Sony DVP-PQ2 Service Manual ▷ View online
DVP-PQ2
4-17
4-18
AUDIO DAC, PLL
MB-108 (5/5)
For Schematic Diagram
• Refer to page 4-7 for printed wiring board of MB-108 board.
• Refer to page 4-5 for waveform
• Refer to page 4-17 differential Part List
• Refer to page 4-5 for waveform
• Refer to page 4-17 differential Part List
MB-108 BOARD (5/5)
AUDIO DAC, PLL
AUDIO DAC, PLL
-REF.NO.:6000 SERIES-
XX MARK:NO MOUNT
XX MARK:NO MOUNT
NO MARK:PB MODE
PQ2: U2
PQ2: CA2
PQ2: MX2
PQ2: EC1
PQ2: EC2
PQ2: CEK
C441
XX
XX
XX
0.01 25V :CHIP
0.01 25V :CHIP
0.01 25V :CHIP
C442
XX
XX
XX
0.01 25V :CHIP
0.01 25V :CHIP
0.01 25V :CHIP
C447
XX
XX
XX
0.01 25V :CHIP
0.01 25V :CHIP
0.01 25V :CHIP
IC405
XX
XX
XX
HY57V161610DTC-7TR
HY57V161610DTC-7TR
HY57V161610DTC-7TR
R164
XX
XX
220 : CHIP
12K : CHIP
12K : CHIP
12K : CHIP
R169
XX
XX
12K : CHIP
47K : CHIP
47K : CHIP
47K : CHIP
MB-108 BOARD differential Part List (1/5-5/5)
0
3.4
3.4
3.4
2.0
1.2
2.0
2.0
5.0
5.0
5.0
0
2.4
2.4
2.4
2.4
1
TO AF-98 BOARD
CN203 (PAGE )
CN203 (PAGE )
DVP-PQ2
4-20
AUDIO/VIDEO OUT
AV-77
AV-77 (AUDIO/VIDEO OUT) PRINTED WIRING BOARD
AV-77 BOARD (SIDE A)
B SIDE
IC200
B-3
IC202
A-3
IC401
C-4
D103
B-5
D104
B-5
D200
C-1
D201
C-2
D202
C-2
D205
B-3
D206
B-4
D291
B-1
Q104
C-4
Q105
C-4
Q109
C-4
Q200
B-4
Q201
A-1
Q202
A-1
Q203
A-1
Q204
A-1
Q205
A-1
Q206
B-1
Q207
A-4
Q208
A-4
Q291
B-1
Q292
C-2
Q294
C-1
•
: Uses unleaded solder.
For printed wiring board
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
SW-406
(FUNCTION SWITCH)
(FUNCTION SWITCH)
SW-407
(DOOR SWITCH)
(DOOR SWITCH)
AV-77
(AUDIO/VIDEO OUT)
(AUDIO/VIDEO OUT)
IF-106
(INTERFACE CONTROL)
(INTERFACE CONTROL)
HP-137
(HEADPHONE)
(HEADPHONE)
MB-108
(SIGNAL PROCESS, SERVO)
(SIGNAL PROCESS, SERVO)
SWITCHING REGULATOR
DPSN-20CP (PQ2: U2,CA2,MX2)
DPSN-20CP-2 (PQ2: EC1,EC2,CEK)
DPSN-20CP (PQ2: U2,CA2,MX2)
DPSN-20CP-2 (PQ2: EC1,EC2,CEK)
4-19
1
2
3
4
5
C
B
A
AV-77 BOARD (SIDE B)
1
2
3
4
5
C
B
A
AV-77 BOARD
DVP-PQ2
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
4-22
AUDIO/VIDEO OUT
AV-77
4-21
For Schematic Diagram
• Refer to page 4-19 for printed wiring board of AV-77 board.
• Refer to page 4-5 for waveform
• Refer to page 4-23 differential Part List
• Refer to page 4-5 for waveform
• Refer to page 4-23 differential Part List
AV-77
AUDIO/VIDEO OUT
AUDIO/VIDEO OUT
-REF.NO.:6000 SERIES-
XX MARK:NO MOUNT
XX MARK:NO MOUNT
NO MARK:PB MODE
SIGNAL PATH
VIDEO SIGNAL
CHROMA
PB
Y
Y/CHROMA
AUDIO
SIGNAL
DVP-PQ2
4-23
4-24
PQ2: U2
PQ2: CA2
PQ2: MX2
PQ2: EC1
PQ2: EC2
PQ2: CEK
C234
XX
XX
XX
1
1
1
C237
XX
XX
XX
220P : CHIP
220P : CHIP
220P : CHIP
C238
XX
XX
XX
220P : CHIP
220P : CHIP
220P : CHIP
D202
XX
XX
XX
DAP202K-T146
DAP202K-T146
DAP202K-T146
Q204
XX
XX
XX
UN2213-TX
UN2213-TX
UN2213-TX
Q205
XX
XX
XX
DTC124TKA-T146
DTC124TKA-T146
DTC124TKA-T146
Q206
XX
XX
XX
2SB709A-QRS-TX
2SB709A-QRS-TX
2SB709A-QRS-TX
R215
XX
XX
XX
22K :CHIP
22K :CHIP
22K :CHIP
R235
XX
XX
XX
10K :CHIP
10K :CHIP
10K :CHIP
R236
XX
XX
XX
10K :CHIP
10K :CHIP
10K :CHIP
R237
XX
XX
XX
47K :CHIP
47K :CHIP
47K :CHIP
R242
XX
XX
XX
10K : CHIP
10K : CHIP
10K : CHIP
R245
XX
XX
XX
4.7K :CHIP
4.7K :CHIP
4.7K :CHIP
R246
4.7K : CHIP
4.7K : CHIP
4.7K : CHIP
XX
XX
XX
R280
0 :CHIP
0 :CHIP
0 :CHIP
XX
XX
XX
R297
XX
XX
XX
0 :CHIP
0 :CHIP
0 :CHIP
AV-77 BOARD differential Part List
Click on the first or last page to see other DVP-PQ2 service manuals if exist.