Bacpu - Integra DHC-40.1 (B) Service Manual

A B
SCHEMATIC DIAGRAM-15
U005
1
Not used
NSCT-5P97
JL3889B
from HDMI Block
2
SPI0 & control signals
from DIR Block
Host communication
from 3rd DSP
3
+2.4VDSP
+5VHD Q3107,Q3406>>+3.3V
4
Q3209>>+3.3V
GND_ARM
5
C
HDMI CIRCUIT PC BOARD BAHDM-0132-1E (-7)
(PART-20) DSP CONNECT Section
SD-7
TO_BADG-0099
IMSA-9142B-18A IMSA-9142B-8A
P3605A
R3680:High Model only
R3605
1
CS
2
SO
3
WP
4
GND
SirialFlash
Q3109,Q3504>>+1.2V
Q3404>>+1.2V
HDMI DCDC
D E
(Part-12)
IMSA-9142B-16A
P3606A P3607A
0
R3680
10K
8 VDD_MPU3.3V
VCC
7
HOLD
6
SCLK
5
SI
GND_ARM
Reserved
F G
SD-6
TO_BACPU-0100 (Part-11)
IMSA-9142B-18A
P3608A
GND_ARM
from HDMI Block
NET_SPDIF
DSP_MCK
DHC-40.1
H