C527 C528 C517 C515 C516 R518 C96 C541 C568 C566 C530
1
R516
R90
R143
O
3
R26
C95
D9 R89
C94
C97
G
R25 CP75 1
CN3
14
R149 R145 C143
R147 C145 R141 R148 C146 R142
R150 R146 C144
IC62
CP74
R144
8
7
IC26
IC50
C529
5
4
C567
CP52
C544
R546 R541 R542 R543 R524 R544 R521 R545 R523 R93 R97 144 X51 18.75MHz 1 C539 R538 C538 R527 CP54 CP53 20 1 R526 36 37
R151
8 R152
1
C8
3
7
1
C526 C531 C533 C534
CN5
C535
C532
1
C9
IC61
8 14 CP72 1
C542 C543
C536 C537 C540
C571
R517 R525
R572 R571 C573
R94 R95 R84
C150
R528 R529 R530 R532
R85
D7
CP71 C162 10 20 1
C149
R96
4
R92
C161
C570
D10
Q1 D4
D13
C564
IC58
R87
D14
R83
R165 C165 C166 R166
C88
C91
R536
16 C555
9
CP58
R533 R534 CP60 C196
R170 R168 R167 R169
R172
R171
C549
D16 D15
C560 C559
IC56
1 8 CP56 CP65 CP57 22 CP63 C550 1 CP55
C193
R190
C100
CP59
C190 5
C189 4
40
21
8 C194 C268 16
1 C267 15 C261
R189
48
25
R86
R98
23
C551 CP64
44 C192
IC20
R209
R203
D3 D2
R564 R565 R566 R567
1
24
C191
30 C198 C197
1
C265
6
IC59
R217 R215 R216 2 1 1 50 1 2 20 21
R218
R207 R208 R206 R204 R202
R205
1
20
R201
C99
C574 R540
R213 R552 R214
Q51
R539
BE R551 C554
CN1 CN53
CN4
7
Refer to the schematic diagram for the value of resistors and capacitors.
7
D51
C98
D1
R211 R219
R265
C79
C266
IC60
R266
R210 R212 R220
R262
IC49
IC19
R264 C264
R261
C195
R263 C263
R182 C182 R188
C262
5
CP61
8
1
C553
C552
IC18
R187 R185 C181 R181
CP62
R560 R561 R562 R563
5
4
R186
C90
C548
20
1 10
11
8
1
C89
4 5
3 1 IC63
IC16
C565
IC22
1 3
5 4
10
11 10 C546
11
IC51
IC53
5
4
R163
C163
BE
I
G
O
1 3
5 IC57 4
IC54
CN2 IC52
11 10 1 20
C164 R164
BE
8
1
R161 R162
C569
Q2
C547
C563
1
C170
5
IC55
4
R537
C169
R573 C572
C92
IC21
IC14
C505 C518 C519 C520 C525
C93
I
C80
D5
5
8
12
22
R64
C14
IC6
11
R128 C126 R122 R130 C124 R126 R132 R124
C11
C81
R5
D12
44
34
C50
2
R1
D11
R50 C2 L2 C1
5
4
C13 R21 C12
R11
C43
C41
C102
D42
C15
A3
A2
R2
L1
A1
R12
C42
R104
R43
R102 C104
R44
C4 R8
J1
C46
D41
S1
8
4
7 6 2
5
3
1
X09-6860-10 A/4 (J70-1721-11)
X09 B/4
J501 CN51
W274 3
W269
Refer to the schematic diagram for the value of resistors and capacitors.
1
C502
C501
CN21
W295
E501
W285
W288
2
14
15
CN22
E21
1
2
4
PHONES
1
W275
9
WH21
5
9
C303 3 W25
K
J6
1 W26 W746 W51 C43 R149 W52 W79 R333 W53 W24 W54 C452 W745
W744
CN1 D35
C195
R319
Q312
K5 W56 E C143 R341 R340 B
L3
L
D12
R731
D14
W50 W65
D15
W60 W61 W64 K4 L6 C326 C453 C451 C450
D34
W58
R318
Q311
E C196 B
R141
W59
3 1
SPEAKERS FRONT B
IDLE SBL BLK R200 W66 R142 W62 R339 R338 C144
L
WH3
C322 C302
R321
PC BOARD (Component side view)
B VR6 B W747 W63 W1 W71 R198
R145
R
Q54
W72 W86 W76 2 L4 1 R152 R151 R202 W69 C360 W251 W8 E
CN8
R404 C301
Q358 D26
W68 B W74 E W75 R150 W70
E W77 R402 E R329 C317 R408
D25 D24 D23 E2
R61 W15 C192 C139 W13 C190 4 1 B C315 W315
W78
Q313
E B
E 2 1
CN15 WH8
R327 R406 W83
WH1
C142 W14 C141 C140 W82
R325 Q306
E
Q305
E B W91 E R62
E
R330
Q307
Q52 E1
C318 W89 W85 C90 W10 W197 R328
3
1
WH4
Q308
W248 R326
B W94 W81 B C316 W80 W90 R148 R143 B W84 R463 W92 L5 W96 R464 W100 W102 R199 W113 W107 W112 R191 W115 W119 L1 W126 W130 R99 R91 W136 R92 W140 R100 L2 R103 R337 R336 R331 R335 C362 C361 R104 W103 W99 W105 C306 R306 W93 E R308 W87 C321 R322 B B W95 R460 R317
D60
C
C92
W12
C189
C191
W11 C91
C93
M
W88 C193
D18 D19
R307 W106 W109 W116 W123 W128 W133 W141 W110 W117 W120 W125
W98 W101 W104 R101 W108 R102 R201
C307
C308
CN13 2 1
Q304
C309
W97
R146 W121 W118 W122 W127 W131 W124 W134 W138 R388 W144 R366 W188 W149 1 R309 W145 W151 W155 R386 1 W148 W172 W147 W287 W153 W146 W111 VR4
SPEAKERS FRONT A
B B
J5
L
Q34
IDLE SR E W137 E
Q310
E B K3
W114
C95
Q356
C358 B E R384 R382 E E
W129 W132 W135 W139 W143
D33 D32
R332 R334
N
R
W152
C94
Q32 D54
W215 W223 15
K2
CN6
CN7
B W154
B W165 W156 W20
E
D56
W157 W164 R414 R413 W163 W158 W162 R144 9 VR2 IDLE R
R367 D53 R391 D57 R411 W168
CN10 2 1
B B R96 C366 B E R468 W150 W160
Q309
W167 W171 W178 W190
R364 R365 R389 R409 R390 R410
D61 R392 D58 R412 D62
W174 W732 W179 W181
WH5
5 1
C39
D8
1
W21
R109
R108
C42
R110
CN9
2
C40
W748
C41 D6
D66 D68
W159
W166
Q362 D64
B R465 E W161 R461 R467 W176
W177 W180 B E B E W183 BE R469 R475
Q611
3 1
D7
C609
Q361 Q360
Q14
W170 R466 W175 R474 C368 R473 E R98 C356 B W187 E B R302 C305 C304 W195 W200 B E C600 W184 W185 W189 E R362 E W201 R360 W203 R458 R457 R358 R356 W191 W196 W199 W182
W194 C611 C370 E B W317 W316 C610
W749 R627 R106
E B R105
R107
Q612
E B
Q610
C365
WH3
W142
Q354 D65
E
R57 R472 R58 W186 C367
C37 R55 C38
Q363 Q364
Q365 D67
E B
D608
R626
D609
W192 1 C111 R462 R433 4 C323 W228 W750 R53 R54
O
R56 C35 R51
SUB WOOFER CENTER
D16 R303 D17 R600 C113 Q303
B C119 B E C115 R119 E
Q302
Q12
W204 B
R305
BLK
D27
R304 R459 C137 E
Q333
B R125 R115 R113
W193 W208
C56 R60 C54 R221 R162 BLK R314
C52
W206 W207
C36
WH221
D52
R94 C133 W209 VR5 IDLE C R195 W205 W210 W212 W211 R131 R133 C127 R197 W220 C359 W222 W224 W233 W234 C134 C138 E
J3
DVD/6ch
W319
SURROUND
B B B
R52
WH2
Q29 D3 D29
E B B E
W213 B R117 W751 WHT
R49
C33
D22 Q21 Q27 Q25
R135 R137 E B C120 E R123 C135 R127 C351 C117 R121 C121 B C123 C352
W214 C58 BLU R313 W217 C45
R50 W216
CN12 2 1
R47 R45
WH7-8 R434
10
Q53
E E
WH7-1
C34
FRONT
Q23
R351 R352 R353 R129 C114 R139 C125 C116 R120 E B
W218
C353
C311 RED
C47
R48 R46
WH7-3
Q334
R116 R114
W221 W301
W198 41 40 C312
C31 C46 C44 R44 R41
Q357
B W219 E W225 R407
P
VIDEO3
C112
E R403 R401 W229 R405 W733 E
Q30 D28 D4
R132 R134 C128 E B E B VR1 IDLE L E
R126 B
R118
W49 25 24
W226
C32
Q22 Q28 Q26
R136 R138 W235 C84 2 1 R124 C136 E
C118 R122 C122 B
R432
W202 W2 1 C124 2
C354 C57
J22
C29 BLU 64
R42
WH9
IC2
Q51
B
R37 65
Q24
R130 R140 C64 R128 R76 W238 W242 C126 E B
W232
W231
VIDEO2
W230
W734 W227
D59
W735 W736 R193 R95
W752
C55 W5 W4 R112
C30 R38 C53
B B B W737
W239 W236
Q332 D602 D2
E R82 W244 B R78 E B C66 R70 C62 R66 R64
W3
R222
C27 1 80 R59 R33 R161 R111
CN11
CN5
C51 W241 YEL R43 E B
R35
VIDEO1 PLAY
Q2 Q6
R86 R97 R84 C82 E B C88
R68
W302
W245
C28
WH7-7
Q13
E E E E R359 R357
J21
W255
Q602
C70
E
R72 B
C68
W237 W240 W243 W246 W249
W247
Q4 Q10
C355 B W256 R363 W267 W260 W262 W264 E B C72
R34 R36
WH7-9
ORG
W250 C74 20 21 R39 W253 W273
C25
Q353
E
C78 R88 E B
C86 R74 C76
R80 R90
Q
WH7-6
C163
W252
W300
W254
R29
VIDEO1 REC
Q8
C183 R175
E
B
D604 D5 Q11
B B R93 B B W351 R735 R181 R361 W266 W265 R177 E C165 B C187 E B
Q335
R602 R165 R163 R169
W303 W305 2 R604
W259
W258
W257
C26
CN4 Q41 Q45
R185 1
W261 W263 C310 E C161
R30 R40 C23 R25 W271 R27
21 WHT WH7-10 20 GRY
Q604 E D51
R183 C177 VR3 IDLE SL C169 C181 R187 E B
MD/TAPE PLAY
Q43 Q49
E B C185 R173
R171 R167 B C167 R179 R189 C171 C65
W268
W278
R31 R32
C24
Q606
B
WH2
R26 C173 BLK D21 R312
D20
W276
W279
R15
W270 W272
J12
R28 C21
Q47
W280 W283
W307
C85
C175 R75 D603
E
B
R601
R310
C324
W282
W277 R23
MD/TAPE REC
CN14 2 1
D1 Q33
E W741 E E E C357 B W293 R387 W298 R383 R381 E R147 W742 R81 R83 B
Q331
R77 E B C89 E B
R21 R435 W286 W308 W281 R24
Q1 Q5
R85 E B
C67
C22 R65 R63 R431 W306 C325
WH21
Q603
C71 C83
R69 E
R22
WH7-4
R71 B
C63
BLU
R19
Q3 Q355
E 2 1 W6 W7 W743 W350 C722 C79
R67
R311
R
W309
W284
C19
WH7-5
RED
E22
1
Q9 WH6
R87 E B
C87 R73
C69 C73
C75 R79 R89
W291 R603 E R606
R343 3 1 4 1 W312 W311 W310
R17 2 4 5 R16 W289 C20
CD/DVD
Q605
W290
Q7
5 1
J11
C77 R610 B W297
R342 R605 B W318 R607 R455 W292 C15 W313
CN2
CN3
R20 BLK
R18
WH7-2
WH9
BLU
1
R453
R13
C17
C320
PHONO
Q31
B B
WH5
R385
W294
Q607
R609 E
C364 R608
R7 C9
R1 C3
R3 R5 C7
C5
C1
C11 R9 R11
C13
C16
D55
R733
B R456 R450
W169
1
R476
W314 D69
17
R452 R451
IC1
Q359
E
C319
D63
R14
C18
W299
C6
C2
R4 R6 C8
R8
R2 C4
C12 R10
R12
C14
C10
CN52
W296 R470
8
C363 C369
R454
S
X09 C/4
1
T
P501
4
7 6 2
P501
C502 C501
5
3
1 U
X09 C/5
X09-6760-13 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
C143 W50 W65 W317 C453 C451 C302 R318 C450 W57
D14 D15 Q311
E R200 R339 W62 R338 W59 C326 R142 W63 B
V
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 W85 W89 R463 W92 W94 W99 W103 W107 R191 W113 L1 R199 W96 R464 R306 W100 W102 W91 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
WH4
Q52 D60
E R326
Q305
Q306
C90
C92
W10
R301 W197
C318 W80
CENTER
R328 C316
B B W84 R322 B W248 C321 E R194 W90 R148 B
W
C
C93
W12
C189
C191
C91
W11
W81
Q308
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.
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
FRONT A
Q356
C358 E R384 R388 W151 1 W145 R382 W155 R386 W215 W223 R366 R367 R391 E
R337 R336 R335 R100
X
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 R223 W192 E
R234 C37 R55
Q365
Q361 Q363 Q360 Q364
E B W189 E W182 W185 W184 C304 R362 W195 W200 R458 R457 C184 R459 C188 R182 R184 C178 W222 E R407 W220 W224 C134 C138 W227 E R358 R356 W201 R360 W203 W204 W209 E W187 B
Q354
Y
R471 C365 C367
CENTER SUB WOOFER
11
E W191 W196 W199
C38 C224
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 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 R188 E 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 E R401 W229 R405 E W225 R403 C359 R197
Q334
B W221
C31 C312
WH7.3 RED
Q357
Q30
B C120
C44
R118 R120
R116 R114
C46 40 41 R44 C112
R41
Z
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
AA
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
WH21
J1
Q33 Q31
B B
AB
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
AC
4 5
1 8
7 8
1 14
AD
12
C419 C448 W339 C447 W330 R448 R464 W343 W329 R447 W334 1 4 W346 B E C458 R463 C449 W368 R451 W361 R434 R452 W367 B R439 W362 W337 W336 C450 C454 R456 R462 E 5 C452 SBch R459 R453 C453 C451 4 W345 B R457 R454 R450 E W322 W319 W364 W328 W365
CN303
Q405
C459 R437 R440 C405 R438 R460 R458 E B
D402
C420 W301 W302 W312 W317 R435 SWch W303 W304 R443 C443 B
Q409
W321
W363
R449
Q411
W366
Q408
W318
E
C403
Q407
R409 B E
W306
W310
W314
IC404 Q309
1
W311
W308
R436
W332 R446
C406
Q406
R412 R405 W338 C446 C409 B R407
R411
C411 R319 E W342 8
21 20
C401
R410
C402
Q403
B
Q319
C436 R445 R359 R351 B R309 R329 C457 R455 R461
C404 E B C444 R352 E R360 C445 R403 C412 R310 R320 R406
C408 C441
Q404
B R402 C407 C442 R401 C428 Cch B E R416 C425 R355 R358 R422 C431 W341 SRch SLch R357 R356 W347 5 4 R421 8 1 R424 C434 R423 C433 C435 R415 C439 5 R413 R419 FRch 4 C410 R418 C440 W313 R404 C430 SBch C429 R330 5 C309 C427 B 4 R339 W331
E
R441 W335
R444
Q320 Q310
R408 R442 C426 R414 1 R420 R354 R353 R345 R348 R347 R350 R349 R346 W320 FLch
IC403
R417
IC401 IC402
R342 R344 R343 R341 R340
2
W305
Q401
8
1
Q313
Q315
W309
Q312
W307
D401
R432
E R425 W327 R426 R433 E R302 R305 R308 R307 R317 B E R328 R327 R337 C307 R338 C308 W344 C310 B E R318 R315 R312 R311 R313 R316 R314 R301 R362 R303 R306 B E B E B E B E B
B C438
CN302
AK
Q304
E
B
R430
C432
Q402
C437
Q306
Q302
Q301
Q303
Q305
Q308
B E R324 R323 R333 C303 W340 C306 C305 R336 R335 R326 R334 C304 R325 B E B
E
B
E
Q318
1
B
E
Q314
B
E
Q316
B
E
B
E
R427 R431 W315 E R322 R321 R331 C301 B C315 C733 C311 W316 C316 C313
Q307
4
CN304
J502 WH303
C312 C317 C302
R332
J302 J303
W326 1
W348
X13 D/6
C734
AJ
3
Q317
8
1
Q311
ROOM B
FRONT
SURROUND
SURROUND BACK
CENTER SUB WOOFER
SURROUND BACK R
SURROUND R
SURROUND L SURROUND BACK L
AI
C710 C716 R722 R720 R716 R726 C720 R730 R724 C718 R728 R718 C712
L702
AH
C714
CN703
1 2 1 3
Q708
R708
Q706
SBR cH AMP B E R704 R714 B E
D702
B E
Q710
B B E
E
Q704
Q702
R702
B
E
R706 C708 C722 C717 C724
R712 R748
WH701
4 1 R729
PC BOARD (Component side view)
R721 W349 C702 R719 R715 C711 C704 C719 W369 W358
R717 R727 R725
Q720
K702
AG
E
CN706 CN704
E 2
Q707
Q705
C715
C713
B
E
C732
Q703
R707 C705 C703 R701 R705 B R703 W350 E C709 R711
C728
R736
Q711
C725 C723 W360 C736 C737 W351
E
E
W354
D710 Q714
R744 R742 B R752 R754 R750 W355 C735 W353 W352
E
R709
B
B
E
B
E
D703
W333
R740
Q718
E
Q716
B
1
2
X13 E/6
Q701
SL cH AMP
D708
R756 B
CN702
AF
2 1
16 17
AE
X13 F/6
WH704
CN705
1
D701
R723
W359
C707 R713
R738
C730
B
E
Q709
B
E
R734
C721
W324
D706
1
4
VR702
B
W357
B
C706
Q712
R710
D704
W356
R732
R746
CN707
R758
R760
2
1
3
5
6
4
7
13
14
Refer to the schematic diagram for the value of resistors and capacitors.
AN
AM
AL
CN301
E
E
Q412
AX
C125 C107 R107 R110 C116
Cr
C126 C108 R108 C117
MINITOR OUT
R111
AW
Cb
7
1
B R292 C292 R291 C291
E
J102
C109 C118
CN12 ROOM B MONITOR OUT
Q299
R109 R112 C134
C131 R163
Q159
E B
D291
3
D292
Y
Q158
E B
W12
W13
CN201
C135 R164 R113 C132 1 R607 R610 C151 C140 C152 6 C606 5 14
Cr
C128 R114 C129 13 W52 24 R176 1 2 R609
AV
IC3 DVD VIDEO IN
R606
J103
VIDEO2 IN
W51
W54
Cb
IC11
R175
C136
D156
W15 C139 C611 R173 R605 R174
R115 C130 C120 C119 R118 W55 R116 R171 C604 8 R172 C123 W56 C137 C114 C160 4 C603 5 R604 W53 C141 C155 1 C169 C138 C110 C111 W57
D157
WH61 E601
C133
12
1
7 C605
8
D155 VIDEO3 VIDEO IN
R161
R162
C157
AU
Y
C158
IC6
R102
C113
C101 R101
DVD IN/VIDEO3 IN
R104
C609 E C121 C153 C154 R603 C602 R167 R165 R166 R168 R602 W17 C608 W11 W14 R117 W16 B
J101
C103 R121 R103 C115 C142 C124 R106 C106
Y
D101
C105 R120 R105
CN11 CN151
R608 1 C601 R601 1 10 8
X13 C/6
X13 B/6
VIDEO1 VIDEO OUT
AT
VIDEO1 VIDEO IN
C104
C112
Cb
J61
R119
Q101
R169
C156
R170
VIDEO2 VIDEO IN
C102 C122
C610
Cr
J62
MONITOR OUT
C607
1
J63
C127
AS
Q502
5
8 EB R662 C681 R564 C662 2 W38 C682 WHT W39 W40 C664 R671 R617 R674 R666 R660 C660 R659 C663 R673 C666 C659 R658 C658 B R657 C665 B BLK R663 R661 EB
IC508 WH62
R561 8 W61 R563 R612 C619 1 RED WH63 R542 C536 R536 R534 R540 R532 R530 R529 C538 R539 C626 C613 BLK W29 C618 1 3 R624 C661 1 R562 C612 4 1 C683
Q501
CN67
WH65
C614 C675 C677
C627 C699 C621 R695
D503
R546 6 R672 W34 C615 R670 E 4
AR
1 R545
C540 4 C545 W20 C620 W19 1 3
IC68
IC507
C544 R550 8 6 C622 W33 4 R554 R552 C600 R549 5 W21
IC69
Q66
W2 R556
EB
Q65
W70 R600 R611 R613
W35
Q512 E602 WH61
R669
J66
W25
WH64 D655
C674 RED E
C668
C657 R656
VIDEO3 IN
D656
DVD IN
WH64
J67
MONITOR OUT
C676
W22 W23 W76 R689 R676 6 5 C617
WH63
C667 C670 W43 W47
C656 R655 C655
1 8 W1
VIDEO2 IN
S VIDEO
W32
PC BOARD(Component side view)
IC66
W75 R677 R678 2 W73 1 R675 R692 C616 16 W63 W72 9
AQ
48 49
W45
R684 R687 R686 R685 R688 R691 R683 R682 R653 W48 R654 C654
R621 R622
R699
WHT C671 W24
32
1
R680 C669 R679 W44
R652 C652 R665 W9 17 W31 C673 W65 W42 W46 16 C672 R690 C693 R693 R209 C211 R664 R651 C651
J65
IC65
R681
C653
W71
W3
W58
R619
R618 W7
R620
R616
R668 W36 W8 W37
R216
C625
D204
R215
L503
W27
W30
J201
R667 R212 R211
W5 W4
D203
R204 W6
Q204
D652
B
R210 E R208 R207
B
E
X13-7940-10 A/6 (J70-1722-11)
Q203
C206 R214 R213 L504 B
W59
W74
L502
C210
D206
Q202
C202
C203
R203
L201
C215
Q201 B E
C213
W18
C209
R205 C201
W41
D205
C205
AO
C207
D202
D201
C216
C208
R217 C214
C212
W49
W50
IC201
I
G
O
CN65
CN68
L202
J202
W28
R206
P201
IR REPEATER OUT
R202
E
1
5
1
4
IR RECEIVER IN
AP
OUT
VIDEO1
33
64
IN
WH65
1
2
3
5
6
4
7
Refer to the schematic diagram for the value of resistors and capacitors.
W10 R623
15
16
AY
AZ
BA
BB
BC
BD
BE
BF
BG
BH
PC BOARD(Component side view)
1
X14-7780-10 A/11 (J70-1723-01)
D803 D801 D804 D802 E703
BLK W712 1 R997
WH87
7 1 BLU
DISPLAY & MICRO-COMPUTER PCB W719
W768 BLU 10
W773
WH88
BLK 1
BLU 13
WH89
BLK 1
W801
W803
W802
WH78
W804
W724
R885
GRY
R882
R884
ED78
69 R807
1
R881 R835 R836
W771 R896 R894 W772 R805 R998 R806 R909 R899 W807 C907 C909 R911 R900 R897 R898
E701
R808
R113
R114
R892
R891
R890
R101
R104
R106
R107
R108
R102
R103
R110
R112
R111
R869
W710
Q731
W713
E
2
D791
D743
R744 R742 SPK. EQ
Q778
B E C791 5 4
5
8
R868
DOL. D.
R870
RED W706 W707 W708
DSP/ THX
R743
D744
W765
7
32 33
R105
R109
R906
R914
R901
R883
R867
R905
IC89
W730 4 1 W999 17 16
D805
C908
R889
W806
R893
R895
B
R888 R908
D806
C705 W747
Q843
3
W703
R755
W718
D755
W722
D841
1 W735 R846 R845 64 R782 C780 W746 C777 R776
R779
B
W702
ACT. EQ R990
CSII
D776
R886
1
D843
R887
49
C741
R804 R801 R803
R778
R777
W701
R741 1 3
R967 R910
RED
IC78
R802
D742 R745
DTS
D745
48
R115
R781
R907 R912 R904 R903
D741
E
A791
X701 25 26
C794
W705
W754 R866 C702 R864 R865 C851
R851 W757 W758 C856
8.38MHz
R943 R942 50 R940 1 R939 R938 R936 R941 BLK R858 R946 R948 R947
D846
W726
Q842
B
C779 C778
WH94
R944
1 5
WH80
W728
R945 BLK
C101
OG I
R714
W727
R715
R709
R791
R710
R713 R712
R711
R975
W721
W720
R842
R841
DIMMER R852 W714 8 1 R831 W717 C831 R982 C792
R856
ORG
R833
C833
R928
R929
R933
Q777
IC83
G I O
R932
C832
C842
R925
E
R843 W301 C814 C813 C812
C841
W741
R970
R834
W742
W749
C701
W950
9
D831
R844
R934
R991 R992
R930
W723
Q841
C852
IC74
R832
R923
E
W759
R984
R985
R996
R989
R988
R987
R976
R121
R986
R922
R994 W763
R926
X811
R754
W716
W725
R902
D750
D751
D752
C811
D754
4.3MHz 16
W748
W750
D961
9
16
R859
WHT 15
WH92
S716
BLK 1 R717
W743
R921
R979
R978
R862 W738 R861 W303 W737 W739 W740 9 R860
W745
R977
D963
W753
R753
R966 R999
PHONO/AU/
R752
R707
W736
R708
DVD/6CH
CD/DVD
TUNER
R813
C816
S718
SOUND
S719
S720
UP
S724
R855 C855 R718 R720 R719 R724
C703 R952
S762
S761
W775
R751
R747
R750
R703
R748
R746
R702
R701
R749
R704
R706
R705
C704 W762
R965
S703
S704
IC81
W769
S701
W752
4
E702
D964
W776
S702
S717
C765 R765 R766
C818
C103
WH90
BLU 1
W302
C819 W709 W711
TONE C854 R854 R722 R725 R721 R723 C853 R853
SETUP
W805 WHT BLK
W744 W756 R764 R763 C764 C763
R761
D749
D748
D747
D746
MULTI CONTROL
W734
W770
C817
W760
1
8
C761
R814
MEMORY
S725
DOWN
W715
VIDOEO-1
VIDEO-2
VIDEO-3
MD/TAPE
WH91
W761 W766 W767
BAND
AUTO
R964
S705
S706
S707
S708
S721
S722
S723
R961
R963
5
X14 C/11
S733
SP-B
X14 E/11
S732
SP-A
X14 D/11
C403 C411 C402
C407 O
W105
IC402 W106
W107 C405
CN41
W122 1
X14 B/11
G
I
W113 STANDBY C409 W116 W119
3
S731 CN80
3 W145
TH1
C410
6
R732
R731
R734
R733
C406 R410 W108 G O W109 C404 W110
W114
W115
1
3
C401
W117
D401 WH42
YEL 6 W204 1 BLK
S763
1
W112
D734
I
IC401
7
C408
VOLUME SEL.
CN70
17
18
Refer to the schematic diagram for the value of resistors and capacitors.
C762
C815
R962
9
1
LISTEN MODE
R762
3
F. AUX
R951
D962
W777
W778
C766
R969 R968
W774
D753
MUTE
W764
R995
R993
R924
B
R931
R980
R981
R857
B
R949
R716
R950
W751
W951
R971
D842
R972
C793
76 75
R927
R935
3
R983
W732
E
B
W755
WH93
C857
R937
3
Q776
W704
WH70
C844
G I O
C858
R974
R973
S709
S710
S711
S712
S713
S714
W731
S715
IC84
C843
R120
SPK. EQ
ACT. EQ
DSP
STEREO
E
IC79
THX/ LOUDNESS
INPUT MODE
C845
D844
1
IC90
100 51
R780
R863
1
R913 YEL WHT
BI
BJ
BK
BL
BM
BN
BO
BP
BQ
BR
PC BOARD(Component side view)
1
X14 I/11
W102 C102 I C459 C456 C457 C458 G O C455
X14 J/11
X25-6620-12 B/2 (J70-1704-32)
1 R458
CN302
1 2 1 7 220-240V
W50 W48 C311 4 1 19 18 R434
IC45
S1
CN49
CN50
C104
CN301
1 2 W33 W65 R452
W27
WH2 Q404
W45 R436 W62 W36 C420 C402 R402 C408 R450 C419 R414 R420 C426 B R502 R442 R408 C442 8 5 E
CN1
D455
W141
P2
C315
C454
R
W29 W28
2
W103 R455 B E W104 R456
SURROUND
C312
C432
D452
R451 R452
Q451
R454
D402
C401 W59 W58 E B
IC401
1 4 W34
110-120V
Q409
R447 R449 W61 B 4 1
D454
R453 6 K451
C452 C451 R457
R401
C407
D401
R425
1
W57 R441
WH1 Q401
R419 R413 C425 R501
Q403
E B
J301
W56 R435 W55 W60 R438 C404 W43 W46 C459 R448 W63 W64 E E Q408 B R437 R440 R439 W39 W35 C448 C447
SPEAKERS
5 T1
R426
L
E
R427
Q402
E
R407 C441 R428 W44 R504 R444
C317
R422
R416
C428
R430 C437
B
3
Q406
E B
B
W66
C444 5 C410 R404
R410
C313
R432 R433 C431
C460
1
4
SURROUND BACK SUB WOOFER
8
R431
IC402
W26 1 B R342 R312 R302 4 R344 W40
C403 C409 R403 C443
X14 H/11
RED
C438 2 1
CN21
CN12 CN48
E
R322
R421
C302
R332
R415
C427
B
C504 R502 C502
W25
4
F2 T1A L 250V W960
E
R503
R301
B R311
R341
Q301
C301 R331 R321
Q311
E
R343
W41
W121
R446
R443
2 F1 10A 125V
1
C506
Q302
Q312
B
R409
W118
R504 WHT
CN304
Q405
C446 C412 R412
R424
R418
R501
B R346
R503
C503
D501
Q304
R324 R334 E
8
5
R406
Q314
C406 C405 W47
C304
CN22
CN11
R506 C508 R510
R505 C507 R508 R507
B
E
IC403
R345 R353 R405 C411
R333 R323
C303
R313
R303
Q303
B
Q313
E
E
B
R509
R423
Q407
W22
5
R417
C429
R316
R306
W31
Q306
E C306 R336
B R348
R505
R411 R445 C436
Q316
SURROUND BACK
J302
R356 C434 R347
R458
R460
B R315
Q305
C305 R335 R325
R305 E
Q315
R454
W23
PRE OUT
L
R355 C433 B R358 C435 E R357
E
B
R352
R351 E E R310 R320 B B
Q320
IC404
R462 R456 C458
R318
R308
B R350
Q308
C308 R338 R328 E
Q318
Q319
R309 R319 B R329 E 1 W38 4 C453 R453 C449
S2
6
B
SUB WOOFER
E
R307
B R317
W24
Q307
R337 R327
Q317
E R349
Q309
R330 C439 W30 C309 R339
C307
E
B
C457
R507
E
J303
R459
CN46
SW
C451
7
Refer to the schematic diagram for the value of resistors and capacitors.
19
R457 B
C310
R340
R461
R455
Q411
R463
W51
Q310
C454
W67
R360
R359
8
5
E
X14 K/11
R326
WH2
R
C450 C452 W37
E
B
1
4
C445
Q412
R464
B
POWER
C510
C440 E
CN303
C505 W142 1 2 2 TRANS.
C501
E
R314
R362
B
R354
W21
C430
R506
W49
R451
D451 D453
5
C316
W32
C453 W120 3 1
WH1
CN3 P1
F3 T4A L 250V 3
WH1
W111
CN4
WH5
7 W140 1
J20
R
WH20
BLK
AUDIO D502
1
L
CN45
CN47
AC
VIDEO P3
C511
C509
J2 J3 J4 J5 E603
J21 D504 D503
S VIDEO
W304
20
A
B
C
D
E
F
G
H
I
J
KRF-X9080D/VR-8070/8060
(X08-3310-11)
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 56 89 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
R30 33
44
43
42
L4 600
L5 600
41
CDTI
TDM
CCLK
CSN
J1 DVD/6CH COAXIAL IN VIDEO2 A1
VCC 3 2 1 T3 C3 22P R7 75 T2 T1 L1
C1 R11 4700P 100 R24 100
+5V
SDTI(1,2,4)
1 2 3 87 R45 10 4
OVF RIN LIN
+3.3V
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
53 C14 0.1
NC1 ROUT1 LOUT1 ROUT2 LOUT2 ROUT4 LOUT4
28 27 26 25 24 23
R537 4.7K
GND
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
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
2
1
SL
3
1
3
CD/DVD
GND
IC1
DVDD
21
SR
GND 34
OE1
FL
R538 4.7K
C5 47u25 +
+5V
22 600
FR
+5V
L3
96KHz 24Bit CODEC & DAC
A1
Y2
A
B
C550 0.01
+5V
1
10
11
3
6
8
5
9
A3
IN 3 R4 470 C7 10u50 + +5V R5 4.7 1/4W +5V 2 1
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
A18
NC43
A16
A15
I/O6
OPT OUT
VCC GND
GND2
I/O0
I/O1
C557 1000P
+3.3V
1
CE
10
11
IC6
+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 CP63 22 AD10 AD11 AD12
R550 10
C509 0.01
R509 33
R64
R554 10
R553 10
AD8
C558 1000P
7 C64 0.01 C66 22P
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
DAI P11 (SD3A)
FLAG2
VDDEXT
+5V
1 2 C8 220P C9 220P
6 R63 220 5
GND R62 1M
C515 0.01 C516 0.01 C517 0.01
110 111 112 113 114 115 116 117 118 119 120 121 122 C562 100P
GND VDDINT GND VDDINT GND VDDINT GND VDDEXT GND VDDINT GND VDDINT RESET SPIDS
VDDEXT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
VDDINT
109
FLAG3
GND
4
5
C65 47u25 +
+1V
CN5
3
+1V
SYSTEM CONTROL
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
73
6
+3.3V
2
+1V
+1V
AD9
1
VCC
+3.3V A6 A0 A1 A5 A4 71 70 69 68 67 66 65 64 63 62 61 60 59 C518 0.01 +3.3V C519 0.01 C505 0.01 R511 33 R512 33 R513 100K +3.3V R514 100K OE D1 C504 0.01 C547 0.01 20 19 18 17 16 15 14 13 12 R501 33 +3.3V R502 33 CP56 22 A7 A2 A3 VDDINT 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 72 C503 0.01
3
X6 24.576MHz R61 1M C61 8P
C63 1000P
CP55 22
CN2
C570 0.01 MVDD 10 MGND 9 F2 SUPPLY 8 +9V
C62 8P
4
C521 0.01
+3.3V
VCC
Q1
Q6
Q3
Q5
Q8
Q2
+B
C561 100P
+9V
1
AD11
AD15
AD13
AD9
+B
X14-A/11WH88 4/4
100kHz C545 0.1
C524 0.01
124 125 126 127 128
VDDINT SPICLK MISO MOSI GND VDDINT VDDEXT GND DAI P3 (SCLK0)
IC62
1 CP71 180 6 5 CP72 180 36 VCC 14 13 12 +5V
126
R516 100
58 57 56 55
R515 100K 56 C560 0.01 R548 10 +3.3V A10 A11 A12 A8 A9 +3.3V A13 A14 A15
CJ-1
2 3 4 5 6 33 17 2 31 4 41 7 GND
C527 0.01 +3.3V C528 0.01 R518 10
129 130
IC50
DSP
DAI P2 (SD0B) GND
11 10 9 8 10 126 8 +3.3V
53
16 AD8 AD9 AD10 AD11
S DATA
5
131 C568 0.01 132 133 134 R546 10 R541 10 135 136 137 138 139 140
C529 10u50 + C530 0.01
DSP RST 4 CODEC OVF 3 CODEC PDN 2 DIR PDN 1
AVDD AVSS GND CLKOUT EMU TDO TDI TRST TCK TMS
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
5
CH. SPACE
7
S BUSY 6
54 VDDINT DAI P1 (SD0A) 53
C520 0.01 R547 10
CP57 22
AD8
GND
AD14
AD12
AD10
S1
LEVEL SHIFTER (3.3V 5.0V)
125 127
123
10
6
8
3
2
5
4
7
9
50kHz
122
GND
D2
D3
D4
D5
D6
D7
D8
CHANNEL SPACE SWITCH
C569 0.01
CP66 22 121
C523 0.01
TRANSPARENT D-TYPE LATCH
Q4
Q7
LE
C522 0.01
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 CP73 180
C548
IC61
12 4 125 9 8 9 10 11 12 13 14 VCC GND 7 6 5 4 3 2 1 127 5 121 2
R543 10 R544 10 R545 10 R524 4.7K R523 4.7K R521 4.7K
CP52 22 AD12 AD13 AD14 AD15
OE
GND AD13 AD14 AD15
AD0
AD1
AD3
AD2
AD5
AD6
42 41 40 39 38 37 C531 0.01 R517 22 R525 22
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
141 142 143 144 R572 +3.3V C541 0.01 100
GND BOOTCFG0 BOOTCFG1 CLKIN CLKCFG0 CLKCFG1 VDDINT XTAL VDDEXT
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
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
A7
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
+3.3V
AD7
+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
B5
B4
B3
A4
11
16
13
12
15
14
AD6
AD5
AD3
AD7
+B
+3.3V
+3.3V
+3.3V
+3.3V
7
+B
+9V
+9V
+1V +B
21
X08-3310-11 (1/2)
22
AD4
AD2
AD1
17
18
B2
A3
R571 1M
+1V
10
SEL ST 5
14
WR
9
8
7
6
5
D4
4
1
6
8
3
2
5
4
7
9
IC54
3
D2
CI-1
CP75 180
AD4
AD7
43
10
6
8
3
2
5
4
7
9
44
1
GND
R542 10
0.01
LEVEL SHIFTER (5.0V 3.3V)
TRANSPARENT D-TYPE LATCH
D1 D2 D3 D4 D5 D6 D7 D8
Q7
LE
IC52
11
+3.3V
AD0
AD1
AD2
AD3
8
C508 0.01
R508 33
R507 33
2.2
IC6
R549 10
INVERTER FOR OSCILLATOR
R65 33
C506 0.01
13
3
6
8
2
4
5
7
9
I/O2
A0
A1
A2
A3
A4
3
GND1
VCC1
NC1
NC2
VCC2
NC42
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
24
R23 33
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
BICK
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-X9080D/VR-8070/8060
(X08-3310-11)
R55 C47 470 4.7u50 + R213 4.3K R215 5.6K R216 5.6K 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 5.6K C58 470P R56 C48 470 4.7u50 + R214 4.3K
SINGLE 2-INPUT POSITIVE-OR GATE
L.P.F.
FL
C57 470P
2 3
8
1 C268 0.01
R265 100
FL
IC10 (1/2)
IC18(1/2) IC18(2/2)
5 6 4 R188 5.6K C182 22P 7
C265 4.7u50 +
IC19(1/2)
C189 100P
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
+12V
FR
5 4 5 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
R182 1K
IC19(2/2)
5 6 4 7
R112 220
R186 5.6K 12V
C262 R262 R190 10u50 5.6K 100 + 12V
R264 5.6K C264 22P
GND
GND
A
B
A
B
C267 100P
+3.3V
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.
X09-6760-13 A/5CN4 2/4
C104 1800P
R108 10K
C109
R102 100K
SL
C121 R123 10u50 3.3K + R121 100K
R125 910 C123 2200P
R129 5.6K
1
3
1
2
2
3
100P R131 220
3 2
8
1 C130 0.01
R209 4.7K
12V
+3.3V A11 A13 A14 A12 A10
SL
R127 2.7K
R217 4.7K
CONFIGURATION SELECTOR
C191 4.7u50 +
IC12 (1/2) IC12 (2/2)
7 4
R203 100K
12
SL
AQ-6
C124 2200P
C129
100P
R122 100K
R128 2.7K
12V
+12V
SR
+5V SR
14 15 14 13 12 10 11 9 8
4.7K 7 6 5 4
5.6K 3 2 1 1000P C197
GND
NC13
C126 820P C145 1800P
R130 5.6K
VEE
C122 R124 10u50 3.3K +
ST
5
IC20
R207 100K
R126 910
6
R132 220
R205 100K
R211
R219
11 SBL
X09-6860-10 A/4CN4 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.
10
C
W-6
+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
31
30
29
28
27
26
25
24
23
20
16
18
19
23
26
28
17
22
24
25
R149 4.7K
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
+12V
SBR
AD13 AD15 AD14
R142 100K
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
+12V
2 R167 10K
1 C170 0.01
12V
3
8
R171 220
C552 0.01
C553
0.01
CENTER
R162 100K
R86
ADSST-AVR-1050 AL29L800TV70KB0 3.3
ADSST-AVR-1040 AL29L800TV70KC1 3.3
D1
D6
D5
D3
D7
D4
D2
D0
SW
+5V
+3.3V
AY1
GND
AY3
AY2
AY0
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 +
8
7
6
5
4
3
2
1
5 4
7
12V
IC59
R164 R166 27K 18K
6
IC16 (2/2)
R172 220
VCC
BY3
BY2
BY1
BY0
BB
BA
BG
IC59
+5V AVR
+5V C82 10u50 + C81 0.1
IC23
OUT VCC GND C80 0.1
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
16
9
25
12
14
15
DQ11
VSS1
VCC
DQ1
G
A16
DQ10
DQ13
DQ6
DQ3
DQ9
DQ15
BYTE
VSS2
DQ5
DQ8
DQ0
DQ12
DQ14
DQ7
DQ4
DQ2
A0
E
+3.3V AVR
+3.3V +3.3V C85 10u50 + C84
C83 0.1
D6
0.1
+3.3V A16 A18 A17 A19 A20 A21 A15
+9V
21
10
20
13
16
18
15
19
12
22
23
14
+3.3V
CP59 22
CP60 22 R533 4.7K R534 4.7K
17
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
A1 +3.3V +3.3V C567 0.01
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
R539 4.7K R540 4.7K
5
3
GND
OE
D1
D2
D3
D4
D5
D6
D7
D8
+3.3V
4
2
1
TRANSPARENT D-TYPE LATCH
+3.3V AVR
D17
R91 10K R89 C97 100u10 + C96 0.1 2K
10
(X08-3310-11)
R536 10K
AD10
AD11
AD13
AD12
AD14
AD15
Q51 R552
R551 100K
AD8
AD9
C94 10u50 + C93 0.1
D51
R90 10K
C95 1
C574 0.01
C92 0.1
+1V
D9
1K
C554 0.1
D8
2W
OUT VCC GND
2W
PROTECTION
+1V +B +9V +1V +B +9V
D16 D15 D14 D13
1.5K
R92
R96
+3.3V +1V +9V
+B
: AK4114VQ : AK4628-VQ or AK4628A-VQ or AK4529-VQ IC6 : TC7WU04FU IC10,12,14,16,19 : NJM4565MD or NJM4565M IC18 : IC20 : NJU7311AM IC21,22 : BA033T IC23 : BA05T IC24 : XC6201P332PR IC26 : SI-3010KM IC50 :
C546 0.01
IC1 IC2
IC51-53 : SN74LVC573APWR or TC74LCX573FT IC54 : SN74LVC245APWR or TC74LCX245FT IC55 : SN74LVC2G125T3 IC56 : SN74LVC139APWR IC57 : SN74LVC1G08DC3 or TC7SA08FU IC58,63 : SN74LVC1G32DC3 IC59 : IC60 : K6R4008V1DUC10 IC61 : TC74VHC125FT IC62 : TC74HCT7007AF
+9V C99 0.01
C79 0.01
D10
C98
0.1
Q1
Q2
R97 220
C100 4700u16 +
Q1 : 2SB1218A(Q,R) Q2 : 2SD1819A(Q,R) Q51 : 2SC4081(R,S)
R560 4.7K
R561 4.7K
R562 4.7K
R563 4.7K
R564 4.7K
R565 4.7K
R566 4.7K
R567 4.7K
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
220
R95 47K R94 4.7K
+9V R98 0.33 1/4W
R93
1K
D4
D2 D1
1 2
+9V
CN1
MODEL NAME
R88 2.2
IC21
R87 3.3
R86
D0
D1
D3
D2
D4
D5
D6
D7
D3
+9V +B
+B B
DIGITAL LINE SIGNAL LINE GND LINE B LINE B LINE
VR-8070 (1/4) KRF-X9080D (1/4) VR-8060-S (1/4)
23
DESTINATION UNIT No. IC18 COUNTRY ABB. U.S.A. NJM4565MD or K3 0-11 VR-8060-S P3 NJM4565M CANADA U.S.A. K1 VR-8070 P1 CANADA 0-12 NJM5532MD U.S.A. K2 VR-8070-S P2 CANADA E1 2-72 NJM5532MD EUROPE KRF-X9080D 2-91 NJM5532MD PX Y1 0-71 NJM5532MD AUSTRALIA X1 KRF-X9080D-S 2-72 NJM5532MD EUROPE E2
OUT IN GND
NC10
NC13
NC14
NC9
A14
A13
A12
A10
A18
A17
A11
RP
A9
A8
RB
A7
A6
A5
A4
A3
A2
+3.3V
1
A10
A16
A13
A20
A21
A11
A19
A15
A14
A12
A18
A9
A8
A6
A5
A3
A7
A4
A2
A1
W
20
19
18
17
16
15
14
13
12
1
6
8
3
2
5
4
7
9
11
D7
R81 2.2
IC24
D5 1/4W
1/4W
+9V
IC50
R82 0.33
to POWER TRANSFORMER 4/4
CT-4 CU-4
ADSST-AVR-1040 ADSST-AVR-1040 ADSST-AVR-1040 ADSST-AVR-1040
AL29L800TV70KC1 AL29L800TV70KC1 AL29L800TV70KC1 AL29L800TV70KC1
DUAL 2-LINE TO 4-LINE DECODER/ DEMULTIPLEXER
C164 8200P
C169
R168 10K
100P
CP65 22
3.9 3.3 3.3 3.9
IC16 (1/2)
NO YES NO NO
C193 4.7u50 +
NO
NO
S1
X08-3310-11 (2/2)
24
U
V
W
X
Y
Z
AA
AB
AC
AD
KRF-X9080D/VR-8070/8060
(X09-6860-10) (A/4)
1
2
1
CN10
2
1
CN11
2
1
CN12
2
1
CN13
2
1
CN14
2
1
CN15
10
J11
C2 C1 220P 220P
Lch PHONO 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/DVD Rch
D59
POWER AMP Q12
20mA
R356 30K
R358 9.1K C356 4700P
Q11,13
POWER AMP Q11
20mA
R357 30K
R359 9.1K C355 4700P
Q51,53
5
R2 C4 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 9.1K C359 4700P
POWER AMP Q51
20mA
R18 1K R21
R20
Q14
Q13
Q53
72
2
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 MD/TAPE REC Rch
4
R12 22K
R11 22K
R94 47 1/4W
R96 47 1/4W
R93 47 1/4W
R193 47 1/4W
R24
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 12.4V 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
IDLE ADJ.(F Rch)
C84 47u25 + C88 47P
IDLE ADJ.(F Lch)
C85 47u25 + C89 47P
IDLE ADJ.(Cch)
C183 47u25 +
C16 4.7u50 +
C15 4.7u50
C24 C23 220P 220P
220K 220K
+12V
Lch MD/TAPE PLAY Rch J21
R27
C187
R28
71 R T.OUT FR VIN FR OUT SR OUT SBR OUT 40 39 38 37 36 35 34 33 32 31 30 29 C311 22u50 + C58 2.2u50 + R112 100 R222 100 R162 100 R161 100 R221 100 R111 100 9 35 33 8 6 7 75
R14 47K C320 100P
R13 47K C319 100P
R84 220 1/4W R82 D2 220 1/4W Q6
R26 1K R29 1K
68
65 66 67
65 66 67 68 69 69
Q6
R86 5.6K 1/4W
Q10
2ND
R83 R88 330 1/4W R90 47K 220 1/4W R81 D1 220 1/4W Q5
Q9 Q5
R85 5.6K 1/4W C87 150P
Q49 Q45
R185 5.6K 1/4W C185 150P
2ND
R183 R87 330 1/4W R89 47K C77 15P 220 1/4W R181 D5 220 1/4W Q45
47P
1K
78
C18 100P
C17 100P
+
C78 560P
C79 560P
C177 560P
2ND
R V3 R V2 R V1 R MD/TAPE
R187 330 1/4W R189 47K
Q7
C26 C25 220P 220P
220K 220K
R31
Lch
5
68
3
R32
VIDEO 1 REC Rch
R30 1K R33 1K
61
C68 7P
INPUT SELECTOR & E.VOLUME
C OUT SBL OUT SL OUT FL OUT OUT GND AVCC (+7V)
CURRENT MIRROR Q4
C70 R74 2200P 3.3K
C72 100P
C28 C27 220P 220P
220K 220K
Lch VIDEO 1 PLAY Rch J22
Q602
R78 1.5K R76 1.5K R71 6.8K
79
Q3
C71 R73 2200P 3.3K
Q603
C167 6P
C69 8P
R35
R75 1.5K
R311 68 1W +47.2V
R36
R34 1K R37
67
R313 2.2
+47.2V
C30 C29 220P 220P
220K 220K
R39
VOL GND1
VOL GND2 23 TIM1 24 DVDD (+5.0V)
1K
48.3V
L MD REC
48.3V
+B
+B
+15.1V
+B
L V1 REC
L1 BASS
L2 BASS
L T.OUT
SBR IN
SBL IN
FL VIN
L REC
SW IN
L TRE
R40
SR IN
12.4V
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
+15.1V
+15.1V
CLOCK
27
R65 C65 R69 2.2K 3.3u100 100
C351 220P
R68 47K
R67 47K
R165 C163 R169 2.2K 3.3u100 100
C64 R70 3.3u100 100 +
Lch
80
DGND
28
C66 330P
C67 330P
+47.2V
1ST
D602
B
Q2
1ST
D603
B
Q1
1ST
D604
C165 330P R167 47K
Q41
L V3
R38 1K R41
66
6.2V
C IN
Q335
R435 1K R163
R66 2.2K
+12V
4
C32 C31 220P 220P
21
11
12
10
13
15
16
18
19
14
17
20
22
Q332
R432 1K R64
Q331
R431 1K R63
1
2
3
5
6
8
4
7
9
C51 0.1
C354 1200P
C55 2700P
R43
C62 3.3u50 +
D22
+7V
R353 100
FRONT Rch
FRONT Lch
100K
C161 3.3u50 +
100K
C63 3.3u50 +
1K
+5.1V C312 100u10 +
220K 220K
C57 2.2u50 +
1
2
4
5
1
C53 0.1
Lch VIDEO 3 Rch
CENTER ch
100K
R44
R42 1K
R59 7.5K
11
10
12
13
14
15
3
65
R314 680 1W C324 470u16 +
R46 100
+12V
R342 10 1W
6dB ATT.
+12V R604 470
6dB ATT.
R603 470
Q606
Q605
R605
64 2 51 FRI FLI
R606
C34 C33 220P 220P
5.1K R48 5.1K
R49 5.1K
FL
R47
R50 5.1K
+15.1V +47.2V R602 1.5K +7V
1K
+15.1V +B +47.2V 48.3V B R601
1K
J3
R45 100
+15.1V +47.2V 48.3V
FR
44
C36 C35 220P 220P
5
R53 6.8K
+7V
SL DVD/6ch SR
R51 4.7K
50
FR
FL
1.5K
R54 6.8K
4.7K R55 4.7K C38 C37 220P 220P R57 6.8K
45
D20
R52
C310 22u50 +
+12V 6.2V FL R310 39 1W R343 47 1W +12V 12.4V FR 12.4V
+12V
+12V 12.4V
+12V 12.4V +47V
C
+12V 12.4V +47V
R312 1 R 48 L
C
C325 470u16 +
80
SW
76
70
69
77
33
35
4.7K
47
12.4V
54
58
63
11
10
12
13
14
15
3
R56
R58 6.8K
+7V
12.4V
WH2
G.GND
R.AUX
L.AUX
SB OUT
SW OUT
Lch
Rch
R REC
G.GND
G.GND
G.GND
G.GND
GND
SBR
C
G.GND
SR
FR
-12V
SBL
SL
+12V
FL
SW
L REC
PROT
R.TUNER
6
-20dB ATT
GND
CG-4
4/4
PLL-DIN PLL CE
X14-A/11WH93
S-LEVEL STEREO PLL-CLK T MUTE PLL DO D OUT
20
18
16
14
12
10
8
6
4
2
WH21
G.GND L.TUNER G.GND +12V
WH221
WH2
CN4
CN3
+12V
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
ATT 17 FRI FLI FR FL R L 14 10
CN22
(X09-686) (B/4)
+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
X14-H/11WH20
SD
Q-2 CF-4
A C90,91,139, C92,93,141, 140,189,190 142,191,192 W10-15 0.1 0.22 0.22 0.22 0.22 NO YES YES YES YES YES NO NO NO NO
3/4
X13-D/6CN303
+47.2V 48.3V +15.1V +47V +47V +47V
(X09-6860-10)
DESTINATION UNIT No. COUNTRY ABB. U.S.A. K1 VR-8070 CANADA P1 0-10 U.S.A. K2 VR-8070-S CANADA P2 Y1 PX 2-91 KRF-X9080D E1 EUROPE 2-71 AUSTRALIA X1 2-91 KRF-X9080D-S EUROPE E2 2-71 MODEL NAME
BN-6
WHT WHT D23 D24 D26 W8 Q313 R110 ORG GRY RED RED BLU BLU BLK YEL 1 AN R 2 AGND 3 AN L 4 -12V 5 +12V 6 FL 7 FR 8 -6dB ATT 9 DPS L 10 DSP R
A-CLASS+B
A-CLASS-B
SL-GND
CURR-DET
RLY CONT
RLY CONT
SD
S-LEVEL
L.TUMER
R.TUNER
STEREO
PLL DIN
D.GND
NC
G.GND
PLL CLK
T MUTE
PLL CE
PLL DO
+12V
D OUT
CN21
1 2 3 4 5
6 7 8 9 10 11 12 13 14 15
WH21
NO YES YES YES YES
MTZJ15(B) or RD15ES(B) MTZJ8.2(B) or RD8.2ES(B) NO YES MTZJ13(B) or RD13ES(B) MTZJ7.5(B) or RD7.5ES(B) MTZJ13(B) or RD13ES(B) MTZJ7.5(B) or RD7.5ES(B) MTZJ7.5(B) or RD7.5ES(B) MTZJ8.2(B) or RD8.2ES(B) MTZJ7.5(B) or RD7.5ES(B) MTZJ8.2(B) or RD8.2ES(B) NO YES NO YES
NO
YES NO NO NO NO
YES NO NO YES YES NO NO YES
3/4
X13-B/6CN151
RLY CONT
3/4
X13-E/6CN705
7
to TUNER PACK
BX-6
BJ-2
25
X09-6860-10(A/4) (1/2)
26
SBR-GND
DC-PROT
DC-PROT
DC-PROT
RLY GND
RLY GND
SL NFB
RLY GND
RLY +B
RLY +B
RLY +B
SBRch
MUTE
+OUT
DET-2
DET-2
DET-2
-OUT
+15V
SLch
WH7
WH5
5 4 3 2
1
WH5
5 4 3 2
1
CN52
17 16 15 14 13 12 11 10 9 8 7
6 5 4 3 2
1
R175 1.5K
D21
R72 6.8K
R171 6.8K
C169 R173 2200P 3.3K
+
R AUX 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 L TUNER 76 77 L AUX 77 78 L MD/TAPE 78 79 L V1 79 80 L V2 80
C86 150P
Q8
C76 15P R80 C74 1.6K 220u10
Q47
C175 15P R179 1.6K C173 220u10 +
IC2
SW OUT
CURRENT MIRROR
R79 C75 1.6K 220u10 + C73 100P R77 1.5K
CURRENT MIRROR Q43
C171 100P
Q604
R177 1.5K
R191 1K
IC1 (2/2)
IC1 (1/2)
R95 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-X9080D/VR-8070/8060
(X09-6860-10) (A/4)
J5
R100 33 1/4W L2 512nH R364 R366 10K R102 4.7 33K 2W R331
Lch
K2 C95 3300P
D54
C90
D32
1.8K 2W C39 100P
W11 W10
SPEAKERS FRONT A
+B R388 470 R387 470 R408 470 R386 R385
Q365
R475 7.5K
Q309 Rch
C94 3300P +47V R335 47K R334 4.7K
PROTECTION
100 8 7
PROTECTION
100 R406 10 9
Q356
R382 30K R384 9.1K
Q355
R381 30K R383 9.1K
100
12 11
D56
D55
R365
D60
Q32
20mA
4700P
Q34
20mA
Q31
4700P
Q33
30K
C360
R367 10K
33K
C358
C357
POWER AMP Q52
R99 33 1/4W R199 33 1/4W L5 2W
R409
C189
C370 R144 47 1/4W R146 47 1/4W R733 47 1/4W R735 47 1/4W R142 1K R731 1K R143 47 1/4W R145 47 1/4W VR4 470 VR3 470 1000P R141 1K VR6 470
40
R411 15K
33K
512nH
R201 4.7
R148 220 1/4W
R147 220 1/4W
20mA
R198 220 1/4W
C367 220u10 +
30
D53
Q54
+B
4700P
Q363
R472 100K
C193 3300P
POWER AMP
POWER AMP
Q52,54 R402
R404 9.1K
R473 1.5K
R474 3.3K
L1 512nH
2W
Q32,34
Q31,33
R101 4.7
Q358
R410 33K
C91
PROTECTION
C368 4.7u50 +
AMP.DC PROTECTION Q364
RLY DRIVER (FL/FR)
13
Cch
CENTER
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.
D67
C93 C92
0.22
0.22
R332 1.8K 2W K3
WH4
3 SR GND 2 SBL GND 1 SL GND
X13-D/6CN304 3/4
D61
Q362
C366 4.7u50 + R467 1.5K R468 3.3K
W13 W12
IDLE ADJ.(S Rch)
C134 22u50 +
IDLE ADJ.(S Lch)
C722 22u50 +
C192 C191
R469 7.5K
D33
D65
BP-1
X13-D/6CN302 3/4
0.22
IDLE ADJ.(SB Lch)
C133 22u50 +
Q310
R337 47K R336 4.7K
WH1
4 SL ch 3 SBL ch
C138
47P
C137
C190
47P
C128 560P R134 220 1/4W R132 D4 220 1/4W Q26 R136 5.6K 1/4W
0.22
SUPPLY PROTECTION
Q30 Q26
C127 560P
2ND
R202 4.7
220 1/4W R140 47K C136 150P R131 D3 220 1/4W Q25 R135 5.6K 1/4W C135 150P C126 15P R130 C124 1.6K 220u10 + C122 100P
R139 47K C125 15P
D64
Q28
D68
R463 82K R464 82K R461 15K R465 100 R459 22K R460 43K R462 15K R458 82K R457 82K 1 C365 220u10 + R390 33K
D62 15K
R412
Q360
R466 100K
L6 512nH R200 R150 33 1/4W L4 R392
2W
R138 330 1/4W
R133
Q29 Q25
Q361 D66
RLY DRIVER (C/SBL)
2 SR ch 1 GND
BQ-1
2ND
R137 330 1/4W
14
(X09-686) (D/4)
+47V
Q27
33 1/4W
CURRENT MIRROR
CURRENT MIRROR
C117 5P
R129 C123 1.6K 220u10 + C121 100P R127 1.5K
J6
C195 3300P R152 4.7 2W R333 1.8K 2W K4
D58 15K
512nH
C118 5P
W15 W14
C141 C142
0.22
D34
R1