Sony MEX-DV1600U / MEX-DV1606U / MEX-DV160UE Service Manual ▷ View online
MEX-DV160UE/DV1600U/DV1606U
MEX-DV160UE/DV1600U/DV1606U
29
29
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
Z
. m
SEEK –
M M=
SEEK +
RE901
(VOLUME)
1-880-412-
1-880-412-
1-880-413-
(11)
11
(11)
11
(11)
11
LCD901
LIQUID CRYSTAL DISPLAY PANEL
LCD BACK
LIGHT
(RING ILLUMINATION)
LED924, 925, 928, 929
LED912, S905
(ILLUMINATION)
LED907, 932
(ILLUMINATION)
LED909, 934
LED914, S902
LED903, S901
SOURCE
OFF
LED910, S903
LED919, S904
LED921, S906
J901
LSW905
LSW906
LSW907
LSW908
LSW909
LSW910
LSW911
LSW912
LSW913
ZAP
LED916, S907
LED901
DISC SLOT
INDICATOR
LED905
1
5
6
4
IC902
1
16
17
32
33
48
64
1
19
2
20
FB902
FB903
FB901
W001
W002
W003
BRN
RED
ORG
BRN
RED
ORG
ORG
IC901
1
52
LSW905
LSW906
LSW907
LSW908
LSW909
LSW910
LSW911
LSW912
LSW913
LED901
LED903
LED905
LED910
LED912
LED914
LED916
LED919
LED921
LED924
LED925
LED928
LED929
LED932
LED907
LED909
LED934
CN902
R922
R923
R924
R929
R930
R935
R948
S901
R962
S902
S903
S904
S905
S906
R967
S907
R974
R975
RE901
B C E
E C B
49
R899
Q901
Q907
L901
R900
R904
R905
R906
R907
R908
R909
R910
R911
R914
R915
R916
R917
R918
R919
CN901
R920
R921
R925
R926
R928
R931
R933
R934
C901
C902
C903
C904
R942
C906
R943
C909
R945
R946
R949
C910
C911
C912
R952
R953
R958
R959
R963
R966
R932
R970
R971
R976
R977
R983
R984
R985
R989
R990
R991
R998
R999
D901
D902
D906
D907
D908
D909
D910
D911
D912
W004
W005
W006
2
3
1
4
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
A1
A2
K1
K2
S1
S2
LSW905 – 913
S901 – 907
LED901, 903, 905, 907, 909,
LED910, 912, 914, 916, 919,
LED921, 924, 925, 928, 929,
LED932, 934
LED910, 912, 914, 916, 919,
LED921, 924, 925, 928, 929,
LED932, 934
A
K
K
A
A
K
S1
S2
S3
S4
S1
S2
S3
S4
S1
S2
S3
S4
S1
S2
S3
S4
S1
S2
S3
S4
S1
S2
S3
S4
KEY BOARD
(COMPONENT SIDE)
KEY BOARD
(CONDUCTOR SIDE)
S1
S2
S3
S4
K
A
K
A
K
A
K
A
A
K
A
SCRL
DSPL
DSPL
A1
A2
K1
K2
S1
S2
A1
A2
K1
K2
S1
S2
A1
A2
K1
K2
S1
S2
A1
A2
K1
K2
S1
S2
A1
A2
K1
K2
S1
S2
A1
A2
K1
K2
S1
S2
A1
A2
K1
K2
S1
S2
A1
A2
K1
K2
S1
S2
A1
A2
K1
K2
S1
S2
S1
S2
S3
S4
PUSH SOUND/
ENTER
1
2
5
3
ROTARY
ENCODER
B
MAIN BOARD
CN402
A
K
K
A
REP
b
1
SHUF B
2
ALBM – V
3
ALBM + v
4
5
PTY
MODE
(DV1600U: E (PAL) /DV1606U)
(DV160UE/DV1600U: AEP, UK)
u
6
PTY
AF/TA
AUX
VDR903
VDR905
VDR908
VDR906
VDR907
VDR904
5-14. PRINTED WIRING BOARDS - KEY Section -
•
: Uses unleaded solder.
• See page 18 for Circuit Boards Location.
(Page 24)
MEX-DV160UE/DV1600U/DV1606U
MEX-DV160UE/DV1600U/DV1606U
30
30
5-15. SCHEMATIC DIAGRAM - KEY Section -
• See page 32 for IC Block Diagrams.
BOARD
MAIN
B
CN402
(3/4)
IC B/D
5.1
5
5.1
5.1
2.6
2.6
2.6
2.6
2.6
2.6
2.6
5.1
3.4
1.8
2.6
2.6
2.6
2.6
2.6
2.6
5.1
3.4
1.8
2.6
2.6
0.3
3.2
3.1
2.6
0.3
3.2
3.1
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
5.1
5.1
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
0.3
0.3
IC901
IC902
C
8
6
G
7
H
13
11
10
12
E
B
5
1
4
I
2
F
9
J
A
D
3
KEY BOARD
VCC
OUT
OUT
GND1
GND2
GND2
RS-470
IC902
NESW505CT-AST
LED901
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
17
18
19
20
21
22
29
28
27
26
25
24
23
28
27
26
25
24
23
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
LC75829PWH-US-H
IC901
LIQUID CRYSTAL DISPLAY DRIVER
BACK-LIGHT
DIMMER
COLOR
BLINK
SEG48
SEG47
SEG46
SEG45
SEG44
SEG43
SEG42
SEG41
SEG40
SEG39
SEG38
SEG37
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG1
1
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
COM4
COM3
COM2
COM1
SEG2
VDD
VDD1
VDD2
VSS
SEG52
INH
LCD_CE
LCD_CLK
LCD_DATA
SEG3
COM4
COM3
COM2
COM1
SEG2
VDD
VDD1
VDD2
VSS
SEG52
INH
LCD_CE
LCD_CLK
LCD_DATA
MA2J1
110GLS0
D901
D902
MAZ8051GMLS0
C901
0.1
C902
0.1
1M
R904
C904
0.47
C906
0.1
R906
150
R907
150
R905
100
MAZ8180GMLS0
D906
RE901
R920
820
R921
1k
R922
1k
R923
1.2k
R924
1.5k
R925
1.8k
2.2k
R926
R928
820
R929
1k
R930
1k
R931
1.2k
R932
1.5k
R933
1.8k
R934
2.2k
R908
220
R909
220
R910
220
R911
1.2k
R963
180
R966
180
R967
180
R970
180
R971
180
0.1
C903
0
R914
LED903
CL-197HB1E-D-T
R990
560
R991
680
R989
560
MAZ8068GMLS0
D907
MAZ8068GMLS0
D908
MAZ8068GMLS0
D909
MAZ8068GMLS0
D910
MAZ8068GMLS0
D912
3
1
2
4
L901
MAZ8068GMLS0
D91
1
0
R918
0
R919
100
R915
100
R916
100
R917
LCD901 LIQUID CRYSTAL DISPLAY
1
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
52
2
4
49
51
3
50
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
11
12
13
14
15
16
17
18
19
20
20P
CN901
GND
USB_VBUS
GND
USB_GND
KEY_GND
KEY_GND
USB_D+
AUX_LCH
USB_D-
KEY1
AUX_RCH
RE1
AUX_GND
RE0
KEY0
LCD_CE
SIRCS
LCD_CLK
LCD_DATA
ILL+10.4V
NOSE_SW
R935
3.3k
R962
180
C910
100p
C911
100p
C909
100p
C912
0.1
R942
470
R943
470
R949
470
R948
470
LED912
CL-197HB1E-D-T
LED910
CL-197HB1E-D-T
LED914
CL-197HB1E-D-T
R952
470
R953
470
LED916
CL-197HB1E-D-T
LED919
CL-197HB1E-D-T
LED921
CL-197HB1E-D-T
R959
470
R958
470
R984
680
R985
680
R983
1k
LED905
CL-197HB1E-D-T
LSW91
1
LSW907
LSW910
LSW913
LSW912
LSW906
LSW909
LSW908
S907
S902
S901
S903
S904
S906
S905
LED925
SL-194S-WS-SD-T
LED928
SL-194S-WS-SD-T
R977
1.8k
R976
1.5k
R974
1.5k
LED929
SL-194S-WS-SD-T
LED924
SL-194S-WS-SD-T
R975
1.2k
R998
0
R945
R946
1
2
3
4
2
3
4
CN902
6P
RT1N140C-TP-1
Q901
RT1N140C-TP-1
Q907
LED DRIVE
LED934
CL-197HB1E-D-T
R900
470
LED932
CL-197HB1E-D-T
R899
470
LED909
CL-197HB1E-D-T
LED907
CL-197HB1E-D-T
0
R999
LSW905
3
1
2
4
5
6
3
1
2
4
5
6
3
1
2
4
5
6
3
1
2
4
5
6
3
1
2
4
5
6
3
1
2
4
5
6
3
1
2
4
5
6
3
1
2
4
5
6
3
1
2
4
5
6
J901
FB901
FB903
FB902
DATA
CLK
CE
CE
CLK
DATA
CLK
DATA
S[1]
S[2]
COM[1]
COM[2]
COM[3]
COM[4]
S[3]
S[4]
S[5]
S[6]
S[7]
S[8]
S[9]
S[10]
S[1
1]
S[12]
S[13]
S[14]
S[15]
S[16]
S[17]
S[18]
S[19]
S[20]
S[21]
S[22]
S[23]
S[24]
S[25]
S[26]
S[27]
S[28]
S[29]
S[30]
S[31]
S[32]
S[33]
S[34]
S[35]
S[36]
S[22]
S[23]
S[24]
S[25]
S[26]
S[27]
S[28]
S[29]
S[30]
S[31]
S[32]
S[33]
S[34]
S[35]
S[36]
COM[1]
COM[2]
COM[3]
COM[4]
S[48]
S[47]
S[46]
S[45]
S[44]
S[43]
S[42]
S[41]
S[40]
S[39]
S[38]
S[37]
S[36]
S[35]
S[34]
S[33]
S[32]
S[31]
S[30]
S[29]
S[28]
S[27]
S[26]
S[25]
S[24]
S[23]
S[22]
S[21]
S[20]
S[19]
S[18]
S[17]
S[16]
S[15]
S[14]
S[13]
S[12]
S[1
1]
S[10]
S[9]
S[8]
S[7]
S[6]
S[5]
S[4]
S[3]
S[2]
S[1]
S[48]
S[47]
S[46]
S[45]
S[44]
S[43]
S[42]
S[41]
S[40]
S[39]
S[38]
S[37]
AUX_LCH
AUX_RCH
AUX_RCH
AUX_LCH
W006
JACK BOARD
AUX
W002
W003
W005
W001
W004
6
5
VBUS-USB
D–
D+
D+
GND-USB
CN902
(DISC SLOT INDICATOR)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
(ILLUMINATION)
ZAP
ROTARY
ENCODER
PUSH SOUND/
ENTER
(VOLUME)
SEEK +
SEEK –
ZAP
RECEIVER
REMOTE CONTROL
3
1
2
4
4
(LCD BACK LIGHT)
LED DRIVE
LED924, 925, 928, 929
(RING ILLUMINATION)
(RING ILLUMINATION)
SEEK +
SEEK –
SOURCE
OFF
SOURCE
OFF
SCRL
DSPL
6
ALBM +
4
ALBM -
3
SHUF
2
REP
1
PTY
AF/TA
PTY
5
MODE
1
2
5
4
3
(DV1600U: E (PAL)/DV1606U)
(DV160UE/DV1600U: AEP, UK)
VDR908
VDR906
VDR904
VDR905
VDR907
VDR903
(Page
27)
MEX-DV160UE/DV1600U/DV1606U
31
1
IC4
r; (USBXO)
2 V/DIV, 50 ns/DIV
83 ns
4.1 Vp-p
2
IC4
<zvb (XO)
2 V/DIV, 20 ns/DIV
37.2 ns
3.6 Vp-p
3
IC4
<zbz (DAC3)
(Color bar)
500 mV/DIV, 20
Ps/DIV
H
1.2 Vp-p
4
IC4
<zbm (RFP), <zb, (RFN)
(DVD play mode)
200 mV/DIV, 200 ns/DIV
0.5 Vp-p
qa
IC502
9 (XCOUT)
1 V/DIV, 10
Ps/DIV
30.4
Ps
1.9 Vp-p
qs
IC502
qa (XOUT)
2 V/DIV, 100 ns/DIV
166 ns
3.5 Vp-p
qd
IC701
7 (VOUT)
(Color bar)
500 mV/DIV, 20
Ps/DIV
H
1.2 Vp-p
qf
IC702
2 (VOUT)
(Color bar)
1 V/DIV, 20
Ps/DIV
H
2.5 Vp-p
qg
IC1
qh (XTAL1)
20 mV/DIV, 200 ns/DIV
252 ns
0.05 Vp-p
• Waveforms
– SERVO Board –
– MAIN Board –
MEX-DV160UE/DV1600U/DV1606U
32
• IC Block Diagrams
– SERVO Board –
IC1 BH5510KV-E2
PVCC21
24
16
HB
23
HUN
18
GND
15
HUP
VCC
17
CPH
14
SPCNF
VO3R
13
12
INSP 48
+
–
+
–
–
+
–
FG
3PHASE
HVN
20
HVP
19
+
–
PHASE
SHIFT
HB
OSC
T.S.D
OSC
PH
LOGIC
LIMIT
POWER
MOS
POWER
MOS
HWN
22
U
26
VO3F
11
PVCC1
10
VO2R
9
VO2F
8
PGND1
7
VO1R
6
VO1F
5
POWER
MOS
POWER
MOS
POWER
MOS
NF
AMP
PRE
DRIVER
PRE
DRIVER
PRE
DRIVER
PRE
DRIVER
PRE
DRIVER
FG
1
LOGIC
LOGIC
LOGIC
LOGIC
GVSW
RNF1
25
V
27
PVCC22
28
RNF2
29
W
30
VO5R
36
VO5F
35
PVCC3
34
POWER
MOS
VO4R
33
VO4F
32
NF
AMP
NF
AMP
NF
AMP
PGND3
31
HWP
21
GVSW
2
+
–
REVERSE
PROTECT
PROTECT
PRE
DRIVER
180DEG
MATRIX
MATRIX
CNF4 39
NF
AMP
CNF5 38
VREF 37
IN5 47
+
–
+
–
+
–
+
–
IN4 46
+
–
IN3 45
+
–
IN2 44
+
–
IN1 43
+
–
CNF1 42
CNF2 41
CNF3 40
BMSW
BMSW
3
STBY
STBY
4
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