Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD SA-HT75 sch1_2
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SCHEMATIC DIAGRAM - 1
: +B SIGNAL LINE : CD-DA SIGNAL LINE
OPTICAL PICKUP UNIT
FOCUS TRACKING
COIL COIL
C002
22P
30
C001 T+
0.1 29
F+
28
F-
C003 27
HFM 0.22 T-
26
3.3VHFM
BK1005H5601-T
LDGND LDGND
1 C4 L1 C2 6 25
GND
C3
L001
LDIN 2 LC LDOUT 24
R1 MODULE 5 LD+(DVD)
C1 23
3.3V Q1 LDGND GND
3 R2 4
22
GND
21
RFP
20
RFN
19
F1(DVD)
18 F2(DVD)
TO
C005
C004
R001
17 DVD MODULE (1)
0.1
0.1
VR001 GAIN(H/L)
0
15K 16 CIRCUIT
PIN(DVD)
15
(FP5001) ON
VREF2.2V(DVD) SCHEMATIC
14 DIAGRAM-2
TA(DVD)
13
TD(DVD)
12
TC(DVD)
11
R004 TB(DVD)
10 VCC5V
0 0
9
FE1(CD)
8
GND
7
GND LDGND LD+(CD)
VREF 1 16 LD 6 T1(CD)
LD
2 15
VCC SW
3 BIAS 14 5
T1 x1 17K VREF2.2V(CD)
4 Tr1 17K x1 F2 4
13 FE2(CD)
x2.75
T2 x1 17K 3
5 Tr2 x2.75 T2(CD)
17K x1 F1
12 2 PIN(CD)
x2.75
T3 x1 17K
x2.75 1
6 Tr3 GND
x2.75 x1 RFN FP5001
T4 x1 17K 11
7 Tr4 x1 RFP
10
x2.75
Mon
MON GND
8 9
DVDM
C007
0.1
C008 R002
0.1 0
VR002
C009 1K
0.1
2 1 12
MON GND LDGND
LD LD
3 NC Pmon 11
F1 F2
4 P2 P3 10
(60k) P4 P7 (60k)
VREF P8 P9 VCC
5 (160k) (160k) 9
P1 P5 F
8
E P6 P10
6 GND
7
CDM
SCHEMATIC DIAGRAM - 2
: +B SIGNAL LINE : CD-DA SIGNAL LINE
DVD MODULE(1) CIRCUIT (RELAY)
T+ 50
TP5037
49
T+
48
TP5036 F+
47
F+
46
TP5035 F-
F- 45
44
TP5034 T-
43
TP5033 T-
42
TP5032 3.3VHFM
41
GND
30 40
T+ TP5031 LD+(DVD)
29 39
F+ LD+(DVD)
28 38
F- TP5030 GND
27 LB5002 37
T- TP5014 J0JCC0000062 TP5029 GND
26 36
3.3VHFM TP5028 AFP
25 35
GND TP5013 TP5027 AFN
24 34
LD+(DVD) TP5026 F1(DVD)
LB5001
23 SL5002 C5002 C5001 J0JCC0000062 33
GND 0.1 0.1 TP5025 F2(DVD)
22 32
GND TP5012 TP5024 GAINH/L
21 31
AFP TP5011 TP5023 PIN(DVD)
20 30
AFN TP5010 TP5022 VREF2.2V(DVD)
19 29
F1(DVD) TP5009 TP5021 TA(DVD)
18 RA5003 28
TO OPTICAL F2(DVD) (56 X 4) TP5020 TD(DVD) TO
PICKUP 17 27 DVD MODULE(2)
GAINH/L TP5019 TC(DVD)
CIRCUIT 16 26 CIRCUIT
PIN(DVD) TB(DVD)
(FP5001) ON 15
TP5018 (FP5201) ON
25
SCHEMATIC VREF2.2V(DVD) TP5008 TP5017 VCC5V SCHEMATIC
DIAGRAM-1 14
TA(DVD) TP5007 FE1
24 DIAGRAM-3
13 TD(DVD)
TP5006 GND 23
TP5016
12 22
TC(DVD) TP5005 GND
11 RA5002 21
TB(DVD) (56 X 4) LD+(CD)
TP5015
10 20
VCC5V TP5004 TP5014 LD+(CD)
9 19
FE1 R5002 56 T1(CD)
TP5013
8 GND 18
TP5012 VREF2.2V(CD)
7 17
LD+(CD) TP5003 FE2(CD)
TP5011
6 16
T1(CD) R5001 56 TP5010 T2(CD)
5 15
VREF2.2V(CD) TP5002 PIN(CD)
4
FE2(CD) TP5001 GND 14
RA5001 TP5009
3 13
T2(CD) (56 X 4) TP5008 GND
2 12
PIN(CD) INSW1
1 11
GND TRV2
TP5007
FP5001 10
SW2601 TRV2
TRV1 9
TP5006
TRV1 8
C2602 7
0.1 SP2
TP5005
6
SP2
SP1 5
TP5004
M2602 4
MOTOR SP1
TRVS TP5003
3
FG3
TP5002
2
FG2
TP5001
1
FG1
FP5002
C2601
0.1
M2601 MOTOR
SPD
1
FG3
TO FG UNIT 2
FG2
CIRCUIT 3
FG2
4
FG1
FP5003
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