AE
AG
AI
AF
AH
4.9V
4.8V
6.2V
5.0V
9.0V
4.9V
-12.2V
1.2V
x4 SPEED :
4.8V
4.6V
NORMAL :
0V
3.5V
12.0V
IC506
IC507
IC502
IC508
RD-HD5MD/HD7(2/4)
CD SECTION
D/A CONVERTER
(BOTTOM VIEW)
Q506
D503
A
MD OPTION
3/4
SECTION
AUDIO
DSP
DRIVE 2
OPTION
OPTION
MD
SQCK/GIG0
R439 100
R558 100
R560 100
R559 100
THRMN
BCK0
D
ATA
0
DR
VW
LRCK0
29
100
R593
29
R594
100
R595
100
30
31
30
32
31
33
42
36
ICTH
34
35
CK
VDD
39
37
38
XO
VDD
VSS
NC
NC
40
41
VSS
BCK1
LRCK1
DA
T
A
1
MUTE
MMOD0
MMOD1
43
44
4
3
2
1
SR DATA
R442 100
R434 100
R441 100
16
R552
S SEL
80
LRCK
BCLK
1
2
5
D VSS1
D VDD1
3
4
TX
6
M DATA
MCLK
7
MLD
SENSE
8
9
10
SUBQ
13
F LOCK
BLCLK
T LOCK
11
12
14
16
D MUTE
15
STAT
17
TR
V
20
RST
SMCK
PLAY
18
19
PMCK/
21
75K
R528
21
C565
1000P
C566
100u16
+
100u16
+
C563
100
100
30
29
R574
10K
3.3u50
C540
+
100
31
1000P
C544
R576
10K
82
81
83
VCC
ZERO L
VCOM
A GND
V OUT L
V OUT R
8
7
47u16
C553
10
9
ZERO R
4
D GND
VDD
6
5
DATA
LRCK
2
3
13
12
11
MD
15
14
ML
MC
+
100
100P
C570
2.2K
R562
BCK
1
R586
16
SCLK
3.3u50
C546
+
42
220K
BYT/CK/TR
VSTP
59
56
16.9344MHz
C538
27
70
10K
75
R SEL/GIO3
C SEL
P
SEL
M SEL
78
79
76
77
TEST
A
VDD1
OUT
L
A
VSS1
OUT
R
73
74
72
71
FLAG
CRC
CL
VS
RESY/FLAG6
DEMPH
IO SEL
69
68
66
65
67
GIO1
IPFLAG
GIO2/FCLK
62
64
63
61
C534 47u16
R561
10
X2
VDD
60
100
R581
100
R582
+
8P
EFM/CK384
PCK/DSLB
R548
56
X1
1000P
VSS
SBCK
58
57
R549
1M
C564
R551
SUBC
VCOF2
55
54
A VSS2
53
52
51
220K
R555
X501
8P
C537
1000P
C535
+
C536
0.1u50
220
A VDD2
VCOF
50
49
PLL F
DSLF
48
47
56K
DRF
LREF
46
45
ARF
WVEL
TOFS
44
43
R546
56K
R544
+
0.01
C558
C532
1u50
180
R547
C531
1000P
C533
0.1
C530
0.022
R573
10K
C539
3.3u50
3
2
100K
100K
C542
330P
R600
C541
330P
R599
VCC
5
6
8
1000P
C543
R575
10K
R579
2.2K
1
4
7
VSS
R578
22K
C548
R577
22K
C547
3.3u50
C545
1500P
1500P
BDO
39
330K
FBAL
30
26
ECM
ECS
TVD
22
23
24
PC
25
FOD
VREF
KICK
TRD
28
27
29
30
∗
R533
R531 18K
R532 4.7K
∗
R529
∗
R530
∗
R535
∗
R536
RFENV
TBAL
33
31
32
FE
34
TE
RF DET
V DET
OFT
TRCRS
35
36
37
39
38
31
32
33
34
36
38
24
26
27
C528
R537
3900P
37
R542
L
DON
PLL F2
41
40
R543
47K
42
1000P
C529
82K
R545
R585
100
100P
C569
1000P
C578
100u16
+
C560
R553
R592
R591
R587
27
R554
R557
2.2
+
C572 100u16
C571 1000P
2.2
R556
MOTOR GND
MOTOR +9V
DIGITAL GND
D5V
3
2
1
6
DIGITAL OUT
DIGITAL GND
LRCK
BCK
PCMD
ANALOG -12V
5V
ANALOG GND
Rch
A+5V
+9V
D+5V
MOTOR +6.3V
+6.3V
D+5V
D+5V
+6.3V
+9V
A+5V
A+5V
A+5V
A+5V
A+5V
Lch
12V
A+5V
D+5V
D+5V
D+5V
D+5V
D+5V
D+5V
D+5V
0
0
J597
J596
L502 22uH
+B
12V
+12V
12V
+12V
+
+
RD-HD5MD/HD7
Y39-4540-10
AJ-2
CAUTION:
For continued safety,
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.