Diagrams; Block Diagram -Main1 Section - Sony ICD-SX700 Service Manual

4-1. BLOCK DIAGRAM – MAIN1 Section –
SWITCH
Q3660
M101
(MIC)
L
M102
R
(MIC)
M103
(MIC CENTER)
SELECTOR
IC3024
J3201
PLUG IN
POWER 2 NO1
4 NC1
10
NO2
8 NC2
SWITCH
FUNCTION
Q6001
SWITCH
S6001,S6002,S6004
S6005-6008
S6010,S6012,
S6509,S6511
AD5
B6 C6
AD4
S6014
S6015
ON OFF
HOLD
ICD-SX700/SX700D/SX800/SX800D/SX900
SECTION 4

DIAGRAMS

D3607
SELECTOR
SELECTOR
IC3203
D3606
IC3655
2 NO1
COM1
3 4 NC1
4 NC1
2 NO1
10 NO2
COM2 NC2
9 8
8 NC2
10 NO2
IN1 5
IN2 7
SWITCH SWITCH
Q3659 Q3657
COM1 3
COM2
9
IN1 5
IN2
7
AA3 AC20 AB20
AD20
SYSTEM CONTROLLER
IC1001(1/2)
AC5
AD3 AD2
S6016 S6013
OFF
ON OFF ON ON OFF
NOISE CUT DPC
DIRECTNL
(SPEED CTRL)
AMP
IC3202
COM1 3 3 A+INPUT
A OUTPUT
1
2 A-INPUT
COM2 9 5 B+INPUT
B OUTPUT
7
IN1 5
6 B-INPUT
IN2 7
VDD_HP
VOLUME CONTROL
IC3654
14 WA LA 13
11 WB LB
10
SPI1_CLK
2 SCLK
SPI1_MOSI
3 DIN
AGC_XCS
4 CS
PWM
ADA_XCS
PCM0_LRCK
PCM0_BCK
PCM0_DADT
PCM0_ADDT
CPU_RFFCLK0
V10
AB21 W8 W10 AD7 AB22 AD22
AC23 AC21 AC22
AC26
T26 AB26
U26
X1601
X1401
32.768KHz
11.2896MHz
15 15
ICD-SX700/SX700D/SX800/SX800D/SX900
ADC, DAC, HEADPHONE AMP
IC3901
HPCOM/MONO 9
27 AIN1L
REG
IC3404
VOUT 5
+3.3V 1
26 AIN1R VIN
CE
3
MAIN2
A
UNREG35-DET
SWITCH
SECTION
(Page 16)
HPOL/LOR
17
HPOR/LOR 16
MUTE
Q3304
22
AIN3R
23 AIN3L
MC/SCR 31
AS/ADR
29
MD/ADA 30
32 LRCK
1
BCK
2 DIN
3 DOUT
7 SCKI
AC8 AC7
U18 Y3 AA2 AA1 AB2
W3
D5004
(OPERATION)
GRNK
REDK
VDD_GP2
POWER AMP
IC3403
+
4 IN
OUTP 12
SP001
(SPEAKER)
-
OUTN 10
15 VDD2
2
VDD1
14 16
Q3402
J3301
SCK
LCD101
SDA
LIQUID
CS
CRYSTAL
DISPLAY
RES
PANEL
CD
VDD_GP2
D5005,5004,5002
(LCD BACK LIGHT)
LED DRIVE
Q5001
AC6 U19
W22
V17
W2
Signal path
: PB
: REC