Panasonic DVD-CP72P Service Manual page 39

SCHEMATIC DIAGRAM-1
DVD MODULE (1) CIRCUIT
FG3
1
FG2
2
TO
FG2
FG UNIT
3
FG1
4
FP2501
TC5125
T+
30
TC5124
F+
29
TC5123
F-
28
TC5122
T-
27
3.3VHFM TC5121
26
C5151
GND
0.1
25
LD+(DVD)
24
TC5120
GND
23
GND
22
TC5119
RFP
21
RFN TC5118
20
TC5117
F1(DVD)
19
TC5116
F2(DVD)
18
R5124 4.7K
GAINH/L
17
TO
PIN(DVD) TC5114
OPTICAL 16
C5123 0.1
PICKUP VREF2.2(DVD)
15
UNIT
TA(DVD) TC5113
14
TC5112
TD(DVD)
13
TC(DVD) TC5111
12
TB(DVD) TC5110
11
TC5109
VCC5V
10
TC5108
FE1
9
GND
C5102 0.1
8
LD+(CD)
7
TC5106
T1(CD)
6
TC5105
VREF2.2(CD)
5
TC5104
FE(CD)
4
TC5103
T2(CD)
3
PIN(CD)
2
GND
1
TC5101
FP5101
R2502
15K
R2503
15K
C2508
0.1
D5151
MA2J2800L
LB5106
C5152
10V10
LB5105
TC5115
LB5101
TC5107
: CD-DA SIGNAL LINE
: +B SIGNAL LINE
1 BIAS1
2 VIN1
C2507
0.1
3 VIN2
4 OPIN+
5 OPIN-
6
OPOUT
7 GND(Pre)
C2506
0.1
IC2501
FIN
VCC(ch1,2)
8
VCC(ch3,4)
C2504
9 MUTE12
0.1
GND(ch1,2)
10
GND(ch3,4)
11
VO2-
12
VO2+
13 VO1-
14 VO1+
R2505
82K
R2504
82K
TC5130 R5117 R5113
47K 47K
R5112 C5111 R5116
6.3V47
27 27
R5111
2.2
R5114
22K
Q5111 Q5115
39
LDCNT 28
MUTE3
27
TRIN 26
25
BIAS2
LDIN 24
VIN3 23
PREVCC 22
IC2501
C0GBG0000033
FIN
MOTOR DRIVE
21
20
MUTE4
19
VO3- 18
VO3+ 17
VO4-
16
VO4+ 15
TC5129
L5101
ELJEA100KF
C5103 C5101
C5115 0.1 16V10P
6.3V47
Q5111
B1BDF000004
R5115
LD SUPPLY SWITCH
2.2
Q5115
TC5127
B1BDF000004
CD SUPPLY SWITCH
DVD-CP72P