Casio ZD-1

TEMP
2
1
TH501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN501
16P(FFC)
SYS_+3.3V
SYSTEM-RST
POWER-DOWN
VBAT
AMUTE
DETECTOR
IC505
BA10358
TO CD PCB
MD_MUTE
P_DOWN
TEMPDET
RTS.
TXD.
RXD.
CTS.
SYSTEM_RST
1
2
3
4
5
6
7
8
9
10
11
CN504
GND_UCOM
POWER
D502
D501
1SS133
INVERT
Q501
DA-RST
RXD
TXD
RTS
CTS
EMPHASIS
TO BD BOAD
(CN103)
TO MD BOAD
(CN102)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN502
19P(FFC)
BCK
M-GND
ADDT
OSC
IC502
TC7WU04
X501
22MHz
IC501
S-81340HG
SUPPLY
1
2
3
4
5
6
7
8
9
10
11
CN503
A_GND
M+5V.
MD_OUT(R)
MD_OUT(L)
TO AMP PCB
MUTE
CIRCUIT
Q504
Q502
Q503
VCC1
1
VCC1
2
VINR
3
VREF1
4
VREF2
5
VINL
6
1PDAD
7
1PDDA
8
SYSCK
9
LRCIN
10
BCKIN
11
DOUT
12
DGND
13
VDD
14
DIN
15
ZOBIT
16
DEM1
17
DEM0
18
VOUTL
19
VOUTR
20
VCOM
21
AGND2
22
AGND1
23
VCC2
24
IC503
PCM3003
3.3V-OUT
D-IN
M+5V
LRCK
M+5V
DADT
M-GND
GND
GND
D OUT
256FS
H+5V
512FS
H-GND
+5V
+5V
SYS_GND
H+5V.
A_IN(R)
A_IN(L)
DGND(M)
DGND(H)
+5
1
2
JOIN
FROM
CD PCB
WIRE
D_OUT(CD)
D_GND(CD)
MD Unit
9