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AJ
RXD-M909/LS-M909
+12V
IC700
GVDD B
UNDER-
OTW
VOLTAGE
PROTECTION
INTEMAL
NC
PULLUP
POWER
REGISTER
NC
ON
to VREG
SD
RESET
PWM A
TEMP.
SENSE
RESET AB
OVERLOAD
PROTECTION
PWM B
OC ADJ
GND
PWM
CTRL.
TIMING
RCV.
AGND
VREG
M3
M2
M1
PWM C
PWM
CTRL.
TIMING
RCV.
RESET CD
PWM D
NC
NC
VDD
PWM
CTRL.
TIMING
GVDD C
RCV.
PWM
CTRL.
TIMING
RCV.
+12V
12V
TUN-L
FB612
TAPE-L
AGND
IC200
R803
1K
+12V
TG
TG
AGND
TG
TG
R800
12V
1K
TG
TG
TG
TUN-R
FB611
TG
TAPE-R
AGND
AGND
36
MAIN (4/4)
AK
4
4
VREG
I SENSE
GATE
DRIVE
BTL/PBTL-CONFIGURATION
PULLDOWN RESISTOR
GATE
DRIVE
BTL/PBTL-CONFIGURATION
PULLDOWN RESISTOR
GATE
DRIVE
BTL/PBTL-CONFIGURATION
PULLDOWN RESISTOR
GATE
DRIVE
BTL/PBTL-CONFIGURATION
PULLDOWN RESISTOR
12V
BINARY
to
LOGIC
1 of 4
LEVEL
DECODER
CONVERSION
WITH
INHIBIT
AGND
B
C832
C833
330P
330P
R825
R826
18K
18K
AGND
1 2 3
AGND
PN7303
FRONT-
AU-5
4/4
CN303
AL
AM
C705
0.1
GVDD A
44
L701
C710
BST A
43
NC
42
10uH
0.033
PVDD A
41
PVDD A
40
OUT A
39
GND A
38
GND B
37
OUT B
36
PVDD B
35
L702
C722
10uH
0.033
BST B
34
L703
BST C
C723
33
0.033
PVDD C
32
10uH
OUT C
31
GND C
30
GND D
29
OUT D
28
PVDD D
27
PVDD D
26
NC
25
C737
L704
0.033
10uH
BST D
24
C739
GVDD D
23
0.1
R750
+12V
1K
+3.3V
+5V
+8V
R808
C800
R806
15K
1
470
AGND
C802
220P
C803
R809
4.7u50
AGND
AGND
R805
+
7.5K
B
82
IC801
AGND
R811
82
+B
C807
C805
R817
C809
R813
220P
4.7u50
1
470
+
R816
7.5K
AGND AGND
AGND
PGND
+12V
MGND
AGND
1 2 3
4 5 6
7
8 9 10 11 12
P7501
DVD-
CN202 1/4
R-3
RECORDING LINE
SIGNAL LINE
GND LINE
B LINE
+B
RXD-M909 (2/4)
B
B LINE
AN
JK701
L
SPEAKERS
R
R755
Q702
Q701
100K
1/8W
PGND
IC100
: SAA33341301
IC101
: KIA7042P
IC102
: KIA7031P
IC103
: S-24CS16A01
IC200
: BU4052BCFV
IC201
: HA12237F
IC604
: PS9830B
IC700
: TAS5342LDDV
IC801,802
: MC4580
Q201,202,210,211
R810
: 2N7002
560
Q204
: KTC3205-Y
Q205,804,805 : KTD1304S
Q206,208,701 : KTA1273
Q212
: KRA102S
Q213-216
: KRC103S-T1
Q601
: KTC3875S-GR-T1
Q702,801,803 : KRC102S-T1
Q800
: KTC3202-Y
Q802
: KTA1504-GR-T1
560
D101-103,800 : RL104R
D201,602,603 : KDS160
ZD100,602,800 : BZX84-C5V1
1
2
3
4
5
6
7
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