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AUDIO-VIDEO SURROUND RECEIVER
KRF-V4070D/V4070D-S/V5070D/V5070D-S KRF-V5570D/V5570D-S/V6070D/V6070D-S VR-705/705-S/707/715/715-S/716
SERVICE MANUAL
Knob * (K29-) Front glass * (B10-) Panel * (A60-)
© 2003-1 PRINTED IN KOREA B51-5840-00 (K/K) 3471
Knob * (K29-)
VOLUME CONTROL
STANDBY
ON STANDBY
SPEAKERS ON OFF
DIMMER POWER
LISTEN MODE
ACTIVE EQ
DTS
DOLBY DIGITAL SOUND
MULTI CONTROL
INPUT SELECTOR
DOWN
UP
MUTE
ON OFF PHONES
ACTIVE EQ
INPUT MODE
BAND
AUTO
MEMORY
SET UP
Knob(BUTTON) * Phone jack (K27-) (E11-0271-05)
Knob * (K29-)
Knob * (K29-)
Knob * (K29-)
Knob * (K29-)
Metallic cabinet * (A01-) Tuner ass'y * (W02-)
Miniature phone jack (E11-0293-05) Pin jack (E63-1080-05)
Optical receiving module (W02-2802-05) Lock terminal board (E70-0156-05) AC outlet * (E03-) AC power cord * (E30-)
COAXIAL VIDEO 2
OPTICAL CD / DVD
GND ANTENNA AM FM 75 SYSTEM CONTROL VIDEO DVD IN VIDEO 2 IN
R
DVD DIGITAL IN
AUDIO MONITOR OUT
FRONT SPEAKERS (8-16)
CENTER SPEAKER (8-16)
SURROUND SPEAKERS (8-16)
SWITCHED TOTAL 90W MAX. AC OUTLETS
L
+ AUX REC OUT PLAY IN REC OUT PLAY IN PLAY IN CD / DVD MD / TAPE VIDEO1 VIDEO 2 DVD SUB WOOFER PRE OUT R RED L WHITE C GREEN R GRAY L BLUE
+ -
VIDEO 1 IN
VIDEO 1 OUT
SPEAKERS(6~16)
Pin jack Pin jack (E63-1291-05) (E63-1301-05) Pin jack Pin jack Pin jack (E63-1314-05) (E63-1301-05) (E63-1321-05)
Pin jack (E63-1146-05)
Lock terminal board (E70-0175-05)
AC power cord bushing (J42-0349-05)
Illust. is KRF-V4070D. * Refer to parts list on page 29.
70%
KRF-V4070D/V5070D/V6070D/VR-705/707/715/716
ACCESSORIES / CAUTIONS
Accessories
Remote control unit (1) (See the below table)
RC-R0626
AM loop antenna (1) (T90-0893-05)
FM indoor antenna (1) (T90-0877-05)
Batteries (R6/AA) (2)
RC-R0625
RC-R0824
AC Plug Adaptor (1) (E03-0115-05) 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 KRF-V4070D KRF-V4070D-S KRF-V4070D-S KRF-V5070D KRF-V5070D KRF-V5070D-S KRF-V5070D-S KRF-V5570D KRF-V5570D-S KRF-V5570D-S PARTS # A70-1614-05 A70-1612-05 A70-1613-05 A70-1611-05 A70-1613-05 A70-1611-05 A60-1612-05 A60-1614-05 REMOTE CONTROL # RC-R0628 RC-R0626 RC-R0625 DESTINATION E1 E2 X2 E3 M3 E4 M4X4 X5 M6X6 E6 MODEL KRF-V6070D KRF-V6070D KRF-V6070D KRF-V6070D-S KRF-V6070D-S VR-705 VR-705-S VR-707 VR-715 VR-715-S VR-716 PARTS # A70-1617-05 A70-1618-05 A70-1617-05 A70-1618-05 A60-1612-05 A70-1617-05 A70-1611-05 A70-1617-05 REMOTE CONTROL # RC-R0824 RC-R0825 RC-R0824 RC-R0825 RC-R0626 RC-R0824 RC-R0625 RC-R0824 DESTINATION M7 X7 E7 M8 E8 K1P1 K6P6 K2P2 K3P3 K5P5 K4P4
RC-R0626 RC-R0628
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 3 days. · · · · · · · · · · · Power mode. Input selector settings. Picture output. Speaker ON/OFF. Volume level. BASS, TREBLE, INPUT level. Dimmer level. MD/TAPE settings. Listen mode setting. Speaker settings. SW RE-MIX ON/OFF. · Distance setting. · Input mode setting. · Midnight mode setting. · PRO LOGIC II mode setting. · Broadcast band. · Frequency setting. · Preset stations. · Tuning mode. · CINEMA EQ ON/OFF. · LOUDNESS ON/OFF.
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 key. For other countries With the power cord plugged in, turn the POWER key OFF. Then, while holding down the ON/STANDBY key, press POWER.
2
(X14-7650-10)
DISPLAY PCB (X14-7650-10/7660-10) (A/2)
1
WH106
13
1
WH105
10
1
CN4
13
1
CN5
10
DESTINATION UNIT No. COUNTRY ABB. E1 EUROPE 2-73 E2 EUROPE AUSTRALIA X2 0-73 X5 AUSTRALIA KRF-V5570D 0-72 X6 AUSTRALIA 0-22 KRF-V5570D-S GENERAL MARKET M6 2-72 E6 EUROPE 0-21 GENERAL MARKET M3 KRF-V5070D 2-71 EUROPE E3 0-21 GENERAL MARKET M4 EUROPE E4 2-71 KRF-V5070D-S X4 AUSTRALIA 0-71 U.S.A. K1 0-10 VR-705 P1 CANADA K3 U.S.A. 0-11 VR-715 P3 CANADA MODEL NAME KRF-V4070D KRF-V4070D-S
1
WH804
4
HEADPHONE
(X14-7660-10)
MODEL NAME KRF-V6070D(M7,E7,X7) KRF-V6070D-S(M8,E8,X8) VR-707 VR-716 DESTINATION COUNTRY GENERAL MARKET EUROPE AUSTRALIA U.S.A. CANADA U.S.A. CANADA ABB. M7,8 E7,8 X7,8 K2 P2 K4 P4 UNIT No. 0-21 2-71 0-71 0-10 0-11
J801
(X09- ) (I/9)
E8
1 3
(X09- ) (H/9)
E6
1 4
(X09- ) (E/9) CN806
1 3
WH106 WH122 WH121 WH107
(X08-3130-14)
MODEL NAME KRF-V6070D(M7,E7,X7) KRF-V6070D-S(M8,E8,X8) VR-707 DESTINATION COUNTRY GENERAL MARKET EUROPE AUSTRALIA U.S.A. CANADA ABB. M7,8 E7,8 X7,8 K2 P2 UNIT No. 0-24 0-14 0-14 0-14 1 5 1
CN803
19
17
CN801
1
1
CN802
15
1 CN805 5
1
3
1
3
1
4
1
WH117
E7
E5
E1
11
1
3
1
4
1
2
2 1
E3
WH119-1
WH112-1 WH112-2
(X09-6750-10)
1 15 1
INTERCONNECTION DIAGRAM
CN103
1
SURROUND UNIT (X08-3130-14)
WH123
(X09-6740-10)
DESTINATION UNIT No. COUNTRY ABB. U.S.A. K1 0-10 VR-705 CANADA P1 EUROPE 2-71 E4 KRF-V5070D-S GENERAL MARKET M4 0-21 X4 AUSTRALIA 0-71 EUROPE E3 2-71 KRF-V5070D GENERAL MARKET M3 0-21 E1 EUROPE KRF-V4070D 2-72 E2 EUROPE KRF-V4070D-S AUSTRALIA X2 0-72 MODEL NAME
WH120 S800
50kHz
CN3 CHANNEL SPACE SWITCH (M)TYPE ONLY VR-707 ONLY J501 VIDEO2 PLAY IN WH118 CN1 2
1 1 6
6 1
POWER AMPLIFIER UNIT (X09-6740-10/6750-10) (A/9)
100KHz
CN501
21
T101
DESTINATION COUNTRY U.S.A. CANADA U.S.A. VR-716 CANADA U.S.A. VR-707 CANADA EUROPE GENERAL MARKET KRF-V5570D-S AUSTRALIA AUSTRALIA KRF-V5570D EUROPE KRF-V6070D(E7,M7,X7) GENERAL MARKET KRF-V6070D-S(E8,M8,X8) AUSTRALIA MODEL NAME VR-715
ABB. K3 P3 K4 P4 K2 P2 E6 M6 X6 X5 E7,8 M7,8 X7,8
UNIT No. 0-10 0-11 0-12 2-71 0-21 0--71 2-72 0-22 0-72
KRF-V4070D/V5070D/V6070D/VR-705/707/715/716
J800
J1
A1 CD/DVD OPTICAL IN
DVD PLAY IN
S-VIDEO UNIT (X25-6520-12)
E9 EXCEPT VR-715/716 KRF-V5570D KRF-V5570D-S J404 VR-705 KRF-V4070D/4070D-S KRF-V5070D/5070D-S ONLY J402 VR-707/715/716 KRF-V5570D/5570D-S KRF-V6070D/6070D-S ONLY J403
VIDEO2 SYSTEM CONTROL
DVD
MONITOR OUT
15
J603
J604
J401
COAXIAL IN
DVD IN
VIDEO2 IN
VIDEO1 IN
MONITOR OUT
VIDEO1 OUT
SUB WOOFER PRE OUT
R FRONT
L
CENTER
VIDEO VR-716 ONLY J901 VIDEO2 PLAY IN
R L SURROUND SPEAKERS
R L SURROUND
SURROUND BACK/ SUB WOOFER
EXCEPT (M) TYPE POWER TRANSFORMER
4
SPEAKERS
SPEAKERS CN114
1
1
6
19
CN901 (X08-3230-10)
CN605
1 21
(M) TYPE ONLY POWER TRANSFORMER
1
DVD PLAY IN
MONITOR OUT
SURROUND UNIT (X08-3230-10)
S601
50kHz
CHANNEL SPACE SWITCH (M)TYPE ONLY J602
100KHz
DESTINATION UNIT No. COUNTRY ABB. E1 EUROPE KRF-V4070D X2 AUSTRALIA 0-10 KRF-V4070D-S E2 EUROPE X5 AUSTRALIA KRF-V5570D GENERAL MARKET M6 0-21 X6 AUSTRALIA KRF-V5570D-S EUROPE E6 0-10 U.S.A. K3 VR-715 CANADA P3 U.S.A. K4 0-11 VR-716 CANADA P4 GENERAL MARKET M3 0-21 KRF-V5070D E3 EUROPE 0-10 GENERAL MARKET M4 0-21 X4 AUSTRALIA KRF-V5070D-S EUROPE E4 0-10 U.S.A. K1 VR-705 CANADA P1 MODEL NAME
(X09- ) (G/9)
E2
(X14- ) (B/2)
WH103 2
1
CN601
11 1
(X09- ) (C/9)
1 1 2 3 2 1
VOLTAGE SELECTOR S101
120V 240V
E4
3
CN118
F103 T3.15AL 250V
CN603
1 WH110 2
(X14- ) (B/2)
WH103 2
1
CN104
CN117
CN116
1
WH116-2
1 3
J601
A601 CD/DVD OPTICAL IN WH118
1
VIDEO2 SYSTEM CONTROL
DVD
WH104
3 1 3 1 4 2 1
COAXIAL IN
WH116-1
WH119-2
CN112
EXCEPT (K,P) TYPE
(X09- ) (D/9)
15 1 1
1
CN201
21
1
CN102
17
1
E10
AM
(X09- ) (F/9)
CN115 2 (X) TYPE ONLY J206
W
1
1 WH114 2
S102 POWER
VR-707/715/716 KRF-V5070D/V5070D-S KRF-V6070D/V6070D-S ONLY J204
VR-705 KRF-V4070D/V4070D-S KRF-V5570D/V5570D-S ONLY J203
VR-707/715/716 KRF-V5070D/V5070D-S KRF-V6070D/V6070D-S ONLY J203
(X09- ) (B/9)
GND CN101 CN1 FM 75
F101 CN111 CN110
J202
J201
15
15
TUNER (W02-2970-05) : K,P TYPE (W02-2971-05) : X,M TYPE (W02-2972-05) : E TYPE
EXCEPT (K,P) TYPE
F102 T1AL 250V
CENTER
SUB WOOFER
R L SURROUND DVD 6ch IN
R L FRONT
R L DVD IN
R L VIDEO2 IN AUDIO
R L VIDEO1 IN
R L VIDEO2 IN
R L VIDEO1 IN
R L VIDEO1 OUT
R L R L MD/TAPE MD/TAPE IN OUT AUDIO
R L R L CD/DVD PHONO/AUX IN IN AUDIO
K,P TYPE : 8A 125V EXCEPT K,P TYPE : T3.15AL 250V KRF-V4070D : 2.5A 250V
EXCEPT (X) TYPE J205
W W
CN105 2
1 (K,P) : AC120V 60Hz (M) : AC110-120V/220-240V~ 50/60Hz (X) : AC240V~ 50Hz (E) : AC230V~ 50Hz
CN109
CN108
AUDIO
KRF-V6070D
3
A
B
C
D
E
PC BOARD
1
X25-6520-12(J70-1614-11)
D501
C510 C511
Q501
B
R515 R516
D502
B
W547
IC502
R514 R518 R517 14
Q502
1 W509 4 1
2
R507
VIDEO2 PLAY IN
J501
C501
W501
R552 W502
R508 C504 R509 C505 C509
W504
W503 6 R505
CN501
DVD PLAY IN
3
C502 C506 R510 R506 R511 C507 R512 C508 R513
IC501
R553
R503 R502 R501
W508
7
8
W505
14
1
W506 W507
C550 C551 C552 R548 R542 R546 C554 R550 C548 C546 R540 R525
MONITR OUT
IC506
W516
W510
4
W521 C521 W525 C519 C517 R537 C527 C525 R521 R531 R529 R527 W522 C513 R523 C515 W517
C538 W511
4
1
IC504
W518 4 W519 W519 C540 R544 R536 R539 C541 R545 C537 C536 C535 R533 C514 R524 R526 C523 W529 W528 W527 W512
8
5
8
5
R535
1
IC505
W526
8
5
5
C516 C520 C522 4
W523 W524 5
C539
IC503
R528 C528 C526 C522 C518 R532 R522 R538 W530
W541 W542 W543
C524 W533
W532
W531
W534
W535
W537
W538
W536
W539
W544 W540 W545 W546
6
2 1
CN503
16 17 1
2
W514
W515
1
8
CN502
16 17
7
4
Refer to the schematic diagram for the value of resistors and capacitors.
W513
E R504 R541 C547 C549 C553 R549 R543 C555 R551 R547 C534 R534
R519
C503 1
E
R520
7
8
4
7 6 2
5
3
1
5
X08-3130-10 (J70-1571-42) (SIDE A)
D920 IC92
C7 I C922 R920 C302
F G
PC BOARD
D930
IC90
C932 G O C912 I G O G G R4 I I O C6 C900
OUT
A3
8
5
C310 C914
IC31 IC91
C301 4 2 1 1
R312 R310 R308 R307 R309 R311
D900 IC93
C920
D910
CN1
O C202 R930 C930 R9 X1 C910
R2 R1 C5
OPTICAL
VIDEO 3
C309 8 C9 R931 C8 4 1 5
A2
IC21
C515
R216
1 2 4 1 23 22 10 73 108 C402 72 109 8 5 CP52 R21 5 R513 C38 C15 R213 R412 8 C201
C10 R22 R10 14
R11 1 C20
R212 R210 R208 R207 R209 R211 C16
H
C12
IC6
IC2
15 R20 R19
CD/DVD
C17
A1 D1
R514 R17 R23 1 28 R14 3 R18
DIGITAL IN
CN3 CN5
RAM
IC52
IC41
C401 4 CP51 1
IC5
R543 C2 9 16 5 4 R16
R410 R408 R407 R409 R411
IC50
DSP
J1
C19
IC7
44
1 1
R542
R15
C409 37 144 16 15
8
1
COAXIAL VIDEO 2 DVD/6CH
20 21 1 C410 32 1 R503 R502 R501
4
1 C1
IC3
36 5 8 R507 R508 R504 7 7 R506 C514 R505
I
J800
R30 11
IC12
ROM
R541 1
8
IC60
IC51
8
44
12
R156 R158 16 17 1 30 14 R157 C210 R155 C127 R130 R112 8 5 C102 8 R126 R110 5 C209 R128 C124 CP600
1
14
IC61
CP601 1 13
IC4
CODEC
CP603 22 CP602
C35 34
SYSTEM CONTROL
CP604
33
23
C31
C39 R32
50kHz
IC123 R124 R108 IC11
4 4 1
1 C34
J
S800
CN4
C101
C33
R122 R129
100kHz
C128 1 C126 R125 C123
R121 R107 R123 R109 R111 R127
6
K
C154 R602 R603 C125 R601 C105 R105 C107 C103 R103 R101 C108 R104 R102 C104 C106 R154 R106 C153 C109 C110 C30 R31 C32 C802
D800
R153 R152 R151 R604 C122 R608 R215 R214 R605 R606 R607 C305 C307 C308 C306 C121 R401 C411 C513 C405 R405 C407 C403 R403 C408 R402 C406 C404 R406 R404 R515
C600
C601 C512 R510 C509
R511 C36 R509
C37
C800 C801
L
D801
D4
X08-3130-10 (J70-1571-42) (SIDE B)
D3
C3 L1
R7
R512
C506 C504
C500 R8 C4 L2
C508 C501 C602 C510 C505 C511 C507 C502 C503
C603
C18
M
D950
R953 C803 R952
Q950 R951
C11 EB R201 R202 R950
C205 R205 C207 C203 R203 R204 C208 C204 C206 R206
D951
R900
R6
Q951
EB
R3 C921
D901
C911 C913
D902
R955 R954 R301 R302 C909 C901
C931 R5 C908
R305 C303 R303 R304 C304 R306
C912 W999
C933
R910
N
C923
O
Refer to the schematic diagram for the value of resistors and capacitors.
P
Q
R
S
T
U
V
W
X
Y
PC BOARD
X08-3230-10 (J70-1659-02) (SIDE A)
1
CN603
1 2 5 4 ROM 32 1 30 29 CP601 R32 11 10 11 10 R23 R22 R365 R364 C663
X08-3230-10 (J70-1659-02) (SIDE B)
D614 IC1
R31 C2 C20 R363 21 R25 20 R803 R802 1 20 DSP R628 R624 R625 R626 R623 R799 C612 18 R627 C611 C657 R800 1 CP602
D609
B POWER SUPPLY
Q606 IC5
E 13 C656
IC2
D613
R664 R665
C654
2
C667
D604
14
20
R1
R812
5 1
4
IC609
3
R683 R680
C613 R804 29
28
17 R691
C614 C615
A601
C610
R630
R666
R361
C617
1
14
R806 R807 R805 R808
IC606
R360 R362 7 1 8 14 R684 R634
IC601
R632 C618
C662
R671
39
7 R614 C609 C29 C672 R613 44 R795 R794 R611 40 1 6 R690
R631
R633 R638
DC/DVD OPTICAL IN
C616
R53
C623
R801
R629
D607 D606
IC605
C622 7 8 R608
C634 R635 C636
3
IC612
C659 O G
R814 R811
C661
5 1
4
R637 R692
R793
IC611
3 R813 C666 R685 R713 R714 R723 R724 C706 R702 R711 C715 R721 C725 C716 R712 C726 R722 C723 R725 R726 C724 C713 R715 R716 C714 C719 R791 C660 R670
R612
CP604 CP603
IC603
C606 C605 R609 5 8
C665 R757 R758
R602
D601
R610 R601
C602
R667
C619
CN605
R641 18 19
R663 22 23
IC602
34 R639 C631 33
R694
1
D610 R677
R675 R672 EB C722 C721
X601 C712 CP605
C673
SYSTEM CONTROL
4
2
J602
C632 C633
R644
R756
C608
CODEC C711 C702 C701 C621 50us 50kHz
R640
D608
R674 R673 R676 EB
Q608
CHANNEL SPACE
C624 R615
Q609
R703 R704
R753 C720 R748
75us 100kHz FILTER R740 R750 C738 R738 8 5
R730
R720
R729
R719
R709
C915
R747
8 1 4 C737 R737 R739 R749
1
8 R744 C718 R718
1 R717 C717 R743
8 R742 C708 R708
1 R707 C707 R741
MONITOR OUT
1 R752 R751 C744
15
R746 C728 R728 R727 C727 R745
C913
C916 C905 R905 R908
C791 C792
C740
C739 C919 C917
C710
IC902
8 1
D901
C903 R903 C909
CN601
R915 21 20 1 2 S.VIDEO R916
R735
R736
D603 D602
D902
6
DVD PLAY IN
C904 R904
5
4
R792
C741
IC701
C709 C700 R706 C704
C703 R705
IC705
IC707
IC703
IC702
C906 R906 R907
5
4
5
4
5
4
J901
C742
30
16
R710
R701 C705
5
R754
S601
R642
R693
C635
R605
Q601 BE
1 8 4 5 IC604 4 C604 C603 C675 R603 C607 1 R604
R678
D605
R679 C676
C670 C668 C669 1 44 C671
R796 R689 R797 11 R798 12
DVD/VIDEO2 COAXIAL IN
J601
C637
R810
C601 R809
I
C912
D900
W900
C920 C918
IC901
8 1
VIDEO2 PLAY IN
CN901
1 6
BE C901 R901 C910 BE R911
Q902
7
Refer to the schematic diagram for the value of resistors and capacitors.
7
C908
R912
C907 R911
C902
R902
5
4
R921
Q901
8
Z
AA
AB
AC
AD
AE
AF
AG
AH
AI
PC BOARD
1
X09-6740-10 A/9 (J70-1661-11) X09-6750-10 A/9 (J70-1662-11)
IC301
C320 W299 1 W286 22 W266 R320 W273 W272 W294 W297 1
IC401
W259 22 W247 4 W296 W317 W315 C142 1 1 2
X09 G/9
WHT
C318
WH105
YEL
E12
R136 R138 R309 R308 C338 R139 R137 R134 R133 C337
W307
D301
WH101
RED C307
W300 W295
W287 W285 W284 W283 R341 R340 R339 W282 W280 R351 R326 W278 R331 R327 R348 R349
W271 W270 R452
D402
W263 W262 R453 W328
W265 W264
W258 W257
W255 W254 W253
10
WH105
CN114
R145
W261 W260 R460
YEL
C319
W293 W292
W290
WH104
BLU R473 R474
1 3 W142
E4 WH107
11
W268
W267
E2 WH106
R462
R461
R361 R316 E R332 R360 C335 C322 R328
R338
R463
W327
D119 D118
C157 C133
D124 D123
R127 B
Q314
R330
Q313
R333
R450
R451
R437
R366 B R355
B
Q311
E B
3
E
B
E
B
Q309
R329
C321
Q312 Q310
B
C306
C305
W277 W276 W275 W194 W274 R411 R414 W196 C415 C416 W195 C405 C2 C445 C1 R426 C414 R423 C412 C409 R421 R415 R422 C403 C408 R420 R418 C406 R417 B R995 C407 R419 C433 C413 R427 C417 W198 R429 W197 C432 C431 R431 R472 W312 W311 W200
E7
E
B
E
Q113
C134 R126 C143
C139
D315
R354
E R362 R357
R324 R322 C316 W183 W185 W186 W182 R325 R323 C310 R350 W184 C330 R352 C331 C332 R379
C135
2
WH122
E
Q316
W309
W251
R128
C336
W248
1
R307
R428
W250
W308
W279
C434
D311
R317
W288
C411
D999
W269
C410
2
D302
W298
C274
D401
R424 W256
WH110
1
R124
D215
W242 C126
C125
W199 C430
C145 C141
IC105
C127
Q307
R365 R367
D313
B
C138
C156
1
E W180
C334 C314
W191 W190 W189 W188 C376 W187 R382 R383 R381 W204 B R359 C329 R344 E R458 C424 R456
R471 W406 W314 W205 W206 W208
C404
R430
4
B R358
E
WHT
C155
B
E
R125
1
C315 C309 R318
CN103
D404
W211
D115
W214
R130
D320
15
B
Q405
W216
R312 R402 B R302 1 R144 R368
Q302
E C301 R269 B R304
R372
R305
D319
R347
WH120
6
Q401
E B E W161 W162 W232 E R404 E R369
Q408
B R384 R464 E R465
R408 R412 R401
R435
ORG
B R406 R140 R425
E
B
Q301
R301 R321
E
C436
R466 R475 L303
WH107 E3
W246
3
C147 C153 W149 2 C146 W238
W241 T101
Q305
B W221 W404 E WHT
Q800
B R438 R802 R439 3 R804 E
D116
Q410
Q303
B R303
R480
D309
Q402
W310
D308
R413 R407
R701 W230
W231 E B
L403
P101
W174
W325
W172
W171
W176
W170
W169
W179
W178
W177
R390
R702 B W229 W228
R334
Q701
W395 W219
E
B R335
E
1 11 C152
W240
R457 B
R459
C425
Q407
W322
R499
E W226 W227
D406
D407
R479 R478 R476 R468
E1 WH106
R469
W181
W223
W222
WH117 Q802
W323
R445
W154
L301
WH112
K401
D408
W245
C644 C639 R648 R655 R647 C638 C640 R649 C645 C652 R654 W166 7 W163 R661
W148 R143
WH118 E9
1
E R801 B
B
W394 4 C356 C375
R800 1 C327 C328 C325 R345 R343 R342 W150 C444
2
1
D323
R391
R370
W160
W157
Q803
R397
R387
W159
1
C379 R393 C643 R651 R652 R646
C378
R645
W249
W324
W225
R392
R477
R337
WHT
W281
W289
C648 B 14 R389 W244
Q319
E
R388 R336 E B W167 R398
C354
IC607
8 R643
C353
J603
2 1
R346
C641 R650 R653
Q318
R284 R703
D602
D316
R386
WH112
R483
J401
BLU
C642
J604
R385
B
E
W151
C440
J404
C438
C442
C443
C446
WH104
Q317
R286
R440
C437 C439 C441
W398
WHT
K101
4
E
14 C380
B R285
E
R288 C355 5 8 R287
C326 C324
WH108
ORG
W158
C426
WH119 WH102
1 4
W155
C132
J402 J403
R DVD 6CH IN AUDIO VIDEO1 IN VIDEO2 IN DVD IN MONITOR OUT VIDEO1 OUT PHONO /AUX IN CD/DVD IN MD/TAPE OUT MD/TAPE IN VIDEO1 OUT VIDEO1 IN VIDEO2 IN DVD IN FRONT SURROUND CENTER SUB WOOFER SUB WOOFER PRE OUT FRONT
L
C CENTER
R
L
SURROUND BACK /SUB WOOFER
SURROUND SPEAKERS
240V 120V
X09 C/9
SPEAKERS
VIDEO
CN104
3
5
X09 B/9
WH119 CN111
R204 R203 C205 C206
WH200 J201 J202
R217 C226 C221 R215 R220 C230 R224 R219 C229 R228 C225 R223 C234 C233 R227 R231 C237 C238 R232 R234
CN109
BRN
F102
1
4
S101
WH116
R258
J203
C241 C251 R243 C242 C246 C252 R235 R239 R238 R246 R248 R236 R240 R244 R245 C245
J204
R253 R250 C256 R249 C255 C260 R254 C259
W397
R257
C217
R211
BLK R202 C201 R201 C202 C222 R216 R255
CN115
F101
C130
WH103 D317 CN108
2
W321 2 1
CN105 WH116
1 2 1 2 1 3
CN112
C208
C207 R221 R226 R230 R222 R229 C298 R225 R237 R247 R241 R251 C268 C339 C293 C340 C300
C294
C269
C291
C271
R233
C296
C343
C292 W116
R242
C342
R252
R256
C341
1
IC201
8 1 C203
R218 C204
C295
D318
C384 C385 C386
CN110
CN118
W100 W146
W201
R991
W125
W202
W113
W115
C212
R208
W123
W119
W121
W122
W118
W124
W127
C220
R206
W128
W126
C281
C297
W117
R205
R207
C211
W139
C210
C209
WH103
W136
C219
C218
R212
C214 R210
W400
W120
R214 1
W135 W134 80 1
W143
R394
R395
C265
C266
W138
W140
R209
C213
C216
W137
C215
W141
R213
J206 J205
R101
WH200
BRN
20
15
C351
C371
R373
C359
C286
R454
14
W103
C284
C102 C105
C283
IC101
9 16 C104 C103
W130
C107
C285
R449
C357
C358
R375
R376
W101
R990
C108
21
8
BLK
6
D202
W145
R262
POWER
C280
CN116
3
1
F103
CN117
X09 F/9
PHONES
C276
C363
C308
C361 C313 R447 R378 W129
CN101
R436 C101
CN201
65 64
C350
Q201
C370 C278 C348 C349 C701 C347 C367 E R260 R259 B
B
Q203
E
X09 D/9 X09 I/9
WH122
C704
C703
C106 C109
IC202
R263 R264
24 25
W132
W133
C312
D203
C279 C275 R396 W401
W111
C362
C110
W109
W110
1
WH114
X101 W147
C364
2
W224
R377
C290
R448
C287
R455
R446
C288
R103 W108 W105 R102 W107
WH109
C344 41 C373 C270 R374 C374 C372 40 C352 GRY C345 C346
C368 C369 2 15
2
1
P102
W106 W104 W131 C360
O
1
17
3
W403 C365
2
C299
2 C149 C148
2
16
1
IC107
1
E11
CN806
CN102
WH121 E6
J801
C702 W402
D201
X09 H/9
X09 E/9
C827 C826
1
R132
Q801
IC206
C323
C428
C427
15
R803
W152
2
RED
C429
WH101
K403
E
B
D603
W168
W156
C311
K402
W243
WHT
Q412
C137
1
Q304
D307
Q411
10
W239
D117
R403
B
W217
R996
C272
E
WH108
C377
W218
R416
R306
W215
W396
R313
Q404
L302
3
14
W203
R315 C304
C401
R270
D304
D305 D306
R441
R409
E
R434
L402 L401 1
W237 WHT R444
R443
R271
Q306
W405
R314
R433
1
E
D303
D114
B
E
W213
C302
E
C140
B
W209
C303
C273
Q406
C435
W212
D310 Q315
D403
R467
R142
R141
R319
Q114
R364
R353
W192
Q403 R410
R380
W236
D122
5
B
R432
W233
D121
R363
W210
W252
R482
C154
D314
E5 WH121
2
D312
R481
E14 WH123
C144
R129
R356
R470
W234
D113
C317
W235
W316
C333
3
Q308
WH102
Q409
D120
W207
C128
R123
C129 C131
3
C151
7
G
C366
GRY
C150
14
WH109
O G
E10 WH118
IC106
I
4
I
E8
S102
9
10
Refer to the schematic diagram for the value of resistors and capacitors.
3
1
AJ
AK
AL
AM
AN
AO
AP
AQ
AR
AS
PC BOARD
1
2
X14-7650-10 A/2 (J70-1660-01) X14-7660-10 A/2 (J70-1664-01)
W126 R898
CN803
W64 R884
E1
R958 W132 W151 R962 R959 R925 R926
WH804
W16 W17
ED801
W48 W50 W59 W61 W101 W103 W106 X800 W114 C847 5 4 W111 W115 W41 22 23 C851 W76 C841 R840 R839 R837 R838
E3 A801
19 18 2
1
3
D808
STANDBY R913 R851
5
1
WHT
1
4
C848
D820
D819
W133
R936
W19 W20
C817 R817 C814 C813 W35 W31 12 11
W105
S801
O G I STANDBY R848
C834
C852
R820
IC801
R901
D801
R891 R895 R894
C846 W15 W14 W8
Q807
D802 D804 D803
D821
D822
R973 W90
B R920
R918
C802
R919
W125
W3 R849
D809
1 W29
5 R814
15 R811 E
1 44 R921 R922 G I O R923 C825 W44
35 R842 R841 R948 R949 R950 R951 R844 R843
50 R972
55
W102 W97 C850 R862 W95 W96 W107 CP803 OUTPUT C811 INPUT R878
W128 VOLUME
R940 R955 R956 R957
R954
R810
R809
R813
R969
D826
W110 W109
FLASH R806
S815
R963 R964 R943 R900 R902 C821 C820 R889 R888
Q802
S812
SP ON/OFF
W1
C812 C801 W13 W11 C805 W27
B
W9
2 W149 R829
CN801 D814
R942 W148 R887 W144 W145 CP802 W137 W139 W143 W141 2
R941 R872
R929 R930 R931 R873 R874 R875 R975 R976 R977
C833
R876
IC803
R819
R818
C803
34
C829 C806
1
3
R886 R865 R871
R832
16
33
10
1
13
1
E
C809
C823
R971 R974
D824
R952 R890
W42
W153
W138 W136
G I O
C844
R933
R812
W62
R815
W25
W26
Q805
R869
R932
C845
R924
C843 W43
D827 D828
4
R934
W79 R853
R935
C827 CLK W134
C835 26 25 X801 75 76
R866
C832
C816
R937
E
D810
W57
W53 W54
R803
R802
W74
B
C822
Q806
W45
W34
W84
W86
R938
W77
D811
W154 C824
W37
Q803
R801
Q804
R805 R804
R858
LISTEN W21 R846 R852
W80
DIMMER 3 R845 W10 W12 R870 C828 R847
W55 C810 EEPROM
E
WH104
R927
R928
C840
CLK W67 W68 W58 DATA SOUND
W127
W75 W100 W93 W94 R821
R960
R859
WHT
W23 W24 W22
S808
R825 R827
W123
R800
R961
C818 W99
W124 R916 R945 R944 R912 R904 R909
C831
1
W130 R966 W135 R860
5
WH103
WHT 2
S802
ACTIVE EQ
W36
INPUT
S804
S805
BAND
S806
AUTO
S807
MEMORY
SETUP
R947
W33
S809
W69
W117
W118 W119
W82
S814 R946 SELECTOR
S810
MUTE
E2
6
7
1
Refer to the schematic diagram for the value of resistors and capacitors.
11
1
W39
W71 W72 W73
C830
R856
C819
W120
S813
R908
CN802
W38
W65
MULTI CONT.
R857 R855
B
R861
W142
R939
1
100
R906 R907
14
E
15
S811
S803
D805
D807
D806
R823
W32
W70 W66
BACKUP SUPPLY
W129
W18
W51 W52
R854
B
NON-BKUP SUPPLY
C807
E
FAST-OFF2
R867
R864
C849
ACTIVE EQ
DTS
C815
X14 B/2
DOLBY DIG EX/ DOLBY DIG
IC804
R965 W140
W40
B
R978 R979
W4 W5
R868
W49
W113
CP801
W147
IC806
D816
C804
W87
R910 R911
W6 W7
W60
RESET CCT
D812 D813
W85 W81
RESET
IC802
W78
D825
R897
W116
R970
D823
R881
FLASH 50 51 R953
W91
1
17
W2
C836 C838 C839 C837
W88
W89
WH105
WH106
W146
CN805
R917 R899 R807
W152
12
A
B
OPTICAL INPUT CD/DVD A601
3 2 1 +5V
C
COAXIAL INPUT VIDEO2 J601
C635 22P R644 75 1/4W C634 22P R635 75 C636 4700P C637 4700P +5V
D
E
F
G
H
I
J
(X08-3230-10)
DVD : CS493263-CLG or CS493263-CLR : AK4586 IC602 : TC7WU04FU IC603 : TC7WH123FU IC604 : TC74HCT7007AF IC605 : TC74HC07AF IC606 : XC62EP2502MR IC609 : BA033LBSG IC611 : BA05T IC612 IC701-703,707 : NJM4565MD : NJU7311AM IC705 IC901,902 : MM1228XF IC601
C792 470P R792
R690 470
C657 100u10 +
R693 100 R694 100
C740 10u50 + C739 10u50 +
18K
1
D603
R736 10K R735 10K
R691 4.7
33
32
D605
20 19 +2.5V R807 1 R808 1 1/4W 1/4W 18 +2.5V CP601 10K CP602 10K 7
R640 4.7 1/4W +5V
D602
C791 470P R791 18K
PDN
RX1
RX2
12C
RX3
P VSS
SLAVE
P VDD
RX4
TST
R624 220
R614 220
+5V
C610 0.01 17 16 15 14 13 12 10 11 9 8 18
D601,608,613,614 : MA111 D602,605 : 1SS301 or DAN202U or MA142WK : 1SS300 or D603 DAP202U or MA142WA : UDZ3.9B or D604 HZU3.9(B2) D606,607 : UDZ5.6B or HZU5.6(B2) : D2SBA20F03 D609 : UDZ5.1B or D610 HZU5.1(B2) D900-902 : 1SR154-400
Q601,901,902 : DTC124EUA or UN5212 Q606 : 2SB1375 Q608 : 2SC4081(R,S) or 2SD1819A(Q,R) Q609 : 2SA1576A(R,S) or 2SB1218A(Q,R) DIGITAL LINE SIGNAL LINE GND LINE B LINE B LINE
C671 47P
44
43
42
41
40
39
38
37
36
35
R639 18K
34
C631 0.1
+B B
1 2 R641 C669 C668 0.1 0.1 2 3
XTO XTI D VDD
R
R627 220
R628
220
DATA1
VD2
D GND 2
DATA0
DATA2
DATA3
DATA5
DATA4
DATA6
DATA7
A0
C611 1000P R625 3.3K
7
2
CS
A1 RD
6 5
R613 220 R612 3.3K
R IN L IN R OUT1 L OUT1 R OUT2 L OUT2 R OUT3 L OUT3 DZF1 V COM VREF H SDTI 2 SDTI 3 A VDD C CLK A VSS CDTO IN T 0 IN T 1 DZF2 CDTI CSM
33 32 31 30 29 28 27 26 25 24 23 31 30 29 28 27 26 C621 2.2u50 + +5V
6 C670 10u50 +
4.7 1/4W C676 22P
C703 2200P R709 4.7K C701 10u50 + R703 100K R701 2.2K R705 2.2K C705 1800P
FILTER IC701 (1/2)
3 2 R707 10K C700 47P 8 1 C707 100P
20 R626 3.3K R623 10K R799 22 R806 1 1/4W R800 22 R801 22 R802 22 21 22
SCDI0 ABOOT EXTMEM S DATA N1 WR AU DATA3 D GND1 VD3 D GND3 S CLK N1 LR CLK N1 CMP DAT CMP CLK AU DATA2 CMP REQ CLK SEL RESET CLK IN A GND 4 3 2
C672 22P
19
4 5 6 7 8 9 10 11
D VSS T VDD TX MCKO LRCK BICK SDTO SDTI 1
IC602
CODEC (ADC&DAC)
FL
R741 220
+12V 12V
R611 3.3K 44 C609 0.01 42 43 22 44 43 42 40 +3.3V 41 40 39 19 +5V 41
30
R752 5.6K
R689 22 R679 22 R678 22 R642 22 R796 22
12V
C612 0.01
IC705
1 2 VSS
CONFIGURATION
VDD FL LS FR RS 30 29 28 27 26 25 24 23 22 21 20 SW 19 N.C. DATA CK 18 17 16
+12V C708 100P C710 100P C709 4700P R742 220 12V
C706 1800P
23 24 25 26 27 28
VD1
+2.5V R793 22 R794 22 R795 22 R692 22 R637 22
IC601
DIGITAL AUDIO DECODER
M CLK S CLK LR CLK AU DATA0 AU DATA1 44 43 42 41 40
R704 100K
R708 10K
1
IC701 (2/2)
6 5
R710 4.7K
31
21
12
18
19
13
15
16
R797 22 R798 22
14
17
20
22
C702 10u50 +
R702 2.2K
R706 2.2K C704 2200P C713 820P
7 4
R751 4.7K
3 4 5 6 7
LS IN2 RS IN2
FR
+12V 12V
R663
+5V
20
19
44
3
220
R719 5.6K
R803 22
28 C673 22u50 + +5V +5V C619 0.1 +5V
C711 10u50 + R713 100K
R711 3.3K
R715 2.2K C715 2200P
IC702 (1/2)
3 2 8 1 C717 100P
SL
R743 220
8 9 10 11 12 13 14 15
FILT2
FILT1
DD
VA
DC
R717 2.7K
31
+12V R718 2.7K C718 100P
C744 100P
N.C. ST GND
29
30
32
33
35
36
4.7K R633 38
+2.5V
4.7K
C614 R630 0.01 33K
C615 470P
C613 2.2u50 +
C617 C618 0.01 0.01 R631
R638 22
39
R629 10K
14 20 13
12 10 8 14 13 12 10 29 9 8 11
R714 100K
14
C716 2200P
R804 22
100 R632 37
34
39
IC702 (2/2)
6 5
R805
1 1/4W
R720 5.6K
C712 10u50 +
R712 3.3K
R716 2.2K C714 820P
7 4
R744 220 12V
VDD
+5V
+2.5V
+2.5V C616 47u25 + R634 470
IC605
LEVEL SHIFTER
VSS R667 220
SR
C622
0.01
R749 2.7K
R729 4.7K
+2.5V
2 C725 1800P R727 10K C719 47P 8
C742 100P
5
8
C726 8200P
R810
C728 100P
1000P
C608
R601 220
C601 0.01
7
6
5
4
3
2
1
C623
+5V
0.01
+3.3V R610
220
R609 100K
C605 0.01 +3.3V 6 5
R730 5.6K
C675 22P C607 22P C602 1000P 6 5 C603 22P
R605 10K
LEVEL SHIFTER
27
C722 10u50 +
C606 0.01
R722 15K
R726 18K C724 8200P
5 4
7
12V
VDD
SW
C720 33P
1000P
D601
VSS
C741
220
13
IC606
6
R746 100
12V
R608
+12V 12V
1
1
1
R724 100K
R728 10K
+3.3V
+3.3V
IC703 (2/2)
8
7
14 11
VCC
RX/CX
CX
5
8 7 VCC
Q
CP603 180
11
10
12
13
8
9
IC604
+5V GND
14
6 7 36
12.288MHz
R603 1M
R604 1M
X601
CLR
DIGITAL DETECT
+2.5V
13 11 9 +5V +2.5V +2.5V
D604
+2.5V
8 9 1
IC609
1 2 3 +9.9V VSS V IN V OUT EXT CE 5 +12V 4 R664 Q606 560 1/4W R665 22K R666 18 2W
A
B
R683 470
R684 470
1
2
3
4
GND
19 10 44 20 13 CP604 180
2
3
4
IC603
OSCILLATOR
R602 220
C604 27P
Q601
14
+2.5V +3.3V +5V
R811 1
+5V
+2.5V +3.3V +5V
C656 R812 47u25 1 + 1/4W C654 10u50 +
1
+2.5V AVR
+9.9V
12
7 R756 180 R685 1 1/4W +9.9V +9.9V
R809
2
VR-716 ONLY
J901
C Y R901 75 C901 47P R902 75 C902 47P Y3 C920
S VIDEO
R921 2.2 C908 8 7 6 5 C915 470u16 + +11.5V C913 47u25 + R907 75 C917 100P 10 1/4W C907 100P 100P 2 CTLB R911 4.7K R912 200
D606
+9.9V 4 5 3 2 1 R677 1.5K
+9.9V
6
VIDEO2 PLAY IN
CN901
1 VID. D GND
IC901
1 C5 Y5 2 C910 0.01 3 4 IN1 SW1 IN2 SW2
C
GND OUT VCC IN3 8 7 6 5
0.01 C919 0.01 C916 R908 0.01 75 +11.5V C909 C5 R916 0.01 C918 100P 10 1/4W C912 47u25 + C7 Y3
IC902
1 2 3 4 IN1 SW1 IN2 SW2
Y
GND OUT VCC IN3
C661 0.01
C OUT
CTL GND VCC
C662 R814 100u10 1 + 1/4W
DVD PLAY IN
Q902
R917 10K
3 V.MUTE 4 CTLA 5 +12V 6
Y C903 47P R903 75 R904 75 C904 47P
3/5
+3.3V AVR
+5V
1K
C
C665 33P
R676
1/4W
R671 1 1/4W
X09-A/9WH120
+3.3V
R670 4.7
C660 82P
IC611
D607
AE-5
IC612
OUT IN GND
+5V AVR
+B
5.1V
R673 47K R674 4.7K
1
+12V
R747 100
IC707 (1/2)
SW MIX
IC707 (2/2)
D608
Y5 R915
Q609 D610
Y7
C659 R813 1 100u10 + 1/4W
+12V
0.1
C905 47P
C906 47P
D614
D613
Y R905 100K R906 100K
+11.5V
7
D902
D901
D900
C667 4700u16 +
Q901
C666
MONITOR OUT
C
C7 Y7
Q608
0V
R672 220
R675 220
+5V
4
18
R723 100K
C727 100P
+12V
2
3
6
R680 470
26
1
R739 10K
C737 22P
22
C721 10u50 +
R721 2.2K
R725 2.2K
1
2
3
5
4
6
7
IC703 (1/2)
3
CENTER
R745 1K
R737 10K
36
+5V
4
C723 2200P
K
(X08-3230-10)
L
DESTINATION UNIT No. ABB. COUNTRY EUROPE E1 AUSTRALIA X2 0-10 KRF-V4070D-S E2 EUROPE X5 AUSTRALIA KRF-V5570D 0-21 GENERAL MARKET M6 X6 AUSTRALIA KRF-V5570D-S EUROPE E6 0-10 U.S.A. K3 VR-715 CANADA P3 U.S.A. K4 0-11 VR-716 CANADA P4 0-21 GENERAL MARKET M3 KRF-V5070D EUROPE E3 0-10 0-21 GENERAL MARKET M4 X4 AUSTRALIA KRF-V5070D-S EUROPE E4 0-10 U.S.A. K1 VR-705 CANADA P1 MODEL NAME KRF-V4070D
M
N
O
(X08-3230-10)
+12V 12V +12V +12V R754 5.6K R753 4.7K 28 27 12V
W900
CN601
21 PROT 20 M GND 19 +12V 18 A GND 17 -12V 16 FR 27 15 SR IN2 14 A GND 13 SW
X09-B/9CN201 4/5
BB-1
17 16
12 CENTER 11 A GND 10 SL IN2 9 FL 8 A GND 28 7 RREC 6 A GND 5 LREC 33
14
2.5V 2.5V
4 A GND 3 R IN 2 A GND 1 L IN
R738 10K
R750 2.7K
32
C738 22P
R740 10K R748 100
CN605
19 CODEC INT CP605 180 17 16 14 18 DSP IRQ 1
17 SEL DATA 16 SEL CLK 15 ST1 14 DSP CLK 13 DSP D OUT 12 DSP D IN 11 DSP CE1
X14-A/2CN803 5/5
R757 180
10 CODEC CSN 9 CODEC PD 8 CODEC DVF 7 DSP PD 6 S DATA 5 S BUSY 4 50/75uS 3 DIG DET +8.8V 100 2 +8.8V 1 M GND R615
BI-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.
R758 180
(M)TYPE ONLY
C624 100P
J602 SYNC SYSTEM CONTROL
C632 220P C633
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.
CHANNEL SPACE SW
S601
100kHz 50kHz
D609
C663 0.01
220P 1 AC 2 AC
CN603 X09-G/9WH110 3/5
AS-4
KRF-V4070D/V5070D/5570D (1/5) VR-705/715/716 (1/5)
KRF-V4070D/V5070D/V6070D/VR-705/707/715/716
Y05-4640-70
P
Q
(X08-3130-14)
5.0V
R
S
T
+5V +3.3V
3.3V
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
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 27 26 25 24 23 22 26 25 7
1
D1 J1 DVD
C3 22P R7 82 L1 C1 R542 600uH 4700P 100 +5V
96KHz SWITCHING
C4 22P
COAXIAL IN VIDEO2
L2 C2 R543 600uH 4700P 100
R8 820
BICK SDTO LRCK ERF FS96 P/S AUTO
21 20 19 18 17 C17 33P 15 C18 22P 16
R17 22 R18 22 R19 22
A1 OPTICAL IN CD/DVD
VOUT GND VCC 3 2 1
R1 470 C5 47u25 +
2
4.9V
R6 4.7 1/4W +3.3V
INVERTER FOR OSCILLATOR
C9 27P 12.288MHz C10 1000P R10 220
3.3V
IC6
1 2 3 4 GND 5 C38 33P VCC 8 7 C15 6 R20 C16 220 1000P 33P 1 2 3 GND
MASTER CLOCK SIGNAL INVERTER
R22
1M
X1
1M
R9
IC5
NC VCC 5 4
C8 27P
R21 22
BUSY 2 DATA 3 GND
6 5
D800
D801
C801 220P
J800 SYSTEM CONTROL
C800 220P
C802 0.01
3
DIR CONT. DATA IN DIR CONT. DATA OUT
+5V +3.3V 10
CHANNEL SPACE SWITCH
S800
+3.3V
50kHz
LEVEL SHIFTER 5.0V) (3.3V
C600 0.1
5.0V
39 38 R509 220 R504 100K R505 100K R506 100K +3.3V C500 0.1 35 37 R507 100K R508 100K 46 39 5 +3.3V 56 +2.5V 60 +3.3V 64 +3.3V R514 100K +2.5V +3.3V R510 220 37
CN5
MVDD 10 MGND 9 F2 SUPPLY 8 7 5 +B
100kHz
8.6V
1 2 10 6 5 4 3 4 5 6 2 3 7 25 CP602 180 12 2 +B 7
8 CP600 180
VCC
14 13 12 11 10 9 36 10 38 8
4
BI-7
X14-A/2WH105 5/5
CH. SPACE S DATA
S BUSY 6 DSP RESET 4 CODEC OVF 3 CODEC PDN 2 DIR PDN 1 CP601 180
GND C601 0.1
8
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
26 CP603 180
5
BI-6
X14-A/2WH106 5/5
DSP MOSI 8 DSP MISO 7 DDSP SCK 6 SEL ST 5
5 8 9 14
3.3V
2 1 2
3.3V
SEL CLK SEL DATA DIR ERF
4 3 1
CP604 180
16 17 10 4
LEVEL SHIFTER (5.0V 3.3V)
2.5V
C501 0.1
DSP INTREQ 2
+3.3V
+B
D11
D13
D12
D15
D14
D10
A10
122
122
113
A1
D1
A1
A2
A3
A5
A6
A0
A2
A0
A4
D9
D8
D6
D3
D2
D7
D5
6
37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 44 43 42 41 40 39 38 32 31 30 29 28 27 26 25 24 23 A1 VSS2 I/O11 BHE BLE DE OE CE O1 A1 A2 VCC2 GND A10 O2 A3 A5 A6 A0 A2 A0 I/O12 NC28 NC23 O6 O5 I/O15 I/O13 I/O16 I/O10 I/O9 O7 I/O14 O4 O3 O0 A4 A3 17
D4
D0
A3
+3.3V
IC52 SRAM
VCC1 VSS1 NC22 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8 A15 A14 A13 A12 A10 A11 WE CE A9 A8 A7
IC51 EPROM
VCC VPP A13 A14 A17 A18 A16 A15 A12 A11 A9 A8 A7 A6 A5 A4
+B
C502 0.1 15 14 16
21
1
1
11
11
12
22
10
12
2
2
10
13
15
16
18
19
20
14
17
A11
A12
A11
A15
A13
A10
A13
A18
A16
A14
A14
A17
A15
A12
116
121
D1
A9
A8
A9
A8
13
8
3
5
6
8
3
5
6
9
4
4
7
7
9
A6
A7
A7
A5
D0
D2
D3
D5
D4
D6
C515 470u10 +
D7
C513 0.1
R515 10 1/2W
C512 0.1
7
+3.3V
3.3V
A4
C514 47P +B
R511 220
IC60
U
(X08-3130-14)
+5V +3.3V
V
W
X
Y
Z
AA
AB
AC
AD
+5V +3.3V
D3
5.0V
C33 10u50 + C32 0.1 31 +3.3V +5V
2.5V
31 IC11,21,31,41
C154 4.7 C153 4.7 C105 R109 4.7K R101 2.2K R103 100K 1800P R105 1K C103 1800P R107 10K +12V 12V
R154 4.3K R153 4.3K +12V 12V R157 4.7K C209 4.7u50 + R603 100K R158 4.7K
-12.2V
L.P.F.
2.5V
27 C101 10u50 +
R14 33
C34 22u50 +
IC3
5 6 7 8 VCC GND 4 3 2
D4
R15 C35 0.1 33
12.0V
3 2
IC11 (1/2)
1 4
CN3
21 LI R127 10K C123 22P
R111 220
-12.2V
R125 10K R152 5.6K R151 5.6K R121 1.1K R155 4.7K 15 14 13 12 10 11 9 8 7 6 5 4 3 2 1 GND NC13
12.0V
20 GND R601 100K 19 RI 18 GND 17 LREC 16 GND 15 RREC
2.5V
44 43 42 41 40 39 38 37 36 35 SDTI(1,2,4) 34 DZF1 CDTI VREFH CSN VCOM TDM MCLK CCLK AVSS AVDD
C37 18P
FL
1
C104 1800P
R104 100K
R108 10K
C108 4700P
+12V 12V
AUDIO SERIAL DATA IN
1
C107 100P
P/S
CONFIGURATION SELECTOR
C36 33 32 31 30 29 28 27 26 25 24 23 28 27 26 25 24 23 25 28 18P
FR
C102 10u50 +
VDD
C126
C122
R213 4.7K
R214 5.6K
100P
R209 5.6K
21
16
18
19
20
22
23
25
26
28
29
17
24
27
30
1 2 3 4 5 6 +3.3V 7 8
CLR Q1 Q1 D1 D2 Q2 Q2 GND
VCC Q4 Q4 D4 D3 Q3 Q3 CK
16 15 14
C603 0.1
R156 4.7K
7 8 9 10 R30 22 11
SDTI2 SDTI3 SDTO DAUX DFS SDTI4
96KHz 24Bit CODEC & DAC
LOUT1 ROUT2 LOUT2 ROUT3 LOUT3 ROUT4 LOUT4
C205 C201 R201 10u50 3.3K + R203 100K 820P R205 910 C203 2200P R207 2.7K
3 2 4 C207 100P
IC21 (1/2)
1
R211 220
R124 2.4K R126 10K
5 6
IC123 (2/2)
7 4
100P
CK
IC7
SDTI1
IC4
NC18
DATA
+3.3V
3.3V
5 6
BICK LRCK
NC2 NC1 ROUT1
C106 1800P
R110 4.7K
AUDIO SERIAL DATA OUT
2 R541 22 3 4
SDOS I2C SMUTE
OVF RIN LIN
VEE
ST
5 8
IC12
R215 5.6K
1000P
C121
R102 2.2K
R106 1K
6
IC11 (2/2)
7
12V
R112 220
R123 2.4K
IC123 (1/2)
2 3 8 1 C125 0.01
R129 100
C127 4.7u50 + 12V +12V
14 GND 13 FL 12 SL 11 SBL 10 C 9 SW 8 SBR
X09-B/9CN201 4/5
BC-1
R130 100
C128 4.7u50 +
7 SR 6 FR 5 -12V 4 GND 3 +12V 2 GND 1 PROT
13 12 11 10 9 +3.3V
DVDD
DVSS
TVDD
CAD1
CAD0
DZFE
SL
R128 10K C124 22P C210 4.7u50 +
PDN
TST
R216 4.7K
C204 2200P
R208 2.7K
SR
26
3.3V
C39 0.01 C31 4.7u16 +
C602
R16
R23 C19 33P 33
AUDIO SERIAL DATA OUT
22 56 64 60 46 +3.3V 3
0.1
R31 4.7
22 21 +5V
C206 820P C305
R210 5.6K
C30 0.1
+12V 12V
SYNCHRONIC DIGITAL SIGNAL TO MASTER
C202 R202 10u50 3.3K +
R206 910
6 5
IC21 (2/2)
7 8
C208 4700P
R204 100K
12
21
13
15
16
18
19
14
17
20
22
R212 220
17 C410 4.7u50 +
14
16
R122 1.1K
+12V R606 100K R605 100K R607 100K R604 100K R608 100K R602 100K
R32 220
4.8V
1/4W
R309 4.7K
3.3V
+3.3V 23
1800P C301 R301 10u50 2.2K + R303 100K R305 1K C303 1800P
3 2
IC31 (1/2)
1 4
R311 220
8
C309 4.7u50 +
2
R307 10K
+12V
SBL
C307 100P
R501 100K
R503 100K
C504 0.1
+5V +3.3V +2.5V
+5V +3.3V +2.5V
SBR
3.3V
C506
2.5V
24
R502
+3.3V +2.5V
D15
D14
+5V
36 35 36
100K
C306 1800P C405
0.1 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 10 11 9 8 7 6 5 4 3
R310 4.7K
C302 R302 10u50 2.2K +
R306 1K
6 5
IC31 (2/2)
7 8
R312 220
C310 4.7u50 +
R409 4.7K
(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
1800P 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 D4 D3 D2 D1 D0 121 CP51 10K 122 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
3 2
IC41 (1/2)
1 4
R411 220
D13 (3.3V)VDDEXT9 D12 D11 D10 D9 D8 D7 D6 D5 GND12 XTAL CLKIN (3.3V)VDDEXT8 CLKOUT GND11 D4 (2.5V) VDDINT4
C409 4.7u50 +
37 38 39 40
PF3/SCLK PF4/MISO PF5/MOSI VDDEXT3(3.3V)
CENTER
R402
R407 10K
C407 100P
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 : 27W40180N6705 IC52 : A61L6316-12V or UT61L6416MC10 or UT61L6416MC12 IC60 : TC74HCT7007AF IC61 : TC74VHC125FT IC91 : NJU7223F25 IC92 : BA033T IC90,93 : BA05T
Q950 Q951
C304 1800P
R304 100K
R308 10K
C308 4700P
: 2SB1218A(Q,R) or 2SA1576A(R,S) : 2SD1819A(Q,R) or 2SC4081(R,S)
: 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 D1,3 D4
(X08-3130-14)
MODEL NAME KRF-V6070D(M7,E7,X7) KRF-V6070D-S(M8,E8,X8) VR-707 DESTINATION COUNTRY GENERAL MARKET EUROPE AUSTRALIA U.S.A. CANADA ABB. M7,8 E7,8 X7,8 K2 P2 UNIT No. S800 0-24 0-14 0-14 0-14 YES NO NO NO D901, 902 YES NO NO NO
SW
C402 10u50 +
R404 27K
R406 18K C406 8200P R410 5.6K
6 5
IC41 (2/2)
7 8
R412 220
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
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 EMUSTAT TESTRST TESTCLK TESTDI BMOD1 RST BYPASS TESTMD TESTDO GND7 GND8 VDDEXT6(3.3V)
+12V
C410 4.7u50 +
+B B
DIGITAL LINE SIGNAL LINE GND LINE B LINE B LINE
(X25-6520-12) : VR-707 ONLY
+12V
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-A/9WH120 3/5
35
34
2
1
C404 8200P
R408 10K
100K
C408 0.01
+12V 12V
3.3V
+5V +3.3V
CN501
R504 2.2 R501 220 R502 220 R503 220 1 VID. D GND 2 CTLB 3 V MUTE 4 CTLA 5 +12V 6 -12V
C932 10P
8.2V
R910 4.7 C933 0.1 W999 1/4W
2.5V
+2.5V +3.3V +2.5V
5.0V
+5.0V AVR
C930 100u10 + C931
IC93
0.1 OUT IN GND
AE-5
IC502
C509 R552 47u25 1 14 10 IN3 201 VSS + 2 13 1/4W SW1 SW2 12 C510 IN1 47u25 3 11 203 IN2 M1 + 4 R513 M2 5 10 68 OUT2 OUT1 6 9 R514 GND NC 7 8 10 1/4W GND VDD 101 C502 0.01 1 2 C501 0.01 3 4 5 6 7
IC501
IN3 SW1 IN2 M2 OUT2 OUT1 GND GND NC VDD VSS SW2 IN1 M1 R553 14 10 13 1/4W 12 11 10 9 R506 68
D3 D2 D1 D0
MELODY 32 DSP IC
D930
IC50
IC501,502 : NJM2279M
C922 47P
7.8V
D920
MS3 (3.3V)VDDEXT7
118
C912 39P +3.3V 116 CP52 10K
+12V
ACK
120 119
0.1
WR
C923 0.1
121
C920 100u10 + C921
RD
122
3.3V
+3.3V AVR
IC92
OUT IN GND
Q501
R920 18 2W
Q502
: 2SC3940A(R,S) or 2SD863(E,F) : 2SA1534A(R,S) or 2SB764(E,F)
103 210
R505 8 10 1/4W
D501,502 : HZS6.2N(B2) or MTZJ6.2(B) J501 VIDEO2 PLAY IN
R508 82
2.5V
+2.5V AVR
C910 100u10 + C911
IC91
C913 0.1 0.1 OUT IN GND
110 203 103 C504 47P R507 82 C503 47P
5.0V
MS2 MS1 MS0 IOMS BMS BR BG GND10 BGHLT A18 A19 A20 A21 A14 A15 A16 A17
117 116 115 114 113 R512 100K 112 111 110 109
D910
Q501
R515 10 R516 560
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.
R517 47 1/4W
IC90
C908 C909 113 +3.3V 2.2 0.1 OUT IN GND R931 R930 5.6 2W 4.7 2W
C511 10u50 +
DVD PLAY IN
C506 47P R510 82 R509 82 C505 47P
201 101
GND9
+3.3V +2.5V
12.0V
R950 1.5K
R520 D502 10
OPMOD
D501
R519 560 R518 47 1/4W
C508 47P
R512 100K
R511 100K
C507 47P
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
R953 47K R954 220
8.6V
C512 10u50 +
A10
A12
A13
A11
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
MONITOR OUT
210 110
Q502
D950
A10
A12
A13
A15
A16
A14
A17
A18
R951
A2
A0
A3
A5
A6
A4
A7
A8
A9
1K
R513 1K
A11
A1
AC8.0V
R952
D951
C914 0.01 0.33 1/4W
D901
CN1
C901 0.1 1 AC 2 AC
KRF-V4070D/V4070D-S (2/5) KRF-V5070D/V5070D-S (2/5) KRF-V5570D/V5570D-S (2/5) KRF-V6070D/V6070D-S (2/5) VR-705/707/715/716 (2/5)
C803 0.01
C900 4700u16 + R900
C503 0.1
C505 0.1
C507 0.1
Q950
4.7K
D900
X09-G/9WH110 3/5
2.5V
+3.3V +2.5V
Q951
R955 220
AS-4
3.3V
+3.3V +2.5V
D902
+B
8.6V
KRF-V4070D/V5070D/V6070D/VR-705/707/715/716
Y05-4640-70
+B
AE
(X09-6740-10/6750-10) (A/9)
AF
AG
AH
AI
AJ
AK
AL
AM
AN
IC301
EXCEPT KRF-V4070D/V4070D-S
21 11 12 22 10 13 15 16 18 19 20 14 17
IC401
1 1 2 3 5 6 8 9 4 7
EXCEPT KRF-V4070D/V4070D-S
11 12 2 13 15 16 18 10 3 5 6 8 9 14 17 4 7
EXCEPT VR705 KRF-V5070D/V5070D-S KRF-V4070D/V4070D-S
21 22 19 20
IC401
1 2 3 5 6 8 8A 8A 8A 3.15A 3.15A 3.15A 3.15A 3.15A 3.15A 4 7 9 0.01 IC301 STK-413-220A STK-413-220A STK-413-220A STK-413-220A STK-413-220A STK-413-220A STK-443-070 STK-443-070 9
1
+76V
+46V
+76V
+46V
+76V
+46V
46V
46V
76V
76V
46V 3 4
R330 30K
C322 4700P
C321 4700P
R331 30K
C306 330P
C305 330P
C274 330P C332 100u10 +
R359 30K
C329 4700P
R318 100u10
R422 100u10
R316 4.7K 1W
R317
4.7K 1W
4
C320 C318 100u100 100u50 + +
D302
C307 C319 D301 100u50 100u100 + +
C309 100u10 +
C413 100u10 +
C433 100u10 +
C310
C412
R328
R329
R344
D402 1W
R452 R453 4.7K 4.7K 1W D401
R458 30K
C424 4700P
C425 R459 4700P 30K
C410 330P
C411 330P
C434 330P
R472 C430 30K 4700P R471
76V
R456
R457
Q409
R470
+
+
10K
R320
R319
R353
R332
R333 470
R384
8 58 R464 470
R465 470
16
Q314
470 10 8 9
Q313
11
Q315
470 21 22
Q408
59 9 10 60
Q407
61 11 14 15
R424
R423
R432
3
71
470
76V 46V +46V +76V R387 2.2K R337 2.2K R397 100K C311 4.7u50 + R393 100K R385 1K R368 2.2K R302 1K C302 2.2u50 + R312 75K R314 100 C304 470P
2
76V 46V +46V +76V 46V +46V 76V +76V
76V 46V +46V +76V
76V 46V
72
76V 46V +46V +76V
Q317
R321 2.2K
Q302
E9
FR IN 15 NC 14 RS IN 13 GND 12 SW IN 11
R416 100K
1K
R285 100K
NC 10
R284 33K
C354 470P
C353 2.2u50 +
R286 1K
R995
C445 56P
3
C IN 9
C355 1000P
C378 1u50 +
C403 10u100 +
R269 100K
R270 75K
C273 470P
R412
C1 10u100 +
C375
R287 33K
R402 47K
D315
R356 1.5K
R417 100K
R419 75K
C409 470P
R803
C2 10u100 +
10K
2.2K
D320 D319
R406 47K
C404 10u100 +
C336 220u10 +
47K
D312
C335 10u50 +
R363 10K
R361 1K
R364 1K
R360 10K
+12V 12V
X09-B/9E10 4/5 WH118
FL IN 5 SB IN 4
12V C301 2.2u50 + R313 75K R315 100 C303 470P R346 100K R391 560 R309 1K
12V 9 10 410 R499 15K
R388 2.2K R336 2.2K R398 100K
C380 4.7u50 + R392 100K R386 1K
R369 2.2K R303 1K
W394
12V
D307
R425 4.7K
R414 100 1/4W
Q312
Q310
D306 D305
R415 10K 1/4W
Q406
R996
C405 47P
8
D314
1K
R413
Q306
R306
R801 47K
V-
BIN+
R288 1.6K
LS IN 6
4
5
C356 1000P
BIN-
Q801
Q311
Q309
R358 1.5K
NC 7
R372
C407 2.2u50 +
AIN+
6
R408 47K
R421 100
D308
3
Q803
Q307
R362 3.3K
GND 8
R404 47K
Q802
C401 100u10 +
0.01
1K
D309
AIN-
BOUT
Q404
R407 4.7K
D313
Q304
R804 100
2
7
10K
Q401
47K
R304
V+
R441 5.6K
R355 3.3K
C334 1u50 + R357 15K
R802
C333 4.7u50 + R354 15K
D999
AOUT
R800 47K
R370 2.2K
C272 2.2u50 +
R271 100
8 1
+12V
R403 10K
3.3K 2W
IC206
VR707 KRF-V6070D ONLY
R401 68K
Q402
R409 47
R410 10K 1/4W
W395
+76V
Q403
Q800
R411 100 1/4W
+12V
W405
Q301
R418 75K
C408 470P
R301
C406 2.2u50 +
R420 100
+12V
Q308
3.3K 2W
Q405
311 +12V
BF-3
Q318
Q303
Q319
C436 R433 2.2u50 100 + R435 100K R434 75K C435 470P C379 470P R389 10K
12V +12V R307 C338 R308 47u25 100K + C337 10u25 330 R366 10K 1/4W 46V +46V 76V +76V 76V 12V
D316
4
R390 10K
R701
2.2K
Q316
R365 560
Q701
R702
1K
310
+12V
R124 220
+12V +22V +12V +12V +22V 1W
D215
Q305
1K
D311
R367 10K
R305
310
R125 K101
D116
+6.8V C127 27P C131 0.01
+12V 3 -12V 2 GND 1
+12V 12V
EXCEPT VR705 KRF-V5070D/V5070D-S KRF-V4070D/V4070D-S
R133 18K 12 11 R134 18K
R139 51K
+12V 12V +12V
T101
D117
+6.8V C132 0.068 R123 1 1/4W
IC105
3 IN OUT GND 1 C125 10u50 + C126 15V 15V 15V 13V 16V 16V 13V 16V 16V F101 8A 3.15A 3.15A 3.15A 3.15A 3.15A 2.5A 2.5A
BF-3
X08-323CN901 1/5
R138 51K
R137 100K R136 100K
+6.8V
D115
-12V 6 +12V 5 VCTLA 4 V.MUTE VID.GND 3 1
12V +12V
12V +12V 13 15 14 +12V 4 3 +12V 12V
12V +12V
R130 22K
2.2K
5
VCTLB 2
E6 WH121
E5
4 3 C156 33P +12V
+22V
X25CN501 2/5
R132
C137 0.01
(X09-) (H/9)
WH119-1
R141 C140 2200u25 + 0.1 1 2 3 4
3.3M 1/2W
P101
AC-5
J603
W174
IC106
3 R646 220 C149 0.1 C148 C645 47u25 + 0.1 OUT IN GND 2 1 +22V 2
E3
1
C138 100u25 +
D120
12V
C155
2
+22V
1 1/4W
WH107 A (X09-6750-10)
DESTINATION COUNTRY U.S.A. VR-715 CANADA U.S.A. VR-716 CANADA U.S.A. VR-707 CANADA EUROPE GENERAL MARKET KRF-V5570D-S AUSTRALIA AUSTRALIA KRF-V5570D EUROPE KRF-V6070D(E7,M7,X7) GENERAL MARKET KRF-V6070D-S(E8,M8,X8) AUSTRALIA MODEL NAME ABB. K3 P3 K4 P4 K2 P2 E6 M6 X6 X5 E7,8 M7,8 X7,8 UNIT No. 0-10 0-11 0-12 2-71 0-21 0--71 2-72 0-22 0-72
C
2 C154 0.1 R142 1 1/4W
R655 220
R654 220
1/4W
1/4W
C640 47P
R649 82
+76V
VIDEO1 IN
1
1
D603
C643 47u25 + C644 47u25 + C652 10u16 +
D602
C648 10u16 + R645 220
C141
C638 47P
R647 82
(X09-) (I/9) IC607
(BOTTOM VIEW)
12V 14 13 12 VSS SW2 IN1 IN2 M1 OUT1 NC VDD M2 OUT2 GND GND IN3 SW1
+
3
C130
C141
C142,143
C144,145
D305, C146,147, CN112 D122 D215 D319 D320 306 446 YES YES YES YES YES YES YES YES YES YES YES YES YES NO YES YES NO YES YES YES YES YES YES YES YES YES YES YES YES YES NO YES NO NO YES NO 11V 11V 11V 10V 10V 10V 10V 10V 10V 15V 15V 15V 11V 16V 16V 11V 16V 16V
D113
Q114
D114
R129
C129 3300u25 + C128 10u50 +
WH120
2
E8 WH122
3 C150 C151 0.1 1 GND 2 OUT IN 24V 0.1
E7
3 C139 100u25 +
E1
11 10
C91-1648-05 470u25 C90-5747-05 C90-5746-05 C91-1648-05 470u25 C90-5747-05 C90-5746-05 C91-1648-05 100u25 C90-5747-05 C90-5746-05 C91-1488-05 470u25 C90-5775-05 C90-5777-05 C91-1488-05 470u25 C90-5747-05 C90-5746-05 C91-1488-05 470u25 C90-5747-05 C90-5746-05 C91-1448-05 100u25 C90-5775-05 C90-5777-05 C91-1488-05 100u25 C90-5747-05 C90-5746-05 C91-1488-05 100u25 C90-5747-05 C90-5746-05
VIDEO2 IN DVD IN
R661 10
R657 10
3
4700u75 +
C152
C639 47P
R648 82
C157 27P
C143
J604
C641 47P R650 100K
MONITOR A OUT
R653 68
11 10 9 8
4 5 6 7
5
C135 10P
0.1
3
C153
R643 220
3
12V
1
1
12V R126 100 1/4W 8.2K 1/4W
4700u75 +
IC107
+46V
6
2
3
2
2
24V
76V
1
1
C142
0.1
1
9 8 7 6 5 4 3 2
D121
B WH106-1
Q113
R127 R128 2.7K
R651 100K
C642 47P
C144
C134 33u63 C133 + 10u50 +
D118
3300u42 +
VIDEO1 OUT
5
46V
R652 68
D122
C146
0.1
+12V
3300u42 +
1
(X09-6740-10)
DESTINATION UNIT No. ABB. COUNTRY U.S.A. K1 0-10 CANADA P1 EUROPE E4 2-71 KRF-V5070D-S GENERAL MARKET M4 0-21 X4 AUSTRALIA 0-71 EUROPE E3 2-71 KRF-V5070D GENERAL MARKET M3 0-21 EUROPE E1 KRF-V4070D 2-72 E2 EUROPE KRF-V4070D-S 0-72 X1 AUSTRALIA MODEL NAME VR-705 C130 C141 C142,143 C144,145 C146, D305, C446 CN112 D122 D215 D319 D320 147 306 YES YES YES YES YES YES NO NO NO NO NO NO NO NO NO NO YES YES NO YES YES NO YES YES YES YES YES YES YES YES NO NO YES NO YES NO NO YES NO NO 11V 10V 10V 10V 10V 10V 10V 10V 15V 11V 16V 16V 11V 16V NO NO 15V 13V 16V 16V 13V 16V NO NO
C91-1648-05 470u25 C90-5747-05 C90-5746-05 C91-1488-05 C91-1488-05 C91-1488-05 C91-1488-05 C91-1488-05 470u25 470u25 470u25 470u25 470u25 C90-5775-05 C90-5747-05 C90-5747-05 C90-5775-05 C90-5747-05 C90-5777-05 C90-5746-05 C90-5746-05 C90-5777-05 C90-5746-05 NO NO
C145
D119
C147
0.1
C91-1488-05 470u25 C90-5776-05 C91-1488-05 470u25 C90-5776-05
7
7 F101
8
AO
(X09-6740-10/6750-10) (A/9)
AP
AQ
AR
AS
AT
AU
AV
AW
AX
(X09- ) (E/9)
R326 33K 11 10 12 13 15 16 14 17 18 C316 10P R322 75K R381 R324 1K R340 0.22 2W R338 0.22 R438 390 2W 9 R334 C326 C324 R342 0.1 0.1 4.7 4.7 1/4W L302 24uH 2W R478 150 1W K401 C440 C439 2200P 2200P R439 390 2W
WH117
3 2 1
H.P R H.P L NC
CN806
3 2 C826 470P C827 470P 1
J801
IC105 IC106 IC107 IC206 IC301 IC401 IC607
: : : : : : :
BA05T KIA7812API KIA7912PI NJM4565D
NJM2279D
D304 10K
2W
8
HEADPHONE J401 R.ch GND GND P102
+22V
Q113,406 Q114,412
R343 C323 C325 4.7 0.1 0.1
C317 10P R323 75K R327 33K R351 33K C330 10P R352 75K
2W
R325 1K R339 0.22 2W R348 R350 1K 0.22 2W R349 R382
10
C441 2200P
R341 0.22 2W
L301 24uH R335 4.7 1/4W
R445 18K D323
L.ch Q410 C.ch GND GND GND
+22V
: 2SB1640 : 2SC1740(Q,R) or 2SC2785(F,E) Q301-306,317,318,701 : 2SC2878(B) Q307,308,316,319,405, 801,802 : 2SA992(F,E) Q309-315,401,404, 407-409,800 : 2SC1845(F,E) Q402 : 2SA1535A Q403 : 2SC3944A Q410,411,803 : UN4219 or DTC113ZSA
D113 : RB441Q-40 D114-116,123,124,215, 303,304,308-310,313, 315,323,403,404, 406-408 : 1SS133 or HSS104A D117 : S1ZB20(4101) D118 : MTZJ16(B) or HZS16N(B2) D119,301,302,401,402 : MTZJ15(B) or HZS15N(B2) : D2SBA20F03 D120 D121,122 : D5SBA20F03 D305,306 : D307,311,312,314,316 : MTZJ3.9(B) or HZS3.9N(B2) D319 : D320 : D602,603 : MTZJ5.6(B) or HZS5.6N(B2) SIGNAL LINE GND LINE B LINE B LINE
10
11
15
14
16
R383 10K D303
11 21
D406
+B B
R347 4.7 1/4W L303 24uH C327 C328 R345 0.1 0.1 4.7 2W R479 150 1W
D310 15K
0.22 2W
22
+22V
R476 C438 C437 4.7 0.1 0.1
+22V
C431 10P R431 75K R437 33K R450 C416 10P R426 75K 33K R428 1K R430 1K
W142
2W R474 0.22 2W R460 0.22 2W R462 0.22 2W 15K
71
L403 24uH R475 4.7 72 58 1/4W R466 4.7
4
Q411
GND LS.ch
E2
11 10 9 8
D123
2W
J403
C442 2200P
(M) TYPE ONLY
D124
R473 0.22
EXCEPT VR705 KRF-V5070D KRF-V5070D-S KRF-V4070D KRF-V4070D-S
D407
K402
J402
RS.ch GND GND A WH107
(X09- ) (G/9)
E4
1 2 3
POWER TRANSFORMER
3
(X14- ) (B/2)
WH103
1 T1 2 T5
RS.ch GND GND
WH106-1 B
7 6 5 4 3 2 R145 2.7K 1 30V
C428 C426 R468 0.1 0.1 4.7
+22V
D404 R481
1W K403
C443 2200P
59
1/4W L402 24uH
2W
R480 150
LS.ch SW.ch CN114 X14-A/2WH804
WH104
1 T2
D408
R469 C427 C429 4.7 0.1 0.1
R482 15K D403
1 L401 24uH 60 R467 4.7 1/4W
C446
2200P
F OFF2 4 -30V 3 X14 FL2 2 X14 FL1 1 30V
W315
2
2 T3
5 R443 10K +22V 410
GND GND GND
BI-1
5/5 X08-323CN603
3 T4
311
R444 47K
C417 10P R427 75K R451 33K R429 1K
2W
R463 0.22 2W
Q412
WH112-1
2 1
WH110
X08 AC2 2
R461 0.22 2W
L-7
1/5
(M) TYPE ONLY
61 1 +22V 410
WH112-2
W151
2
X08-313- X08 AC1 1 CN1
Z-7
SW.ch EXCEPT VR715 VR716 KRF-V5570D KRF-V5570D-S
2/5
R477 R703
220K 220K
R483 C444
220P 100
R440
(X09- ) (C/9)
CN118
T5 2 T1 1 F103 3.15A
(M) TYPE ONLY WH116-2
1 2
GND
5 +5.3V 15 13 12 11 14 10 1 C377 100u10 + R380 4 9 8 7 3 2 +5.3V C376 100u10 + R379
J404
R144 100K
CN104
T4 3 T3 2 T2 1
3 CN117 120V CN116 240V
R140 47K
WH116-2
R143 100K 10 8 9 PROT1 LIMITER PACK CONT 7 PROT2 NC 6 5 M.GND 4
S101
POWER RE
M.GND
F.OFF1
+5.3V
SURR RLY
WH123
1 2 3 4 5
14
12 13 11 A.MUTE -6dB ATT VCTLA
2 3 DET1 1 DET2 SP.RLY
CN103 15
VCTLAB V.MUTE
EXCEPT (K,P) TYPE 5/5 X14-A/2CN802
5/5
X14-A/2CN805
(X09- ) (F/9)
(X09- ) (D/9)
CN115 WH114
1 2 1 2
BI-1
BI-5
WH119-2
T101 L07-2758-05 L07-2758-05 W321, W394,395, W151 W174 WH112 WH120 397 405 YES YES YES YES YES YES YES YES YES NO YES YES NO NO NO YES YES YES YES YES YES NO NO NO NO NO NO YES YES NO YES YES YES NO NO NO NO NO NO NO NO NO NO NO NO NO YES
S102
IC301, 401
J205
J206 J402 J403 NO NO NO NO NO YES NO NO NO NO NO NO NO NO NO
K101
R125 R138,139, R318,319,353, R320, R328,329,344, R379, R701, Q409 Q701 R124 R132 R432 R477 440,995,996 (1/4W) 422,423 456,457 702 424 380 NO NO YES YES YES NO YES NO NO YES NO 27 27 27 1 27 1 1 27 1 YES YES YES NO NO NO NO NO NO YES YES YES YES YES YES YES YES YES 680 680 680 820 680 680 820 680 680 33K 33K 33K 33K 33K 33K 33K 33K 33K 10K 10K 10K 10K 10K 10K 10K 10K 10K 1.2K 1.2K 1.2K 1.5K 1.2K 1.2K 1.5K 1.2K 1.2K 2.4K 2.4K 680 3K 2.4K 2.4K 820 680 680 2.2K 2.2K 1K 2.2K 2.2K 2.2K 1K 1K 1K NO NO
C
4 3 2 1
W321
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.
STK-413-220A E03-0396-05 STK-413-220A E03-0396-05 STK-413-220A E03-0396-05 STK-413-220A E03-0398-05 STK-413-220A E03-0398-05 STK-413-220A NO
YES S76-0099-05 YES YES S76-0099-05 YES
C/SW RLY
POWER
WH116-1
YES S76-0099-05 YES YES YES S76-0102-05 YES YES S76-0102-05 YES YES S76-0102-05 YES NO NO NO YES L07-2758-05 NO NO NO L07-2758-05 L07-2805-05 L07-2758-05 YES NO NO NO YES YES YES 1 2 3 CN110
J206
EXCEPT (K,P) TYPE
F102 1A CN109 CN108
W
F101
T5 IC401 J205 J206 NO J402, J403 404 YES YES YES YES YES YES YES YES K101 Q409, 701 NO NO NO NO NO NO NO NO R124 YES NO YES NO NO YES NO NO R125 R138,139, R318,319,353, R320, R328,329,344, R379, R440,477, R132 456,457 (1/4W) 995,996 701,702 422,423 424 380 27 1 27 1 1 27 1 1 YES NO NO NO NO NO NO NO YES YES YES YES YES YES NO NO 680 820 680 680 820 680 820 680 33K 33K 33K 33K 33K 33K 10K 10K 10K 10K 10K 10K 10K 10K 22K 22K 1.2K 1.5K 1.2K 1.2K 1.5K 1.2K 1.5K 1.2K NO NO NO NO NO NO NO NO T101 L07-2758-05 L07-2758-05 L07-2805-05 L07-2758-05 L07-2758-05 L07-2805-05 L07-2758-05 L07-2758-05 W151,174, W321, W394, WH112 WH120 405 395 397 NO NO NO NO NO NO NO NO YES NO NO NO NO NO NO NO YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES NO NO NO NO NO NO NO NO
2
CN111
STK-413-220A E03-0398-05 NO STK-413-220A E03-0398-05 NO STK-413-220A NO YES
YES S76-0102-05 YES YES YES S76-0102-05 YES YES YES S76-0102-05 YES YES
YES L07-2758-05 YES L07-2805-05 YES L07-2758-05
(M) TYPE ONLY
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.
J205
W W (K,P) : AC120V 60Hz (M) : AC110-120V/220-240V~ 50/60Hz (X) : AC240V~ 50Hz (E) : AC230V~ 50Hz
CN112
T1 1
CN105
STK-412-220A E03-0396-05 STK-412-220A STK-412-220A STK-412-220A STK-412-220A STK-412-220A STK-442-070 STK-442-070
NO S76-0099-05 NO NO NO NO NO S76-0102-05 S76-0102-05 S76-0102-05 S76-0102-05 S76-0102-05
W397
C130
2
AC N
E03-0398-05 NO E03-0398-05 NO NO YES E03-0398-05 NO E03-0398-05 NO E03-0398-05 NO NO YES
1
AC L
NO S76-0102-05 NO S76-0102-05
KRF-V4070D/V4070D-S (3/5) KRF-V5070D/V5070D-S (3/5) KRF-V5570D/V5570D-S (3/5) KRF-V6070D/V6070D-S (3/5) VR-705/707/715/716 (3/5)
KRF-V4070D/V5070D/V6070D/VR-705/707/715/716
Y05-4640-70
AY
(X09-6740-10)
DESTINATION UNIT No. ABB. COUNTRY U.S.A. K1 0-10 VR-705 CANADA P1 EUROPE E4 2-71 KRF-V5070D-S GENERAL MARKET M4 0-21 X4 AUSTRALIA 0-71 EUROPE E3 2-71 KRF-V5070D GENERAL MARKET M3 0-21 EUROPE E1 KRF-V4070D 2-72 E2 EUROPE KRF-V4070D-S AUSTRALIA X2 0-72 MODEL NAME D NO YES YES YES YES YES NO NO
AZ
C245, C300, C701246 339-343 704 YES NO NO NO NO NO YES YES NO YES YES YES YES YES NO NO NO NO NO NO NO NO NO NO
BA
R239, R247, R251,252, R990, W104 255,256 240 248 991 YES NO NO NO NO NO YES YES 47K 15K 15K 15K 15K 15K 47K 47K 47K 22K 22K 22K 22K 22K 47K 47K 220K 100K 220K 220K 100K 220K 220K 220K YES YES YES YES YES YES YES RIN LIN YES R REC L REC NC NC NC NC
BB
BC
(X09-6750-10)
BD
BE
BF
BG
BH
J203 E63-1301-05 E63-1321-05 E63-1321-05 E63-1321-05 E63-1321-05 E63-1321-05 E63-1301-05 E63-1301-05
L-3
X08-3231/5 CN601
AD-2
X08-3132/5 CN3
CENTER M. GND PROT2
1
(X09-6740-10/6750-10) (B/9)
J202 Lch
C225 220P R219 1K R221 220K
CN201
21 20 19 18 17 16 15 14 13
12
11
10
9 8 7 6 5 4 3 2 12V +12V
1
DESTINATION COUNTRY U.S.A. VR-715 CANADA U.S.A. VR-716 CANADA U.S.A. VR-707 CANADA EUROPE GENERAL MARKET KRF-V5570D-S AUSTRALIA AUSTRALIA KRF-V5570D EUROPE KRF-V6070D(E7,M7,X7) GENERAL MARKET KRF-V6070D-S(E8,M8,X8) AUSTRALIA MODEL NAME
ABB. K3 P3 K4 P4 K2 P2 E6 M6 X6 X5 E7,8 M7,8 X7,8
UNIT No. 0-10 0-11 0-12 2-71 0-21 0--71 2-72 0-22 0-72
D YES YES YES NO NO NO YES YES YES
C245, C300, C701246 339-343 704 NO NO NO YES YES YES NO NO NO YES YES YES NO NO NO YES YES YES NO NO YES NO NO NO YES YES YES
J203 E63-1321-05 E63-1321-05 E63-1321-05 E63-1301-05 E63-1301-05 E63-1301-05 E63-1321-05 E63-1321-05 E63-1321-05
R239, R247, R251,252, R990, W104 255,256 248 991 240 NO NO NO YES YES YES NO NO NO 15K 15K 15K 47K 47K 47K 15K 15K 15K 22K 22K 22K 47K 47K 47K 22K 22K 22K 220K 220K 220K 220K 220K 220K 100K 220K 220K YES YES NO YES YES YES NO NO NO
49
58
45
54
C226 220P
R222 220K
MD/TAPE REC Rch
63
44
+12V
GND
-12V
SW
NC
SR
SB
FR
SL
FL
+12V 12V
R220 1K R223
IC101 : BU1923 IC201 : NJM4580L-D IC202 : M61516FP Q201 : 2SC1845(F,E) Q203 : 2SA992(F,E)
12V +12V
D201,203 : MTZJ6.8(B) or HZS6.8N(B2) D202 : MTZJ5.1(B) or HZS5.1N(B2) D317,318 : 1SS133 or HSS104A DIGITAL LINE RECORDING LINE SIGNAL LINE GND LINE B LINE B LINE
C229 220P
R225 220K
2
C230 220P
R226 220K
C294 100P
C704 4.7u50
C266 4.7u50 + C283 100P
C265 4.7u50 + C284 100P
C359 4.7u50 + R449 100K
C361 4.7u50 + R454 100K
C363 4.7u50 + R447 100K
C364 4.7u50 + R455 100K
C362 4.7u50 + R448 100K
C308 0.047
C312 0.047
C313 100P
C287 100P
C290 100P
C285 100P
C286 100P
R377 47K
C374 0.1
1K R227 C233 220P R229 220K 1K
C373 0.1
D318 D317
+ R378 100K
C288 100P
68
C703 100P
C372 3300P
Rch Lch VIDEO1 REC Rch
C360 4.7u50 + R446 100K
R224
R374 6.2K
49
58
45
54
44
MD/TAPE IN
C270 100P
1K
C291 100P
Lch
78
4
63
+B B C344 100P 38 C346 C366 2.2u50 + C365 2.2u50 + C369 2.2u50 + C368 2.2u50 + C370 2.2u50 + C367 2.2u50 +
5
E10
15 FR IN 14 GND 13 RS IN 12 GND 11 SW IN 10 GND 9 C IN 8 GND
C234 220P
R230 220K
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
R228 1K R231
41
RECR1
BALR-
SBLIN2
BSR1
INRI
INRJ
B-LL-
BALR+
B-LL+
SBRIN2
RECR2
SLIN2
SWIN2
INGND
SRIN2
FLIN2
RECR3
VGND3
FRIN2
BSR2
CIN2
RECR4
J203
61 C237 220P R233 220K 1K C271 100P
VGND4
TRER
61
100P 37 40 C352 2.2u50 + 33 39 38 37 36 35 34 32 31 30 29 28 33 12V +12V 33 C348 100P C345 100P C347 100P 38 37 C349 100P
Lch VIDEO1 IN Rch
C281 100P
R990
67
TONEOR 65 66 67 68 69 70 71 72 6.1V 73 74 75 76 77 78 79 80 INRH INRG INRF INRE INRD INRC INRB INRA AVEE INLA INLB INLC INLD INLE INLF INLG CLOCK FRVIN FRO SRO SBRO SWO CO SBLO
C238 220P
R232 1K R235
R234 220K
C298 100P
3
X09-A/9E9 3/5
69
68 69 70
AE-4
7 GND 6 LS IN
WH118
C241 220P
Lch VIDEO2 IN Rch Lch
R237 220K
C269 100P
1K
76 72
IC202
SLO FLO OGND AVCC DGND
C242 220P
R238 220K
C268 100P
R236 1K
70
75 76 78
Q201
+6.1V
C701
D201 R260
390 100P
5 FL IN
C702
2.2u50 + +12V 12V 4 SB IN 3 +12V 2 -12V 1 GND
C246 C245
C386 470P 27 R396 100 C385 470P 26 R395 100 C384 470P 25 R394 100 27
C293 100P
220P
1K
SBRIN1
SBLIN1
VGND1
RECL1
RECL2
RECL3
RECL4
SWIN1
SRIN1
FRIN1
DVDD
SLIN1
FLVIN
FLIN1
TNOL
TREL
BSL1
BSL2
TIM1
INLH
CIN1
INLJ
INLI
12
21
11
10
13
15
16
18
19
20
22
14
17
23
C351 3300P
C350 1200P
R376 47K
R375 47K
C371 0.1
FLch
C251 220P
R245
R248 R247 C342 C339
100P
15K
FL
C358 0.1
C357 2.2u50 +
+4.9V
J204
24
D
R244 100
R243 100
6.1V
LATCH
25
1
2
3
5
6
8
4
7
9
C299 100P
+4.9V C278 100u10 +
R262 1.3K
+12V
SW
C252 220P
100P
R373 6.2K
D202
SR
FR
SL
FL
C
4
5
12V +12V
1K
VGND2
4
Rch
R240
R242 220K
C296 100P
220P
DVD IN
R991
C297 100P
C276 100u10 + C275 47u25 +
R239
R241 220K
R259 100
W104
DATA 72
26
FRch
R246 15K R249
+12V
CN102
27 25 26 +12V 1 VOL CLK 2 VOL CE 3 VOL DIN 4 +12V
FR
Q203
6.1V R264 390 SL 12V C280 100u10 + C279 47u25 + R263 100 +12V 12V 12V +12V
SLch
C255 220P
R252 R251 C340 C343
100P
15K
D203
C256 220P
100P
5
DVD 6ch IN SRch Cch
+12V
(E) TYPE ONLY
X101 C107 47u25 + C109 0.01 +5V C102 100P C103 27P C104 27P
+5V 14 13 +5V 15 12
5 PROT2 6 TU DIN 7 TU CLK 8 TU CE 9 TU DOUT 10 RDS DIN 11 RDS CLK 10 12 S.LEVEL 13 D.GND 9 +5V C110 0.01 R102 100K R103 100K 14 +5V T2
R250 15K R253
SR
4.332MHz
R256 R255 C300 C341
C259 220P
100P
15K
W201
C
KRF-V5070D (E3) TYPE KRF-V5070D-S (E4) TYPE
C203 10u50 + C205 220P R257 100 R203 30K C207 220P C209 R205 100u10 360 + 3 2 8
KRF-V6070D (E7) TYPE KRF-V6070D-S (E8) TYPE
R213 C215 1K 4.7u50 + C217 100P R211 47K C219 100P 12V 16 15 14 13
12
C260 220P
100P
1 C211 0.012 R207 270K C213 3300P R209 22K
SWch J201
C201 220P
R254 15K
SW
RCLK
VDD2
VSS2
XO
NC
T1
XI
IC101
10
11
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 X14-A/2CN801 same type and rating fuse(s). To reduce the risk of electric 5/5 BI-3 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.
RDATA
QUAL
VREF
VDD1
VSS1
VSS3
+12V
IC201(1/2)
3 2 1
15 TU MUTE 16 SD 17 STEREO
1
2
3
5
6
4
C206 220P
C218 100P
R204 30K
C202 220P
C208 220P
6
PHONO/AUX IN Rch
R202 1K
5 4
C105 2.2u50 + C101 330P
C204 10u50 +
R101 47K
C210 R206 100u10 360 + R258 100
C212 6 0.012 7
C214 3300P
R214 C216 1K 4.7u50 +
+5V
67
IC201(2/2)
R212 47K
C220 0.01
1K
7
C106 0.01
C108 560P +5V R436 4.7 1/4W
C221 220P
Lch CD IN Rch
C295 100P
R217 220K
12V
1K
W202
R215
8
Lch
R208 270K
R210 22K
+5V
R201
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.
MUX
CMP
+12V
R216 1K
12V
CN101
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 to TUNER PACK
KRF-V4070D/V4070D-S (4/5) KRF-V5070D/V5070D-S (4/5) KRF-V5570D/V5570D-S (4/5) KRF-V6070D/V6070D-S (4/5) VR-705/707/715/716 (4/5)
C222 220P
R218 220K
C292 100P
10
12
13
+12V
14
15
1
2
3
7
KRF-V4070D/V5070D/V6070D/VR-705/707/715/716
Y05-4640-70
BI
BJ
(X14-7650-10/7660-10) (A/2)
C803 1u50 + C802 1u50 + +5V
BK
BL
BM
BN
BO
BP
BQ
BR
WH804
FAST OFF2 1
30V
30V
30V F1
F2
ED801
11G 10G 9G 8G
100P
R819
220
+5V
X09-G/9CN114
C814
-30V 2 FL 3
R849 2.2 1/4W C812 10u50
D801 (M) TYPE ONLY FAST-OFF2 CIRCUIT
+5V C843 2.2u50 + R932 R933 100K
D813
R922
+5V 100K
+5V
R820
10K
AS-4
C804 47u50 +
R818 220
1
3/5
F2
IC806
VSS OUT VDD
IC802
VDD OUT VSS
RESET/BACK-UP/ FAST-OFF1 CIRCUITS
R923 10K R924 1K C806 47u25 + +5V R851 1K R862 47 +5V
A801
(BOTTOM VIEW)
3 2 1 VCC OUT GND1 GND2 GND3 +5V 5 30V 4
C813 0.01
FL 4
F1
+5.2V
CN805
SURR RELAY 5 3 1 67 80
3
2
1
R934 1K
3
2
1
R921 1K
C845 0.01
C844
0.01 R918