DOWNLOAD Sony ICD-B310F (serv.man2) Service Manual ↓ Size: 1.21 MB | Pages: 23 in PDF or view online for FREE

Model
ICD-B310F (serv.man2)
Pages
23
Size
1.21 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
icd-b310f-sm2.pdf
Date
PREV: Sony HT-DDW680 / HT-DDW780 Service Manual

Sony ICD-B310F (serv.man2) Service Manual ▷ View online

13
13
ICD-B310F
ICD-B310F
CN701
R733
R2015
S701
R710
R2020
R709
C732
R748
R747
R746
R745
R736
C712
C731
C711
R749
R750
R752
R734
R714
R707
R706
C702
TP704
TP703
TP702
R711
R712
R713
C708
C707
C743
C716
R703
R702
C715
IC2001
R523
C701
IC702
R727
R726
R728
C2003
D701
D702
TP701
TP2001
R701
R2014
X702
Q702
Q703
FB701
FB702
IC701
C742
R753
R755
R756
X703
IC703
R720
R2018
W7001
W7002
W7003
W7004
W7005
W7006
S702
S703
S704
S705
S706
S707
S708
S709
R721
R722
R723
R724
4-4. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
  • Refer to page 10 for Waveforms.
  • Refer to page 17 for IC Pin Description.
(Page 12)
14
14
ICD-B310F
ICD-B310F
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
A
MAIN
BOARD
CN2001
B
MAIN
BOARD
W2001
FM BOARD   (SIDE A)
FM BOARD   (SIDE B)
2
20
1
19
W1001
TP1001
1-869-170-
(11)
11
1-869-170-
(11)
11
R1005
R1028
1
6
7
12
CN1002
D1005
C1010
C1013
R1014
R1020
R1016
C1003 C1014
C1006
C1005
R1001
R1007
Q1002
Q1003
S
G
D
Q1001
S
D G S
1
3
4
6
S G D
G
D
C1001
R1015
IC1002
IC1001
1
2
4
3
C1009
C1007
R1012
R1013
R1024
R1002
R1021
R1009
4-5. PRINTED WIRING BOARD — FM SECTION —
    
 : Uses unleaded solder.
(Page 11)
(Page 11)
Ref. No.
Location
D1005
C-4
(IC1001)
D-10
(IC1002)
C-12
Q1001
D-3
Q1002
D-3
Q1003
D-4
• Semiconductor
Location
(        ): SIDE B
15
ICD-B310F
4-6. SCHEMATIC DIAGRAM — FM SECTION —
CN1002
R1020
R1021 R1024
D1005
R1016
C1013
R1007
C1014
C1003
R1002
C1007
Q1002
R1012
R1014
Q1001
C1010
R1013
C1009
IC1002
C1001
R1001
R1005
IC1001
W1001
R1009
C1005
C1006
R1028
Q1003
R1015
(Page 12)
(Page 12)
16
ICD-B310F
IC102  MM3111AWLE (MAIN Board (1/2))
IC2002  MM3111AWLE (MAIN Board (1/2))
IC506  XC9105D091MR (MAIN Board (1/2))
• IC Block Diagrams
1
BIAS
3
4
2
8
6
5
7
SHUTDOWN
BIAS
+IN
-IN
VO2
GND
VDD
VO1
5
BUFFER
DRIVER
PHASE
COMPENSATION
PHASE
COMPARATOR
RAMP WAVE
GENERATOR,
OSC
4
CURRENT
RIPPLE DETED
AND FB
VREF WITH
SOFT START,
CE
PWM/PFM
CONTROLER
ERROR
AMP
1
2
3
FB
VDD
CE
EXT
GND
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