– 31 –
– 32 –
DP-IF5100
5-3-5. SCHEMATIC DIAGRAM — LED BOARD — • Refer to page 36 for IC Block Diagrams.
D201
E-13
D202
F-11
D203
F-10
D204
F-3
D205
F-6
D206
E-7
D207
F-5
D208
D-5
D209
C-5
D210
E-4
D211
D-4
D212
F-4
D213
C-4
D214
F-9
D215
F-6
D216
F-9
D301
G-13
D302
G-10
D303
G-7
D304
G-4
D305
B-13
D306
B-10
D307
B-7
D308
B-4
IC205
C-12
IC206
D-7
Q301
G-4
Q302
B-3
Q351
G-3
Q352
B-3
• Semiconductor
Location
Ref. No.
Location
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
C
: panel designation.
•
U
: B+ Line.
• Power voltage is dc 9 V and fed with regulated dc power
supply from external power voltage jack.
• Voltage is dc with respect to ground under no-signal
condition.
no mark : DIGITAL mode
(
) : ANALOG mode
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Signal path.
J
: RF
(Page 26)
(Page 26)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
