Panasonic NV-DS33EG / NV-DS33B / NV-DS33EN / NV-DS33ENA Service Manual ▷ View online
< REG 3.1V >
< REG D3V >
< REG D3V >
< REG D2V >
< REG A5V >
< CAM 3VA >
< CAM 3VA >
A38
A39
A18
A40
N
M
L
K
J
I
O
H
G
F
E
A
B
C
D
C
D
19
18
17
16
15
14
13
12
11
A38
1K
R321
0.047
C339
180:
179:
178:
177:
176:
ADIN0
FM Y OUT
0
R312
:C SIGNAL PATH
:Y SIGNAL PATH
:VIDEO SIGNAL PATH
<TO VIDEO1>
(Page:26/D-11)
TO SUB CONNECTION
C84
C85
C86
C87
C88
C89
C90
C91
C76
C77
C78
C79
C80
C81
C82
C83
C92
C93
C59
C24
C40
C39
C44
C99
C98
C104
C50
C105
C106
C107
C108
C73
C75
C74
C68
C67
C66
C65
C64
C63
C62
C61
C72
C71
C70
C69
C60
C11
C9
C8
C53
C52
C56
C55
C54
C14
C94
C10
C10
C103
C97
C100
C101
C96
C102
DIGITAL VIDEO IN
6.3V10
C317
0.01
C316
3.3
C329
0.047
C330
R303 10
1800
R375
DIGITAL VIDEO IN
DIGITAL VIDEO IN
DIGITAL VIDEO IN
DIGITAL VIDEO IN
DIGITAL VIDEO IN
N12
N11
N30
N21
N22
N23
N24
N25
N26
N27
N28
N29
N13
N14
N8
N15
N16
N10
N6
N17
N18
N9
N19
N20
N31
N32
N2
N3
N42
N41
N47
N48
N40
N49
N50
N39
N51
N52
N53
N38
N54
N55
N56
N57
N37
N58
N46
N45
N36
N44
N61
N60
N35
N59
N43
N34
N33
N28
N27
N26
N25
N24
N23
B22
N21
N20
N19
N18
N17
N16
N15
N14
N13
N12
N11
N10
A35
A37
A33
A32
A31
A28
A15
A26
A25
A24
A36
A12
A13
A9
A8
A29
A30
A11
A21
A22
A20
A19
F712514EGJF
IC303
C COMP
F2 C
FC B
FC A
FMCO3
FMCO2
FMCO1
FMCO0
FMYO7
FMYO6
FMYO5
FMYO4
FMYO3
FMYO2
FMYO1
FMYO0
VLP0329A601
LB306
10u
L319
3300
R331
0.022
C303
47K
R307
R381 1500
R379 1500
R302 1500
R379 1500
R302 1500
ADRR0
ADRR1
ADRR2
ADRR3
ADRR4
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
1
C302
10u
L313
4700
R332
1500
R352
1500
R304
4700
R393
AK6480AF
IC308
RESET
GND
SO
SI
CK
CS
VDD
R/B
8
7
6
5
4
3
2
1
0.047
C314
6.3V10
C313
47K
R338
10u
L302
10u
L301
VLF1315A102
LB303
VLF1315A102
LB307
XC62FP3102MR
IC306
1
C318
3
2
1
EVR SBO
EVR SBI
CAM SCLK
CAM SI
EVR SCK
C V DATA
CAM T
VTR T
VTR T
CAM TEST
CAMF VPP
AFST
0.047
C301
MA2S728
D301
MA2S728
D305
R319 0
1K
R301
0
R305
0.01
C326
0.047
C328
6.3V10
C327
10u
L310
UN9211
QR301
47K
R308
T PBY0
T PBY1
T PBY2
T PBY3
T PBY4
T PBY5
T PBY6
T PBY7
T PBC0
T PBC1
T PBC2
T PBC3
T PBC0
T PBC1
T PBC2
T PBC3
T PBC1
T PBC2
T PBC3
T PBY7
T PBY6
T PBY5
T PBY4
T PBY3
T PBY2
T PBY1
T PBY0
REG 4V
<TO POWER>
(Page:26/G-11)
TO SUB CONNECTION
M REF
M B
M A
<TO LENS DRIVE>
(Page:26/D-10)
TO SUB CONNECTION
AGC OUT
<TO CDS/EVR>
(Page:26/B-10)
TO SUB CONNECTION
VD(A)
E 2DATA
AD IN1
<TO EVR>
(Page:26/C-11)
TO SUB CONNECTION
MF/ENC1
MF/ENC2
AF/MF
ZOOM AD
<TO TOP OP.>
(Page:26/B-11)
TO SUB CONNECTION
CAM O
CAM D3 OFF
CAM RST
EVR SBO
EVR SBI
CAM SCLK
CAM SI
EVR SCK
C V DATA
CAM T
VTR T
VTR T
<TO CONTROL>
(Page:26/F-11)
TO SUB CONNECTION
CAM TEST
CAM F VPP
AFST
RESET1
CAM F VDD
E2 CLK
<TO EVR>
(Page:26/C-11)
TO SUB CONNECTION
<TO VIDEO1>
(Page:26/E-11)
TO SUB CONNECTION
T C SI7
T C SI6
T C SI5
T C SI4
T C SI3
T C SI2
T C SI1
T C SI0
T Y SI7
T Y SI6
T Y SI5
T Y SI4
T Y SI3
T Y SI2
T Y SI1
T Y SI0
IN H
IN V
CLK REF
PB HS
PB VS
T PB Y7
T PB Y6
T PB Y5
T PB Y4
T PB Y3
T PB Y2
T PB Y1
T PB Y0
T PB C3
T PB C2
T PB C1
T PB C0
CLK CAM
CAM TDO
DIGITAL C OUT
DIGITAL Y OUT
PB Y IN
PB C IN
FM Y OUT
FM Y OUT
DIGITAL VIDEO IN
DIGITAL VIDEO IN
DIGITAL VIDEO IN
FM C OUT
FM C OUT
FM C IN
FM Y IN
ADIN1
FMCIN3
FMCIN2
ADIN2
FMCIN1
FMCIN0
ADIN3
FMYIN7
FMYIN6
FMYIN5
ADIN4
FMYIN4
FMYIN3
FMYIN2
FMYIN1
ADIN5
FMYIN0
FM OE
FM RE
ADIN6
FM RSTR
FM IE
FM WE
ADIN7
VDDH
FM RSTW
SRCK
ADIN8
TST4
CH2O
TST3
ADIN9
TST2
CH2I
CH1O
CH1I
VDD
TST1
DSTB
ASTB
VSS
VTR45M
TST0
F2CK
RW
DB7
DB6
DB5
DB4
DB3
DB2
DB1
VDDH
DB0
ADR4
ADR3
VSS
VDD
ADR2
ADR1
ADR0
BEND
V1V2
TNCA2
TNCA1
TNCA0
TNC9
TNC8
FCK
TNC7
TNC6
DDFCK
TNC5
TNC4
TNC3
TNC2
TNC1
TNC0
PBCIN3
PBCIN2
PBCIN1
PBCIN0
PBYIN7
PBYIB6
PBYIN5
PBYIN4
PBYIN3
PBYIN2
PBYIN1 VSS
VDD
PBYIN0
YOUT7
YOUT6
YOUT6
TCLK
YOUT5
YOUT4
YOUT4
TDI
TDO
YOUT3
YOUT2
YOUT2
TMD
MC2T
MC1T
MC1T
YOUT1
YOUT0
YOUT0
PDOWN
STILL
SCANEN
COUT7
COUT6
COUT6
SWCK
CHARA OUT
COUT5
COUT4
COUT4
CHARA IN
VZPLSTST
COUT3
COUT2
COUT2
PWM
EVRVD
COUT1
COUT0
COUT1
COUT0
VDDH
ZDAOUT2
DAVDD
VRT
VRB
VRB
ZDAOUT1
DAVSS
DAOUT
HZPLSTST
INV
INH
INH
PBVS
PBHS
PRAMTST
RAMTST
BCOMP
ACOMP
SIG
ZDCOMP
ZCCOMP
ZBCOMP
ZACOMP
VDD
FLD
F2C
FCB
FCA
VSS
VBLR
VDCR
VPLT
VPP
GNDDRAM
VCCDRAM
VDD 3V
VDD
DDVD
DDHD
POR
VSS
VD
HD
CLKRST
FMCOUT3
FMCOUT2
FMCOUT1
FMCOUT0
FMYOUT7
VDDH
FMYOUT6
FMYOUT5
FMYOUT4
FMYOUT3
FMYOUT2
FMYOUT1
YOUT0
FM
136
166
180
179
178
177
176
175
174
173
172
171
170
169
168
167
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99
98
97
96
95
94
93
92
91
45
44
43
42
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
5
4
3
2
1
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.0
-
-
1.3
-
-
-
-
-
-
-
-
-
-
-
2.1
-
-
-
2.8
-
-
-
-
-
-
-
0
1.0
-
2.8
-
2.8
2.8
-
2.8
-
-
-
2.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
-
-
-
-
-
-
-
2.1
-
-
2.6
2.6
1.3
2.1
1.0
1.0
1.0
1.0
-
-
-
4.7
2.8
2.8
2.1
-
-
2.8
0.1
0.3
2.3
1.5
1.1
1.0
1.2
1.3
2.8
1.7
1.0
1.5
1.4
1.3
1.3
1.3
1.2
1.1
1.4
1.1
1.1
0.9
1.3
1.1
1.4
1.6
0.9
1.1
1.8
1.5
1.4
1.4
1.0
1.4
2.6
2.3
1.5
0
2.7
2.3
0.4
2.8
0
1.2
0.5
-
0
-
2.1
-
-
0.8
2.1
1.3
0
2.1
2.8
3.8
2.8
2.8
2.8
2.8
2.8
2.8
CL315
(DSP)
(INV.)
(REG 3.1V)
(EEP ROM)
CL302
CL304
CL303
NV-DS33EG / NV-DS33B / NV-DS33EN / NV-DS33ENA
33
Pin.
No.
IC302: CAMERA MICROCOMPUTER
Signal Name
I/O
Explanation
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
31
32
33
34
35
36
37
38
39
40
42
43
44
45
46
47
50
53
54
55
58
59
60
61
62
SI2
SO2
SO0
SCK2
E2R/B
VSS
VDD
VDD
VSS
SERI SW
VDD
BCMP
VTR T
TEST
ZMEN
ACMP
ZMRST
ZMCLOCK IN
ZMDIR
ZMENC
ZMCLOK
VPP
VPP
AFST
POWN
CAM RIN
RTN FRP
BST
IR
DAC/CGCLK
DAC/CGSO
DACLOAD
CGCS
RESET
VDD
VDD
VDD
NC
VSS
VSS
X1
X2
VSS
VSS
VSS
R/W
DSTB
ASTB
AD0
AD1
AD2
AD3
AD4
I
O
O
O
I
–
–
–
–
O
–
I
I
I
O
I
O
I
O
I
O
I
I
O
I
I
I
O
I
O
O
O
O
I
–
–
–
–
–
–
I
O
–
–
–
O
O
O
–
I/O
I/O
I/O
I/O
EEP ROM Serial Data
EEP ROM Serial Data
VTR Serial Data
EEP ROM Serial Clock
EEP ROM Read/Busy
GND
Voltage
Voltage
GND
Camera Service/232C Micom Select
Voltage
Comb Filter
SYNC Serial Communication Enable
for RS-232C Micom
Camera Test for EVR
Zoom Enable
Comb Filter
Zoom Reset
Zoom Clock
Zoom Drive
Zoom Encoder
Zoom Clock
Voltage for Flash Write
Voltage for Flash Write
AFST Time Check
Power Down
CAM: 4.5MHz/DV: 1027MHz
Field Detect
Boundary Scan Test SW
IR Sensor Detect
DAC/CG Serial Clock
DAC/CG Serial Data
DAC Load
CG CS
Reset
Voltage
Voltage
Voltage
GND
GND
GND
Clock (13.5MHz)
Clock (13.5MHz)
GND
GND
GND
Data Bus Read/Write
Data Strobe
Address Strobe
GND
Data
Data
Data
Data
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
104
105
106
107
108
110
111
112
113
115
116
117
118
119
120
AD5
BVSS
BVSS
BVSS
BVDD
AD7
AD6
AD9
AD8
AD10
AD12
AD11
AD13
AD15
AD14
LEDCNT
CAMO
AVDD
AVDD
AVDD
AVDD
AVREF
MREF
ZSW
AVSS
VTR1
AVSS
VTR2
AVSS
AVSS
IRS/SH
LINI 2
LINI 1
AF
AGC OUT
NC
NC
N/R
BEND
V1V2
VD
MF ENC 2
MF ENC 1
SO1
SI1
SI0
SCK1
E2CS
VSS
VSS
SCK0
I/O
–
–
–
–
I/O
I/O
O
I/O
O
O
O
O
–
–
O
I
–
–
–
–
–
I
I
–
–
–
–
–
–
–
–
–
–
I
I
I
I
–
–
–
I
I
I
I
I
O
I
I
I
O
–
–
I
Data
GND
GND
GND
Voltage
Data
Data
Address
Data
Address
Address
Address
Address
GND
GND
Led Control
VTR Data
Voltage
Voltage
Voltage
Voltage
Voltage
M. Ref
Zoom SW
GND
GND
GND
GND
AF/MF Select SW
AGC
GND
GND
GND
Data Block End Request
Act Detect End
VD
MF Encoder
MF Encoder
EVR Serial Data
EVR Serial Data
VTR Serial Data
EVR Serial Clock
EEP ROM CS
GND
GND
VTR Serial Clock
Pin.
No.
Signal Name
I/O
Explanation
3.13.1. PROCESS I/O TABLE
NV-DS33EG / NV-DS33B / NV-DS33EN / NV-DS33ENA
34
3.14. LCD SCHEMATIC DIAGRAM
H
H
H
STOP MODE WITH.
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS
ORDERING.WHEN YOU ORDER A PART.PLEASE REFER TO PARTS LIST.
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
R626 22K
C651 56P
C650 56P
C649 56P
:Y/C SIGNAL PATH
:Y SIGNAL PATH
:C SIGNAL PATH
15.0
15.0
14.3
0.6
0
E25
E24
E23
E22
E31
E32
E21
E20
E48
E47
E46
E40
E45
E41
E43
E42
E44
<TO EVF/EVR>
(Page:26/D-14)
TO SUB CONNECTION
E50
E51
E52
E58
E57
E56
E54
E55
E53
E59
E49
E1
E3
E2
E4
E15
E14
E11
E30
E29
E12
E19
E18
E17
E16
E13
E10
<TO VIDEO1>
(Page:26/D-13)
TO SUB CONNECTION
E9
E7
E8
E7
E8
E6
E5
E33
E27
E26
E28
E39
E38
E35
E37
E34
E36
<FOR EVF>
IR3Y35M
IC602
<FOR MONITOR>
IR3Y35M
IC601
47K
R530
1
C602
10u
L601
MON R
MON B
MON G
MON PLL
<TO EVR>
(Page:26/E-13)
TO SUB CONNECTION
VSS
VEE
INH
COM
VDD
CH0
CH1
A
4
5
3
1
2
6
8
7
TC4W53FU
IC607
1K
R605
BU4053BCFV
IC604
C
B
A
X0
X1
X
VDD
Y
VSS
VEE
INH
Z0
Z
Z1
Y0
Y1
CONTROL
SWITCH
8
7
6
5
4
3
1
2
9
10
11
12
13
14
16
15
10u
L602
E GAMMA1
E BRIGHT
E COLOUR
E CONTRAST
E SUBC R
E SUBC B
E SUB R
E SUB B
<TO CONTROL>
(Page:26/C-13)
TO SUB CONNECTION
C616 68P
C615 180P
R658 1K
R657 1K
R656 1K
C619
56P
C618
56P
C617
56P
1K
R653
C614 0.01
C613 0.01
C612 0.01
10K
R616
E R OUT
E G OUT
E B OUT
E FRP
E BLK
MON E PLL
EVF 5V
EVF 12V
EVF 3V
<TO EVF>
(Page:26/D-14)
TO SUB CONNECTION
18K
R634
22K
R637
R639
33K
R640 1K
C620
0.01
R642 1K
C621
0.01
R644
22K
C622
0.01
R645 1K
C623
0.01
R646 1K
C624
0.01
R647 1K
C625
0.01
C626
0.01
R650 100
R649 100
R648 100
C630
1
C631
1
C632
1
R651
68K
5600
R617
0.01
C603
6.3V47
C601
1
C634
10u
L603
22K
R674
R619
3300
R624 1K
R621
22K
R622
3300
R623
22K
R625 5600
C604 0.01
C605 0.01
C606 0.01
C607 0.01
R629 22K
C608 0.01
C604 0.01
C605 0.01
C606 0.01
C607 0.01
R629 22K
C608 0.01
R631 1K
C609 0.01
R652
68K
C611 0.01
C610 0.01
WHITE LIM
BLACK LIM
GAMMA2
GAMMA1
BRIGHT
VCC1
GND2
S/HRGB
S/H R
S/H G
GAMMA-G
S/H B
VCC2
S-CONT-R
S-CONT-B
S-CONT-B
CONTRAST
P-SAVE
BLK
FRP
RGB-AMP
S-BRI-R
S-BRI-B
S-BRI-B
VREF
VCC3
VCC3
BOUT
BDCOUT
GOUT
GDCDET
ROUT
RDCDET
GND1
GND3
TC2
TC1
HSYNC
PICTURE
OSDR
OSDG
OSDB
RGBSW
COLOUR
R-Y/CRSW
CR
CB
48 47 46 45 44 43 42 41 40 39 38 37
36
35
34
33
32
31
30
29
28
27
26
35
34
33
32
31
30
29
28
27
26
B IN
G IN
G IN
25
24
23
22
21
20
19
18
17
16
15
14
R IN
13
12
11
10
9
8
7
6
5
4
3
Y IN
1
2
2
M HD
M VD
M 5V
M R OUT
M G OUT
M B OUT
M FRP
M BLK
M 15V
HALL VCC
MON M PLL
<TO MONITOR>
(Page:26/C-14)
TO SUB CONNECTION
47K
R531
6V10
C672
47K
R532
2SD2216
Q611
LCD ON
27K
R522
2SB970X
Q605
15V:ON
MONITOR
22K
R521
22K
R606
MA6S121
D601
4
5
6
3
2
1
1200
R607
2SB970X
Q601
33K
R632
UN9212
QR601
10
6.3V
C671
47K
R529
2SD2216
Q610
27K
R608
22K
R609
2SB970X
Q602
36K
R611
2SB970X
Q603
22K
R610
1
C665
NJM78L12UA
IC603
12V REG.
1
2
3
10u
L605
1200
R613
22K
R612
2SB970X
Q604
10
C666
L606 22u
D GND
A GND
LCD 3V
PROTECT
LCD 15V
LCD 5V
<TO POWER>
(Page:26/E-14)
TO SUB CONNECTION
22u
L604
10
6.3V
C669
0.01
C668
BL PC
3
2
1
4
5
6
XP4314
QR609
<TO MONITOR>
(Page:26/B-13)
TO SUB CONNECTION
EVF ON
LCD ON
LCD BL CTL
<TO CONTROL>
(Page:26/C-13)
TO SUB CONNECTION
22K
R525
2SB970X
Q608
15K
R526
UN9212
QR604
22K
R523
2SB970X
Q606
3300
R524
UN9212
QR605
LCD Y
CB OUT
CR OUT
CB OUT
CR OUT
LCD HD
V BLK
<TO EVF/CONTROL/VIDEO1>
(Page:26/D-13)
TO SUB CONNECTION
R512 1K
R511 1K
R510 1K
R699 1K
R698 1K
R697 1K
M SUB B
M SUB R
M RGB AMP
M SUBC B
M SUBC R
M CONTRAST
CHR R
CHR G
CHR B
M COLOUR
M BRIGHT
M GAMMA1
<TO CONTROL>
(Page:26/D-13)
TO SUB CONNECTION
22K
R680
R682
33K
R681 1K
C652
0.01
R683 1K
C653
0.01
R685 1K
C654
0.01
R538 1K
C655
0.01
R537 1K
C656
0.01
C657
0.01
R690 1K
C658
0.01
R693 100
R692 100
R691 100
C662
1
C663
1
C664
1
R694
68K
R695
68K
1K
R696
R504
4700
C648 68P
C647 180P
R507 1K
R508 1K
R509 1K
C646 0.01
C645 0.01
C644 0.01
C643 0.01
5600
R659
0.01
C635
6.3V47
C633
R661
4700
R663
4700
R664
2700
R665
22K
R666 1K
R667 1200
C636 0.01
C637 0.01
C638 0.01
C639 0.01
C640 0.01
C641 0.01
R673 1K
C642 0.01
R667 1200
C636 0.01
C637 0.01
C638 0.01
C639 0.01
C640 0.01
C641 0.01
R673 1K
C642 0.01
GAMMA-G
WHITE LIM
BLACK LIM
GAMMA2
GAMMA1
BRIGHT
VCC1
GND2
S/HRGB
S/H R
S/H G
S/H B
VCC2
S-CONT-R
S-CONT-B
S-CONT-B
CONTRAST
P-SAVE
BLK
FRP
RGB-AMP
S-BRI-R
S-BRI-B
S-BRI-B
VREF
VCC3
VCC3
BOUT
BDCOUT
GOUT
GDCDET
ROUT
RDCDET
GND1
GND3
TC2
TC1
HSYNC
PICTURE
OSDR
OSDG
OSDB
RGBSW
COLOUR
R-Y/CRSW
CR
CB
Y IN
R IN
G IN
B IN
48 47 46 45 44 43 42 41 40 39 38 37
36
35
34
33
32
31
30
29
28
27
26
25
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
5
4
3
2
1
11
3
4
5
6
1
F
G
D
C
B
A
E
10
9
2
7
8
H
H
H
H
0
0
1.5
1.7
0.7
1.0
1.3
1.3
1.4
1.6
1.6
1.3
0
0.1
0
0.1
0
0.2
1.3
1.3
0.5
1.8
0
0
0
0.9
1.3
0.3
0.3
0.6
-
-
-
-
1.3
1.0
1.1
0.5
1.2
0.3
1.2
6.0
12.1
5.9
0
12.2
0.3
2.2
0
0
2.6
12.1
12.1
12.1
0
6.0
6.0
2.6
12.2
12.1
6.0
1.5
1.8
2.2
1.4
0
0
2.4
1.5
2.8
1.5
1.5
6.1
1.4
6.0
1.4
6.1
1.4
0.1
1.8
2.5
2.7
0
0
0
1.1
2.8
2.0
1.9
1.7
-
-
-
2.8
0.1
1.4
1.5
2.8
2.5
1.5
15.0
15.0
14.3
0.6
0
1.0
4.8
4.8
0
4.8
4.8
4.8
4.1
2.8
0.1
1.3
2.8
2.8
0
2.8
0
12.1
12.2
11.5
12.2
0
12.2
12.2
12.2
15.0
2.8
2.1
2.8
4.7
2.8
4.8
0
0
PROCESSOR
VIDEO SIGNAL
PROCESSOR
VIDEO SIGNAL
(SWITCHING)
(SWITCHING)
:ON
LCD ON
15V:ON
MONITOR
(EVF 3V:ON)
:ON
EVF ON
:ON
EVF ON
12V:ON
EVF
12V:ON
MONITOR
(REG 12V)
2.8V:ON
MONITOR
CONTROL
BACK LIGHT
(EVF 5V:ON)
:ON
EVF ON
5V:ON
MONITOR
:ON
LCD ON
NV-DS33EG / NV-DS33B / NV-DS33EN / NV-DS33ENA
35
3.15. POWER SCHEMATIC DIAGRAM
1
2
1
2
H
1
2
14.6
15.2
15.3
0.6
0
0
0.5
0
-7.1
-10.5
-7.2
-11.2
1.6
1.0
1.5
14.7
15.3
15.3
15.3
14.9
15.3
15.5
0.1
C1108
-
-
D38
D37
D36
L5
L4
L1
L2
10
9
8
7
6
I
J
K
L12
0.047
C1150
<TO BATTERY>
(Page:26/F-14)
TO SUB CONNECTION
0
5.7
6.5
6.7
7.1
6.5
2.9
2.9
7.1
6.5
2.9
2.9
7.1
0
6.7
-
-
7.2
6.7
6.2
4.8
6.7
5.7
4.6
6.6
1.1
6.4
7.2
6.5
-
-
6.5
5.4
6.9
7.2
5.8
1.5
1.5
0.9
1.8
1.5
1.5
1.5
1.5
6.5
6.5
5.7
7.0
6.7
6.2
1.4
1.2
0
1.4
0.4
0.9
1.5
1.5
1.1
5.4
7.1
6.6
6.7
7.1
7.6
7.1
6.3
1.5
0
6.9
1.5
(BATT.DET.)
3.2
1.5
2.8
6.9
3.2
6.2
6.9
6.9
(POWER CONTROL)
2SB1462-R
Q1056
F
H
0
R1080
10
C1085
330u
L1081
10V10
C1156
47K
R1253
(POWER CONTROL)
2SD2216
Q1055
47K
R1252
47K
R1250
47K
R1251
47K
R1150
(SWITCHING 15V)
2SB970X
Q1052
10K
R1155
1SS355
D1152
MA8160-M
D1151
2700
R1256
390
R1257
3300
R1255
2700
R1254
27K
R1258
1
4
5
2
3
XP1501
Q1057
(STABILIZER)
2SB970X
Q1058
(SWITCHING)
2700
R1059
560
R1058
11K
R1057
3300
R1156
(STABILIZER)
XP1401
Q1054
2700
R1157
3
2
5
4
1
(SWITCHING)
2SD2216
Q1053
1
C1057
1
C1056
10u
L1052
MA729
D1052
47
R1056
REGULATOR
SWITCHING
6800
R1122
L17
L16
L15
L14
L11
L10
L9
L8
L5
L4
L3
L2
L1
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
G
M
L
E
D
C
B
A
1
C1066
2.2
C1064
(CYL VM)
FP102
Q1062
5
4
3
2
1
82u
L1062
1
C1065
2.2
C1063
33u
L1061
(CAP VM)
FP102
Q1061
1
2
3
4
5
2700
R1054
180
R1053
2.2
C1055
330u
L1051
MA729
D1051
82
R1050
27K
R1051
82
R1052
2200P
C1053
1
C1052
VTP0510
T1051
8
7
6
1
2
3
5
4
2SB798
Q1051
(SWITCHING)
2
3
1
2.2M
R1003
TO FRAME GND
UNREG GND
D
UNREG
VSF0233F31
IP1001
1
2
TA75S393F
IC1002
-
+
3
2
1
4
5
:ON
POWER ON
UN921F
QR1002
ON:ON
POWER
UN9111J
QR1001
10
C1003
10
C1004
3.9u
L1001
10
C1001
10
C1002
150
R1131
8200P
C1132
8200P
C1131
150P
C1133
6800
R1132
39P
C1134
8200
R1112
39P
C1114
150P
C1113
39P
C1124
150P
C1123
150P
C1153
82P
C1154
8200
R1152
39P
C1144
10K
R1142
150P
C1143
0.22
C1141
0.22
C1142
150
R1141
150
R1151
8200P
C1152
8200P
C1151
0.1
C1106
1
C1105
MA8120-L
D1101
VOLTAGE DET.
ERROR
UN9214J
QR1101
(BUFFER)
2SB1462-R
Q1101
10K
R1109
1
C1107
47K
R1108
2.2M
R1107
47K
R1154
12K
R1104
2.2
C1155
12K
R1153
4700
R1103
0.1
C1104
0.047
C1103
4700
R1102
0.33
C1102
100P
C1101
22K
R1101
150
R1121
470P
C1122
4700P
C1121
150
R1111
470P
C1112
1000P
C1111
BA9734AKV
IC1001
2
1
3
4
5
6
7
8
9
10
11
12
13
14
OUT 5
VCC
BIAS 4
GND
GATE 4
C.H4
C.L4
OUT 4
OUT 3
C.L3
C.H3
GND
BIAS 3
VCC
C.L2
OUT 2
C.H2
BIAS 2
OUT 1
C.L1
C.H1
VCC
BIAS 1
SCP 1
IN 1
FB 1
GATE 1
IN 2
FB 2
SCP 2
IN 3
SCP 3
FB 3
DTC 3
STB
STB 3
VCC
VREF
SOFT
GND
DUTY
SCP
CT
RT
FB 4
IN 4
SCP 4
FB 5
IN 5
SCP 5
COMP
FB 6
C.H6
IN 6
SCP 6
DTC 2
BIAS 6
C.L6
OUT 6
BIAS 5
64
63
62
61
60
59
58
57
56
55
54
53
52
51
49
50
C.H5
48
47
46
45
44
43
42
41
40
39
38
37
C.L5
36
35
33
34
32
31
30
29
28
27
26
25
24
23
22
21
20
19
17
18
16
15
5
4
3
2
1
F
E
D
C
B
A
NV-DS33EG / NV-DS33B / NV-DS33EN / NV-DS33ENA
36
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