NWZ-S515/S516/S615F/S616F/S618F
NWZ-S515/S516/S615F/S616F/S618F
30
30
• IC Block Diagrams
– MAIN Board –
IC301 XC6401FF58DR
IC303 MAX4745
IC403 SDFMM1N23GB2T
IC501 S1R72V17B00A20B
IC503, 602 TK63731BCB-G
IC504 TK63718HCL-G
IC505, 506 TC7WG74FC
IC509 SN74AVC1T45YZPR
CONTROL
ON / OFF
CONTROL
ON / OFF
REGULATOR 2
REGULATOR 1
REFERENCE
VOLTAGE
1
EN2
2
VIN
3
EN1
6
VOUT2
5
VOUT1
4
VSS
7
GND
CON2
6
VCC
8
NO2 4
NC2
7
CB1 1
GND 3
COM1
10
NC1
9
NO1 2
CB2 5
1
VCC
11 X2
10 X1
9 CL
8 LA
2
ANT
3
GND
4
RSSO
14
GND
13
ST
O
12
D-GND
5
AUDIO RIGHT
6
AUDIO LEFT
7
DA
RSSI
LIMITER
DEMODULATOR
MPX DECODER
BUFFER
IF
FILTER
TUNING
SYSTEM
IF
LOGIC
ANTENNA
BALUN
LAG-LEAD
FILTER
VCO
B8
CHANNEL
OSCILLATOR
USB
NC
CPU INTERFACE
CONTROLLER
MULTI
TRANSCELVER
FIRST-IN FIRST-OUT
C8
F3
H2 E3 G4 F4
E1 C5 E2 D3 G1 F1 F2
H4
A1
C6
E8
D6
F8
E7
F7
G8
XWRH
CD0
CA8
CA7
CA6
CA5
CA4
CA3
CA2
XDACK
XDREQ
XINT
XCS
CD15
CD14
CD13
CD12
CD11
CD10
CD9
XI
XO
G3
XRD
TEST
MUX
H1
TESTEN
H8
ATPGEN
A8
BURNIN
MACRO
DEVICE SERIAL
INTERFACE
ENGINE
HOST SERIAL
INTERFACE
ENGINE
A6
R1
A3
DP
A4
DM
B1
VBUSFLG
C1
VBUSEN
C3
VBUS
D1
XRESET
D8
CLKIN
CONTROLLER
FIRST-IN FIRST-OUT
USB
DMA
CONTROLLER
H3
XWRL
VSS
G7 B7 B6 B5 B4 B2
CVDD
D7
LV
D
D
G2
LV
D
D
C7
LV
D
D
A7
LV
D
D
A2
HVDD
C2
HVDD
B3
HVDD
A5
H7
CD8
F6
G6
H6
E6
F5
H5
G5
CD7
CD6
CD5
CD4
CD3
CD2
CD1
C4
CA1
D2
XBEL
VSS
VSS
VSS
VSS
VSS
/ENDPOINT
OVER CURRENT
THERMAL &
PROTECTION
CONTROL
ON / OFF
REGULATOR
VOLTAGE
B2
VIN
VCONT
GND
A1
REFERENCE
A2
B1
VOUT
OVER CURRENT
THERMAL &
PROTECTION
CONTROL
ON / OFF
REGULATOR
VOLTAGE
1
VIN
2
GND
3
VOUT
VCONT
5
GND
4
NC
REFERENCE
6
XQ
Q
C
D
R
S
9
GND
1
CK
2
D
3
XQ
4
GND
5
Q
6
XCLR
7
XPR
8
VCC
C1
A
B1
GND
A1
VCCA
C2
B
B2
DIR
A2
VCCB