Sony HCD-SLK10D / HCD-SLK20D / WHG-SLK10D / WHG-SLK20D Service Manual ▷ View online
HCD-SLK10D/SLK20D
HCD-SLK10D/SLK20D
33
33
5-3. BLOCK DIAGRAM - DSP Section -
AUDIO DSP
IC401 (1/2)
R-CH
CN401
3
2
2
1
VBUS
D+
D–
D–
5 USBA D–
4 USBA D+
2 USBA VBUS
CN402
4
11
8
VCC
SD/MMC-4 (VCC)
PRO/SD
INS
SD/MS INS
CARD VCC ENABLE
34 Card Vcc OverCurrent DET
1
10
SD-9 (DAT2)
DATA2
3
EN
DC_3.3V
4
/OC
B+ SWITCH
IC406
1
Vin
5 VOUT
VBUS5V
B+ SWITCH
IC407
1
IN
6 OUT
215
SD/MS DAT2
184
3
7
SD/MMC-1 (DAT3)
DATA3
SD/MS DAT3
183
15
6
BS
SD/MMC-2 (CMD)
SD CMD/MS BS
180
5
14
SCLK
SD/MMC-5 (CLK)
SD/MS CLK
181
12
18
18
SDIO/DATA0
SD/MMC-7 (DAT0)
SD/MS DAT0
187
13
19
19
DATA1
SD-8 (DAT1)
SD/MS DAT1
186
175
17
SD/MMC#CD
SD CARD DET
177
20
SD#WP
SD WP
176
BCK
MCLK
MDATA
212
LRCK 213
DAC SMUTE 178
211
214
5
RSTN
10
OUTR
AUDIO
D/A CONVERTER
IC606
11
OUTL
3 SDTI
1 MCLK
2 BICK
4 LRCK
1 MCLK
2 BICK
4 LRCK
6 SMUTE
E
AML-L
SD-RAM
IC404
FLASH ROM
IC403
UDQM
LDQM
CAS
RAS
RAS
WE
CLK
BA1
BA0
M1 DQM1
M1 DQM0
M1 CAS n
M1 RAS n
M1 RAS n
M1 WE n
M1 CLKO
M1 BA1
M1 BA0
SPI C/M1 D0
SPI D/M1 D1
SPI Q/M1 D2
M1_DQ0
M1_DQ1
M1_DQ2
SPI CS
SI (D)
SQ (Q)
CS (S)
SCLK (C)
6
5
2
1
36
40
39
38
40
39
38
M1_DQ3 - 7, M1_D8 - 15
M1_DQ0 - M1_DQ2
M1_A0 - 12
76
77
60
71
77
60
71
73
72
48
58
58
39
15
17
18
18
CS
M1 SCS0 n 75
19
16
38
21
20
SIGNAL PATH
R-ch is omitted due to same as L-ch.
: MEMORY CARD
: USB
M1 A0 - M1 A12
SPI WP/M1 D3, M1 D4 - M1 D15
DQ3 - DQ15
DQ0 - DQ2
A0 - A12
9
S
10
2D–
USB SELECT
IC405
11
2D+
10
1D–
11
1D+
8 D+
7 D–
7 D–
6
OE
SYSTEM CONTROLLER
IC100 (2/4)
USB_D+D
–_SW
89
USB OC
57
Vbus+5V_SW
88
USB_D+D
–_OE
90
EN
FA
U
LT
3 4
AML
BUSY
38
AML
TXD
OUT
35
AML
RXD IN
36
AML
RESET
37
AML
BUSY
UAR
T Rx
UAR
T Tx
RESET
204
197 216
203
C
USBM
USBP
(Page 32)
(Page 34)
HCD-SLK10D/SLK20D
HCD-SLK10D/SLK20D
34
34
5-4. BLOCK DIAGRAM - AUDIO OUTPUT Section -
J704
VIDEO/SAT
AUDUO IN
E
AML-L
A
DVD_L_OUT
TU1
TUNER (FM/AM)
TUNER-L
PLL_DO
PLL_CE
TUNED
PLL_DI
PLL_CLK
TUNER-R
R-CH
SYSTEM CONTROLLER
IC100 (3/4)
ST_CE
69
ST_CLK
RDS_INT
RDS_DATA
RDS-INT
18
RDS-DATA
86
ST_DIN
72
71
71
ST_DOUT
70
ST_TUNED
74
FM 75
:
COAXIAL
AM
ANTENNA
A/D CONVERTER,
DIGITAL AUDIO PROCESSOR
IC300
60 LINEIN7L
63 LINEIN8L
66 LINEIN9L
69 LINEIN10L
RIPPLE FILTER
Q401
MUTING
Q403
MUTING
Q412
PWM1_LD 92
PWM1_RD 96
PWM1_LI 93
LINEOUT1L 76
LINEOUT1R 77
PWM1_RI 97
J241
R-CH
R-CH
HEADPHONE
AMP
IC401
MUTING
CONTROL
Q404
R-CH
A+9V
HP DET
2
FAN-CONTROL
61
PROTECT FAN
63
HP MUTE
1
PROTECT AMP
54
PWM3_LI 5
PWM3_LD 4
PWM3_RI 9
PWM3_RD 8
i
OVER LOAD
DETECT
Q608, 609
OVER LOAD
DETECT
Q606, 607
L.P.F.
L.P.F.
L.P.F.
L.P.F.
SPEAKERS
FRONT R
TB601
+
+
FRONT L
DIGITAL POWER AMP
IC500
4 INPUT_A
OUT_A
5 INPUT_B
OUT_B
11 INPUT_D
10
52
44
INPUT_C
OUT_D 28
36
OUT_C
OUT_A
OUT_B
53
45
OUT_D 29
37
OUT_C
DSP-MUTE
80
DSP-V
ALID
79
DSP-CLK
78
DSP-DA
TA
77
DSP-RESET
81
/MUTE
I2C_SDA1
VA
LI
D
I2C_SCL1
/RESET
VA
C
S
92
34
38 39
10
33
/CLIP
56
/OTW2
53
/OTW1
52
/SD
73
READY
55
/CLIP
/SD
/OTW2
/OTW1
READY
16
18 19
17
15
/D-AMP-RESET
51
/RESET
2
+
+
M601
(FAN)
FAN MOTOR
DRIVE
Q600 - 602, 613
FAN PROTECT
DETECT
Q610 - 612
M
M
PROTECT
DETECT
Q620
F
PROTECT_AMP
X385
24.576MHz
XTAL_OUT
XTAL_IN
86
85
: AUDIO
: DISC PLAY
SIGNAL PATH
R-ch is omitted due to same as L-ch.
: TUNER
: AUDIO IN
: USB
R-CH
(Page 32)
(Page 33)
(Page 36)
HCD-SLK10D/SLK20D
HCD-SLK10D/SLK20D
35
35
5-5. BLOCK DIAGRAM - VIDEO Section -
B
CVBS
VIDEO SELECTOR
IC602
VIDEO A/D CONVERTER
IC605
DISPLAY CONTROLLER
IC401 (2/2)
12 D3 (DVD)
1 AIP1A
14 D1 (VIDEOIN)
VIDEO AMP
IC604
VIDEO AMP
IC607
VIDEO AMP
IC603
COM 3
LCD B0 -
LCD B7
LCD G0 - LCD G7
LCD R0 - LCD R7
YOUT0 - 7
11 – 18
21 – 23, 25 – 27, 29, 30
136 – 139, 141 – 144
145 – 149, 151 – 153
155 – 162
SEL
A
11
SEL
B
10
J701 (2/2)
DVD VIDEO OUT
J701 (1/2)
VIDEO/SAT
VIDEO IN
8
8
8
8
8
8
8
8
LCD901
LIQUID CRYSTAL
DISPLAY MODULE
DR0 - 7
DB0 - 7
DG0 - 7
193
LCD DCLK
DCLK
166
LCD DE
DE
168
LCD GBR
RESET
VDPA
VGL
VGH
VLED+
VLED–
173
VGH10VCTL
VGHL CS0 118
VGHL CS1 119
VGHL CS1 119
LCD PWM
LED PWM
LED CS1 110
LED CS0 109
LED CS0 109
DC/DC
CONVERTER
Q604,
D601, 605 - 607, 615, 620
B+ SWITCH
Q606, 607
DC/DC
CONVERTER
Q603,
D616, 617, 621
+10.4V
REGULATOR
Q605, D612
DC/DC
CONVERTER
Q602, D618
VCOM
D+5V
HP–5V
91
85
87
RESETB 8
Video Dec RESET
656D0 - 656D7
194
AVID 26
Video Dec AVID
195
INTREQ/GPCL 27
Video Dec INTREQ/GPCL
196
PDN 28
Video Dec PDN
199
SCLK 9
Video Dec PCLK
200
VSYNC 24
Video Dec VSYNC
201
HSYNC 25
Video Dec HSYNC
202
FID/GLCO 23
Video Dec FID/GLCO
205
SDA 22
I2C SDA
206
SCL 21
I2C SCL
188
SELB
190
SELA
192
Video AMP B MUTE
191
209
210
Video AMP A MUTE
X601
14.31818MHz
XTAL2
XTAL1/OSC
6
5
X401
24MHz
OSCOUT
OSCIN
SIGNAL PATH
: VIDEO
(Page 32)
HCD-SLK10D/SLK20D
HCD-SLK10D/SLK20D
36
36
5-6. BLOCK DIAGRAM - POWER SUPPLY Section -
D908
(AC IN)
D909
SWR1
SWITCHING REGULATOR
PVDD
AC-DET
P. CONT
PROTECT
PROTECT
+12V
REGULATOR
IC901
+5V
REGULATOR
IC900
+5V
REGULATOR
IC902
SOFT START
Q903, 904
REGULATOR
CONTROL
Q918, 919
OVER VOLTAGE
DETECT
Q912
D910
D912
D913
+3.3V
REGULATOR
IC906
+9V
REGULATOR
IC903
+3.3V
REGULATOR
IC907
+5V
REGULATOR
IC905
+9V
REGULATOR
IC904
A+3.3V
+1.8V
REGULATOR
IC610
DC_1.8V
+3.3V
REGULATOR
IC609
DC_3.3V
+1.2V
REGULATOR
IC601
DC_1.2V
+1.8V
REGULATOR
IC111
DVD+1.8V
+3.3V
REGULATOR
IC105
DVD A+3.3V
+3.3V
REGULATOR
IC107
RF+3.3V
A+5V
A+9V
LED+9V
D+12V
D+3.3V
D+5V
B+ SWITCH
Q914 - 917,
Q914 - 917,
920 - 923
DMB A+5V
DMB M+9V
DMB D+3.3V
DMB D+5V
VBUS5V
EVER+3.3V
D200
B+ SWITCH
Q905 - 907
+4V
REGULATOR
IC908
SYSTEM CONTROLLER
IC100 (4/4)
SIRCS IN
REMOTE
CONTROL
RECEIVER
IC242
4
TP INT
75
TP RESET
76
TP SCL
48
TP SDA
47
POWER-KEY
68
AD-KEY-0
X110
32.768kHz
XCout
XCIN
11
10
X114
5MHz
XOUT
XIN
13
15
SONYLOGO LED
28
D1000, 1001
(SONY LOGO)
LED DRIVE
Q1000
BUZZER CONT
3
BUZZER LEVEL
CONTROL
Q103
TP BUZZER
26
BUZZER DRIVE
Q104
S261, 266
KEY0
KEY1
12
RESET
60
P. CONT
19
PROTECT-INT
66
USB POWER
67
MTK POWER
RESET
SWITCH
Q202
RESET
SIGNAL
GENERATOR
Q201
LED DRIVE
Q261
D262
59
85
AD-KEY-1
S263, 265
84
STBY-LED
D270
D261
ON/STANDBY
F
PROTECT_AMP
TOUCH SENSOR
BOARD
BZ701
TP SDA
TP RESET
TP INT
TP SCL
82
DVD 3.3V MONITOR
20
/AC-CUT
PVDD
(Page 34)
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