Sony DAV-DZ830W / DAV-DZ850KW / HCD-DZ830W / HCD-DZ850KW Service Manual ▷ View online
93
HCD-DZ830W/DZ850KW
7-4.
DVD MECHANISM DECK SECTION (CDM85-DVBU102)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
If the wire (flat type) was replaced, fold it some as the
wire (flat type) before replacement.
wire (flat type) before replacement.
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not
supplied
supplied
501
504
502
503
505
505
505
505
506
507
508
506
506
506
501
A-6071-669-A LOADING ASSY (M)
502
3-088-371-01 BELT
503
4-974-725-11 SCREW (M1.7X2.5), P
504
4-674-137-11 SCREW (PTP2X5)
505
2-634-618-01 INSULATOR
506
3-087-599-01 INSULATOR SCREW
0 507
8-820-321-05 OPTICAL PICK UP ASSY (KHM-313CAA/C2RP)
508
1-828-773-51 WIRE (FLAT TYPE) (24 CORE)
94
HCD-DZ830W/DZ850KW
SECTION 8
ELECTRICAL PARTS LIST
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
CAPACITORS
uF:
uF:
µ
F
•
COILS
uH:
uH:
µ
H
•
RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•
SEMICONDUCTORS
In each case, u:
In each case, u:
µ
, for example:
uA. . :
µ
A. .,
uPA. . :
µ
PA. .,
uPB. . :
µ
PB. .,
uPC. . :
µ
PC. .,
uPD. . :
µ
PD. .
•
Abbreviation
AUS : Australian model
E3
AUS : Australian model
E3
: 220 – 240V AC area in E model
E32 : 110 – 240V AC area in E model
KR
KR
: Korean model
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
A-1231-253-A DIAT-TX BOARD, COMPLETE
***********************
< CAPACITOR >
C1801
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1804
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C1806
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1810
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1811
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1812
1-126-964-11 ELECT
10uF
20%
50V
C1816
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C1818
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1819
1-162-916-11 CERAMIC CHIP
12PF
5%
50V
C1820
1-162-916-11 CERAMIC CHIP
12PF
5%
50V
C1821
1-126-964-11 ELECT
10uF
20%
50V
C1822
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1823
1-107-726-91 CERAMIC CHIP
0.01uF
10%
16V
C1824
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1825
1-162-923-11 CERAMIC CHIP
47PF
5%
50V
C1826
1-126-964-11 ELECT
10uF
20%
50V
C1827
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C1828
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1829
1-162-923-11 CERAMIC CHIP
47PF
5%
50V
C1830
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1831
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C1832
1-162-968-11 CERAMIC CHIP
0.0047uF 10%
50V
C1833
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1834
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1835
1-162-966-11 CERAMIC CHIP
0.0022uF 10%
50V
C1836
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1837
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1838
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1839
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1840
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1841
1-126-961-11 ELECT
2.2uF
20%
50V
C1842
1-164-230-11 CERAMIC CHIP
220PF
5%
50V
C1844
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1845
1-126-964-11 ELECT
10uF
20%
50V
C1846
1-107-726-91 CERAMIC CHIP
0.01uF
10%
16V
C1848
1-107-726-91 CERAMIC CHIP
0.01uF
10%
16V
C1850
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1851
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1860
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1861
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1864
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1865
1-162-960-11 CERAMIC CHIP
220PF
10%
50V
C1866
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C1867
1-126-933-11 ELECT
100uF
20%
16V
C1868
1-126-933-11 ELECT
100uF
20%
16V
C1869
1-126-933-11 ELECT
100uF
20%
16V
C1870
1-126-933-11 ELECT
100uF
20%
16V
< CONNECTOR >
CN1801 1-779-548-21 CONNECTOR, FFC (LIF (NON-ZIF)) 11P
< FERRITE BEAD >
FB1801 1-400-180-21 INDUCTOR, EMI FERRITE (1608)
FB1802 1-400-180-21 INDUCTOR, EMI FERRITE (1608)
FB1803 1-400-180-21 INDUCTOR, EMI FERRITE (1608)
FB1804 1-414-234-22 INDUCTOR, FERRITE BEAD
FB1802 1-400-180-21 INDUCTOR, EMI FERRITE (1608)
FB1803 1-400-180-21 INDUCTOR, EMI FERRITE (1608)
FB1804 1-414-234-22 INDUCTOR, FERRITE BEAD
< IC >
IC1800
6-700-792-01 IC NJM78M09DL1A (TE1)
IC1801
6-704-261-01 IC TK11225CMCL-G
IC1802
8-759-548-99 IC SN74LV08APWR
IC1803
8-759-549-01 IC SN74LV125APWR
IC1804
8-752-425-05 IC CXD4016R
IC1805
8-759-684-21 IC AD8057ARTZ-REEL7
< JACK >
J1801
1-818-634-11 JACK, PIN 1P (DIR-T1)
< COIL >
L1806
1-469-525-91 INDUCTOR
10uH
L1807
1-469-525-91 INDUCTOR
10uH
L1808
1-469-525-91 INDUCTOR
10uH
L1809
1-469-525-91 INDUCTOR
10uH
L1810
1-469-525-91 INDUCTOR
10uH
L1811
1-400-305-11 INDUCTOR
47uH
L1812
1-414-741-11 INDUCTOR
10uH
< TRANSISTOR >
Q1801
8-729-230-49 TRANSISTOR
2SC2712-YG
< RESISTOR >
R1802
1-216-833-11 METAL CHIP
10K
5%
1/10W
R1803
1-216-809-11 METAL CHIP
100
5%
1/10W
DIAT-TX
MX : Mexican model
SP
SP
: Singapore model
TH
: Thai model
TW
: Taiwan model
Ver. 1.2
When indicating parts by reference number,
please include the board name.
please include the board name.
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
dotted line with mark 0 are critical for safety.
Replace only with part number specified.
The components identified by mark 9 contain
confidential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
confidential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
95
HCD-DZ830W/DZ850KW
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
R1804
1-216-809-11 METAL CHIP
100
5%
1/10W
R1805
1-216-809-11 METAL CHIP
100
5%
1/10W
R1806
1-216-809-11 METAL CHIP
100
5%
1/10W
R1807
1-216-809-11 METAL CHIP
100
5%
1/10W
R1808
1-216-809-11 METAL CHIP
100
5%
1/10W
R1809
1-216-809-11 METAL CHIP
100
5%
1/10W
R1810
1-216-809-11 METAL CHIP
100
5%
1/10W
R1811
1-216-821-11 METAL CHIP
1K
5%
1/10W
R1812
1-216-815-11 METAL CHIP
330
5%
1/10W
R1813
1-216-813-11 METAL CHIP
220
5%
1/10W
R1814
1-216-809-11 METAL CHIP
100
5%
1/10W
R1815
1-216-815-11 METAL CHIP
330
5%
1/10W
R1816
1-216-825-11 METAL CHIP
2.2K
5%
1/10W
R1817
1-216-821-11 METAL CHIP
1K
5%
1/10W
R1818
1-216-821-11 METAL CHIP
1K
5%
1/10W
R1819
1-216-821-11 METAL CHIP
1K
5%
1/10W
R1820
1-216-813-11 METAL CHIP
220
5%
1/10W
R1821
1-216-825-11 METAL CHIP
2.2K
5%
1/10W
R1822
1-216-811-11 METAL CHIP
150
5%
1/10W
R1823
1-216-813-11 METAL CHIP
220
5%
1/10W
R1824
1-216-817-11 METAL CHIP
470
5%
1/10W
R1825
1-216-833-11 METAL CHIP
10K
5%
1/10W
R1826
1-216-811-11 METAL CHIP
150
5%
1/10W
R1827
1-216-811-11 METAL CHIP
150
5%
1/10W
R1829
1-216-835-11 METAL CHIP
15K
5%
1/10W
R1830
1-216-833-11 METAL CHIP
10K
5%
1/10W
R1831
1-220-397-11 METAL CHIP
4.7M
5%
1/10W
R1832
1-216-833-11 METAL CHIP
10K
5%
1/10W
R1833
1-216-833-11 METAL CHIP
10K
5%
1/10W
R1834
1-216-833-11 METAL CHIP
10K
5%
1/10W
R1837
1-216-803-11 METAL CHIP
33
5%
1/10W
R1838
1-216-809-11 METAL CHIP
100
5%
1/10W
R1839
1-216-809-11 METAL CHIP
100
5%
1/10W
R1840
1-216-809-11 METAL CHIP
100
5%
1/10W
R1841
1-216-809-11 METAL CHIP
100
5%
1/10W
R1842
1-216-809-11 METAL CHIP
100
5%
1/10W
R1843
1-216-809-11 METAL CHIP
100
5%
1/10W
R1844
1-216-809-11 METAL CHIP
100
5%
1/10W
< VARIABLE RESISTOR >
RV1801 1-223-582-11 RES, ADJ, CARBON
470
< VIBRATOR >
X1801
1-795-692-11 QUARTZ CRYSTAL UNIT (24.576MHz)
************************************************************
A-1218-025-A DMPORT BOARD, COMPLETE
(EXCEPT E32, MX)
************************
< CAPACITOR >
C210
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C211
1-126-206-11 ELECT CHIP
100uF
20%
6.3V
C212
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C213
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C214
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C220
1-128-995-21 ELECT CHIP
100uF
20%
10V
C221
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C222
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C223
1-126-206-11 ELECT CHIP
100uF
20%
6.3V
C229
1-165-908-11 CERAMIC CHIP
1uF
10%
10V
C230
1-165-908-11 CERAMIC CHIP
1uF
10%
10V
C231
1-165-908-11 CERAMIC CHIP
1uF
10%
10V
C232
1-165-908-11 CERAMIC CHIP
1uF
10%
10V
C233
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C234
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C235
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C236
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C237
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C238
1-126-395-11 ELECT CHIP
22uF
20%
16V
C239
1-126-205-11 ELECT CHIP
47uF
20%
6.3V
C240
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C241
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
< CONNECTOR >
CN201
1-784-861-51 CONNECTOR, FFC (LIF (NON-ZIF)) 9P
CN203
1-774-730-21 PIN, CONNECTOR (PC BOARD) 3P
CN204
1-817-615-21 CONNECTOR BOARD TO BOARD 18P
(DMPORT)
< IC >
IC201
6-705-308-01 IC SI-3010KM-TL
IC202
8-759-710-97 IC NJM4565M-D
< COIL >
L200
1-469-525-91 INDUCTOR
10uH
< RESISTOR >
R203
1-218-879-11 METAL CHIP
22K
0.5%
1/10W
R208
1-218-879-11 METAL CHIP
22K
0.5%
1/10W
R214
1-218-879-11 METAL CHIP
22K
0.5%
1/10W
R215
1-218-879-11 METAL CHIP
22K
0.5%
1/10W
R220
1-216-821-11 METAL CHIP
1K
5%
1/10W
R221
1-216-821-11 METAL CHIP
1K
5%
1/10W
R222
1-216-840-11 METAL CHIP
39K
5%
1/10W
R223
1-216-833-11 METAL CHIP
10K
5%
1/10W
R224
1-216-864-11 SHORT CHIP
0
R225
1-218-887-11 METAL CHIP
47K
0.5%
1/10W
R227
1-218-879-11 METAL CHIP
22K
0.5%
1/10W
R228
1-218-879-11 METAL CHIP
22K
0.5%
1/10W
R229
1-218-879-11 METAL CHIP
22K
0.5%
1/10W
R230
1-218-879-11 METAL CHIP
22K
0.5%
1/10W
R231
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R232
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R237
1-216-864-11 SHORT CHIP
0
R238
1-216-864-11 SHORT CHIP
0
R239
1-216-864-11 SHORT CHIP
0
R240
1-216-809-11 METAL CHIP
100
5%
1/10W
R241
1-216-809-11 METAL CHIP
100
5%
1/10W
************************************************************
A-1267-787-A DSP BOARD, COMPLETE
*******************
< CAPACITOR >
C2
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
DIAT-TX
DMPORT
DSP
Ver. 1.1
96
HCD-DZ830W/DZ850KW
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
C6
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
(EXCEPT TH)
C7
1-126-916-11 ELECT
1000uF
20%
6.3V
C9
1-162-913-11 CERAMIC CHIP
8PF
0.5PF
50V
C10
1-162-913-11 CERAMIC CHIP
8PF
0.5PF
50V
C11
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C19
1-117-370-11 CERAMIC CHIP
10uF
10V
C23
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C24
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C25
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C26
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C28
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C29
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C30
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C32
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C33
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C34
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C35
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C36
1-117-370-11 CERAMIC CHIP
10uF
10V
C39
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C40
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C42
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C43
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C45
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C46
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C49
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C50
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C52
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C55
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C57
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C59
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C61
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C62
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C63
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C64
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C66
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C67
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C70
1-117-370-11 CERAMIC CHIP
10uF
10V
C71
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C73
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C74
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C75
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C76
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C77
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C78
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C79
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C080
1-126-923-91 ELECT
220uF
20%
10V
C85
1-117-370-11 CERAMIC CHIP
10uF
10V
C90
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C728
1-126-942-61 ELECT
1000uF
20%
25V
C729
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C731
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C732
1-104-658-91 ELECT
100uF
20%
10V
C782
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C783
1-127-715-91 CERAMIC CHIP
0.22uF
10%
16V
C784
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C785
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C786
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C787
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
(EXCEPT TH)
C788
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
< CONNECTOR >
CN001
1-820-873-11 CONNECTOR, BOARD TO BOARD 30P
< DIODE >
D1
1-216-296-11 SHORT CHIP
0 (TH)
< IC >
IC1
6-705-308-01 IC SI-3010KM-TL (EXCEPT TH )
IC002
6-709-759-01 IC ADSST-AVR-1115
IC703
6-705-308-01 IC SI-3010KM-TL
IC782
6-710-388-01 IC 74LVC1G79GW-125
IC783
6-704-099-01 IC TC7WZ08FK (TE85R)
IC785
8-759-680-48 IC TC7WH157FK (TE85R)
IC786
8-759-831-52 IC TC7WH125FK (TE85R)
IC787
6-807-120-01 IC SST25VF040B-50-4C-QAF-1
< COIL >
L1
1-414-398-11 INDUCTOR
10uH
< TRANSISTOR >
Q781
8-729-038-11 TRANSISTOR
RT1P140C-TP-1
< RESISTOR >
R001
1-216-801-11 METAL CHIP
22
5%
1/10W
R002
1-216-801-11 METAL CHIP
22
5%
1/10W
R003
1-216-801-11 METAL CHIP
22
5%
1/10W
R004
1-216-801-11 METAL CHIP
22
5%
1/10W
R4
1-216-821-11 METAL CHIP
1K
5%
1/10W
(EXCEPT TH )
R005
1-216-801-11 METAL CHIP
22
5%
1/10W
R006
1-216-801-11 METAL CHIP
22
5%
1/10W
R007
1-216-801-11 METAL CHIP
22
5%
1/10W
R008
1-216-801-11 METAL CHIP
22
5%
1/10W
R009
1-216-801-11 METAL CHIP
22
5%
1/10W
R012
1-216-833-11 METAL CHIP
10K
5%
1/10W
R013
1-216-833-11 METAL CHIP
10K
5%
1/10W
R13
1-216-864-11 SHORT CHIP
0
R014
1-216-833-11 METAL CHIP
10K
5%
1/10W
R14
1-218-854-11 METAL CHIP
2K
0.5%
1/10W
(EXCEPT TH)
R015
1-216-833-11 METAL CHIP
10K
5%
1/10W
R15
1-218-871-11 METAL CHIP
10K
0.5%
1/10W
(EXCEPT TH)
R16
1-216-864-11 SHORT CHIP
0
R17
1-216-864-11 SHORT CHIP
0
R18
1-216-864-11 SHORT CHIP
0
R20
1-216-864-11 SHORT CHIP
0
R21
1-216-833-11 METAL CHIP
10K
5%
1/10W
R023
1-216-819-11 METAL CHIP
680
5%
1/10W
R24
1-216-821-11 METAL CHIP
1K
5%
1/10W
R25
1-216-864-11 SHORT CHIP
0
R26
1-216-801-11 METAL CHIP
22
5%
1/10W
R27
1-216-801-11 METAL CHIP
22
5%
1/10W
R28
1-216-801-11 METAL CHIP
22
5%
1/10W
R29
1-216-801-11 METAL CHIP
22
5%
1/10W
R30
1-216-801-11 METAL CHIP
22
5%
1/10W
R32
1-216-833-11 METAL CHIP
10K
5%
1/10W
R35
1-216-857-11 METAL CHIP
1M
5%
1/10W
R36
1-216-797-11 METAL CHIP
10
5%
1/10W
R38
1-216-864-11 SHORT CHIP
0
R41
1-216-833-11 METAL CHIP
10K
5%
1/10W
DSP
Ver. 1.2
Click on the first or last page to see other DAV-DZ830W / DAV-DZ850KW / HCD-DZ830W / HCD-DZ850KW service manuals if exist.