Sony CFD-RG880CP (serv.man2) Service Manual ▷ View online
CFD-RG880CP
CFD-RG880CP
9
9
2-7. PRINTED WIRING BOARDS - JACK Section -
1
A
B
C
D
E
F
2
3
4
5
6
7
8
9
10
1-878-329-
21
(21)
1-878-330-
21
(21)
HEADPHONE BOARD
AUDIO IN BOARD
R175
R176
R177
R279
R276
R275
R275
CNP373
1
1
5
4
JW401
L372
CNP374
JW402
3
1
3
CNP2
AUDIO
IN
1
1
3
CNP371
CNP372
FB301
FB101
JW301
JC171
FB201
P
MAIN
BOARD
CNP391
Q
MAIN
BOARD
CNP392
SP191
(LCH)
SP192
(BUZZER)
SP291
(RCH)
SP292
(BUZZER)
J391
i
J371
AUDIO IN
(Page 8)
(Page 8)
•
: Uses unleaded solder.
CFD-RG880CP
CFD-RG880CP
10
10
2-8. PRINTED WIRING BOARD - TUNER Board -
L5
C12
C5
C6
C8
R18
R16
R11
R9
C20
C19
C18
R12
C16
C17
R10
R14
R15
JW7
CNP1
2
10
11
1
L6
C25
JW11
JW12
JW5
JW3
JW4
C15
C7
C9
X1
IC1
12
1
13
24
L3
C14
C26
C13
C11
R8
R7
CNP4
2
1
D2
D5
D3
R17
R13
C23
C22
C24
JW6
C21
JW9
JW8
L4
AM FERRITE BAR ANTENNA
TUNER BOARD
1-887-131-
11
(11)
C
MAIN
BOARD
CN2
R
MAIN
BOARD
CN812
ANT1
FM TELESCOPIC
ANTENNA
K
A
A/K
(SHIELD CASE)
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
Note 1: IC1 on the TUNER board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
Note 2: With a New type, electrical adjustment of a tuner section is
unnecessary.
(Page 8)
(Page 8)
•
: Uses unleaded solder.
CFD-RG880CP
CFD-RG880CP
11
11
2-9. SCHEMATIC DIAGRAM - TUNER Board -
CN2
BOARD
C
(3/3)
MAIN
CN812
BOARD
R
(3/3)
MAIN
IC B/D
10
0.3
(0.4)
3.2
0
3.2
1.3
3.2
IC1
FM/AM RECEIVER
D2
1SS133T
-77
D3
1SS133T
-77
D5
MC2837
IC1
SI4730-D60
L5
0.47uH
TP2
FM IN
TP21
RF GND
TP1
ANT IN
AM FERRITE BAR
ANTENNA
L4
TP3
GND
TP20
TU GND
TP8
VDD
TP7
TU GND
TP6
TU VDD
TP4
ROUT
TP5
LOUT
FM TELESCOPIC
ANTENNA
ANT1
12
11
10
9
8
7
6
5
4
3
2
1
13
14
15
16
17
18
19
20
21
22
23
24
GND
GND
RST
SEN
SCLK
SDIO
RCLK
VIO
VDD
DBYP
ROUT
LOUT
AMI
NC
NC
RF GND
FMI
NC
NC
GP01
GP02/INT
GP03/DCLK
DFS
DOUT
SGND
SGND
GND
TP19
TP18
TP17
TP16
TP15
TP14
TP13
TP12
TP11
TP10
TP9
1
1
2
11
GND
GND
ROUT
VDD
LOUT
RST
SDIO
SCLK
TU-INT
TU-ON
CNP4
2P
CNP1
11P
47
16V
C25
0.022
C26
2200p
C24
2200p
C23
1000p
C21
1000p
C15
47p
C19
47p
C18
1k
R11
1k
R10
47k
R15
47uH
L6
47k
R14
1k
R9
47
R16
1k
R17
1k
R18
0.1
C20
1
C22
22p
C8
22p
C7
32.768kHz
X1
C16
C17
47p
1000p
R12
1k
R13
1k
0.47
C14
10uH
L3
22p
C12
22p
C13
47p
C9
47p
C6
47p
C5
1000p
C11
1k
R7
10
R8
TUNER BOARD
A
3
8
6
E
2
9
D
5
B
C
7
1
4
F
Note 1: IC1 on the TUNER board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
Note 2: With a New type, electrical adjustment of a tuner section is
unnecessary.
(Page 7)
(Page 7)
• See page 4 for Waveforms. • See page 18 for IC Block Diagrams.
CFD-RG880CP
CFD-RG880CP
12
12
2-10. PRINTED WIRING BOARD - LCD Board -
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
E
MAIN BOARD CN804
F
MAIN BOARD CN805
1-887-132-
11
(11)
LCD BOARD
C613
IC601
12
1
25
47
37
13
24
36
38
1
LCD601
LIQUID CRYSTAL ELEMENT
R664
R665
R661
R663
D603
C611
IC602
1 2 3
D602
R651
D601
(LCD BACK LIGHT)
OPR/
BATT
BATT
(LCD BACK LIGHT)
R662
R660
CN602
BP601
BP602
1
7
CN601
1
5
R602
R601
R603
R604
R605
R606
R607
R609
R61
1
R615
R613
R617
R619
R621
R623
R625
R627
R629
R631
R634
R636
R638
R608
R610
R612
R614
R616
R618
R620
R622
R624
R626
R628
R630
R632
R633
R637
R635
C610
JW601
JW603
JW604
C612
R652
JW602
R656
A
A
K
K
K
A
D605
D604
D612
JC601
R655
R659
R640
R657
C601
C614
R639
C602
R646
R650
R649
R648
L601
(Page 8)
(Page 8)
•
: Uses unleaded solder.
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