JVC HX-D77UJ User Manual

2-3
Front section
PCB2
PCB2 - C
PCB2
- B
PCB2
- A
PCB1
UIC01
LC87F67C8A
VFD1
S
W
210
DISC1
-
OP/CLS
S
W
209
DISC2
-
OP/CLS
S
W
208
DISC3
-
OP/CLS
S
W
207
DISC4
-
OP/CLS
S
W
206
DISC5
-
OP/CLS
S
W
205
DISC5
S
W
204
DISC4
S
W
203
DISC3
S
W
202
DISC2
S
W
201
DISC1
FR209
6 . 8 K
S
W
21
8
S
W
226
S
W
225
SOUND
-
M
ODE
DEM
O
SUB
W
OOFER
-
S
W
224
SUB
W
OOFER
+
S
W
223
STOP / BEEP
S
W
222
PAU SE
S
W
221
GAME / AUX
S
W
220
FM / AM
S
W
219
VR2
FE200
100uF
10nF
FC201
FD201
1N4002
+
10
V
VR1
DVD / CD
SOUN
-
TURBO
FR216
FR223
3 . 3 K
3 . 3 K
FR230
LD207
560
FR231
LD205
270
FR232
LD204
220
FR233
LD203
220
FR234
LD202
220
FR235
LD201
120
FR301
LD304
LD303
LD302
LD301
FR302
FR303
FR304
LED +5V
LED +5V
LED +5V
PRESET LED
CENTER LED
AUX
LENS(RED)
USB LENS(BLUE)
VOLUME LED
220 220 220
220
LD306
FR306
220
LD308
FR308
220
LD309
FR309
220
LD310
RED
FR310
220
LD305
LD307
10
K
FR305
220
FR307
FR311
22nF [A]
FC300
220
F Q 201
F
Q 203
F
W 202
2P, ST
F
W 203
F W 204
3P, ST
F
W
302
3P, ST
F
W
303
3P, ST
F W 301
2P, W IRE
3P, ST
F
R
237
4
.
7
K
F
R
238
F
C
202
100NF
4
.
7
K
F
R
239
4
.
7
K
KTC 8050
F Q 202
KTC 8050
KTC 8050
2
3
1
2
1
2
3
1
1 2
1 2 3
1 2 3
2
3
1
FR222
2 . 2 K
FR221
1 . 8 K
FR220
1 . 5 K
FR219
1 . 2 K
FR218
1 K
FR217
820
S
W
21
7
SRUROUND-
M
ODE
FR215
2 . 2 K
S
W
21
6
FR214
1 . 8 K
FOR
W
ARD
S
W
215
FR213
1 . 5 K
RE
W
ARD
S
W
214
FR212
1 . 2 K
USB
S
W
213
FR211
1 K
EC
O
S
W
212
STANDBY
-
O
N
S
W
211
FR210
8 20
KEY - A/D3
KEY
- A/D1
KEY
- A/D2
STANDBY LED
DISC5 LED
DISC4 LED
DISC3 LED
DISC2 LED
DISC1 LED
PRESET LED
CENTER LED
AUX LENS(RED)
USB LENS(BLUE)
VOLUME LED
KEY
- A/D2
KEY - A/D3
REMOCON
KEY
- A/D1
VR2
VR1
PS2
PS1
D. GND
LED+5V
5. 6V
STANDBY
- LED
DISC5
- LED
DISC4
- LED
DISC3
- LED
DISC2 - LED
DISC1
- LED
PRESET
- LED
CENTER
- LED
AUX
- LED
USB - LED
VOLUME
- LED
1
3
5
7
9
11
13
15
17
19
21
23
1
3
5
7
9
11
13
15
17
19
21
23
2
4
6
8
10
12
14
16
18
20
22
24
2
4
6
8
10
12
14
16
18
20
22
24
KEY
-
A/D1
KEY
-
A/D3
FR208
4 . 7 K
FR207
FR206
3 . 3 K
FR205
1 . 8 K
FR204
1 . 5 K
FR203
1 . 2 K
FR202
1 K
FR201
820
KEY-A/D2
2 . 2 K
21
PS102
VR101
REYE1
HORIZONTAL
1
Vout Vcc GND
23
MAIN VR
5 VDC
F W 201
24P, ST
F W 102
24P, ST
DIODE MATRIX OPTION
UD01
UD02
UD03
UD04
UD05
UD06
UD07
UD09
AREA FREQ. STEP SELECT
AREA FREQ. STEP SELECT
AREA FREQ. STEP SELECT
CLOCK SELECT
RDS OPTION
ECO OPTION
CLOCK BACK
- UP OPTION
AM FREQUENCY STEP
F W 101
32P, ST
FL+
FL
-
-
VP
FAN
SCL
SDA
PROTECT
P
- ON / OFF
AMP RESET
H / P
- SENS
+5. 6V
LED+5V
EQ
- IN
U. GND
D. GND
M
- MUTE
P
- SENS
USB-SSPND
T
- DO
T
- CE
TUNED
STEREO
F
- DA
V
- OFF
U92 / DISPCS
U96 / DISP2D
U95 / DISP2S
U97 / DISPCK
U27 / DISPBUSY
U91 / DISPRST
V
- MUTE
I / P
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
FAN
T
- CLK
T
- DATA
PROTECT
P
- ON
AMP
- RESET
H/P
5. 6V
LED+5V
EQ
- IN
D. GND
M
- MUTE
P
- SENS
USB
- ON
T
- DI
T
- CE
TUNED
T
- STEREO
F
- DA
V
- OFF
U92
U96
U95
U97
U27
U91
U99
U100
VOLUME
- LED
USB
- LED
AUX
- LED
CENTER
- LED
PRESET
- LED
DISC1
- LED
DISC2
- LED
DISC3
- LED
DISC4
- LED
DISC5
- LED
STANDBY
- LED
5.6V
FD101
1N4002
FC204
47nF
H+4. 3V
UE
105
10uF 50V
47nF
UC
105
+
F2
12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G
69
F1
164 63 62 61 60 59 58 57 56 55 54 53
P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 P36
SG16 SG17 SG18 SG19 SG20 SG21 SG22 SG23 SG24 SG25 SG26 SG27 SG28 SG29 SG30 SG31 SG32 SG33 SG34 SG35 SG36
SG21 SG22 SG23 SG24 SG25 SG26 SG27 SG28 SG29 SG30 SG31 SG32 SG33 SG34 SG35 SG36
41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6
UR101
UR102
UR103
UR104
UR105
UR106
UR107
UR108
UR109
UR110
UR111
UR112
UR113
UR114
UR115
UR116
UR117
4. 7K
4. 7K
4. 7K
4. 7K
4. 7K
4. 7K
4. 7K
4. 7K
4. 7K
4. 7K
4. 7K
4. 7K
47K
47K
47K
47K
47K
G12
G11
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
SG1
SG1 SG2 SG3 SG4 SG5
SG8 SG9
SG10
SG11
SG12 SG13 SG14
SG36 SG35 SG34 SG33 SG32 SG31 SG30 SG29
SG28 SG27 SG26 SG25 SG24
SG2
SG3
SG4
SG6
SG7
G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1
SG15 SG16 SG17 SG19 SG20
UC107
UR133
47K
1nF
SG6 SG7 SG8 SG9 SG10 SG11 SG12 SG13 SG14 SG15
SG16 SG17 SG18 SG19 SG20
UR132
UR131
UR130
UR129
UR128
UR127
UR126
UR125
UR124
UR123
UR122
UR121
UR120
UR119
UR118
UD12
UD11
UD10
UD09
UD01
UD02
UD03
UD04
UD05
UD06
1N4148
UR134
UR135
UR136
UR137
UR138
UR139
UR140
UR141
UR142
UR143
UR144
UR145
UR146
UR147
UR148
UR149
SG23
SG22
SG21
SG20
SG19
SG18
SG17
SG16
SG15
SG14
SG13
SG12
SG11
SG10
SG9
SG8
SG7
SG6
SG5
SG4
SG3
SG2
SG1
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
P00
P01
P02
P03
P04
P05
P06
P07
VDDP1
P10
P11
P12
DOUT
DIN
CLK#
CS#
VDD
RES#
VSS
P17
P16
P15
P14
P13
LC709004A
UIC02
UR005
U26
100
100
100
100
U87
U86
UR006
UR007
FD202
UR150
UR151
10K
UR152
10K
1K
1N4002
UR008
USB - O N
CD - CONT
PROTECT
AMP
- RESET
P
- SENS
PS1
PS2
U86
U87
5. 6
V
FD102
U91
U92
P - O N
U95
U96
U97
U99
U100
U.
GND
10K
10K
UR001
UR002
F
-
DA
DEV. KEYOUT
UR162
UR163
1K
1K
UC103
32. 768KHz
100
F
-
DA
ECO
V
-
OFF
T
-
CE
TUNED T
-
DATA
T
-
CLK
FAN VR2
Fresh only
D W 001
U
W 001
6P, ST
1
3
5
2
4
6
@compC
M - M UTE
U. GND
1N4002
UR186
470
UR187
470
100
100
100
100
UR161
UR003
UR172
UR173
UR174
1K
UE106
3. 3uF
UR004
6. 8K
50
V
+
FR236
10K
F1
5. 6 V
BZ101
UR177 UR179
UX102
10MHZ
(1)
C1 C2
(2)
(3)
0.022nF
0.022nF
UC104
U. GND
U. GND
UR178
560K
UR175
100
H/P
1 2 3 4 5 6 7 8 9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
E
C
O
V
-
O
F
F
L
V
2
3
00
/C
E
T
U
N
E
D
E
-
D
A
T
A
E
-
C
L
K
F
A
N
E
V
R
3
-
2
(V
O
LU
M
E
)
u
-
R
E
S
E
T
C
LK
IN
(3
2
. 7
6
8
KH
z)
C
LK
-
O
U
T
(32
. 7
6
8K
H
z)
G
N
D
X
-
T
IN(
10M
H
z)
X
-
T
O
U
T
(
1
0M
H
z
)
VDD1 K
E
Y
A
/D
1
K
E
Y
A
/D
2
L
V
2
30
0
D
A
T
A
I
N
E
V
R
3
-
1
(V
O
LU
M
E
)
H
/P
S
E
N
S
E
K
E
Y
A
/D
3
T
-
S
T
E
R
EO
E
Q
LE
N
E
L
A
/D
7
09
006
D
I
M
E
C
H
A
D
IS
P
B
U
S
Y
S
C
O
RE
(S
O
S
I)
R
M
C
O
N
_IN
G
R
ID
12
8
0
7
9
7
8
7
7
7
6
7
5
7
4
7
3
7
2
7
1
7
0
6
9
6
8
6
7
6
6
6
5
6
4
6
3
6
2
6
1
6
0
5
9
5
8
5
7
5
6
5
5
5
4
5
3
5
2
5
1
SEG36 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29
VFD_5V
SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12
SEG11
SEG10
SEG 9
VPP
ENABLE(PROT
ECT)
H/P
KEY
-
A/D1
KEY
-
A/D2
KEY
-
A/D3
T
-
STEREO
E
Q
-
IN
U26 U27
R
E
M
O
C
O
N
10K
UR160
UR159
UR158
UR156 UR157
UR155
UR154
10K
10K
10K
10K
10K
10K
UR184
4. 7K
UC102
47nF
UD104
5. 6
V
UR181
4. 7K
1N4148
U Q101
K
T
C9495B
UD101
UC101
10nF
UE102
UE103
UD103
UD102
UR183
UE104
100uF
10
V
47
UR182
220K
1N4
00
2
1N
4148
1
0
00
uF
1
0
V
2
20nF
50
V
+
+
+
2. 2K
2. 2uF
P
-
S
E
N
S
50
V
UR180
UE101
+
1N4002
UR153
10K
T-DI VR1
UR176
100
10 M
UX101
1
M
U. GND
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
SEG 8
SEG 7
SEG 6
SEG 5
VFD_5V
SEG 4
SEG 3
SEG 2
SEG 1
GRID1
GRID2
GRID3
GRID4
GRID5
GRID6
GRID7
GRID8
GRID9
GRID10
GRID11
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
OPTION
P - SENSE
PRESET 1
PRESET 2
709004 CS
709004 CLK
709004 DATA OUT
709004 RESET
GND
VDD2
XR - MECHA
CD
- CE(P - DCS)
BUZZER
P
- ON
CD/MP3 O
- DATA
CD/MP3 I - DATA
CD/MP3 CLK
M
- MUTE
video_mute
I/P

JVC HX-D77UJ Specifications

General

Brand	JVC
Model	HX-D77UJ
Category	Stereo System
Language	English