![Hitachi SK-HD1300-S3 Service Manual Download Page 116](http://html.mh-extra.com/html/hitachi/sk-hd1300-s3/sk-hd1300-s3_service-manual_140231116.webp)
GND
ON
S
D
H
H
H
H
H
H
L
H
L
H
H
L
H
L
H
H
H
H
L
L
-20
-20
-20
-20
dBm
NC
A+5V
GND
GND
4
7
0
0
P
/E
C
H
C
1
1
1
GND
R
1
2
5
1
5
0
0
/D
3
G
A+5V
R
1
3
1
1
5
0
/D
3
R
1
3
0
8
2
K
/D
3
R
1
3
8
6
8
0
/D
3
A+5V
R
1
3
7
6
8
0
/D
3
A+5V
R
1
4
4
8
2
0
/D
3
OFF
R
1
5
9
3
3
K
/D
3
GND
A+5V
GND
GND
R
1
7
2
0
/J
3
GND
1
0
0
K
/J
2
R
1
8
0
H
H
H
L
L
H
H
H
H
H
H
H
H
L
H
H
L
H
L
L
-20
-20
-20
-20
R
1
0
9
1
0
0
K
/J
3
1
5
K
/J
1
2
R
1
1
1
GND
GND
R
1
3
2
1
0
/J
3
GND
M
IC
(
u
s
e
A
+
5
.5
V
,A
-4
.5
V
,+
5
0
V
)
SHIELD
MIC(C)
0/J3
R106
R105
22K/J2
R103
100K/J3
OFF
A+5V
TESTGND
A-4.5VA
R142
1000/D3
OFF
-14DB_ON
-10/+20DB
ON
A+5V
1200/D3
R162
A+5V
0/J3
R177
R173
150/D3
10/J3
R178
-60
-70
-20
-30
dBm
+10dB
ON
+20dB
ON
-14dB
ON
AUDIO.H
DAT2
DAT0
CMD
+50V
D+3.3V
OUTPUT
TEST TONE
AUDIO GND
AUDIO(H)
MCOMMON
MWP
DAT2
DAT0
CLK
VDD
CMD
SD_SCLK
MIC_STRB
+50V
A+5.5V
GND
DAT0
VSS
CLK
VDD
VDD
CMD
DAT2
MCD
MIC(H)
GND
MIC2.H
MIC2.C
GND
R
1
0
4
2
2
K
/J
2
63V4.7U/EEE
C101
3
1
2
2SC3360(N17)
Q102
GND
2
3
1
D102
DAN217
A-4.5VA
0.1U/Z2
C109
GND
A-4.5VA
A-4.5VA
A+5V
R116
220/D3
GND
0/J6
R117
R
1
1
9
3
3
K
/D
3
4
7
0
0
P
/E
C
H
C
1
1
0
R
1
2
2
0
/J
3
L102
10U/LQH3C
R
1
2
3
n
.u
/J
3
A+5V
A-4.5VA
10
2
1
15
IC102:2
TC74HC4053AFT
C
1
1
2
0
.1
U
/Z
2
C
1
1
3
0
.1
U
/Z
2
4
1
3
2
5
IC104
TA75S558F
GND
R
1
3
4
1
5
K
/D
3
GND
C
1
1
7
0
.0
2
2
U
/E
C
H
0
.1
U
/Z
2
C
1
2
0
R141
1000/D3
A-4.5VA
R
1
4
5
8
2
0
/D
3
n
.u
/J
3
R
1
4
3
C
1
2
2
2
2
0
P
/J
3
R
1
4
9
2
2
/J
3
R
1
4
7
1
0
0
0
/D
3
C124
35V3.3U/T
0
.1
U
/Z
2
C
1
2
7
0
.1
U
/Z
2
C
1
2
6
R
1
5
2
2
2
/J
3
R
1
5
0
1
0
0
0
/D
3
C
1
2
3
2
2
0
P
/J
3
GND
n
.u
/J
3
R
1
4
6
3
2
1
n.u/DTA
Q107
ON
R
1
6
0
3
3
K
/D
3
R165
10K/D3
100P/J3
C130
0
.1
U
/Z
2
C
1
2
8
R161
6800/D3
1200/D3
R163
1800/D3
R164
GND
R166
10K/D3
100P/J3
C129
TEST.TONE
C
1
3
2
0
.1
U
/Z
2
GND
0
.1
U
/Z
2
C
1
3
4
GND
R170
10/J2
GND
R169
10/J2
T
P
1
0
1
0
.1
U
/Z
3
C
1
3
7
R171
0/J3
GND
A-4.5VA
0
.1
U
/Z
3
C
1
4
3
GND
10/J3
R175
R
1
7
4
2
2
K
/D
3
1
2
3
IC108:A
74VHCT8AMTCX
4
5
6
74VHCT8AMTCX
IC108:B
0
.1
U
/Z
2
C
1
4
1
GND
1
6
V
2
2
U
F
/F
T
C
1
4
2
A-4.5VA
-50
-40
-10
+4
1
0
0
K
/J
2
R
1
8
1
A+5.5V
AUDIO.MON
MCD
D+3.3V
D.GND
-10/+20
dB
GND
AUDIO MON
GND
AUDIO(C)
D.GND
GND
DAT1
MCD
VSS
VSS
DAT3
SD_SDATA
GND
+50V
A-4.5V
DAT1
MWP
DAT3
MCOMMON
1
5
K
/J
1
2
R
1
0
8
R
1
0
7
1
0
0
0
/D
3
63V4.7U/EEE
C104
1
5
K
/J
1
2
R
1
1
2
1
5
K
/J
1
2
R
1
1
0
1
5
0
0
/D
3
R
1
9
4
C
1
0
3
6
3
V
4
.7
U
/E
E
E
R115
220/D3
2
3
1
D103
DAN217
2
INH
4
VSS
3
VEE
5
A
8
VDD
1
COM
6
CH1
7
CH0
IC101
TC4W53FU
R
1
1
8
3
3
K
/D
3
10
2
1
15
IC103:2
TC74HC4053AFT
Q103
2SK663
R126
2700/D3
R
1
2
7
1
M
/J
3
7
VEE
1
6
VCC
IC
1
0
2
:4
T
C
7
4
H
C
4
0
5
3
A
F
T
R
1
3
3
1
5
K
/D
3
2
1
3
DAN202K
D104
0
.1
U
/Z
2
C
1
2
1
GND
7
VEE
1
6
VCC
IC
1
0
3
:4
T
C
7
4
H
C
4
0
5
3
A
F
T
R
1
3
5
6
8
0
/D
3
R
1
3
6
6
8
0
/D
3
R
1
3
9
6
8
0
/D
3
R
1
4
0
6
8
0
/D
3
8
GND
6
INH
IC
1
0
3
:5
T
C
7
4
H
C
4
0
5
3
A
F
T
7
VEE
1
6
VCC
IC
1
0
6
:4
T
C
7
4
H
C
4
0
5
3
A
F
T
R
1
4
8
5
6
/D
3
R
1
5
1
5
6
/D
3
C125
35V3.3U/T
8
GND
6
INH
IC
1
0
2
:5
T
C
7
4
H
C
4
0
5
3
A
F
T
GND
GND
1
6
V
2
2
U
F
/F
T
C
1
4
0
0
.1
U
/Z
2
C
1
3
6
C
1
3
1
0
.1
U
/Z
2
0
.1
U
/Z
2
C
1
3
5
0
/J
2
R
1
6
7
0
.1
U
/Z
2
C
1
3
3
R168
10/J2
2
3
1
DAN217
D105
GND
0
.1
U
/Z
3
C
1
3
8
A+5V
GND
0
.1
U
/Z
3
C
1
4
4
R176
10/J3
9
10
8
74VHCT8AMTCX
IC108:C
C
1
4
5
N
.U
/J
2
C
1
4
6
N
.U
/J
2
C
1
4
7
N
.U
/J
2
C
1
4
8
N
.U
/J
2
R193
0/J6
Resistors
J8: ±5% 3216 Type
J6: ±5% 2125 Type
J3: ±5% 1608 Type
D3: ±0.25% 1608 Type
Beezs
B6: 2125 Type
B3: 1608 Type
Inductors
M8: 3216 Type
M6: 2125 Type
M3: 1608 Type
N.U:Not used
S
D
(u
s
e
D
+
3
.3
V
,D
.G
N
D
)
20
21
22
23
24
16
17
18
19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
FH12-24S-0.5SH(55)
CN102
+50V
48V
TONE_ON/OFF
56/D3
R156
TONE_ON/OFF
INPUT
+10DB_ON
+20DB_ON
AUDIO.G
+30DB_ON
-20dBm=0.22Vp-p
MWP
CLK
R184
10/J2
P48V_SW
R182
10/J2
+20DB_ON
+30DB_ON
+10DB_ON
DAT0
CMD
A-4.5V
DAT2
MCD
+30dB
ON
TP105
R185
0/J3
R187
0/J3
TP102
R
1
1
4
0
/J
3
0
.1
U
/Z
2
C
1
0
8
GND
63V4.7U/EEE
C106
ACM3225-102
T101
n.u./63V4.7U/EEE
C107
P48V_SW
C
1
0
2
0
.1
U
/Z
2
1
2
3
DAP202U
D101
R
1
0
2
1
0
0
/J
3
10U/LQH3C
L101
R
1
0
1
1
0
0
K
/J
3
0
.1
U
/Z
2
C
1
1
5
0
.1
U
/Z
2
C
1
1
8
R
1
2
1
1
0
0
K
/J
2
11
12
13
14
IC102:1
TC74HC4053AFT
R
1
2
0
1
0
0
K
/J
2
A-4.5VA
R128
10K/D3
1
6
V
1
0
U
/F
T
C
1
5
3
10U/LQH3C
L103
GND
A+5V
6
7
5
IC105:B
NJM5532M
R155
2700/D3
10
2
1
15
IC106:2
TC74HC4053AFT
56/D3
R157
470/D3
R158
R153
10/J2
2
1
3
IC105:A
NJM5532M
6
7
5
IC107:B
NJM5532M
10U/LQH3C
L104
12
13
11
74VHCT8AMTCX
IC108:D
AUDIO.C
DAT1
DAT3
1
0
0
K
/J
2
R
1
7
9
-14DB_ON
-10/+20DB
C
1
3
9
0
.1
U
/Z
2
R183
10/J2
DAT1
CLK
DAT3
MWP
10U/LQH3C
L105
0
.1
U
/Z
2
C
1
5
1
3
2
1
VSS
VIN
VOUT
IC111
XC62FP5002PR
0.1U/Z2
C150
TP104
R186
0/J3
R191
0/J3
R192
0/J3
R188
0/J3
R189
0/J3
n.u./63V4.7U/EEE
C105
CN101
DF13A-5P-1.25H
R
1
1
3
1
2
/J
3
3
1
2
2
S
C
3
3
6
0
(N
1
7
)
Q
1
0
1
0
.1
U
/Z
2
C
1
1
6
0
.1
U
/Z
2
C
1
1
9
11
12
13
14
IC103:1
TC74HC4053AFT
16V10U/UUL
C114
n
.u
/J
3
R
1
2
4
R129
1000/D3
GND
GND
9
5
3
4
IC103:3
TC74HC4053AFT
8
GND
6
INH
IC
1
0
6
:5
T
C
7
4
H
C
4
0
5
3
A
F
T
2
1
3
IC107:A
NJM5532M
7
GND
1
4
VCC
7
4
V
H
C
T
8
A
M
T
C
X
IC
1
0
8
:E
A-4.5VA
9
5
3
4
IC102:3
TC74HC4053AFT
9
5
3
4
IC106:3
TC74HC4053AFT
11
12
13
14
IC106:1
TC74HC4053AFT
R154
10/J2
2
1
3
Q106
n.u/DTC
4
V-
8
V+
IC
1
0
5
:C
N
J
M
5
5
3
2
M
4
V-
8
V+
IC
1
0
7
:C
N
J
M
5
5
3
2
M
13
G
11
SCK
12
RCK
8
GND
10
SCLR
1
6
VCC
14
SI
5
QF
4
QE
1
QB
15
QA
2
QC
3
QD
7
QH
6
QC
9
QH'
TC74VHC595FT
IC110
0
.1
U
/Z
2
C
1
5
2
1
2
3
4
5
6
DF13-6P-1.25H
CN104
C
1
4
9
N
.U
/J
2
R190
0/J3
9
7
4
5
1
2
8
3
6
12
10
11
DM1AA-SF-PEJ(82)
CN103
TONE_ON/OFF
1
3
2
S
5
4
2SK2145
Q105
1
3
2
S
5
4
2SK2145
Q104
2
INH
4
VSS
3
VEE
5
A
8
VDD
1
COM
6
CH1
7
CH0
IC109
TC4W53FU
SK-HD1300-S3
MIC-SD-HD1K (PT-X2332B)
SCHEMATIC DIAGRAM
6-73
Summary of Contents for SK-HD1300-S3
Page 2: ...1 SPECIFICATIONS ...
Page 4: ...2 OPERATING INSTRUCTIONS ...
Page 55: ...3 3 5 Take out 4 screws securing the front frame to remove it Front frame ...
Page 58: ...3 6 CPU board Power board EXT A CPU PWR HD1K CPU HD1K EXT A CPU PWR HD1K POWER SK1080P ...
Page 67: ...4 8 1 VIDEO unit 2 VF connector VIDEO board side A 1pin VIDEO OUT 5pin GND ...
Page 81: ...SK HD1300 S3 SNS G1 B 4K PT X3164A 1 2 SCHEMATIC DIAGRAM 6 3 ...
Page 82: ...SK HD1300 S3 SNS G1 B 4K PT X3164A 2 2 SCHEMATIC DIAGRAM 6 5 ...
Page 83: ...SK HD1300 S3 DRV 4K PT X3166B 1 10 SCHEMATIC DIAGRAM 6 7 ...
Page 84: ...SK HD1300 S3 DRV 4K PT X3166B 2 10 SCHEMATIC DIAGRAM 6 9 ...
Page 85: ...SK HD1300 S3 DRV 4K PT X3166B 3 10 SCHEMATIC DIAGRAM 6 11 ...
Page 86: ...SK HD1300 S3 DRV 4K PT X3166B 4 10 SCHEMATIC DIAGRAM 6 13 ...
Page 87: ...SK HD1300 S3 DRV 4K PT X3166B 5 10 SCHEMATIC DIAGRAM 6 15 ...
Page 88: ...SK HD1300 S3 DRV 4K PT X3166B 6 10 SCHEMATIC DIAGRAM 6 17 ...
Page 89: ...SK HD1300 S3 DRV 4K PT X3166B 7 10 SCHEMATIC DIAGRAM 6 19 ...
Page 90: ...SK HD1300 S3 DRV 4K PT X3166B 8 10 SCHEMATIC DIAGRAM 6 21 ...
Page 91: ...SK HD1300 S3 DRV 4K PT X3166B 9 10 SCHEMATIC DIAGRAM 6 23 ...
Page 92: ...SK HD1300 S3 DRV 4K PT X3166B 10 10 SCHEMATIC DIAGRAM 6 25 ...
Page 93: ...SK HD1300 S3 DRV SUB 4K PT X3167A 1 2 SCHEMATIC DIAGRAM 6 27 ...
Page 94: ...SK HD1300 S3 DRV SUB 4K PT X3167A 2 2 SCHEMATIC DIAGRAM 6 29 ...
Page 96: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 33 ...
Page 97: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 35 ...
Page 98: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 37 ...
Page 99: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 39 ...
Page 100: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 41 ...
Page 101: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 43 ...
Page 102: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 45 ...
Page 103: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 47 ...
Page 104: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 49 ...
Page 105: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 51 ...
Page 106: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 53 ...
Page 107: ...SK HD1300 S3 VIDEO 180i PT X3117B SCHEMATIC DIAGRAM 6 55 ...
Page 151: ...SNS G1 B 4K PT X3164A SIDE A 8 1 SNS G1 B 4K PT X3164A SIDE B ...
Page 152: ...8 3 DRV 4K PT X3166B SIDE B DRV 4K PT X3166B SIDE A ...
Page 153: ...8 5 DRV SUB 4K PT X3167A SIDE B DRV SUB 4K PT X3167A SIDE A ...
Page 154: ...SERVO PT 1575F SIDE A 8 7 SERVO PT 1575F SIDE B ...
Page 155: ...8 9 VIDEO 180i PT X3117B SIDE B VIDEO 180i PT X3117B SIDE A ...
Page 156: ...8 11 CPU HD1K PT X2330D SIDE B CPU HD1K PT X2330D SIDE A ...
Page 157: ...IF HD1K PT X2333C SIDE A 8 13 IF HD1K PT X2333C SIDE B ...
Page 158: ...8 15 POWER SK1080P PT X3043B SIDE B POWER SK1080P PT X3043B SIDE A ...
Page 159: ...8 17 MB SK1080P PT X3044B SIDE B MB SK1080P PT X3044B SIDE A ...
Page 160: ...MIC SD HD1K PT X2332B SIDE B MIC SD HD1K PT X2332B SIDE A 8 19 ...
Page 161: ...8 21 REAR HD1200 PT X3104A SIDE B REAR HD1200 PT X3104A SIDE A ...
Page 163: ...FRT2 HD PT X2344A SIDE A FRT1 HD PT X2336A SIDE A SW1 HD PT X2340A SIDE A 8 24 ...
Page 165: ...9 MECHANICAL PARTS LIST AND EXPLODED VIEW ...
Page 166: ...SK HD1300 S3 EXPLODED VIEW 9 1 ...
Page 169: ...10 TROUBLE SHOOTING ...