Casio ZD-1 Service Manual page 50

MD
TP42
TO MD BOAD
(CN103)
L509
TP41
SYS +3.3V
1
C514
LEDO JP
2
STB EF512
R506
3
FB550 EMIFIL
C515 3 0
V BAT 1
4 G
L L
TP39
SYSTEM-RST HS601
C TP40
5
2
POWER DOWN
B
6
A MUTE
R507
7
C516 0
X LATCH
8
TP37
DA-RST
9
R625 HM601
RXD F
10
TP35
TXD E
11
TP34
RTS D
12
R626 TP33
CTS A
13
HM601
SCLK
14
C517
SWDT
15
EMPHASIS C518
16
CN501
16P(FFC) TP32
TO MD BOAD
(CN102)
R618
TP30
ADDT I
1
M GND 0
2
R619 1k
BCK H
3
M GND TP29
4
TP31
R620 1k
TP28
DADT DADT J
5
TP27
M+5V
6
R621 330
LRCK G
7
D501
M+5V
8
FB552
G(SYS) TP44
9 1SS133
HS601
G(SYS) TP26
D502
10
0
3.3V OUT R622
11
1SS133
FB521 HS601
D IN
12
H+5V
13
L511 FB501
D OUT TP24
14
FBA04VA600
LHL06TB100K
C512 C511
+5V(SYS)
15
100u
+5V(SYS) TP23 FERRITE BEAD
16
TP22 R624
512FS
17
H GND 0
18
256FS
19
CN502
TP21
19P(FFC)
JP584
FB502 FBA04HA600
L510
LHL06TB100K FBA04VA600
C614
SHIELD PLATE
L507
JP
FB556
0
L506
JP
JP581
FBA04HA900
C527 C529
FB557
4.7u 4.7u
0
C528 C530
IC503
0.1
C519 PCM3003
10u
1 VCC2 24
VCC1
C520 0.1 2 AGND1 23 C616
VCC1
3 AGND2 22
VINR C610
1u
R508
4 VCOM 21
C538 VREF1
1u
5 VOUTR 20
VREF2
C531
C539
6 VOUTL 19
R509 0.1
VINL
1u
R510 10k
7 DEM0 18
1PDAD
8 DEM1 17
1PDDA
9 16
SYSCK ZOBIT
R511 10k
G 10 DIN 15
LRCIN
H 11 VDD 14
BCKIN
I 12 DGND 13
DOUT
R617 1k J
C615
R627 0
1u
TP43
FB554
C525
C526 0
4.7u
0.1
C524
C521 C522 C523
4.7u 4.7u
R650
FB508
L508 10(1/4W)
0
FBA04HA600
FB551 IC502A
0
TC7WUO4FU
8
IC501
R503 7
1
S81340HG-KJ-X HM601
4
1 3
R504
HM601
2
IC502C
C507
TC7WUO4FU
100u
C508 C612
C509 5
C611 3
120P
0.1 TP2
47P
C510 100u
0.1
FB553
JP545 C550
FBA04HA600 0
0
C613
SHIELD PLATE
D504
1SS133
FB555
HS601
R523
R514 R516 R518
4.7k
0 IC504B
C546
6
R525
0
0
7
R520
5
C541
C545
8
470p
C543
0
R519
IC504A
R513 R515 R517 3
C547
R526
4.7k 0 1
2 0
0
4
C540
C544
470p
C542
R524
0
Q501
DTC114E
IC502B
TC7WUO4FU
C534
2 6 0.1
R501
C503
1M
R502
820
R533
R532
X501
15k
6.8k
22MHz
C532 C533
13p(CH) 13p(CH)
R535
1.5k
TP18
R537
VR501
10k
R536
330
TP18 R538
10k
2
R534
TH501 C536
10k(F) 10u
8.2k
1
48
R521
47k
Q502
DTA114E
D503
1SS133
Q504
DTC114T L501
JP
L502
JP
C548
C505
L503
FBA04HA600
R527
C535
C501
1000U
TP7
Q503 C502
330U
DTC114T
L504
JP
R528
C549
TP11
JP586
FBA04HA900
L505
JP
C504
100u
C506
10u
R531
0
3
IC505A
1
BA10358
2
R539
4
(1/2)
470k
8 (2/2)
5
R540
7
6
10k
IC505B
BA10358
C537
0.1
Notes:
1. All resistance values are in ohms (k=1000 ohms, M=1000 kohms).
2. All capacitonce values are in uF (P=10 uF).
3. All resistors are 1/10 watt, unless otherwise specified.
L522
MD OUT(R)
10uH
EF502
EMIFIL
3 A GND
1
L L
G
2
L521
MD OUT(L)
10uH
EF504
EMIFIL
1 3
L G L
2
EF505
EMIFIL
1 3
L G L
2
EF506
EMIFIL
TP6
1 3
L G L
2
TO AMP
EF507
EMIFIL
1
3
1
L G L
2
2
3
EF508
EMIFIL M+5V
4
1 3
L G L
H+5V
5
2
+5V(MDLSI)
6
DGND(M)
L523
7
DGND(H)
10uH 8
A IN(R)
9
EF510 SYS GND
10
A IN(L)
11
FBA04HA600
CN503
L524
11P(2.0mm)
10uH
SHIELD PLATE
TO CD
TP12
D OUT(CD) W
1
TP13
D GND(CD)
2
BK
TO CONTOL
1
2
TP14
GND(UCOMGND)
3
R611
TEMPDET
4
A 0 CTS
5
R612 1k P DOWN
B
6
R613 0 SYSTEM RST
C
7
R614 1k
D RTS
8
R615 1k
E TXD
9
F RXD
10
R616
MD MUTE
11
1k
CN504
11P(FFC)
-6