HCD-DZ275M/DZ570M/DZ665K/DZ670M
HCD-DZ275M/DZ570M/DZ665K/DZ670M
41
41
6-9.
SCHEMA
TIC DIAGRAM – MAIN Board (1/9) –
• See page 64 for IC Block Diagrams.
(5/9)
MAIN
BOARD
5
(2/9)
MAIN
BOARD
4
(2/9)
MAIN
BOARD
1
2
40
MAIN
3
(4/9)
BOARD
H
MAIN
(3/9)
BOARD
MAIN
(4/9)
BOARD
JACK
CN105
BOARD
IC B/D
IC B/D
1.8
3.3
4.9
3.3
3.3
1.3
0
3.3
0.2
0
0
0
0
3.3
3.5
3.3
0
0<2.4>
<2.6>
3.3
3.5<3.3>
3.1
4.8
4.9
9.2
9.2
3.3
1.3
4.9
3.3
47k
R1
124
0.1
C1
192
CONT
GND
NOISE
VOUT
VIN
0.5%
22
R111
2
100k
R
111
4
0
R1
109
0.01
C
111
3
0.5%
22
R111
5
100
R1
101
10k
R1
107
10V
47
C1
105
0.22
C1
195
47k
R
111
7
0.22
C1
182
1k
R
111
6
0.01
C1
101
0.1
C1
184
10V
47
C111
2
1M
R1
108
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CN1
101
24P
0.01
C1
106
0.5%
22
R111
3
5
4
3
2
1
CONT
GND
NOISE
VOUT
VIN
0
R1
123
47k
R
111
0
0.22
C1
193
22
R111
8
R
T1N241C-TP-1
Q1
103
INVER
TER
22
R1120
100k
R2129
100
R
1111
UM6K1N-TN
Q1
101
PD VOLUME CONTROL
Q1
102
QST8TR
LD DRIVE CONTROL
JL2101
JL2102
JL2105
JL2106
JL2107
JL2108
JL21
10
JL21
11
JL21
12
JL21
13
JL21
14
JL21
15
JL21
16
JL21
17
JL21
18
JL21
19
JL2120
JL2121
JL2122
JL2123
JL2124
CL1
106
CL1
107
0
R2133
D3.3V
IO
G
MM1661JTRE
IC1
110
1
C1
198
0.33
C1
183
1k
R2178
0.22
C1
186
10k
R1
151
FB1
112
0
R2134
C
L
111
2
C
L
111
3
C
L
111
4
C
L
111
5
C
L
111
6
C
L
111
7
C
L
111
8
CL2103
CL2104
JL2103
JL2104
JL2109
6.3V
100
C
1111
10
C1
129
0.1
C1
159
0.1
C2102
FB2104
FB2105
1
2
34
90uH
L2101
5P
CN2101
CL1301
CL1302
CL1303
CL1304
CL1305
0.1
C2101
0.5%
330
R2192
0.5%
33k
R2194
0.5%
33k
R2193
1W
0.1
R2191
0.1
C2103
100
R2195
8
7
6
5
4
3
2
1
NJM2903M-TE2
IC2101
FB2102
10V
C21
12
220
10V
47
C1
187
R1
102
0
MAZ8068G0LS0
D2103
MAZ8068G0LS0
D2102
MAZ8082G0LS0
D2101
22
R1121
TRK+
FCS+
FCS-
FCS+
TRK-
FCS-
TRK+
TRK-
DVD_LD
CD_LD
FE
TE
PI
VOE
VOF
VOB
VOA
VOD
VOC
USBP
USBM
CD_LD
DVD_LD
(1/9)
MAIN BOARD
E2
E1
B2
B1
C2
C1
VOA,VOB,VOC,
VOD,VOE,VOF
8
2
E
A
6
F
7
B
C
D
H
15
4
I
G
3
OPTICAL
PICK-UP
(KHM-313CAA)
GND (LD)
LD (650)
NC
NC
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
(LO:DVD.HI:CD)MSW
VOD/D
VOC/C
TRK-
TRK+
FCS+
FCS-
REG01
TRK-
TRK+
FCS+
FCS-
REG02
IOP
RF
D-GND
FE
TE
PI
VBUS
D-
D+
GND
SHIELD
1
2
3
4
5
OUT1
IN-1
IN+1
GND
IN+2
IN-2
OUT2
V+
VBUS CONTROL
IC2101
54
3
2
1
TK1
1133CSCL-G
IC1
105
+3.3V REG
IC1
105
3.3V3
D-GND
USB5V
M+9V
FE,PI,TE
USBP
,USBM
LDO2
RFMON
VBUS_OC
MSW
LDO1
D1
G2
S2
D2
G1
S1
PD
VC
RF
1.8V
VREFO
VDD3.3V
+1.8V REG
IC1
110
TK1
1133CSCL-G
IC1
107
+3.3V REG
IC1
107
VREFO
RF+3.3V
5V
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