Sony STR-DN840 Service Manual ▷ View online
73
STR-DN840
SECTION 6
EXPLODED VIEWS
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color Cabinet’s Color
• Abbreviation
AUS :
AUS :
Australian
model
CND : Canadian model
MX
MX
: Mexican model
TW :
Taiwan
model
6-1. CASE (ENTRY) SECTION
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
Les composants identifi és par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
The components identifi ed by mark 9 con-
tain confi dential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
tain confi dential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Les composants identifi és par la marque
9 contiennent des informations confi den-
tielles.
Suivre scrupuleusement les instructions
chaque fois qu’un composant est remplacé
et / ou réparé.
9 contiennent des informations confi den-
tielles.
Suivre scrupuleusement les instructions
chaque fois qu’un composant est remplacé
et / ou réparé.
1
4-448-295-01 SCREW B-TYPE 4X8
2
4-442-873-12 CASE
(ENTRY)
3
A-1846-561-A TUNER1AMPR ASSY (AEP, UK, TW, AUS)
3
A-1846-564-A TUNER1AMF ASSY (MX, US, CND)
4
1-828-307-61 WIRE (FLAT TYPE) (9 CORE)
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note: If wire (fl at type) is replaced, install it after bending
it in the same form as that before replacement.
front panel section
DIGITAL BOARD section
A
1
2
3
1
#1
A
not
supplied
supplied
not supplied
(TUNER1 board)
(TUNER1 board)
not
supplied
supplied
4
#1
#1
#1
#1
not supplied
(TW, US, CND)
(TW, US, CND)
(TW, US, CND)
Ver. 1.1
74
STR-DN840
6-2. DIGITAL
BOARD
Note: If wire (fl at type) is replaced, install it after bending
it in the same form as that before replacement.
51
1-828-390-61 WIRE (FLAT TYPE) (25 CORE)
52
A-1924-719-A NETWORK MODULE (for SERVICE)
9 53
A-1906-462-A DIGITAL BOARD, COMPLETE (for SERVICE)
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
#2
7-682-546-09 SCREW +B 3X5
Ref. No.
Part No.
Description
Remark
Ver. 1.1
B
C
D
E
F
F
C
D
B
(MX, TW, US, CND)
(AEP, UK, AUS)
(AEP, UK, AUS)
(MX, TW,
US, CND)
US, CND)
not supplied
not supplied
not supplied
not supplied
back panel section
#1
#1
#2
#1
#1
#1
#1
#1
#1
53
52
51
51
E
75
STR-DN840
6-3. FRONT PANEL SECTION
Note: If wire (fl at type) is replaced, install it after bending
it in the same form as that before replacement.
101
X-2586-084-2 FRONT PANEL ASSY (US, CND)
101
X-2586-086-2 FRONT PANEL ASSY (AEP, UK, MX, AUS)
101
X-2586-534-2 FRONT PANEL ASSY (TW)
102
4-442-859-01 KNOB,
MENU
103
4-442-860-01 KNOB,
VOLUME
104
3-087-053-01 +BVTP2.6
(3CR)
105
A-1938-509-A POWER KEY BOARD, COMPLETE
106
A-1945-322-A FRONT JACK PWB BOARD, COMPLETE
107
A-1906-378-A DISPLAY BOARD, COMPLETE
108
1-828-392-61 WIRE (FLAT TYPE) (25 CORE)
109
1-490-558-31 BLUETOOTH MODULE (TW, US, CND)
110
1-828-721-61 WIRE (FLAT TYPE) (14 CORE) (TW, US, CND)
ND100
1-811-724-11
VACUUM FLOURESCENT DISPLAY
S120
1-418-817-21 ENCODER, ROTARY (INPUT SELECTOR)
S121
1-418-725-41 ENCODER, ROTARY (12 TYPE)
(MASTER VOLUME)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
108
101
104
105
106
107
104
104
104
103
102
not supplied
(HEADPHONE board)
(HEADPHONE board)
not supplied
(HP SUPPORT board)
(HP SUPPORT board)
supplied with
S121
S121
not
supplied
supplied
S121
S120
supplied with
S120
S120
ND100
110
109
104
104
not supplied
not supplied
not supplied
(TW, US, CND)
Ver. 1.3
76
STR-DN840
not supplied
not supplied
not supplied
chassis section
155
158
157
#1
#1
#1
#1
#1
#3
#1
#1
#1
154
156
152
152
153
F901
(AEP, UK, AUS, TW)
not supplied
151
(AEP, UK, MX, AUS)
#1 (TW, US, CND)
not supplied
not supplied
not supplied
(AEP, UK, AUS)
(AEP, UK, AUS)
not supplied
(GND BRACKET board)
(GND BRACKET board)
(AEP, UK, AUS)
(MX, TW, US, CND)
H
G
H
H
I
I
G
(AEP, UK, AUS)
6-4. BACK PANEL SECTION
151
3-704-515-51 SCREW (BV/RING) (AEP, UK, MX, AUS)
152
1-500-082-11 CLAMP, SLEEVE FERRITE (AEP, UK, AUS)
153
A-1909-682-A DCDC BOARD, COMPLETE
154
A-1906-413-A STANDBY BOARD, COMPLETE (AEP, UK, AUS)
154
A-1922-150-A STANDBY BOARD, COMPLETE
(MX, TW, US, CND)
155
1-754-859-11 ANTENNA
(2.4GHZ)
156
1-500-386-11 FILTER, CLAMP (FERRITE CORE)
(AEP, UK, AUS, TW)
0 157
4-966-267-12 BUSHING (FBS001), CORD
0 158
1-777-071-83 CORD, POWER (AEP)
0 158
1-833-566-21 POWER-SUPPLY CORD (AUS)
0 158
1-837-308-11 CORD, POWER-SUPPLY (US, CND)
0 158
1-837-344-11 CORD, POWER-SUPPLY (MX)
0 158
1-837-345-11 CORD, POWER-SUPPLY (TW)
0 158
1-839-999-21 POWER-SUPPLY CORD (UK)
0
F901
1-532-465-33 FUSE (T3.15AL/250V) (AEP, UK, AUS)
0
F901
1-532-506-33 FUSE (T6.3AL/250V) (MX, TW)
0
F901
1-533-311-12 FUSE, GLASS (DIA.5) (8A/125V) (US, CND)
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
#3
7-685-881-09 SCREW +BVTT 4X8 (S)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Ver. 1.1
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