Sony HCD-SLK20D - Page 56

HCD-SLK10D/SLK20D
HCD-SLK10D/SLK20D
5656
qs
IC605 6 (XTAL2)
500 mV/DIV, 20 ns/DIV
70 ns
1.2 Vp-p
1
IC101 9 (XTALI)
500 mV/DIV, 20 ns/DIV
37.4 ns
1 Vp-p
qa
IC401 <xz/ (OSCOUT)
500 mV/DIV, 20 ns/DIV
41.6 ns
1.4 Vp-p
ts
IC100 qa (XCout)
500 mV/DIV, 20 P s/DIV
31.6 Ps
1.1 Vp-p
td
IC100 qd (XOUT)
1 V/DIV, 100 ns/DIV
198 ns
3.6 Vp-p
ta
IC300 ih (XTAL_OUT)
500 mV/DIV, 20 ns/DIV
40.6 ns
1.5 Vp-p
• Waveforms
– DMB19 Board – – MAIN Board –
– DISPLAY Board –
• IC Block Diagrams
– DMB19 Board –
IC201 FAN8036L
DO1–
36
REV
17
SGND
18
MUTE123
19
MUTE4
20
PS
21
TSD_M
22
PVCC2
23
DO5–
24
IN4–
13
OUT4
14
CTL
15
FWD
16
IN1+
48
OPIN+
47
OPIN– OPIN2–
46
OPOUT1 OPOUT2
45
IN1–
1
OUT1
2
VREF
GND
OPIN2+
43
SVCC
44 42 41 40
REGVCC
39
PVCC1
38
DO1+
37
FIN
FIN
GND
GND
FIN
GND
FIN
DO2–
35
DO2–
34
IN2–
4
IN2+
3
OUT2
5
REGO1
32
PGND1
33
REGO2
31
DO3+
30
RES2
7
RES1
6
REGCTL
8
DO3–
29
IN3–
10
OUT3
11
IN3+
9
DO4+
28
DO4–
27
PGND2
26
DO5+
DRIVER
25
IN4+
12
W
S
C
S
M
+
–
IC111 MM1661JHBE
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
IC105, 107 TK11133CSCL-G
IC4602 CS4335-KSZR
41 2 3
CN
VOUT
NC
GND
REFERENCE
BIAS
CURRENT
LIMITTER
DRIVER
THERMAL
SHUTDOWN
8
VIN
7
NC
6
NC
5
CONT
AOUTR5
1SDATA
SERIAL INPUT
INTERFACE
INTERPOLATORINTERPOLATOR
2DEM/SCLK
3LRCK
4MCLK
DE-EMPHASIS
'6
MODULATOR
'6
MODULATOR
DAC
DAC
VOLTAGE
REFERENCE
ANALOG
LOW-PASS
FILTER
ANALOG
LOW-PASS
FILTER
AGND6
VA
7
AOUTL
8