Function (1912E3 Model); Usb (1912E3 Model); Function (Except The 1912E3 Model); Usb (Except The 1912E3 Model) - Denon AVR-1912E3 Service Manual

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FUNCTION (1912E3 model)

(COMPONENT SIDE)
FUNCTION B'D
7028-07054-402-1
CN104_2
AVR1712
AVR1912 E3
R209
SW118 SW121 SW119 SW120
PRESET- PRESET+
ZONE2
ZONE 2
R189
ON/STB
SELECT
Pb
JP92 JP88 JP89 JP90 JP86
JP91 JP85
Pb
JP87
ST/BY
LED104
SW122
ON/STBY

USB (1912E3 model)

(COMPONENT SIDE)
C180
JACK102
VBUS
-DATA
Pb
+DATA
GND
GND
JP53
G104
USB B'D
AVR1912 E3
5 6 7 8
FUNCTION (1912E3 model)
(FOIL SIDE)
R207
R229
R230
USB (1912E3 model)
(FOIL SIDE)
C183
BD113
R231
D123 D124
C178 C179
BD114 R232
BD115
L102
VBUS
-DATA
+DATA
GND
GND
9 10 11 12

FUNCTION (Except the 1912E3 model)

(COMPONENT SIDE)
VEC101
FUNCTION
JP77
Pb
ZD109
OPEN
FUNCTION B'D
ZD108
OPEN 7028-07054-401-1
AVR2112
AVR1912 (W/O E3)
ST/BY
LED103
SW123
ON/STBY

USB (Except the 1912E3 model)

(COMPONENT SIDE)
GND
GND
+DATA
JACK101
-DATA
VBUS
JP52
Pb
CN102
C164
G102 AVR2112
AVR1912 (W/O E3)
101
13 14 15 16
FUNCTION (Except the 1912E3 model)
(FOIL SIDE)
CN104_22
R214
R215
R212
C161
R211
C160
USB (Except the 1912E3 model)
(FOIL SIDE)
GND
GND
+DATA
-DATA
D115
VBUS
C171
D116
C170
R222
BD112 C172
L101
C163
R221 BD111 BD110
鉛フリー半田
半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。
Lead-free Solder
When soldering, use the Lead-free Solder (Sn-Ag-Cu).
17 18
A
B
C
D
E
F
G
H
I
J
K
L
M