Read Sony HCD-AZ55D Service Manual online
HCD-AZ55D
HCD-AZ55D
5
5
2-3. SCHEMATIC DIAGRAM - MAIN Board (2/5) -
MAIN
(3/5)
(1/5)
59
MAIN
MAIN
BOARD
BOARD
64
MAIN
48
BOARD
BOARD
MAIN
71
(4/5)
(3/5)
68
66
MAIN
(5/5)
BOARD
(5/5)
MAIN
MAIN
74
BOARD
63
MAIN
DISC IN:0.3
BOARD
65
(3/5)
BOARD
70
NO DISC:3.3
(5/5)
MAIN
MAIN
(5/5)
(5/5)
MAIN
BOARD
BOARD
60
MAIN
MAIN
(1/5)
(5/5)
BOARD
(4/5)
BOARD
58
(1/5)
MAIN
73
69
BOARD
61
(4/5)
BOARD
BOARD
(5/5)
MAIN
(4/5)
MAIN
MAIN
47
BOARD
45
BOARD
(4/5)
BOARD
BOARD
(1/5)
67
MAIN
44
BOARD
S
CN212
FL
BOARD
V
CN005
TOUCH SENSOR
(Refer to page
66 on original
service manual)
66 on original
service manual)
0
2.5
2.5
0.4
1.9
3.2
0
2.5
2.1
0.1
3.3
3.3
3.3
0.1
3.3
3.2
0
0<0.1>{0.1}
0
0
<3.1>{3.2}
<3.2>{3.2}
0
3.3
3.3
0
0
<3.2>{0}
{3.2}
<0>{3.1}
<0>{3.1}
0
3.2
0
0
3.2
0
3.2
3.3
3.2
3.2
3.2
0
3.2
3.2
0.1
3.1
3
0
0.5
1.3
3.2
1.6
1.3
3.2
3.2
3.3
3.4
3.3
2.4
3.3
3.3
0(3.1)
3
0
0
0
3.3
0
3.3
3.3
3.2
3.4
3.4
3.2
0
0
3.2
0
0
0
3.2
3.2
3.2
3
3.3
0
0
0
3.2
3.1
3.3
0.1
0.5(3.1)
0
4
4.8
3.3
3.2
3.2
3.1(0)
3.1(0)
R472
SM_DC_DET
100
R423
RECOUT_MUTING
2SC3052EF-T1-LEF
Q391
100
R441
SM_SD
0.1
C499
0.1
C999
5MHz
X402
DVD_SLOT_IN
10k
R391
MA111-TX
D391
470k
R187
100
R482
DGND
47k
R420
100
R455
100
R431
100
R457
100
R430
22p
C410
DMP_DET
10k
R495
MA111-TX
D392
100
R428
100
R419
MC2836
D395
100
R446
TC_SHUT
ST_TUNED
0
R186
100
R497
4.7k
R467
MIC_DET
TC_REC_MUTE
0
R413
100
R427
ADC_RESET
16V
330
C399
10k
R494
50V
10
C393
AC_DET
100k
R468
100
R490
ST_DIN
DVD_POWER
100
R438
100
R464
100
R451
VIDEO_MUTE
0.1
C412
22k
R392
100
R424
1k
R465
DVD_SI
SM_DRV_RST
100
R463
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
CN112
LED+9V
LED-GND
LED-GND
VP
D+3.3V
D-GND
DA
CP
CS
RESET
SIRCS
E+3.3V
KEY1
KEY2
STBY-LED
DMP_DET
D-GND
100
R491
SM_CLK
47k
R473
100
R444
100
R480
100
R442
10k
R409
MA111-TX
D393
5
4
3
2
1
PST3629NR
IC391
OUT
Vdd
GND
N.C
Cd
100
R439
100
R401
100
R418
100
R440
0.1
C464
100
R432
TC_TRGM
50V
10
C467
10k
R417
MC2838-T112-1
D401
DVD_SYSRST
6.3V
470
C390
50V
10
C498
MA111-TX
D181
TC_REC_PB
ST_CLK
BT_DMP_SW
E
EP902
SM_INIT
100
R448
100
R425
22k
R393
DVD_POWER
DVD_BUSY
DVD_SCK
SM_SOFT_MUTE
MA111-TX
D394
220
R395
10
R498
D+4V
100
R426
100
R485
100
R429
BT_UART_TXD
0.1
C497
SM_DATA
10V
100
C462
100
R433
EVER+3.3V
100
R487
0
R471
R492
100
R405
10k
R415
32.768kHz
X401
ST_CE
100
R406
MC2836
D397
0
R416
0.1
C416
VP
10k
R475
100
R434
10k
R499
MA111-TX
D182
MA111-TX
D183
HP_DET
100
R486
1k
R474
TC_CAPM
R461
1M
DVD_XIFCS
100
R402
EVER+4V
MUTE+3.3V
EVER+3.3V
0.1
C391
2SC3052EF-T1-LEF
Q461
100
R400
1M
R403
TC_BIAS
50V
2.2
C183
100
R404
SM_NSP_MUTE
AMPIC_CLK
10k
R396
LED+9V
0.1
C394
10k
R408
100
R484
DVD_SO
100
R456
DVD_KAMOD
SM_CS1
100
R407
10k
R414
BT_UART_RXD
FAN_DRIVE
100
R397
100
R435
10
R496
3.3V_MNT
100
R452
1
2
3
4
5
6
7
8
9
10
11
11P
CN111
BACK-LIGHT
LED+9V
LED-GND
LED-GND
TS-POWER
KEYOUT0
KEYOUT1
KEYOUT2
DRIVE2
DRIVE1
DRIVE0
6.3V
3300
C417
ST_DOUT
100
R437
100
R458
100
R449
100
R453
330k
R41
1
10k
R462
HP_MUTE
100
R483
TC_HALF
MIC_IN
100
R481
100
R436
20p
C41
1
TC_LINE_MUTE
A_MUTE
10k
R469
0.1
C392
AMPIC_DATA
LED_GND
2SC3052EF-T1-LEF
Q462
RT1N141C-TP-1
Q465
4.7k
R394
LINE_MUTE
VACS_SIG
82
AMPIC_DA
TA
4
5
86
SM_DR
V_RST
SM_DRV_RST
85
SM_SOFT_MUTE
A_MUTE
7
SM_CS1
HP_MUTE
HP_MUTE
LINE_MUTE
HP_DET
100
TC_BIAS
TC_LINE_MUTE
TC_REC_PB
AMPIC_CLK
94
MIC_IN
TC_REC_MUTE
95
94
TC_BIAS
TC_LINE_MUTE
TC_REC_PB
TC_REC_MUTE
HP_DET
LINE_MUTE
MIC_IN
84
ADC_RESET
83
SM_NSP_MUTE
TC_TRGM
24
84
AMPIC_DATA
SM_INIT
TC_CAPM
24
ADC_RESET
TC_TRGM
81
A_MUTE
SM_INIT
82
95
100
TC_CAPM
SM_NSP_MUTE
83
SM_CS1
SM_DC_DET
87
6
SM_SOFT_MUTE
85
81
SM_DC_DET
3
86
87
AMPIC_CLK
H
J
3
2
16
1
15
10
7
ON/OFF SWITCH
18
A
MAIN BOARD
5
4
MAIN POWER
(2/5)
K
Q461,462
12
6
INVERTER
4
E
9
3
GENELATOR
17
F
6
RESET SIGNAL
5
14
IC391
D
M
G
SYSTEM CONTROLLER
I
8
IC401
RESET SWITCH
7
C
L
(CHASSIS)
11
13
B
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
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
STANBY LED
AVCC
VREF
BT LED/DMP DET
AVSS
KEY IN_2
KEY IN_0
TS-MODE
TS-CS
TS-CLK
TS-POWER
KEY IN_1
P_DVD_3.3V_MNT
P_VACS
TC SHUT
TC HALF/REC
SPEC-IN
MODEL-IN
KEY_2
KEY_1
P_SM_DA
TA
P_SM_CLK
ML9208 RESET
SIRCS
ML9208 DA
TA
ML9208 CS
ML9208 CLK
BYTE
CN VSS
XC-IN
XC-OUT
RESET
X-OUT
VSS
X-IN
VCC
NMI
P_SM_SD
P_DVD_I_MTK_SLOT_IN
AC-CUT
M61454A
DA
TA
M61454A
CLK
P_VIDEO_MUTE
BACK LIGHT
BT
A
V ROLE
P_I_DVD_XIFCS
P_I_KAMOD
P_I_DVD_BUSY
IIC-CLK
IIC-DA
TA
TC
TRGM+
P_AMPIC_DA
TA
P_SM_DR
V_RST
P_SM_SOFT_MUTE
P_SM_CS1
HP_MUTING
P_HEADPHONE_IN
TC BIAS
TC PB/REC
TC REC MUTE
TC LINE MUTE
P_LINE_MUTING
P_MIC_IN
P_ADC_RESET
P_SM_NSP_MUTING
P_SM_INIT
P_A_MUTE
TC_CAPM
P_SM_CD_DET
P_AMPIC_CLK
P_LINK_SW
BT_RESET
P_DISP_KEY
P_POWER_KEY
VSS
VCC
P_SM_CS2
P_SM_CS3
FAN DRIVE
STABY RELAY
P_O_DVD_POWER
P_O_DVD_SYSRST
BT POWER/DMP POWER
P_RECOUT_MUTING
P_LINK_LFE_SW
ST-CE
ST-DIN
ST-CLK
ST-BOUT
ST-TUNED
BT UART CTS
BT UART RTS
BT UART RXD
BT UART TXD
P_I_DVD_SCK
P_I_DVD_SI
P_O_DVD_SO
1.5k(E13)
47k(E12,E15)
(E12,E13,E15,KR)
1k(KR,PH,SP,TH)
3.3k(E15)
6.8k(E12)
3.3k(E15)
6.8k(E12)
47k(E13)
IC401
M30622MEP-B46FPU0
MAIN_SW
17P
LINK_SW
LINK_LFE_SW
100
R460
100
R459
SM_CS2
SM_CS3
R493
47k
SM_CS2
SM_CS2
SM_CS3
SM_CS3
LINK_SW
LINK_LFE_SW
LINK_SW
LINK_LFE_SW
220k
R470
15k(KR)
(Refer to page
63 on original
service manual)
63 on original
service manual)
(Page 8)
(Page 8)
(Page 6)
(Page 8)
(Page 8)
(Page 7)
(Page 7)
(Page 6)
(Page
7)
(Page
6)
(Page 8)
(Page 4)
(Page 8)
(Page 4)
(Page 7)
(Page 4)
(Page 4)
(Page 8)
(Page 7)
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