Schematic Diagram - Main Board (2/4) - Sony HCD-SLK1i - Dvd Receiver Service Manual

4-26. SCHEMATIC DIAGRAM - MAIN Board (2/4) -

1 2 3
A
00_HP-5V
1_HP_MUTE
2_HP_DET
53
4_SIRCS
MAIN
68_ST-TUNED
BOARD
(3/4) 69_ST-CE
(Page 48)
70_ST-DOUT
B
71_ST-CLK
72_ST-DIN
18_RDS-INT
7_RDS-DATA
EVER+3.3V
A-GND
A+3.3V
56
C
A+9V
DMB_A+5V
MAIN
P-GND
BOARD
(4/4)
D+3.3V
(Page 49)
TU-GND
SLK1i: US, CND, E3, EA, SP,
KR, TH, CH/SLK2i
D
CN303
PLL_DO/STEREO 9
ANTENNA
PLL_CLK 8
PLL_DI 7
FM 75
COAXIAL
6
PLL_CE
TU1
TUNER TUNED 5
(FM/AM)
AM TU-GND 4
E
TUNER-R 3
+9V 2
1
TUNER-L
CN302
11
RDS_DATA
F
10
RDS_INT
PLL_DO/STEREO 9
PLL_CLK 8
PLL_DI 7
6
PLL_CE
TUNED 5
TU-GND 4
TUNER-R 3
G
+9V 2
1
TUNER-L
(SLK1i: AEP)
13
A+5V
12
DVD-L
A-GND 11
H DVD-R 10
P
A-GND 9
8
AML-L
DISPLAY
A-GND 7
BOARD
(7/7)
AML-R 6
CN302
(Page 33) A-GND 5
AUDIO-L 4
3
A-GND
I
AUDIO-R 2
A-GND 1
EVER+3.3V 1
SIRCS 2
C
D-GND 3
J
HP-DET 4
HP
BOARD
HP-L 5
CN241
(Page 39) HP-GND 6
HP-R 7
K
L
M
HCD-SLK1i/SLK2i
Note: Refer to the servicing notes "MAIN BOARD DISCRIMINATION"
(page 4) for how to distinguish SUFFIX-11 and SUFFIX-12.
• See page 50 for Waveforms. • See page 55 for IC Pin Function Description.
4 5 6 7
MAIN BOARD (2/4)
1_HP_MUTE
2_HP_DET
4_SIRCS
68_ST-TUNED
69_ST-CE
70_ST-DOUT
71_ST-CLK
72_ST-DIN
18_RDS-INT
7_RDS-DATA
R348
C326 C314 C312
0
100p 100p 470k
9P
DVD-L
DVD-R
11P
JL411
7_RDS-DATA
AML-L
JL410
18_RDS-INT
AML-R
JL409 72_ST-DIN
JL408 71_ST-CLK
AUDIO-L
JL407 70_ST-DOUT
AUDIO-R
JL406
69_ST-CE
JL405
68_ST-TUNED
TUNER-L
JL404 R347 0
TUNER-R
JL403 TUNER-R
R371
JL402 24k
R344
R343
0
0
JL401
TUNER-L C372
4.7
C343 C344
0.1 100
FB341
16V
CN301
13P
JL461
JL460
DVD-L
R461
0
JL459
JL458 DVD-R
JL457
JL456
AML-L
JL455
JL454 AML-R
JL453
JL452
AUDIO-L
JL451
JL450 AUDIO-R
R340
0
JL449
(SLK1i)
D302
CN304
7P RB501V-40TE-17
JL446
R368 C368
JL445 4_SIRCS
470k 2.2
50V
JL444
JL443
2_HP_DET
JL442 FB342
R420
68k
JL441 FB343
JL440 FB344
(SUFFIX-11)
1_HP_MUTE
3.5
R421
47k R419
4.7k
R412
Q401
100
2SC5053T100Q
RIPPLE
FILTER
9 8.3
R413
100
Q402, 403
MUTING
0 9
R410 R418
1k 1k
0.6
Q403
2SC5938-T112-1B R408 C400 C401
100k 470 100
16V 16V
R409
100k
R411
1k
0.6
Q402
0
2SC5938-T112-1B
R415
100
R414
100
8 9 10 11
C375 C374 C365 C353 C350 C348
0.1 0.1 0.1 0.1 220 0.1
16V
50
C352
0.1
1.5
51
1.5
R362
52
C317, 318 0
3.3
470p (SLK2i: E2)
53
1000p (SLK1i/SLK2i: E3, E51, MX, BR, AR)
1.5
R369, 370 54
LINEIN5L
C362
5.6k (SLK1i/SLK2i: E3, E51, MX, BR, AR) 1.5
0.1
12k (SLK2i: E2) 55 LINEIN5R
56 AVSS_LI2
1.5
R359
57
C318 C317 LINEIN6L
0
1.5
58
C360 LINEIN6R
10
R360
59 AVSS_ADC/REF
16V
8.2k
1.5
60 LINEIN7L
C361 10 16V 1.5
61 LINEIN7R
R361 3.3
62
8.2k AVDD_ADC
C363 10 16V
1.5
63
LINEIN8L
C364 10 16V R363 100 1.5
64 LINEIN8R
R364 100 3.3
65 AVDD_LI3
C366 10 16V 1.5
66 LINEIN9L
C367 10 16V R366 27k
1.5
67
LINEIN9R
R367 27k
68
AVSS_LI3
C369 10 16V 1.5
69 LINEIN10L
C370 10 16V R369 1.5
70 LINEIN10R
R370 1.2
71
BIAS_REF
1.2
72
BG_REF
1.5
73
3.3
C373
74
4.7
3.3
75
C371
1
R386
270
2 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
X385
24.576MHz
1
C382 R381
0.01 220
51
C381
0.1
C378
R376
1
R373 10k
50V
0
C386 R385 C387 R380
R377
10p 1M 0.01 220
D303
10k
RB501V-40TE-17
C385 C380
15p 0.1
3.3
Q404
RT1P141C-TP-1
MUTING
CONTROL
0.6
C406 R404
C404
220 33k C402
10
16V 22p
16V
C410
100p
R402
47k
R416 R406
1k 47k
8 7 6 5
R417 C408 C409 IC401
1k 0.1 10
16V
HEADPHONE
AMP
IC401
NJM3414AV(TE2)
1 2 3 4
R407
47k
C407
R403 47k
220
C411
16V
100p
R405
C403 C405
33k
22p 10
16V
47 47
12 13 14 15
R330 C330
10k 0.1
R335
C341 C340
10k
4.7 0.1
R342
22k
R332 R331
R334 2.2k 2.2k
0
R333
0
49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
SCLKIN 25
LRCLKIN 24
LINEIN4L
23
SDIN1
LINEIN4R
22 JL322
SDIN2
AVDD_LI2
SDIN3 21 JL321
0
SPDIF_IN 20
JL319
SDOUT2/SPDIF_OUT 19
18 JL318
SDOUT1
SCLKOUT 17 JL317
LRCLKOUT 16 JL316
IC300
MCLKOUT 15 JL315
14
STEST
A/D CONVERTER,
DIGITAL AUDIO PROCESSOR 13
/VREG_EN
IC300
DVSS2 12
CXD9926ATQ
3.3
DVDD2 11
3.3
VALID/SYNC 10
1.6
9
PWM3_RI
1.6
8
PWM3_RD
3.3
DVDD_PWM3 7
DVSS_PWM3 6
1.6
5
PWM2_RI PWM3_LI
V1P5_REF 1.6
4
PWM2_RD PWM3_LD
AVDD_REF 0
3
DVDD_PWM2
AVDD_LO 0
2
0
1
R378
0
C379 C388
0.1 4.7
R392
27k
C383 C384
R388 R387
4.7 0.1
0 0
C394 C395 C306
0.1
1 1
C399 C339
R395
2.2 2.2
R401 R426 10k
50V 50V
1k 2.2k
R430
1k Q412, 413
MUTING
Q412
2SC5938-T112-1B R428 C396 C397
100k 150p 47p
Q413 R429 C392 C393
2SC5938-T112-1B 100k 150p 47p
R431
1k
C398 C338
R394
2.2 2.2
R400 R427 10k
50V 50V
1k 2.2k
HCD-SLK1i/SLK2i
16 17 18 19
R338 R339
100 1k
86_VACS
81_DSP-RESET 55
80_DSP-MUTE
78_DSP-CLK MAIN
BOARD
77_DSP-DATA
(3/4)
(Page 48)
79_DSP-VALID
R320
10k
C342
0.1
R310 100
R309 0
PWM3_LI
R314 10k
52
PWM3_LD
R313 10k
R308
0
MAIN
R305 0 R312 10k BOARD
PWM3_RI
(1/4)
R304 0 R311 10k
(Page 46)
PWM3_RD
R303 10k
R302 10k
R301
10k
C329
0.1
C311
0.1
C389
0.1
C391
4.7
C301
0.01
C390
0.1 D301
MC2840-T112-1
C307
0.1