Sony HCD-SLK10D, Service Manual

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HCD-SLK10D/SLK20D
HCD-SLK10D/SLK20D
56 56
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
P
s
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
4 1 2 3
CN
VOUT
NC
GND
REFERENCE
BIAS
CURRENT
LIMITTER
DRIVER
THERMAL
SHUTDOWN
8
VIN
7
NC
6
NC
5
CONT
AOUTR 5
1 SDATA
SERIAL INPUT
INTERFACE
INTERPOLATOR INTERPOLATOR
2 DEM/SCLK
3 LRCK
4 MCLK
DE-EMPHASIS
'6
MODULATOR
'6
MODULATOR
DAC
DAC
VOLTAGE
REFERENCE
ANALOG
LOW-PASS
FILTER
ANALOG
LOW-PASS
FILTER
AGND 6
VA 7
AOUTL 8