Grundig CDP-2400-JOG Schematic
Service Document
Exchange Set
CDP 2400 jog.
Service
Manual
Sicherheit
Safety
Materialnr./Part No.
720108000001
Dieses Service Dokument ist nur in Datenform verfügbar
This Service Document is only available as data
Änderungen vorbehalten/Subject to alteration
Made by GRUNDIG in Germany • H-S43 1204
http://www.grundig.com
Es gelten die Vorschriften und Sicherheitshinweise
gemäß dem Service Manual "Sicherheit", Material-
S
nummer 720108000001, sowie zusätzlich die eventuell abweichenden, landesspezifischen Vorschriften!
The regulations and safety instructions shall be
valid as provided by the "Safety" Service Manual,
S
part number 720108000001, as well as the
respective national deviations.
ǵ
KEY3
HOLD
START
CLK_24C01
KEY4
KEY3
SW_DOOR
KEY2
LCD_ACK
LIMT_SW
KEY2
KEY1
M_DATA
CLK_24C01
KEY4
SW_DOOR
PLAY
LCD_STB
KEY1
M_CLK
LCD_DATA
KEY5
HOLD
KEY5
R-OUT
EL
L_KEY1
L_KEY1
PLAY
L-OUT
RESUME
LINE_KEY
M_STB
DATA_24C01
DATA_24C01
LCD_ACK
LCD_DATA
LCD_STB
LINE_KEY
RESUME
M_DATA
M_CLK
M_STB
MDATA
GCTL
AC_IN
SQCK
START
MLD
BLKCK
RECH
SUBQ
AMUTE
PW_MUTE
RECH-SW
RST_DSP
CPU_CLK
MCLK
STAT
SLEEP
BAT_DET
LIMT_SW
L_OUT
R_OUT
BEEP_OUT
P_OFF
DVCC
DVCC
DVCC
D3V
DVCC
D4
4148
C16
221
C15
104
R4
47K
C17
221
S1
VOL-
D1
4148
C18
221
R1 331R
Q1
9014
D2
4148
C6
103
R6
4.7K
R11
10K
R7
47K
R19 331R
IC2
AT24C01A
1
2
3
4
5
6
7
8
VIN1
VOUT1
GND
DATA CLK
VCC
VOUT2
VIN2
IC1
SM8958
29
15
14
4
8
9
10
11
40
41
42
43
44
1
2
3
37
36
35
34
33
32
31
30
18
19
20
21
22
23
24
25
13
12
26
27
7
5
38
16
6
17
28
39
EA/VP
X1
X2
RESET
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P1.0/T2
P1.1/T2X
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
RD/P3.7
WR/P3.6
PSEN
ALE
TXD/P3.1
RXD/P3.0
VDD
VSS
P4.3
P4.0
P4.1
P4.2
R20 331R
C8
104
C3
221
R21 331R
C1
104
C4
221
C2104
C5
221
CN1
1.0mm X 10
1
2
3
4
5
6
7
8
9
10
SW1
HOLD
1
2
3
4
1
2
3
4
R18
4K7
R12
47K
R13
47K
SW2
DOOR
1
2
3
1
2
3
R8
47K
R23
4.7K
R24
4.7K
R14
47K
R10
47K
R16
10K
R2 331R
R3 331R
R15
12K
C7
106
C10
221
C9
221
CN2
J-JACK
8
7
6
5
4
2
3
1
9
ACK
STB
PLAY
EL
VCC3
R_OUT
L_OUT
GND
DAT
C11
221
C12
221
C13
221
R5
4.7K
R9
47K
C14
221
S2
VOL+
D3
4148
R22
10K
ǵ
CDP 2400 jog.
MGND
1. D3VA is for servo of RF, DSP, PICKUP
3. D3V is for servo of DSP
DGND AUGND
DVDD1.2. of DSP.MN662786
4. A3V is for servo of DSP,Audio DAC
AGND
> 0.2ms
2. 1V8 is for servo of DSP
5. DVCC is for MCU
For DA23
120K
3K6
3K3
5.6K
SP+
F-
T+
FE
SP-
PVCC2
LIMT_SW
TE
AVCC
SL+
ARF
ARF
T-
SP+
SL+
P_OFF
LD
SL-
F1
TE
SP-
E1
SL-
FE
F+
F
T-
C
AVCC
T+
VREF
VR
PD
LD
E
A
F+
D
F-
B
PVCC1
SVA6
FOM
TRVM
SPOUT
SVD[0..3]
TRM
BLKCK
/CAS1
SVA9
BDO
SVD0
SQCK
TBAL
SVA8
TRP
VREF
TRM
/CAS0
SVD0
/WE
SGND
SUBQ
FBAL
SVD2
/RAS
SVA9
FBAL
SVD3
SVA3
/CAS0
RFENV
TRVP
SVA[0..9]
MLD
MDATA
NRFDET
SVD3
SVA8
SVA7
OFTR
SVA3
SVA5
SVA7 SVA0
TBAL
SVA0
SVA6
SVA1
PMCK
STAT
FOP
SVA4
/RAS
RFENV
SPPOL
TRVM
SVA4
SVA2
TRVP
SVD2
SPOUT
A3V
SVA1
SVD1
SVD1
FOM
FOP
OFTR
SPPOL
BDO
SVA2
NRFDET
SVA5
VREF
TRP
/WE
/CAS1
MCLK
PMCK
RECHARGE
CPU_CLK
PRIGHT
P_OFF
MDATA
GCTL
AC_IN
MCLK
SLEEP
START
MLD
STAT
RECH-SW
SUBQ
RST_DSP
BLKCK
RECH
LIMT_SW
PLEFT
SQCK
BAT_DET
AMUTE
RST_DSP
1V8
1V8
D3V
GND
DVCC
D3VA
A3V
D3VA
A3V
D3V
1V8
D3V
D3V
GND
D3VA
DVCC
DVCC
DVCC
C44
103
IC6
AN41502A
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
EMP
RESET
OFF
PREGND
EO
EI
SVCC
CRP
AVCC
VSUBIN
VSUB
SSW
SVCCF
USW
PGND1
DSW
PVCC1
VSEN
START
LG
VG
REGB
PVCC2
VCNT
FO4
RO4
DRGND2
FO3
RO3
VM
RO2
FO2
DRGND1
RO1
FO1
MON
FI1
RI1
FI2
RI2
FI3
RI3
FI4
RI4
CLK
SOFT
CT
SPRT
C30
334
+
C78
220uF
C53
22P
C32
104
C86
104
R47 1K/0R
R49 47E
C36
560P
C41
222
R56
150
C40
103
C69
104
R64
15K
R32
C39
100P
BT1
+3V
+
C46
100uF
C81
104
C58
474
R43 101R
R34
10K
R61
22K
Q8
8050
C27
104
C20
104
C23
104
R62
331R
C28
223
R53
56K
+
C24 47uF
R42
51K
C52
104
R35
10K
Q6
9014
C62
104
R68
10K
C25
22P
C29
223
C55
103
R26 10K
R28 2R2
R80
100K
R2 7 10K
R65
7.5K
C48
560P
IC5
MN662786
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
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
73
74
75
76
77
78
79
80
DRVDD
D0
D1
NWE
NRAS
D2
D3
NCAS0
NCAS1
A8
A7
A6
A5
A4
A0
A9
A1
A2
A3
DVSS2
DVDD2
SPOUT
TRVP
TRVM
TRP
TRM
FOP
FOM
IOVDD1
TBAL
FBAL
FE
TE
RFENV
OFT
NRFDET
BD0
LDON
ARF
IREF
ADPVCC
DSLF
DRF
PLLF
VCOF
AVDD2
AVSS2
OUTL
AVSS1
OUTR
AVDD1
FSEL
TMOD1
TMOD2
FLAG
IPFLAG/CLVS
EXT0
EXT1
IOVDD2
TX
MCLK
MDATA
MLD
BLKCK
PWMSEL
SMCK
DMUTE
STAT
NRST
SPPOL
PMCK
NCLDCK
SUBC
SBCK
NTEST
X2
X1
DVSS1
DVDD1
EXT2
R63
9K1
R60 570K
R54
68K
Y1
16.9344M
D6
IN4148
C85
104
R44 0R
JP3
L4
LL
+
C80
1UF
R45
10K
+
C82
220U
C60
103
Q4
8550
+
C83
220uF
R78
150K
C19
10UF
R66
R75
1K
C57
224
R73
10K
L2
330uH
IC4
AN8399SA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
PD
LD
VCC
RFN
RFOUT
RFIN
LDRCTL
CAGC
ARF
CEA
3TOUT
CBDO
BDO
COFTR
OFTR
NRFDET
A
C
B
D
F
E
TBAL
FBAL
GCTL
FEOUT
FEN
TEOUT
TEN
VREF
SLPSW
GND
R72
33K
C66
104
D7
IN4001
R76
4K7
R70
47K
R74
220E
+
C63
47uF
C75
104
C56
104
C61
103
L1
330uH
R71
10K
L3
100uH
R79
820E
CN4
1.5mm X 6
1
2
3
4
5
6
C22
104
+
C68
100uF
+
C70
100uF
R31
3K6
C59
223
C34
104
Q7
9014
C71
104
JP5
+
C74
47uF
C73
1UF
R36
0
C37
104
+
C76
330uF
R58
100K
+
C33
47uF
R48 1K
R29 91E
C72
1UF
+
C21
220uF
IC3
4BIT_DRAM_16M
8
9
10
11
12
7
1
2
3
4
5
6
24
23
22
21
20
19
18
17
16
15
14
13
A0
A1
A2
A3
VCC
A10
VCC
I/O0
I/O1
/WE
/RAS
A11
GND
I/O3
I/O2
/CAS
/OE
A9
A8
A7
A6
A5
A4
GND
C77
104
D5
1N4148
R69
JP4
+
C65
22uF
R38
100E
R55
10K
R30 0R
R41
R57
2K2
C49 334
Q5
9014
JP2
R67
10K
R50 1K
R40
2K2
C84
104
C31
104
C54
104
CN5
DC4.5V
C50 331
R51 1K
JP1
C79
104
R52 1K
R33
3K6
C42 22P
C51 105
C38
562
C43 22P
C35
103
C45
104
Q3
9014
+
C67
47uF
R77
10K
C26
104
R39
18K
C64
104
Q2
8550
R46 1K/0R
C47
104
R25
4.7E
CN3 1.0mmx16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
E
C
A
D
B
F
VC
VCC
GND
LD
MD
VR
T-
FF+
T+
R59
1K
R37
0
D8
IN5819
ǵ
CDP 2400 jog.
PRIGHT-OUT
PLEFT-OUT
PRIGHT-OUT
PLEFT-OUT
R-OUT
L-OUT
BEEP_OUT
PW_MUTE
PLEFT
L_OUT
R_OUT
PRIGHT
A3V
R96
680E
R101
680E
C99
1500PF
C95
104
C101
1500PF
IC7
BH4453F
1
2
3
4
5
6
7
8
OUT1
MUTE
IN1
GNDIN2
B1AS
OUT2
VCC
C87
220UF
R99
100K
C89
220UF
R98
100K
R83
12R
C96
220UF
R89
75K
R94
47K
R91
10K
R85
10K
C97
10UF
R87
3K3
R88
3K3
C92
104
R102
270E
C88
4.7UF
C93
104
R95
680E
L5
601/100M
C90
4.7UF
R100
680E
R84
100K
C98
2200PF
C102
10UF
L6
601/100M
C91
1UF
C100
2200PF
R81
1K
R92
1K
C94
33UF
R82
330K
R97
270E
SW3
ABBS
1
2
3
4
5
6
1
2
3
4
5
6
R90
10K
R86
10K
D10
1N4148
D9
1N4148
ǵ
CDP 2400 jog.
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