Sony MEX-DV2200 / MEX-DV220EE Service Manual ▷ View online
MEX-DV220EE/DV2200
MEX-DV220EE/DV2200
37
37
5-16. SCHEMATIC DIAGRAM - MAIN Section (6/6) -
• See page 42 for IC Block Diagrams.
Q902
C901
R903
C902
C903
R902
R904
R908
R901
R909
R414
R413
D410
D411
Q404
D412
C418
C424
C421
C420
R421
R417
R430
R429
R438
R437
R436
R418
R428
D414
D415
D416
D417
D418
D419
D420
D421
C422
R402
R403
C419
C405
R408
D402
CN401
Q901
Q903
R905
C401
C402
Q401
Q402
C413
C414
C415
C416
C417
R439
R448
R449
R450
R457
R459
C423
D413
R440
R404
C408
CN901
IC601
L102
L404
M901
C904
D405
C406
L403
CNJ903
2SB1202
0.01
4.7k
0.1
10
16V
10k
56k
47k
4.7k
100
1k
1k
MAZ8180GMLS0
MAZ8180GMLS0
RT1N441C-TP-1
MAZ8180GMLS0
0.1
0.1
56
25V
0.1
1k
330k
1.5k
1k
15k
33k
4.7k
82k
10
MAZ8180GMLS0
MAZ8180GMLS0
MAZ8180GMLS0
MAZ8180GMLS0
MAZ8180GMLS0
D205 LRB751V
MAZ8180GMLS0
MAZ8180GMLS0
MAZ8180GMLS0
0.1
0
0
100p
0.001
0
MAZ8180GMLS0
20P
2SC3052EF
2SC3052EF
15k
4700p
4700p
C412 0.01
C411 0.01
RT1N141C-TP-1
RT1P141C-TP-1
0.01
0.01
0.01
0.01
0.1
0
100
100
100
0
0
220
10V
10V
RSX101VA-30
1k
1k
470p
2P
BD9778HFP
(FAN)
0.001
MAZ8180GMLS0
D406 MAZ8180GMLS0
47p
VP
+10.4V
D+3.3V
AUX_R
AUX_G
AUX_L
PGND
FAN
FSW
G
H
J
RC1
RC0
DOOR_IND
RE_1
RE_0
KEYIN1
KEYIN0
SIRCS
LCDCE
LCDDATA
LCDCLK
F_SHIFT
3.3V_ON
DOOR_SW
FAN
GND
GND
NC
NC
GND
AUX-L
AUX-GND
AUX-R
DOOR-SW
CLK
DOOR-IND
DIO
CS
SIRCS
KEY-IN0
RE-0
KEY-IN1
RE-1
GND(KEY AD)
GND
10.4V
V_IN
SW
F.
B
GND
INV
RT
EN
Q901-903
FAN MOTOR DRIVE
Q401,402
LED DRIVE
DC/DC CONVERTER
OSC
(6/6)
(CHASSIS)
(REMOTE IN)
2.2
μH
4.7
μH
4.7
μH
(Page 34)
(Page 36)
(Page 38)
(Page 32)
MEX-DV220EE/DV2200
MEX-DV220EE/DV2200
38
38
5-17. PRINTED WIRING BOARD - SUB Board -
5-18. SCHEMATIC DIAGRAM - SUB Board -
CN201
S201
D201
D202
R205
R206
1
20
C2
KEY BOARD
CN901
K
A
1
10
20
11
S201
1-874-474-
21
(21)
SUB BOARD
(SIDE A)
D201, 202
K
A
K
A
;
;
DISC SLOT
ILLUMINATION
D202
SUB BOARD
(SIDE B)
1-874-474-
21
(21)
B
MAIN
BOARD
CN401
A
B
C
D
E
1
2
3
4
5
6
C1
KEY BOARD
CN901
(SUFFIX-11)
(SUFFIX-12)
CN901
KEY
BOARD
C
(6/6)
CN401
MAIN
BOARD
B
CL-197HB1E-D-T
D202
CL-197HB1E-D-T
D201
680
R206
1.5k
R205
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN201
AUX-R
AUX-GND
KEY1
KEY0
KEYGND
LCD-DATA
LCD-CE
GND-USB
VBUS-USB
GND-LCDLED
GND-LCDLED
D- (USB)
D+ (USB)
LCD-CLK
SIRCS
RE0
RE1
DOORSW
+B-LCDLED
AUX-L
LCD-CLK
RE0
RE1
DOORSW
AUX-L
LCD-CE
AUX-R
AUX-GND
KEY1
KEY0
LCD-DATA
AUX-R
AUX-GND
AUX-L
DOORSW
RE0
KEY1
KEY0
LCD-CLK
LCD-DATA
LCD-CE
RE1
SUB BOARD
S201
DISC SLOT
ILLUMINATION
AUX-L
AUX-R
20
NC
GND
AUX-GND
GND
DOOR-SW
10.4V
NC
KEY-IN0
RE-0
SIRCS
KEY-IN1
DOOR-IND
CLK
CS
DIO
1
GND
RE-1
GND (KEY AD)
A
D
4
B
C
2
E
3
F
1
•
: Uses unleaded solder.
• See page 24 for Circuit Boards Location.
(Page 40)
(Page 31)
(Page 39)
(Page 37)
(Page 41)
MEX-DV220EE/DV2200
MEX-DV220EE/DV2200
39
39
5-19. SCHEMATIC DIAGRAM - PANEL Section -
BOARD
C
SUB
CN201
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-12)
(SUFFIX-11)
(SUFFIX-12)
(SUFFIX-12)
0
5.7
5.7
0
10.5
9.8
10.5
4.9
4.8
4.8
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
5.7
3.2
1.6
3.2
1.6
2.4
2.5
0.3
3.1
2.5
0.3
3.1
3
5.7
5.7
5.7
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
KEY BOARD
JACK BOARD
LCD901
LIQUID CRYSTAL DISPLAY PANEL
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
1
4
3
2
44
40 39 38 37
41
42
43
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
1
2
3
4
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
LC75876WH-US-E
IC981
P3/S3
P4/S4
P5/S5
P6/S6
P7/S7
P8/S8
S9
S10
S1
1
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S53
S54
S55
S56
S57
S58
S59
S60
S61
S62
S63
S64
S65
S66
COM1
COM2
COM3
COM4
S67
VDD
VDD1
VDD2
VSS
S68/OSCI
INH
CE
CL
DI
P1/S1
P2/S2
S64
S65
S66
COM1
COM2
COM3
COM4
S67
VDD
VDD1
VDD2
VSS
S68/OSCI
INH
CE
CL
DI
P1/S1
P2/S2
S951
S952
S953
S954
S955
S956
S957
S958
S959
S960
S961
S962
S963
S964
S965
S966
RT1N141C-TP-1
Q993
LED CONTROL
NESW505CT
-AST
LED991
NESW505CT
-AST
LED992
100
R992
ISA1235AC1TP-1EF
Q992
0.1
C981
0.1
C982
0.022
C983
MA2J1110GLS0
D982
MAZ8062GMLS0
D981
2.2
C986
150
R991
R993
150
100
R983
100
R984
100
R985
220
R986
820
R951
820
R959
1k
R960
1k
R961
1k
R953
1k
R952
1.2k
R954
1.2k
R962
1.5k
R955
1.5k
R963
1.8k
R956
1.8k
R964
2.2k
R957
2.2k
R965
3.3k
R958
3.3k
R966
100k
R995
10k
R996
470
R973
470
R974
470
R975
1k
R987
MAZ8068GMLS0
D905
MAZ8068GMLS0
D904
MAZ8068GMLS0
D903
MAZ8068GMLS0
D902
MAZ8068GMLS0
D901
MAZ8068GMLS0
D907
MAZ8068GMLS0
D908
MAZ8068GMLS0
D909
1000p
C991
1000p
C992
1.8k
R994
100
R978
100
R988
150
R981
0.1
C903
1000p
C904
LTC614TKFP8T146
Q991
DIMMER CONTROL
VCC
OUT
GND1
GND2
RS-470
IC982
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN901
AUX-R
AUX-GND
KEY1
KEY0
KEY0
KEYGND
LCD-DATA
LCD-CE
GND-USB
VBUS-USB
GND-LCDLED
GND-LCDLED
GND-LCDLED
D- (USB)
D+ (USB)
LCD-CLK
LCD-CLK
SIRCS
RE0
RE1
RE1
DOORSW
+B-LCDLED
AUX-L
RE901
2
4
5
3
1
6
7
R979 0
MAZ8180GMLS0
D906
0.47
C984
0.1
C985
3.3k
R917
3.3k
R918
3.3k
R920
3.3k
R919
4.7k
R900
4.7k
R901
4.7k
R903
R904
4.7k
4.7k
R905
R906
4.7k
6.8k
R907
8.2k
R908
8.2k
R944
8.2k
R945
8.2k
R946
4.7k
R915
R916
4.7k
4.7k
R913
R914
4.7k
4.7k
R911
R912
4.7k
C902
0
4.7k
R909
R910
4.7k
R902
5.6k
1.5M
R982
W0L
W0G
W0R
0.1
C993
SL-194S-WS-SD-T
LED917
SL-194S-WS-SD-T
LED918
SL-194S-WS-SD-T
LED920
SL-194S-WS-SD-T
LED919
SL-194S-WS-SD-T
LED901
SL-194S-WS-SD-T
LED903
SL-194S-WS-SD-T
LED904
SL-194S-WS-SD-T
LED905
SL-194S-WS-SD-T
LED906
SL-194S-WS-SD-T
LED907
SL-194S-WS-SD-T
LED908
SL-194S-WS-SD-T
LED902
SL-194S-WS-SD-T
LED915
SL-194S-WS-SD-T
LED916
SL-194S-WS-SD-T
LED913
SL-194S-WS-SD-T
LED914
SL-194S-WS-SD-T
LED91
1
SL-194S-WS-SD-T
LED912
SL-194S-WS-SD-T
LED909
SL-194S-WS-SD-T
LED910
1000p
C999
W0G
J901
FB901
W0L
W0R
FB902
FB903
LCD-DA
TA
LCD-CLK
LCD-CE
RING
DIMMER
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S40
S39
S39
S41
S58
S57
S56
S55
S54
S53
S52
S51
S50
S49
S15
S14
S48
S47
S42
S43
S44
S45
S46
S20
S19
S18
S17
S16
S13
S12
S1
1
S2
S3
S4
S5
S12
S14
S15
S16
S17
S18
S19
S20
S28
S26
S24
S23
S22
S21
S25
S27
S1
1
S10
S9
S8
S7
S6
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S53
S54
S55
S56
S57
S58
S59
S60
S61
S62
S63
S64
COM4
COM3
COM2
COM1
S1
S29
S30
S33
S31
S59
S60
S61
S62
COM1
COM2
COM3
COM4
S63
S60
S61
S62
COM1
COM2
COM3
COM4
S63
S64
S13
S32
RING
DIMMER
LCD-DATA
LCD-CE
LCD-CLK
AUX-L
AUX-R
AUX-R
AUX-L
AUX-L
AUX-GND
AUX-R
OFF
SOURCE
MODE
SEEK-
OFF
MODE
SOURCE
SEEK+
PUSH SOUND/ENTER
LCD DRIVER,
LED CONTROL
IC981
REMOTE CONTROL
RECEIVER
IC982
AUX-GND
AUX-L
AUX-R
(VOLUME)
ROTARY ENCODER
RE901
LED DRIVE
LED917-920
(RING ILLUMINATION)
LED901
SEEK+
SEEK-
5
SETUP
SCRL
LED904
DSPL
LED903
LED905
LED906
LED907
LED908
LED902
LED910
LED909
LED912
LED913
LED914
LED916
LED991,992
(LCD BACK LIGHT)
AUX
1
2
3
4
1
REP
AF/TA
PTY
C
A
10
12
14
7
H
1
3
F
2
13
4
D
8
G
5
E
11
15
9
6
B
I
R980
0
R969
0
R970
0
N
LED911
2
SHUF
3
ALBUM -
4
ALBUM +
LED915
6
(DV2200)
(DV220EE)
SCRL
AF/TA
PTY
6
(DV2200)
(DV220EE)
5
SETUP
1
REP
2
SHUF
3
ALBUM -
4
ALBUM +
DSPL
N
(Page 38)
MEX-DV220EE/DV2200
MEX-DV220EE/DV2200
40
40
5-20. PRINTED WIRING BOARDS - PANEL Section (Suffi x-11) -
N
SEEK–
RE901
PUSH SOUND/
ENTER
(VOLUME)
1-877-076-
1-877-077-
(11)
11
(11)
11
1-877-076-
W0G
W0L
W0R
FB901
FB902
FB903
1
36
72
37
B C E
B C E
B C E
IC982
LCD901
LIQUID CRYSTAL DISPLAY PANEL
LED901
LED902
LED903
LED904
LED905
LED906
LED907
LED908
LED909
LED910
LED911
LED912
LED913
LED914
LED915
LED916
LED917
LED918
LED919
LED920
R918
R920
Q991
Q992
Q993
2
3
1
4
LED991
LCD BACK
LIGHT
LED992
R979
R980
R957
R965
R966
LED916
S959
LED915
S960
LED914
S961
LED913
S962
LED912
S963
LED911
S964
LED910
S965
LED909
S966
S957
MODE
LED908
(RING ILLUMINATION)
LED917 - 920
S958
LED906
S956
LED902
S951
OFF
LED901
LED905
S953
LED903
S954
S952
SOURCE
LED907
S955
LED904
R994
R995
R996
S951
S952
S953
S954
S955
S956
S957
S958
S959
S960
S961
S962
S963
S964
S965
S966
C991
RE901
C992
C993
10
1
20
11
D981
D982
IC981
W0G
W0L
W0R
R900
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R913
R914
R915
R916
R917
R919
CN901
C902
C903
C904
R944
R945
R946
R951
R952
R953
R954
R955
R956
R958
R959
R960
ORG
RED
BRN
ORG
RED
BRN
R961
R962
R963
R964
R973
R974
R975
R978
R981
R982
R983
R984
R985
R986
R987
R988
R991
R992
R993
D901
D902
D903
D904
D905
D906
D907
D908
D909
R969
R970
C981
C982
C983
61
80
40
21
60
41
1
20
C984
C985
C986
C999
LCD BACK
LIGHT
.
SEEK+
J901
AUX
2
4
1
5
3
7
6
(11)
11
DPSL
C1
SUB BOARD
CN201
REP
C
1
SHUF #
2
SETUP
5
SCRL
(DV220EE)
(DV2200)
V
6
PTY
AF/TA
N
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
S951 – 966
LED901, 902,
LED903 – 920
A
K
7ALBUM –
3
ALBUM + W
4
KEY BOARD
(COMPONENT SIDE)
KEY BOARD
(CONDUCTOR SIDE)
JACK BOARD
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
•
: Uses unleaded solder.
• See page 24 for Circuit Boards Location.
Note: Refer to “NOTE WHEN THE KEY BOARD IS REPAIRED” (page 4)
in servicing notes for how to distinguish suffi x-11/-12.
Ref. No. Location
• Semiconductor
Location
D901
H-9
D902
H-9
D903
H-10
D904
H-10
D905
H-10
D906
G-10
D907
H-11
D908
H-10
D909
H-9
D981
G-7
D982
H-7
IC981
H-8
IC982
B-5
LED901 B-2
LED902 C-3
LED903 B-3
LED904 C-2
LED905 B-3
LED906 D-2
LED907 B-3
LED908 C-3
LED909 D-6
LED910 D-7
LED911 D-7
LED912 D-8
LED913 D-9
LED914 D-9
LED915 D-10
LED916 D-11
LED917 B-4
LED918 C-4
LED919 C-5
LED920 D-4
LED991 C-11
LED992 C-6
LED902 C-3
LED903 B-3
LED904 C-2
LED905 B-3
LED906 D-2
LED907 B-3
LED908 C-3
LED909 D-6
LED910 D-7
LED911 D-7
LED912 D-8
LED913 D-9
LED914 D-9
LED915 D-10
LED916 D-11
LED917 B-4
LED918 C-4
LED919 C-5
LED920 D-4
LED991 C-11
LED992 C-6
Q991
C-5
Q992
B-5
Q993
B-5
(Page 38)
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