Sch29_Regulator & Tuner - Denon AVR-X3100W Service Manual

1 2 3
A
TUNER PART
B
C
CHASSIS
CHASSIS
D
TU901
L-OUT
R-OUT
* TUNER MODULE(TU901) OPTION
VCC
AREA ANALOG TUNER SCLK
N.A CNVYST990-A9U1
SDIO
EUR CNVYST990-D8E1
JPN/CHN CNVYST990-A2J1 /CE
/RST
E INT
CHASSIS
F
FUSE PART
REGULATOR PART
R9331
OPEN
F9331
T 2AL 250V
F9332
T 2AL 250V
G
AC_IN(7.2V) R9332
OPEN
AC_IN(7.2V)
VGND BN932
R9333 WIRE/09P/2mm
AC_IN(14.1V)
AC_IN AC_IN
OPEN
N.C AC_IN
F9333 AC_IN
T 2AL 250V VGND
VGND
VGND
VGND
AC_IN
AC_IN
AC_IN
H AC_IN
A_GND A_GND
R9334
A_GND A_GND
OPEN
AC_IN AC_IN
F9334
AC_IN(9.3V)
T 2AL 250V
A_GND
F9335
AC_IN(9.3V)
T 2AL 250V
R9335
J OPEN
K
L
M
GND LINE POWER+ LINE POWER- LINE
ANALOG AUDIO
1
2 3
4 5 6
R9825
C9825
C9809 OPEN
C9810 OPEN
R9826
OPTION A
C9826
C9811
0.1uF
TUNER_L
TUNER_R
TU_+5V
BD981 CB03YTYH600
SCL R9801
100
SDA R9802 100
CE R9803
100
RST R9804 100
INT R9806 100
OPTION G
MODEL AVRX4100
AREA ALL
C9311
16V/3300uF
C9312
G
D9331 1N4007SR
D9332
OPEN
D9333 1N4007SR
D9334 OPEN
D9335 OPEN
D9336
1N4007SR
D9337 OPEN
D9338 1N4007SR
D9339
2
1N4007SR
GND
D9340
1
1N4007SR
IN OUT
IC933
KIA7812BPI
D9307
OPEN
D9343 1N4007SR
D9344 OPEN
D9345
1N4007SR
D9346 OPEN
D9347 1N4007SR
D9348
OPEN
D9349 1N4007SR
D9350 OPEN
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6
7 8 9 10
R9821
0
C9827
OPEN OPEN
C9821
OPEN
L9821
OPEN
OPEN
R9823
270
R9827
OPEN
C9828
OPEN OPEN
L9822
OPEN
OPEN
R9824
270
R9828
OPEN
C9822
OPEN
R9822
0
SCL
SDA
CE
RST
INT
AVRX3100
ALL
16V/1000uF
D9313
OPEN
KIA7805BPI
IC934
D9233 D9234 IN OUT
1 3
JMP JMP
GND
2
1
GND
2 3
IN OUT
IC935
KIA7905PI
D9314
OPEN
J9308
JMP
2
GND
3 1 3
IN OUT
IC932
OPEN
OPEN
D9319
OPEN
KIA7805BPI
IC936
IC931
KIA7807BPI
IN OUT IN OUT
1 3
1 3
JW922B JW923B
WIRE WIRE
GND GND
2 2
1
GND
2 IN OUT 3
IC937
KIA7907PI
D9320
OPEN
STBY POWER
DIGITAL VIDEO
7 8 9 10
152
11 12 13
D9303
JMP
JW923C
WIRE
D9304
JMP
11 12 13
14 15 16
A
B
C
D
TU_INT E
TU_RST
TU_CE
TU_TXMI/SDA
TU_RXMO/SCL
AGND
TUNER_L
TU_GND
A+7V
CN77D
TUNER_R
TO BN77D
AGND
AGND
A-7V
F
VIDEO+5V
VGND
VIDEO-5V
TRG_GND
TU_RTGND
TRG +12V
CN77D
C125Z1-19
WIRE
JW923A
G
H
J
A+7V
A_GND
2G
A-7V
TO G2
P_RLGND
P_RL+B
DA_+5V
K
L
M
SCHEMATIC DIAGRAMS (29/33)
SCH29_REGULATOR & TUNER
14 15 16