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15.7. PA-Board (1 of 2) and H3-Board Block Diagram
D2307
D2306
X2300
JK8500
JK8500
DC-DC CONVERTER/POWER SOS
PA
SPEAKER OUT/DIGITAL AUDIO PROCESSOR
FAN CONTROL
Q2303
MAIN 3.3V
OUT_Y
1
IN_B
4
2
IN_A
IC2309
AND GATE
STEREO POWER STAGE
IC2302
POWER ON RESET
VREG
PROTECTION AND
I/O LOGIC
TIMING
/GATE
DRIVE
DRIVE
TIMING
/GATE
TIMING
/GATE
DRIVE
DRIVE
/GATE
TIMING
/CONTROL
RMW
RECEIVE
/CONTROL
RMW
RECEIVE
/CONTROL
RMW
RECEIVE
RMW
/CONTROL
RECEIVE
OUT_A
OUT_B
OUT_C
OUT_D
39
43
34
36
28
33
31
24
BST_C
BST_A
BST_D
BST_B
PWM_A
PWM_B
PWM_C
PWM_D
6
8
16
18
17
7
5
21
SP_R+
PA2
1
SP_R-
2
SP_L-
4
SP_L+
5
12V
LRCLK
21
SCLKOUT1
MCLKO
25
26
RESET
SDOUT1
27
SDOUT2
19
32
SDOUT3
22
11
SDIN1
PWM
CONTROL
31
38
MUX
MUX
37
MUX
36
MUX
35
MUX
MUX
PWM
Vo
l
MUX
SERIAL D
A
T
A
INTERF
A
CE
26
25
24
CONTROL
SYSTEM
16
9
17
18
CONTROL
SERIAL
IF
CLOCK
RATE/
ERROR
DETECTION
AND PLL
20
8
19
MAIN 3.3V
AVDD
DVDD
2
11
DIGITAL SOUND CONTROLLER
IC2304
17
SCL2 18
SDA2
15
SCL1 16
SDA1
SCL1
SDA1
SCL1
SDA1
6ch DIGITAL AUDIO
IC2300
PWM PROCESSOR
OUT
2
VDD
4
RESET
IC2306
MAIN3.3V
SCL
6
5
SDA
VCC
8
/WP
7
EEPROM
IC2305
MAIN3.3V
STEREO AUDIO ADC
IC2307
SERIAL
IF
DECIMATION
X1/64
FILTER
WITH
HPF
DELTA-
MOD.
SIGMA
LPF/
ANTIALIAS
CLOCK/
TIMING
CONTROL
DOUT
BCK
LRCK
8
7
9
6
SCKI
VINL
13
DELTA-
ANTIALIAS
SIGMA
MOD.
LPF/
3
VCC
4
VDD
14
VINR
4
3
2
5
1
MAIN5V
MAIN3.3V
4
FACTORY
2
SDA
FOR
SCL
MAIN3.3V
5
1
3.3V
PA3
SRQ1
USE
VALID1
PWM_1
PWM_2
PWM_4
PWM_3
SDA
SCL
MUTE
RESET
SDIN2
SDIN1
SDIN3
LRCLK
SCLK
MCLK
+15V
PA5
+15V
2
7
1
6
8
+15V
+15V
+15V
OUTPUT
INPUT
3
AVR 12V
IC2303
1
+15V
+15V
40
35
32
27
26
41
PVDD_A
PVDD_A
PVDD_B
PVDD_D
PVDD_C
PVDD_D
VCC
5
MAIN 3.3V
30
38
9
DVDD1
DVDD2
AVDD
MAIN 3.3V
XLT1
3
4
XLT0
TO P5
TERMINAL
SPEAKER
(R)
H3
H37
1
3
1
TERMINAL
H3
H37
SPEAKER
(L)
3
TH-65PX600U
PA-Board (1 of 2) and H3-Board Block Diagram
TH-65PX600U
PA-Board (1 of 2) and H3-Board Block Diagram
TH-65PX600U
87
Содержание TH-65PX600U
Страница 5: ...1 Applicable signals 5 TH 65PX600U ...
Страница 23: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 23 TH 65PX600U ...
Страница 24: ...8 2 Lead of Wiring 2 24 TH 65PX600U ...
Страница 25: ...8 3 Lead of Wiring 3 25 TH 65PX600U ...
Страница 26: ...8 4 Lead of Wiring 4 26 TH 65PX600U ...
Страница 27: ...8 5 Lead of Wiring 5 27 TH 65PX600U ...
Страница 32: ...9 4 No Picture 32 TH 65PX600U ...
Страница 39: ...11 4 Adjustment Volume Location 11 5 Test Point Location 39 TH 65PX600U ...
Страница 41: ...41 TH 65PX600U ...
Страница 80: ...NOTE TH 65PX600U 80 ...
Страница 81: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Notes TH 65PX600U 81 ...
Страница 163: ...16 Parts Location Mechanical Replacement Parts List 16 1 Parts Location 163 TH 65PX600U ...
Страница 164: ...16 2 Packing Exploded Views 164 TH 65PX600U ...
Страница 165: ...16 3 Packing Exploded Views 165 TH 65PX600U ...
Страница 167: ...17 Electrical Replacement Parts List 17 1 Replacement Parts List Notes 167 TH 65PX600U ...