X09-6680-10 - Kenwood VR-606 Service Manual

P Q
1
(X09-6680-10/11) (B/9)
J201
R201
1K W319 W201
Lch
AUX
R202
1K W320 W202
Rch
R215
Lch
1K
CD
2
Rch
C281
100P
66
CD(Lch)
R216
67
1K
J202
R219
Lch 4
1K
REC
TAPE/MD
R220
Rch
1K
MD/TAPE IN(Lch)
REC OUT
R223
3 Lch
78
1K
IN
TAPE/MD
R224
Rch
1K
R227
Lch 5
1K
OUT
68
VIDEO
R228
Rch
61
1K
VIDEO 1
J203 IN(Lch)
4 R231
Lch
77
1K
IN
61
VIDEO1
66
R232
67
Rch
69
1K
68
R235
69
Lch
76
1K 70
IN
VIDEO2
72
R236
76
Rch
70
1K
72
R239
74
Lch
74
1K
5
DVD IN
DVD IN
(Lch)
77
R240
78
Rch
1K
79
80
C296 100P
3
R244 100
R243 100
J204
R245
Lch 9
15K
C297
100P
R246
6 Rch
16
15K
R249
LSch
10
15K
R250
RSch
15
15K
R253
Cch
12
15K
R254
SWch 13
15K
7
R S
X25-
1/4
O - 1
CN502
CN201
2 4 6 8 10 12
1 3 5 7 9 11 13
-12.4V
AUX
SL
(Lch)
(Rch)
C284
100P
65
66
P.H/R AUX
67
CD/R
68
MD/TAPE R
69
VIDEO 1/R
70
VIDEO 2/R
71
72
6CH/R
IC202
73
AVEE
74
SYSTEM IC
6CH/L
75
76
VIDEO 2/L
77
VIDEO 1/L
78
MD/TAPE L
79
CD/L
80
P.H/L AUX
C299
100P
7V
9
16
10
15
12
13
T U
X14-A/2-
4/4
AT-2
CN801
14 16 2 4 6 8 10 12 14 16
15 17 1 3 5 7 9 11 13 15 17
R102
100K
R103
100K
12.0V
+12V
12V
TUNER
(Lch) +12V
15
CN101
C374 0.1
1
C373 0.1 R374 6.2K
C372 3300P
C352
40 2.2u50
TONE
OUT R +
39
FRVIN
C344 100P
FR
38
FROUT 38
37
SROUT 37
C346 100P
RS
C345 100P
36
SBROUT SW
35
SWOUT 35
34
COUT 34
C347 100P TUNER PACK
33 CENTER
SBLOUT
C349 100P
LS
32
SLOUT 32
31
FLOUT 31
C348 100P
FL
+7V
30
AVR
OUTGND Q201
29
AVCC +7V +12V
28
R396 6.8V
DGND
27 100 6.1V
CLOCK 27
R395
R259
26 100
100
DATA 26
R394
100
25
LATCH 25
R262
1.3K
+4.9V
C357
2.2u50
+
-7V
AVR
Q203
7V 12V
-6.8V
D318
R263
100
D317
-6.1V
WH118
V W
The DC voltage is an actual reading measured with a high impedance type volt-
meter as the AM/FM signal generator is specified to the conditions as shown in the
list below. The measurement value may vary depending on the measuring instru-
ments used or on the product. The value shown in ( ) is actual reading measured in
the AM mode.
CN102
IC202 : M61516FP
Q201 : 2SC1845(F,E) MODE CARRIER
Q203 : 2SA992(F,E)
D201,203 : MTZJ6.8(B) or
FM 98MHz
HZS6.8N(B2)
D202 : MTZJ5.1(B) or
AM 1000(999)kHz
HZS5.1N(B2)
D317,318 : 1SS133 or
HSS104A
SIGNAL LINE
CAUTION: For continued safety, replace safety critical components only with
GND LINE
manufacturer's recommended parts (refer to parts list).
+B B LINE
cal components. For continued protection against risk of fire, replace only with
B B LINE
same type and rating fuse(s). To reduce the risk of electric shock, leakage-cur-
rent or resistance measurements shall be carried out (exposed parts are
acceptably insulated from the supply circuit) before the appliance is returned to
the customer.
C110
0.01
R436
4.7 1/4W
13 11 9 7 5 3 1
14 12 10 8 6 4 2
2 4 6 8 10 12 14
3 5 7 9 11 13 15
AM
GND
FM 75
12.0V
-12.4V
VR-606/616 (2/4)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Y05-4530-11
X09-A/9-
3/4 Z - 3
WH118
AJ-3
X Y
MODULATION
ANT INPUT
FREQUENCY DEVIATION
1kHz STEREO 67.5kHz 7.5kHz(Pilot) 60dB
400Hz MONO 30% MOD 60dB
indicates safety criti-
VR-606/616