Denon AVR-X4400H - Page 13

SCH04_EXPANDER
STBY POWER ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO GND LINE POWER- LINE POWER+ LINE
STR
D
CP
QP0
QP1
GND
VCC
OE
QP4
QP5
QP6
QP7
QS2
QS1
QP2
QP3
STR
D
CP
QP0
QP1
GND
VCC
OE
QP4
QP5
QP6
QP7
QS2
QS1
QP2
QP3
STR
D
CP
QP0
QP1
GND
VCC
OE
QP4
QP5
QP6
QP7
QS2
QS1
QP2
QP3
STR
D
CP
QP0
QP1
GND
VCC
OE
QP4
QP5
QP6
QP7
QS2
QS1
QP2
QP3
STR
D
CP
QP0
QP1
GND
VCC
OE
QP4
QP5
QP6
QP7
QS2
QS1
QP2
QP3
TO MAIN CPU
TO HDMI SW2
TO HDMI SW1
TO VIDEO PLD
TO DIGITAL CNT
TO HDMI TX
A4 A5
A5
A4 A5
PAGE 1
(PAGE 3 _D6)
(PAGE 13_A4)
(PAGE 17_D6)
(PAGE 14_A3)
(PAGE 16_C6)
STR
D
CP
QP0
QP1
GND
VCC
OE
QP4
QP5
QP6
QP7
QS2
QS1
QP2
QP3
STR
D
CP
QP
0
QP1
GND
V
CC
OE
QP4
QP5
QP6
QP7
QS2
QS1
QP2
QP3
A4
B6
161514131211109
8 7 6 5 4 3 2 1
IC171
MC74HC4094ADR2 G
161514131211109
8 7 6 5 4 3 2 1
IC172
MC74HC4094ADR2 G
C1701
0.1
C1702
0.1
161514131211109
8 7 6 5 4 3 2 1
IC174
MC74HC4094ADR2 G
161514131211109
8 7 6 5 4 3 2 1
IC175
MC74HC4094ADR2 G
C1704
0.1
C1705
0.1
16151413
12
11109
8 7 6 5 4 3 2 1
IC176
MC74HC4094ADR2 G
C1706
0.1
R1701
4.7K
161514131211109
8 7 6 5 4 3 2 1
IC173
MC74HC4094ADR2 G
C1703
0.1
R1702
4.7K
16151413121110
9 8
7 6 5
4 3 2 1
IC177
MC74HC4094ADR2 G
C1707
0.1
AEXP_OE
AEXP_CLK
AEXP_DATA IN
AEXP_STB
HPD1 HPD2 HPD3 HPD4
HPD5
HPD6 HPD7
HPD8 HINSELA
HINSELB
HINSELC
VPLD_TRA NS0 VPLD_TRA NS1
VPLD_TRA NS2 DIRECTLED_ SR/AV
M-DAXLED_S R/AV
ILLUMILED SPRL_RSV1 SPRL_RSV4
PRERL_Z2
H/P_RLY TRIGGE
R_1
TRIGGER_2
AEXP_OE
AEXP_CLK
AEXP_STB
TTL_SEL_A
TTL_SEL_B SD/HD
TU_/RST
SPRL_C
SPRL_SB SPRL_F
AEXP_DATA _OUT
PRERL_Z3
SPRL_S FANCONT _ON1
FANCONT _L_ON1
SPRL_H2 SPRL_H1
HI-B_RLY
AEXP_DATA _IN
LEGO_FAN_ ON
VIN_A VIN_B
VIN_C
COMP_SW1
COMP_SW2
DGND
SWM3.3V
M3.3V
4A
TO A4
6A
TO A6
0B
TO B0
9C
TO C9
E2
TO 2E
E3
TO 3E
E4
TO 4E
E5
TO 5E
13
Caution in
servicing
Electrical Mechanical Repair Information Updating