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AE
CD SECTION
QQ
3 7 63 1515 0
PMCK/
20
PLAY
19
SMCK
18
RST
17
STAT
16
D MUTE
15
SUBQ
14
SQCK/GIG0
13
BLCLK
12
T LOCK
11
F LOCK
10
SENSE
9
MLD
8
M DATA
7
MCLK
6
TX
5
D VSS1
4
D+5V
D VDD1
3
SR DATA
2
LRCK
1
BCLK
TE
L 13942296513
D+5V
MD
OPTION
DRIVE 2
OPTION
44
MMOD1
43
MMOD0
42
VSS
41
NC
40
NC
39
VDD
IC506
38
VSS
37
XO
36
CK
35
VDD
34
ICTH
C571 1000P
C572 100u16
+
D+5V
www
L502 22uH
.
AF
C528
37
3900P
R537
330K
IC502
(BOTTOM VIEW)
DSP
A+5V
R554
27
C569
100P
C539
R573
R575
3.3u50
10K
10K
+
C540
R574
R576
3.3u50
10K
10K
+
C544
1000P
-12.2V
R587
100
31
R591
100
30
R592
100
29
3.5V
+B
A+5V
R557
2.2
D+5V
x
ao
u163
y
+6.3V
+9V
i
RD-HD5MD/HD7(2/4)
Y39-4540-10
AG
2 9
8
NORMAL :
4.6V
x4 SPEED :
0V
1.2V
Q506
R543
47K
R545
82K
R542
41
PLL F2
42
220K
TOFS
43
R544
C530
WVEL
56K
0.022
44
ARF
C531
45
LREF
0.1
R546
C533
46
DRF
1000P
56K
47
DSLF
R547
C532
180
1u50
48
PLL F
+
C558
4.8V
49
VCOF
0.01
50
A VDD2
D+5V
51
A VSS2
52
R555
EFM/CK384
220K
53
PCK/DSLB
C535
R548
0.1u50
54
VCOF2
+
55
220
SUBC
C536
56
SBCK
1000P
57
VSS
C537
58
X1
8P
C538
R551
8P
59
X2
56
C534 47u16
60
VDD
+
4.8V
Q Q
3
6 7
1 3
1 5
D+5V
4.9V
A+5V
A+5V
4.9V
R585
R581
100
100
C545
R579
3.3u50
2.2K
+
IC508
12.0V
C546
R562
3.3u50
2.2K
+
12V
IC507
C570
R586
100P
100
1
16
BCK
SCLK
2
15
DATA
ML
83
3
14
LRCK
MC
82
4
13
D GND
MD
81
5
12
VDD
ZERO R
6
11
VCC
ZERO L
7
10
V OUT L
VCOM
8
9
V OUT R
A GND
D/A CONVERTER
5.0V
co
9.0V
6.2V
.
RD-HD5MD/HD7
AH
9 4
CAUTION: For continued safety,
2 8
replace safety critical components
only with manufacturer's recom-
mended parts (refer to parts list).
indicates safety critical compo-
nents. For continued protection
against risk of fire, replace only with
same type and rating fuse(s). To
reduce the risk of electric shock,
leakage-current or resistance mea-
surements shall be carried out
(exposed parts are acceptably insu-
lated from the supply circuit) before
the appliance is returned to the cus-
tomer.
The DC voltage is an actual reading
measured with a high impedance
type voltmeter. The measurement
value may vary depending on the
measuring instruments used or on
the product. Refer to the voltage
during PLAY with DASC OFF (at
the normal speed) unless otherwise
specified; The value shown in ( ) is
the voltage measured at the
moment of STOP.
0 5
8
2 9
9 4
2 8
Lch
ANALOG GND
Rch
A+5V
ANALOG+5V
+12V
ANALOG +12V
12V
ANALOG -12V
AUDIO
6
DIGITAL OUT
SECTION
DIGITAL GND
1
BCK
3/4
AJ-2
2
LRCK
3
PCMD
MD OPTION
m
D+5V
DIGITAL +5V
DIGITAL GND
+6.3V
MOTOR +6.3V
+9V
MOTOR +9V
MOTOR GND
A
AI
9 9
9 9
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