Block Diagram - Main Section - Sony HBD-N590 Service Manual

5-3.

BLOCK DIAGRAM - MAIN Section -

ARC_SPDIF
>002B
CEC
(Page 37)
J901
A.CAL MIC
ECM-AC3
J5901
AUDIO L
AUDIO IN
R
TUNER2FMF-NS (US, Canadian, PX)
TUNER2FMP-NS (EXCEPT US, Canadian, AEP, UK, PX)
TUNER2FMPR-NS (AEP, UK)
ANTENNA
FM COAXIAL
75
I2C_DATA
I2C_CLK
(POWER INDICATOR)
FLUORESCENT INDICATOR
TUBE DRIVER
IC904
17
SG1 - SG16,
GR12
ND901
FLUORESCENT 8
INDICATOR GR1 - GR8
TUBE
VEE
T901
DC/DC CONVERTER
TRANSFORMER
D903, 904
RECT
OSC
Q902, 903
HBD-N590/N790W/N890W/N990W/N995W/T79
TV
OPTICAL
OPTICAL RECEIVER
DIGITAL IN IC5901
AUDIO SELECT
IC5903
R-CH
MIC AMP
2 Y2
IC901
5 Y1
1 Y0
R-CH
A B
10 9
TU1
Q5901 Q5901
(1/2)
L-CH
R-CH R-CH
69 70
63 PLUG_DET
ST_SDA
45
46 ST_SCL
RDS 73 ST_RDS_INT
D330
LED DRIVE
20 LED_PWM3
Q6303
17 KEY_INT
S300
KEY0
\/1 95
54 TS_SDA
SYSTEM CONTROLLER
55 TS_SCL
TOUCH
16 TS_INT
BOARD
21 TS_RST
26 LED_PWM1
24 LED_PWM2
22 PCONT_TS
DIN 7 3 FL_DOUT
CLK 8 5 FL_CLK
STB 9 68 FL_CS
REMOTE
CONTROL
4
SIRCS2_IN
RECEIVER
IC951
REMOTE
CONTROL
1 SIRCS_IN
RECEIVER
IC903
S901
(INITIALIZE SKIP)
A/D CONVERTER
IC5904
Y 3 13 VinL
DOUT 9
R-CH 14 VinR
SCKI 6
7
LRCK
BCK 8
(2/2)
X6301
8MHz
15 11 13
JIG_MODE1 82
IF_SDI 76
IF_SDO 75
IF_SCK 77
XIF_CS 78
BD_IF_START 19
BD_IF_REQ 23
UPG_STATUS 85
OPWRSB 83
BD_RESET 81
TH6301
BD_TEMP 89
IC6301 (1/2)
(N790W/N890W/N990W/N995WT79)
WS_SDA 28
WS_SCL 27
S-AIR_GPIO2 87
S-AIR_DET 88
S-AIR_RST 86
PVDD_CONT 47
PCONT1 36
PCONT2 37
PCONT3 38
FAN_ON 42
FAN_CONT 2
PCONT_FL 25
AC_CUT 18
RESET
SWITCH
Q6301
RESET 10
+5V
REGULATOR
IC905
39 39
HBD-N590/N790W/N890W/N990W/N995W/T79
BD DECODER
IC101 (3/3)
(N790W/N890W/N990W/N995W/T79)
B23 OPTICAL
BUFFER
C24 ARC
IC5907
AOSDATA0 B24
D24 MCIN
AOSDATA1 B25
A24 AOMCLK
B27 AOLRCK
AOSDATA2 A26
A25 AOBCK
H2 GPIO5
AG28 LCDRD
AG27 VDATA
AG26 VCLK
D3 GPIO17
D1 GPIO1
C1 GPIO15
E3 GPIO6
AH25 OPWRSB
AF26 RESET_
GPIO7 F3
GPIO13 C3
(N590/N790W/N890W/N990W/T79)
OVER
VOLTAGE
DCDC +5V
DETECT
Q5301
VOLTAGE
UNSW +12V
DETECT
IC6303
R-ch is omitted due to same as L-ch.
SIGNAL PATH
PANEL +6V
Ver. 1.1
CN502
EZW-RT50
25
10
RF
9 MODULATOR
EZW-RT50
(N790W/N890W/
21
N990W/T79)
22
EZW-RT20
18
(N995W)
2
23
AMP_D1
(N590)
AMP_D2
AMP_D3
BUFFER
>004B
IC5905
(Page 40)
AMP_MCKO
AMP_LRCKO
AMP_BCKO
>001B
CPU_XRST
(Page 38)
USB_VBUS_PCONT1
USB_VBUS_PCONT2
>005B
(Page 41)
PVDD_CONT
PCONT1
PCONT2
PCONT3
FAN_ON
FAN_CONT
PCONT_FL
>003B
PCONT3
(Page 37)
: AUDIO
: TUNER
: MIC