Read Sony ICD-SX46VTP Service Manual online
13
13
ICD-SX46VTP
ICD-SX46VTP
4-1. BLOCK DIAGRAM – MAIN SECTION-1 –
+2.5V
REG
Signal path
: REC
: PB
101
12
116
46
25
26
14
15
9
8
7
5
4
3
2
6
15
11
2
3
9
8
6
12
5
IC7001
SI/PO DRIVER
DATA
CLK
HPMUTE
XADAPDN
SPAMP
10 EXTMIC
XREDLED
IDSPRST
XBATTEN
XGRLED
XBATTEN
D7001
RED(REC)
GREEN(PB)
1
4
IC6003
CLOCK GEN.
IC7003 (1/3)
CPU
XCONT
FOUT
Q3003
MUTE
J3002
(SPEAKER)
3
9
7
8
10
IC7004
REAL TIME CLOCK
CLK
DI
DO
CE
XIRQ
5
FOUT
14
MONOIN
IC3004
ADC, DAC, HEADPHONE AMP
AINR2
AINL2
HPR
HPL
17 MOUT
1 PDN
28
27
AINL1
AINR1
STDO
STDO
MAIN-2
SECTION
(Page 14)
BICK
LRCK
SDTI
CDTI
CCLK
CSN
18
MIN
MCLK
BCLK
LRCK
SO
XRST
MCLK
HPJACK
SPICLK
115
SPIDA
TA
45
MICJACK
DSPSYSCLK
R
TCCS
111
XR
TCINTR
98
AUSIN
13
X0A32K
99
AUSOT
100
AUSCK
102
XADACS
18
BEEP
SP3001
B
A
MIC301
MIC2
MIC3
R
IC3003
POWER AMP
VO1
AVDD
VO2
-IN
XSHUT-
DOWN
5
8
4
1
J3001
5
3
XT
XXT
X6001
11.2896MHz
L
STEREO
1
4
6
3
IC3005
SELECTOR
A
1
3
5
IC3001
PANEL
SECTION
(Page 15)
MIC
(DIRECTNL)
OPR
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