Panasonic SA-PM35MD - Page 140

SCHEMATIC DIAGRAM-6
IC6
TC7W04FTE12L
INVERTER
1 2 3 4
8 7 6 5
13
14
15
16
17
18
19
20
21
22
23
24
12
11
10
9
8
7
6
5
4
3
2
1
DGND
VD
SDTI
CMODE
DEM1
DEM0
AOUTL
AOUTR
VCOM
AGND
VB
VA
SDTO
SCLK
LRCK
MCLK
/PWDA
/PWAD
AINL
VCML
VCMR
AINR
VRAD
VRDA
B
5 4
1 32
1
2
30
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
29
28
27
26
25
24
23
22
21
20
19
18
W
X
A
K
J
I
L
D
G
F
E
R
Q
L8 2.2
H
R111 220
R112 220
R123 1K
R78 1K
R79 1K
R118 1K
R119 100
R120 100
L7 2.2
H
L14 2.2
H
L10
10
H
L9
10
H
L6
2.2 H
CN4
R76
10
C42
4V1M
R64
470
R63
10K
C47
10
C138
6.3V47
R46
2.2K
AB
C92
0.1
C98
0.1
C101
10V10
C102
0.1
C103
10V10
C97 16V47
C88
330P
R61
22K
C93
0.1
C94
16V47
C95
0.1
C96
16V47
R62
22K
C89
330P
R107
1K
Q13
2SB1121ST
TD
REGULATOR
IC5
RN5RG33AA
TL
REGULATOR
IC4
AK4518VF
E2
AD/DA CONVERTER
MD_L_OUT
A.GND
MD_R_OUT
MDA3.3V
MD_R_IN
MD_GND
MD_L_IN
MD_GND
MD_LOADSW
MD_CLK
MD_CLK
D5V
MD_RST
MD_DATA_OUT_A
MD_DATA_IN
MD_CLK
MD_CS_A
MD_REQ
CD_TX
D5V
ADCE
R21
22K
R31
22K
R66
470
R65
470
L13
2.2
H
C100
0.1
UVT
L18
1.8
H
WQ
C140
0.1
L16
2.2 H
C154
33P
R95
2.2K
C155
33P
R145
220
R146
220
C75
0.1
C144
0.01
C149
0.01
C148
0.01
C147
0.01
L17 1.8 H
3.3V
5V
5V
3.5V
3.3V
5V
TO
MAIN
CIRCUIT
(CN101) ON
SCHEMATIC
DIAGRAM-9
3.3V
5V
3.3V
5V
5V
3.5V
3.3V 5V
4.3V
4.1V0V
3.3V5V0V
5V 0V 4.9V
(4.9V)
(0V)
0V
5V 0V 0V
0.8V
1.7V
1.7V
1.7V
3.3V
3.3V
1.4V
1.4V
1.4V
1.4V
3.5V
3.5V
0V
3.3V
0V
3.3V
0V
3.3V
1.4V
1.4V
1.4V
0V
3.5V
3.5V
(1.7V)
0V
1kHz,0dB
2V
P
P
PLAY
0V
F=16.9344MHz
3.2V
P
P
PLAY
:+B Signal Line : MD Recording Signal Line:MD Signal Line
T 0.36 s.
3.2V
PLAY
0V
PLAY
3.2V
0.5 s. 1V/DIV.
T 23 s.
PLAY
0V
3.2V
4.9V
0V
D5V
D5V
MD_DATA_OUT_A