KLV-MR30M1 (CH) 4-8
2
1
AC
AC
CN601
AC INLET
2
1
AC
AC
CN603
1
2
CN1003
2
3
CN604
ST-BY 6V
POWER ON
3
2
1
GND
1
T601,602
LFT
T604
LFT
T603
D601
1
RELAY DRIVE
Q601
F601
RY601
IC601
DRIVER
VCC
DRAIN
SOURCE
SOURCE
FB
VDD
PH601
D603
4
5
7
8
2
1
3
5
4
4
3
K
A
IC602
REFERENCE VOLTAGE
D604
10
8
1
2
3
2
F
(LINE FILTER)
10
9
8
7
6
5
4
3
2
1
CN1010
NC
GND
GND
GND
GND
VD
VD
NC
VS
VS
3
2
1
VD DISCHARGE
GND
VS DISCHARGE
CN1011
VS
VS
NC
VD
VD
GND
GND
GND
GND
NC
CN651
1
2
3
4
5
6
7
8
9
10
CN653
VS DISCHARGE
GND
VD DISCHARGE
1
2
3
10
9
8
7
6
5
4
3
2
1
CN652
ALARM
GND
GND
GND
GND
VD
VD
NC
VS
VS
D653
Q651
SWSW
Q652
D654
TO
DISPLAY
UNIT BOARD
F2
5
4
3
2
1
CN1006
AUDIO Vcc
AUDIO Vcc
GND
GND
GND
11
10
9
8
7
6
5
4
3
2
1
CN3001
+3.3V
GND
SPDIF
GND
+12V
SDA2
SCL2
GND
MUTE
RES
GND
RX1
XTO
XTI
SDA
SCL
PDN
MCKO2
BICK
SDTO
LRCK
INT1
S/PDIF RECEIVER
IC3001
+3.3V
IC3002
AUDIO PROCESSOR
MCLK_IN
SCLK
SDIN
LRCLK
RESET
PWM-AP_L
PWM-AM_L
PWM-AP_R
PWM-AM_R
VALID_L
MUTE
+12V
X3001
24.576MHz
AUDIO AMP
IC3003
PWM-AP
PWM-AM
PWM-BP
PWM-BM
PWDN
RRESET
OUTPUTA
OUTPUTA
OUTPUTB
OUTPUTB
44
29
30
33
34
31
AND
IC3004
2B
1B
1A
2Y
Q3001
SW
Q3004-3007
SW
3.3V
Q3003
SW
5
2
1
27
26
25
24
37
1
17
19
18
7
35
34
29
28
23
38
1
2
16
15
18
14
Q3002
VCC REG.
F3003
F3001
F3002
GND
GND
GND
AUDIO Vcc
AUDIO Vcc
CN3003
1
2
3
4
5
L3006
32
17
28
29
20
21
PVDDA2
PVDDB2
PVDDA1
PVDDA1
PVDDB1
PVDDB1
6
4
3
2
1
CN3002
L+
L-
R-
R+
L
R
SPEAKER
26
27
22
23
TO P BOARD
CN3201
(AUDIO OUT)
K
CN1005
G BOARD
(See page)
TH601