DOWNLOAD JBL DSC 1000 (serv.man16) Service Manual ↓ Size: 12.61 MB | Pages: 54 in PDF or view online for FREE

Model
DSC 1000 (serv.man16)
Pages
54
Size
12.61 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dsc-1000-sm16.pdf
Date
PREV: JBL DSC 1000 (serv.man15) User Manual / Operation Manual

JBL DSC 1000 (serv.man16) Service Manual ▷ View online

5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
+1.8V
FOR LM833&NJM4558
TO CS5333
TO SERVO
TO U7
TO BH7862
TO SERVO
TO 74HC4052
TO U5
1239C-PV1
3.3
DSC1000 MAIN BOARD                                   041011
A3
3
22
Tuesday, November 30, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
VCORE
VA+5V
VCC3.3
-12VA
SGND
AGND
DGND
DGND
5VD
PGND
VCC1.8
-5V
+5V
D5VCC
D5VCC
-12VCC
+A12V
AAGND
-12VA
+12VCC
+12VCC
-12VCC
DGND
VL
A3V_S
VPP
S5VA
5V
VA5V
PGND
S5V
+
EC12
47U/16V
FB3
FB
CB9
104
CB7
104
+
C17
100U/16V
D27
IN5393
CB93
104
L21
FB
TOP VIEW
T0-
252
GND
VIN
VOUT
13
5
DPAK
U2 SHARP 018EZ01
CB14
104
TOPVIEW
POWER
S
UPPLY
CON7
1
2
3
4
5
7
8
6
9
10
+12V
GND
-12VA
GND
+3.3V
A5V
GND
D5V
S5VCC
SGND
PAD2
INSTALL1
1
2
3
4
5
6
7
8
9
GND
GND
GND
GND
GND
GND
GND
GND
GND
+
C14
47U/16V
+
C16
220U/16V
FB7
50R
CB91
104
+
C1
220UF/16V
CB8
104
+
C6
47UF/16V
C5
470U/16V
C13
470U/16V
FB1
50R
C18
470U/16V
FB4
50R
CB11 104
CB5 104
FB6
50R
+
C3
220U/16V
L22
FB
CB10
104
CB116
104
FB9
50R
L11
FB
+
EC6
220U/16V
D26
IN5393
+
EC10
47UF/25V
R75
75R
L7
FB
D24
IN5393
+
EC4
220U/16V
C11
470U/16V
FB2
50R
L12
FB
L20
FB
CB2
104
PAD1
INSTALL1
1
2
3
4
5
6
7
8
9
GND
GND
GND
GND
GND
GND
GND
GND
GND
FB5
FB
GND
VIN
VOUT
12
3
U3
79L05
CB13
104
TP6
CB122
104
PAD3
INSTALL1
1
2
3
4
5
6
7
8
9
GND
GND
GND
GND
GND
GND
GND
GND
GND
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Power_on
Configeration
DEBUG PORT
Q7    SCART OUT Y/VBS AND R/C SELECT
Q0     RESERVE
Q6    OPTICAL/OAXIAL INPUT SELET
Q4,Q5  Audio INPUT (AUX,SCART,TUNER)SELECT
Q1-Q3  FS0,FS1 AND RGB_SEL FOR SCART OUT
1239C-PV1
3.3
DSC1000 MAIN BOARD                                   041011
C
4
22
Tuesday, November 30, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
VD1
M1
_
D
1
M1
_
D
7
M2_A1
M1
_
D
5
M2_A8
M1
_
A
7
M2_A7
M2_A0
M2_D3
AVID0
M1
_
D
9
SDIOW
R
M2_A4
M2_D2
M
1
_A11
M1
_
D
8
M2_D1
SDM
A
CK
M1
_
D
1
2
M1
_
A
9
M1
_
D
1
3
M1
_
D
2
M1
_
A
1
SCS0
M2_A11
M
1
_A10
M2_D6
M2_A10
M1
_
A
3
M1
_
D
1
5
M1
_
A
4
M1
_
A
0
M2_A9
M1
_
A
8
AVID1
M2_D7
M2_D0
M2_A5
M1
_
A
5
M1
_
D
1
0
M2_A3
M1
_
D
0
M2_A[0..11]
M1
_
A
6
M2_A6
SDM
A
RQ/dac
k
M1
_
D
3
M2_D5
M2_A2
Core_1.8
SCS1
SIRQ14
M2_D[0..7]
M1
_
D
1
4
M1
_
A
2
M2_D4
M1
_
D
6
M1
_
D
4
M1
_
D
1
1
SDA2
VD7
ADATA3
M2_A19
M2_A18
SDA[0..2]
VCC3.3Q1
M2_A20
AIN_SEL0
AIN_SEL1
ADATA2
ADATA0
ADATA1
VCC1.8Q
RESET_n
CSEL
Core_3.3
VCC3.3Q0
SDD1
0
SDD1
2
SDD3
SDD1
5
SDD6
SDD1
SDD0
SDD7
SDD2
SDD8
SDD1
4
SDD1
3
SDD4
SDD9
SDD[0..15]
SDD1
1
SDD5
SDA0
SDA1
VD4
VD4
TDO
TCK
TDI
TMS
SDIOR
ALRCK
TWARN
PWRDN
AMUTE
CLOCK/SCL
ADATA2
DATA/SDA
ASCLK
ADATA1
ADATA0
AMCLK
DI/SDA
CL/SCL
AMUTE
VD5
VD6
M
1_D
Q
M
1
M
1_D
Q
M
0
M
1
_C
LKO
M
1_BA0
M
1_BA1
M
1_W
E_n
M
1_C
AS_n
M
1
_RAS_n
M
1
_SC
S
_n
M
1_A[0..11]
M
1_D[0..15]
PWRDN
TWARN
RESET_n
M2_A[0..11]
M2_D[0..7]
M2_A19
M2_A18
M2_RAS_n
M2_CAS_n
M2_WE_n
M2_BA1
M2_BA0
M2_DQM1
M2_DQM0
M2_EOE_n
CSEL
M2_A20
T
UNERON/OF
F
CSEL
DI/SDA
REMOTE
ADATA0
ADATA1
ADATA2
VFD_CE
RESET_n
CL/SCL
DI/SDA
AMCLK
ASCLK
ALRCK
ADATA0
ADATA1
ADATA2
PWRDN
TWARN
DI/SDA
PRE_RE
VFD_CE
REMOTE
MCU-CLK
CL/SCL
VCC1.8
AV1
AV0
Core_3.3
AV1
VDD_DAC0
VCC1.8
VDD_DAC1
Core_1.8
AV0
VCC1.8
Core_1.8
Core_3.3
VCC3.3
VCC3.3
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
D5VCC
DGND
Core_1.8
DGND
DGND
DGND
DGND
DGND
DGND
AVGND
VCC3.3
+5V
VCC3.3
VCC3.3
D5VCC
D5VCC
D5V
D5V
CB22
104
R21
10K
R11
187
R19
2.7K
CB47
104
L6
FB
CB108
104
CB39
104
CB21
104
3J3
PH-10A-2.0mm
1
2
3
4
5
6
7
8
9
MCU-CLK
SCL
SDA
VFDCE
IR
RESET
AMUTE
GND
+5V
R18
2.7K
L4
FB
CB32
104
CB44
104
CB40
104
AR2
4.7K
R22
10K
CB36
104
L8
FB
RR2
1
0
k
R25
open(OPT)
CB35
104
R9
75R
C23
22PF
CB28
104
R24
10K
CB29
104
CB41
104
+
EC1
100U/16V
FB34
FB
FB26
FB
FB31
FB
FB32
FB
R2
7
1
0
k
FB33
FB
RR1
1
0
k
C9
NA
C50
NA
C10
NA
C55
NA
C57
NA
CON1
DAMP CON/16P,1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R2
1
0
k
R3
1
0
k
Memory #1
Memory #
2
Audio
GPIO,Video
IDE / DVD_DSP
gpio0
gpio1
gpio2
gpio3
gpio4
gpio5
gpio6
gpio7
AML3370
3.3V
Core 1.8V
Core GND
1.8V
GND
GND
Power
TEST
CLOCKS
MPEG
AUDIO
VIDEO
PLL
PLL
PLL
GND
3.3V
3.3V
GND
GND
1.8V
GND
1.8V
U4
55
56
57
58
59
60
63
64
75
74
73
72
71
70
69
68
96
97
98
99
88
85
84
83
82
81
95
89
90
91
94
92
100
76
77
143
151
150
149
148
145
144
142
114
124
122
115
116
119
117
141
139
135
133
131
129
127
123
128
130
138
132
118
112
111
110
109
140
134
106
113
107
14
13
12
11
10
15
185
54
16
182
170
169
168
155
156
167
171
187
188
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
177
178
180
174
179
176
175
172
173
80
147
126
105
66
18
153
136
120
208
186
189
1
17
65
79
104
125
146
183
62
87
137
121
103
190
154
86
61
102
52
6
5
4
3
7
8
51
20
31
32
30
184
53
181
163
165
157
158
160
161
162
164
159
19
152
9
2
78
93
67
101
108
166
22
25
28
23
26
29
33
35
34
27
24
21
44
47
50
41
40
39
38
36
49
46
43
37
48
45
42
M
1_D
0
M
1_D
1
M
1_D
2
M
1_D
3
M
1_D
4
M
1_D
5
M
1_D
6
M
1_D
7
M
1_D
8
M
1_D
9
M
1
_D
10
M
1
_D
11
M
1
_D
12
M
1
_D
13
M
1
_D
14
M
1
_D
15
M1
_
A
0
M1
_
A
1
M1
_
A
2
M1
_
A
3
M1
_
A
4
M1
_
A
5
M1
_
A
6
M1
_
A
7
M1
_
A
8
M1
_
A
9
M
1
_A10
M1
_
W
E
_
n
M
1_C
AS_n
M
1_R
AS_n
M1
_
B
A
1
M
1_SC
S
_n
M
1_EC
S
_n
M1
_
D
QM1
M1
_
C
L
K
O
M2_D0
M2_D1
M2_D2
M2_D3
M2_D4
M2_D5
M2_D6
M2_D7
M2_D8
M2_D9
M2_D10
M2_D11
M2_D12
M2_D13
M2_D14
M2_A0
M2_A1
M2_A2
M2_A3
M2_A4
M2_A5
M2_A6
M2_A7
M2_A8
M2_A9
M2_A10
M2_A11
M2_WE_n
M2_CAS_n
M2_RAS_n
M2_SCS_n
M2_BA0
M2_ECS_n
M2_EOE_n
M2_CLKO
M2_DQM0
M2_DQM1
ADATA0
ADATA1
ADATA2
ADATA3
AOCLK
AL
RCL
K
AICLK_XOUT
IEC
958
AM
CLK
SCLK_XOUT
RESET_n
TEST_n
TR
ST_n
TD
I
TM
S
TC
K
TD
O
DD0
DD1
DD2
DD3
DD4
DD5
DD6
DD7
DD8
DD9
DD1
0
DD1
1
DD1
2
DD1
3
DD1
4
DD1
5
DA0
DA1
DA2
D
IO
R
_n/s
os
DIOW
_
n
/e
rr
DIORDY/s
tb
DMARQ/d
a
c
k
DMACK_
n
C
S
0_n/r
e
q
C
S
1_n
CSEL
IRQ
1
4
VDD_
1
8
VDD_
1
8
VDD_
1
8
VDD_
1
8
VDD_
1
8
VDD_
1
8
VSS_33
VSS_33
VSS_33
VDD_
1
8
VDD_
1
8
VSS_33
VSS_18
VSS_18
VSS_18
VSS_18
VSS_18
VSS_18
VSS_18
VSS_18
VDD_
3
3
VDD_
3
3
VDD_
3
3
VDD_
3
3
VDD_
3
3
VDD_
3
3
VDD_
3
3
VSS_33
VSS_33
VSS_33
VDD_DAC1
VD3
VD4
VD5
VD6
VD2
VD1
VSS_DAC1
VSS_DAC0
RSET0
VREF0_OUT
COMP0
AICLK_XIN
ADC
SCLK_XIN
DVDD_
PL
L
1
VSS_PLL2
AVDD_
PL
L
0
AVSS_PLL0
DVDD_
PL
L
0
AVDD_
PL
L
1
VSS_PLL1
AVDD_
PL
L
2
D
VSS_PLL0
VDD_DAC0
M2_D15
VD0
VD7
M
1
_A11
MA
_
B
A
0
M1
_
D
QM0
M
1_EO
E
_n
M2_BA1
DVDD_
PL
L
2
AVDD_DAC0_B
AVDD_DAC0_G
AVDD_DAC0_R
AVSS_DAC0_B
AVSS_DAC0_G
AVSS_DAC0_R
VRET0_IN
AVDD_DAC0
AVSS_DAC0
AVID0
AVID1
AVID2
AVID3
AVID4
AVID5
COMP1
RSET1
VREF1_OUT
VRET1_IN
AVDD_DAC1
AVDD_DAC1_B
AVDD_DAC1_G
AVDD_DAC1_R
AVSS_DAC1
AVSS_DAC1_B
AVSS_DAC1_G
AVSS_DAC1_R
CB62
104
U15
24C64
1
2
3
4
5
6
7
8
NC
NC
NC
GND
SDA
SCL
WP
VCC
CON2
ARC JTAG
1
2
3
4
5
6
+3.3V
GND
TMS
TDI
TCK
TDO
Y1
27M
L3
FB
R20
2.7K
CB38
104
CB26
104
L2
FB
C20
47PF
R12
187
CB42
104
CB37
104
CB45
104
CB20
104
CB33
104
C22
22PF
R34
10k
CB27
104
R38
10k
R36
10k
R35
10k
U5
74VHC164
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
Q0
Q1
Q2
Q3
GND CP
MR
Q4
Q5
Q6
Q7
VCC
R28
100K
CB46
104
CB19
104
CB23
104
L5
FB
CB43
104
CB17
104
+
EC2
100U/16V
CB25
104
CB31
104
CB30
104
C21
10PF
+
EC7
220U/16V
CB18
104
+
EC3
220U/16V
R23
10K
CB48
104
R17
2.7K
CB34
104
+
EC5
220U/16V
L1
FB
R16
10K
CB24
104
SCS0
SDMARQ
SDIOWR
SDD[0..15]
SCS1
SDIOR
SIRQ14
SDMACK
SDA[0..2]
DETECT
ADC_DAT
V_Y
V_C
B/Cb/Pb
G/Y/Y
R/Cr/Pr
T
UNER_
CE
DAC_ML
RCLK
SW2
AIN_SEL0
AIN_SEL1
RGB_SWITCH
TVFORMAT1
TVFORMAT0
DO
RDSCLK
HW_MUTE
ADATA3
TDI
ASCLK
ALRCK
AMCLK
VD4
VFDCLK
CL/SCL
DI/SDA
AMUTE
V_COMP
AMUTE
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
MBM29LV160BE-70
1239C-PV1
3.3
DSC1000 MAIN BOARD                                   041011
B
5
22
Tuesday, November 30, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
M1_A2
M1_A10
M1_A5
M1_WE_n
M1_CAS_n
M1_A1
M1_A8
M1_A9
M1_A6
M1_A0
M1_A11
M1_A7
M1_A3
D3.3
M1_A[0..11]
M1_A4
M1_SCS_n
M1_D15
M1_D8
M1_D7
M1_D3
M1_D4
M1_D6
M1_D11
M1_D5
M1_D[0..15]
M1_D1
M1_D12
M1_D14
M1_D2
M1_D0
M1_D9
M1_D10
M1_D13
M1_RAS_n
M2_D[0..7]
M2_A[0..11]
M2_D0
M2_D1
M2_D2
M2_D3
M2_D4
M2_D5
M2_D6
M2_D7
M2_WE_n
M2_A19
M2_BA0
M2_CAS_n
M2_RAS_n
M2_DQM1
M2_DQM0
M2_A5
M2_A8
M2_A9
M2_A11
M2_A7
M2_A10
M2_A6
M2_A1
M2_A0
M2_A2
M2_A4
M2_A3
M2_EOE_n
M2_A20
CE#
RESET_n
M2_A18
M2_BA1
M1_DQM1
M1_DQM0
M1_WE_n
M1_CAS_n
M1_RAS_n
M1_SCS_n
M1_CLKO
M1_BA1
M1_BA0
M1_A[0..11]
M1_D[0..15]
M2_DQM0
M2_DQM1
M2_BA0
M2_EOE_n
M2_A[0..11]
M2_CAS_n
M2_RAS_n
M2_WE_n
M2_A19
M2_A20
M2_BA1
M2_A18
RESET_n
M2_D[0..7]
D3.3
D3.3
D3.3
DGND
DGND
DGND
DGND DGND
DGND
DGND
DGND
DGND
VPP
DGND
DGND
VPP
D3.3
DGND
VCC3.3
VCC3.3
DGND
D3.3
+
C19
220U/16V
CB58
104
R123
4.7K
U7
AMD29LV160DB-90
12
11
10
9
8
7
6
5
26
23
25
4
28
29
3
2
13
14
15
17
18
19
20
21
24
22
31
30
1
32
16
33
34
35
36
37
38
40
39
41
42
43
44
45
47
48
27
46
RESET
WE
NC
A19
A8
A9
A10
A11
CE
A2
A0
A12
OE
DQ0
A13
A14
NC
NC
RY/BY
A17
A7
A6
A5
A4
A1
A3
DQ1
DQ8
A15
DQ9
A18
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ5
DQ12
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
BYTE
A16
GND
GND
R122
4.7K
FB27
FB
CB16
104
U6
1MX16X4
23
24
25
26
29
30
31
32
33
34
22
35
20
21
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
38
37
19
18
16
17
15
39
36
40
1
14
27
3
9
43
49
28
41
54
6
12
46
52
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
BA0
BA1
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CLK
CKE
CS#
RAS#
WE#
CAS#
DQML
DQMH
NC
NC
VDD
VDD
VDD
VDDQ
VDDQ
VDDQ
VDDQ
VSS
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
CB52
104
CB56
104
CB51
104
CB53
104
CB54
104
R32
22
CB50
104
C24
6.8PF
R33
22
R31
22
R30
22
+
EC8
220UF/16V
CB49
104
CB57
104
CB55
104
R29
22
R121
4.7K
+
C8
220UF/16V
RESET_n
RESET_n
FOR SANYO DV34
OR
DTA114EKA
NA
1239C-PV1
3.3
DSC1000 MAIN BOARD                                   041011
A3
6
22
Tuesday, November 30, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
F-
T-
F+
HFM
VRCD
VRDVD
T+
DLD
PINDVD
HFM
RFP
VRDVD
RFVCC
T-
T+
DLD
PINCD
E
D
F-
CLD
CLD
VRCD
CDDVD
CDDVD
F
C
F+
VC
B
A
TRAY
OPSW
CLSW
DMV
TRVSW
SPIN
TRVIN
STANDBY
FOIN
TRIN
VHALF
F2
TB
F1
TC
RFP
FE2
FE1
TA
T1
T2
PINDVD
PINCD
VREF2.2V
HFM33V
LPCO1
LPCO2
CD/DVD
TD
S5V
D_GND
D_GND
P_GND
P_GND
A_GND
S5VA
A_GND
S5VA
D_GND
D3.3V
A3.3V
A_GND
S5VA
A_GND
S5VA
S3V3
D3.3V D3V_S
A3.3V A3V_S
VA+5V
DVCC
D1.5V
DVCC
D_GND
P_GND
A_GND
S5VA
D_GND
CB77
104
+
EC40
100uF/16V
R203
27K
R202
22
U1
AN8785SB
8
28
1
11
12
13
14
17
18
25
26
30
29
23
7
9
20
21
2
5
4
3
27
15
24
10
19
16
22
6
CH.4SW
D1+
D1-
D2+
D2-
D3+
D3-
D4+
D4-
D5+
D5-
FIN1
FIN2
IN1
IN2+
IN2-
IN3
IN4
IN5
OPIN+
OPIN-
OPOUT
PGND1
PGND2
PVcc1
PVcc2
PVcc3
Standby
SVcc
VREF
R131 7.5K
R201
18K
CB95
104
R204
1.2K
C72
560P
Q26
8550
3
2
1
Q3
9014
3
2
1
Q25
8050
3
2
1
Q2
8550
3
2
1
L30
FB
CB86
104
C74
200P
Q4
9014
3
2
1
L28
FB
R149 56R
R119 15K
+
C25
100UF/25V
+
EC11
220U/16V
CB87
104
10K
10K
Q22
DTA114TCA
3
2
1
Q8
9014
3
2
1
C79
47uF/6.3V
R
151
10K
R145
27R
R133
5.6K
L29
FB
R135
10K
R158
10K
CB79
104
R147
2R2
CB131
104
CN4
5X2.0mm
1
2
3
4
5
CL
SW
GND
OPSW
LM
+
LM
-
R167
10K
R153
10K
L10 FB
C26
560P
EC41
47UF/10V
C80
47uF/6.3V
R148
2R2
R130
10K
R154
10K
CN5
6X2.0mm
1
2
3
4
5
6
SPDM-
SPDM+
LIMITSW
LIMITSW
SLEDMT-
SLEDMT+
C101
10uF/16V
R126
7.5K
L13
FB
R172 10K
C59
200P
R127
33K
CB66
104
R
129
100K
L9
FB
Q5
9014
3
2
1
R
152
10K
R134
7.5K
Q6
9014
3
2
1
R124
18K
R170
10K
CB80
104
Q7
9014
3
2
1
Q1
8550
3
2
1
Q13
9014
3
2
1
R155
10K
C129
NA
R146
27R
R128
6.2K
CN3
FH12-24S-0.5SH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
F-
F+
T+
T-
C
D
CDDVD-SW
RF
A
B
F
GND-PD
VC
VCC
E
NC
VR-CD
VR-DVD
CD-LD
MD
HFM
NC
LD-DVD
GND-LD
R141
18K
R159
10K
CB69
104
R150 56R
C77
220uF/16V
Page of 54
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