DOWNLOAD Sony DAV-DZ970WA / HCD-DZ970WA Service Manual ↓ Size: 5.42 MB | Pages: 104 in PDF or view online for FREE

Model
DAV-DZ970WA HCD-DZ970WA
Pages
104
Size
5.42 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dav-dz970wa-hcd-dz970wa.pdf
Date
PREV: Sony XDR-S7 Service Manual

Sony DAV-DZ970WA / HCD-DZ970WA Service Manual ▷ View online

HCD-DZ970WA
HCD-DZ970WA
33
33
14 PWM_B
6 PWM_A
5
4
RESET
SD
OUT_B
31
6
DATA
36 XFSIIN
AMP_D1
AMP_D3
DIR_CLK
DIR_DIN
AMP_D2
AMP_D3
MCK0
BCK0
LRCK0
OVF2
SCDT
SHIFT
LAT3
INIT
SOFTMUTE
AMP_D1
AMP_D2
MCK0
BCK0
LRCK0
OVF
SCDT
SHIFT
LAT1
INIT
SOFTMUTE
MCK0
BCK0
LRCK0
SCDT
SHIFT
LAT2
INIT
SOFTMUTE
BCKO
LRCKO
MCKO
AMP_DMIX
BCK
LRCK
SD1
SD2
30 BCK
29 LRCK
25 OVF FLAGL
24 OVF FLAGR
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
OUTR1(+)
4
OUTR2(–)
11
OUTL1(+)
9
OUTL2(–)
48
XFS0IN
38
FS0I
25
-
27
28
-
30
OUT_A
LPF
SUBWOOFER
TB3901
TB100
SPEAKER
CENTER
IC3400
DIGITAL POWER AMP
14 PWM_B
6 PWM_A
5
4
RESET
SD
OUT_B
25
-
27
28
-
30
OUT_A
IC3500
DIGITAL POWER AMP
LPF
Q3251,3252
DC BALANCE
DETECT
D3551
6 PWM_A
14 PWM_B
5
4
RESET
SD
OUT_A
28
-
30
25
-
27
OUT_B
LPF
IC3300
DIGITAL POWER AMP
LPF
Q3301,3302
DC BALANCE
DETECT
14 PWM_B
WF
WF
C
C
FR
FR
FL
FL
SR
SR
SL
SL
6 PWM_A
5
4
RESET
SD
OUT_B
25
-
27
28
-
30
OUT_A
LPF
IC3100
DIGITAL POWER AMP
LPF
Q3101,3102
DC BALANCE
DETECT
6 PWM_A
14 PWM_B
5
4
RESET
SD
OUT_A
28
-
30
25
-
27
OUT_B
LPF
IC3150
DIGITAL POWER AMP
IC3051
CLOCK
OSCILLATOR
LPF
Q3151,3152
DC BALANCE
DETECT
14 PWM_B
6 PWM_A
5
4
RESET
SD
OUT_B
25
-
27
28
-
30
OUT_A
LPF
IC3200
DIGITAL POWER AMP
IC3020
S-MASTER PROCESSOR
IC3010
S-MASTER PROCESSOR
IC501 (5/6)
SYSTEM CONTROL
IC3030
S-MASTER PROCESSOR
LPF
Q3401,3402
DC BALANCE
DETECT
6 PWM_A
14 PWM_B
5
4
RESET
SD
OUT_A
28
-
30
25
-
27
OUT_B
M+14V
LPF
IC3250
DIGITAL POWER AMP
LPF
Q3202,3201
DC BALANCE
DETECT
Q3551
DC BALANCE
PROTECT
Q3552 – 3555
B+ DOWN PROTECT
D3552
EN
+31.5V
Q631,632
BUFFER
FAN
DRIVE
Q3000 – 3002
31
6
DATA
36 XFSIIN
30 BCK
29 LRCK
25 OVF FLAGL
24 OVF FLAGR
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
2
1
5
6
OUTR1(+)
52
1
DAMP_SCDT/DIR_DIN
2
DAMP_SHIFT/DIR_CLK
65
DAMP LATCH1
56
DAMP LATCH2
49
DAMP LATCH3
50
DAMP INIT
51
DAMP SOFT MUTE
44
OVERFLOW1
45
OVERFLOW2
SCDT
SHIFT
LAT1
LAT2
LAT3
INIT
SOFTMUTE
OVF
OVF2
EN
DIAG
DC-DET
42
DRIVE RST(EN)
43
SD(DIAG)/PVDD_DET
57
DC_DET
4
OUTR2(–)
11
OUTL1(+)
9
OUTL2(–)
48
XFS0IN
14
XFS0OUT
X3051
49.1MHZ
38
FS0I
37
FS0CKOUT
31
6
DATA
IC3003
DATA SELECT
36 XFSIIN
30 BCK
29 LRCK
25 OVF FLAGL
21 SCDT
22 SCSHIFT
23 SCLATCH
27 INIT
19 SOFTMUTE
24 OVF FLAGR
OUTR1(+)
4
OUTR2(–)
11
OUTL1(+)
9
OUTL2(–)
48
XFS0IN
14
XFS0OUT
38
FS0I
(+)
(–)
(+)
(–)
FRONT R
SPEAKER
FRONT L
(+)
(–)
SUR R
(+)
(–)
SUR L
(+)
(–)
(+)
(–)
FAN3001
DC FAN
N
POWER
SECTION
15
13
X501
5MHz
M_ST
Xin
Xout
M
J
DSP
SECTION
DSP
SECTION
• SIGNAL PATH
: TUNER
L
DSP
SECTION
LPF
LPF
SHIFT
SCDT
6-5.  BLOCK  DIAGRAM  – AMP Section –
(Page 32)
(Page 32)
(Page 34)
(Page 32)
HCD-DZ970WA
HCD-DZ970WA
34
34
94 AD KEY2
21
FL_CLK/LED_CLK
30
VEE
F1
S2 – 16
FL100
FLUORESCENT
INDICATOR
TUBE
T100
DC/DC
CONVERTER
TRANSFORMER
T901
MAIN
TRANSFORMER
D931
RECT
+31.5V
(DIGITAL AMP)
D901
RECT
D905
T903
SUB
TRANSFORMER
Q100
DC/DC
CONVER
TER
D100
D101
D102
24
FL_D_OUT/LED_DATA
23
FUNCTION
KEY
S102 – 104
IC501 (6/6)
SYSTEM CONTROL
IC100
FL DISPLAY
DRIVER
95 AD KEY1
FUNCTION
KEY
S100,101
10 ENA
ROTARY
ENCODER
S107
VOLUME
11 ENB
12 RESET
E4V
20 AC CUT INT0
4 SIRCS_IN
97 AD KEY0
7 VIN
4 VCC
Q922
+21V REG.
PC902
FEED BACK
PC904
STANDBY
CONTROL
Q930 – 932
POWER
CONTROL
Q120,121
B+ SWITCH
IC922
SHUNT REG.
IC921
SWITCHING
REGULATOR
IC506
+3.3V REG.
IC505
+5V REG.
IC507
+5V REG.
IC504
+5V REG.
IC201
+5V REG.
IC620
+5V REG.
IC931
SHUNT REG.
IC1105
+3.3V REG.
IC1107
+3.3V REG.
IC1708
+3.3V REG.
IC502
+5V REG.
IC707
+3.3V REG.
IC102
+3.3V REG.
IC3050
+1.8V REG.
D902
D923
Q921
D947
RECT
D502
PS954
P.CONT3
P.CONT3
E4V
E+4V
6V
+6V
E3.3V
BUP3.3V
+4V
(S-AIR-CON)
DZ904
2 FB
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
Q949,950
POWER
PROTECT
EN
5 FB
8 CLK
7 DIN
9 STB
FUNCTION
KEY
S105,106
D505
74 KEY INT
!/
S108
15
 –
29
G1 – 12
42
 –
31
F2
FL_CS/STB
40
P.CONT2
39
P.CONT1
P.CONT2
+3.3V5
+3.3V4
USB 5V
VBUS_SW
A+5V
+5V
D3.3V
+1.8V
5V
(FL)
SW3.3V
+3.3V
(DSP)
VIDEO 5V
(DMPORT)
+1.8V
(IC1101)
+5V
(IC404)
+3.3V3
(IC1101)
VDD3.3V
(IC1101)
RF+3.3V
P.CONT1
41
WRITE EMP P_CONT3
Q503
RESET
IC503
RESET
IC101
REMOTE
CONTROL
RECEIVER
D911
RECT
PS956
D916
RECT
D941
F945
Q945
B+ SWITCH
D912
RECT
M+14V
M+9V
P.CONT1
12V
M+14V
M+9V
+9V
A12V
IC941
+12V REG.
IC413
+9V REG.
IC1110
+1.8V REG.
(AC IN)
Q901
ON/OFF SWITCH
N
AMP
SECTION
D
VIDEO
SECTION
5V
(FL)
6-6.  BLOCK  DIAGRAM  – POWER Section –
(Page 30)
(Page 33)
HCD-DZ970WA
HCD-DZ970WA
35
35
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
J
MAIN BOARD   (SIDE A)
13
54
13
(13)
1-875-158-
OPTICAL
PICK-UP
MS-203
BOARD
CN001
R
J
IO-COMPONENT
BOARD
CN402
JACK
BOARD
CN103
N
DSP
BOARD
CN701
I
IO-COMPONENT
BOARD
CN416
M
IC3300
IC3250
IC3200
IC3150
IC3050
IC3003
IC704
IC507
IC501
IC503
IC510
IC502
IC3100
IC3020
IC3030
IC3010
IC3051
IC2101
IC702
IC
111
0
IC1101
IC1706
IC1708
IC1705
IC1104
IC1103
IC302
IC1102
IC202
IC707
IC1201
IC1107
IC1105
IC3400
IC3500
IC1707
1
19
BE
BE
1
18
24
1
25
48
5
8
14
I
O
13
12
1
2
8
1
4
5
BE
BE
BE
1
4
5
8
BE
BE
1
2
4
5
BE
BE
17
1
16
2
B
E
B
E
B
E
BE
BE
1
12
13
48
24
25
36
37
19
1
18
2
1
9
B
E
BE
BE
B
E
B
E
B
E
BE
BE
BE
BE
48
1
12
13
24
25
36
37
5
8
14
1
8
9
16
17
8
14
BE
2
24
1
23
B
E
B
E
37
48
36
25
24
13
12
1
C3058
C1118
R3225
R3031
C3059
C1119
CN1701
R3226
R3032
R3227
R3033
R3034
C3250
R3035
ICT562
R3037
ICT563
C3254
C3060
ICT564
C1
120
R214
Q3251
ICT565
C1
121
R215
Q3252
ICT566
C1
122
ICT567
C1
123
C3258
ICT568
JL3098
C1
124
R3425
R3426
R3427
R3041
Q1701
R3042
R3043
R3044
ICT570
JL1160
CN204
DMPORT
CN204
HDMI OUT
CN1701
DC 5V 
0.7A MAX
ICT571
ICT572
C3263
R1107
R3047
R1
108
R1
109
R3049
C3072
C1132
C3073
C1133
1
64
65
128
129
192
193
256
R227
R228
C1135
R229
C1
136
R613
C1137
C1138
R
111
0
R3050
C1139
R1111
R3052
R1112
R3053
R1113
TP3110
R3054
R
111
4
R230
R3055
R1115
R231
R
111
6
R3057
R
111
7
R
111
8
CN604
SL3001
R3251
C1145
R622
R3252
R623
C1147
R624
R3254
R1120
C1148
R625
R3061
TP3311
C1725
R1121
C1726
R626
R3257
R1123
R1124
C1728
ICT591
C1729
R629
ICT592
R3067
R3068
C1152
C1153
TP3510
C1730
TP3129
R631
C1731
R632
R633
C1733
C1734
R3265
R637
R3074
TP3130
R639
TP3131
R1
135
R3076
R1136
R3077
R3078
R3079
R1139
C2101
TP3136
C2103
R643
C220
R3275
C2109
R3276
R1
142
R3277
C223
R648
R1146
C227
C2110
C229
R652
C230
R1
151
C231
C232
R657
TP3150
TP700
R1156
C237
R1159
C1
182
C1
183
C1
184
R660
C1186
R663
R1160
R664
R1161
R2101
C241
JL3101
R1742
JL3104
C2130
IC2101
C1
192
1
1
3
3
4
4
5
5
JL3107
R1747
C1193
R1748
C1195
TP528
R21
10
C1
198
TP529
R2111
R2112
JL3110
R21
14
R2115
JL31
12
R2116
R1752
JL3113
JL3114
JL31
15
4
4
5
5
3
3
1
1
3
1
1
3
4
5
JL3116
JL3117
R2121
R685
R686
R1183
R2123
R687
R1184
R688
CL1201
R1185
R2127
CL1204
R2128
CL1205
CL1206
CL1207
LP3000
CL1208
TP548
TP549
R1191
Q503
R2133
R1193
R698
R699
R2135
CL1213
C3100
SL501
SL502
SL503
SL504
C3104
Q3101
Q3102
ICL522
RB1103
C3108
RB1104
RB1105
RB1106
RB1107
C3300
RB1108
RB1
109
R1783
C3304
R1784
Q3301
R1785
Q3302
R1786
C31
13
C3308
RB1
110
RB1111
RB1
112
RB1
113
C3500
RB1114
RB1115
C3504
C3313
1
18
19
36
1
18
19
36
1
18
19
36
1
18
19
36
1
18
19
36
1
18
19
36
1
18
19
36
1
18
19
36
C3508
TP573
C3124
TP574
C3125
C3126
C3127
C3128
C3129
R3101
R3102
C3513
R3104
R3107
R2167
R2168
R2746
R3301
R3302
CN1202
R3304
R3307
R31
15
R2176
R2177
R3501
X1101
R3502
C1203
R3504
C1205
C1206
R3507
C1208
R3315
C1209
R3125
R3126
R3127
R2187
FB508
C3150
C1210
X3051
C121
1
C1212
C1213
C3154
C1214
R3515
Q3151
C1215
Q3152
FB510
C3158
C1218
R3901
R3325
C1219
R2191
R3902
R3326
R2192
R3327
R2193
R504
R2194
JL3385
R3905
R505
R2195
JL3386
R3906
R506
R507
C1220
R509
C1221
TP3002
C1222
FB1106
CN4302
C3163
C1223
FB1108
C1224
R318
TP3005
TP3006
R510
R51
1
R512
C3553
R513
R514
R1204
R515
Q3551
C3556
Q3552
R516
R1206
R3917
Q3553
R1207
R3918
R1208
Q3554
R3919
R519
R1209
Q3555
C1232
C1233
TP3015
CN502
R713
R3920
R1210
CN504
R3921
R3151
C3561
R522
R3152
R1212
R717
TP3210
R718
R524
R3154
R1214
R719
R1215
R1216
R3157
R529
R1219
TP3022
CN703
TP3024
R721
LP501
R722
TP3026
R723
TP3410
R724
R1220
R725
TP3029
R1221
R532
R1222
R727
R1223
R728
R1224
R729
R3165
R1225
R536
R1226
D3552
R537
R1227
TP3030
R1228
LP701
R3552
TP3032
R730
R3554
R731
L3051
R3555
TP3229
R3556
R732
TP3036
R733
L3053
R3558
R734
L3054
Q9724
R1230
R1231
R3559
R541
R736
R542
Q9726
R543
R1233
R738
TP3230
Q9728
C509
R739
R3175
TP3231
Q9729
R3176
R546
R547
R3177
R548
R3560
R3561
R549
TP3236
R3562
R3563
C510
R740
R741
FB751
C51
1
D9712
C512
C707
R743
C708
L1701
C516
R552
L1702
L1703
L1704
R1246
R1247
X701
C520
CL218
C521
R751
CL219
C522
R752
C523
1
3
4
5
C718
R754
C719
R755
R561
R562
R757
TP3250
R564
R1254
CL220
R759
R565
CL221
R566
FB2102
R567
R568
C721
R569
C723
C724
R760
R9920
C725
C531
R761
R762
C727
R9924
R572
R573
R9928
R9929
R4721
JL3010
JL3011
JL3013
JL3014
JL3015
R771
JL3016
JL3017
JL3018
R774
R9934
JL3019
R775
R9935
R776
R583
R778
FB2120
R584
FB2121
FB2122
R587
JL3020
R588
FB2124
JL3021
FB2125
CL1
101
R589
JL3022
JL3023
JL3024
JL3025
R9941
CL1
105
L2101
JL3026
JL3027
JL3028
CL1
108
R590
JL3029
R9945
R788
CL1301
C9972
R596
CL1302
R597
CL1303
JL3030
C
L111
0
R598
CL1304
JL3031
R599
CL1305
JL3032
C752
C
L111
2
JL3033
C
L111
3
JL3034
R790
C
L111
4
L200
CN4301
(19P)
D501
JL3035
R791
C
L111
5
JL3036
C
L111
6
JL3037
C
L111
7
C3003
R793
JL3038
C
L111
8
Q3001
JL3039
R795
Q3002
R798
C3200
JL3040
CL1
121
JL3041
JL3042
JL3043
C3204
JL3044
Q3201
JL3045
C571
Q3202
JL3046
CL1702
JL3047
C3208
ICT518
JL3048
C574
JL3049
C3400
C3404
ICT520
JL3050
Q3401
JL3051
Q3402
JL3052
C3213
JL3053
C3408
JL3054
C774
JL3055
ICT526
JL3056
JL3057
JL3058
JL3059
R3001
C3413
JL3060
JL3062
ICT537
R3201
CN1101
Q631
R3202
Q632
R3204
R3011
R3012
R3207
R3013
R3014
R3015
R3017
R3401
C1101
R3402
R3404
ICT549
C1105
Q1101
Q1
102
R3407
Q1103
R3215
R3021
R3022
R3023
R3024
CL2101
R3026
CL2102
CL2103
37
48
36
25
24
13
12
1
C1110
JL3085
C1111
C3052
JL3086
C1112
C3053
JL3087
C1113
CL2107
CL2108
R3415
C3055
ICT559
CL2109
C3057
C1117
1
12
13
24
25
36
37
48
ICT558
C1732
C1727
R3075
R3097
R634
R635
 Ref. No.  Location
• Semiconductor Location
 Ref. No.  Location
 D501 
H-11
 D3552  B-3
 D9712  C-7
 IC202 
C-11
 IC302 
B-5
 IC501 
H-10
 IC502 
I-11
 IC503 
G-11
 IC507 
I-9
 IC510 
I-11
 IC702 
F-7
 IC704 
H-7
 IC707 
F-11
 IC1101  C-8
 IC1102  D-7
 IC1103  C-7
 IC1104  B-8
 IC1105  D-11
 IC1107  D-10
 IC1110  B-10
 IC1201  E-10
 IC1705  B-8
 IC1706  B-9
 IC1707  B-9
 IC1708  B-9
 IC2101  E-7
 IC3003  G-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
 Q503 
H-11
 Q631 
H-5
 Q632 
H-5
 Q1101  E-7
 Q1102  E-10
 Q1103  E-7
 Q1701  C-8
 Q3001  C-4
 Q3002  C-4
 Q3101  G-1
 Q3102  G-1
 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 IC510 and IC1103 on the Main board are damaged, exchange 
the new Main board for the Main board which IC damaged.
(Page 48)
(Page 46)
(Page 50)
(Page 46)
6-7.  PRINTED  WIRING  BOARD  – MAIN Board (Side A) –
• 
 : Uses unleaded solder.
• See page 27 for Circuit Boards Location.
(Page 52)
HCD-DZ970WA
HCD-DZ970WA
36
36
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
++
+
+
+
+++
+
++
+
+
++
+
+
++
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
M
MAIN BOARD   (SIDE B)
DVD DRIVE
SPINDLE/
SLED
MOROR
13
(13)
1-875-158-
SPEAKER
BOARD
CN114
B
SPEAKER
BOARD
CN114
A
POWER
BOARD
CN904
D
POWER
BOARD
CN906
E
DSP
BOARD
CN700
F
S-AIR-CON
BOARD
CN112
L
JACK
BOARD
CN105
H
IO-COMPONENT
BOARD
CN410
G
SERIPARA
BOARD
CN600
K
IC506
IC505
IC504
IC201
IC301
15
1
5
15
15
ICT560
ICT561
C3253
C3255
C3256
JL3096
C3257
R601
ICT569
C1
125
R602
C1
126
R603
C1
127
R604
R3040
R605
R1
101
C1
129
R606
R1102
R607
R1
103
R220
CL2120
R608
CN513
CN625
CN512
1
4
1
4
13
1
16
1
7
2
6
TP3101
R1
105
JL2101
R221
CL2121
R609
TP3102
R1
106
JL2102
R222
CL2122
TP3103
ICT573
JL2103
R223
CL2123
TP3104
C1130
JL2104
CL2124
C3071
JL2105
CL2125
JL2106
CL2126
C3267
JL2107
R610
JL2108
R611
JL2109
R612
TP3301
R3051
TP3302
TP3303
TP3304
ICT580
JL21
10
TP3305
ICT581
JL2111
TP3306
ICT582
JL21
12
R232
C238
C239
TP3307
JL21
13
TP3308
C1140
JL2114
R3058
R3059
TP3309
JL21
15
CL2135
JL21
16
ICT587
JL21
17
CL2137
C1
144
JL2118
CL2138
ICT588
R621
CN507
CN651
ICT589
JL2119
CL2139
C1146
R3253
R3060
TP3310
C1149
R3063
R627
R3064
JL2120
CL2140
R628
R3065
JL2121
CL2141
R3066
R1126
JL2122
JL2123
JL2124
R3069
C1
151
C1154
C1
155
C1156
R3070
C1158
JL001
R3071
C1
159
JL002
R636
1
14
R3266
R3072
R1
132
JL003
R3073
R1
133
CL100
JL004
R638
JL005
JL006
JL007
R1137
JL008
C1160
C2100
JL009
C1
161
C2102
C1
162
C1
163
R640
X501
C1
164
R641
C1165
R642
JL010
R644
R1
140
C2108
R645
C1
169
R1
141
C221
JL01
1
JL012
C222
JL013
JL015
R1145
JL016
R1147
JL018
R1148
C1170
TP501
JL019
C1171
CN2101
C2112
TP502
C1
172
TP503
C1
174
C21
14
R650
TP504
TP505
C1
175
C21
15
TP506
C1
176
C21
16
TP507
C21
17
TP508
JL020
C21
18
R654
TP509
JL021
R655
C1
179
C2119
C1177
C315
C313
C1190
R656
R1152
C2502
JL023
R1
153
C2503
JL024
R1730
R1154
TP701
R1
155
TP702
JL026
TP703
JL027
TP704
TP510
C1
180
JL028
TP705
C1
181
JL029
TP706
TP512
TP707
TP513
TP708
C527
C528
C526
C717
C706
TP514
R661
TP709
TP515
D2101
TP516
D2102
R662
TP517
D2103
TP518
C240
TP519
R666
R2103
R667
TP710
R2104
TP71
1
TP712
R1743
TP713
TP520
R2108
TP714
TP521
C1
191
TP522
TP523
R1749
CN1105
C775
C720
6
1
TP527
C1197
C1
199
R1
171
R1750
R1
175
R1751
R1
176
R1753
R1754
TP531
R2119
D4251
D4252
TP533
TP534
TP729
TP535
TP536
TP537
R683
TP538
TP539
1
3
CN704
1
3
R1
181
R1
182
R689
CL1202
CL1203
TP540
R2129
TP541
TP542
TP543
TP544
R690
TP545
CL1209
TP547
R2134
CL1210
CL121
1
CL1212
R2137
TP550
R1
198
R2138
TP551
L301
L302
TP552
C3103
TP553
TP554
C3105
C3106
C3107
JL1201
R1781
JL1202
R1782
C3303
JL1203
CN1201
JL1204
C3305
JL1205
C3306
JL1206
C3307
JL1207
TP563
JL1208
TP564
JL1209
C3117
R2150
L701
R2151
L702
R2152
L703
C3503
JL1210
C3505
JL1211
R2155
C3506
JL1212
R2156
C3507
JL1213
R2157
R2158
R2159
C3122
C3317
C3123
R2160
R3103
C3322
C3517
C3323
C3901
TP581
C3902
TP582
C3903
TP583
C3904
TP584
TP585
TP586
R3303
TP587
TP588
L3501
3
1
4
2
L3401
3
1
4
2
L3301
3
1
4
2
L3202
3
1
2
L3201
3
1
2
L3102
3
1
2
L3101
3
1
2
R3116
R2178
C1187
C391
1
R2179
C3912
R3503
C3913
L3000
Q3000
B
C
E
C3914
R2180
R2181
R3316
R2182
R2184
FB505
R2185
FB506
R2188
R2189
JL4701
JL4702
C3153
JL4703
JL4511
C3155
JL4705
R3516
C3156
JL4706
C3157
JL4707
R501
JL4709
EB702
EB3002
(CHASSIS)
(CHASSIS)
EB3001
EB3004
C3005
C3001
C3551
C3552
CENTER
SUBWOOFER
COAXIAL
OPTICAL
TV DIGITAL IN
J302
IC301
SPEAKER
C3512
C3509
C3412
C3409
C3312
C3309
C3262
C3259
C3212
C3209
C3162
C3159
C3112
C3109
CN904
1
4
C3114
C3164
C3165
C3214
C3215
C3264
C3265
C3314
C3315
C3414
C3415
C3514
C3515
C3115
C3000
CN3000
TB3901
FAN3001
FAN
RED
BLK
TB3901
1
2
R3907
TP3000
R508
TP3001
JL4711
TP3003
FB1107
R317
JL4713
TP3004
C1225
FB1109
R319
JL4715
C1226
JL4716
TP3007
C3167
JL4717
JL4718
R3911
JL4719
R3912
R3913
R3914
R1205
FB
1111
FB
111
2
R517
FB
111
3
R518
FB
111
5
C3172
FB1
116
C3173
FB1117
FB1118
R328
R329
R71
1
C530
C524
C573
R716
R3153
R1213
R526
R527
R528
R530
R531
R726
L3902
L3903
R533
R534
R535
D3551
R3166
R539
R3551
D4301
D4302
R3553
C501
D
4111
C502
L3052
D41
12
C503
C504
R540
C505
R735
R1232
C312
VCC
OUT
C507
R544
C508
R1234
C314
D4501
CL201
R1236
C1217
D4502
CL202
R1237
CL203
C317
R1238
R1239
CL206
R4503
CL207
R4504
CL208
R4505
CL209
R4506
R4507
R4508
R550
C515
R551
C517
R553
R1243
C518
CL210
R555
CL21
1
R556
CL212
R557
CL213
C710
R558
CL214
C711
C709
R559
CL215
TP601
CL216
TP602
TP603
TP3053
CL217
TP604
TP3054
TP605
C705
TP606
C716
TP607
R753
TP608
R560
TP609
C525
R756
R563
R758
R9918
C529
FB2101
JL701
JL702
FB2103
JL703
TP610
FB2104
JL3001
TP611
FB2105
JL3002
TP612
C722
R4716
JL3003
TP613
R4717
JL3004
TP614
R4718
TP615
R4719
TP616
C532
R9922
TP617
C533
CN506
TP618
TP619
R2201
R2203
C538
R576
R577
TP620
R578
R579
TP623
TP624
TP625
D4151
TP626
D4152
TP627
R580
TP628
R581
CN701
TP629
R582
R586
TP630
TP3081
CN3100
15
CN3200
15
TP631
TP3082
TP632
TP3083
TP633
R780
TP3084
R781
TP635
CL1
106
TP636
CL1
107
TP637
R591
CL1109
R592
R787
R593
R595
C751
C3002
D502
R794
1
17
2
16
D505
TP651
D701
TP652
C3203
TP653
CL1123
TP654
C3205
TP655
CL1701
C3206
C3012
TP656
C572
C3207
C3013
ICT517
TP657
JL1
107
C3014
JL1
108
TP658
C3015
ICT519
JL1
109
TP659
C3016
C3017
C3018
C3019
C3403
TP660
JL1
110
C3405
ICT521
JL
1111
TP661
C3406
JL1
112
TP662
C3407
ICT523
TP663
C3020
ICT524
TP664
TP665
C581
C584
C3022
C582
C583
C594
C593
C3217
C3023
ICT527
TP667
C3024
ICT528
C3025
ICT529
C3026
C3027
C3028
C3029
R3002
R3003
R3004
ICT532
TP672
C3417
C3416
C3516
C3316
C3266
C3216
C3166
C3116
TP673
ICT533
C3030
TP674
D4201
C591
D4202
C3032
TP676
C592
C3033
C3034
ICT538
TP678
C3035
TP679
C3036
R3203
C3037
C3038
C3039
C3422
C3423
TP680
ICT541
TP681
ICT543
C3040
C3031
C3021
C3011
C3056
C3054
C3091
C539
ICT544
ICT545
ICT546
CL682
C1102
R3403
ICT547
C1
106
C1108
C1
109
R3216
R203
CL2104
C3051
ICT555
ICT556
ICT557
C
111
4
R208
C
111
5
TP699
R3416
C
111
6
L3901
L3904
D4401
D4402
R651
R792
(Page 61)
(Page 61)
(Page 50)
(Page 50)
(Page 46)
(Page 57)
(Page 53)
 Ref. No.  Location
• Semiconductor 
Location
 D502 
G-11
 D505 
H-11
 D701 
F-11
 D2101  E-9
 D2102  E-9
 D2103  E-9
 D3551  C-4
 D4111  I-5
 D4112  H-5
 D4151  H-5
 D4152  H-5
 D4201  G-5
 D4202  G-5
 D4251  F-5
 D4252  F-5
 D4301  E-5
 D4302  E-5
 D4401  D-5
 D4402  D-5
 D4501  D-5
 D4502  C-5
 IC201 
C-12
 IC301 
B-7
 IC504 
I-11
 IC505 
I-9
 IC506 
I-9
 Q3000  B-5
6-8.  PRINTED  WIRING  BOARD  – MAIN Board (Side B) –
• 
 : Uses unleaded solder.
• See page 27 for Circuit Boards Location.
(Page 48)
(Page 55)
Page of 104
Display

Click on the first or last page to see other DAV-DZ970WA / HCD-DZ970WA service manuals if exist.

RANDOM: