Kenwood KRF-V4070D Service Manual page 15

AY AZ
(X09-6740-10)
DESTINATION C245, C300, C701-
MODEL NAME UNIT No. D J203
COUNTRY ABB. 246 339-343 704
U.S.A. K1
VR-705 0-10 NO YES NO NO E63-1301-05
CANADA P1
EUROPE E4 2-71 YES NO YES NO E63-1321-05
KRF-V5070D-S GENERAL MARKET M4 0-21 YES NO YES NO E63-1321-05
AUSTRALIA X4 0-71 YES NO YES NO E63-1321-05
1
EUROPE E3 2-71 YES NO YES NO E63-1321-05
KRF-V5070D
GENERAL MARKET M3 0-21 YES NO YES NO E63-1321-05
KRF-V4070D EUROPE E1
2-72 NO YES NO NO E63-1301-05
EUROPE E2
KRF-V4070D-S
AUSTRALIA X2 0-72 NO YES NO NO E63-1301-05
(X09-6740-10/6750-10) (B/9)
J202
R219
Lch
1K
MD/TAPE
REC
R220
Rch
1K
R223
Lch
78
1K
2
MD/TAPE
IN
R224
Rch
68
D318
1K
R227 D317
Lch
5
1K
VIDEO1
REC
R228
Rch
61
1K
∗
J203
C281
R231
100P
Lch
∗
1K
R990
VIDEO1
IN
3
67
R232
Rch 68
69
1K
69
70
R235
Lch 76
1K
72
VIDEO2
IN
R236
75
Rch 70
76
1K
∗
R239
Lch 78
1K
∗
R991
DVD
IN
C297
100P
∗
R240
4
Rch
72
1K
D
J204
R245
FLch FL
15K
R246
FRch FR
15K
6.1V
R249
SLch
SL
15K
DVD
6ch
5
IN
R250
SRch
SR
15K
R253
Cch
C
15K
R254
SWch SW
15K
J201
R201
Lch
1K
PHONO/AUX
6
IN
R202
Rch
1K
R215
Lch
1K
CD
IN
R216
Rch
1K
7
BA BB
R239, R247, R251,252, R990,
W104
255,256
240 248 991
YES 47K 47K 220K YES
NO 15K 22K 100K YES
L - 3
NO 15K 22K 220K YES
NO 15K 22K 220K YES
NO 15K 22K 100K YES X08-323- X08-313-
1/5
CN601 CN3
NO 15K 22K 220K YES
YES 47K 47K 220K YES
YES 47K 47K 220K YES
CN201
21 20 19 18 17 16 15 14 13 12 11
65
INRH
66
INRG
67
INRF
68
INRE
69
INRD
70
INRC
71
INRB
72
INRA
73
IC202
6.1V AVEE
74
INLA
75
INLB
76
INLC
77
INLD
78
INLE
79
INLF
80
INLG
Q203
12V
+12V
R263
100
KRF-V5070D (E3) TYPE KRF-V6070D (E7) TYPE
KRF-V5070D-S (E4) TYPE KRF-V6070D-S (E8) TYPE
C203 R257
R213 C215
10u50 100 3 8
1 1K 4.7u50
+
2
+
C209 R205 C211 C213
100u10 360 0.012 3300P
+
R207 R209
IC201(1/2)
270K 22K
R208 R210
270K 22K
IC201(2/2)
C210 R206
100u10 360 C212 C214
+
0.012 3300P R214 C216
6
C204 R258
7 1K 4.7u50
10u50 100 5
+
+ 4
12V
BC BD
(X09-6750-10)
DESTINATION
MODEL NAME UNIT No.
COUNTRY ABB.
U.S.A. K3
VR-715
AD-2 CANADA P3
U.S.A. K4
VR-716
CANADA P4
2/5
U.S.A. K2
VR-707
CANADA P2
EUROPE E6
KRF-V5570D-S GENERAL MARKET M6
AUSTRALIA X6
KRF-V5570D AUSTRALIA X5
E7,8
10 9 8 7 6 5 4 3 2 1 EUROPE
KRF-V6070D(E7,M7,X7)
GENERAL MARKET M7,8
KRF-V6070D-S(E8,M8,X8)
AUSTRALIA X7,8
+12V
12V
40
TONEOR
39
FRVIN
38
FRO 38
37
SRO 37
36
SBRO
35
SWO
34
CO
33
SBLO 33
32
SLO
31
FLO
30
OGND
29
AVCC +6.1V
28
DGND
C386 470P
R396 100
27
CLOCK 27
C385 470P
R395 100
26
DATA 26
C384 470P
R394 100
25
LATCH 25
C357
2.2u50
+
+4.9V
12V
(E) TYPE
ONLY +5V
C107
47u25
X101
+
4.332MHz C109
0.01
IC101
C106 C108
0.01 560P
+5V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
CN101
to TUNER PACK
BE BF
C245, C300, C701- R239, R247, R251,252, R990,
D J203 W104
255,256
246 339-343 704 240 248 991
0-10 YES NO YES NO E63-1321-05 NO 15K 22K 220K YES
YES NO YES NO E63-1321-05 NO 15K 22K 220K YES
0-11
0-12 YES NO YES YES E63-1321-05 NO 15K 22K 220K NO
2-71 NO YES NO NO E63-1301-05 YES 47K 47K 220K YES
0-21 NO YES NO NO E63-1301-05 YES 47K 47K 220K YES
0--71 NO YES NO NO E63-1301-05 YES 47K 47K 220K YES
2-72 YES NO YES YES E63-1321-05 NO 15K 22K 100K NO
0-22 YES NO YES YES E63-1321-05 NO 15K 22K 220K NO
0-72 YES NO YES YES E63-1321-05 NO 15K 22K 220K NO
IC101 : BU1923 D201,203 : MTZJ6.8(B) or
IC201 : NJM4580L-D HZS6.8N(B2)
IC202 : M61516FP D202 : MTZJ5.1(B) or
HZS5.1N(B2)
Q201 : 2SC1845(F,E) D317,318 : 1SS133 or
Q203 : 2SA992(F,E) HSS104A
DIGITAL LINE
RECORDING LINE
SIGNAL LINE
GND LINE
+B B LINE
B LINE
B
C344
C366
E10
100P
2.2u50
38 15 FR IN
+
C346
C365
14 GND
100P
2.2u50
37 13 RS IN
+
12 GND
C345
C369
100P
2.2u50
11 SW IN
+
10 GND
C347
C368
100P X09-A/9-
2.2u50
9 C IN E9
+
8 GND
3/5
C349 AE-4
C370
7 GND
100P
2.2u50
WH118
6 LS IN
+
C348
C367
100P
2.2u50
5 FL IN
+
∗
C701
Q201 ∗
C702
100P 2.2u50
R259 4 SB IN
+
100
+12V 3 +12V
12V 2 -12V
∗
W104
1 GND
R262
1.3K
+12V
CN102
27 1 VOL CLK
25 2 VOL CE
26 3 VOL DIN
12V
CAUTION: For continued safety, replace safety critical com-
+12V +12V 4 +12V
ponents only with manufacturer's recommended parts (refer
5 PROT2 to parts list).
14 6 TU DIN
continued protection against risk of fire, replace only with
X14-A/2-
13 7 TU CLK
CN801
same type and rating fuse(s). To reduce the risk of electric
15 8 TU CE
12 9 TU DOUT shock, leakage-current or resistance measurements shall be
5/5
BI-3
10 RDS DIN
carried out (exposed parts are acceptably insulated from the
11 RDS CLK
supply circuit) before the appliance is returned to the cus-
10 12 S.LEVEL
tomer.
13 D.GND
+5V 14 +5V
3 15 TU MUTE
The DC voltage is an actual reading measured with a high
2 16 SD
impedance type voltmeter with no signal input. The mea-
1 17 STEREO
surement value may vary depending on the measuring
instruments used or on the product.
R436
4.7
1/4W
+12V
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)
KRF-V4070D/V5070D/V6070D/VR-705/707/715/716
Y05-4640-70
BG BH
indicates safety critical components. For