Sony HT-DDW5500 / HT-DDW7500 / HT-DDW7600 / HT-DDW8500 / HT-DDW8600 / TA-KMSW500 Service Manual ▷ View online
TA-KMSW500
13
• IC Block Diagrams
IC202, IC203 NJM4565M-D (MAIN BOARD)
A OUTPUT
V+
B OUTPUT
B -INPUT
B +INPUT
A -INPUT
A +INPUT
V-
8
7
6
5
4
3
2
1
A
B
IC501 uPC1237C-A (MAIN BOARD)
SWITCH FOR
LATCH/AUTOMATIC
RESET
OUTPUT
OFFSET
DETECTOR
OVERLOAD
DETECTOR
DETECTOR
AC-OFF
DETECTOR
FLIP-FLOP
OUTPUT
OFFSET
DETECTOR
OUTPUT
OFFSET
DETECTOR
1
LOADOVER
2
DETECT DC
3
RESET
4
OFF AC
6
DRIVER
RELAY
5
GND
7
OFF AC
8
VCC
14
TA-KMSW500
SECTION 4
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so they may
• -XX and -X mean standardized parts, so they may
have some difference from the original one.
• Color Indication of Appearance Parts Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
R
R
Parts Color Cabinet’s Color
• Abbreviation
AR
AR
: Argentina model MY : Malaysia model
AUS : Australian model SAF : South African
CND : Canadian model
CND : Canadian model
model
EA
: Saudi Arabia
SP : Singapore model
model
TH : Thai model
E51
: Chilean and
Peruvian models
• 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.
• Accessories are given in the last of the
electrical parts list.
4-1. CASE
The components identifi ed by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specifi ed.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specifi ed.
#1
#1
#1
#1
#1
#1
1
2
2
back panel section
chassis section
front panel section
1
3-285-693-51 CASE
2
2-580-630-01 SCREW, +BVST 4X8
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
Ver. 1.5
15
TA-KMSW500
4-2. FRONT PANEL SECTION
52
51
not supplied
53
supplied with
RV001
RV001
54
54
54
not supplied
(VOL CONTROL board)
(VOL CONTROL board)
not supplied
(LEFT LED board)
(LEFT LED board)
not supplied
(RIGHT LED board)
(RIGHT LED board)
not supplied
(VOL CONTROL
SUPPORT board)
(VOL CONTROL
SUPPORT board)
55
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
X-2342-687-1 FRONT PANEL ASSY
52
4-977-358-01 CUSHION
53
4-127-221-01 KNOB, VOLUME
54
3-087-053-01 +BVTP2.6 (3CR)
55
4-131-173-01 BUTTON, SWITCH
Ver. 1.4
16
TA-KMSW500
4-3. BACK PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
1-855-006-31 DC FAN
102
3-703-244-21 CORD BUSH (2104) (EXCEPT TH)
102
4-996-267-12 BUSHING (FBS 001), CORD (TH)
0 103
1-777-071-83 CORD, POWER (EXCEPT AR, AUS, CND, EA, TH)
0 103
1-829-387-11 CORD, POWER (AR)
0 103
1-833-566-21 POWER SUPPLY CORD (AUS)
0 103
1-834-270-11 CORD, POWER (CND)
0 103
1-834-288-21 CORD, POWER (TH)
0 103
1-835-078-31 CORD, POWER (EA)
0 104
1-569-008-33 ADAPTOR, CONVERSION 2P (E51)
#2
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
#2
#2
102
103
104
101
not supplied
The components identified by mark
0 or dotted
line with mark
0 are critical for safety.
Replace only with part number specified.
Ver. 1.5
Click on the first or last page to see other HT-DDW5500 / HT-DDW7500 / HT-DDW7600 / HT-DDW8500 / HT-DDW8600 / TA-KMSW500 service manuals if exist.