Kenwood KRF-V7030D, Руководство по обслуживанию

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CV CM CO CQ CS CU CN CP CR CT
KRF-V7030D/V8030D/VR-407/409
Y05-4010-10
IN
GND
OUT
R54
R55
0.01 C41
1K
R51
IN
GND
OUT
GND
IN OUT
+
C5
10u16
+
C6
10u6.3
0.01
C7
GND
IN OUT
R4 1K
1K
R8 1u50
+
C3
100K
R7
10K
R9
R10 1K
R5 10K
10K
R6
+
C40
0.047F5.5
1K
R130
C2 0.01
+
C1
+
C49
330u6.3
W33
0.01
C39
1.8K
R21 R27
1.8K
3.9K
R26 R20
3.9K
6.8K
R25 R19
6.8K
10K
R24 R18
10K
22K
R23 R17
22K
33K
R22 R16
33K
100P
C33
R107 100K 100K R108 100P
C34 C35
100P R109 100K
Q3-5
220
R34
220
R30
W90
82 84 85
220
R31
86
R32
220
R33
220
83 87
1
2
3
HPL
HPR
GND
1
2
3
HPL
HPR
GND
100P C107 100P C106
1
2
3
1
3
2
AC
AC 1
2
54 32 33 55 30
31
29 27 25 26 28 23 24
21
22 20 18 19 17 16 14 15 12 13
11
9 7 8 6 5 4 2 3
10
NP F1 F1
1
10G 8G 9G 5G 6G 7G 4G 3G 2G 1G P7 P6 P9 P8 P15 P13 P12 P14 P10 P1
1
P16 NP F2 F2 P2 P1 P5 P4 P3
1
2
3
4
5
6
7
8
QUAL
RDDATA
VREF
MUX
VDDA
VSSA
CIN
SCOUT
16
15
14
13
12
11
10
9
RDCLK
T57
OSC0
OSC1
VDDD
VSSD
TEST
TSTLD
0.01
C25
4.332MHz
X2
C26
27P
27P
C27
100
R113
R112 47K
R111 100
2.2u35
+
C30
C29
560P
C28
R110
1
W507
47u6.3
+
C24
8
7
6
5
4
3
2
1
RDSDAT
RDCLK
LED
DET
KEY1
5.0V
VREF
GND
8
7
6
5
4
3
2
1
RDSDAT
RDCLK
LED
DET
KEY1
5.0V
VREF
GND
1.2K
R29
270P
NP 11
G
NX
34 35 36 37 39 38 47
41
40 43 42 45 44 46 48 50 49 53 52
51
P17 NP NX NX NX NX NX NX NX NX NX NX NX NX NX NX NX NX NX NX
W36
17
16
25 26
96
97
38
37
47 56 57
53 54 55 48 49 50
51
52 74 62 63 64 65 60
61
58 59 73 72
71
69 68 66 67 70
F1
F2
F1
F2
220
R2 R3
220
10K
R1
B
+B
IC2
IC3
2.2K
R67
1/4W
+
C51
2.2u50
1.5K
1/4W
R86
30V 30V
30V
+5.4V
+5.4V
30V
30V
30V
30V
30V
30V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+5V
+B
+B
+B
+5V
+B +B
+B
+5V +B
+B
+B +B
+B
+B
+B
+B +B +B
C4
10u16
+
100P
C60
UNIT No.
AUSTRALIA
MALAYSIA I
X
DESTINATION
COUNTRY
GENERAL MARKET
ABB.
M
NO
A
0-21
0-71
B
NO
YES
C
YES NO YES NO
YES
NO
NO
YES
IC3
NO
YES
YES
S3
18
NO
S17,
YES
NO
YES
W36
18
ABB. COUNTRY
2-71
0-21
EUROPE E
PX Y
YES NO NO
NO
NO YES YES
YES
YES
NO NO YES
NO
NO
YES
NO NO YES
YES YES NO
YES
NO
YES NO
YES
0-11
DESTINATION
U.S.A.
CANADA P
K
DESTINATION
COUNTRY ABB.
UNIT No. A C B
NO NO
UNIT No. A B C
YES YES NO
R11, IC3 S3
NO YES NO YES
IC3
R11,
S3
S17,
YES NO NO
W40,
41
S17,
18
W33
48,60,61
C40,42,
C49,
26
D13, D24,25,
28-30,36
C40,
28
D26,
C49
40,41
W33,
25,29
D13, D24,
30
28
D26,
60,61
C49,
25,30
D13,
40,41
W33,
40,41
18
26,30
28
60,61
108-115
ABB. COUNTRY
YES
NO 0-72
0-22
GENERAL MARKET
AUSTRALIA
MALAYSIA
X
M
I
YES
NO
NO NO
YES
YES
NO YES NO
NO YES
YES NO
YES
NO
YES
YES NO
NO
YES
NO
IC3
YES
C A B UNIT No.
0-12
0-22
2-72
DESTINATION
DESTINATION
COUNTRY
EUROPE
PX Y
E1
ABB.
CANADA
U.S.A.
COUNTRY
P
ABB.
K
C48 UNIT No. A B
C40,42,
C
D13, D25, C49,
IC3
NO
NO
YES
UNIT No. A
YES
NO
YES
B C
108-115
C40,
NO
D13,
26,.29
NO NO YES
60
C49,
28
D25,
NO
YES
YES
NO
D24,
30
DESTINATION
W33,
S3
S17,
W36
18
S17,
NO
YES
NO
YES
NO
YES
S3
YES
YES
NO
W33,
40,41
T U.K.
2
1
Q6-11
C59
1
W505
+B
+B
C42
0.01
C31
100P
C1
330u6.3
C1
100u10
C1
100u10
25
D13,
YES
DESTINATION
COUNTRY
U.S.A. K 0-12 NO
ABB.
UNIT No. A B
330u6.3 NO YES
C40,42,
C C1
48,60,61
C49,
S17,
18
NO NO YES NO NO YES
D24,26,
28-30,36
IC3
R11,
S3
YES NO
W40, W33,
41
C1
100u10
100u10
C1
0.01 C52
D29
YES
NO
YES
NO
D29
D24
NO
YES
D24
NO
YES
IC6
C42,
48,60
NO
YES
C61
R54,
55
10K
NO
W36,
IC6
D36
36
YES
NO
C48
C40,
42
YES
NO
D36
36
IC6
R11,
R54,
55
10K
4.7K
IC6
25
48,60,61
C40,42,
C1 C49,
D13,
41 18
28-30,36
R11,
IC3
D24,26,
IC6
W33,
S3
S17, W40,
NO 330u6.3 YES YES YES NO NO NO YES NO NO YES
C42,
48
YES
NO
C61
NO
YES
D36 IC6 W36,
R54,
55
10K
NO
D36 IC6 R11,
R11,
10K
4.7K
R54,
55
54,55,
54,55,
54,55,
36
36
36
+B
+B
RESET IC
D36
+5.1V AVR
D21
D8
RESET IC
D1
1
Q1
RESET
D13
Q2
D12
FIRST
OFF
C
S10
MEMORY DIMMER
S16
AUTO
S9
INPUT MODE
S15
BAND
S8
SET UP
S14
MONITOR
S7
SOUND
S13
SP. B
S6
MODE
S12
LISTEN
SP. A
S5
SOURCE DIRECT
S11
Q3 Q4 Q5
CURRENT
BUFFER
D6
Q7
CS5.1 or DOWN MIX
DTS
Q8
D2
DIGIT
A
L
DOLBY
Q9
D3
PROLOGIC
Q10
D4
3 STEREO
D5
Q6 Q11
WH3 CN3
J1
HEADPHONE
P1
E5
WH2
CN5
S1
WH7
10G 9G 8G 7G 6G 5G 4G 3G 2G 1G
E2
E1
D1
S4
POWER/
STAND-BY
RDS
DEMODULATOR
A
11G
D24
D22
+5.7V AVR
D7
IC1 : MN101C35DRA
IC2,5 : S-80840ANY
IC3 : TA78057F
IC4 : BU1923F
IC6 : XC62FP5102P
Q1,3-5 : 2SC4081(R,S)
Q2,12,13 : 2SA1576A(R,S)
Q6-11
: UN5219
D1 : B30-2567-05
D2-6 : B30-2545-05
D7 : MTZJ6.2(B) or
HZS6.2N(B2)
D8,9 : RB721Q
D11,12,15,16,35,36
: MA111
D13,17-22,24-26,28-30
: 1SS133 or
HSS104A
B LINE
B LINE
GND LINE
SIGNAL LINE
DIGITAL LINE
D35
E6
KRF-V8030D-S (X14-709X-XX)
VR-409 (X14-7090-11)
KRF-V8030D (X14-709X-XX)
KRF-V7030D (X14-709X-XX)
KRF-V7030D-S (X14-709X-XX)
VR-407 (X14-7090-12)
ED1
DRIVER
LED
WH1
Q14 : UN5112 or
DTA124EUA
W02-2625-05
ED1
A1
:
:
SVA-11MS22 or
(9G-2G)
VR-407-S (X14-7090-12)
11-MT-120GK
IC5 IC3
IC6
IC2
(X14- ) (D/6)
(X14- ) (C/6)
IC4
(X14- ) (B/6)
(X14-7XXX-XX) (A/6)
KRF-V8030D/V8030D-S (4/4)
KRF-V7030D/V7030D-S (4/4)
VR-407/407-S/409 (4/4)
col
Dp
P1
P2 P3
P4
P5 P8
P11 P9 P10
P12 P13
P15
P16
P1
P2
P3
P4 P14
P9 P10 P11
P7
P8
P12 P13 P14
P1 P2 P3
P4 P5 P6
P10
P13
P11
P9
P15
P17
P16
P14
P12
P6
P7
P5
P8
(P2)
(P1)
(P9)
(P11)
(P10) e
(P13)
d
(P14)
(P12) n
r
p
c
f
(P6)
(P7)
(P3)
b
k
j
h
(P5)
(P8)
g
m
a
(P4)
5.0V
-29.2V
AC6.0V
-29.2V
5.0V
8.0V
5.7V
5.0V
5.1V
4.8V
FM
AM
kHz
MHz
PRO LOGIC
DOWNMIX
STEREO
AUTO SOUND
S.DIRECT
MONITOR
DSP
DIGITAL
MEMO.
TUNED
ST.
AUTO
NEWS
PTY
MUTE
TI.VOL B A
CLIP
EON RDS
TA TP
SP
LFE
LS S RS
SW
C L R
3
CAUTION: For continued safety, replace safety critical components only with manu-
facturer's recommended parts (refer to parts list).
indicates safety critical compo-
nents. 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 a cassette loaded at playback mode. The measurement value may vary
depending on the measuring instruments used or on the product. Bias circuit DC
voltage is measured while in the record mode.