Denon AVR-X4500H - Diagnostic Path Diagram

DIAGNOSTIC PATH DIAGRAM
g.A01
TUNER
7
6
5
4
2
3
1
7
6
5
4
3
2
1
SW B x 3
1
2
3
1
2
3
SW A x 3
OUT B
OUT A
NJU72750AV
7
6
5
4
3
2
1
7
6
5
4
3
2
1
SW B x 3
SW A x 3
OUT B
OUT A
NJU72750AV
3
2
1
3
2
1
29dB
29dB
29dB
29dB
29dB
29dB
29dB
29dB
29dB
FL
ASSIGN1L
ASSIGN2L
AVRX4500H ANALOG AUDIO BLOCK
PH O N O
CBL/SAT
D V D
Blu-Ra y
Gam e
MIC ( M ini Jack)
CD
TUNE R (FM / AM)
D A FL
D A FR
D A C
D A S W 1
D A S L
D A S R
D A S W 2
D AASSIGN1L
D AASSIGN1R
D AASSIGN2L
D AASSIGN2R
D A Z O N E 2 L
D A Z O N E 2 R
D A Z O N E 3 L
D A Z O N E 3 R
MONO
H PF
H PF
29
31
33
1
4
2
3
MIX
MONO
MIX
TO N E
TO N E
NJW 1194V
VOL IC
32
MONO
H PF
H PF
29
31
33
1
4
2
3
MIX
MONO
MIX
TO N E
TO N E
NJW 1194V
VOL IC
32
D AASSIGN3L
D AASSIGN3R
SW 1
SW 2
C
SL
SR
SBL
SBR
H 1 L
H 1 R
H 2 L
H 2 R
FL
H P R
GND
H P L
ATT.
Z3 R
Z2 L
Z2 R
Z3 L
SW A x 3
OUT A
OUT B
SW B x 3
1
2
3
1
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
7
FR
CEN
SL
SR
SBL
SBR
H 2L
H 2R
AD INL
AD INR
AD C L
AD C R
AD Z 2 R
AD Z 2 L
SEL Z 3 L
SEL Z 3 R
11.2ch Processing
ZONE2
ZONE3
NJU72750AV
NJU 72343V
NJU 72343V
FR
FL
POW ER AMP PART
PRE Z 2 R
PRE Z 2 L
PRE Z 3 R
PRE Z 3 L
PRE S W 2
PRE A SS3 R
PRE A SS3 L
PRE A SS2 R
PRE A SS2 L
PRE A SS1 R
PRE A SS1 L
PRE S R
PRE S L
PRE S W 1
PRE C
PRE FR
PRE FL
ATT.
D IGIT AL AUDIO BLOCK_C1
D A C
D A S W 1
D A S L
D A S R
D AASSIGN3R
D AASSIGN3L
D AASSIGN2R
D AASSIGN2L
D A S W 2
D AASSIGN1R
D AASSIGN1L
PRE A SS1 R
PRE A SS1 L
PRE S R
PRE S L
PRE S W 1
PRE C
PRE FR
PRE FL
PRE A SS3 R
PRE A SS3 L
PRE A SS2 R
PRE A SS2 L
PRE S W 2
AU D IO IN
H / P OU T
SPK OU T
PRE O UT
AD INZ2L
AD INZ2R
ATT.
AD C L
AD C R
SEL Z 3 L
SEL Z 3 R
MAIN_L
MAIN_R
SEL Z 2 R
SEL Z 2 L
D A FL
D A FR
FL
FR
FL
FR
PH O N O
CBL/SAT
D V D
BLU-R A Y
Gam e
CD
TUNER
MIC
GAME_ R
PH O N O _R
CD _ R
CBL/SAT _ R
TUNER_R
D V D _R
BLU-R A Y _R
TUNER_L
D A Z O N E 2 R
D A Z O N E 2 L
D A Z O N E 3 R
D A Z O N E 3 L
Z2 FR
Z2 FL
H 1L
H 1R
MIC _ IN
MIC _ IN
ASSIGN1R
ASSGIN2 R
FR
D A FR
D A FL
FL
FR
SEL Z 2 R
SEL Z 2 L
D A L EGO Z 2 L
D A L EGO Z 2 R
SW A x 3
OUT A
OUT B
SW B x 3
1
2
3
1
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
7
NJU72750AV
AD Z 2 R
AD Z 2 L
Z2 FR
Z2 FL
ZO NE 2 R-H EO S
ZO NE 2 L-H EO S
GAME_ L
PH O N O _L
CD _ L
CBL/SAT _ L
D V D _L
BLU-R A Y _L
MAIN_R
MAIN_L
ZO NE 2 L ZO NE 3 L
ZO NE 3 R
ZO NE 2 R
ASSIGN3 L
ASSIGN3R ASSIGN1 L ASSIGN1R ASSIGN2 L
ASSIGN2R
SEL Z 3 L
MAIN_L
MAIN_R
SEL Z 2 R
SEL Z 2 L
SEL Z 3 R
PRE C
PRE FL
PRE FR
PRE A SS2 R
PRE A SS2 L
PRE S R
PRE S L
PRE A SS1 R
PRE A SS1 L
PRE A SS3 R
PRE A SS3 L
PRE S W 2
PRE S W 1
D A L EGO Z 2 L
D A L EGO Z 2 R
D A L EGO Z 2 L
D A L EGO Z 2 R
OPEN
OPEN
V+ : + 7.0 V , V - : -7 .0VV+ : + 7.0 V , V - : -7 .0VV+ : + 7.0 V , V - : -7 .0V
V+ : + 7.0 V , V - : -7 .0V
V+ : + 7.0 V , V - : -7 .0V
V+ : + 7.0 V , V - : -7 .0V
V+ : + 7.0 V , V - : -7 .0
V
V+ : + 7.0 V , V - : -7 .0V
VIN : 5 .0V
RY921
RY922
RY923
RY924
RY929
RY925
RY928
RY926
RY930
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
165