Sony HCD-ZX70DVD / MHC-ZX70DVD Service Manual ▷ View online
9
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
UPPER CASE
(Page 10)
FRONT PANEL SECTION
(Page 10)
BACK PANEL SECTION
(Page 11)
MAIN BOARD
(Page 11)
POWER TRANSFORMER
(T902) (Page 12)
IF BOARD
(Page 12)
FRONT AMP BOARD
(Page 13)
MB BOARD
(Page 13)
DVD MECHANISM DECK
(CDM5J-DVBU)
(Page 14)
TAPE MECHANISM DECK
(TCM-230AWR12)
(Page 17)
FITTING BASE (GUIDE) ASS’Y,
BRACKET (CHASSIS)
AND MAGNET ASS’Y
(Page 14)
MAGNET ASS’Y,
DVD BASE UNIT (DVBU1)
(Page 15)
TRAY (SUB)
(Page 16)
CHASSIS (MOLD B) SECTION,
STOCKER SECTION
AND SLIDER (SELECTION)
(Page 16)
OPTICAL PICK-UP, TK BOARD
(KHM-220AAA) (Page 15)
10
7
two screws
(BVTT 3
(BVTT 3
×
6)
6
connector
(CN691)
(CN691)
8
screw (P 3
×
8)
9
front panel section
5
connector
(CN914)
(CN914)
2
wire (flat type)
(15 core) (CN305)
(15 core) (CN305)
1
connector
(CN504)
(CN504)
4
wire (flat type)
(17 core) (CN503)
(17 core) (CN503)
3
wire (flat type)
(11 core) (CN304)
(11 core) (CN304)
3
five screws
(BVTT 3
(BVTT 3
×
8)
4
upper case
1
three screws
(CASE3 TP2)
(CASE3 TP2)
2
three screws
(CASE3 TP2)
(CASE3 TP2)
UPPER CASE
FRONT PANEL SECTION
Note:
Follow the disassembly procedure in the numerical order given.
11
6
connector
(CN941)
(CN941)
1
wire (flat type)
(13 core) or(15 core)
(CN502)
(13 core) or(15 core)
(CN502)
2
connector
(CN901)
(CN901)
2
connector
(CN902)
(CN902)
2
connector
(CN903)
(CN903)
5
3
connector
(CN201)
(CN201)
4
three screws
(BVTP 3
(BVTP 3
×
8)
4
fifteen screws
(BVTP 3
(BVTP 3
×
8)
4
screw
(BVTP 3
(BVTP 3
×
8)
7
Remove the back panel
to direction of the arrow.
to direction of the arrow.
BACK PANEL SECTION
MAIN BOARD
3
screw
(BVTP 3
(BVTP 3
×
8)
3
screw
(BVTP 3
(BVTP 3
×
8)
5
MAIN board
1
connector
(CN1001)
(CN1001)
4
connector
(CN902)
(CN902)
4
connector
(CN901)
(CN901)
2
wire (flat type) (23 core)
(CN6)
(CN6)
2
wire (flat type) (13 core)
(CN8)
(CN8)
12
3
two screws
(BVTP 3
(BVTP 3
×
8)
1
wire (flat type) (17 core)
(CN10)
(CN10)
1
wire (flat type) (10 core)
(CN1)
(CN1)
1
wire (flat type) (23 core)
(CN5)
(CN5)
1
wire (flat type) (13 core)
(CN7)
(CN7)
1
wire (flat type) (17 core)
(CN9)
(CN9)
2
connector
(CN11)
(CN11)
2
connector
(CN13)
(CN13)
3
screws
(BVTP 3
(BVTP 3
×
8)
4
IF board
3
four screws
(BVTP 4
(BVTP 4
×
6)
1
connector
(CN801)
(CN801)
2
connector
(CN913)
(CN913)
4
Power transforme (T902)
POWER TRANSFORMER (T902)
IF BOARD
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