Block Diagram - Audio Input Section - Sony HCD-SLK1i - Dvd Receiver Service Manual

HCD-SLK1i/SLK2i
HCD-SLK1i/SLK2i
4-2.

BLOCK DIAGRAM - AUDIO INPUT Section -

CN1003
(iPod Dock)
LINE-OUT-L
27
LINE-OUT-R 28 R-CH
VBUS 8 iPod+5V
4
USB D+
USB D–
6
WAKE UP
Acc PWR
13
Q402
iPod Detect 30
Composite Video 23
iPod_VIDEO
D
(Page 24)
I2CSDA
I2CSCK
EEPROM
IC405
I2C SDA 13
I2C SCL 12
RESET 4
CN402 B+ SWITCH
IC406
PRO/SD
VCC 4 5 VOUT Vin 1
SD/MMC-4 (VCC)
11 /OC 4
EN
3
INS 8
SD#WP 20
SD/MMC#CD
17
SCLK 5
SD/MMC-5 (CLK) 14
BS
15
SD/MMC-2 (CMD) 6
SDIO/DATA0
12
SD/MMC-7 (DAT0) 18
DATA1 13
SD-8 (DAT1)
19
DATA2 10
SD-9 (DAT2)
1
DATA3
7
SD/MMC-1 (DAT3) 3
CN401
VBUS 1
VBUS5V
D+
3
D– 2
11 USBB VBUS
13 USBB D+
14 USBB D–
33 iPod Acc Power
32 iPod DET
AUDIO DSP
IC401 (1/2)
DAC SMUTE 178
205 I2C SDA
IPOD USB SEL
206 I2C SCK
182 iPod CP RESET
DC_3.3V
34 Card Vcc OverCurrent DET
215 CARD VCC ENABLE
M1 A0 - M1 A12
175 SD/MS INS
176 SD WP
SPI WP/M1 D3, M1 D4 - M1 D15
177 SD CARD DET
181 SD/MS CLK
180 SD CMD/MS BS
187 SD/MS DAT0
186 SD/MS DAT1
184 SD/MS DAT2
183 SD/MS DAT3
SPI Q/M1 D2
2 USBA VBUS
SPI D/M1 D1
SPI C/M1 D0
4 USBA D+
5 USBA D–
22 22
iPod LINE AMP
IC612
AUDIO
D/A CONVERTER
IC606
MDATA 214 3 SDTI OUTL 11
MCLK 211 1 MCLK OUTR 10
R-CH
BCK 212 2 BICK
LRCK 213 4 LRCK
6 SMUTE
RSTN
5
92
RESET 216
AML BUSY 197
UART Rx
203
UART Tx 204
SD-RAM
IC404
A0 - A12
M1_A0 - 12
DQ3 - DQ15
M1_DQ3 - 7, M1_D8 - 15
M1_DQ0 - M1_DQ2
DQ0 - DQ2
M1 BA0 76 20 BA0
M1 BA1 77 21 BA1
M1 CLKO 60 38 CLK
M1 WE n 71 16 WE
M1 CAS n 72 17 CAS
M1 RAS n 73 18 RAS
M1 SCS0 n 75 19 CS
M1 DQM0 48 15 LDQM
M1 DQM1 58 39 UDQM
FLASH ROM
IC403
SPI CS 36 1 CS (S)
40 2 SQ (Q)
39 5 SI (D)
SCLK (C)
38 6
iPod/USB
SELECT
AML-L E
SWITCH
(Page 23)
IC613
SWITCH
CONTROL
Q610, 613
AML RESET
AML BUSY
C
AML TXD OUT
(Page
AML RXD IN
21)
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: iPod
: MEMORY CARD
: USB
: VIDEO