ā 3 ā
DSC-P10/P12
SY-83 BOARD (7/10)
FRONT CONTROL (FR BLOCK, CN BLOCK 2/2)
(Service manual page 4-22. Location F-J, 9-13)
9
3.8
0.2
HN1L02FU(TE85R)
Q408
6
2
1
100k
R448
X401
10MHz
1
2
3
1M
R430
330k
R447
IC402
MB89097LGA-G-163-ER
91011121314151617181920
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
10M
R446
R42
LND403
FR_SO
XCS_MC
XCS_DDCON
UNREG_SCK
FR_SI
BATT_IN
SYS_V
XFR_SCK
XSTB_POPUP
FR_SI
XSTB_FULL
10MHz_OUT
XCS_MC
FR_SO
XCS_DDCON
32kHz_OUT
BATT_SO
XLANC_ON
PWR_LED_ON
32kHz_IN
MC_HELP
SYS_V
(RESERVED)
GND
BEEP_ON
BATT_IN
BACK_UP_VCC
10MHz_IN
XSETUP_ON
LANC_OUT
XUSB_JACK_IN
XMULTI_IN
BATT_SI
INIT_CHARGE
STB_CHG
FAST_CHARGE
Program_Dial_B
XTALLY_LED
LANC_JACK_IN
BATT_CHG_LED
GND
MOD1
XFR_SCK
Program_Dial_A
AV_JACK_IN
LANC_IN
CHARGE_ST_LED
UNREG_SCK
MOD0
MC_UPDATE
UNREG_SO
SELF_TIMER_LED
LANC_OUT
IC402
FRONT CONTROLLER
BATTERY
CHARGE
DETECTOR
XSTB_FULL
XSET_UP
MC_HELP
470kR439
470kR410
470kR437
470k
R442
[
SY-83 BOARD (10/10)
DC/DC CONVERTER (DD BLOCK)
(Service manual page 4-28. Location A-D, 8-14)
4.2
4.2
0
4.2
0
3.8 4.5
is
10
039
L-E
H3
1k
R040
R041
F003
(2A/24V)
F001
(2A/24V)
F002
(2A/24V)
D008
4.7u
C045
D006
S-8321ADMP-DND-T2
IC003
1
ON/
OFF
2
VOUT
3
NC
4
VSS
5
VCONT
4.7u
C043
RB520S-40TE61
RB520S-40TE61
D007
10uH
L010
100uH
L009
22u
C044
LND001
DTC144EMT2L
Q006
D009
D011
F004
(2A/24V)
INIT_CHARGE
IC003
DC/DC CONVERTER
L
CHARGE CONTROL
14910 1281311
3300
MA2S111-(K8).SO
RB520S-40TE61
RB520S-40TE61
10V
]
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