Grundig RRCD-3410 Service Manual
Service Document
Exchange Set
RRCD 3410
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 0105
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
FM ANTENNA
E. HEAD
R/P HEAD
CD
MECHANISM
DA11 B3V
TUNER
IC 501
TAPE R/P
IC 202
FUNCTION
SELECTOR
SW 302
MCU
CD SERVO SYSTEM
AUDIO
CONTROL
VR301
MUTING
CIRCUIT
Q207 Q208
DC 7.5V
POWER
AMPLIFIER
IC201
R-CH SP
L-CH SP
POWER SWITCH
AND
SHORT CIRCUIT
PROTECTION
Q201 Q202 Q206
IR SENSOR
REMOTE
IC1
ǵ
IC701 IC702 IC703
CD DISPLAY
BATTERY
BACKUP
3.3V REG
Q703~Q705
MAIN SUPPLY
AC IN
Q203 Q204 Q205
BATT.
1.5V X 6
RRCD 3410
CN302
4PINS
CN303
7PINS
To CD Board
From Cass CN205
Q214
ERASEHEAD-M
PLAYHEAD
PLAYHEAD
SW202
LEAF SWITCH
MOTOR
M401
CN305
E/H
L/CH
R/CH
4
3
2
1
1
2
3
4
5
6
7
1
2
3
4
5
6
6PINS
+
A
-
L/CH
GND
R/CH
TUNER Vcc
L/CH
GND
R/CH
CD Vcc
MUTE
6.5V
L/CH
GND
R/CH
L/CH TO REC
GND
R/CH TO REC
C249
10n
2K7
R263
9014/C
N
S
R330
JP304
10mm
R264
CN207B
4PINS
82
CN208B
3PINS
R301
R304
390K
C319
300P
R305
390K
68K
JP303
10mm
R250
3K3
300P
R303
R236
220n
SW301A
SW301B
220n
1K5
C303
2P2TD
C304
3K3
2P2TD
100
C329
270P
R321
68K
R310
C307
15K
330P
1
C309
2
3
R315
6
5
4
68K
R324
R316
D302
C315
22u
R318
15K
100n(m)
R314
3K9
1N4148
R229
10K
R240
3K3
100
Q209
9014/C
234
VR301A
1
50KB
3K9
100n(m)
C310
VR301B
567
50KB
R311
C308
330P
15K
C323
270P
JP309
8mm
JP306
8mm
JP305
8mm
D303
22u
C320
Q212
9014/C
JP210
8mm
1M5
15K
R224
22K
10n II 50V
470
R233
C233
0.47u
1N4148
R317
C231
R231
220u
47u10V
R232
470
C324
100n
R226
100
C230
C232
1M5
C256
Q210
9014/C
4u7
R239
3K3
CN301
220u10V
R230
R234
C234
0.47u
7PINS
R225
22K
Q213
C229
C257
470u16V
1
L/CH
2
GND
3
R/CH
4
MUTE
5
6.5V OUT PUT
6
ON/OFF CONTROL
7
B+
9014/C
10K
100
R235
2K2
C201
1u
R201
5K6
Q207
9014/C
R202
Q208
5K6
9014/C
C204
Q211
R228
C228
22u10V
R227
47K
R237
18K
R238
R267
2K2
1u
9013/H
C203
1u
500P
C207
C205
100u
C209
C258
10u
100u
C202
1u
C208
C206
500P
6
R206
5
68
9
47u
7
R205
8
68
IC201
DV3287B
1
12
PRE GND
R251
47
Vcc
R254
4K7
6PINS
CN205
1
L/CH
2
GND
3
R/CH
4
L/CH REC IN
5
GND
6
18K
R/CH REC IN
100u
1
L/CH
2
GND
3
R/CH
4
MUTE
6.5V OUT PUT
5
POWER ON OFF CONTROL
6
B+
CN203
7
8PINS
8
TO FUNCTION BOARD
C226
11
10
3
2
4
JP209
10mm
C214
100u
C215
100u
9014/C
Q206
1N4148
D205
TO CD PCB CN709
C210
470u
16V
R212
15K
D206
JP212
5mm
9012/H
Q201
1N4148
CN201
100n(m)
1N4148
2
1
JP211
8mm
C213
C211
20nII50V
1000u
C216
C218
100n(m)
1N4148
D201
1000u
C219
R209
D202
1 ohm
C220
100u
R216
R213
330
820K
D204
R214
1N4148
6K8
C225
1u
R215
39K
C224
2u2
100n
P6
GND
16V
TO CN402
CN202
CN402
L/CH
1
1
GND
2
R208
1 ohm
2
GND
3
3
R/CH
4
4
4PINS
4PINS
C217
CN401A
9PINS
R210
33K
Q202
3K3
R211
33K
9014/C
R218
R219
680K
1M5
D203
1N4148
R223
39K
R217
Q205
9014/C
39K
C223
1n
9PINS
CN401
R406
150
Q203
B986S/B772
R266
390
R221
82K
R220
390K
R222
2PINS
D102
1N4001
1N4001
16V
1N4001
D103
1N4001
P5
GND
C102
10n II 50V
C103
10n II 50V
BATT.
9V
D207
1N4148
JP213
14mm
10n II 50V
10n II 50V
CN101
1
2
2PINS
CN204
1
2
2PINS
D101
C101
C104
D104
2200u16V
C106
1
CN402B
4PINS
2
3
4
CN403
4PINS
123456789
123456789
SW401B
6
5
4
JACK SW.D
R405
150
150
150
L401
3T
C402
C221
C222
16V
20n II 50V
1000u16V
9014/C
Q204
P1
AC
C105
P2
AC
20n II 50V
TRAN
SW1
P3
P4
DC OUT
1P2T
L. SPK
5.7 ohm
4
R402
R404
2n
2n
C401
5.7 omh
R. SPK
R401
220
SW401A
3
2
1
JACK SW.D
L4023T
T1
115
T H E R M A L
F U S E
AC SOCK ET
3-Dec-2004
123
JP403
10mm
C
R403
220
L403
3T
J401A
STEREOJS
R302
220u
R277
C251
4u7
100
8P2TD
R252
1K8
R306
C312
C313
8K2
1u
8K2
R307
C314
1u
4P3TD
SW201G 8P2TD
21
20
19
39n(m)
C238
R248
C240
100u
18K
12
R245
11
10
2M7
R243
100
56K
R278
C239
100u
C237
8P2TD
SW201B
4
5
6
39n(m)
13
14
15
16
3K9
R249
3K9
R320
30K
R327
12K
R328
R329
1K
3
2
1
R262
100K
4
3
2
1
7K5
1K
R331
R322
7K5
12K
R323
30K
JP308
10mm
SW201A
1
2
3
8P2TD
R261
15K
C250
47u
L201
9170
4
C248
6
2n2(m)
13
14
15
SW201E
8P2TD
JP207
6mm
7
JP204
8mm
JP202
10mm
CN207A
4
L/CH
3
2
R/CH
1
4PINS
CN208A
3PINS
1
1
2
2
3
3
R260
1K8
SW201H
C247
2n2(m)
8P2TD
SW201C
8P2TD
SW302A
1
2
3
4
4P3TD
SW302C
9
JP307
10
10mm
11
12
4P3TD
SW302B
JP301
5
10mm
6
7
8
4P3TD
JP206
11mm
47
R257
R241
22
1K5
23
24
C245
4u7
7
8
C244
9
JP205
10mm
C246
C242
1n5(m)
SW201D
C241
1n5(m)
R255
47
4u7
2n2(m)
R253
15K
3K3
22n(m)
C301
0.47u
C305
JP302
10mm
R308
68K
30K
R312
Q301
9014/C
100
R325
R326
100
9014/C
Q302
30K
R313
C318
R309
0.47u
C302
C306
22n(m)
C311
3K3
220u
SW302D
JP203
10mm
R242
4u7
C236
IC202
9
L/CH
8
R244
7
6
47u
5
C243
4
3
2
R/CH
1
LS22241
C235
4u7
JP201
10mm
ǵ
RRCD 3410
10uH
CN701
Vc
1
Vcc
2
E
3
D
4
A
5
B
6
C
7
F
8
GND
9
LD
10
VR
11
PD
12
FC+
13
TR+
14
TR-
15
FC-
16
16PINS
CN702
DM+
1
DM-
2
FM-
3
FM+
4
SLT+
5
SLT-
6
6PINS
2PINS
1
2
CN703
DOOR SW
R701
10
9015/C
L701
R702
R703 180K
R704
R705 180K
R706 180K
R707 82K
R708
JP7167mm
JP725
5mm
5mm
JP724
100K
22K
+3V3
R749
+
C701
100u
Q701
82K
180K
91
JP703
7mm
13
14
OPT
GND2
C748
470u
OP1-15OP1+16OT3A17OT3B18IN3A19IN3B20VCC121VCC222BIAS23IN4B
R747
22K
C749
100P
JP732
JP731
12mm
JP734
6mm
12mm
33K
R709
R710
1K
1
2
3
4
5
6
7
8
9
10
11
JP7188mm
DMO
JP722
JP720
8mm
6mm
12
11
OT2A
IC703 MM1469PH
R745
5K6
8
IN2-B9IN2-A10OT2B
GND
29
30
GND3
GND4
R744
220
7
6
MUT
5
TREG
24
TRB
4
IN4A25OT4B26OT4A27GND
R746
470
R748
JP72910mm
C702
+
R711
C703
VCC3
FNI
FPI
TPI
TNI
MDI
LDO
SEL
TEBC
TEN
TEO
RFDC12GVSW
IC702
TA2157FN
TEO RFDC
JP717
8mm
OT1A1OT1B2IN1-A3IN1-B
100n
C747
28
6mm
JP727
47u
22K
100n
24
GND
23
RFN
22
RFO
21
AGCI
20
RFGC
19
RFGO
18
RFIS
17
RFRP
16
FEN
15
FEO
14
VRO
13
VRO C709
1000u
+
C746
C704
R712
1K
R713
2K2
C705
C707
39K
R716
+
C708 220u
JP702
5mm
4n7
7mm
JP701
C710
47n
2PINS
CN709
2
1
R714
3P
C745
56P
RFO
8K2
FEO
100n
100n
C706
100n
JP740
220
6mm
R715
5mm
JP714
+
100u
R753
OP
R754
47K
Q704
9014/C
R718
8550/C
C744
9012/C
R755
18K
560K
Q702
Q703
R757
1K
C726
R717
C719
RFGO
C713
10n
33n
10K
470P
C720
TROFOO
R743
33
C743
100n
R756
9014/C
C750
10n
JP730
10mm
C711
C712
C714
C715
47n
C721
470P
FMO
150K 1%
Q705
47P
47K
R719
R722
15n
JP738
7mm
47n
C722
JP735 6mm
C742
+
220u
3V9
C751
100u
R758
12K 1%
470K
2M2
R723
15K
10n
2n7
C723
R721
47n
7PINS
*
100K
R759
R760
18K 1%
R771
47K
100u
C716
+
R724
+
1K
C717
JP742
R720
5K6
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
C725
33n
47n
C724
JP737
6mm
R741
10n
+
C740
C741
47u
R739
JP715
10mm
CN704
1234567
L-ch
47u
10mm
PDO
TMAX
LPFN
LPFO
VCOF
AVSS
SLCO
RFI
AVDD
VREF
RFZI
RFRP
FEI
SBAD
TEI
TEZI
4K7
C739
GND
10n
C718
+
47u
10K
R-ch
JP708
15
16
P7-2/INTR
FOO
33
C738
C737
VCC
4mm
P7-1/SDIO2
TRO34RFGC35TEBC36SEL37FMO38DMO39CVDD40XO41XI42CVSS43DVDD
10n
D705
1N4148
JP709
6mm
11
14
10
13
12
P1-2/SO
P7-0/SCK2
P1-0/SCK1
P1-3/BUZR
P1-1/SDIO1
IC701
TC94A29FAG/FB-200
R750
1K
X701
16.9344
C736
15P
15P
R738
10K
R773
6.5V
GND
MUTE
3
9
8
4
5
6
7
MVSS
MVDD
P6-0/AD1
P6-1/AD2
P6-2/AD3
P1-3/AD4
RO45DVSS46LO47DVR
44
C733
+
3u3
R735
1K
C735
2n2
R737
10K
R740
100
120
8
5mm
JP707
1
2
P5-1/S10
P5-2/S11
P5-3/S12
P3-1/RX
TEST/P3-0
P2-3/COM4
P2-2/COM3
P2-1/COM2
P2-0/COM1
P8-1/MX O
P8-0/MX I
48
P5-0/S9
P4-3/S8
P4-2/S7
P4-1/S6
P4-0/S5
P3-3/S4
P3-2/S3
/REST
2V
IC704
C734
2n2
R725
1K
JP741
5mm
100K
+
10K
5
6.5V
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
1
GND
2
+
C731
C732
3u3
R734
1K
R736
4
REM
R726
R727
S9
S8
S7
S6
S5
S4
S3
RX
P3
C4
C3
C2
C1
Vout
Vin
3
GND
1N4148
D701
100K
3
22u
2
AD
R731
10K
JP743
20mm
1
3V3
1N4148
R772
13
+3V3
CN707
5PINS
R729
39K
R730
33K
R728
47K
X702
75KHz
101112
D704
1N4001
R770
D702
39K
R732
+3V3
C753
C728
10P
C729
10P
R751
10K
S3S4S5S6S7S8S9
RX
LCD701
3V9
D703
OP
4.7u
C4
P3
3-Dec-2004
1K
2PINS
CN708
1N4148
C1C2C3
13PINS
CN706
123456789
2
1
R752
10K
6PINS
CN705
1
2
3
4
5
6
FUNCT-B
ST
CLK
DA
CE
GND
ǵ
RRCD 3410
R501
47K
SVC201
C501
1n
C541
10n(II)
TD501
C546
100n
C502
10P
10n(II)
C538
100n
C503
10P
ANT
FM
T P
1
D501
1N4148
2
T P
4
6
TC501
T501
858290
10
4.5X3T5
L501
R332
OP
TD502
C504
OP
30P
C511
D502
1N4148
3
2
1
R506
R502
OP
OP
3
T P
150
JP501
10mm
C505
C512
30P
C545
47K
TC502
OP
C513
30P
L506
4.5X4T5
1n
R531
120K
R503
OP
L502
9018/F
Q505
TC503
T10P
30
1
C516
220u
C542
TD503
SVC348
L503
70:30T
29
2
+
L10.7S
28
3
C514
C515
L10.7S
CF501
R532
68
10n(II)
27
4
+
100n
R504
47K
C506
18P
JP504
26
5
22u
CF504
TD504
SVC201
JP
25
6
C547
1n
4.5X2T5
24
7
CF502
R530
JP
SFU450B
R505
R534
10
L504
23
8
JT10.7MG-E
R523
390
R524
C528
20P
4K7
1
2
3
2K2
SW502
L507
100uH
R525
100n
C540
C532
20n
C525
1n5(m)
220
C527
+
C526
+
1u
R514
10
6
5
4
10u
C531
1u
R515
4K7
+
C544
100u
R511
6K8
R510
6K8
R512
C530
100n
22K
1N4148
D504
C535
15P
C534
+
47u
C543
10n(II)
4
6
R513
22K
ZD501
R520
JP502
5mm
7076A
T502
3V3
5K6
680
R516
5K6
R521
3
2
1
Q501
9014/C
1N4148
D503
L508
100uH
R517 68K
C536
20P
C537
22p
R527
150
R526
2K7
9014/C
15K
R519
820K
R518
Q502
JP503
8mm
R529
10K
R528
10K
L.CH
GND
R.CH
6.5V
CN502
4PINS
3-Dec-2004
GND
CE
DA
CLK
ST
FB
4
3
2
1
6
5
4
3
2
1
CN501
6PINS
R533
100
100K
R522
22K
+
C539
10u
10P
C509
L505
6
4
369SO
3
C508
330P
1
C510
6P
Q503
9014/C
Q504
9014/C
IC501
TB2132FN
C529
20P
22
21
20
19
18
17
16
X501
9
+
10
10u
C517
C518
CF503
330P
C519
0.022u
12
C521
100n
C5200.1u
RLLPF2
13
14
5
T P
11
+
15n(m)
C522
15
T P
R509
C523
15n(m)
6
T P
75kHz
4
R508
4K7
C524
1n5(m)
3K3
R507
CN503A
1
2
2PINS
CN503B
1
2
2PINS
2P2T
ǵ
RRCD 3410
STOP/BAND
S602
2PINS
CN603B
1
2
2PINS
CN603A
1
2
3V3
AD
GND
REMO
LED
5PINS
CN601
1
2
3
4
5
R601
10K
PLAY/ PAUSE
C601
100P
S601
R602
1K5
D601
LED
R609
470
R603
2K
S603
UP/FF
2K7
R604
C604
R611
4K7
10u
100
3K9
R605
S604
DOWN/REW
R610
100
R608
6K8
R606
S605
REPEAT/M-UP
PROGAM/MEM
10n
C602
S606
47u
C603
15K
R607
RX
3
2
1
VCC
GND
RMC OUT
HM638
24 Sep. 2004
S607
RANDOM/M-DOWN
3410 Display
CSL-83115
CN602
13PINS
S913S812S711S610S59S48S37S26S15C44C33C22C1
1
2
3
4
5
6
7
8
9
10
11
12
13
1
ǵ
RRCD 3410
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