Read Sony HCD-SLK1I / HCD-SLK2I / WHG-SLK1I Service Manual online
HCD-SLK1i/SLK2i
HCD-SLK1i/SLK2i
6
6
2-4. SCHEMATIC DIAGRAM - MAIN Board (2/4) -
CN241
HP
BOARD
CN302
BOARD
(7/7)
DISPLAY
C
P
BOARD
(3/4)
MAIN
53
BOARD
(4/4)
MAIN
56
BOARD
(3/4)
MAIN
55
BOARD
(1/4)
MAIN
52
(Refer to page
33 on original
service manual)
33 on original
service manual)
(Refer to page
39 on original
service manual)
39 on original
service manual)
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.2
1.2
1.5
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
1.6
1.6
3.3
1.6
1.6
0
0
0
0
0
0
0
1.5
1.5
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.9
1.5
1.5
1.5
1.5
1.9
1.5
1.5
3.3
1.2
0.6
1.9
3.3
3.3
3.3
1.6
1.6
1.6
1.6
1.9
1.9
0.8
0.9
0
0
4.1
4.1
4.1
4.1
4.1
4.1
8.3
0.6
0.6
0
0
9
3.5
3.3
0.6
8.3
9
0.6
0.6
0
0
220
R381
R362
0
1k
R339
10k
R330
10k
R335
3.3k
R363
3.3k
R364
24k
R371
220
R380
0.1
C380
0.1
C381
100
R310
0.1
C340
0.1
C342
0.1
C348
0.1
C352
0.1
C353
0.1
C362
0.1
C365
0.1
C379
0.1
C384
0.1
C390
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
CXD9926ATQ
IC300
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
A
VSS_LI1
LINEIN2L
LINEIN2R
A
VDD_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
A
VSS_LO
A
VDD_PLL
PLL_FL
TP
PLL_FL
TM
A
VSS_PLL
VR_ANA2
A
VDD_OSC
XT
AL_IN
XT
AL_OUT
A
VSS_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
4.7
C327
4.7
C328
4.7
C341
4.7
C383
4.7
C391
4.7
C372
1
C371
4.7
C373
0.1
C374
0.1
C375
0
R333
0
R334
R387
0
R388
0
10k
R320
4.7
C388
JL315
JL316
JL317
JL318
JL319
JL321
JL322
100
R338
0
R359
PWM3_LD
PWM3_RI
PWM3_RD
10k
R303
10k
R302
10k
R399
10k
R398
10k
R301
A+3.3V
A+9V
0
R309
0
R308
0
R305
0
R304
10k
R328
10k
R329
10k
R314
10k
R313
10k
R312
10k
R311
1
2
3
4
5
6
7
8
9
10
11
11P
CN302
TUNER-L
+9V
TUNER-R
TU-GND
TUNED
PLL_CE
PLL_DI
PLL_CLK
PLL_DO/STEREO
RDS_INT
RDS_DATA
0.1
C330
0.01
C382
0.01
C387
27k
R392
27k
R393
27k
R396
27k
R397
150p
C392
150p
C396
10k
R394
10k
R395
47p
C393
47p
C397
47k
R402
47k
R403
0.1
C343
0
R347
1
2
3
4
5
6
7
8
9
CN303
9P
TUNER-L
+9V
TUNER-R
TU-GND
TUNED
PLL_CE
PLL_DI
PLL_CLK
PLL_DO/STEREO
8
7
6
5
4
3
2
1
NJM3414AV(TE2)
IC401
GND
VCC
2SC5053T100Q
Q401
FILTER
RIPPLE
22p
C402
22p
C403
16V
470
C400
16V
100
C401
47k
R406
47k
R407
1k
R416
1k
R417
1k
R418
0.1
C408
2SC5938-T112-1B
Q402
2SC5938-T112-1B
Q403
RT1P141C-TP-1
Q404
1k
R410
1k
R411
100k
R409
100k
R408
JL408
JL409
JL410
JL411
JL405
JL401
JL402
JL407
JL406
JL403
JL404
JL441
JL446
JL453
JL449
JL445
JL455
JL451
JL442
JL456
JL452
JL444
JL450
JL454
JL440
JL458
JL460
JL459
JL457
JL461
PWM3_LI
DMB_A+5V
0
R348
2.2k
R332
2.2k
R331
0
R344
0
R343
78_DSP-CLK
80_DSP-MUTE
81_DSP-RESET
71_ST-CLK
69_ST-CE
1_HP_MUTE
68_ST-TUNED
2_HP_DET
4_SIRCS
18_RDS-INT
7_RDS-DATA
P-GND
EVER+3.3V
D+3.3V
16V
10
C360
16V
10
C361
16V
10
C363
16V
10
C364
16V
10
C366
16V
10
C367
16V
10
C369
16V
10
C370
16V
220
C350
50V
2.2
C398
50V
2.2
C399
16V
C409
10
16V
220
C407
16V
220
C406
JL443
16V
C344
100
16V
10
C404
16V
10
C405
22k
R341
22k
R342
24.576MHz
X385
1
2
00_HP-5V
R419
4.7k
R421
47k
27k
R367
27k
R366
8.2k
R360
8.2k
R361
R369
R370
270
R386
15p
C385
10p
C386
MC2840-T112-1
D301
C301
0.01
100
R412
100
R413
100
R415
100
R414
2SC5938-T112-1B
Q412
2SC5938-T112-1B
Q413
100k
R428
100k
R429
1k
R430
1k
R431
2.2k
R426
2.2k
R427
50V
2.2
C338
50V
2.2
C339
1k
R401
1k
R400
79_DSP-VALID
70_ST-DOUT
72_ST-DIN
77_DSP-DATA
TU-GND
A-GND
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN301
A-GND
AUDIO-R
A-GND
AUDIO-L
A-GND
AML-R
A-GND
AML-L
A-GND
DVD-R
A-GND
DVD-L
A+5V
FB341
C318
C410
100p
C411
100p
100p
C314
100p
C315
100p
C316
100p
C326
0
R461
FB342
FB343
FB344
1
2
3
4
5
6
7
7P
CN304
EVER+3.3V
SIRCS
D-GND
HP-DET
HP-L
HP-GND
HP-R
470k
R368
86_VACS
50V
1
C378
R420
68k
50V
2.2
C368
RB501V-40TE-17
D302
RB501V-40TE-17
D303
10k
R376
10k
R377
0.1
C395
1
C394
1
C306
0.1
C307
0.1
C311
R378
0
0.1
C389
0.1
C329
1M
R385
C317
0
R373
33k
R404
33k
R405
DVD-L
DVD-R
AML-L
AML-R
AUDIO-L
AUDIO-R
TUNER-L
TUNER-R
AUDIO-R
AUDIO-L
AML-L
AML-R
DVD-R
DVD-L
1_HP_MUTE
2_HP_DET
4_SIRCS
4_SIRCS
2_HP_DET
1_HP_MUTE
470k
R365
18_RDS-INT
7_RDS-DATA
68_ST-TUNED
TUNER-R
TUNER-L
72_ST-DIN
71_ST-CLK
70_ST-DOUT
69_ST-CE
7_RDS-DATA
18_RDS-INT
72_ST-DIN
71_ST-CLK
70_ST-DOUT
69_ST-CE
68_ST-TUNED
A/D CONVERTER,
DIGITAL AUDIO PROCESSOR
HEADPHONE
AMP
MUTING
Q402, 403
CONTROL
MUTING
MUTING
Q412, 413
IC300
MAIN BOARD (2/4)
IC401
470p (SLK2i: E2)
1000p (SLK1i/SLK2i: E3, E51, MX, BR, AR)
C317, 318
5.6k (SLK1i/SLK2i: E3, E51, MX, BR, AR)
12k (SLK2i: E2)
R369, 370
(SLK1i: AEP)
KR, TH, CH/SLK2i
SLK1i: US, CND, E3, EA, SP,
KR, TH,
CH/SLK2i
SLK1i: US, CND, E3, EA, SP
,
TUNER
TU1
COAXIAL
FM 75
:
ANTENNA
(FM/AM)
AM
J
4
B
16
6
9
11
D
15
H
L
10
K
17
3
5
12
C
F
18
M
1
19
E
8
G
14
A
2
13
I
7
(SLK1i)
(Page 7)
(Page 8)
(Page 5)
(Page 7)
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