Panasonic RX-ES23GC / RX-ES23GS / RX-ES23GN / RX-ES23GT Service Manual ▷ View online
19 Schematic Diagram
19.1. CD SERVO CIRCUIT
15
14
13
12
11
10
2
4
6
8
9
9
7
5
3
1
16
C713
0.1
R754
5.6
Q701
B1ADCF000001
LASER POWER DRIVE
R701
4.7
C701
6.3V33
R729
1K
R728 10K
R749
18K
R727
1K
R725
330
R715
3.3K
C752
0.018
C715
0.47
C739
0.018
C738
0.056
R735
100
R731
22K
R723
3.3K
38
M701
TRV MOTOR
C735
0.1
C734
10V220
M702
SP MOTOR
36
R732
1K
R736
100
D3-
D3+
D4-
D4+
PVCC2
PGND2
NC
GND
NC
NC
NC
VCC
VREF
IN4
IN3
D2+
D2-
D1+
D1-
PVCC1
PGND1
NC
GND
NC
NC
NC
PC1
IN1
PC2
IN2
IC703
BA5948FPE2
IC 4CH DRIVE
CN701
28
27
26
3
2
1
25
4
24
5
23
6
22
7
19
10
18
11
17
12
16
13
15
14
20
21
9
8
VCC
F
E
LD
LD GND
GND
A
GND
B
VREF
LPD
GND
T-
T+
F-
F+
F
E
LD
LD GND
GND
A
GND
B
VREF
LPD
GND
T-
T+
F-
F+
C714
6.3V100
R739
1K
15
14
13
12
11
10
2
4
6
8
9
9
7
5
3
1
16
C1
0.47
C9 0.22
TRACKING COIL
FOCUS COIL
VCC
F
E
E
LD
LD GND
GND
A
GND
B
VREF
LPD
GND
T-
T+
F-
F+
HUL7213
E
Vref
A
NC
LPD
GND
GND
F
Vcc
B
LD
LDG
C2 0.22
37
39
R766
5.6K
30
29
M
M
VR1
SCHEMATIC DIAGRAM - 1
CD SERVO CIRCUIT
: +B SIGNAL LINE
: CD-DA SIGNAL LINE
OPTICAL PICKUP UNIT
48
35
55
52
49
29
82
83
89
87
60
93
94
95
84
94
95
84
90
45
RX-ES23GC / RX-ES23GS / RX-ES23GN / RX-ES23GT
X701
H0A720400003
16
17
1
2
3
4
5
6
14
12
10
8
7
7
9
11
13
15
: CD-DA SIGNAL LINE
CN702
11
REST SW
2
/RST
BLKCK
MLD
MDATA
MCLK
P.GND
+7.5V
LD SW
D.GND
D.GND
+3.3V
RCH OUT
A.GND
S701
REST SW
C743
0.1
IC702
MN6627953HB
SERVO PROCESSOR
DIGITAL SIGNAL PROCESSOR/
DIGITAL FILTER/
D/A CONVERTER
TO
MAIN
CIRCUIT
(CP402) ON
SCHEMATIC
DIAGRAM-9
C702
0.47
R717
1K
LCH OUT
C753
470P
R718
1K
C725
1000P
C726
1000P
R753
10
C745
0.01
C740
0.1
SCHEMATIC DIAGRAM - 2
CD SERVO CIRCUIT
: +B SIGNAL LINE
: CD SIGNAL LINE
MLD
MDATA
TX
FLAG
MCLK
STAT
BLKCK
NRST
DVSS3
X2
X1
X1
IOVDD2
(FLAG0)DQSY
(NRFDET)TXTD
(IPFLAG)TXTCK
GIO0
GIO1
GIO2
GIO1
GIO2
GOUT0
GOUT1
GOUT1
EXT1
EXT2
PWMSEL
SPOUT
TR
VP
TR
VM
TR
VP2 (NTLOCK)
TR
VM2 (NFLOCK)
TRP
TRM
FOP
FOM
IOVDD3
DVDD1
DVSS1
ADPVCC
TEIN
FEIN
SPPOL
(PC)
EXT0
RFIN
F
E
E
FEOUT
FEN
TEN
TEOUT
VREF
PD
D
B
A
DCDET
RFVDD
RFOUT
CEA
LD
C
RFENV
NC
A
VDD2
NTEST
CAGC
PLFF0
ARFOUT
A
VSS2
ARFIN
DSLF
IREF
PLLF
A
VSS1
A
VREF
OUTR
IOVDD1
REGON
IOMODE
DVSS2
A
VDD1
OUTL
DVDD2
STAT
TX
50
C707
0.022
C705
0.1
C706
0.1
R706
1K
R704
1K
C747
390P
R744
47K
C742
0.022
C710
470P
R702
4.7K
R705
39K
C749
3900P
C760
0.1
51
C716
680P
R711
82K
C744 0.015
C717 0.1
C741 1000P
C718 0.082
R712
820
C704
0.1
C703
6.3V100
R721
100
C762
0.1
R764
1K
C733
0.1
C730
0.1
C731
6.3V220
C724
0.1
C723
6.3V220
R760
100
C722
22P
C721
18P
R714
470
R720 1M
LOADING
C728
50V1
C727
50V1
D750
MAZ80560ML
C746
0.1
1
73
74
75
76
77
78
74
75
76
77
78
72
71
70
69
5
24
7
8
9
31
4
14
13
19
17
12
C729
16V10
C759
16V10
33
32
34
C755
0.1
28
64
68
61
62
63
21
22
53
27
23
16
18
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
64
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68
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80
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80
3
46
RX-ES23GC / RX-ES23GS / RX-ES23GN / RX-ES23GT
19.2. MAIN CIRCUIT
D9V
A9VGND
DMT_LOW
RECH
BP
MOTORGND
VREF_GND
STBY3.3V
MODE_SW
HALF_SW
PL_L
MOTOR_L
D5V
PHOTO
REC_INH
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
U
TO
MAIN (TUNER)
CIRCUIT
(1B) ON
SCHEMATIC
DIAGRAM-11
MAIN CIRCUIT
L801
G0C2R2KA0029
C803
100P
C820
16V100
C813
100P
R804
10K
R802
100K
R801
150K
C819
47P
C817 82P
C802
47P
C818 82P
R824 100
R819
4.7K
X801
H0A327200083
L CH
RCH
GND
PLL CE
AA
BB
CC
DD
EE
FF
GG
HH
II
JJ
(1A)
D9V
D5V
TUNER_L
TUNER_R
T_MUTE
_A
PLL_DO
PLLDA
PLLCK
PLLCE
C810
18P
C811
18P
TO
MAIN (DECK)
CIRCUIT
(2B) ON
SCHEMATIC
DIAGRAM-13
(2A)
RECR
RECL
PB_R
PB_L
D9V
DMT_L
RECH
STBY3.3V
MODE_SW
HALF_SW
REC_INH
VREF-
2
3
1
REM_STBY
RMT_IN
2
3
1
10
2
4
6
8
9
7
5
3
1
R401
150
R402
820
L402
G0C2R2KA0029
CP401
SPL+
AI_JOG2
AI_JOG1
KEY2
KEY1
SW_VCC
AC_STBY
SPR+
Q401
KRC104MTA
SWITCH
REM_STBY
R407 3.3K
R406 3.3K
TO
SENSOR
CIRCUIT
(W403) ON
SCHEMATIC
DIAGRAM-14
TO
STANDBY LED
CIRCUIT
(W401) ON
SCHEMATIC
DIAGRAM-14
TO
PANEL CIRCUIT
(H901/W901) ON
SCHEMATIC
DIAGRAM-14
W401
W403
X802
RSXZ8M00D01T
SCHEMATIC DIAGRAM-3
: +B SIGNAL LINE
: FM/AM SIGNAL LINE
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
: RECORD SIGNAL LINE
Q401
BP
MOTOR5V
PHOTO
PL_H
MOTOR_H
R803
150K
AI_JOG1
AI_JOG2
AI_JOG2
IC802
IC802
C3EBEG000072
(NOT SUPPLIED
EEPROM)
NC
VCC
ECS
ECLK
NC
GND
D0
EDATA
R810 100K
R811 100K
R811 100K
R820
4.7K
STBY3.3V
BUP3.3V
VDD
STBY3.3V
STBY3.3V
Q803
KRC104MTA
SWITCH
D801
B0AACK000004
C826
50V2.2
R822
47K
Q803
C801
50V1
VDD
R439
2.2K
R443
10K
C823
220P
REM_STBY
OUT2
OUT1
2
1
3
4
8
7
6
5
R403
150
R404
150
R405
150
47
RX-ES23GC / RX-ES23GS / RX-ES23GN / RX-ES23GT
KEY1
KEY2
PDET
MODE_SW
HALF_SW
REC_INH
MOT
OR_H
PL_H
T_MUTE
PLL_D0
BP
DMT_L
PHOT
O
STBY3.3V
ASP_CLK
ASP_DA
TA
PCONT
D9V
MUTE_A
CD_OPENSW
CD_RST
REST_SW
LOADING
REM_STBY
REC_H
MCLK
M
D
ATA
S
TAT
MLD
PLL_DA
TA
PLL_CLK
PLL_CE
BLKCLK
RMT_IN
VCCDET
R831 100
R832 1K
R833 1K
R834 1K
R835 1K
R836 1K
R841 100
R821 1K
R823 1K
R829 1K
R828 1K
R847 4.7K
R813 100
R842 100
R830 100
R843 100
R848 1K
R850 1K
R851 1K
R814 100
D803
D804
R809 1K
R806 1K
COM3
COM2
COM1
COM0
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG21
SEG22
SEG23
SEG24
SEG20
SEG25
SEG26
SEG27
SEG28
C812 100P
SCHEMATIC DIAGRAM-4
: +B SIGNAL LINE
MAIN CIRCUIT
D803,D804
B0AACK000004
C816 100P
R854 1K
R855 1K
R855 1K
C850 1000P
C808 100P
C809 100P
C851
16V 22
R827 15K
R825 15K
R825 15K
R826 15K
C807 100P
R845
1.5K
R846
R837 47K
R839 330K
C814 100P
C815 100P
R815 3.3K
R853 3.3K
R853 3.3K
R807 1K
R808 1K
R852 1K
R849 1K
R840 390
C831 0.01
R862
1K
COM0
COM1
COM2
COM3
VLC3
VLC2
VLC1
COM1
COM2
COM3
VLC3
VLC2
VLC1
ECS
ECLK
EDATA
MBP1
MBP2
AI_JOG1
AI_JOG2
Vss
OSC2
OSC1
VDD
ECLK
EDATA
MBP1
MBP2
AI_JOG1
AI_JOG2
Vss
OSC2
OSC1
VDD
MMOD
/RESET
DMOD
Vref+
/RESET
DMOD
Vref+
SEG25
SEG26
SEG27
SEG28
SEG26
SEG27
SEG28
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
REM_STBY
PCONT
ASP_DATA
ASP_CLK
NC
CD_CLOSE
CD_OPEN
REST_SW
REST_SW
CD_RESET
NC
OPEN_SW
MUTEA
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
KEY1
KEY2
REG
PDET
MODE_SW
HALF_SW
RECINH_SW
MOT
OR_H
REC_H
PL_H
MCLK
M
D
ATA
S
TAT
MLD
T_MUTE
PLL_DO
PLL_DA
TA
PLL_CLK
PLL_CE
BP
DMT_LOW
PHOT
O
BLKCK
REM_IN
VCCDET
IC801
MN101C74GAA1
MICRO PROCESSOR
SEG0
X1
X0
X0
C2
R846
GC,GS,GT...2.2K
GN...1
1
2
3
3
4
5
6
7
8
9
5
6
7
8
9
10
11
12
13
12
13
14
15
16
17
18
19
20
21
22
23
24
25
15
16
17
18
19
20
21
22
23
24
25
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
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75
76
77
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84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
48
RX-ES23GC / RX-ES23GS / RX-ES23GN / RX-ES23GT
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