Sony STR-KM5 / STR-KM7 Service Manual ▷ View online
STR-KM5/KM7
5
HDMI RE PC board
Extension jigs
(A-1870-129-A)
(A-1870-129-A)
DCDC board
DIGITAL AUDIO board
Connect jig to the HDMI RE PC board (CN3510 (5P)),
DCDC board (CN1503 (13P)) and
DIGITAL AUDIO board (CN2502 (8P))
DCDC board (CN1503 (13P)) and
DIGITAL AUDIO board (CN2502 (8P))
Connect jig to the POWER AVIDEO board (CN271 (12P)),
and DIGITAL AUDIO board (CN2103 (12P))
and DIGITAL AUDIO board (CN2103 (12P))
Connect jig to the MAIN board (CN300 (14P)), (CN301 (14P)) and
DIGITAL AUDIO board (CN2105 (14P)), (CN2104 (14P))
DIGITAL AUDIO board (CN2105 (14P)), (CN2104 (14P))
POWER AVIDEO board
Connect RCA cord/audio cord to the
DIGITAL AUDIO board (J2301
(DIGITAL COAXIAL BD/DVD IN)) and
POWER AVIDEO board (J210
(MONITOR VIDEO OUT))
DIGITAL AUDIO board (J2301
(DIGITAL COAXIAL BD/DVD IN)) and
POWER AVIDEO board (J210
(MONITOR VIDEO OUT))
MICOM (IC2105) ON DIGITAL AUDIO BOARD SERVICE POSITION
•
In checking the MICOM (IC2105) on the DIGITAL AUDIO board, prepare a set of extension jigs (A-1870-129-A) which consists of
three extension cables and one RCA cord/audio cord (for grounding purpose).
three extension cables and one RCA cord/audio cord (for grounding purpose).
STR-KM5/KM7
6
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
Note: Follow the disassembly procedure in the numerical order given.
2-2. CASE
3
two screws
(+BVTP
3
u 8)
4
4
2
two screws
(+BVST
4
u 8)
5
case
1
two screws
(+BVST 4
u 8)
2-2. CASE
(Page
(Page
6)
2-3. FRONT PANEL BLOCK
(Page
(Page
7)
2-4. BACK PANEL BLOCK
(Page
(Page
7)
2-5. MAIN BLOCK, SUB RECTIFIER BOARD
(Page
(Page
8)
2-6. HEATSINK BLOCK, MAIN BOARD,
SURR
SURR
BACK
AMP
BOARD
(Page
9)
SET
STR-KM5/KM7
7
1
CN2504 (13P)
3
wire (flat type)
(15 core) (CN2503)
2
saranet cushion
4
one screw
(+BVTP
3
u 8)
4
one screw
(+BVTP
3
u 8)
5
one screw
(+BVTP
3
u 8)
5
one screw
(+BVTP
3
u 8)
6
five screws
(+BVTP
3
u 8)
9
front panel block
8
claw
8
claw
7
one screw
(+BVTP
3
u 8)
(except SAF, AR)
(except SAF, AR)
2-3. FRONT PANEL BLOCK
2-4. BACK PANEL BLOCK
• Abbreviation
AR :
AR :
Argentina
model
SAF : South African model
• Abbreviation
E51
E51
: Chilean and Peruvian models
EA
: Saudi Arabia model
1
CN2501 (4P)
2
CN1501
(3P)
3
CN911 (4P)
4
CNP902 (4P)
6
five screws
(+BVTP
3
u 8)
7
one screw
(+BVTP
3
u 8)
8
seven screws
(+BVTP
3
u 8)
qs
back panel block
qa
CN2104 (14P)
0
CN2105 (14P)
(KM7)
9
one screw
(+BVTP
3
u 8)
(KM7)
5
CNP903 (3P)
(KM5: E51, EA)
(KM7: EA)
(KM7: EA)
Ver. 1.5
STR-KM5/KM7
8
2-5. MAIN BLOCK, SUB RECTIFIER BOARD
1
two screws
(+BVTP
3
u 8)
2
two screws
(+BVTP
3
u 8)
qd
one screw
(+BVTP
3
u 8)
qg
two screws
(+BVTP
3
u 8)
8
two screws
(+BVTP
3
u 8)
9
SUB RECTIFIER board
0
LOCK board
qk
MAIN block
5
CN932
(6P)
6
CN931
(6P)
7
CNP931 (5P)
qa
CN951
(5P)
qs
CN950
(5P)
qh
two screws
(+BVTP
3
u 8)
qj
one screw
(+BVTP
3
u 8)
qf
clamp
3
bracket, fan
4
fan, DC
Ver. 1.4
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