HCD-SLK1i/SLK2i
HCD-SLK1i/SLK2i
49
49
4-28. SCHEMATIC DIAGRAM - MAIN Board (4/4) -
• See page 50 for IC Block Diagrams.
DISPLAY
Q
BOARD
(7/7)
CN301
DISPLAY
R
BOARD
(3/7)
CN602
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
MAIN
54
BOARD
(1/4)
MAIN
58
BOARD
(3/4)
MAIN
57
BOARD
(3/4)
MAIN
56
BOARD
(2/4)
3.5
0.8
12.3
29.4
3.5
0.8
5.1
29.4
3.7
0.8
5
29.4
0
3.7
3.5
0
3.3
0
3.3
0
3.3
0
0.6
0
0
29.1
29.1
0.6
29.4
0.6
0
0
3.5
9
5
12.3
9.1
12.3
9
5
1.3
5
3.3
3.3
5
2.6
3.3
3.3
4.2
5
5
0.7
0
0.7
0
0.7
0
0.6
0
8.3
9.1
9.1
5
4.2
5
1
2
3
4
5
SI-8008TFEK
IC901
Vi
n
Vo
ut
GND
ADJ
SS
C909
1000p
R921
10
C919
1000p
C916
0.1
330
R930
22k
R935
C920
1000p
470
R931
C917
0.1
47uH
L902
1
2
3
4
5
SI-8001FFEK
IC902
Vi
n
V
out
GND
ADJ
SS
C910
1000p
R922
10
C915
0.1
R918
10
47uH
L900
1
2
3
4
5
SI-8001FFEK
IC900
Vi
n
V
out
GND
ADJ
SS
330
R925
470
R926
C908
1000p
50V
0.47
C925
I
O
G
KIA7809API-U/PF
IC903
1
3
2
I
O
G
KIA7809API-U/PF
IC904
1
3
2
TK11133CSCL-G
IC907
1
Vcont
2
GND
3
Np
4
V
out
5
Vi
n
50V
0.47
C930
10V
100
C932
A+9V
A+3.3V
JL901
JL903
JL900
JL902
D+12V
PVDD
RT1N141C-TP-1
Q912
RT1N141C-TP-1
Q911
RT1N141C-TP-1
Q910
R946
0
0
R947
10k
R915
22k
R920
JL907
1k
R924
JL909
2SC3052EF-T1-LEF
Q906
R914
100k
100k
R923
JL906
2SC3052EF-T1-LEF
Q905
JL908
100k
R919
C921
0.1
JL905
1
C939
1000p
C937
50V
10
C934
JL911
0.1
C936
KTA1273-Y-AT
Q920
10k
R951
470
R962
2SC3052EF-T1-LEF
Q914
10k
R959
KTA1273-Y-AT
Q921
470
R963
2SC3052EF-T1-LEF
Q915
10k
R960
10k
R952
KTA1273-Y-AT
Q922
470
R964
2SC3052EF-T1-LEF
Q916
10k
R956
10k
R949
FB900
2.2k
R938
2.2k
R932
2.2k
R936
0
R901
R900
0
JL916
JL913
JL915
JL920
JL918
JL914
JL919
JL917
35V
470
C913
JL921
JL923
JL924
JL925
1
C933
JL922
16V
680
C914
16V
680
C912
0
R970
0.1
C926
0.1
C927
0.1
C931
0.1
C935
50V
C904
100
5P
CN901
1
D+5V
2
D-GND
3
D+3.3V
4
M-GND
5
M+9V
1
2
3
4
5
6
7
8
8P
CN902
VBUS5viPod
VBUSGNDiPod
VBUS5VUSB
VBUSGNDUSB
AGND
A5V
DGND
D5V
2SC3052EF-T1-LEF
Q917
10k
R950
470
R965
10k
R957
DMB_A+5V
KIA7805API-U/PF
IC905
JL912
JL910
EMI
FL901
EMI
FL902
EMI
FL900
0.1
C940
67_MTK_POWER
66_USB_POWER
82_DVD_MONITOR
54_PROTECT_AMP
19_PROTECT-INT
0_AC-DET
EVER+4V
P-GND
LED+9V
D+3.3V
P-GND
10V
100
C943
1
2
3
4
5
6
7
7P
CN900
AC-DET
PROTECT
P.CONT
PVDD
PVDD
P-GND
P-GND
ISA1235AC1TP-1EF
Q923
2.2k
R927
1000p
C948
1000p
C950
1000p
C953
1000p
C949
1000p
C951
1000p
C952
33k
R910
33k
R953
I
O
G
MM1963DTRE
IC906
1
3
2
R917
100k
E
ET600
RB501V
D909
DA2J10100L
D908
S
2SJ168(TE85L)
Q907
16V
10
C944
16V
2200
C929
16V
2200
C928
EMI
FL903
EMI
FL904
EMI
FL905
47uH
L901
50V
2200
C901
50V
C906
470
50V
C905
470
60_P-CONT
TU-GND
A-GND
220
R933
1k
R939
470
R937
33
R928
47
R929
C923
10
50V
C922
10
50V
50V
10
C946
50V
0.47
C924
TK11140CSCL-G
IC908
1
Vcont
2
GND
3
Np
4
Vout
5
Vin
0.1
C959
1000p
C960
1
C961
2SC3052EF-T1-LEF
Q904
10k
R973
10k
R912
2SC3052EF-T1-LEF
Q919
10k
R974
10k
R954
2SC3052EF-T1-LEF
Q918
R975
10k
10k
R976
47k
R934
RK46LF015-305
D906
RK46LF015-305
D907
RK46LF015-305
D905
RM4ZLF015-305
D903
RM4ZLF015-305
D904
RM4ZLF015-305
D902
DZ2J140M0L
D913
DZ2J056M0L
D912
DZ2J06200L
D910
0
R940
0
R941
FB903
FB904
1
C958
RT1N141C-TP-1
Q903
0
R977
0
R985
0
R980
10V
C956
220
10k
R971
JR900
0
D+3.3V
+4V REGULATOR
+12V REGULATOR
+5V REGULATOR
+5V REGULATOR
+9V REGULATOR
+9V REGULATOR
+5V REGULATOR
+3.3V REGULATOR
+3.3V REGULATOR
(CHASSIS)
IC908
IC901
IC902
IC900
IC903
IC904
IC905
IC907
IC906
MAIN BOARD (4/4)
SWITCHING
SWR1
REGULATOR
AC IN
I
O
G
1
3
2
100
R986
RB441Q (SUFFIX-11)
RB501V (SUFFIX-12)
D917
B+ SWITCH
Q914-917, 920-923
B+ SWITCH
Q905-907
REGULATOR CONTROL
Q918, 919
OVER VOLTAGE DETECT
Q910-912
J
4
B
16
6
21
9
11
D
15
H
L
10
K
17
3
5
12
C
F
18
1
19
E
8
G
20
14
A
2
13
I
7
P-GND
SOFT START
Q903, 904
Note:
Refer to the servicing notes “MAIN BOARD DISCRIMINATION”
(page 4) for how to distinguish SUFFIX-11 and SUFFIX-12.
(Page 48)
(Page 48)
(Page 46)
(Page 47)
(Page
29)
(Page
33)
