Sch27_Spk_Regulator_Tuner - Denon AVR-X3000 Service Manual

1 2 3
A
B
C
* TUNER MODULE(TU901) OPTION(AVRX4000)
AREA ANALOG TUNER
E3 NOT MOUNT
E2 CNVMW104FV1-S63G
E1C/K CNVMW004FV1-S63
* TUNER MODULE(TU901) OPTION(AVRX3000)
D
AREA ANALOG TUNER
E3 CNVMW004MV1S63SN
E2 CNVMW104FV1-S63G
E1C CNVMW004FV1-S63
E
FUSE PART
F
R9331
OPEN
F9331
T 2AL 250V
F9332
T 2AL 250V
R9332
AC_IN(7.8V)
OPEN
AC_IN(7.8V)
VGND
R9333
AC_IN(14.5V)
OPEN
G
N.C F9333
T 3.15AL 250V
R9334
OPEN
F9334
AC_IN(10.7V)
H T 3.15AL 250V
A_GND
F9335
AC_IN(10.7V)
T 3.15AL 250V
R9335
OPEN
J
K
L
M
GND LINE POWER+ LINE POWER- LINE
1
2 3
4 5 6
TUNER PART
C9809 OPEN
OPEN
C9810
CHASSIS
OPTION A
C9811
0.1uF
CHASSIS
TUNER_L
L-OUT
TUNER_R
R-OUT
TU_+5V BD981
VCC
CB03YTYH600
SCL
SCLK
SDA
SDIO
CE
/CE
RST
/RST
INT
INT
TU901
CHASSIS
REGULATOR PART
D9331 1N4007SR
D9332
OPEN
D9333 1N4007SR
D9334 OPEN
BN932
D9335 OPEN
WIRE/09P/2mm
D9336 1N4007SR
AC_IN AC_IN
D9337 OPEN
AC_IN
AC_IN D9338
1N4007SRT
VGND
VGND
VGND
VGND
AC_IN
AC_IN
AC_IN
AC_IN
A_GND A_GND
A_GND A_GND
AC_IN AC_IN
D9339
1N4007SR
D9340
1N4007SR
D9343 1N4007SR
D9344 OPEN
D9345 1N4007SR
D9346 OPEN
D9347 OPEN
D9348
1N4007SR
D9349
OPEN
D9350 1N4007SR
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6
7 8 9 10
R9821
0
C9827
R9825
OPEN OPEN
C9821
C9825 OPEN
L9821
OPEN
OPEN
R9823
R9827 560
OPEN
R9826 C9828
OPEN OPEN
C9826
L9822
OPEN OPEN
R9824
R9828 560
OPEN
C9822
OPEN
R9822
0
R9801 100 SCL
R9802 SDA
100
R9803 100 CE
R9804 100 RST
R9806 INT
100
OPTION G
MODEL AVRX4000 AVRX3000
AREA ALL ALL
C9311
16V/3000uF 16V/1000uF
C9312
D9313
OPEN
G
KIA7805BPI
IC934
IN OUT
1 3
GND
2
1
GND
2 IN OUT 3
IC935
KIA7905PI
D9314
OPEN
J9301
OPEN
2 2
GND GND
J9302
1 3 1
OPEN
IN OUT Max.400mA(AVRX4000) IN
IC933 Max.330mA(AVRX3000)
IC932
KIA7812BPI
KIA7805BPI
D9307
OPEN
J9305
OPEN
D9319
OPEN
IC936
KIA7808BPI
IN OUT
1 3
JW922B JW923B
WIRE WIRE
GND
2
1
GND
2 IN OUT 3
OPTION F
IC937
KIA7908PI
MODEL AVRX3000/X4000
D9320
AREA
OPEN
C9317
DIGITAL VIDEO STBY POWER
7 8 9 10
144
11 12 13
OPTION E
E
MODEL AVRX4000 AVRX3000
AREA NA OTHERS ALL
OPTION A X O O
J9308
JMP
E
3
OUT
D9303
1N4007SR
KIA7805BPI
IC931
IN OUT
1 3
JW923C
WIRE
GND
F
2
D9304
1N4007SR
ALL
50V/100uF
SCHEMATIC DIAGRAMS (27/30)

SCH27_SPK_REGULATOR_TUNER

11 12 13
14 15 16
A
B
C
D
TU_INT
TU_RST
TU_CE
TU_TXMI/SDA
TU_RXMO/SCL
AGND
E
TUNER_L
TU_GND
TUNER_R
A+7V
AGND
AGND
A-7V
VIDEO+5V
VGND
VIDEO-5V
TRG_GND
TRG +12V
TU_RTGND F
CN77B
C125Z1-19
CN77B
WIRE
JW923A
G
H
3J
J
P_RLGND
P_RL+B
DA_+5V
TO J3
K
L
M
14 15 16