NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS ENCLOSED IN DASHED LINES MARKED "PT" ARE NOT USED.
COMPARISON CHART
OF MODELS & MARKS
NV-DS29EG
NV-DS20EGM
NV-DS29B
NV-DS29EGE
NV-DS30EG
NV-DS30EGM
NV-DS30B
NV-DS30EGE
NV-DS30EN
NV-DS30ENT
NV-DS30ENC
NV-DS30A
NV-DS50EN
NV-DS50ENT
NV-DS50A
Not Used
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
PT
MODEL
MARK
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
MAIN VI SCHEMATIC DIAGRAM
WITH ANALOG-IN ONLY
WITH
S-OUT ONLY
WITH S-OUT ONLY
PB VIDEO SIGNAL
REC AUDIO SIGNAL
PB AUDIO SIGNAL
REC VIDEO SIGNAL
WITH S-OUT ONLY
REGA5V
A3V
SP3V
TO M I
TO M I
TO M I
TO M V
TO M I
TO M I
TO M I
TO M I
TO M V
TO M II
TO M II
TO M II
TO M II
TO M II
TO M II
TO M II
TO M V
TO M V
TO M V
TO M V
TO M V
TO M VIII
TO M VIII
TO M V
TO M V
TO M V
I,J,K,L,M,N,O
C3106
C3105
C4501
C3120
R3114
R4510
R4508
R4507
R4506
R4511
R4509
C3111
R3102
R3111
R4512
L4502
C4504
R3108
C3102
Q3005
Q3004
Q3003
R3106
R3105
R3104
C3109
C4508
C4507
R4504
R4503
R3103
C4506
L4501
L3008
C3104
C4510
C3108
C4522
C4516
R3112
C3112
C3114
C3113
C4521
Q3001
Q3002
C3101
C4502
R4502
R3110
R4505
R3113
C3103
C4505
C4509
C4523
C3107
C3110
R3101
C4511
C4512
C4517
R3109
C3116
C3119
C4515
C4514
C3115
L3012
R4513
R4514
R4516
R4515
R4501
R3107
R4517
R4518
C4524
Q4501
C4520
C4513
C4503
C3117
C3118
C3121
R3117
R3116
R3115
D3001
C4519
C4518
L4503
L3011
L3010
IC3002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
0.01
0.01
0.01
0.01
10K
1K
1K
100
100
PT
PT
PT
68
1800
4700
10U
0.1
1800
0.01
2SD2623
2SD2623
2SD2623
10K
10K
10K
0.1
0.01
0.01
10
10
68
PT
47U
10U
PT
PT
PT
PT
0.1
390
1
0.1
PT
PT
UNR9112
UNR9213
0.01
PT
PT
PT
680
390K
10/6.3V
22/4V
10/6.3V
PT
1
1
75
22/4V
22/4V
10/6.3V
390
100/4V
100/4V
3R3/6.3V
3R3/6.3V
1
PT
10K
10K
1K
1K
4700
10K
0
PT
PT
PT
1
1
1
2R2
2R2
22/6.3V
10K
5600
3900
MA2S111
1
1
J0JBC0000027
J0JBC0000027
J0JBC0000027
AN2903FJQ
SPON
A
VCCH
ZDETSW
HPDET_L
ZDETIN
HP_L
HPMUTE
HPGND
HPMUTE
HP_R
VREFH
LINE_L
AMUTE
GND
AMUTE
LINE_R
HPON
LINEON
AMCTL
HPMCTL
MUTE_TC
AVCC
RCHIN
LCHIN
VREF
EVRCTL
GND
WIDE
CIN1
INSEL
CIN2
VVCCH
YIN1
VVCC
YIN2
C_GCTL
Y_GCTL
SUBY
CLUMP
GND
FL
TR
BLK
CHR
V_ON
YC_ON
Y
OUT
YFB
YV
GND
VFB
VOUT
YVVCCH
CGND
COUT
CVCCH
S_DC
MIXSW
BEEPIN
VREFSP
MIXOUT
SPIN
SPVCC
SPOUT1
SPGND
SPOUT2
Y_IN/OUT
265
HP-DET_L
125
A_L/HP_L
270
PORT[6]
243
PORT[8]
244
SPOUT1
268
SPK_VOL
168
C_IN/OUT
266
PORT[9]
245
A_OUT_L
272
PORT[7]
246
A_R/GND
271
WIDE
134
V/HP_R
267
Y_GCTL
167
PORT[3]
247
SPOUT2
269
HPMUTE_H
22
YOUT
234
PORT[4]
248
C_GCTL
166
A_OUT_R
273
PORT[5]
249
AMUTE_H
21
PORTA
241
COUT
235
LSJB8165
MAIN VI SCHEMATIC DIAGRAM
NV-DS29EG/NV-DS29EGM/NV-DS29B/NV-DS29EGE/NV-DS30EG/NV-DS30EGM/NV-DS30B/NV-DS30EGE/
NV-DS30EN/NV-DS30ENT/NV-DS30ENC/NV-DS30A/NV-DS50EN/NV-DS50ENT/NV-DS50A
NV-DS30EG / NV-DS30EGM / NV-DS30B / NV-DS30EGE / NV-DS30EN / NV-DS30ENT / NV-DS30ENC / NV-DS30A
11
