Sharp PN-K321 - Page 115

PN-K321/K322B HARDWARE DESCRIPTIONS 8 - 13
5. CIRCUIT DIAGRAM
PN-K321/K322H
■ MAIN PWB
5 5
4
4
3 3
2 2
1
1
D
D
C C B B A A
M
_
C
D
A
_
M
PL
_
V5
.
2+
M_
CDA
_M
P
L
_V
2.
1+
M_O
/I_
V
3
.3+
RE
T
S
A
M_ERO
C_
V
2.1+
V
3
.
3
_
N
IA
M
S_RDD_V5.2+
S_X
T
P
D_
V5.2+
S_
S
D
V
L
_V
5
.2+
V
5
.2
_
N
IAM
V
5.1
_
1
HTA
R
ETSAM
_
RDD
_
V5
.
1
+
E
VAL
S_
R
D
D
_V
5
.1+
R
ETS
A
M_EROC_V2.
1
+
EVAL
S
_E
R
OC_V
2
.
1
+
V
2
.
1
_1H
T
A
V2.1_MPL M_CDA_
M
PL_V2.
1
+
M_OB
MO
C_MP
L_
V
2
.1+
V5.2
_
MPL M_C
D
A_MPL_V5.2+
M
_O
BMOC_MPL_V3.3+V3.3_
M
PL
V
5
D
UA
V
5_NI
A
M
V3
_
3
DU
A
RETSAM
_X
T
P
D_
V
2
.1
+
V2.
1
_2
H
TA
R
E
TS
A
M
_D
U
A_
V2.1
+
S
_
D
UA
_
V
3
.
3
+
EVA
L
S_
DU
A
_
V
2
.1+
EV
ALS
_
XT
P
D_V
2
.1+
M
_
R
D
D
_V
5
.
2
+
M_XTPD_V5.2+
M_
SDVL_
V
5
.2+
S_CDA
_
MPL_
V
2.1+
M
_
O
/I_
V
3.
3
+
S
_
O/
I_
V
3
.3+
S_OB
M
OC_MP
L
_V2.1+
S
_CDA_MPL_V5.2+
M
_
DU
A_
V3.3+
S_OB
MOC
_
MP
L
_V
3
.
3
+
V
5
.1
_2
H
T
A
BF_V2.1_1TA
1
1
11
B
L1NS03
3
GP13MLB
58
1
P
T
8
21
P
T
B/
5
2
/u
1.08
11
C
2
7
1P
T
B
/52/u1.0211C
J748
0
1R
4
21P
T
0
51
P
T
8
21
C
B
/05/p000
1
1
7
11B
L1NS033GP13MLB
1
32
1
B
L
1
N
S
0
33GP
1
3MLB
38
1
PT
1
9
0
1B
L
1NS
0
3
3GP1
3
M
L
B
701C
B
/
52/u1.0
1
60
1
B
L1NS033G
P
13MLB
J
7
4201
R
1
61PT261PT
74
1C
B/52/u1.0
6
21
P
T
901
P
T
101
P
T
1
81
1B
L
1N
S
033G
P
13ML
B
13
1
PT
1
4
1
1B
L
1
NS
03
3G
P13ML
B
6
61
PT
0
4
1
C
B
/05/p000
1
801
C
B
/0
5/
p0
00
1
121PT
5
4
1C
B/52/u1.0
041P
T
1
01
1B
L1NS0
3
3GP1
3M
LB
1
70
1
B
L1N
S
033GP13ML
B
J74
211R
441C
B/05
/
p0001
40
1
P
T
32
1C
B/52/u1.0
1
911B
L1NS033GP13MLB
461P
T
1
51PT
1
92
1
B
L
1N
S
0
3
3
G
P
1
3M
L
B
1
7
1
P
T
1
021B
L1NS0
3
3
G
P1
3M
LB
J
7
4
4
01
R
J7
4
3
0
1
R
B
/52
/
u1.07
1
1C
531
C
B/52/u1.0
22
1
PT
2
11PT
92
1
C
B/
52
/u1.0
3
0
1P
T
J
7
450
1R
50
1C
)21
0
2
(
B
/
0
1
/
u2
2
7
61
PT
B
/
5
2/
u1
.
03
1
1C
J74
01
1R
51
1P
T
rewoP me
t
syS
anehtA
M
00
2
CI
BB
-
0239PDTS
VDD1V2_DIG
K11
VDD3V3_DIG
AG7
VDD1V2_DIG
K10
VDD1V2_DIG
L10
VDD1V2_DIG
M10
VDD1V2_DIG
N10
VDD1V2_DIG
P10
VDD1V2_DIG
R10
VDD1V2_DIG
T10
VDD1V2_DIG
U10
VDD1V2_DIG
V10
VDD1V2_DIG
V11
VDD1V2_DIG
K17
VDD1V2_DIG
K18
VDD1V2_DIG
L18
VDD1V2_DIG
M18
VDD1V2_DIG
N18
VDD1V2_DIG
P18
VDD1V2_DIG
R18
VDD1V2_DIG
T18
VDD1V2_DIG
U18
VDD1V2_DIG
V18
VDD1V2_DIG
V17
VDD3V3_DIG
AG8
VDD3V3_DIG
AG9
VDD3V3_DIG
E21
VDD3V3_DIG
E22
REG_OUT_1V2
AG26
181PT
621
C
B
/
52/u
1
.
0
J7
4
70
1
R
841
C
B/05/p00
01
311PT
8
51
P
T
631
C
B/05/p000
1
1
0
1C
B
/0
5
/
p0
001
11
1
PT
1
211B
L
1NS
0
33GP13MLB
06
1
PT
6
4
1PT
1
6
21
B
L1NS
0
33GP
1
3MLB
731
P
T
3
9
1
P
T
1
611B
L1NS033G
P
13
M
LB
941C
B
/5
2
/u
1
.0
24
1P
T
4
3
1
PT
3
31
C
B/52/u1.0
741P
T
2
31PT
1
511B
L
1N
S0
3
3GP
13ML
B
1
80
1
B
L1
N
S03
3G
P13MLB
1
4
0
1B
L1N
S
03
3
G
P
13M
L
B
94
1PT
J
7
41
1
1R
54
1
P
T
Athena DIGITAL
INPUT PORT
F
00
2
C
I
BB
-0
239PDTS
0
KC_N
I
D
42A
1KC_NID
4
2B
SV_NID
32A
S
C_
S
H_NI
D
32B
0_N
I
D
22B
1_NID
22C
2_NID
22D
3_NID
12
A
4_NID
12B
5_NID
12C
6_NID
12D
7_NID
02
A
8
_
NID
02
B
9_NID
02C
0
1
_
NID
02
D
1
1_NI
D
91
A
21_NID
91
B
31_NID
9
1
C
41_NID
91D
51_NID
8
1
A
61_NID
81B
71_NID
81C
81_NID
81D
91_NID
71A
02_NID
71B
12_NI
D
71C
22_NID
61A
32_NI
D
61B
ED_FERH_NI
D
22A
D
D
O_
NI
D
42C
4
51
P
T
1
22
1B
L1NS0
3
3
G
P1
3
MLB
B
/5
2
/u1
.
0021C
631
P
T
731C
B
/5
2
/u1.0
20
1C
B
/52
/
u1
.
0
6
1
1PT
871PT
4
71PT
22
1C
B/05/p000
1
B
/
52
/
u
1
.0
0
1
1
C
77
1
P
T
091P
T
1
52
1B
L
1N
S
033GP13MLB
B/52/
u
1.061
1
C
1
50
1
B
L1N
S
033GP13ML
B
1
1
2
1B
L1NS03
3G
P13MLB
1
301B
L
1N
S
03
3G
P1
3
MLB
2
31C
B/05/p0001
251
P
T
67
1PT
8
31
C
B/0
5
/p000
1
191PT
971PT
Athena Analog
Front End
B0
0
2
C
I
BB-0239
P
DTS
P_Y
41A
P
_B
_
AG
V
01
A
P_G_AGV
11
A
P_B
P
31A
N_G_AGV
11B
N_B
P
31B
P_RP
51A
P_R_AGV
21A
N_Y
41B
N
_B_
A
GV
0
1B
N_R_AGV
21B
VDD2V5_LPM_ADC
E15
VDD1V2_LPM_ADC
E10
N_RP
51B
VDD1V2_LPM_ADC
E11
VDD2V5_LPM_ADC
E14
VDD2V5_LPM_ADC
E12
VDD2V5_LPM_ADC
E13
8
01PT
551PT
37
1
PT07
1
PT
24
1C
B
/
05
/p0
0
01
8
4
1PT
64
1
C
B/05/p0001
6
51PT
081PT
J
7
4
60
1R
961
P
T
3
31PT
5
01
P
T
B/52/
u
1.0
9
0
1
C
1
8
21B
L1NS0
3
3GP1
3M
LB
B
/52
/
u1.09
1
1C
031PT
1
3
1
1B
L1
N
S0
3
3
GP
1
3
MLB
601PT
1
42
1B
L1
N
S
0
3
3
GP
1
3M
L
B
0
3
1C
B
/
05
/p0
0
01
4
11PT
4
0
1
C
B/
52
/
u
1
.
0
441PT
5
31
P
T
3
51PT
B/
52
/
u1.0
41
1C
1
31
C
B
/5
2
/u
1.
0
2
8
1
P
T
4
3
1
C
B/05/p0001
571
P
T
36
1
P
T
5
2
1C
B/
0
5/p
00
0
1
121C
)2
10
2(
B
/
01
/u
22
34
1
C
B
/5
2
/u
1.
0
3
01C
B
/
05
/
p
00
0
1
5
61
PT
6
0
1C
)
2
1
02
(
B
/
0
1/u2
2
2
9
1PT
481PT
B
/
5
2
/u
1
.
0
1
11
C
J
7
4
1
0
1R
3
41P
T
70
1
PT
751
P
T
9
3
1
P
T
0
11P
T
4
2
1
C
B
/5
2
/
u1.
0
9
51
PT
1
721B
L1NS033G
P
13
M
LB
Athena System Ground
P0
02CI
BB-
0
239PDTS
D
NG
1
A
D
N
G
3H
D
NG
4H
D
N
G
3J
D
NG
4J
D
N
G
5
J
D
NG
3
K
DN
G
4K
D
NG
3L
D
N
G
4L
DNG
4M
DNG
3N
DNG
4N
DNG
3P
DNG
4P
DNG
3R
DNG
4R
DNG
5
R
D
N
G
3T
DNG
4
T
D
N
G
4U
DNG
3V
D
N
G
4V
DNG
3W
D
N
G
4W
DNG
3Y
D
N
G
4Y
DNG
3AA
D
N
G
4AA
DNG
5
BA
DNG
5CA
DNG
3EA
DNG
1GA
D
N
G
6CA
DNG
7CA
D
N
G
7DA
DNG
7EA
DNG
7FA
D
N
G
6DA
DNG
8CA
DNG
8DA
DNG
8EA
DNG
8FA
D
N
G
6EA
DNG
9
DA
DNG
01DA
DNG
9
E
A
DNG
1
1D
A
D
N
G
1
1EA
D
N
G
21D
A
D
N
G
21EA
D
N
G
21C
A
D
N
G
61CA
D
N
G
12CA
DNG
22CA
DNG
9
A
DNG
9B
DNG
9C
DNG
9
D
DNG
9
E
D
N
G
01C
D
N
G
01D
DNG
1
1
C
D
N
G
11D
DNG
21C
D
N
G
21D
DN
G
31
C
DN
G
31
D
DNG
41
C
DNG
41
D
D
NG
51
C
DNG
51
D
DNG
61C
DNG
61
D
DNG
61E
DNG
7
1
E
DNG
81E
DNG
72A
D
N
G
6GA
DNG
6FA
DNG
32E
D
N
G
31DA
D
N
G
31EA
DNG
32F
D
N
G
9FA
DNG
91E
DNG
02E
DNG
32H
DNG
42AA
DNG
32BA
D
N
G
32CA
DN
G
72G
A
DN
G
21K
DNG
31
K
DN
G
41K
DN
G
51
K
DNG
61K
D
NG
1
1L
DNG
21L
DNG
3
1
L
DNG
41L
DNG
51L
DNG
61L
DNG
71L
DNG
11M
DNG
21M
DNG
31
M
DNG
41M
DNG
51
M
DN
G
61
M
DNG
71
M
DN
G
11N
D
NG
21
N
DN
G
31N
DNG
41
N
DNG
51N
DNG
61N
DNG
71N
DNG
11P
DNG
21P
DNG
31P
DNG
41P
DNG
51P
DNG
61P
DNG
71P
DNG
11
R
D
N
G
21
R
DNG
31
R
DNG
41
R
DN
G
51
R
DN
G
61
R
D
NG
71
R
DNG
11T
D
NG
2
1
T
DNG
31T
D
NG
41
T
DNG
51T
DNG
61T
DNG
71T
DNG
11U
DNG
21U
DNG
3
1
U
DNG
4
1U
DNG
51U
DNG
6
1U
DNG
71
U
DN
G
21V
D
N
G
31V
D
NG
41V
DN
G
51V
D
N
G
61V
DNG
5D
A
D
N
G
5E
A
DNG
5
F
A
DNG
4EA
B
/
52
/
u1
.0
5
1
1C
7
2
1C
)
6123
(R
5
X
/01/u7
4
1
031B
L
1
NS0
3
3
G
P
13M
LB
83
1PT
141P
T
521
P
T
8
61PT
J749
0
1
R
7
2
1P
T
14
1C
B
/
52
/u1.0
9
21
PT
931C
B/
5
2
/
u
1
.0