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SCHEMATIC DIAGRAM - 2
DVD MODULE 1 CIRCUIT
K2501
0
R2522
0
R2523
0
RA2501
(10K x1)
C2529
0.1
C2528
C2527
0.1
0.1
C2523
6.3V220
R5114
MA2J72800L
: +B SIGNAL LINE
IC2521
C0GBG0000033
MOTOR DRIVE
LDCNT
1
BIAS1
28
2
VIN1
MUTE3
27
3
VIN2
TRIN
26
4
OPIN+
BIAS2
25
OPIN-
LDIN
24
5
OPOUT
6
VIN3
23
GND(Pre)
PREVCC
7
22
C2525
IC2521
FIN
FIN
VCC(ch1,2)
VCC(ch3,4)
8
21
MUTE12
MUTE4
20
9
GND(ch1,2)
GND(ch3,4)
10
19
VO2-
VO3-
18
11
VO2+
VO3+
12
17
VO1-
VO4-
13
16
14
VO1+
VO4+
15
C5115
R5116
R5117
6.3V47
27
47K
TC5132
R5115
R5124
2.2
Q5115
Q5115
B1ADPC000004
CD SUPPLY SWITCH
C5111
R5112
R5113
6.3V47
27
47K
TC5131
R5111
R5127
2.2
Q5111
22K
Q5111
B1ADPC000004
LD SUPPLY SWITCH
D5131
: CD-DA SIGNAL LINE
R2524
0
C2522
0.1
16V22
R2521
6.8
C2521
6.3V100
L5110
G1C100K00020
C5110
6.3V47
56
56
TP5188
NC(FG1)
TP5187
FG3
TP5186
DGND
DGND
DGND(MUTE4)
TP5185
D+5V
D+5V
D+5V(TRAYIN)
TP5184
M+9V
M+9V
M+9V
TP5183
MGND
MGND
MGND
MGND(TRAYREF)
TP5182
MUTE12(ACT)
RA2521
TP5181
MUTE3(SP)
(47K x 4)
TP5180
DMV
TP5179
FOIN
TP5178
TRIN
TP5177
SPDIN
TP5176
TRVIN
TP5175
INSW
TP5174
LDCUR
TP5173
VHALF
TP5172
AGND
TP5171
PIN(CD)
TP5170
T2(CD)
TP5169
FE2(CD)
TP5168
T1(CD)
TP5167
LPCO2
AGND
TP5166
FE1(CD)
TP5165
VCC+5V
TP5164
TB(DVD)
TP5163
TC(DVD)
TP5162
TD(DVD)
TP5161
TA(DVD)
TP5160
VREF2.2V(TRAY/TRV)
VREF2.2V
TP5159
PIN(DVD)
TP5158
GAINH/L
TP5157
F2(DVD)
TP5156
F1(DVD)
TP5155
RFN
TP5154
RFP
AGND
TP5153
LPCO1
TP5154
AGND
TP5151
3.3VHFM
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
TO
27
DVD MODULE 2
(FORE) CIRCUIT
26
(FP5201) ON
25
SCHEMATIC
24
DIAGRAM - 3
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
FP5102
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