Sony DAV-DZ720 / HCD-DZ720 Service Manual ▷ View online
45
45
HCD-DZ720
HCD-DZ720
6-18. SCHEMATIC DIAGRAM – MAIN BOARD (2/6) –
44
47
55
M
55
C3268
C3269
C3318
C3319
C3418
C3419
C3555
Q3551
R3554
R3426
R3425
C3421
R3427
R3325
R3326
C3321
R3327
C3518
C3519
D
3551
D3552
C3552
C3551
C3267
C3270
C3317
C3320
C3417
C3420
C3517
C3520
R
3504
L3502
L3501
C3500
C3505
C3503
R3254
L3252
L3251
C3250
C3255
C3253
R3304
L3302
L3301
C3300
C3305
C3303
R3404
L3402
L3401
C3400
C3405
C3403
TP3301
TP3302
TP3303
TP3304
CN3300
ICT3051
ICT3052
ICT3053
ICT3054
ICT3050
ICT3049
ICT3048
ICT3047
IC
T3046
ICT3045
ICT3010
ICT3011
ICT3012
ICT3015
ICT3014
ICT3013
ICT3016
ICT3017
ICT3018
ICT3020
ICT3019
ICT3021
ICT3022
ICT3023
ICT3026
ICT3025
ICT3024
ICT3060
ICT3061
CN3400
ICT3065
ICT3066
ICT3067
ICT3068
ICT3069
ICT3070
ICT3071
ICT3072
ICT3073
ICT3074
ICT3075
ICT3076
ICT3077
ICT3078
ICT3079
ICT3080
ICT3097
ICT3098
ICT3099
ICT3100
ICT3101
ICT3102
ICT3103
ICT3104
ICT3105
ICT3106
ICT3107
ICT3108
R3270
R3269
C3322
C3323
R3320
R3319
C3422
C3423
R3420
R3419
Q3401
Q3402
Q3301
Q3302
R3520
R3519
R3401
R3402
R3502
R3501
R3551
R3553
R3423
R
3421
R
3323
R
3321
R
3322
R3324
R
3422
R
3424
R3555
EB3005
R3061
EB3004
C
3506
C3507
C3504
C3513
C3508
C3515
C3514
D3501
D3502
C3516
IC3500
R3516
R3515
R3503
R3507
TP
3510
C3512
C3509
C3256
C3257
C3254
C3263
C3258
C3265
C3264
D3251
D3252
C3266
IC3250
R3266
R3265
R3253
R3257
TP3250
C3262
C3259
C3306
C3307
C3304
C3313
C3308
C3315
C3314
D3301
D3302
C3316
IC3300
R3316
R3315
R3303
R3307
TP3310
C3312
C3309
C3406
C3407
C3404
C3413
C3408
C3415
C3414
D3401
D3402
C3416
IC3400
R3416
R3415
R3403
R3407
TP3410
C3412
C3409
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
2.2
2SC3052EF-T1-LEF
100k
100k
100k
10
100k
100k
100k
2.2
100k
0.0022
0.0022
1S
S355W
TE-17
1SS355WTE-17
10
50V
1 50V
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0
0.1
0.1
0.1
0
0.1
0.1
B
0.1
0
0.1
50V B
0.1
0.1
0
0.1
0.1
0.1
2P
VH
BOARD IN
2P
SCN
BOARD IN
2.7
2.7
0.001
0.001
2.7
2.7
0.001
0.001
2.7
2.7
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2.7
2.7
100
100
100
100
100k
10k
10k
10k
10k
10k
10k
10k
10k
10k
0
TERMINAL BOARD
0
TERMINAL BOARD
0.033
0.033
0.1
0.1
0.1
1
1
P6SM
B39AT3
P
6S
M
B39A
T3
2200
35V
CXD9883M
10
10
10
15k
100
35V
100
35V
0.033
0.033
0.1
0.1
0.1
1
1
P6SMB39AT3
P6SMB39AT3
2200
35V
CXD9883M
10
10
10
15k
100
35V
100
35V
35V
0.033
0.033
0.1
0.1
0.1
1
1
P6SMB39AT3
P6SMB39AT3
2200
35V
CXD9883M
10
10
10
15k
100
35V
35V
100
35V
35V
0.033
0.033
0.1
0.1
0.1
1
1
P6SMB39AT3
P6SMB39AT3
2200
35V
CXD9883M
10
10
10
15k
100
35V
35V
100
•
See page 61 for IC Block Diagrams.
46
46
HCD-DZ720
HCD-DZ720
6-19. SCHEMATIC DIAGRAM – MAIN BOARD (3/6) –
•
See page 27 for Waveform.
•
See page 61 for IC Block Diagrams.
49
54
58
47
44
5
C3081
C3082
IC3001
C3090
IC3051
X3051
C3056
FB3051
R3054
C3011
IC3010
IC3050
C3055
C3053
C3054
L3053
L3051
L3052
R3050
ICT3007
ICT3006
ICT3008
ICT3009
ICT3005
ICT3004
ICT3003
ICT3064
R3014
C3091
R3085
R3086
R3088
R3087
R3089
R3090
C3084
C3083
R3099
R3098
C3088
C3087
R3095
C3089
R3096
C3092
C3086
C3085
R3091
R3092
R3093
R3094
R3052
C3058
C3059
C3057
L3054
C3060
R3053
TP3056
C3014
C3013
C3012
C3020
C3019
C3018
C3016
C3015
R3013
C3017
R3055
C3052
TP3081
TP3083
TP3084
TP3054
R3011
R3012
TP3011
TP3053
TP3082
R3015
R3017
TP3012
C3051
R3102
R3101
R3152
R3151
TP3014
TP3013
C3094
CN3001
TP3015
C3095
Q3081
CN3002
CXD9843AR
470
10V
10V
470
10V
NJM4565M(TE2)
100
10V
10V
SN74AHC1GU04DCKR
49.152MHz
SMD-49TB
220
10V
10V
0
22
47
16V
TK11118CSCL-G
0.01
25V
B
0.001
50V
B
100
16V
0
100
220
16V
16V
33k 1/10W
33k
22k
22k
22k
22k
100p 50V CH
100p 50V CH
22k
22k
100p
100p
2.2k
0.1
25V
25V
F
2.2k
0.1
100p
100p CH
22k
22k
22k
22k
1M
1/10W
5p CH
0.001
0.01
10p
100
0.1
0.1
0.1
0.1
0.1
0.1
0.1 F
0.1
10k
0.1
100
1
10V
470
470
100
100
0.1
50V
B
100
100
100
100
100p
4P
0.001
RT1P141C
3P
JST VH 3.96MM
47
47
HCD-DZ720
HCD-DZ720
6-20. SCHEMATIC DIAGRAM – MAIN BOARD (4/6) –
45
44
46
55
55
MAIN
R3104
L3112
L3111
C3118
C3119
C3168
C3169
C3218
C3219
R3125
R3126
C3121
R3127
R3175
R3176
C3171
R3177
R3225
R3226
C3221
R3227
R3275
R3276
C3271
R3277
C3117
C3120
C3167
C3170
C3217
C3220
C3100
C3105
C3103
R3154
L3152
L3151
C3150
C3155
C3153
R3204
L3202
L3201
C3200
C3205
C3203
TP3201
TP3202
TP3203
TP3204
TP3101
TP3102
TP3103
TP3104
CN3100
ICT3057
ICT3058
ICT3059
ICT3055
ICT3056
ICT3027
ICT3028
ICT3029
ICT3032
ICT3031
ICT3030
ICT3033
ICT3034
ICT3035
ICT3038
ICT3037
ICT3036
ICT3039
ICT3040
ICT3041
ICT3044
ICT3043
ICT3042
CN3200
ICT3081
ICT3082
ICT3083
ICT3084
ICT3085
ICT3086
ICT3087
ICT3088
ICT3089
ICT3090
ICT3091
ICT3092
ICT3093
ICT3094
ICT3095
ICT3109
ICT3110
ICT3111
ICT3112
ICT3113
ICT3114
ICT3115
ICT3116
ICT3117
C3106
C3107
C3104
C3113
C3108
C3115
C3114
C3122
C3123
R3120
R3119
C3172
C3173
R3170
R3169
C3222
C3223
R3220
R3219
C3272
C3273
Q3102
Q3101
Q3152
Q3151
Q3202
Q3201
Q3252
Q3251
D3111
D3112
R3273
R3271
R3223
R3121
R3172
R3174
R3123
R3173
R3171
R3124
R3122
R3224
R3272
R3274
R3222
R3221
EB3003
EB3002
C3116
IC3100
R3116
R3115
R3103
R3107
TP3110
C3112
C3109
C3156
C3157
C3154
C3163
C3158
C3165
C3164
D3151
D3152
C3166
IC3150
R3166
R3165
R3153
R3157
TP3150
C3162
C3159
C3206
C3207
C3204
C3213
C3208
C3215
C3214
D3201
D3202
C3216
IC3200
R3216
R3215
R3203
R3207
TP3210
C3212
C3209
0
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
100k
100k
2.2
100k
100k
100k
2.2
100k
100k
100k
2.2
100k
100k
100k
2.2
100k
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.1
50V B
0.1
0.1
0
0.1
0.1
0.1
0
0.1
0.1
0.1
4P
SCN
BOARD IN
4P
SCN
BOARD IN
0.033
0.033
50V B
0.1
0.1
0.1
1
1
0.001
0.001
2.7
2.7
0.001
0.001
2.7
2.7
0.001
0.001
2.7
2.7
0.001
0.001
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
P6SMB39AT3
P6SMB39AT3
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
TERMINAL BOARD
TERMINAL BOARD
2200
35V
CXD9883M
10
10
10
15k
100
35V
100
35V
0.033
0.033
0.1
0.1
0.1
1
1
P6SMB39AT3
P6SMB39AT3
2200
35V
CXD9883M
10
10
10
15k
100
35V
100
35V
0.033
0.033
0.1
0.1
0.1
1
1
P6SMB39AT3
P6SMB39AT3
2200
35V
CXD9883M
10
10
10
15k
100
35V
100
35V
•
See page 61 for IC Block Diagrams.
48
48
HCD-DZ720
HCD-DZ720
6-21. SCHEMATIC DIAGRAM – MAIN BOARD (5/6) –
•
See page 27 for Waveform.
•
See page 63 for IC Pin Function Description.
52
301
44
49
49
4
IO-S TERMINAL
TP503
R507
TP504
R506
R504
R513
R514
Q503
C520
R556
R550
R510
R512
R509
R554
TP607
TP608
TP609
TP610
TP611
TP612
TP613
TP614
TP615
R606
R607
R608
R609
R610
R611
R612
R613
R614
R557
R562
R561
R563
R511
R501
R539
TP616
R527
R549
R
552
R560
R536
R531
R528
R532
R529
R534
R519
R540
R545
R524
R508
R502
R558
R503
R520
TP605
TP606
R541
R546
R605
R604
R515
R516
R601
R559
TP617
TP618
ICT537
ICT538
ICT539
ICT540
ICT541
ICT542
ICT543
ICT544
ICT545
ICT546
ICT547
RD/MICDATA
CN601
17
16
RD/MICCLK
C503
C517
C508
D501
C515
C507
C501
C502
C522
C523
IC503
C518
C519
IC501
C521
C506
C505
C504
X501
22k
10k
*1
*2
10k
10k
1k
10k
R543 10k
10k
10k
10k
0
M30622MEP
-A76FPU0
0.01
25V
B
100
10k
2SC3052EF-T1-LEF
0.22
47k
1k
10k
10k
100
100
100
100
100
100
100
100
100
100
47k
47k
100k
10k
100
1k
10k
10k
4.7k
4.7k
10k
0
1k
10k
10k
10k
10k
1k
10k
10k
10k
100
100
1k
1k
10k
17P
0.1
0.1
0.1
1SS355W
TE-17
0.1
0.1
0.1
0.1
0.22
0.1
PST3635NR
0.1
0.1
0.01
0.1
0.01
5M
Hz
R506
15k KR
47k E3, AUS
not used SP
47k E3, AUS
not used SP
R504
1k SP
10k E3
15k AUS
47k KR
10k E3
15k AUS
47k KR
*1
*2
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