Sony ICD-SX700 / ICD-SX700D / ICD-SX800 / ICD-SX800D / ICD-SX900 Service Manual ▷ View online
ICD-SX700/SX700D/SX800/SX800D/SX900
ICD-SX700/SX700D/SX800/SX800D/SX900
21
21
4-6. SCHEMATIC DIAGRAM – AUDIO Section (2/2) –
• See page 31 for IC Block Diagram.
SW
BOARD
C
HPJACK
BOARD
A
MAIN
BOARD
CN1001
B
AUDIO
BOARD
( 1 / 2 )
( 1 / 2 )
102
AUDIO
BOARD
( 1 / 2 )
( 1 / 2 )
101
7
8
2
4
5
6
3
1 S S
2 . 8
0
0
3
3
0
N o m a r k : R E C
IC3901
ADC, DAC, HEADPHONE AMP
18
19
M
DIRECTNL
MICIN_L
MICIN_R
VDD_HP
JL3408
4.7
R3303
FB3302
2.2
R3314
JL3409
JL3410
FB3303
4.7
R3304
0.22
C3307
0.22
C3308
470k
R3307
JL3407
2.2
R3315
FB3301
NTHD4508NT1G
MUTE
Q3304
0.1
C3913
470k
R3302
0.1
C1001
0.1
C1003
4V
100
C3914
4V
100
C3915
100k
R3319
10k
R3318
0
R3316
0.1
C3916
0.1
C3917
0.001
C1004
47
R3320
47
R3321
PCM3794RHBR
CSP
(Chip Size Package)
IC3901
1
2
3
4
5
6
7
8
90
11
12
13
14
15
16
1
17
18
19
20
21
22
23
24
52
62
72
82
92
03
13
23
62
72
82
92
03
13
23
33
0
R3322
C3324
0.1
1k
R3323
1k
R3324
1
C1002
220k
R3325
HP_R_TP
HP_L_TP
HP_XDET_TP
HP_AGND_TP
R2
NI
A
L3
NI
A
R3
NI
A
B
CI
M
C
C
V
D
N
G
A
M
O
C
V
L
OL/
L
O
P
H
AIN2L
AIN1R
AIN1L
MODE
MS/ADR
MD/ADA
MC/SCL
LRCK
HPOR/LOR
SPOLP
SPOLN
PGND
VPA
SPORP
SPORN
HPCOM/MONO
K
C
B
NI
D
T
U
O
D
OI
V
D
D
V
D
N
G
D
I
K
C
S
IT
D
H
MIC_SEL1
MIC_SEL2
MIC_XLINE_SEL
VDD_ANA
AGC_XCS_W10
EXTMIC_XDET_AA3
MIC_XPWR
SPI1_MOSI_W8
SPI1_CLK_VIO
FMGND
AGND
AGND
AGND
MIC_SEL1
MIC_SEL2
MIC_XLINE_SEL
VDD_HP
AGC_XCS_W10
EXTMIC_XDET_AA3
MIC_XPWR
CPU_REFCLKO
VDD_LOG
VDD_ANA
BATT_CNT_B8
PCM0_DADT_AC22
SPI1_MOSI_W8
PWM_0_AC23
PCM0_LRCK_AB22
ADA_XCS_AD7
PCM0_BCK_AC21
PCM0_ADDT_AD22
SPI1_CLK_V10
MONO_OUT
VDD_PUP_Y2
HP_MUTE_Y3
HP_XDET_AB2
TU_XCS_F23
FM_PWR
SPI1_MISO_AB8
CPU_CKI32
SPI0_MOSI_AC8
VDD_DDCOUT33
SPI0_CLK_AC7
BLCD_A0_W22
BLCD_CS_AC6
VDD_GP2
BLCD_LIGHT_V17
BLCD_XRST_U19
KEY_AD0_C6
OPLED_XGRN_W3
KEY_AD1_B6
OPLED_XRED_W2
KEY_WAKE-CN
KEY_XDICT_AC5
RTC_BKBAT_AD17
SGND
DGND
DGND
DGND
50P
CN7001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1k
R6003
10k
R6001
1k
R6008
C6001
0.1
470k
R6019
S6013
2
M
O
C
1
K
M
3
R
B
4
S1
5
S2
6 S3
7 S4
S6004
1
1
A
2 2
A
3
1
B
4 2B
S6001
1
1
A
2 2
A
3
1
B
4 2B
BT1602
LITHIUM
RECHARGEABLE
BATTERY
3V
4.7k
R6032
0
R6033
R6035
10k
C6032
0.1
2200
R6034
470
R6037
OPLED_XGRN
OPLED_XRED
VDD_GP2
SGND
KEY_AD0
DGND
KEY_AD1-3
KEY_WAKE
2.2k
R6036
1k
R6038
8P
CN7002
1
2
3
4
5
6
7
8
0.1
C6033
BKBAT+
BKBAT-
DIVIDE/BM
MENU/FOLDER
R5012
220
220
R5013
1M
R5023
0.1
C5011
4.7
C5005
0.1
C5001
0.1
C5003
0.001
C6025
0.1
C5002
4.7
6.3V
6.3V
C5004
RTF025N03TL
LED DRIVER
Q5001
S
10M
R5008
13P
CN5002
1
2
3
4
5
6
7
8
9
10
11
12
13
220
R5014
SML-A12Y8TT86P
SML-A12Y8TT86P
SML-A12Y8TT86P
D5005
D5002
D5002,5004.5005
(LCD BACK LIGHT)
D5004
CS
RES
CD
SCK
SDA
VDD
VSS
VBIAS
VLCD
VB0+
VB0-
VB1+
VB1-
JL6110
AUDIO BOARD
(2/2)
*
*
LCD101
LIQUID
CRYSTAL
DISPLAY
PANEL
IC B/D
DIVIDE
MENU
(1/5)
(Page 20)
(Page 24)
(Page 20)
(Page 30)
(Page 30)
ICD-SX700/SX700D/SX800/SX800D/SX900
ICD-SX700/SX700D/SX800/SX800D/SX900
22
22
4-7. PRINTED WIRING BOARD – MAIN Section (1/2) –
•
: Uses unleaded solder.
2
3
4
5
6
7
8
1
A
B
C
D
14
(14)
10
41
X
10
61
X
L1601
20
61
L
10
72
R
10
58
C
20
58
C
C8503
C8504
50
58
C
1
2
3
10
58
Q
60
58
C
C8509
C8511 C8512
C8513
C8514
49
50
2
1
1
CN1001
70
58
R
80
58
R
R8509
1
3
4
5
21
3
4
5
2
R8510
11
58
R
R8512
R8513
R8514
R8515
C1404
C1405
C1408
11
41
C
C1608
C1605
C1415
R6026
90
61
C
C1416
81
41
C
C1419
C1803
C1805
21
61
C
31
61
C
41
61
C
C1421
61
61
C
22
41
C
C1617
42
41
C
C1425
C1426
R1401
C1429
02
61
C
R1404
R1406
70
41
R
C1430
90
41
R
C1432
C1627
C1434
82
61
C
73
41
C
C1438
03
61
C
C1631
33
61
C
1
5
4
3
43
61
C
C1441
53
61
C
C1637
11
61
R
93
61
C
C1445
C1446
74
41
C
14
61
C
20
61
HT
C1643
R1815
R1816
25
61
C
+
P
20
62
C
30
62
C
36
61
C
40
62
C
C2605
C2606
Q1663
C2608
Q1664
Q1665
R1641
R1642
1
2
3
76
61
Q
R1645
5
1
CN8002
10
72
BF
50
62
R
R1666
R1667
Q8004
86
61
R
96
61
R
07
61
R5
76
1
R
67
61
R
77
61
R
87
61
R
R1679
10
58
X
C3403
09
61
R
3
4
1
2
3
4
1
2
Q3402
39
61
R
3
4
1
2
R1694
R1695
R1696
79
61
R
89
61
R
11
08
R
21
08
R
R8014
1
2
3
4
5
3
4
1
2
R8516
R1665
Q8502
71
58
R
1-872-140-
1
1
3
3
4
4
6
6
1
3
4
6
S
S
S
S
MAIN BOARD (SIDE A)
CSP
(Chip Size Package)
CSP
(Chip Size Package)
CSP
(Chip Size Package)
*
*
*
IC8501
IC8503
IC8502
IC1001
IC1603
IC2602
IC8001
IC8002
30
08
CI
IC8504
B
AUDIO BOARD
CN7001
IC3404
(Page 19)
Ref. No. Location
• Semiconductor
Location
IC1001 C-3
IC1603 A-7
IC2602 C-2
IC3404 A-2
IC8001 A-3
IC8002 A-3
IC8003 C-7
IC8501 C-5
IC8502 B-5
IC8503 B-6
IC8504 C-5
IC1603 A-7
IC2602 C-2
IC3404 A-2
IC8001 A-3
IC8002 A-3
IC8003 C-7
IC8501 C-5
IC8502 B-5
IC8503 B-6
IC8504 C-5
Q1663 B-7
Q1664 B-7
Q1665 A-3
Q1667 D-6
Q3402 A-2
Q8004 C-6
Q8501 B-5
Q8502 C-5
Q1664 B-7
Q1665 A-3
Q1667 D-6
Q3402 A-2
Q8004 C-6
Q8501 B-5
Q8502 C-5
ICD-SX700/SX700D/SX800/SX800D/SX900
ICD-SX700/SX700D/SX800/SX800D/SX900
23
23
4-8. PRINTED WIRING BOARD – MAIN Section (2/2) –
•
: Uses unleaded solder.
2
3
4
5
6
7
8
1
A
B
C
D
R3419
L1802
C2701
C2702
JL6001
R2702
JL6003
R2704
JL6004
JL6007
JL6008
JL6009
25
48
1
24
R2903
R2904
JL6010
JL1401
JL1402
JL1403
JL1404
JL1405
JL1406
JL1407
JL1409
1
23
Q6001
JL1602
JL1603
JL1410
JL1604
JL141
1
JL1614
JL1615
DPC
(SPEED CTRL)
OFF ON
OFF ON
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION
LR03)
2PCS, 3V
JL1616
JL1617
JL1618
JL1619
JL1620
JL1621
JL1622
JL1623
JL1624
JL1625
JL1626
JL1628
R6005
R6006
JL1629
C1401
C6031
JL1630
JL7201
JL7202
JL7203
JL7204
JL7205
Q1601
JL7206
R6017
Q1603
Q1608
B
+
C1801
Q1609
B
+
C1802
B
+
C1610
R6020
SP001
R6021
C1806
R6022
R6023
R6025
C1427
R1402
S6014
S6014
C1629
5
1
1
1
1
4
4
4
5
5
5
8
8
8
2
3
6
4
S6015
S6015
5
1
2
3
6
4
S6016
S6016
R1604
R1412
R1606
R1413
R1608
R1609
R1801
C1638
6
3 4
1
C1642
C1644
C1646
A
+
C1647
R1817
JL8001
1
2
3
Q1668
FB2702
C3402
C3407
C3410
C341
1
C3412
C3413
17
14
12
9
5
8
16
13
D1601
5
1
2
3
6
4
NOISE CUT
HOLD
E
MAIN BOARD (SIDE B)
1-872-140-
14
(14)
E
S
IC3403
IC2701
IC1802
Ref. No. Location
• Semiconductor
Location
D1601 C-6
IC1802 C-6
IC2701 C-4
IC3403 B-3
IC2701 C-4
IC3403 B-3
Q1601 B-6
Q1603 B-6
Q1608 C-6
Q1609 B-6
Q1668 C-7
Q6001 B-2
Q1603 B-6
Q1608 C-6
Q1609 B-6
Q1668 C-7
Q6001 B-2
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