Schematic Diagram - Main Section (4/6) - Sony HCD-X1V Service Manual

7-23. SCHEMATIC DIAGRAM – MAIN Section (4/6) –
(4/6)
C3
220
4V
C26 0.1
C28 0.1
C29 0.1
C30 0.1
R21
10k
C25 0.01
∗ R24 1k
DSP_RESET
∗ R25 0
DSP_SPIDS
C32 0.1
R32
10k
R26 22
DSP_SPICLK
R27 22
DSP_MISO
R28 22
DSP_MOSI
C33 0.1
C23 0.1
R36 10
C34 0.1
C24 0.01
R29 22
R30 22
R20 0
R13 0
R18 0
R16 0
R17
0
C9 12p
C10
8p
R35 1M
C35 0.1
X1 R23
25MHz 470
C19
10
HCD-X1V
• See page 72 for Waveforms. • See page 74 for IC Block Diagrams.
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
GND
VDDINT
∗
RESET
∗
SPIDS
GND
VDDINT
SPICLK DSP
IC2
MISO
ADSST-AVR-1115
MOSI
GND
VDDINT
VDDEXT
AVDD
AVSS
GND
CLKOUT
∗
EMU
TDO
TDI
∗
TRST
TCK
TMS
GND
CLKIN
XTAL
VDDEXT
• See page 81 for IC Pin Function Description.
+1.2V REGULATOR
R15
10k
R14
IC1
2k R2
SI-3010KM-TL
10k R4
10k
FB C2
EN 0.1
IN
OUT
GND
C1
100
C85 16V
10
VDDINT
R64 22
DPSOD
R65 22 SO_C
DPSOC
C71 0.1
GND
VDDINT
GND
C73 0.1
VDDINT
R66 22 SO_B
DPSOB
R67 22 SO_A
DPSOA
C7
SPI_MAS 220 4V
PF_CE
GND
C74 0.1
VDDINT
VDDEXT
C75 0.1
GND
A18
C6
0.1
A17
C11
GND
0.1
C76 0.1
VDDINT
A16
AD8
AD9
AD10
AD11
GND
C77 0.1
VDDINT
AD12
VDDEXT
C78 0.1
GND
AD13
AD14
AD15
ALE
∗
RD
GND
C79 0.1
VDDINT
R3
0
C81
220
4V
C80
C70
100
10
16V
55 55
FB2
0
SW2.6V
FB1 0
SW3.3V
D-GND
DSP_BCK
DSP_BCK
DSP_LRCK
DSP_LRCK
SO_A
SO_A
SO_B
SO_B
SO_C
SO_C
SI_A
SI_A
SI_B
SI_B
SI_C
SI_C
SI_D
SI_D
SI_E
SI_E
BCK
BCK
LRCK (Page 54)
LRCK
MCK
MCK
DSP_INT
DSP_INT
∗
DSP_RESET
∗
DSP_RESET
DIR_RERR
DIR_RERR
DIR_NONAU
DIR_NONAU
∗
DSP_SPIDS
∗
DSP_SPIDS
DSP_MISO
DSP_MISO
DSP_MOSI
DSP_MOSI
DSP_SPICLK
DSP_SPICLK
HCD-X1V