HBD-DZ340, HBD-DZ340K, HBD-DZ640K, HBD-DZ740 - Sony Audio Service Manual (repair manual). Page 93

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HBD-DZ340/DZ340K/DZ640K/DZ740
HBD-DZ340/DZ340K/DZ640K/DZ740
11
11
2-10.  SCHEMATIC  DIAGRAM  – MAIN Section (8/9) –
BOARD
MAIN
(5/9)
11
MAIN
BOARD
30
(1/9)
MAIN
BOARD
10
(5/9)
BOARD
IO
CN105
K
CN103
IO
L
BOARD
MAIN
29
BOARD
(2/9)
(9/9)
38
MAIN
BOARD
(1/9)
31
MAIN
BOARD
BOARD
CN204
D
PANEL
1.5
3.3
1.7
1.7
1.8
3
0
0
3
3
3
0
3
0
3.3
1.8
3
1.5
1.5
1.5
1.5
3.3
1.5
1.5
1.5
1.5
3.3
1.5
1.5
1.5
1.5
1.5
1.5
3.3
1.5
1.5
3.3
1.5
1.5
1.5
1.5
1.2
1.2
1.5
3.3
3.3
1.5
1.5
1.5
1.5
3
1.5
1.5
1.8
3
1.8
0.8
0.8
3.3
1.8
0.5
1.2
3.3
1.5
1.5
1.6
1.6
1.2
0<1.2>
0<0.6>
0
1.1
1.1
1.5
1.5
1.6
0
0
3
3
1.5
1.5
3
1.5
1.5
1.5
1.5
3
3.3
4
4
3.3
3.3
3.3
DZ340/DZ740
DZ340K/DZ640K
DZ340K/DZ640K
DZ340K/DZ640K
DZ340/
DZ740
DZ340K/DZ640K
DZ340K/DZ640K
DZ340/DZ340K:EA,SAF,TW/
DZ640K:EA,SP/DZ740
NS_INIT
DAMP_MUTE
0.1
C3379
0.1
C3380
0.01
C3382
10k
R3335
4.7
C3383
2.2k
R3331
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
TAS3308PZTR
IC3001
DVDD_PWM2
PWM2_RD
PWM2_RI
PWM3_LD
PWM3_LI
DVSS_PWM3
DVDD_PWM3
PWM3_RD
PWM3_RI
VALID/SYNC
DVDD2
DVSS2
/VREG_EN
STEST
MCLKOUT
LRCLKOUT
SCLKOUT
SDOUT1
SDOUT2/SPDIF_OUT
SPDIF_IN
SDIN3
SDIN2
SDIN1
LRCLKIN
SCLKIN
MCLKIN
DVSS_DPLL
VR_DIG2
DVDD3
DVSS3
I2C_SDA2
I2C_SCL2
I2C_SDA1
I2C_SCL1
CS
GPIO1
GPIO2
/MUTE
/RESET
DVSS4
VR_DIG3
DVDD4
LINEIN1L
LINEIN1R
AVSS_LI1
LINEIN2L
LINEIN2R
AVDD_LI1
LINEIN3L
LINEIN3R
LINEIN4L
LINEIN4R
AVDD_LI2
LINEIN5L
LINEIN5R
AVSS_LI2
LINEIN6L
LINEIN6R
AVSS_ADC/REF
LINEIN7L
LINEIN7R
AVDD_ADC
LINEIN8L
LINEIN8R
AVDD_LI3
LINEIN9L
LINEIN9R
AVSS_LI3
LINEIN10L
LINEIN10R
BIAS_REF
BG_REF
V1P5_REF
AVDD_REF
AVDD_LO
LINEOUT1L
LINEOUT1R
AVSS_LO
AVDD_PLL
PLL_FLTP
PLL_FLTM
AVSS_PLL
VR_ANA2
AVDD_OSC
XTAL_IN
XTAL_OUT
AVSS_OSC
VR_ANA
DVDD1
DVSS1
VR_DIG1
PWM1_LD
PWM1_LI
DVSS_PWM1
DVDD_PWM1
PWM1_RD
PWM1_RI
PWM2_LD
PWM2_LI
DVSS_PWM2
0.1
C3348
1
C3366
10k
R3329
JL3105
0.1
C3375
0.1
C3389
JL3108
1k
R3339
220
R3610
0.1
C3381
0.1
C3384
0.1
C3340
0.01
C3387
10k
R3321
4.7
C3391
4.7
C3327
4.7
C3368
4.7
C3388
JL3106
0.1
C3346
0.1
C3330
4.7
C3341
0.1
C3390
0.1
C3342
0.1
C3312
4.7
C3367
10k
R3328
2.2k
R3332
0.1
C3345
JL3104
4.7
C3328
JL3107
1
C331
1
1
C3303
0.1
C3925
0.1
C3337
1
C3336
0.1
C3924
0.1
C3601
10k
R3306
10k
R3307
JL3102
1
C3919
1
C3920
E4.2V
P_CONT1
1
C3922
1
C3923
I2C_DATA_PRO
I2C_CLK_PRO
100
R3344
100
R3343
JL3109
JL3110
MM3404A33URE
IC3402
1
CE
2
GND
3
Vout
4
Vdd
24.576MHz
X3001
10V
220
C3350
220
R3609
27k
R3361
27k
R3360
ACLK
ABCK
CL3302
ALRCK
ASDATA2
ASDATA1
ASDATA0
R3368
68k
R3362
68k
0.1
C3329
R3080
100k
D-GND
D3.3V
0.1
C3343
E4.2V
C3347
0.1
JL3066
JL3067
JL3068
JL3069
JL3070
JL3072
JL3073
JL3074
I2C_CLK_TUNER
I2C_DATA_TUNER
0.1
C3092
P_CONT1
5P
CN3005
1
MIC1
2
A12V
3
AUDIO_L
4
A-GND
5
AUDIO_R
TAS_GPIO1
JL31
11
R
3111
0
R31
12
0
R31
13
0
1M
R3385
270
R3386
SDOUT2
1
2
3
4
5
6
7
8
9
10
11
12
13
CN3010
13P
68k
R3365
R3377
0
JL3075
R3372
0
0
R3378
R3375
0
0
R3376
0
R3374
74LVC1G04GW-125
IC3002
1 N.C.
2 A
3 GND
4
Y
5
VCC
0
R3972
FB3001
D-GND
SL3008
SL3009
SL3031
SL3032
MM3404A33URE
IC3401
1
CE
2
GND
3
Vout
4
Vdd
R3319
22
47
R3015
47
R3016
100
R3310
100
R3338
1k
R3919
1k
R3922
10k
R3330
10k
R3341
10k
R3342
0
R3333
0
R3334
24k
R3371
A.CAL_OUT
RDS
100p
C3956
C3603
0.1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN3009
15P
A-GND
RDS
10k
R3327
R3622
150
SL3035
R3379
0
R3075
47X4
10V
220
C3921
R3053
0
10uH
L3302
CL3330
CL3332
CL3333
CL3334
CL3335
CL3336
CL3337
CL3338
CL3339
CL3340
CL3341
CL3342
CL3343
CL3344
CL3345
CL3346
CL3347
CL3348
CL3349
CL3350
CL3351
CL3352
CL3353
CL3354
CL3355
CL3356
CL3357
CL3358
CL3359
CL3360
CL3361
CL3362
CL3363
CL3370
CL3371
CL3373
CL3374
CL3375
CL3376
CL3377
CL3378
CL3379
CL3380
CL3381
CL3382
CL3383
CL3384
CL3385
CL3386
CL3415
CL3416
CL3417
CL3418
CL3419
CL3420
CL3421
CL3422
CL3424
CL3427
CL3428
CL3429
CL3430
100p
C3957
CL3431
CL3433
10p
C3385
18p
C3386
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Digital
Analog
I2C_DATA_TUNER
I2C_CLK_TUNER
I2C_DATA_TUNER
I2C_CLK_TUNER
P_CONT1
P_CONT1
E4.2V
E4.2V
FM-R
FM-L
FM-R
A-GND
A-GND
A-GND
A-GND
A-GND
A-GND
A-GND
A-GND
A-GND
A-GND
FM-L
TV_L
TV_R
TV_L
TV_R
(8/9)
MAIN BOARD
IC3002
BUFFER
IC3401
+3.3V REG
+3.3V REG
IC3402
S-MASTER PROCESSOR,
A/D CONVERTER,
INPUT SELECT
IC3001
A
15
3
8
D
C
6
13
7
10
G
11
H
E
12
5
B
4
1
I
2
14
F
9
Refer to page
service manual
41 on original
Refer to page
service manual
41 on original
Refer to page
service manual
47 on original
(Page 4)
(Page 12)
(Page 5)
(Page 8)
(Page 4)
(Page 8)
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