CCD-TR317/TR517/TRV17/TRV37/TRV47/
TRV57/TRV57P/TRV67/TRV87/TRV87P
4-91 4-92
DC/DC CONVERTER
DD-134
For Schematic Diagram
• Refer to page 4-89 for printed wiring board.
• Refer to page 4-97 for waveforms.
8.3
8.0
7.8
7.8
8.1
8.3
7.6
8.3
0
1.8
1.8
0
7.8
0
0.7
1.9
1.4
0.80.7
1.2
0
1.4
0
1.5
8.2
2.9
2.9
0
0.8
1.5
13.4
1.1
1.5
4.7
0.9
1.5
2.8
1.4
2.3
8.2
6.6
7.7
7.5
6.3
7.9
7.9
6.9
8.4
8.4
6.9
7.9
7.8
6.8
8.3
8.3
6.8
7.9
8.1
0.5
0.5
1.5
0.7
0.3
0.3
1.0
1.1
1.2
1.2
4.9
8.3
8.2
6.5
7.8
8.2
2
1
8.3
7.8
4.9
4.9
4.9
1.1
1.1
1.1
8.1
7.9
1.5
1.5
1.5
8.1
7.9
1.9
1.9
1.9
7.9
8.1
2.8
2.8
2.8
7.9
8.1
2.8
2.3
08.0
7.9
4.7
4.7
4.7
8.0
7.5
8.1 4.9
7.5
7.1
1.4
0.9
4.9
1.5
0.9
1.4
-1.3
-9.4
-8.8
-6.8
0.5
-0.1
15.1 14.7
14.4
14.7
4.7
4.1
4.7
2.9
2.4
-22.5
-15.5
-21.9
0.5
0
VIDEO LIGHT
MODEL
VIDEO LIGHT
MODEL
TRV MODEL
TRV
MODEL
EXCEPT
CCD-TR317
MODEL
TRV MODEL
TRV
MODEL
TRV MODEL
TRV MODEL
COLOR
EVF
MODEL
:510H CCD MODEL
:760H CCD MODEL
:510H CCD MODEL
:760H CCD MODEL
:510H CCD MODEL
:760H CCD MODEL
TRV MODEL : CCD-TRV17/TRV37/TRV47/TRV57/TRV57P/TRV67/TRV87/TRV87P
COLOR EVF MODEL : CCD-TR517
510H CCD MODEL : CCD-TR317/TR517/TRV17/TRV37/TRV47/TRV57/TRV57P/TRV67
760H CCD MODEL : CCD-TRV87/TRV87P
SUPPER NIGHT SHOT MODEL : CCD-TRV87/TRV87P
VIDEO LIGHT MODEL : CCD-TRV17/TRV37/TRV57/TRV57P/TRV67/TRV87/TRV87P
C336
4.7u
6.3V
C345
F
4.7u
C332
4.7u
6.3V
R325
47k
Q307
2SB1122-ST-TD
Q321
UN9213J-(K8).SO
D309
XX
C321
33u
16V
TA
C
L301
33uH
C330
4.7u
10V
B
L305
33uH
L304
22uH
C337
4.7u
6.3V
C344
F
4.7u
3216
C333
4.7u
6.3V
L306
22uH
Q313
SI2304DS-T1
C338
4.7u
6.3V
L302
22uH
LND308
A
LND303
A
R326
22k
LND304
A
LND302
A
LND301
A
4.7u
10V
B
C329
1SS357(T3SONY1)
D312
B
4.7u
C328
4700
R314
220
R311
33k
R312
22k
R315
0.022u
B
C311
22k
R305
0.01u
B
C308
4700p
B
C313
470p
B
C312
1500p
B
C314
33k
R302
22k
R301
1kR306
5600p
B
C309
0.001u
B
C318
0.001u
B
C325
0.001u
B
C324
0.001u
B
C323
0.001u
B
C316
100k
R341
2SD2216J-QR(K8).SO
Q329
2SB1462J-QR(K8).SO
Q331
± 0.5%
100k
R347
± 5%
R349
22k
R343
2SD2216J-QR(K8).SO
Q333
100k
R339
2SD2216J-QR(K8).SO
Q328
2SB1462J-QR(K8).SO
Q327
100k
R342
± 0.5%
68k
R346
± 0.5%
220k
R345
2SB1462J-QR(K8).SO
Q332
± 0.5%
R336
100k
R329
2SD2216J-QR(K8).SO
Q323
2SB1462J-QR(K8).SO
Q322
± 0.5%
220k
R338
2SB1462J-QR(K8).SO
Q325
22k
R333
22uHL313
22uHL317
4.7uHL307
2012
1u
F
C362
2012
2.2u
F
C363
2012
2.2u
F
C361
2012
XX
B
C331
XX
R320
XX
Q306
XX
R321
1/8W
0
R322
2SK1830-TE85L
Q305
3216
1/8W
10
R313
470k
R309
UN9213J-(K8).SO
Q304
6800
R317
2SK1830-TE85L
Q301
1k
R316
47k
R319
2SB1122-ST-TD
Q303
0.1u
B
C360
220p
B
C301
0.1u
B
C302
0.1u
B
C304
0.1u
B
C305
0.047u
B
C303
22u
6.3V
C342
10u
6.3V
C340
10u
6.3V
C354
10u
6.3V
C351
L318
22uH
4.7u
10V
B
C339
0.001u
B
C326
1SS357(T3SONY1)
D308
1SS357(T3SONY1)
D313
2.2u
A
C341
6.3V
F
2.2u
2012
C349
F
0.1u
C350
47k
R340
± 0.5%
47k
R348
± 5%
R337
MA8082-(K8).S0
D304
2SB798-T1-DLDK
Q318
2SD2216J-QR(K8).SO
Q317
2SD2216J-QR(K8).SO
Q320
2SB1462J-QR(K8).SO
Q319
± 0.5%
22k
R327
1608
± 0.5%
10k
R328
1608
4700
R324
47k
R323
1SS357(T3SONY1)
D306
4.7uHL314
2.2u
6.3V
A
C353
2SD2216J-QR(K8).SO
Q330
7P
CN301
1
2
3
4
5
6
7
1M
R310
0.022u
B
C310
MA728-(K8).S0
D302
XX
Q315
LND305
A
LND306
A
10u
6.3V
C356
LND307
A
XX
D307
XX
B
C306
XX
B
C307
4.7uH
L319
10u
10V
C355
SI4963DY-T1
Q302
8
7
2
1
6
5
4
3
1608
0.1u
F
C327
CPH6702-TL
Q311
CPH6702-TL
Q312
CPH6702-TL
Q309
CPH6702-TL
Q310
CPH6702-TL
Q308
CPH6702-TL
Q316
± 5%
0
R344
1SS357(T3SONY1)
D310
1SS357(T3SONY1)
D311
1k
R303
MA8120-TX
D305
0.01u
F
C335
IC301
CXA3057R-T6
12345678910111213141516
17181920212223242526272829303132
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
22k
R318
2200p
B
C315
470p
B
C317
± 0.5%
18k
R332
XX
R334
0R307
0
R331
FB320
0uH
FB321
FB310
1608
± 5%
0
R330
1608
± 0.5%
68k
R335
F
4.7u
3216
C364
F
4.7u
3216
C358
1u
B
C343
± 5%
XX
R350
C352
4.7u
6.3V
33u
A
4V
C347
4.7uHL308
4.7uH
L303
XX
R353
1608
10k
R354
33k
R304
4.7uHL309
01ZA8.2(TPL3)
D301
22uHL315
22u
6.3V
A
C348
XX
C365
XX
D314
XX
R355
T301
1
2
3
45
6
7
8
F302
F303
1.4A
F304 1.4A
F305
1.4A
F306
1.4A
4.7uH
L316
10u
6.3V
C346
XX
R356
±
±
0.5%
22k
R357
± 0.5%
10k
R358
8P
CN933
1
2
3
4
5
6
7
8
CN931 48P
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
1
A
0.01u
B
C367
B
C366
0.01
INIT_CHARG_ON
EVF_BL_4.75V
SHOE_UNREG
DC_PACK_SW
FAST_C
A_4.75V
6PIN
CAD_ERROR
DRUM_ERROR
DRUM_VS
CAP_VS
BATT_SIG
BATT/XET_SW
VTR_UNREG
SHOE_ON
BATT_UNREG
BATT/XEXT_SW
FAST_CHARGE
INIT_CHARGE_ON
CAM_DD_ON
CAP_VS
VTR_UNREG
DRUM_VS
DRUM_ERROR
CAP_ERROR
BATT_UNREG
VTR_DD_ON
DC_PACK_SW
SHOE_UNREG
BATT_SIG
SHOE_ON
D_2.8V
A_2.8V
AU_2.8V
CAM_DD_ON
AU_4.75V
LCD_4.75V
MT_4.75V
RP_4.75V
EVF_2.8V
VTR_DD_ON
CHOKE
CHOKE
CHOKE
CHOKE
CHOKE
CH-5
CH-6
CH-4
CH-1
CH-2
CAP VS
DRUM VS
REG GND
KIKUZA
ACV_UNREG
BATT/XEXT
ACV_GND
BATT_UNREG
DCPACK_SW
BATT_SIG
CHOKE
CH-3
1.9V
BATT_GND
CAM_-7.0V
CAM_15.0V
FEED_BACK-5
OUTPUT_MONITOR-4
INV_INPUT-4
FEED_BACK-4
RT
CT
MOS_DUTY
GND
SOFT_START
VREF
SCP
VCC
STANDBY
STANDBY-7
FEED_BACK-3
STANDBY-3
INV_INPUT-3
OUTPUT_MONITOR-3
FEED_BACK-2
INV_INPUT-2
OUTPUT_MONITOR-2
FEED_BACK-1
INV_INPUT-1
OUTPUT_MONITOR-1
COMP
MOS_GATE-1
BOOT_CAP_H-1
BOOT_CAP_L-1
OUTPUT-1
OUTPUT-2
BOOT_CAP_L-2
BOOT_CAP_H-2
OUTPUT-6
BOOT_CAP_L-6
BOOT_CAP_H-6
OUTPUT_GND-4,5,6,7
BOOT_CAP_H-5
BOOT_CAP_L-5
OUTPUT-5
OUTPUT-4
BOOT_CAP_L-4
BOOT_CAP_H-4
MOS_GATE-4
OUTPUT_GND-1,2,3
BOOT_CAP_H-3
BOOT_CAP_L-3
OUTPUT-3
OUTPUT_
VCC-1,2,3
INV_INPUT-5
NONINV_INPUT-5
OUTPUT_MONITOR-5
FEED_BACK-6
INV_INPUT-6
NONINV_INPUT-6
OUTPUT_MONITOR-6
FEED_BACK-7
INV_INPUT-7
NONINV_INPUT-7
OUTPUT_MONITOR-7
OUTPUT_VCC-7
BOOT_CAP_H-7
BOOT_CAP_L-7
OUTPUT-7
OUTPUT_VCC
-4,5,6
A:ROHM
A:ROHM
A:ROHM
A:ROHMA:ROHM
CAP_VS
CAM_15V/12V
EVF_BL_GND
MT_GND
MT_4.75V
PANEL_13.3V
FAST_CHARGE
SHOE_ON
BATT/XEXT_SW
CAM_-7.0V/-5.0V
SHOE_GND
INIT_CHARGE_ON
CAP_VS
PANEL_-15.3V
D_2.8V
A_4.75V
SE_GND
RP_4.75V
SHOE_UNREG
CAM_DD_ON
SHOE_UNREG
SHOE_GND
REG_GND
RP_4.75V
CAP_ERROR
AU_4.75V
BL_REG
DRUM_VS
DRUM_VS
REG_GND
BL_GND
VTR_UNREG
AU_2.8V
A_4.75V
SHOE_GND
BL_CONT
DRUM_ERROR
BATT_SIG
VTR_UNREG
A_2.8V
MT_GND
EVF_2.8V
SHOE_UNREG
AU_4.75V
PANEL_4.75V
EVF_13.3V
BATT_UNREG
VTR_DD_ON
A_2.8V
MT_GND
REG_GND
D_1.5V
D_2.8V
PANEL_2.8V
DC_PACK_SW
EVF_BL_4.75V
-REF.NO.:10000 SERIES-
IC301
16
XX MARK:NO MOUNT
DD-134 BOARD
TO
VC-234 BOARD
CN981
(SEE PAGE
4-33)
TO
PD-117 BOARD
CN5701
(SEE PAGE
4-75)
PANEL_4.75V
PANEL_13.3V
BL_REG
PANEL_-15.3V
PANEL_2.8V
BL_CONT
A_4.75V
(DC IN)(BATT)
J901
BATTERY
TERMINAL
47
G
9
C
I
16
E
K
8
J
B
13
D
146
F
1910 20113 181512 17
L
25
H
R349
0
18k
R336
100k
68k
R337
0
22k
DC/DC CONVERTER
Note :
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
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