Block Diagram - Sony SA-TSLF1H Service Manual

SA-TSLF1H/SS-CTLF1H/TSLF1H/TSLF1HW

6-1. BLOCK DIAGRAM

IC7301
ANALOG AGC
+2.5V
OUT 16
D7304
3 SIS
D7303
5 IN
(IR RECEIVER)
D7302
D7301
8 6 11 3
IC103
LEVEL SHIFT
9 10 4 5 12 13 1 2
Q305
X102
8MHz SWITCH
1
IC105
+3.3V 2
RESET
SA-TSLF1H/SS-CTLF1H/TSLF1H/TSLF1HW
IC302 RF DEMODULATOR
A/D CONVERTER
SELECTOR
Q7301, 7302
3 INT2
AMP
1 INT1 OUT 7 10 ADVIN
2 SW1 40 OSCI
X101
12.288MHz
4 SW2
43 OSCO
SWDT
35 SWDT
XSCEN
Q301-303 36 XSCEN
SELECTOR
SCLK
37 SCLK
SCMODE
38 SCMODE
SRDT
34 RDT
CSDB
33 CSDB
DTVALID
61 DTVALID
13 XRST
12 13 9 10 4 5
IC106
LEVEL SHIFT
11 8 6
IC107
SYSTEM CONTROLLER
Q306, 309 Q307, 310
Q308 LED DRIVER LED DRIVER
+5V
SWITCH
LED LED
RED GREEN
(IR STATUS INDICATOR)
IC102
IC109
IC301
LEVEL SHIFT
STREAM PROCESSOR
BCK/RCLK 54 1
3 30 BCK
2
DAOUT/ROUT 60 4
6 31 DATA
5
LRCK/RCS 59 9
8 29 LRCK
10
APX 31 12
11 36 XFSIIN
13
NSPMUTE
18 NSPMUTE
SOFTMUTE
19 SOFTMUTE
PGMUTE
20 PGMUTE
SCDT
21 SCDT
SCSHIFT
22 SCSHIFT
SCLATCH
23 SCLATCH
X3051
49.1MHz
2 4 48 XFSOIN
IC3051
OSC
27 INIT
20 20
IC100
POWER DRIVER
OUTL1 11 6 PWM_A
28
OUT_A I
30
OUTL2 9 14 PWM_B
25
OUT_B I
27
OTW
3 OTW
SD
4 SD
Q110, 111
RST
5 RESET OVER LOAD DETECT
IC200
POWER DRIVER
OUTR1 6 6 PWM_A
28
OUT_A
I
30
OUTR2 4 14 PWM_B
25
OUT_B I
27
OTW
3 OTW
SD
4 SD
RST
5 RESET
Q3551
PROTECT DETECT
IC111
+12V
+12V REG
+3.3V
+5V
IC113 IC108 IC110
+1.8V
+1.8V REG +3.3V REG +5V REG
IC7302
+2.5V
+2.5V REG
IC104
+2.5V
+2.5V REG
IC101
+1.5V
+1.5V REG
CN304
(+)
SP901
(WOOFER)
(-)
SP902
(TWEETER)
T101
SPEAKER TERMINAL
(+)
( (
TO
SURROUND SPEAKER (R)
(–)
Q210, 211
OVER LOAD DETECT
CN302
2
1
CN108
5
4
3
SPEAKER SYSTEM
2
COARD
1
(TO AC-LF1HR)
CN109
V-CONT
3
AC-CUT
2
MAIN-OFF
1
• Signal Path
: AUDIO