Denon AVR-591 Service Manual page 74

1 2
OPTION A OPTION B
MODEL E3 E2 JP MODEL E3 E2 JP
AVR1611 X X X AVR1611 X X X
AVR1911 O X X AVR1911 O X X
AVR2311 O X X AVR2311 O X X
AVR3311 O X X AVR3311 O X X
SR5005 X X X SR5005 X X X
SR7005 O X X SR7005 O X X
AVR1911 E3 ONLY
C62
10/50
R39
15K
C68
TO HD RADIO
10/50
R42 15K
CP801
C69
AUDIO_R AUDIO_R
10/50
R43 15K
AUDIO_M AUDIO_M
AUDIO_L AUDIO_L
R44 15K
TU_3.3V TU_3.3V/5V/9V
C70
TU_3.3V TU_3.3V/5V/9V
10/50
GND GND
GND GND
TO HD TUNER
NC
TU_RST TU_RST/ST
GND GND
RXD TU_RXMO/SDA
TXD TU_TXMI/SCL
GND GND
13 12 11 10 9 8 7 6 5 4 3 2 1
CP13A
REG_SIRIUS_COMMON_CNT
PAGE 5(1C)
3
OPTION_A
R38 39K
C61 33P
C63
2 IC1A:A
10/50
1
3 4
AZ4580MTR
R40 39K
C64 33P
R41 39K
C67 33P
C73 100N-K
AZ4580MTR C75
5 8
C74 100N-K 10/50
7
6
IC1B:B
R45 39K
33P
C72
R46 1K
C76 100P-J
C77 100P-J
L8 OPEN
C78 100P-J
C79 100N-K
R53 0
R54 0
JP1
Q15
R48 R49
OPEN OPEN OPEN
Q16 R50 R51
OPEN OPEN
OPEN
TUNERL.
JP2
TUNERR.
R52
Q18 Q17
OPEN
OPEN OPEN
Q19
OPEN
TU_MUTE
4 5
SIDE CONNECTOR
OPTION_B
IC109
PQ033DNA1ZPH
C
OUT IN
A-8V
A+8V
TU_RST/ST.
TU_RXMO/SDA
TU_TXMI/SCL
TO A_AUDIO
CP6
C125Z1-19P
1 3 5 7 9 11 13 15 17 19
2 4 6 8 10 12 14 16 18
24 22 20 18 16 14
25 23 21 19 17 15
CN11
PAGE 9(3A)
AVR1611/1911/2311/3311,
NR1602/SR5005/6005/7005
74
6
REG_SIRIUS_COMMON CNT 2/4
TO RC-5
PAGE 8(1B)
1 3 5 7 9 11 13 15
CN4
2 4 6 8 10 12 14
C125Z2-15P
2 4 6 8 10
TO DIGITAL
1 3 5 7 9 11
CP3
PAGE 20(7C)
TO A_AUDIO
1 3 5 7 9 11 13 15 17
CP7
2 4 6 8 10 12 14 16
NR1402/1602 ONLY
PATTERN OPEN
MXL
GND_MX
MXR
AVR1611/1911 ONLY
TUNERL.
GND_TU
TUNERR.
12 10 8 6 4 2 16 14 12 10 8 6 4 2
CN9
13 11 9 7 5 3 1 17 15 13 11 9 7 5 3 1
SCHEMATIC DIAGRAMS (6/24)
7 8
PAGE 6
TO RC-5
PAGE 8(1A)
1 3 5 7 9 11 13 15 17 19
2 4 6 8 10 12 14 16 18 CN5
C125Z2-19P
CP802
M3.3V
232IMO
232OMI
D/MGND
2 4 6 8 10 12 14 16 18 20 22 24
TO DIGITAL
CP4
1 3 5 7 9 11 13 15 17 19 21 23 25
PAGE 20(7B)
TO A_AUDIO
1 3 5 7 9 11 13 15
CP8
2 4 6 8 10 12 14
JP9
JP10
JP11
JP8
JP7
JP6
14 12 10 8 6 4 2
CN10
15 13 11 9 7 5 3 1
AVR2311/3311,
SR5005/6005/7005
TO PREOUT
PAGE 9(2A)
AVR1611/1911,
NR1602
TO AV B'D
A
B
C
D
E
F