Block Diagram - Audio Section - Sony HBD-TZ215 Service Manual

HBD-TZ215/TZ715
5-3.

BLOCK DIAGRAM - AUDIO Section -

TV
AUDIO
IN
TUNER (FM)
ANTENNA
75 FM
COAXIAL
HBD-TZ215/TZ715
J400(2/2)
5
L
1
R R-CH
2
4
TU401
L-CH
R-CH
R-CH
TUNED
DI
DO
CLK
CE
AUDIO
SELECT
IC401
L-CH
Y1 Y 3
B
Y0
R-CH
R-CH
Y2
Q400
Y3 A 10
B 9
XSYSRST 108
IFCK 98
IFSDO 97
IFSDI 100
XIFCS 99
IFBSY 110
DSP INTERFACE,
USB CONTROL
IC1101 (3/3)
VBUS_OC 197
USB_DM 45
USB_DP 44
VBUS_OE
196
24 24
(Page 22) SYSTEM CONTROL
IC503 (2/4)
ASEL0
84
TUNED
80 TUNED
DI
77 ST_DI/MIC_DATA
DO
78 ST_DO
CLK
79 ST_CLK/MIC_CLK
CE
76 ST_CE
XSYSRST
45 DVD_RST
IFSCK
49 DVD_SCO
IFSDO
48 DVD_SOD
IFSDI
47 DVD_SID
XIFCS
51 DVD XIFCS
44 CDM_OPEN_SW
50 DVD_XIFBUSY
XSYSRST
D
(Page 23)
OCSW
C (Page 22)
VBUS DETECT
USB 5V
Q2101
VBUS
CN5200
1
D-
2
D+
3
GND
4
VBUS_SW
E (Page 26)
R-ch is omitted due to same as L-ch.
SIGNAL PATH
: TUNER
: USB
: AUDIO IN