Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio rx-es27
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SCHEMATIC DIAGRAM -1
CD SERVO CIRCUIT : +B SIGNAL LINE : CD SIGNAL LINE
R701
OPTICAL PICKUP CIRCUIT 4.7 C701
Q701
701
TJ
3.2V 6.3V33
LASER DIODE 2SA1037AKSTX C703
6 CN701 Q701 2.7V LASER POWER DRIVE 6.3V100
((2.3V))
8 1 1
VCC 0.9V
((2V))
PDF C704
11 2 2
C PDE 0.1
C 3 3
C702 0.1
12 LD R754
C706 2700P
4 4
10 LD GND 5.6
NBOUT 5 5
5 1 GND 8 C707
6 6
GND C714 0.027
C 6.3V100
4 2 VCC GND 7 NB
7 7
9
2.7V((2.3V))
0.9V((1.4V))
NAOUT GND
0V((0.2V))
0V((3.1V))
3 BIN 6 8 8 C713
NA 0.1
9 9
1.6V
1.6V
1.6V
0.7V
3.2V
1.6V
1.6V
1.9V
4 AIN VREF 5
0V
2 10 10
VREF
1 2 3 4 5 6 7 8 9 10 11 12 13 14
3 LPD
BDO
CEA
LPD
VCC
PDB
11
PDA
11
LD
GND
LDON
PDF
RF
PDE
CSBRT
RFIN
C C GND
12 12
IC701
13 13
F-
AN8885SBE1 IC701
C751
PDOWN
F+
/RFDET
TEOUT
FEOUT
14 14 0.1 SERVO AMP
OFTR
VREF
TBAL
FBAL
ENV
TEN
FEN
T-
NC
NC
NC
15 15
T+ C750 28 27 26 25 24 23 22 21 20 19 18 17 16 15
16 16
1.6V
1.6V
1.6V
1.6V
1.6V
0V((3.2V))
0V
1.6V
1.6V
1.6V
0.1
C769
0.22
C747 C710
180P 120P
R702 R705
R744 10K 150K
120K
C712
0.1 C749
2200P
C711
0.1 C742
0.027
42
R708 R707 R706 R704
22K 39K 1K 1K
40 33 32
IC703
BA5948FPE2
BTL DRIVER IC
3.3V((3.5V))
3.3V((3V))
3.3V((3V))
7.3V
1.6V
3.3V
1.6V
1.6V
7.3V
7.3V
15 16 17 18 19 20 21 29 22 23 24 25 26 27 28
NC
NC
NC
NC
BIAS
PVCC2
VCC
GND
IN4
D4+
IN3
D3+
GND
D3-
D4-
C735
0.1
IC703
MUTE1
PVCC1
PGND1
MUTE2
D2+
D1+
D2-
D1-
IN1
IN2
NC
NC
NC
NC
C734 GND
10V220 14 13 12 11 10 9 8 30 7 6 5 4 3 2 1 R736
R732 100
3.3V
1.6V
1.6V
1.6V
1.6V
3.2V((0V))
3.3V((3.5V))
3.7V((3.5V))
3.7V((4.1V))
1K
R723
10K
R725
680
R735 C752 C738 C739
C736 100 1500P 0.056 2200P
38 39
0.1
M
M701
R724
15K
C715
TRV MOTOR 2700P R729 R728
2.7K 2.2K
R715 R727 R749
1K 2.7K 2.7K
C737
36 0.1 37
M
M701 R731
SPL MOTOR 10K
SCHEMATIC DIAGRAM - 2
CD SERVO CIRCUIT : +B SIGNAL LINE : CD SIGNAL LINE
13
14
16
D750
MAZ80560ML
19
R717 C727
1K C725 50V1
R721 1000P 18
100
C726
1000P 17
R718 C728
1K 50V1
R761 C731
4.7K 6.3V220 CN702
Lch OUT 19
C730 C733
0.1 C732 A.GND
6.3V220 0.1 18
C754 Rch OUT
470P 17
C753 +3.3V
16
470P LD SW
15
D.GND
C723 14
10V220
3.2V
1.5V
1.5V
2.9V
3.2V
2.9V
3.2V
3.2V
7 8 9 6 5 +7.5V
C743
13
0.1
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 TX
C724 12
TO
IPFLAG
/TEST
IOVDD
OUTL
/CLDCK
SSEL
RESY
MSEL
4
BYTCK
IOSEL
FCLK
CRC
RSEL
DEMPH
FLAG
CLVS
AVSS1
AVDD1
PSEL
OUTR
0.1 P.GND
60 VDD
BCLK 1
11 MAIN CIRCUIT
3.2V MCLK
59 X2 OUT LRCK 2
10 (CS801) ON
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