Kenwood VRS-N8100 - AV / Digital Multimedia Receiver, Service Manual

Page: 18 / 33

CC CD CF CH CJ CL CE CG CI CK
VRS-N8100
X14-7750-10(A/7) (2/2) 33 34
SIGNAL LINE
B LINE
B LINE
GND LINE
DIGITAL LINE
S107
S108 S109
S
111
S1
10
S1
13
Q109
D101
S1
12
S104
S103
S102
S101
(BOTTOM VIEW)
CN102
CN101
WH101 CN105
DOWN DS VOL
ST
ANDBY
ON/
DS VOL UP
ST
OP
AUT
O/
MONO
BAND
ST
ANDBY
D1
10
DS INPUT
ON/OFF DS
MULTI CONTROL
S106
DUAL
SOURCE
DOLBY
DIGIT
AL
Q105
DOLBY
HP
D106 D105 DTS
D104
Q103 Q104
D108 SUPREME
D107
Q106 Q107
S105
Q108
NET
LINK
D109
WH102
LISTEN
MODE
SET UP
SEL.
INPUT
MODE
INFO.
2/6
CN74
X08-
ED101
3/6
CN707
X25-A/2-
FL DRIVER
VOLUME
CONTROL
IR
REMOCON
B
+B
X101
8.388MHz
4 3 2 1
GND
A2
A1
A0
5 6 7 8
SDA SCL WP VCC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
60 59 58 57 56 55 54 53 52
51
50 49 48 47 46 45 44 43 42
41
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
VSS3
JOY
R
JOY
L
JOY
UP
JOY
DN
KEY1
KEY2 KEY3 KEY4
VREF+
VDD1
OSC2
OSC1
VSS1
(XI)
(XO)
MNOD
RESET
MISO
MOSI
MCK
CIG DT
NC
CIG CK
NC
SREQ
CIG BK
CIG LT
NC
NC
MREQ
NC
NC
NC
NC
IIC SDA
GAME DET
IIC SCL
FLASH DT
FLASH BUS
YCbCr MUTE UNI YCbCr V2/DVD YCbCr XB/SOURCE VDD2 YCbCr XB/SY(UNI) VSS2 CPNT
1
CVBS XB/SY S MUTE S SW2 S SW1 CVBS SW5 CVBS SW4 CVBS SW3 CVBS SW2 CVBS SW1 CPNT
DET
S DET FLASH CK
JOY ENT
LED PC LINK
LED D DIGITAL
LED DTS
LED DOLBY HP
LED D.SOURCE
LED SUPREME
NC
NC
NC
NC
NC
PHONES DET
NC
EEP SCL
EEP SDA
NC
V DATA
V CK
V ST
62
61
60
59 58 57 56 55 54 53 52
51
50
49 48 47 46 45 44 43 42
41
40
39 38 37 36 35 34 33 32
31
30
29 28 27 26 25 24 23 22
21
20
19 18 17 16 15 14 13 12
11
10
9 8 7 6 5 4 3 2
1
F- F- F- NP NP VDD2 VSS1 VSS2 CLK BLK STB DO VDD1 DI NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NC NC NC NC NC NC NC NC NC NP NP F+ F+ F+
3 2 1
VCC
VOUT
GND1
4 5
GND2 GND3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
V DATA
V CK
V ST
YCbCr MUTE
UNI
YCbCr V2/DVD
YCbCr XB/SOURCE
YCbCr XB/SY(UNI)
CPNT 1
CVBS XB SY
S MUTE
S 2
S 1
CVBS SW5
CVBS SW4
CVBS SW3
CVBS SW2
CVBS SW1
CPNT DET
S DET
IIC SCL
IIC SDA
GAME DET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
+49.6V
FIL-
FIL+
FL GND
+5V
GND
+3V
ENC VOL CW
ENC VOL CCW
KEY BAND
KEY ST-BY
REMOTE
LED ST-BY
SUB RESET
SUB MISO
SUB SREQ
SUB MOSI
SUB MCK
SUB MREQ
1
2
3
4
5
6
7
1
2
3
4
5
6
7
R160 10K
C121 220P C124 220P C123 220P
4.7K
R163
C126 220P
R165 10
C125 220P C122 220P
C128 33u63 C127 10u35
1
5
2
3
1.5K
R184
1.8K
R183
2.7K
R182
3.9K R181
R207 10
R208 10
R209 10
R210 10
6.8K
R201
3.9K
R202
2.7K
R203
1.8K
R204 1.5K
R205
100u10
C150
10
R206
DS VOL UP
DS INPUT
DS VOL DOWN
DS ON/OFF
STOP AUTO/MONO
KEY1
2.26V
1.67V
2.91V
1.08V
0.56V
LIBRARY INFO
INPUT SEL
LISTEN MODE
KEY2
SETUP
2.26V
1.08V
1.67V
0.56V
5
C132 220P
C131
220P
4 2
R178
R177
100
100
3
1
R172
R171
180 180
R173
180
R175
180
R174
180
78 77 76 75 74
4
5
6
3
2
1
79
220
R176
R196 51K R193 51K R194 51K R192 51K
5 3 4 2
80
R195 51K 1/4W
6
C135 100P
C136 100P
C138 100P
C139 100P
R1
13 100
22u6.3
C103
R127 47K
R126 47K
R170 100
R125 47K
R169 100
R124 47K
R123 47K
R122 47K
R121 47K
R116 100
R119 47K
R118 47K
6.8K
R117
47K
R107
R120 47K
R129 100 R128 100 R180 100 R147 100 R146 100 R145 100 R144 100 R143 100 R142 100 R141 100 R140 100 R139 100 R138 100 R137 100 R136 100 R135 100 R134 100 R133 100 R132 100 R131 100 R130 10K
60 59 58 57 50 51 52 53 46 47 48 49 42 43 44 45 55
37
38 36
R159 47K
R158 47K
R157 47K
R156 47K
R155 47K
R190 47K
R151 47K
74
79
77
75
76
78
R153 10K R152 10K
220P
C104
47K
R105
0.01
C101
20 19 18
10K
R103
10K
R104
12K
R102
12K
R101
C137 100P
7 6 5 4 3 2
100P
C134
220P
C105
C102
220P
10K
R112
100P
C141
31
26
80
100P
C133
GND
1 HP-DET
2
10K
R191
63
37
36
38
42
43
44
45
46
47
48
49
50
51
52
53
55
57
58
59
60
61
62
R186 10
R187 10
R188 10
R189 10
10
11
12
13
31
21
20
26
19
18
2
5
3
1
100
R106
100
R1
14
100
R166
100
R164
22 28 24
100
R162
27
22
24
28
27
100
21
R1
15
100P C140
7
R110
2.2
+3V
GND
KEY1
KEY ST BY
KEY BAND
REMOTE
LED ST BY
6
11
10
12
13
6
+49.6V
+5V
+5V
+5V
R185 10K
+3.5V
+3.5V
+3.5V
+3.5V
+3.5V
+48.4V
10
R161
+5V
R197 10K
to SUB P
ANEL
R148 100 R149 100 R150 100
62 63 61
+5V
+5V +5V
+5V
+5V
+5V
+5V
+5V
+3.5V
+3.5V
+B
+
+
+ +
∗
IC102
IC101
A101
VRS-N8100 (6/6)
(X14- ) (C/7)
(X14- ) (D/7)
31
26
21
16
11
6
1
32
27
22
17
12
7
2
33
28
23
18
13
8
3
34
29
24
19
14
9
4
35
(D)
(C)
(B)
(A)
30
25
20
15
10
5
S1
S2
S5
S6 S7
S9
S8
S3
1Ga 1Gb 1Gc 2G 3G 4G 5G 6G 7G 8G 9G 10G
(2G-21G)
(1G)
11G 12G 13G 14G 15G 16G 17G 18G 19G 20G 21G
S10 S11
S12
S13
S14
S17 S18 S19
S15 S16
S4
AW-2
AQ-2