FST-GTK11iP/GTK33iP/RDH-GTK11iP/GTK33iP
FST-GTK11iP/GTK33iP/RDH-GTK11iP/GTK33iP
52
52
22.6
P
s
3.7 Vp-p
8
IC306
td
(IIS LRCK)
(iPod/iPhone mode)
1 V/DIV, 10
P
s/DIV
20.8
P
s
3.9 Vp-p
4
IC303
wl
(LRCKO)
1 V/DIV, 10
P
s/DIV
2
IC101
qd
(Xout)
1 V/DIV, 10 ns/DIV
200 ns
3.5 Vp-p
qf
IC602
2
(A)
200 mV/DIV, 10 ns/DIV
21.2 ns
750 mVp-p
7
IC306
ra
(XOUT_PLL)
1 V/DIV, 20 ns/DIV
59 ns
2.5 Vp-p
6
IC303
ef
(XO)
1 V/DIV, 20 ns/DIV
40.8 ns
3.7 Vp-p
wa
IC502
rf
(OSC)
500 mV/DIV, 10
P
s/DIV
21
P
s
1.7 Vp-p
3
IC303
wk
(BCKO)
1 V/DIV, 200 ns/DIV
326 ns
4.1 Vp-p
9
IC306
tf
(IIS BCK)
(iPod/iPhone mode)
1 V/DIV, 200 ns/DIV
326 ns
4.1 Vp-p
20.8
P
s
4.2 Vp-p
q;
IC308
q;
(LRCK)
(DVD/PC mode)
1 V/DIV, 10
P
s/DIV
20.8
P
s
4.3 Vp-p
qg
IC603
ej
(FSOCKO)
1 V/DIV, 10
P
s/DIV
qa
IC308
qs
(SCLK)
(DVD/PC mode)
1 V/DIV, 200 ns/DIV
326 ns
4.2 Vp-p
1
IC101
qa
(XcOUT)
500 mV/DIV, 20
P
s/DIV
30.4
P
s
1.8 Vp-p
82 ns
4 Vp-p
5
IC303
e;
(AMCLKO)
1 V/DIV, 20 ns/DIV
qs
IC811
1
(BOOT)
5 V/DIV, 500 ns/DIV
950 ns
15.4 Vp-p
qd
IC812
1
(BOOT)
5 V/DIV, 500 ns/DIV
1.1
P
s
15.6 Vp-p
• Waveforms
– MAIN Board –
– PANEL Board –
• IC Block Diagrams
– MAIN Board –
IC10, 105, 302, 304, 305 MM3404A33URE
IC307, 314, 315 MM3404A50URE
IC601 MM3404A18URE
VOUT
3
CE 1
GND 2
VDD
4
+
–
VOLTAGE
REFERENCE
CURRENT
LIMIT
BIAS
IC308 AK5358BET2-E2
'6
MODULATOR
DECIMATION
FILTER
1
AINR
AINL
CKS1
VCOM
AGND
VA
VD
DGND
CKS0
CKS2
DIF
PDN
SCLK
MCLK
LRCK
SDTO
'6
MODULATOR
DECIMATION
FILTER
SERIAL I/O
INTERFACE
CLOCK
DIVIDER
2
VOLTAGE
REFERENCE
4
3
5
6
8
7
16
15
13
14
12
11
9
10
IC309 TC7USB221FT (EL, M)
1D+
D+
14
NC
13
NC
9
GND
8
4
S 3
NC 2
NC 6
Vcc 1
D– 5
1D–
12
OE 7
CONTROL
SWITCH
2D+
11
2D–
10
IC310, 311 TPS2553DBVR
GND 2
EN 3
IN 1
4 FAULT
5 ILLM
6 OUT
CHARGE
PUMP
UNDERVOLTAGE
LOCKOUT
THERMAL
SENSE
CURRENT
LIMIT
4-ms
DEGLITCH
8-ms
DEGLITCH
CURRENT
SENSE
DRIVER
+
–
RREVERSE VOLTAGE
COMPARATOR
