Sony ICD-S7 Service Manual ▷ View online
13
13
ICD-S7
– Panel/Key Section –
22
21
18
86
87
4
90
65
36
88
DDCOUT
XBATTEN
Q5108
SWITCH
Q5110,5111
SWITCH
WAKEUP
SWITCH
LCDDO
LCDSCK
XLCDCS
25 XLCDRST
KEY0
KEY1
HOLDSW
93 XDPCSW
WAKEUP
IC7101(3/3)
CPU
AUPWR
B
H
C
F
G
WAKEUP
S7101
OFF
ON
ON
OFF
5
1
4
5
3
1
B+
SWITCH
Q5109
SWITCH
Q5103
SWITCH
Q5102
DC DET
IC5103
L5102
D5101
IC5109
DC/DC CONV.
IC5207
+1.5V
REG
2
1
IC5102
D5104
Q5101
VOLTAGE
DETECT
MSVDD
(IC7103,7113,7114)
3
2
IC5101
+2.6V
REG
3
2
IC7110
RESET
RESET
3
2
IC5110
+3.1V
REG
3
2
IC7111
3
2
IC5208
+3.1V
REG
MICVDD
(IC3201)
ADAAVDD
(IC3202)
DSPCVDD
(IC6201)
3
2
IC5209
+2.5V
REG
FB
EXT
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION LR03)
2PCS, 3V
SIZE "AAA"
(IEC DESIGNATION LR03)
2PCS, 3V
CE
2
3
5
IC5107
+3.1V
REG
2
3
5
IC5205
+1.8V
REG
B+
SWITCH
Q5206,5207
CCVDD
(IC7101)
ADACVDD
(IC3202)
CIVDD
(IC7101)
ADAIVDD
(IC3202),
(IC3202),
LCD
MODULE,
DSPIVDD
(IC6201)
BATT2
LIQUID
CRYSTAL
DISPLAY
MODULE
MODULE
S7202,7203,
905,906
FUNCTION
KEY
S7201,
903,904
FUNCTION
KEY
S901
SEESAW
KEY
Q7105
XRST
MSPWR
BATT
40
XDCIN
HOLD
S902
DPC
KEYGND
J5101
DC IN 3V
Q7106
SWITCH
14
14
ICD-S7
4-2. Printed Wiring Board – AUDIO Board –
•
: Uses unleaded solder.
IC3201
IC5208
IC5209
IC3202
IC5207
IC6202
IC6201
IC6203
IC5205
IC3204
C3210
R 3 2 0 2
C 3 2 7 0
R 3 2 0 3
R3250
C3218
J C 3 2 0 3
J C 3 2 0 4
J C 3 2 0 4
C 3 2 1 6
R 3 2 4 6
R 3 2 4 6
J3201
MIC
MIC3201
MIC
AUDIO BOARD (SIDE A)
AUDIO BOARD (SIDE B)
A
TO
MAIN
BOARD
CN7101
B
TO
SW BOARD
CN901
*
*CSP (Chip Size Package)
4
5
1
C 5 2 1 4
4 4
1
1 1
1 2
2 2
2 3
3 3
3 4
D7201
SP3201
(SPEAKER)
TP3203
( O P R )
R1203
R1201
R3208
Q1202
T P 9 2 1 1
R5213
1-685-771-
1-685-771-
11
(11)
11
(11)
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
9
1
s
S 7 2 0 1
S 7 2 0 2
A - B
I N D E X
S 7 2 0 3
E R A S E
(Page 21)
(Page 17)
Ref. No.
Location
D7201
B-8
IC3201
C-3
IC3202
E-3
IC3204
C-2
IC5205
H-3
IC5207
H-7
IC5208
D-2
IC5209
D-3
IC6201
F-3
IC6202
F-3
IC6203
G-2
Q1201
C-9
Q1202
B-8
Q2201
C-9
Q2202
B-9
Q3201
D-4
Q3202
D-4
Q3203
B-3
Q3206
C-2
Q3207
C-4
Q3208
C-4
Q3209
B-4
Q5206
H-8
Q5207
H-8
• Semiconductor
Location
15
15
ICD-S7
4-3. Schematic Diagram – AUDIO Board (1/2) –
• Refer to page 23, 24 for IC Block Diagrams.
R2204
C3236
R1204
R2205
R1205
C3208
C3209
C3201
R3221
C3202
C3203
R3215
R3222
R3218
R3210
R3207
R3211
R3225
R3227
R3203
R3204
R3219
R3220
R3224
C3207
C1202
C2202
C2207
C1207
C2208
C1204
C3240
C1203
C3231
C3232
C3241
C3226
C3223
C3233
C3218
C3221
C3219
C3220
C3235
C3229
TP5209
C5223
TP3208
C2204
C1208
TP9210
C3234
R3239
R3242
R3243
R3246
TP3203
TP3202
J3201
TP1201
TP2201
C3216
R3244
R2202
R1202
R2201
R1203
R2203
R3205
C3242
R3238
T
P
3
2
0
6
TP3207
TP5201
C5214
MIC3201
IC3204
C3238
C3212
R3206
C1206
C3237
C2206
C3227
R1201
FB2201
FB1201
FB3201
R3217
R3212
C5218
C5222
C3205
C3206
C3204
C3215
C3239
C3210
R3216
C2203
SP3201
Q3209
Q3203
Q3208
Q3207
Q2202
Q1202
Q2201
Q1201
Q3206
IC5208
IC3201
IC3202
IC5209
Q3202
Q3201
C3214
R3240
JC3204
JC3203
R3202
R3250
C3270
10k
47 4V
10k
1k
1k
10
6.3V
10
6.3V
10 6.3V
47
10 6.3V
10 6.3V
10k
100
470k
22k
100
47k
4.7k
1k
100k
4.7k
470k
4.7k
1k
0.1 B
0.1
B
0.1
B
1000p
B
1000p
B
0.022
B
0.1 B
3300p
B
0.047
B
1 B
1 B
0.01
B
0.015
B
0.01
B
1 B
1 B
1 B
1 B
1 B
1 B
0.01 B
0.1 B
0.1 B
0.022
B
0.1 B
2.2k
100k
100k
22k
0.1
B
220k
100k
100k
1k
22
22
100k
0.022
B
100k
0.1
B
TC75S58FU
0.022
B
0.047
B
22k
10
6.3V
B
10
6.3V
10
6.3V
B
0.47
10V
B
1k
1MH
1MH
1MH
6.8k
100
10
6.3V
10
6.3V
0.1
B
0.1
B
10
6.3V
B
0.047
B
0.1
B
1 B
10k
0.047
B
2SA2018
3LN01S
2SA2018
3LP01S-TL
S12302
SI2302
XP151A12A2MR
XP151A12A2MR
3LN01S
XC62FP3102MR
AN12906A
S1V81510F00A2OB
XC62FP2502MR
3LN01S
3LN01S
1000p
B
6.8k
22k
100k
0.001
16
16
ICD-S7
4-4. Schematic Diagram – AUDIO Board (2/2) –
• See page 25 for IC Pin Function.
TO AUDIO BOARD (1/2)
RB6201
TP5207
R6209
C6206
R6205
R6206
R6202
R6204
TP6201
TP9207
TP9202
R6219
R6207
TP6204
TP6205
TP6209
R6208
R6203
RB6202
R6220
R6214
R6215
R6217
R6218
TP6206
RB6203
R5215
R5214
R6221
C5201
R3208
R6212
R6222
C6208
C5217
TP6201
TP6208
TP5206
TP5201
TP9213
TP9212
TP9211
R6211
TP9201
R6213
C6207
R3214
R5216
R5213
C5212
TP5205
C5221
C5220
S7202
C6211
C6212
C6205
C6204
C6213
C6201
C6203
IC6202
S7201
Q5206
C5215
S7203
CN7201
CN7104
D7201
R3209
R7201
R7203
R7202
Q5207
C5216
IC5207
IC5205
IC6203
R6210
IC6201
470k
100k
10 6.3V
100k
100k
100k
100k
100k
100k
100k
100k
470k
470k
470k
470k
470k
100k
470k
470k
10k
2.2k
47
10V
100k
100k
100k
1 B
10 6.3V
22
470k
2.2 B
100k
470k
6.8k
0.1
B
47
4V
0.1
B
100p B
100p
B
1 B
1 B
100p
B
0.1 B
0.1 B
XC25BS5107MR
3LN01S
0.1
B
9P
CL-375HR/YG-D-TS
(OPR)
100k
1k
2.2k
1k
NDS356AP
0.01
B
NJM2870F15
XC62HR1802MR
M25P05-VMN6T
100
-004-DA2
INDEX
(Page 18)
(Page 22)
ERASE
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