Read Sony NW-A1200 Service Manual online
NW-A1200
21
21
NW-A1200
DATA
1
VOUTL 7
VOUTR 9
BCK
2
LRCK
20
SCKI
16
SCLK2
SDATAO2
LRCK2
FS256
SDATAO2, SCLK2,
LRCK2, FS256
LRCK2, FS256
MULTI_SO, MULTI_SI, EX_MULTI_SO,
EX_MULTI_SCK, PWR_STRB
EX_MULTI_SCK, PWR_STRB
C
F
MD
13
MC
14
MS
PD
15
3
EX_MULTI_SCK
FRES_XOE
FRES_RXW
LCD_DC
XSLEEP
B
D/A CONVERTER
IC3002
OSCOUT
8
SIO 1
OSCIN
7
REAL TIME CLOCK
IC4101
SCLK2
84
KEY_LED1
47
EX_MULTI_SCK 4
EX_MULTI_SO 11
DAC_XCS 18
PLD_BEEP 66
HP_MUTE 38
HP_LINE_SEL 45
CRD MUTE1 43
LCD_XCS 12
LCD_XOE 113
LCD_RXW 109
TSB 16
DEN_PCMDI 95
DEN_BCKI 80
DEN_LRCKI 78
FS256
115
MULTI_SI
8
MULTI_SO
91
SCLK 2
MULTI_SI
PWR_STRB
22
PWR_STRB
MULTI_SO
EX_MULTI_SO
CE 12
RTC_CE
20
IIS_CLR
39
IIS_CLR_IN
110
XUSLEEP
37
PLD
IC8001 (2/3)
L-IN
1
LOUT 12
ROUT 10
R-IN
3
BEEP
14
MUTE
15
HP/L
16
AUDIO AMP
IC3003
PCMD
4
BCK
2
LRCK
1
DEN_SERQ 94
WAKEUP_DEN 93
XRESET_DEN 96
PF2
36
PF0
34
NRST
30
XTAL
29
EXTAL
X3101
22.5792MHz
33
DEN_SI0 92
DEN_SCK0 65
DEN_SCS0 105
PC2
41
PC0
38
PC3
42
DEN_XRDE 86
XRDE
12
DEN_DATA_RDY 104
PF1
35
XINT_DEN 102
PF3
37
DEN_PCMD0 103
DEN_BCK0 101
DEN_LRCK0 106
PCMD0
15
BCK0
13
LRCK0
14
DEN_SO0 73
PC1
40
SUB SYSTEM CONTROLLER
IC3101
CRADLE
ON/OFF SWITCH
Q1002, 2002
: AUDIO
SIGNAL PATH
HEADPHONE
ON/OFF SWITCH
Q1001, 2001,
3005, 3006, 3010
HEADPHONE/CRADLE
SELECT SWITCH
Q3003
MUTING
CONTROL SWITCH
Q3011
Q3007
MUTING
Q1003
MUTING
Q2003
CN9201 (2/3)
TO
CHARGE CRADLE
OR
DOG SPEAKER
14
L
18
R
RMCKEY
RMCGND
3.0V
RMCTSB
RMCVCC
J301
i
F3001
D1
D0
CS
RD
R/W
D/C
XRESET_LCD
RES
EL MODULE
SWITCH UNIT
(1/2)
D
FRES_XOE, FRES_RXW,
LCD_DC, XRESET_LCD
G
RMCKEY
LED DRIVE
Q8304
KEY_LED2
35
LED DRIVE
Q8305
LED DRIVE
Q8303
D8306
D8304
XRST
85
AF_XRST
H
X4101
32.768kHz
LINK
(Page 20)
5-2. BLOCK DIAGRAM – MAIN Section (2/2) –
(Page 20)
(Page 22)
(Page 22)
(Page 20)
(Page 22)
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