Kenwood LS-C616, Service Manual

Page: 18 / 36

18
RD-C616/LS-C616
MAIN (2/3)
CN206
CN703
Q708 Q709
PLAY/
PAUSE PLAY
COMPUL
Q710 Q711
ALBUM
UP PAUSE
CPMPUL SKIP
UP
Q712 Q713
ALBUM
DOWN
Q714
DOWN
SKIP
D702
Q702
fo
D703
Q704
for C
Q703
Q705
(BOTTOM VIEW)
SENSOR
CON206
3/3
SD-
Q108
D801
Q812
Q115
Q114
CN901
ZD902
Q905
Q904
Q906
D106
D105
CN904
2/3
AMP-
D104
8
7
6
5
4
3
2
1
CLK
DLINK02
DLINK01
DLINK00
R186 100
R185 100
R184 100
R196 100
STR
DI
R187 100
VSS
OS1 9
10
11
OS2
07
R188 100
R189 100
R190 100
10K
03
02
OUTPUT
STATE
THREE-
01
00
12
13
06
05
14
15
04
E0
CP
D
STORAGE
REGISTER
8-BIT
STR
8-STAGE
REGISTER
SHIFT
16
VDD
DLINK04
DLINK03
100P
C173
C171
100P
C172
100P
R197
100
R144A
DLINK05
DLINK06
8
7
6
5
4
3
2
1
D.LINK CT
D.LINK L
GND
D.LINK R
PHONE
LCH
GND
RCH
22K
NK-L
NK-R
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
RST RS CSB SI SCL GND +3.3V CAP+ CAP- V0 V1 V2 V3 V4 VOUT
48 47 46 45 44 43 42 41 40 39 38 37
13 14 15 16 17 18 19 20
21
22 23 24
1
2
3
4
5
6
7
8
9
10
11
12
VDD VSS
REGC
P121/X1/OCDOA
P122/X2/EXCLK/OCDOA
FLMD0
P123/XT1
P124/XT2/EXCLKS
RESET
P40
P41
P120/INT
P31/INP2 P30/INTP1 P17/TI50/TO50 P16/TOH1/INTP5 P15/TOH0 P14/RXD6 P13/TXD6 P12/SO10 P11/SI10/RXD0 P10/SCK/TXD0 A
V-REF
A
VSS
P60/SCL0
P61/SDA0
P62/EXSCL0
P63
P33/TI51/TO51/INTP4
P75
P74
P73/KR3
P72/KR2
P71K/KE1
P70K/KE0
P32/INTP3
R111
330
R133
4.7K
330
R132
4.7K R112
330
R131
4.7K R113
330
R130
4.7K R114
10K
R107
10K R115
1K
R129
10K R116
SDI
SCL
RST
10K
R128
RST
RS
10K
R127
CSB
10K
R125
SI
10K
R124
CLK
10K
R123
0.1
C109
C112
+
220u10
C120
0.1
R173
1K
X101
32.768kHz
24P
C114 C113
24P
R165 470K
CLOCK
0.1
C178
R164
1K
S1
S0
1K
R138
220
R169
R142
R139
1K R137
1K
18 17 16
15
14
13
12
11
8 9
10
NC NC NC
NC
GND
SDA
SCL
GND
NC NC
C701
1000P
2.2K
R740
DLINK05 DLINK06 DLINK04 DLINK00 DLINK02 DLINK03
DLINK01
C702
1000P
R741 5.6K
C703
1000P
C704
1000P
R743 R742 11K
20K
1000P
C720
1000P
C722 C723
1000P
62K
R744 R745
33K
150K R746
91K
R747
R713
47
R711
1K
R710
10K
R709
47K
C721
+
C725
1000u10
1K
R750
C751
R752
10K
R751
47K
47
R753
47u10
0.022 C752
+
1000P
C118
1 2 3 4
VP
IN+
IN-
NC1
8 7 6 5
OUT
-
NC2 GND OUT+
+
0.1
C253
470u10
C254
C252 0.1
R254 10K
C251 0.1
R252 4.7K
R253
27K
OUT IN
GND
220
R703
22K
R704
47u10
C730
0.1
R714 100P C705
33K
+
C706
ON/OFF
SDA
SCL
IR
R106
2.2K
47K
R109
220u10
C108
+
DET
100uH
L101
10K
R167
C716 0.1 C715 0.1 C731 0.1 C714 0.1 C713 0.1
C712
C711
1
1
FB706
C710
0.1
47u10
+
C734
CLK
FB701 FB702 FB703 FB704 FB705
SI
CSB RS RST
DI STR
CLK
O-
O+
TX
RX
RX
TX
220
R166
10K
22K
R168
RST
FL
T2
X2
1K
R135
1/4W
2.2
R255
100u16
GND
C145
+
0.1
C144
+5V
+5V +5V
+5V
+9V +9V
ON+5V ON+5V
ON+3.3V
MCU+3.3V MCU+3.3V
MCU+3.3V
MCU+3.3V
MCU+3.3V
MCU+3.3V MCU+3.3V
GND
VEE
8
7
Y0 1
Y3 4
6
5
EN
Y1
3
2
Y
Y2
AUD-R
OUT
C260
R261
GND
S1
S0 10
9
VCC
X3
X0
X
X1
X2
13
11
12
14
15
16
R265
1M
R271
1M
1
C229
1K
R260
TUN-L
CD/AUX
S1
TUN-R
S0
0
0
iPod
D.LINK
1 1
1
0
0
1
1
1K
0.1
C208
S1 S0
R213
220
C207 100u16
Y3
Y1
Y2
Y0
R264 1M
1M
R267
C231
1
1
C232
15K
R234 C240 470P
R232
3.9K
3.9K
R231
R233 C239
15K
470P
TUNER
R878
10K
47u10
C891
+
2.2K
R877
6.8K
R810
1K
R860
220u10
C890
+
100K R859
ON+5V
470u10
ON+3.3V
C104
+
IN
GND
OUT
TUN EN
10K
R198
S0
S1
10K
R195
10K
R177
S1
R193
10K
R178
10K
R192
S0
10K
IR
ON+5V
GND
+18V
2
1
10 2W
R910
10 2W
R910A1
22u10
C915
+
0.1
C914
1K
R915
47K
R914
22K
R913
10K
R912
47K
R911
+
MUTE
DVD DA
T
DVD STB DVD CLK
TRAY+
TRAY-
+5V
+5V
+5V
+18V
+9V
+9V
+9V
MCU+3.3V
ON+3.3V
15K
R183
15K
R179
R117 R118 R119
MCU+3.3V-1
0.1
C920
220u10
C921
GND
OUT IN
+
+5V
-1
+5V
-1
+5V-1 +5V-1
U105
U101
U102
U206
IC702
U201
U903
U902
GND
GND
D
D
GND
GND
GND
GND
GND
GND
GND GND
GND GND
GND
GND
GND
GND
GND
GND GND
GND
GND
GND
GND
GND
GND
GND GND
GND
GND
GND
GND
GND GND GND
GND GND
GND
GND GND
GND
F G H I J
AO-4
AK-1