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Excellent service manual includes everything is need to repair this radio-caseete, how to disassemble, wiring diagram, all , waiting time until the download was only a few hours. I'm going to buy service manuals from here, are cheap and very good.Thank you.
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Good service manual,i saved from scrapping this deck,is now fully functional.Thanks.
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Found this to be the manual included with the original packinging, was helpfull but did not give any detailed repair instructions.
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Complete service manual, was very helpful in repairing this tapedeck.Thanks.
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The service manual was a copy of the original from Wirlpool. The quality was good, all neccecary information was available including the service-codenumbers, so I could order the right part to be replaced for repair.
Downloding was no probem after the payment.
Thanks for the service!
CFD-S550
IC803 CAT24WC02JI-1.8-TE13 (MAIN Board)
A0
1 7BIT ADDRESS DECODER
1K BIT EEPROM ARRAY 8 VCC 8BIT SLAVE � WORD ADDRESS REGISTER DATA REGISTER 7
A1
2
7BIT
WP
DET
START
STOP 6 SCL
A2
3
ON ALC2 ALC1
CONTROL CIRCUIT
MUTE SEL2
ACK
SEL1 TAPE TAPE
GND
4
HIGH VOLTAGE OCCURENCE CIRCUIT
POWER SUPPLY VOLTAGE DETECTION
5 SDA
IC303 BD3870FS (MAIN Board)
BOUT2 BOUT1 OUT1 BNF2 TNF2 VCC C2
24
23
22
21
20
19
BNF1
18
17
16
15
14
13
TREBLE1 f0=8kHz
TREBLE2 f0=8kHz
BASS2 f0=80Hz
BASS1 f0=80Hz
LOGIC
OUT2
SC
VCC/2 VCC/2 11 12
VCC/2
VCC/2
VCC/2
SI
1
2
3
4
5
6
7
8
9
10
VIN1 SURROUND CAP
VIN2 TNF1
FILTER
IC301 TA2068N (TC Board)
AGC 1 L.PO 2 L.NF 3 REC AMP1 L.RO 4 L.IN 5 REF 6 REF AMP GND 7 R.IN 8 R.RO 9 26dB R.NF 10 NAB AMP2 MIC AMP1 MIC.NF 12 BUF AMP A2 13 MIC LINE TAPE RADIO 16 R.LINE 15 TAPE 14 R.RAD 2.1 REC AMP2 26dB BUF AMP MUTE MONITOR AMP B1 ON ON BUF AMP B2 MUTE 7dB 7dB MONITOR AMP 17 LINE LOGIC 19 VCC 18 R.LO NAB AMP1 LINE
24 L.RAD 23 MIC I/EX
BUF AMP A1
TAPE RADIO
22 L.LINE 21 REC
20 L.LO
R.PO 11
GND
A1
A2
B1
B2
C1
35
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