Kenwood VRS-N8100 Service Manual page 18

CC CD
VRS-N8100
(X14- ) (C/7)
ED101
1Ga 1Gb 1Gc
C133 C134
100P 100P
C135 100P
C136 100P
C137 100P
C138 100P
C139 100P
WH102
GND 2
HP-DET 1 80
JOY ENT
79
79 LED PC LINK
78
78 LED D DIGITAL
77
77 LED DTS
76
76
LED DOLBY HP
75
75 LED D.SOURCE
∗ 74
CN102 74
LED SUPREME
IC102
R159 47K 73
V DATA 1 63 NC
R158 47K 72
V CK 2 62
NC
V ST 3 61 R157 47K
71
NC
YCbCr MUTE 4 60
R156 47K 70
UNI 5 59 NC
R155 47K
6 69
YCbCr V2/DVD 58
NC
YCbCr XB/SOURCE 7 57
R191
YCbCr XB/SY(UNI) 8 55
10K
68
X25-A/2- CPNT 1 9 53
PHONES DET
CN707
R190 47K 67
CVBS XB SY 10 52
NC
66
S MUTE 11 51
3/6
EEP SCL
65
S 2 12 50
EEP SDA
S 1 13 49 R151 47K 64
AW-2
NC
14 48
CVBS SW5
63
V DATA
CVBS SW4 15 47
62
CVBS SW3 16 46
V CK
CVBS SW2 17 45 61
V ST
CVBS SW1 18 44
CPNT DET 19 43
C104
S DET 20 42
220P
IIC SCL 21 38
36
IIC SDA 22
GAME DET 23 37
+5V
DIGITAL LINE
SIGNAL LINE
GND LINE
+B B LINE
B B LINE
33 X14-7750-10(A/7) (2/2)
CE CF
2G 3G 4G 5G 6G 7G 8G 9G 10G 11G
+5V
C102
220P
R101 C103
12K 22u6.3
X101
+ 8.388MHz
R102
C101 C141
12K
0.01 100P
21
MCK
22
CIG DT
23 R107
NC
24 47K
CIG CK
25 R120 47K
NC
R117
26
SREQ
6.8K R112
10K
27
CIG BK
28
CIG LT
29 R118 47K
NC
R119 47K
IC101 30
NC
(BOTTOM VIEW)
31 R116 100
MREQ
FL DRIVER
R121 47K
32
NC
33 R122 47K
NC
R123 47K
34
NC
35 R124 47K
NC
R169 100
36
IIC SDA
37 R125 47K
GAME DET
R170 100
38
IIC SCL
39 R126 47K
FLASH DT
R127 47K
40
FLASH BUS
+5V
CG CH
12G 13G 14G 15G 16G 17G 18G 19G 20G
+5V
R161
Q109 +48.4V
10
R110
+5V
2.2
22
Q103 Q104 Q105 Q106 Q107 Q108
24
26
27
28
31
(X14- ) (D/7)
SET UP
S104
A101
IR
LISTEN
REMOCON
MODE
S103
INPUT R201 R202
6.8K 3.9K
SEL.
S102
C150
100u10
INFO.
+
MODE
S101
+3.5V
34
CI CJ
S10
21G
S3
S1 S2
S12
S4
S5
S13
S6 S7 S8
S14 S15
S9
S17 S18
(1G)
(A)
1 2 3 4 5
6 7 8 9 10
2
11 12 13 14 15
(B)
1
16 17 18 19 20
21 22 23 24 25
(C)
26 27 28 29 30
3
31 32 33 34 35
(D)
(2G-21G)
5
MULTI CONTROL
CN101
S106
1 +49.6V 1 +49.6V
VOLUME
CONTROL 2 2 FIL-
3 3
FIL+
S105
4 FL GND
4 3
5 +5V 5 +5V
5 2 6 GND
R177
+3.5V 7 +3V
100
6 1
8 ENC VOL CW
R178
9 ENC VOL CCW
100 R186 10
10 10 KEY BAND
R187 10
11 11 KEY ST-BY
R188 10
6 12 12 REMOTE
R189 10
13 13 LED ST-BY
18 14 SUB RESET
19 15 SUB MISO
26 16 SUB SREQ
17
20 SUB MOSI
21 18 SUB MCK
31 19 SUB MREQ
CN105 WH101
R207 10
LED ST BY
1 1 13
R208 10
REMOTE
2 2 12
R209 10
KEY BAND
3 3 10
R210 10
KEY ST BY
4 4 11
KEY1
5 5 6
GND
6 6
+3V
R203 R204 7 7 +3.5V
2.7K 1.8K
KEY1 KEY2
STOP AUTO/MONO 0.56V SETUP 0.56V
DS ON/OFF 1.08V LISTEN MODE 1.08V
DS INPUT 1.67V INPUT SEL 1.67V
DS VOL DOWN 2.26V LIBRARY INFO 2.26V
DS VOL UP 2.91V
VRS-N8100 (6/6)
CK CL
S11
S16
S19
X08-
CN74
2/6
AQ-2