Sony DAV-DZ290K / DAV-DZ295K / DAV-DZ390K / DAV-DZ590K / DAV-DZ690K / DAV-DZ790K / HCD-DZ295K / HCD-DZ390K / HCD-DZ590K / HCD-DZ690K / HCD-DZ790K Service Manual ▷ View online
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
37
37
7
FL_CLK/LED_CLK
30
VEE
F1
S2 – 16
ND5000
FLUORESCENT
INDICATOR
TUBE
T5000
DC/DC
CONVERTER
TRANSFORMER
T901
MAIN
TRANSFORMER
D931
+31V
(DIGITAL AMP)
D901
D905
T903
SUB
TRANSFORMER
Q5000
DC/DC
CONVER
TER
D5000
D5001
D5002
5
FL_D_OUT/LED_DATA
3
IC503 (5/5)
SYSTEM CONTROL
IC5001
FL DISPLAY
DRIVER
95 KEY1
FUNCTION
KEY
S5000,5103
94 KEY2
ROTARY
SWITCH
VOLUME
S5113
12 RESET
E4V
20 AC CUT
4 SIRCS_IN
97 KEY0
7 VIN
4 VCC
Q922
+21V REG.
PC902
FEED BACK
PC904
STANDBY
CONTROL
Q930
POWER
CONTROL
Q100,101
B+ SWITCH
IC923
SHUNT REG.
IC921
SWITCHING
REGULATOR
IC510
+3.3V REG.
IC507
+5V REG.
IC452
+5V REG.
IC509
+5V REG.
IC932
SHUNT REG.
IC1105
+3.3V REG.
IC1107
+3.3V REG.
IC1708
+3.3V REG.
IC504
+5V REG.
IC5000
+3.3V REG.
IC3050
+1.8V REG.
D902
D923
Q921
D947
D503
PS954
P.CONT3
P.CONT3
E4V
E+4V
6V
+6V
E3.3V
+4V
(S-AIR-CON)
DZ904
2 FB
1 ZC
1 ZC
9 D
3 D
4 VCC
IC901
SWITCHING
REGULATOR
F901
LF901,902
FILTER
PC901
FEED BACK
PC903
STANDBY
CONTROL
Q943,947
POWER DOWN
DETECT
Q5001—5003
LED DRIVER
Q949,950
POWER
PROTECT
EN
5 FB/OLP
8 CLK
7 DIN
9 STB
7 DIN
9 STB
FUNCTION
KEY
S5100—5102
D501
73 KEY_INT
ROTARY
SWITCH
OPERATION
DIAL
S5111
S5109
/
!/
S5400
15
–
29
G1 – 12
42
–
31
F2
5V (FL)
FL_CS
1
LED1
2
LED2
3
LED3
39
P.CONT1
+3.3V-2
(IC1101)
+3.3V-1
(IC1101)
USB 5V
VBUS_SW
VIDEO+5V
(DMPORT)
+5V
D3.3V
+1.8V
5V
(FL)
+3.3V-3
(IC1101)
RF+3.3V
(IC1101)
P.CONT1
41
WRITE EMP P_CONT3
Q501
RESET
IC506
RESET
IC5002
REMOTE
CONTROL
RECEIVER
D911
PS956
D916
F945
Q945
B+ SWITCH
D912
M+14V
M+9V
P.CONT1
12V
M+14V
M+9V
+9V
A12V
IC941
+12V REG.
IC4009
+9V REG.
IC4003
+5V REG.
(AC IN)
Q901
POWER CONTROL
I
AMP
SECTION
H
AUDIO
SECTION
DZ295K/DZ590K/DZ690K/DZ790K
15
13
X501
5MHz
Xin
Xout
REC TO USB
D5005
MUSIC
D5004
MOVIE
D5003
+1.8V
(IC1101)
+3.3V
(IC5001)
IC1110
+1.8V REG.
+5V
6-5. BLOCK DIAGRAM – POWER Section –
(Page 35)
(Page 36)
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
38
38
For Schematic Diagrams.
Note:
• All capacitors are in
• All capacitors are in
μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω and 1/4 W or less unless otherwise
specifi ed.
• f : internal component.
• C : panel designation.
• C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
• Voltages and waveforms are dc with respect to ground in
service mode.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
no mark : TUNER (FM)
< > : DVD PLAY
< > : DVD PLAY
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
Ω).
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
TUNER
J
: DVD PLAY
L :
VIDEO
E :
Y
a :
CHROMA
r : COMPONENT VIDEO
N :
N :
MIC
• Abbreviation
AR :
AR :
Argentine
model
AUS :
Australian
model
EA
: Saudi Arabia model
E3
: 240V AC area in E model
E12
: 220 – 240V AC area in E model
E15
: Iran model
E32
: 110 – 240V AC area in E model
KR
: Korea model
MX
: Mexican model
PH
: Philippine model
SA
: South African model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• a :
• X : Parts extracted from the component side.
• a :
Through
hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
C E
B
These are omitted.
Caution:
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts face side:
(SIDE A)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Circuit Boards Location
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
• Abbreviation
AR :
AR :
Argentine
model
AUS :
Australian
model
EA
: Saudi Arabia model
E3
: 240V AC area in E model
E12
: 220 – 240V AC area in E model
E15
: Iran model
E32
: 110 – 240V AC area in E model
KR
: Korea model
MX
: Mexican model
PH
: Philippine model
SA
: South African model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
SPEAKER board
S-AIR-CON board
(DZ295K/DZ590K/DZ690K/DZ790K)
(DZ295K/DZ590K/DZ690K/DZ790K)
IO-COMPONENT board
MAIN board
POWER board
MS-203 board
P-SW board
KEY board
FL-JACK board
USB board
Ver. 1.1
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
39
39
• Waveforms
– MAIN Board –
IC1101 (DVDRFIP)
200 mV/DIV, 100 ns/DIV
IC1101 [
Y (R/Cr/Pr)
200 mV/DIV, 20
μs/DIV
IC1101 [
D (B/Cb/Pb)
200 mV/DIV, 20
μs/DIV
IC1101 [
C (Y/G)
500 mV/DIV, 20
μs/DIV
IC1101 [
(C)
500 mV/DIV, 20
μs/DIV
IC1101 [[ (Y)
500 mV/DIV, 20
μs/DIV
IC1101 YD
(XTALO)
500 mV/DIV, 20 ns/DIV
IC503 RE (Xout)
1 V/DIV, 100 ns/DIV
IC304 RE (CKOUT(O))
1 V/DIV, 20 ns/DIV
IC304 RG (BCK(O))
1 V/DIV, 50 ns/DIV
RB
IC304 RH (LRCK(O))
1 V/DIV, 5
μs/DIV
RT
IC304 XB (XOUT(O))
1 V/DIV, 20 ns/DIV
RE
IC3051 (3Y)
1 V/DIV, 10 ns/DIV
RG
IC3010 SL (XFSOIN)
1 V/DIV, 10 ns/DIV
RH
IC3010 RG (XFSOOUT)
1 V/DIV, 10 ns/DIV
0.72Vp-p
0.72Vp-p
H
1Vp-p
H
1Vp-p
H
H
1Vp-p
3.5Vp-p
1.6Vp-p
5Vp-p
4.3Vp-p
4Vp-p
3.5Vp-p
27MHz
3.4Vp-p
5MHz
40.7nsec
163nsec
10.4
μsec
24.576MHz
49.1MHz
49.1MHz
49.1MHz
650mVp-p
H
3.5Vp-p
4Vp-p
– IO-COMPONENT Board –
IC4002 (Cin)
500 mV/DIV, 20
μs/DIV
IC4002 (Yin)
500 mV/DIV, 20
μs/DIV
IC4002 (CYin)
500 mV//DIV, 20
μs/DIV
IC4002 RT (Cb in)
200 mV/DIV, 20
μs/DIV
IC4002 RG (Cr in)
200 mV/DIV, 20
μs/DIV
IC4002 X (CY OUT)
1 V/DIV, 20
μs/DIV
IC4002 RL (Cb OUT)
500 mV/DIV, 20
μs/DIV
IC4002 RI (Cr OUT)
500 mV/DIV, 20
μs/DIV
IC4002 XE (CVBS OUT)
1 V/DIV, 20
μs/DIV
0.72Vp-p
0.72Vp-p
H
1Vp-p
H
1Vp-p
H
H
1Vp-p
H
2Vp-p
1Vp-p
H
2Vp-p
H
H
H
2.6Vp-p
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
HCD-DZ290K/DZ295K/DZ390K/DZ590K/DZ690K/DZ790K
40
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
J
24
1
4
8
5
1
25
48
22
4
1
23
11
0
11
20
R400
R401
R403
C3250
C3254
C1120
R409
Q3251
C1121
Q3252
C1122
C1123
C3258
C1124
R3426
R603
R3427
R410
R604
R605
R606
R607
R414
C3263
R1108
R1109
R614
R1110
R3054
R1114
L471
R3055
R1116
R620
R621
Q3081
R622
R3252
SL3003
SL3004
SL3005
R627
R3257
R628
R1124
C1731
C2103
R3080
R451
R452
R453
R457
R3088
R3090
R462
R3094
R465
R466
C1183
C1184
R471
R1742
R1743
C1192
R1747
C1193
R1748
C1198
R2114
JL3112
R1752
54
3
1
1
1
3
3
64
3
1
1
1
3
45
1
3
45
45
3
4
5
5
C452
C453
R2121
CL343
R2123
CL344
CL345
R1185
R2127
R2128
CL1206
C461
C462
Q503
CL1213
C3104
C3108
RB1105
RB1106
RB1109
C3304
Q3301
Q3302
C3113
C3308
RB1110
RB1112
RB1113
C3500
C3504
C3313
C3508
C3125
C3127
C3128
C3513
R3104
R3107
CN1202
R3307
X1101
C1203
R3504
C1206
R3507
C1208
C1209
R302
R3126
R3127
C3920
C3921
R306
C1213
C3924
R308
C3154
C1215
C3158
R3901
R3325
C1219
R3902
R3326
R3905
R505
R2195
R3906
C1221
R316
C1222
C3163
C1223
C1224
TP3005
R1204
R1207
Q3554
Q3555
R327
R1210
R3922
TP3210
R3154
R1214
R1215
R1216
R337
R338
TP3026
R531
R1221
R1222
R533
R1223
R340
R534
R535
R1226
R537
R1227
TP3030
R1228
R539
R347
L3051
L3053
R540
X301
R3559
R543
R544
TP3230
R355
TP3236
R3562
R3563
R359
D9712
C514
C515
R552
R553
R554
R360
R555
C326
C327
R368
R369
C521
C523
C524
C525
C526
C333
C527
C334
R370
R564
R371
R372
R374
R375
R376
R570
JL518
R571
JL519
R574
R9928
R9929
JL520
JL3010
R387
JL3013
JL525
JL3015
JL526
JL3016
JL527
JL528
JL3018
R9934
JL3019
R394
JL530
JL3020
R395
JL3021
R396
R399
JL3025
L2101
JL3026
JL3027
JL3028
R592
CL1301
C9972
CL1302
R597
CL1303
JL3030
CL1304
CL1305
JL3032
CL1112
JL3033
CL1113
CL1114
D501
D502
JL3038
JL3039
C3200
C3204
JL3044
JL3045
JL3047
C3208
JL3048
C3400
C3404
JL3050
C3213
C3408
R3001
C3413
JL3060
R3201
R3204
R3207
Q1102
R3407
CL2103
C3053
C3055
C3553
Q3551
C3556
Q3552
Q3553
D3552
R3558
SL3001
R3552
R3554
R3556
SL3007
LP3000
R3561
JL3385
JL3386
JL3085
JL3086
R3277
R3275
R3276
C3129
R3327
JL3051
JL3052
Q3201
Q3202
Q3401
Q3402
R3225
R3226
R3425
JL3053
JL3054
JL3056
R3227
C3126
JL3055
Q3101
Q3102
Q3151
Q3152
C3124
R3125
R3175
R3176
R3177
JL3057
JL3058
JL3059
JL3087
LP3001
Q3117
Q3119
R3185
R3186
Q3116
Q3118
Q3001 Q3002
LP501
C544
C3003
Q502
13
4
5
R623
R3101
R3102
R624
R3047
C3052
JL3116
JL3040
JL3041
JL3042
JL3043
TP3110
JL3037
JL3035
JL3036
R3157
JL3113
TP3150
JL3031
JL3034
R3918
R3919
R3920
R3921
SL3002
TP3510
JL3046
JL3098
TP3410
JL3011
JL3049
R3404
R3401
R3402
R3402
R3301
R3302
R3501
R3502
R3043
R3044
R3057
R3304
R3908
R3908
TP3311
JL3101
JL3014
JL3017
JL3104
R3251
R3202
R3023
R3024
R3024
R3026
TP3129
TP3130
TP3131
TP3022
R3021
R3022
TP3136
TP3250
JL3022
R3041
R3042
R3254
JL3107
JL3024
JL3023
JL3110
JL3029
R3151
R3152
TP3024
R3011
R3012
R3013
R3014
R3015
R3015
R3017
TP3002
TP3029
TP3036
TP3015
C3060
X3051
L3054
C3058
C3059
R3050
R3052
R3053
C3057
C3083
C3084
R3085
R3086
C3008
R3067
R3068
R3068
SL3006
TP3006
R412
1
1 4
5
8
4
5
8
D3071
D3072
D3073
R413
R3074
R3075
R3076
JL3062
R351
C3085 C3086
C3087 C3088
C3092
R3087 R3089
R3091 R3093
R3098 R3099
R3092
C3093
R3031
R3032
R3032
R3033
R3917
R3034
R3035
R3035
R3037
TP3229
TP3231
TP3032
R9945
CL1702
C1110
Q9724
Q9728
R9924
R9935
Q9729
Q9726
R9941
129
192
193
256
1
64
128
65
Q1701
RB1103
RB1104
RB1111
RB1114
RB1115
L1701
L1702
L1703
L1704
CN1701
JL1160
R1156
R2115
CL1121
CL2101
CL2102
C1136
Q1103
R1111
C2101
R2191
R2192
R2193
R2194
R2194
FB2102
R1117
Q1101
CL1101
CL1105
CL1108
CL1110
CL2107
CL2108
CL2109
R2110
LP301
C321
R380
R330
C318
C319
C320
R362
R364
R392
R397
1
12
13
24
25
36
37
48
R610
R611
R611
R613
R615
R616
R617
R619
R625
JL471
R626
D505
JL523
JL524
R577
JL522
SL501
C517
JL502
JL503
JL504
JL505
JL512
JL512
JL515
JL516
JL521
D503
JL513
JL501
CL528
CL529
R532
R536
R472
R473
R474
R479
R480
R481
R482
R483
R486
R487
R488
C476
CN1101
C1101
CL1115
CL1116
CL1117
CL1118
C1132
C1133
R1136
R1125
R1146
R1159
R1160
R1161
R2101
R1162
R1163
R1164
R1165
R1183
R1184
R2136
R1142
C1135
C1137
C1138
C1139
C1147
C1148
C1152
C1153
R2167
R2168
R1123
C1113
R317
R1112
R1113
R1115
R1118
R1120
R1121
CL1201
C1205
R1208
R1209
R1107
CL1205
C1210
R1219
R1224
CL1204
R1246
R1247
R1247
CL304
CL348
CL349
R318
R319
C308
C309
R348
C310
C1212
C1214
R1230
R1231
R1233
CL1207
CL1208
R1212
R1206
C1233
R1220
R1225
C1211
R333
CL327
R328
R510
R512
R514
R516
R518
R520
R523
R301
Q501
JL531
JL532
R596
R599
R598
JL529
C516
C520 R569
1
3
4
6
C522
JL506
1
80
30
51
50
31
100
81
JL507
JL508
JL509
JL510
JL511
JL517
C451
JL452
JL454
L451
R454
C456
C457
R460
JL451
JL453
FB2120
FB2121
FB2122
FB2124
FB2125
R1151
C1182
C1186
C1195
R1186
R2130
R2131
R1192
R2161
R2162
R2120
CN451
C1733
C1734
C1727
C1729
C1730
C1725
R1757
R1758
C1732
R456
CN472
CN503
CN506
CN451
CN1701
E
B
E
B
E
E
B
E
B
E
E
B
E
B
E
E
B
E
E
B
E
E
B
E
B
E
E
B
E
E
B
E
E
B
E
B
E
B
EB
EB
E
B
B
E
B
E
E
B
E
B
E
B
E
B
EB
EB
E
B
E
B
E B
E B
1
19
E
B
1
2
4
5
E
B
14
85
18
I
O
1
2
17
16
1
17
14
8
12
13
48
24
25
36 37
1
2
17
16
14
5
8
1
2
17
16
14
85
1
44
22
23
1
44
22
23
1
44
22
23
1
44
22
23
1
44
22
23
1
11
2
13
24
25
36 37
48
11
2
13
24
25
36 37
48
11
2
13
24
25
36 37
48
44
22
23
1
44
22
23
1
27
28
54
(17P)
CN503
(17P)
CN506
(17P)
CN472
DVD DRIVE
(1/2)
OPTICAL
PICK-UP
(KHM-313CAA)
1-878-150-
11
(11)
MAIN BOARD (SIDE A)
DMPORT
HDMI OUT
( )
DZ390K/DZ690K/D790K
DZ295K/DZ590K/
D690K/DZ790K
DZ390K/DZ590K/
D690K/DZ790K
DZ390K/DZ590K/D690K/DZ790K
DZ290K/DZ295K
DZ290K/DZ390K
DZ295K/DZ590K/
DZ690K/DZ790K
DZ390K/DZ590K/DZ690K/DZ790K
E3,E12,E15,E32,
AR,AUS,EA,SA,KR,
MX MODEL
IC3020
IC3010
IC3050
IC3051
IC307
IC3001
IC501
IC2101
IC3030
IC304
IC503
IC471
IC1101
IC1201
IC303
IC506
IC504
IC505
IC451
IC1110
IC1105
IC1107
IC1707
IC1708 IC1705
IC1102
IC1104
IC3250
IC3100
IC3150
IC3200
IC3300
IC3500
IC3400
IO-COMPONENT
BOARD
CN4003
IO-COMPONENT
BOARD
CN4006
J
FL
BOARD
CN5001
C
K
MS-203
BOARD
BOARD
CN001
I
Ref. No. Location
• Semiconductor Location
Ref. No. Location
D501
G-9
D502
H-10
D503
H-8
D505
I-9
D3071 G-6
D3072 G-6
D3073 G-6
D3552 C-3
D9712 C-7
D3072 G-6
D3073 G-6
D3552 C-3
D9712 C-7
IC303
F-11
IC304
F-7
IC307
G-6
IC451
C-11
IC471
F-9
IC501
C-5
IC503
H-9
IC504
I-11
IC505
I-11
IC506
H-10
IC1101 C-8
IC1102 C-7
IC1104 B-7
IC1105 D-10
IC1107 D-10
IC1110 B-10
IC1201 E-10
IC1705 B-9
IC1707 B-9
IC1708 B-9
IC2101 E-7
IC3001 H-6
IC3010 F-5
IC3020 E-5
IC3030 D-5
IC3050 H-6
IC3051 G-5
IC3100 H-4
IC3150 H-4
IC3200 G-4
IC1102 C-7
IC1104 B-7
IC1105 D-10
IC1107 D-10
IC1110 B-10
IC1201 E-10
IC1705 B-9
IC1707 B-9
IC1708 B-9
IC2101 E-7
IC3001 H-6
IC3010 F-5
IC3020 E-5
IC3030 D-5
IC3050 H-6
IC3051 G-5
IC3100 H-4
IC3150 H-4
IC3200 G-4
IC3250 F-4
IC3300 E-4
IC3400 D-4
IC3500 C-4
IC3300 E-4
IC3400 D-4
IC3500 C-4
Q501
H-10
Q502
H-5
Q503
H-5
Q1101 D-7
Q1102 E-10
Q1103 D-7
Q1701 B-8
Q3001 C-4
Q3002 C-4
Q3081 H-6
Q3101 G-1
Q3102 G-1
Q3116 I-2
Q3117 I-2
Q3118 I-2
Q3119 I-2
Q3151 H-1
Q3152 H-1
Q3201 F-1
Q3202 F-1
Q3251 D-1
Q3252 D-1
Q3301 E-1
Q3302 E-1
Q3401 F-1
Q3402 F-1
Q3551 B-2
Q3552 B-2
Q3553 B-3
Q3554 B-3
Q3555 B-3
Q9724 D-7
Q9726 C-6
Q9728 C-7
Q9729 C-6
Q1102 E-10
Q1103 D-7
Q1701 B-8
Q3001 C-4
Q3002 C-4
Q3081 H-6
Q3101 G-1
Q3102 G-1
Q3116 I-2
Q3117 I-2
Q3118 I-2
Q3119 I-2
Q3151 H-1
Q3152 H-1
Q3201 F-1
Q3202 F-1
Q3251 D-1
Q3252 D-1
Q3301 E-1
Q3302 E-1
Q3401 F-1
Q3402 F-1
Q3551 B-2
Q3552 B-2
Q3553 B-3
Q3554 B-3
Q3555 B-3
Q9724 D-7
Q9726 C-6
Q9728 C-7
Q9729 C-6
When IC1103 on the Main board is damaged, exchange the
new Main board for the Main board which IC damaged.
new Main board for the Main board which IC damaged.
(Page 54)
(Page 52)
(Page 41)
(Page 52)
6-6. PRINTED WIRING BOARD – MAIN Section (1/2) –
•
: Uses unleaded solder.
• See page 38 for Circuit Boards Location.
Ver. 1.1
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