Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PM29 PANASONIC SA-PM29 sch1_2
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SCHEMATIC DIAGRAM-1
CD SERVO CIRCUIT : +B SIGNAL LINE : CD SIGNAL LINE
R701
4.7 C701
TJ 701
0.47
6.3V33
C716
E GND Q701 680P
2SA1037AKSTX
C2
CN701
SWITCH C703
Vref F VCC VCC 6.3V100
1 1
F F
2 2 C704
A Vcc E E R754 0.1
3 3 5.6
HUL7213 LD LD
C1 4 4 R743 R742
NC B LD GND LD GND 4.7K 10K
0.22
0.47 5 5
GND GND
6 6
LPD LD A A
C9
7 7
GND(GUARD) GND(GUARD)
8 8
GND LDG B B
9 9
C705
0.039
C702
C707
C706
0.47
VREF VREF
0.1
1F
VR1 10 10
LPD LPD
11 11
GND(GUARD) GND(GUARD) C713
0.1
12 12
T- T- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
13 13
EQSW
LPD
LD
VCC
RFOUT
RFIN
CAGC
AGC
HPF_AMP
3TOUT
HPFDET
OFTCONT
BDO
OFTR
/RFDET
LDON
TRACKING COIL T+ T+
14 14
F- F-
15 15
F+ F+
IC701
C751
FOCUS COIL 16 16
0.1
AN22004A-NF
IC HEAD AMP
EQBSY
FEOUT
TEOUT
GCTL
VREF
TBAL
FBAL
C750
GND
FEN
TEN
0.1
C
D
A
B
E
F
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
C710
C747 470P
C711 0.1 470P
R737 6.8K R702 R705
4.7K 39K
C712 0.1 R744
39K C742
R738 6.8K C749 3900P 0.047
R706 R704
1K 1K
R708 R707
0 0
33
40
42
R729 1K R728 18K
R727 R749
1K 18K
R725 R715
330 3.3K
C752 C739 C715
0.018 0.018 0.47
R736 C714
100 6.3V100
C735
0.1
15 16 17 18 19 20 21 22 23 24 25 26 27 28
D3+
D4+
PVCC2
PGND2
GND
VCC
VREF
D3-
D4-
NC
NC
NC
NC
IN4
IN3
C734 C738
10V220 0.056
IC703
BA5948FPE2
IC 4CH DRIVE
PGND1
PVCC1
GND
PC1
PC2
D2+
D1+
D2-
D1-
IN1
IN2
NC
NC
NC
NC
14 13 12 11 10 9 8 7 6 5 4 3 2 1 R735
100
39 R723 R731
36 3.3K 22K
37
C736 38 C737
0.1 0.01
M M R732
1K
M701 M702
TRV MOTOR SP MOTOR
SCHEMATIC DIAGRAM-2
CD SERVO CIRCUIT : +B SIGNAL LINE : CD SIGNAL LINE
13
14
R721 16
100
R717 C727 19
1K 50V1
C725 18
1000P
MAZ80560ML
D750
R718 C726 C728 17
1K 1000P 50V1
C730
0.1
C731
6.3V220
C757 CN702
6.3V100
25
24
23
22
1000P
0.082
C718
C741
C723
10K
10K
10K 21
6.3V220
0.015
20
0.1
C717
0.1
C724 19
0.1 0.1
R761
R762
R763
18
R712
C740
C755
C744
R760
820
LCH OUT
100 17
A_GND
16
82K
RCH OUT
100K
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 15 TO
+3.3V MAIN
AVSS2
AVSS1
ADPVCC
PLFF
AVDD2
AVDD1
DVSS3
DSLF
OUTR
IOVDD2
FLAG
EXT2
EXT0
EXT1
REGON
OUTL
TX
(DRF)RFSW
PLLF0
DVDD3
14
12 C753 LDSW CIRCUIT
R711
13
470P (CN306) ON
R709
D.GND
12 SCHEMATIC
+7.5V
40 IREF MCLK 61 11 DIAGRAM-6
TX
39 ARF MDATA 62 10
7 C743 0.1 P.GND
38 LDON MLD 63 9
MCLK
37 BDO BLKCK 64 8
8 MDATA
36 NRFDET PWMSEL 65 7
9 MLD
35 OFT SMCK 66 6
R753 31 BLKCK
34 RFENV SBCK 67 10 5
4 STAT
33 TE STAT 68 4
3 R764 1K /RST
32 FE IC702 NRST 69
REST_SW
3
31 FBAL MN6627931BL SPPOL 70 2
30 TBAL IC LSI PMCK 71 1
C729 0.1
29 IOVDD1 DQSY 72
28 FOM (GCTL) TXTD 73
27 FOP TXTCK 74
26 TRM NTEST 75 C745
C722 27P 0.1
25 TRP OUT X2 76
24 TRVM IN XI 77
1M
23 TRVP DVSS1 78 X701
RSXC16M9S04
0.1
22 SPOUT DVDD1 79
A10 (NCAS1)
R720
21 DVDD2 MON 80 R714 C721
C746
24 470 22P
DRVDD
NCAS0
DVSS2
NRAS
C733
NWE
0.1
D3
D2
D1
D0
A3
A2
A1
A0
A9
A4
A5
A6
A7
A8
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
CAS
RAS
A10
VE
D3
D2
D1
D0
A3
A2
A1
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