Sch03_Expander - Denon AVR-X6400H Service Manual

SCH03_EXPANDER

5B
TO CPU
TO 8U-310223(2/19)
GND LINE POWER+ LINE POWER- LINE AUDIO SIGNAL
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
C4
TO 4C
TO
HDMI
SW2
TO 8U-310223(12/19)
USB_SEL
USB_SEL
SWM3.3V
M3.3V
DGND
SWM5V
AEXP_DA_1IN
AEXP_DA_1IN
AEXP_OE
AEXP_OE
AEXP_STB
AEXP_STB
AEXP_CLK
AEXP_CLK
MIC_HP_DET
MIC_HP_DET
DC_ASO_PROT
DC_ASO_PROT
AEXP_DA_1IN
AEXP_OE
AEXP_STB
AEXP_CLK
TO B5 C6501
OPEN
R6505
10K
R6506 R6509
3. 3 K 3. 9 K
Q6504
KTC3875S
R6513 10K
R6512
4. 7 K
R6517
OPEN
TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
C5 C6 C7
TO 5C TO 6C TO 7C
TO TO TO
HDMI HDMI VIDEO
SW1 Tx PLD
TO 8U-310223(13/19) TO 8U-310223(17/19) TO 8U-310223(16/19)
R6510
R6532
10K
Q6503
R6535 R6539 R6540 KTC3875S
3. 3 K 3. 9 K 8. 2 K
Q6505 Z6501
KRC102S PRF18BF471QB5RB
(10K-10K)
N6501
OPEN
Q6501 OPEN
- 1 +5V
2 TO LEGO FAN
R6507 R6508
3 DGND
OPEN OPEN
C6502
OPEN
Q6502
OPEN
-
12
7A
TO A7
TO DIGITAL CONNECT
TO 8U-310223(1/19)
4. 7 K
EXPANDER
8U-310223(3/19)
DIGITAL_UNIT
Con dential