GR
UNDIG
Ser
vice
Chassis TX
2 - 22
R810
6.2R
C804
10nF
R813
6.2R
GND
TO SPEAKER
R816
6.2R
C807
100nF
C806
1uF
R817
6.2R
C813
680pF
C805
100nF
S
C809
100nF
GND
C810
4.7nF
L800
120R/100MHz/3A
P24V
C814
330pF
GND
1
2
3
4
S800
SPEAKER
GND
TP78
TP75
C830
1uF
GND
C818
100uF 6.3V
C823
100uF 6.3V
C819
1nF
C827
1nF
GND
GND
EAR_AU_OUT_L
GND
R825
10K
R826
10K
C822
1uF
EAR_AU_OUT_R
HPL
HPR
TP79
TP81
EAR_AU_OUT_L
EAR_AU_OUT_R
R822
470R
R827
470R
L803
300R/100MHz
L804
300R/100MHz
C820
100pF
C826
100pF
GND
GND
GND
RIGHT
LEFT
GND
Right
Left
GND
S801
Headphone
R829
NC/1K
VCC3.3V
AMP_STB
R802
100R
AMP_STB
C812
1uF 35V
C815
100nF
R832
100R
TP74
TP76
TP80
R804
2.2K
GND
GND_SUB
1
SA
2
TEST MODE
3
VSS_REG
4
VCC_REG
5
OUT2B
6
GND2
7
VCC2
8
OUT2A
9
OUT1B
10
VCC1
11
GND1
12
OUT1A
13
GND_REG
14
VDD_REG
15
CONFIG
16
OUT3B/DDX3B
17
OUT3A/DDX3A
18
EAPD/OUT4B
19
TWARN/OUT4A
20
VDD_DIG
21
GND_DIG
22
PWRDN
23
VDD_PLL
24
FILTER_PLL
25
PLL_GND
26
XTI
27
BICKI
28
LRCKI
29
SDI
30
RESET
31
INT_LINE
32
SDA
33
SCL
34
GND_DIG
35
VDD_DIG
36
GND_EXP
37
IC800
STA335BW
GND
VCC3.3V
I2S_WS
I2S_MCK
I2S_BCK
I2S_SD
I2S_WS
I2S_MCK
I2S_BCK
I2S_SD
I2C-SCL
I2C-SDA
GND
GND
C835
330pF
C837
100nF
C836
100nF
C833
100nF
C821
100nF
C839
100nF
C838
100nF
C834
100nF
C825
100nF
C803
220n 50V X7R
C811
220n 50V X7R
L806
120R/100MHz/3A
+12V_ST
for SLIPS or LED panel
C840
220n 50V X7R
C841
220n 50V X7R
TP77
R801
2.2R
L801
NR6045T220M
L802
NR6045T220M
L805
NR6045T220M
L807
NR6045T220M
R807
10k
SP_LEFT-
SP_RIGHT-
L808
10uH
L809
10uH
5
4
3
T801A
BC847BDW1T1_A
5
4
3
T800A
BC847BDW1T1_A
GND
2
1
6
T801B
BC847BDW1T1_A
2
1
6
T800B
BC847BDW1T1_A
GND
VCC3.3V
C828
10u 35V
GND
C824
10u 35V
GND
C817
10u 35V
GND
C829
10u 35V
GND
C831
22pF
C832
22pF
C842
22pF
C843
22pF
GND
753
1
864
2
R834
100R
753
1
864
2
R800
100R
Audio_RESET
Audio_RESET
GND
For SLIPS or LED panel:
C817,824,828, 829 - 16V X7R
For old models CCFL
C817,824,828, 829 - 35V X7R
MUTE-POP
MUTE-POP
5
4
3
T3B
BC847BPDW1T1
2
6
1
T3A
BC847BPDW1T1
R27
1k
GND
VCC3.3V
MUTE-POP_HP
MUTE-POP_HP
7 5 3 1
8 6 4 2
R818
10k
I2C-SCL
I2C-SDA
I2S_WS
I2S_MCK
I2S_BCK
I2S_SD
I2S_WS
I2S_MCK
I2S_BCK
I2S_SD
I2C-SCL
I2C-SDA
I2C-SCL
I2C-SDA
GND
VCC3.3V
CH
S
11
CH
S
12
10
01
02
03
04
05
06
07
08
09
S802
FFC
FOR 55"
R842
2K 1%
2
3
1
IC801
ZTL431AFFTA
T802
BC847B
GND
R838
*
R839
1.2k %1
R833
330R %1
R841
10K
R835
10K
R837
10K
R831
10K
GND
+5V2_ST
+12V
P24V
+12V
3
1
2
D800
BAT54C
ScOffMute
R820
2.7K
7531
8642
R812
10k
MUTE-Off_HP
3
1
2
D801
BAT54C
MUTE-Off_HP
ScOffMute
7531
8642
R824
4.7K
C800
NC/100nF
R821
10R
R823
10R
MUTE-POP_HP
GND
23
24
25
26
8
7
4
28
27
Chassisplatte – Verstärker / Chassis Board – Amplifier
CH
1A
CH
1B
LOGIC
PO
WERCONT
REGULATORS
PROTECTION
Current/Thermal
BIAS
I2C
I2S
DSP
Equalizer
Tones
Volumes
Bass
DDX
CH
2A
CH
1B
STA335BW
4
Power on (trigger: +5V2_ST)
7
8
£
≤
∞
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≥
•
