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STR-KS1200
STR-KS1200
21
21
• See page 40 for IC Block Diagrams.
5-11. SCHEMATIC DIAGRAM - MAIN Board (4/10) -
BOARD
(1/10)
MAIN
13
BOARD
(3/10)
MAIN
21
BOARD
SMPS
CN905
F
BOARD
SMPS
CN906
E
(1200)
DCAC
CN2800
BOARD
G
BOARD
DISPLAY
CNS701
C
23
MAIN
(10/10)
BOARD
24
MAIN
(8/10)
BOARD
BOARD
(6/10)
MAIN
22
(5/10)
25
MAIN
BOARD
IC B/D
12
9
9.2
5.2
3.5
3.5
3.5
0
0
3.5
3.5
3.5
3.5
3.5
0
3.5
3.3
6.2
5
5
3.5
3
3.5
3
1.8
3.5
0
3.5
2.9
2.9
0
55
0
5
5
0
3.5
5
5
5
3.5
3.5
3.5
0
3.4
0.1
0.1
0
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74VHCT08AFT(EL)
IC1651
GND
VCC
8
7
6
5
4
3
2
1
TC7W14FU(TE12R)
IC1005
GND
VCC
1
2
3
4
5
SI-3050KM-TL
IC1012
ENABLE
INPUT
GND
OUTPUT
SENSE
5
4
3
2
1
TC7S08FU(TE85R)
IC1006
GND
VCC
5
4
3
2
1
S-80929CNMC-G8ZT2G
IC1007
RST
V
G
NC
C
1
2
3
4
5
6
7
8
9
10
11
11P
CNS508
L CH
VCC
R CH
GND
SD
CE
DI
CLOCK
DO
RDS INT
RDS DATA
DGND
VBUS+5V
1k
R1261
1k
R1260
TUNER_L
TUNER_R
TUNER_GND
A5V
CLINK_TX
CLINK_RX
10k
R1133
100
R1076
0
R1156
0
R1157
3.3k
R1159
100
R1
128
10k
R1044
100k
R1011
10k
R1119
10k
R1116
50V
1
C1081
0.1
C1101
4700p
C1083
0.1
C1082
0.1
C1108
100p
C1084
2SC4154TP-1EF
Q1104
2SC4154TP-1EF
Q1105
RT1N141C-TP-1
Q1103
0
R1508
0
R1509
22k
R1514
22k
R1513
10k
R1515
10k
R1510
27k
R1511
220
R1512
0.1
C1496
0.1
C1139
1k
R1447
0.47
C1913
16V
47
C1914
50V
10
C1730
0.1
C1729
16V
47
C1728
0.1
C1033
0
R1019
10V
100
C1008
0.1
C1007
50V
10
C1915
0.1
C1068
220p
C1067
220p
C1066
220p
C1916
100
R1077
100
R1078
10k
R1105
10k
R1186
FB1101
FB1308
220
R1058
220
R1059
10k
R1
161
10k
R1
180
10k
R1088
100
R1224
2SC2713G-TE85L
Q962
2SC2713G-TE85L
Q963
1
2
3
4
5
6
7
8
9
9P
CNS504
FLASH-SO
FLASH-S1
VDD
GND
XRESET
MDO
MD2
SCL
SDA
22
R1144
10k
R1145
RB751V
-40TE-17
D1
106
47k
R1223
10k
R1221
1k
R1175
47k
R1208
0.1
C1202
+9V
AGND
A12V
+3.3V
10uH
L1000
0
R1110
DCAC_MIC_L
8
7
6
5
4
3
2
1
BR24L32F-WE2
IC1
131
AO
A1
A2
GND
SDA
SCL
WCB
VCC
100
R1143
1
3
4
5
6
7
7P
CNP500
DCAC_MIC_L
GND
DCAC_MIC_R
MIC_ON/OFF
+5v
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19P
CNS500
SA-CD LED
AD0
AD1
AD2
GND
SIRCS
POWER SW
VOL2B
VOL2A
FL DATA
FL CLK
FL LAT
+3.3V(STBY)
+5V
GND
GND
+6.0V
E
EB3004
50V
22
C1006
1
3
4
5
6
7
8
9
CNP501
9P
D.DCONT5V
6V
AMP_12V
12V
3.3V
8V
D-GND
D-GND
1
8
3
4
5
6
7
CNP502
8P
E4V
P-CONT3
AGND
AGND
AC-DET
P-CONT1
P-CONT2
220p
C1927
220p
C1928
220p
C1929
FB1901
0.1
C1934
0.1
C1935
0.1
C1936
220p
C1937
2SA1602TP-1EF
Q1106
+3.3V
DGND
+5V
FLASH_S1
FLASH_S0
FL_DATA
SIRCS
TUNER_CLK
TUNER_CE
EEPROM_DAT
CEC_OUT
MD2
SACD_LED
FL_LAT
INIT
EEPROM_CLK
ST
OP
PCONT2
A/D_1
TUNER_DI
TUNER_DO
V_ENCODER(A)_DOWN
V_ENCORER(B)_UP
DCAC_ON/OFF
FL_CLK
RDSDATA
RDSCLK
TUNE_SD
INK_TX
INK_RX
P.CONT3
P.CONT1
CEC_IN
SD
A/D_2
A/D_0
POWER_SW
14
23
22
+9V REGULATOR
IC1902
+5V REGULATOR
IC1712
RESET SIGNAL BUFFER
IC1005
RESET SWITCH
IC1006
RESET SIGNAL GENERATOR
IC1007
EEPROM
IC1131
LEVEL SHIFT
IC1651
+5V REGULATOR
IC1012
MAIN BOARD (4/10)
A
20
10
1
2
J
H
B
13
11
L
C
7
8
I
14
F
9
6
K
4
18
21
15
16
3
G
D
5
17
E
12
19
22
23
20
21
(CHASSIS)
(N.C.)
Q1103-1106
CEC DATA
SWITCH
TUNER
(FM/AM)
FM 75
Ω
COAXIAL
AM
ANTENNA
Q962,963
POWER CONTROL
O
3
2
G
1
I
1
G
2
2
3
I
O
IC1902
TA7809S
IC1712
TA7805S
TV LED
TUNER LED
18
19
TV_LED
TUNER_LED
220p
C1926
220p
C1925
220p
C1924
(Page 23)
(Page 18)
(Page 27)
(Page 25)
(Page 39)
(Page 39)
(Page 22)
(Page
37)
(Page
35)
(Page 20)
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