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GK2 BOARD SCHEMATIC DIAGRAM (2 OF 2)
1
|
2
|
3
|
4
|
5
|
A
—
B
—
C
—
D
—
E
*R840
1k
—
F
—
G
GND_T
—
H
CN803
—
POWER_ON_GK
6
7
8
STBY_3.3V
3
4
5
GND_T2
1
2
I
GND_T2
G
G
G
GND_T2
8P
—
BLK
R800
22k
1/10W
RN-CP
5%
J
—
R856
0
CHIP
K
1608
R857
0
CHIP
GND_T
GND_AU
1608
—
GND_T
*R801
1k
1/10W
L
RN-CP
R862
R864
5%
0
0
CHIP
CHIP
—
R863
R865
0
0
CHIP
CHIP
GND_T
GND_T2
GND_AU
GND_T2
M
—
N
—
O
—
P
KDL-32FA500/37FA500
6
|
7
|
8
|
9
|
10
|
11
|
*IC800
GND_AU
*C802
*R806
0 . 4 7
4 . 7 k
VSSD/HW
VSSD/HW
GND_AU
JL810
IN1P
OSCIO
*R807
*C803
4 . 7 k
JL809
0 . 4 7
IN1N
HVP1
DIAG
VDDP1
ENGAGE
BOOT1
VPA
*R804
POWERUP
OUT1
47k
*R814
4 . 7 k
*Q802
CGND
VSSP1
GND_T
GND_AU
VPA
VDDA
STAB1
VSSA
STAB2
GND_T
OSCREF
VSSP2
GND_AU
HVPREF
OUT2
INREF
BOOT2
0 . 1
*C820
*R808
*C804
4 . 7 k
0 . 1
0 . 4 7
NC
VDDP2
*C822
GND_T
HVP2
IN2N
HVP2
JL813
IN2P
DREF
*R809
*C805
4 . 7 k
0 . 4 7
VSSD/HW
VSSD/HW
GND_AU
GND_AU
TDA8933
IC801
GND_AU
C806
R810
0 . 4 7
4 . 7 k
10V
VSSD/HW
VSSD/HW
1/10W
B
RN-CP
GND_AU
JL811
1608
5%
IN1P
OSCIO
R811
C807
4 . 7 k
0 . 4 7
JL812
1/10W
1608
IN1N
HVP1
DIAG
VDDP1
ENGAGE
BOOT1
JL808
VPA
R805
POWERUP
OUT1
47k
1/10W
RN-CP
R815
4 . 7 k
5%
Q803
CGND
VSSP1
1/10W
2SD601A-QRS-TX
RN-CP
GND_AU
GND_T
GND_AU
5%
VPA
VDDA
STAB1
C872
0 . 1
VSSA
STAB2
GND_AU
OSCREF
VSSP2
GND_AU
R858
39k
GND_AU
1/10W
RN-CP
HVPREF
OUT2
5%
1608
1608
X7R
INREF
BOOT2
1608
25V
0 . 1
X7R
25V
C821
0 . 1
C823
NC
VDDP2
GND_AU
IN2N
HVP2
IN2P
DREF
VSSD/HW
VSSD/HW
GND_AU
GND_AU
12
|
13
|
14
|
15
|
16
|
17
VP
FB800
JL807
0uH
AUDIO22V
R852
VPA
F800
4A
10
1/10W
24V
CHIP
5%
GND_AU
GND_AU
HVP1
GND_AU
VP
*L800
22uH
HVP1
GND_AU
*L802
22uH
HVP2
0 . 0 1
*C855
VP
GND_AU
GND_AU
*R855
100k
*Q808
*Q809
*Q806
*Q807
GND_AU
VP
L801
22uH
GND_AU
L803
22uH
1608
B
25V
0 . 0 1
VP
C857
GND_AU
R844
100k
1/10W
RN-CP
5%
GND_AU
C866
1
25V
X7R
2012
GK2 2/2
SWF POWER (CONT)
Q805
Q804
ISA1235AC1TP-1EF
ISA1235AC1TP-1EF
|
18
|
19
|
20
|
21
|
*CN804
0uH
*FB805
JL801
0uH
6
*FB806
JL802
4
0uH
*FB803
JL803
3
0uH
2
*FB804
JL804
1
5
JL814
JL815
GND_AU
JL805
1
SW+
JL806
2
SW-
3
SW-
CN802
3P
WHT
A-1671-312-A <MA2> GK2-P2
KDL-32FA500/37FA500
65
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