Schematic Diagram -Main Section (8/9) - Sony HBD-DZ940K Service Manual

HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
5-15. SCHEMATIC DIAGRAM – MAIN Section (8/9) –
1 2 3
MAIN BOARD (8/9)
MAIN
D3.3V
30
BOARD
A (1/9) D-GND
(Page 31)
DAMP_MUTE
SL3008
I2C_DATA_PRO
MAIN
I2C_CLK_PRO
11
BOARD SL3009
(5/9)
TAS_GPIO1
(Page 35)
R3339 1k
B NS_INIT
A.CAL_OUT
P_CONT1
C
E4.2V
MAIN
I2C_CLK_TUNER
BOARD 10
R3327
I2C_DATA_TUNER
(5/9)
JL3075 10k
(Page 35)
RDS
D
E
CN3010 C3347
0.1
13P
JL3074
I2C_DATA_TUNER
13
JL3072
I2C_CLK_TUNER 12
JL3073
P_CONT1 11
JL3070
E4.2V 10
F
JL3069
FM-R 9
IO A-GND 8
JL3068
L
BOARD
FM-L 7
CN103
A-GND 6
(Page 41)
A-GND 5
JL3067
TV_L 4
A-GND
3
JL3066
TV_R 2
1
A-GND
G
H
I
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
• See page 28 for waveform. • See page 61 for IC Pin Function Description of IC3001.
4 5 6 7
IC3002
74LVC1G04GW-125
CL3431
3.3
1 N.C. VCC
5
CL3427 1.5
2 A
1.7
3 GND Y 4
C3956 C3603
0.1
100p
IC3002
R3080
BUFFER
100k
CL3428
CL3416
FB3001
CL3429
R3622
150
CL3430
R3016 25 23
24
47
CL3354
1.7
MCLKIN
26
C3327 4.7
27
DVSS_DPLL
C3328 4.7 CL3353 1.8
28 VR_DIG2
C3329 0.1 3
29 DVDD3
DVSS3
30
SL3031 CL3352
0
31 I2C_SDA2
SL3032 CL3351 0
32 I2C_SCL2
R3333 0 CL3350 3
33 I2C_SDA1
R3334 0 CL3349
3
34 I2C_SCL1
SL3035 CL3417 3
35 CS
CL3381 0
36
GPIO1
CL3418
3
R3338
37
GPIO2
100
CL3380 0
38
/MUTE
3.3
39 /RESET
C3340 0.1
C3330 R3330 40
DVSS4
0.1 10k C3341 4.7 CL3348 1.8
41 VR_DIG3
C3342 0.1 3
42 DVDD4
JL3109 R3343 100 CL3347
1.5
43
LINEIN1L
JL3110 R3344 100 CL3346 1.5
44 LINEIN1R
45 AVSS_LI1
R3360 27k CL3345 1.5
46
LINEIN2L
R3361 27k CL3344
1.5
47 LINEIN2R
3.3
48
CL3343 1.5
49
CL3342
1.5
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
CL3419
R3375
0
R3378
0
C3348
0.1
38
8 9 10
CL3302
CL3382
CL3383
CL3384
R3075
47X4
22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
100
1.5
99
DVSS_PWM2 1.5
98
PWM2_LI 1.5
PWM1_RI 97
PWM2_LD 1.5
PWM1_RD 96
CL3424
3
DVDD_PWM1 95
DVSS_PWM1 94
1.5
PWM1_LI 93
1.5
PWM1_LD 92
1.8 CL3330
VR_DIG1 91
IC3001
DVSS1 90
3
IC3001 DVDD1 89
1.8 CL3373
CXD9926ATQ
VR_ANA 88
S-MASTER PROCESSOR,
A/V CONVERTER, AVSS_OSC 87
20
0.8
INPUT SELECT
86
XTAL_OUT
0.8
XTAL_IN 85
3.3
Digital
AVDD_OSC 84
CL3371
1.8
83
Analog VR_ANA2
AVSS_PLL 82
0.5 CL3421
PLL_FLTM 81
1.2 CL3370
AVDD_LI1 PLL_FLTP 80
AVSS_LO
3.3
LINEIN3L AVDD_PLL 79
LINEOUT1R
LINEIN3R 78
LINEOUT1L 1.5 CL3333
77
CL3332
1.5
76
R3372
R3379
0
0
DZ840K/
DZ940K R3377
0
C3350
C3601 C3924
220
DZ340M/
0.1 0.1
10V
DZ640M/
DZ840M
DZ840K/DZ904K
R3362
R3368
68k
DZ340M/DZ640M/DZ840M 68k
R3974
0
R3365
68k R3972 0
38
11 12 13
CL3415
C3921
220
10V
L3302
10uH
CL3378
C3337 0.1
C3391 4.7
IC3401
C3390 0.1
+3.3V REG
C3389 0.1 C3386
R3386
18p
270
C3388 4.7
R3385 X3001
24.576MHz 3 4
1M
C3384 0.1
C3385
C3383 4.7 10p
C3922
1
2 1
C3380
R3922
0.1
C3382 0.01 C3387
1k
0.01
C3379 0.1 CL3433
C3923 CL3376 CL3377
C3381 CL3422 R3610 R3609
1
220 220
0.1
IC3402
+3.3V REG
4 3
CN3004
C3920
1
C3919
1
1 2
CL3374 CL3375
R3919
1k
C3092
L3053 0.1
CL3379
10uH
C3957
DZ340M/DZ640M/
100p
R3053 DZ840M
0
AEP ,RU,EA MODEL
DZ840K/DZ940K
14
ACLK
ABCK
SDOUT2
MAIN
29
BOARD
ASDATA2
(2/9)
ASDATA1
(Page 32)
ASDATA0
ALRCK
36
37
38
39
40
41
42
43
44
MAIN
38
BOARD
(9/9)
(Page 39)
45
46
47
48
49
50
E4.2V
MAIN
31
BOARD
(1/9)
(Page 31)
P_CONT1
D-GND
DZ340M/DZ640M/DZ840M
4P
4 A-GND
ALC
3
MIC2
J
BOARD
2 A12V
CN702
1 MIC1 (Page 45)
CN3005 DZ840K/DZ940K
5P
5 AUDIO_R
4 A-GND
PANEL
D
3 AUDIO_L BOARD
CN204
2 A12V
(Page 47)
1 MIC1