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Sharp HTSB60 User Manual

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HT-SB60
7 – 1
CHAPTER 7. DIAGRAMS
[1] Main (Tx) & Subwoofer (Rx) Block Diagram
Figure 7-1: MAIN (Tx) & SUBWOOFER (Rx) BLOCK DIAGRAM
MAIN (Tx)
CLOCK & 
DATA 
RECOVERY
DE-EMPHASIS 
FILTER
SERIAL 
AUDIO 
OUTPUT
8:2MUX
CONTROL PORT 
& REGISTERS
C&U BIT 
DATA 
BUFFER
RECEIVER
MISC 
CONTROL
FORMAT 
DETECT
N:3MUX
TX 
PASSTHROUGH
COYOTE 32-
BIT DSP A
STC
D
M
A
12 CH AUDIO 
IN/6CH SACD 
IN
16 CH 
PCM 
AUDIO 
OUT
EXT. MEMORY CONTROLLER
S/PDIF
SERIAL 
CONTROL 1
SERIAL 
CONTROL 2
PARALLEL 
CONTROL 
GPIO
DEBUG
TMR1
TMR2
PLL
P
X
Y
COYOTE 32-
BIT DSP B
P
X
Y
Analog Digital
Converter 
MCU
CLOCK 
PLL & 
SERIAL 
DATA I/F
DEVICE 
CONTROL
PWM SECTION
POWER 
SUPPLY
VOLUME 
CONTROL
DAP 
CONTROL
PSVC
DIGITAL 
AUDIO 
PROCESSOR
OUTPUT CONTROL
VFD
IR
FRONT-L
80W@4Ω
FRONT-R
80W@4Ω
                Explore HDMI Block
2 In 1 Out
S/PDIF
UN-SW+5V
UN-SW+3.3V
UN-SW+3.4V
UN-SW+5V
UN-SW+3.3V
A069AW
UN-SW+3.4V
UN-SW+5V
UN-SW+3.3V
SW+3.3V
SW+3.3V
SW+31V
SW+4V
SW+3.3V
+12V
+27.5V
+12V
+31V
+3.3V
UN-SW+5V
A070AW
SW+3.3V
SW+3.3V
D+3.3V
SW+3.3V
SW+31V
+27.5V
+12V
SW+4V
SW+5V
SW+1.8V
SW+5V
LEVEL DETECT
SW+5V
SW+3.3V
D+3.3V
SW+1.8V
S/PDIF
SDRAM
DIR CIRRUS CS8416
DSP CIRRUS CS495313
BTL x 2ch
Tx Module
(Not Serviceable Item)
(FL
/FR)
I  S(FL/FR)
I  C
OPTICAL IN
RXM301
JK301
AUDIO IN
DIGITAL AUDIO PROCESSOR 
OR 
(TAS5504)
DIGITAL AMP 
POWER STAGE
TAS
S
5342L
ANALOG AUDIO 
SIGNAL INPUT (FL/FR)
HDMI IN 1
J2
J3
J4
HDMI IN 2
HDMI OUT
(TV ARC)
PWM
PWM
BTL x 2ch
LPF
PWM
PWM
L+
L-
R+
R-
BTL x 2ch
SUBWOOFER (Rx)
Rx Module
CLOCK 
PLL & 
SERIAL 
DATA I/F
DEVICE 
CONTROL
PWM SECTION
POWER 
SUPPLY
VOLUME 
CONTROL
DAP 
CONTROL
PSVC
DIGITAL 
AUDIO 
PROCESSOR
OUTPUT CONTROL
PAIRING 
KEY
I  S(FL/FR)
BTL x 2ch
PWM
BTL x 2ch
LPF
PWM
SWF+
SWF-
PBTL x 1ch
               EP92A2E
IC1
2
I  C
2
I  C
2
I  C
RMCK
SCK1
OMCK
MCK
2
I  C
2
I  C
2
I  S
2
(Not Serviceable Item)
PCM1808
I  S (Analog)
2
2
I  S (Digital)
2
TAS5342L
SUBWOOFER
150W@3Ω
I  C
2
2
2
IC101
IC100
IC102
IC901
DIGITAL AMP 
POWER STAGE
TA
5342L
ICX901
IC601
DIGITAL AUDIO PROCESS
(TAS5504)
ICX601
I  S (LFE)
IC500
IC700
RX701
FL700
HT16523S
RUITZA078AWZZ
RUITZA082AWZZ
IC301
M12L161A-ST
12.288MHz
XTL IN
XTL OUT
DAO MCK
IC502
M12904
IC804
1117Y33L
IC808
M3464A40N
IC802
MP2301E
IC803
MC33063
IC808
1117Y33L
IC805
M3464A18N
ICX801
MP2301E
SMPS PWB
(Not serviceable item)
UN-SW+5V
IC801
M3464A33N
IC809
M3464A40N
SMPS
PWB
(Not ser-
viceable 
item)