6
2.2.
P-Board (2/2)
14
13
18
10
11
12
17
16
15
P-BOARD (2/2)
!
+
+
+
+
+
+
+
+
REF
K
A
NC
NC
N1
D
S
G
D
S
G
S
D
G
C7417
0.47u
16V
C7418
0.1u
50V
C7434
4.7u
16V
C7813
470p
1kV
C7805
1u
25V
C7808
0.47u
25V
C7818
0.01u
50V
C7817
0.1u
50V
C7801
0.01u
50V
C7816
1u
25V
C7520
1u
25V
C7527
10u
35V
C7524
4700p
50V
C7522
10u
35V
C7525
0.022u
50V
C7526
10u
35V
C7523
10u
35V
C7521
1u
25V
C7439
0.47u
16V
C7821
0.01u
250V
C7824
0.01u
50V
C7440
1u
25V
C7529
0.1u
50V
C7436
25V
C7423
25V
C7430
390u
63V
C7438
390u
63V
C7806
100u
160V
C7422
390u
63V
C7820
100u
160V
C7437
390u
63V
D7502
D7404
D7411
D7803
D7804
D7402
D7408
D7409
D7401
D7800
*
*
*
D7801
IC7503
1
PDR
2
GND
3
SS/HICCUP
4
COMP
5
FB
6
REF
7
VIN
8
SW
IC7800
1
OVP
2
UVLO
3
SS
4
RT
5
PWM1
6
PWM2
7
FAILB
8
ADIM
9
ADIM_P
10
GND
11
DIMOUT
12
GATE
13
STB
14
VCC
15
ISENSE
16
FB
17
CS
18
TC54
IC7401
3
2
1
P4
1
2
3
4
5
6
7
8
9
10
11
12
P2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
L7802
L7805
L7804
L7803
L7502
T7800
1
2
3
4
PA7406
PA7402
PA7407
TP7402
TP7421
TP7401
TP7403
TP7419
TP7413
TP7416
TP7418
TP7412
TP7417
TP7802
TP7803
TP7804
TP7805
TP7407
TP7415
TP7800
TP7410
TP7404
TP7406
TP7405
TP7408
TP7411
TP7409
TP7414
Q7804
Q7407
Q7801
*
*
Q7408
Q7403
Q7805
Q7501
Q7823
Q7822
Q7401
JS7400
0
JS7802
0
R7850
4.7k
R7804
47
R7406
3.3k
1%
R7815
15k
R7855
150k
R7404
100k
R7813
56k
R7864
150k
R7410
15k
R7838
47k
R7807
0.22
R7412
15k
R7808
0.22
R7421
120k
R7854
10k
R7506
120k
R7853
47k
R7837
47k
R7872
10k
R7803
10
R7819
1.6k
R7816
3.3k
R7806
47k
R7507
36.5k
R7858
100k
R7836
100k
R7835
4.7k
R7809
0.39
R7823
510k
R7822
47k
R7508
330k
R7505
47k
R7851
4.7k
R7810
0.39
R7817
10k
R7814
56k
R7425
15k
R7424
15k
R7403
4.7k
R7408
39k
R7839
10k
R7430
4.7k
R7818
47k
R7420
47k
R7873
1
R7407
10k
R7875
100k
R7876
100k
R7811
0
R7877
15k
R7874
4.7k
16V
16V
GND
5VS
16V
SUB-ON
PQWER_ON
KEY
WOL
ECO_ON
BL_ON
POWER-ON
KEY
GND
BL_SOS
BL_ON
NC
NC
VLED
GND
GND
FB
VLED
GND
GND
16V
16V
!
TO
A-BOARD
(A02)
TO
LD-BOARD
(LD4)
and TO
GK-BOARD
(GK4)
1
2
3
4
5
6
7
8
9
10
13
14
P
GK4
1
2
3
VJ2851
R2855
16.9k
R2852
1.91k
R2854
6.04k
R2853
3.09k
SW2854
SW2853
SW2852
SW2851
SW2857
SW2855
CH UP
CH DW
INPUT
VOL UP
VOL DW
PW
TO
GK-BOARD
(GK4)
GK-BOARD
!
TO
P-BOARD
(P4)
POWER-ON
KEY
GND
D7802
R7878
47k
R7879
47k
