Grundig RRCD 3400 MP3 User manual

RRCD 3400 MP3
Service Document
Exchange Set
Es gelten die Vorschriften und Sicherheitshinweise
gemäßdemServiceManual"Sicherheit",Material-
nummer720108000001,sowiezusätzlichdieeven-
tuell abweichenden, landesspezifischen Vorschrif-
ten!
The regulations and safety instructions shall be
valid as provided by the "Safety" Service Manual,
part number 720108000001, as well as the
respective national deviations.
S
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 1104
http://www.grundig.com
S
Service
Manual
Sicherheit
Safety
Materialnr./Part No.
720108000001
ǵ

RRCD 3400 MP3
ǵ

RRCD 3400 MP3
ǵ
TUNER
IC 501
FUNCTION
SELECTOR
SW 302
TAPE R/P
IC 202
AUDIO
CONTROL
VR301
MUTING
CIRCUIT
Q207 Q208
POWER
AMPLIFIER
IC201
CD
MECHANISM
DA11 B3V
MCU U701
CD SERVO SYSTEM
U702 U703 U704 U705
3.3V REG
U708
CD DISPLAY
MAIN SUPPLY
Q203 Q204 Q205
AC IN
BATT.
1.5V X 6
DC 7.5V
R-CH SP
FM ANTENNA
R/P HEAD
E. HEAD
POWER SWITCH AND
SHORT CIRCUIT
PROTECTION
Q201 Q202 Q206
L-CH SP
+5V REG
U709

RRCD 3400 MP3
ǵ
11-Nov-2004
POWER ON OFF CONTROL
6.5V OUT PUT
GND
TO FUNCTION BOARD
TO CN402
R/CH
L/CH
R/CH
L/CH
GND
GND
B+
MUTE
Q207
9014/C
R201
5K6
C203
1u
C205
500P C207
100u
Q201
9012/H
C209 47u
C206
500P
R202
5K6
Q208
9014/C
C202
1u
C208
100u
C210
470u
C211
20nII50V
C213
100n
C216
1000u
C214
100u
C218
100n(m)
C215
100u C219
100n(m)
D201
1N4148
C217
1000u
R208
1 ohm
R209
1 ohm
R210
33K
R211
33K
D202
1N4148
C220
100u
Q202 9014/C
R216
330
R266
390
D203
1N4148
R219
680K
R218
1M5
R223
39K
Q204
9014/C
Q205
9014/C
R217
3K3
R215
39K
R214
6K8
C224
2u2
D204
1N4148
R213
820K
C225
1u
Q206
9014/C
D205
1N4148
D206
1N4148
R212
15K
3
2
11
10
1
12
PRE G N D
6
5
9
7
8
4
IC201
DV3287B
A
-
+
M401
MOTOR
SW202
LEAF SWITCH
N
S
E/H
ERASEHEAD-M
Q214
9014/C
L/CH
PLAYHEAD
R/CH
PLAYHEAD
1
2
3
CN208B
1
2
3
CN208A
C249
10n
C226
100u
Q203
B986S/B772
1
2
3
4
CN207B
R206
68
R205
68
R263
2K7 R220
39K
R221
82K
C223
1n
R264
82
T H E RM A L
F U S E
C
T1
AC SOCKET
SW1
1P2T
BATT.
9V
C105
20n II 50V
L. SPK
5.7 ohm
R. SPK
5.7 omh
1
2
3
4
CN402B
J401A
STEREOJS
4
5
6
SW401B
JACK SW.D
1
2
3
SW401A
JACK SW.D
R403
220
R401
220
R404
150
R402
150
1
2
3
4
CN202
C222
20n II 50V
C221
1000u16V
16V 16V
D207
1N4148
C106
2200u16V
1
2
3
4
5
6
7
8
9
IC202
LS22241
13
14
15
SW201E
8P2TD
3
2
1
4
6
7
L201
9170
R262
100K
1
2
3
4
CN207A
C248
2n2(m)
22
23
24
SW201H
8P2TD
7
8
9
SW201C
8P2TD
R261
15K
C247
2n2(m)
C245
4u7
C246 2n2(m)
R253
15K
C244
4u7
C242
1n5(m)
C241
1n5(m)
R257
47
C240
100u
C239
100u
R255
47
4
5
6
SW201B
8P2TD
R249
3K9
R250
3K3
C237 39n(m)
R243
18K
C235
4u7
10
11
12
SW201D
8P2TD
R245
2M7
C243
47u
R244
18K
C236
4u7
19
20
21
SW201G
8P2TD
C238
39n(m)
R248
3K9
R242 3K3
Q210
9014/C
R239
3K3
R234
1M5
C234
0.47u
R232
470
R235
2K2
R238 18K
Q209
9014/C
R240
3K3
R231
470
R233
1M5
C233
0.47u
R267
2K2
R237
18K
R226
100
C230
220u
C229
220u10V
C231
10n II 50V
R229
10K
1
2
3
SW201A
8P2TD
Q212
9014/C Q213
9014/C
R228
10K
Q211 9013/H
R227
47K
C228
22u10V
R230 100
C232
47u10V
R225
22K
R224
22K
L/CH
R/CH
L/CH REC IN
GND
R/CH REC IN
L/CH
GND
R/CH
Vcc
CD SYNC REC
L/CH
R/CH
16V
115
R222 390K
C250
47u
16V
C256
4u7
C251
4u7
R254
4K7
R236
1K5
R241
1K5
R251
47
R277
100
R278
100
C201
1u
C204
1u
L401
3T
C257
470u16V
R406
150
R405
150
R260
1K8
R252
1K8
C258
10u
1
2
3
4
CN402
1 2 3 4
CN403
JP403
10mm
1
2
3
4
5
6
7
8
CN203
1
2
3
4
5
6
CN205
JP201
10mm
JP202
10mm
JP203 10mm
JP204
8mm
JP205
10mm
C101
10n II 50V
C102
10n II 50V
C104
10n II 50V
C103
10n II 50V
D101 1N4001
D102
1N4001
D1031N4001
D104
1N4001
JP206
11mm
JP207
6mm
P1
AC
P2
AC
P3
TRAN
P4
DC OUT
P5
GND
JP209
10mm
JP210
8mm
JP211
8mm
JP212
5mm
C401
2n
C402
2n
L402
3T
L403
3T
1 2 3 4 5 6 7 8 9
CN401A
1 2 3 4 5 6 7 8 9
CN401
1
2
CN101
1
2
CN204
JP213
14mm
P6
GND
R281
22K
7.5V
10
11
12
9
SW302C
4P3TD
2
3
4
1
SW302A
4P3TD
6
7
8
5
SW302B
4P3TD
14
15
16
13 SW302D
4P3TD
R310
15K
R311
15K
C309
100n(m)
C310
100n(m)
R314 3K9
R315
3K9
1
2
3
SW301A
2P2TD
4
5
6
SW301B
2P2TD
R312
30K
R313
30K
C307
330P
C308
330P
R308
68K
R309 68K
C306 22n(m)
C303
220n
C304
220n
Q301
9014/C
Q302
9014/C
R302
3K3
R303
3K3
R304
390K
R305
390K
C301
22n(m)
C313
1u
C314
1u
R306
8K2
R307
8K2
R301
100
R316
100
C311
220u
C312
220u
1
2
3
4
CN302
D301
1N4148
D302
1N4148
D303
1N4148
C320
22u
R319
15K R318
15K
R317
15K
C315
22u
C317 100u
L/CH
GND
R/CH
L/CH
GND
R/CH
CD Vcc
L/CH
GND
R/CH
TUNER Vcc
L/CH TO REC
GND
R/CH TO REC
L/CH
GND
R/CH
R327
3K9
R320
30K
R323
30K
R322
3K9
ON/OFF CONTROL
B+
6.5V OUT PUT
MUTE
5
6
7
VR301B
50KB
1
2
3
4
VR301A
50KB
R325
100
R326
100
FromCass CN205
To CD Board
SYNC REC
C305
0.47u
C302
0.47u
R321
68K
C319
300P
R324
68K
C318
300P
C329
270P
C323
270P
C324
100n
MUTE
SYNC
R329
4K7
R330
4K7
R328
7K5
R331
7K5
1
2
3
4
5
6
7
8
CN301
8PINS
1
2
3
4
5
6
CN305
JP301
10mm
JP302
10mm
JP303
15mm
JP304
15mm
JP306
17mm
JP305
16mm
JP307
8mm
JP308
12mm JP309
6mm
1
2
3
4
5
6
7
8
CN303
6.5V
JP310
15mm
JP311
5mm
VLED

RRCD 3400 MP3
ǵ
DM-
12
GND2
13
OPOUT
14 OPI- 15
OPI+ 16
TR- 17
TR+ 18
TRO 19
(TRO) 20
VCC1 21 VCC2 22
BIAS 23
(FOO) 24
FM-
1
FM+
2
FMO
3
(FMO)
4
TRB
5
TREG
6
MUT
7
GND
8
(DMO)
9
DMO
10
DM+
11
FOO 25
FC+ 26
FC- 27
GND 28
GND3
29 GND4 30
U704
MM1469PH
AD0
12
IO1
13
IO2
14
IO3
15
GND
16 IO4 17
IO5 18
IO6 19
IO7 20
IO8 21
CE1 22
AD10 23
OE 24
NC
1
AD16
2
AD14
3
AD12
4
AD7
5
AD6
6
AD5
7
AD4
8
AD3
9
AD2
10
AD1
11
AD11 25
AD9 26
AD8 27
AD13 28
WE 29
CE2 30
AD15 31
3V3 32
U705
1M SRAM (SOJ)
2VRO 12
TEN 13
TEO 14
SBAD 15 FEO
16
FEN
17
SEB
18
VRO
19
RERP
20
BTC
21
RFCT
22
PKC
23
RFRPIN
24
VCC3 1
RFGC 2
GMAD 3
FNI 4
FPI 5
TPI 6
TNI 7
MDI 8
LDO 9
SEL 10
TEB 11
RFGO
25
GVSW
26
AGCIN
27
RFO
28
GND
29
RFN2
30
U703
TA2153FN
SDIo
12
BCKiO
13
LRCKiO
14
AD5
15
CE
16
OE
17
2V5
18
STANDBY
19
VSS
20
VSSL
21
VRAL
22
AD10 33
LD
23
2V5L
24
2V5R
25
RO
26
VRAR
27
VSSR
28
TESTP
29
CKS
30
AD12
31
AD11
32
AD9 34
3V3T 35
AD8 36
AD7 37
AD6 38
REQ 39
VSS 40
AD13 41
AD14 42
WR 43
AD16 44
RESET
1
MIMD
2
AD0
3
AD1
4
SDA
5
SCL
6
AD2
7
3V3T
8
SDo
9
AD3
10
AD4
11
AD15 45
io0 46
io1 47
GND 48
io2 49 io3 50 io4 51
2V5 52
io5 53 io6 54 io7 55
GNDP 56
Pdo 57
Vco1 58
2V5P 59
Cko 60
2V5X 61
xi 62
xo 63
GNDX 64
U702
TC94A02F-007
S12
12
S13
13
LRCK
14
BCK
15
DAT A
16
DOOR-SW
17
DOOR-OUT-SW
18
MVDD1
19
MVSS1
20
TRAY-CLASE
21
TRAY-OPEN
22
NC
33
EEP-SCL
23
EEP-SDA
24
PU-INNER-SW
25
KEY-AD1
26
KEY-ED2
27
KEY-AD3
28
PUH SELECT
29
REQ
30
SDA
31
SCL
32
NC
34
NC
35
NC
36
FL-TL
37
CD-RW
39
MUTE
40
RESET
41
DRV
42
DOUT
43
SBSY
44
SBOK
45
S1
1
S2
2
S3
3
S4
4
S5
5
S6
6
S7
7
S8
8
S9
9
S10
10
S11
11
VDD1
46
VSS1
47
P2VREF
48
PDO
49
TMAX
50
TESTC
38
LPFN 51
LPFO 52
RVREF 53
VCOF 54
AVSS 55
SLCO 56
RFI 57
AVDD 58
RFCT 59
RFZI 60
RFRP 61
FEI 62
SBAD 63
TEI 64
TEZI 65
FDO 66
TRO 67
VREF 68
RFGC 69
TEBC 70
XI 78
FMO 71
DMO 72
2VREF 73
SEL 74
VDD2 75
VSS2 76
XVSS 77
DVSR 81
NC 82 NC 83 NC 84 NC 85 NC 87
TESTM 88
3DIG/6DIG 89
RST 90
SYNC-REC 91
REMOTE 92
MXO 93
MXI 94
MVSS2 95
XO 79
XVDD 80
MVDD2 96
COM1 97 COM2 98 COM3 99 COM4 100
NC 86
U701
TC94A09F-002
Q707
TL431
S1
S2
S3
S4
S5
S6
S7
S8
S9
C1
C2
C3
C4
C786
10n
R788
10K
R791
10K
C785 100P
R792
47K
R790 560
R789
10
C781
100n
C783
100n
+
C782
100u
C799
15P
C780 15P
X701
19.93MHz
R780 10K
C778
10n
C777 47n
C776 47n
C775 47n
C774 47n
C773 470P
C772
470P
R723 3K3
1
2
3
4
5
6
7
8
9
CN705
9PINS
C1
C2
C3
C4
S1
S2
S3
S4
S5
S6
S7
S8
S9
R799
10K
R795 10K
R793
1K8
R794
270
SANYO DA11V
FRONT LOADING
PUH SELECT
R750 10K
REMOTE
AD3
R796
22K
R726
27
R717 10K
1
2
3
4
5
6
CN707
6PINS
TO KEY BOARD CN502
TO CD DOOR
TO DISPLAY BOARD CN?
+
C78747u
R798
1K
R797 1K
R718 10K
R756 2K2
R755 2K2
R754 2K2
R758
4K7
R7594K7 R7574K7
R712 10K
R733 10K
C740 100n
C736
100n
3V3
C738 100n
R748 2M2
R752 10K
R753
2K2
R749
10K
R782
220K
C733
100n
C714 100n
R711 10K
R751
10K
C712
100n
+
C711
47u
+
C725
47u
+
C709
47u
C710
100n
C708
2n2
C705
2n2
C704
2n2
C707
2n2
R710 220
R708 220
R709
220
R707 220
+
C703
10u
+
C706
10u
AD00 AD01 AD02 AD03 AD04 AD05 AD18 AD19
IO7
IO6
IO5
IO4
IO3
IO2
R747 10K
C737
100n
R745
270
R746
270 C735
330n C734
100n AGND(PLL)
IO1
IO0
AD15
AD16
AD17
AD14
AD13
AD06
AD07
AD08
AD09
AD10
3V3
R719
10K
L: TOP LOADING
R784
10K
C770
10n
+
C771
47u
+
C769
47u
C768
47P
R783
47K
+
C761
47u
R781 15K
C767 15n
C76610n
C7652n7
C764 4n7
C762
10n
+
C763
47u
C723 47n
R722
220
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN702
16PINS
1
2
3
4
5
6
CN703
6PINS
R725 220
R786
4K7
Q709
8550C
Q710
9014C
C751
10n
+
C752
1000u R736
680
R737
4K7
+8V
R738
22K
R721
5K6
SLT-
SLT+
FM+
FM-
DM-
DM+
TO CD MECHANISM
R774 33K
R724
220
R773 1K
TEO
T2
C749 4n7
R772
56K
+
C759
47u
+C750
100u
R771 15
Q706
9015C
L708
10uH
R770
100
R769
62K
R768 68K
R767 68K
R766 68K
R765 68K
R764 62K
R763 15K R762 15K R761 15K R760 15K
C741
10n
L713
10uH
TO CD PUH(SANYO DA11V)
FC-
TR-
TR+
FC+
PD
VR
LD
GND
F
C
B
A
D
E
VCC
VC
C748 220n
C747 220n
T5 RE GO C794
100n
C743
10n
C760
56P
+C 742
47u
+C746
47u
C745
100n
R775220
R778
18K
C744
2P
T1
VREF
R776
43K
R777
2K2
R779
1K
T4
FEO
T3
RFO
R830 10K R829 10K R828 10K R827 10K R826 10K R825 10K R824 10K R823 10K R822 10K R821 10K R820 10K R819 10K R818 10K R817 10K
C732 100n
+
C731 47u
128KX 8 (15ns)
R835 10K R834 10K R833 10K R832 10K R831 10K R844 10K R843 10K R842 10K R841 10K R840 10K R839 10K
3V3
IO7
IO6
IO5
IO4
IO3
IO2
IO1
IO0
AD15
AD16
AD17
AD14
AD13
AD06
AD07 AD08
AD09
AD10
AD00
AD01
AD02
AD03
AD04
AD05
AD18
AD19
AD11
AD12
AD11
AD12
IO(0-7)
AD(00-19)
1
2
3
4
5
6
7
8
CN701 6PINS
R702
100K
R701
100K
SYNC-REC
CD GND
+8V
R-CH
AGND
L-CH
L707
47uH
+
C730
47u +
C720
47u
R716
10K
R715
33
C729
100n
+
C728
220u
Q708
TL431
L705 47uH
+C726
47u
+C719
10u
R714
10K
R713
33
+
C721
47u
+C727
47u
L706 47uH
L704
47uH
OUT IN
G
U709 7805
OUTIN
G
U708
B1117N
L703
47uH
L702
47uH
3V3
+
C715
100u
+
C716
220u
C717
100n
C718
100n
FOR SANY O DA11V PICK- U P
DGND
+5V
AD2
AD1
LM-OP
LM-CL
OLT
GND
CLT
DIGITAL3V3 REGULATOR
ANOLOG 2V5
(PLL)
ANOLOG 2V5
(DAC)
X©TAL 2V5
DIGITAL 2V5
DGND
DGND
X©GND
TO POWER MAIN BAORD
12
13
141
2
3
4
5
6
7 8
9
10
11
U706
TC74HC14
GND
MUTE
C701
100n
Q703
9015C
R705
10K
R706
10K 3V3
C702
10n
+5V
Q704
9014C
R785
4K7
R720
10K
Q711
9015C
+
C713
220u
C739
100n
+C722
100u
R727
1K
+5V
S10
S11
S12
S13
1
2
3
4
5
6
7
8
CN706
8PINS
S11
S12
S13
S10
+5V
J702
WIRE
H:3 DIGIT
H:6 DIGIT
LCD DISPLAY
D701
4148
+
C784 10u
Q705
9014C
J701
WIRE
H: FRONTLOADING
+5V
1 2 3 4 5 6 7 8 9
U707 T A7291S
1
2
3
4
5
CN709
5PINS
+5V
R787
22K
3 Sep. 2004
R845
100

RRCD 3400 MP3
ǵ
11-Nov-2004
TO STEREO LED
MONO
STEREO
1
2
3
5
6
4
D501
1N4148
D502
1N4148
C504
0.47u
C505
4u7
0 1 5
VCT501A
AF1-126E20D-12T
0 3 5
VCT501C
PVC126
C512 130P
NPO
0 2 5
VCT501B
PVC126
C510
4u7
CF501
465KHz
C517
100n(m)
D503 LED
R504
3K3
1
2
CN502B
2PINS
1
2
CN502A
L502
4.5x3T5
R501 330
C519
20n II 50V
C531 100u
C520
100u
C532
10u
C530 10n II 50V
1
2
3
4
L506
MW COIL
R512 10K
R511
10K
R502 220
1
2
3
4
5
6
7
817
18
19
20
21
22
23
24
9
10
11 14
15
16
12 13
IC501 SP2111
C523 100n
C524
100P
C525 4n7(m)
C526
4n7(m)
C522
0.47u
C508
5P NPO
CF502
10.7MS3
R505
220
CF504
10.7MHzG77-A
C507
500P
C518
20n II 50V
P503
mw grn
P501
mw wht
0 4 5
VCT501D
PVC126
3
2
1 6
4
7
T501 2492
Q501
9015/C
R506
22K
R507
1K
R513
100
C527
100n
C521
0.47u
4
6
3
2
1
L504
4357
C528
3n3(m)
C529
100n
C501
30P
C516
0.47u
R508
220K
L503
3T
C502
30P
L501
5x4.5T
C509
24P
N150
C503
30P
C506
18P
NPO
T P
T P
T P
T P
T P
T P
C514
10n(m)
C515
10n(m)
ANT
FMANT
SW502
1P2T
1
2
3
4
CN501
L/CH
GND
R/CH
Vcc
1
2CN503A
1
2
CN503B
C534
10n II 50V
C533
10n II 50V
CF503 10.7MS3
C535
1u
R517
5K6
R516
68K C51315P
JP502
6mm
JP501
6mm
JP505
6mm
SW501
1P2T
JP503
15mm

RRCD 3400 MP3
ǵ
11-Nov-2004
S601
PLAY/PAUSE
S603
UP-SKIP
S602
STOP S604
DOWN-SKIP
S606
PROGAM
S605
REPEAT
S607
DIR-UP
S608
DIR-DOWN
AD1
AD2
AD3
GND
R601
10K
R606
10K
R609 10K
C601
100P C602
100P
C603
100P
R602
1K5
R604
2K7
R605
10K
R607
1K5
R608
4K7
R611
3K9
R610
6K
R612 470
D601
LED
5V
P601
LED
1
2
3
4
5
CN601
S13
17
S12
16
S11
15
S10
14
S9
13
S8
12
S7
11
S6
10
S5
9
S4
8
S3
7
S2
6
S1
5
C4
4
C3
3
C2
2
C1
1
3400 Display CSL-83112
1 2 3 4 5 6 7 8 9
CN602A
1 2 3 4 5 6 7 8
CN602B

RRCD 3400 MP3
ǵ

RRCD 3400 MP3
ǵ

RRCD 3400 MP3
ǵ