Schematic Diagram - Display Section (3/7) - Sony HCD-SLK1i - Dvd Receiver Service Manual

4-8.

SCHEMATIC DIAGRAM - DISPLAY Section (3/7) -

1 2 3
DISPLAY BOARD (3/7)
A
JL641
B R681
JL619
10
C680
JL640
0.047
C
R822
0
R814
0
CN602
8P
JL601
D5V 8
D
JL602
DGND 7
R JL603
6
A5V
JL604
AGND 5
JL605
MAIN
VBUSGNDUSB 4
BOARD
JL606
(4/4)
VBUS5VUSB 3
CN902 JL607
(Page VBUSGNDiPod 2
JL608
VBUS5ViPod 1
49)
E
C739
ET603
0.1
(CHASSIS)
GND_5V_VIDEO
DC_3.3V
5V_VIDEO
F
5V_LOGO
iPod_VIDEO_GND
iPod_VIDEO
R808
JL788 0
JL610
iPodGND
JL609
iPod+5V
G
R767
1
+9VGND
C734
0.01
JL611
iPod-OVER-CURRENT
H +9V
USB-OVER-CURRENT
R749
100
I
J
R757
1
JL615
11 VBUS5V
VBUSGND
DISPLAY
BOARD
(2/7) R737
(Page 0
28)
K
R736
0
JL624
FB609
LED_OUT
L
JL623
FB610
LED_I_SENCE
JL622
M
JL621
N
DC_1.2V
O
COREGND
VDPA
VDNA
VGL
VGH
HCD-SLK1i/SLK2i
• See page 50 for IC Block Diagrams.
4 5 6 7 8
R779 R778
0 0
C679
0.1
R821 R818
0 0
FB613
R740
0
C716
C718
47
0.1
10V
FB604
FB605
C690 C715
C727 C717
47 47
0.1 0.1
10V 10V
R735
0
JL789
R786 C768 C767 C691 C688
C633
0 220 220 220 220
0.1
6.3V 6.3V 6.3V 6.3V
FB606
FB611 C689
C728
47 0.1
10V
FB607
FB612 C729
C730
47 R754 R753
0.1
10V 12k 3.9k
R755
C736
R776 R775 R774 R773 R772 R771 R770 R769 R768 330
1 1 1 1 1 1 1 1 1 0.47
C733 C732
0.01 0.1
R756
100
C638
0.1
R624
1 2 3 4 33
IC611
R611
33
OVER CURRENT
DETECT
IC611
NJM2903V(TE2)
8 7 6 5
C617
0.1
R751 R752
3.9k 12k
R610
4.7k
R750
330
R766 R765 R764 R763 R762 R761 R760 R759 R758 C735
1 1 1 1 1 1 1 1 1 0.47
FB608
C616
22p
R608 R605 D618
1.5k 27k RB162M-40
C611
0.1
0.3
D602
DA2J10100L
C612
R607 R739 R606 C776 R603 R604 R798 R799 R800 R801 R802
10 22 10k
2.2 3.9 1k 0.1 1 1 1 1 1
16V
JL620
9 10 11 12
C684
10
16V
C678
0.1
C677
R680
0.047
10
C647 R632 L606
10 10k
22uH
16V
R641 R642
R631
100k 100k
10k
R616
150
C636
0.1
R617
D606
220
MC2840-T112-1
C621
0.1
L602
22uH
D605
MC2840-T112-1
C618 C637
C635 C643 C624
100 0.1 0.1 0.1
0.1
16V
D601
RB520S-40TE61
D615
RB520S-40TE61
Q604
2SD2114KT146W
DC/DC CONVERTER R629 R627
5
22k 180k
0
R733
C641
R625 R628 C632
4.7k 1k 10
1
16V
D604
1SR154-400TE-25
D616
RB520S-40TE61
D617
RB520S-40TE61
Q603
2SD2114KT146W
DC/DC CONVERTER
5 R612 R614
22k 22k
0
R613 C630 C725 C631
1k 1000p 1 10
C606
16V 10
16V
D603
1SR154-400TE-25
C622 R630
0.1 68
D609
MC2840-T112-1
L603 C620
22uH 0.1
D608 R729 R796
MC2840-T112-1 0 0
C644
C619 C623
100 0.1
0.1
16V
C607
10
16V
FB614
L601
10uH
Q605
D613 2SD2114KT146W
+5.5V REGULATOR
DZ2J05600L
7.4 5.7
4.8
Q602
2SCR533D R623
DC/DC 3.9k
CONVERTER 6.3
C613 C726 C628
C614
D612
47 10 100
0.1 DZ2J06200L
10V 16V 16V
29 29
13 14 15 16 17
IC602
IC B/D
VIDEO SELECTOR
IC602
TC74LVX4051FT
R638
10k
0 SEL C
9 8
R639 GND
100 3.3
SEL B
10 7
VEE
R640
C649
100 3.3
SEL A
1 6
11
50V INH
R636
2.5 D3(DVD) 2.5 100k
12 5
D5
R635
100k
2.5 D0(iPod) 2.5
13 4
D7
2.5 2.5
D1(input)
14 3
COM
R634
2.5 2.5 100k
D2
15 2
D6
R633
5 VCC 2.5 100k
16 1
D4
R637
C646 100k
1
50V
R643
100k
R647
2.2k
R809
0
IC603
IC B/D
VIDEO AMP
C645
1 IC603
50V MM1671XNRE
R722
1k
0 3.3
R644
1 PS VCC 6
75
0
2 OUT GND 5 C659
R888
0.1
0 0 0
3 4
SAG IN
R896
100
R686 C654
R810 C656
4.7k R811 100
0 0.1
0 16V
IC609
+3.3V REGULATOR
IC609
MM1963DTRE
L610
FB601
1uH
5 3.3
I O
1 3
G
R682
2 10
C769 C770 C760 C605 C601 C685
C608
C634
220 220 220 220 47 0.047
0.1 0.1
0 6.3V 6.3V 6.3V 6.3V 4V
R817
0
IC610
IC B/D
C648 R679
1 0
+1.8V REGULATOR
50V
IC610
MM3404A18URE
R677
10
5 5 C658
1 CE VDD 4
0.1
FB602
1.8
2 GND VOUT 3
R683
10
C676
C724 C686
C609 C603 R797
47 0.047
0.1 0.1 0.047 0
4V
IC601
+1.2V REGULATOR
IC601
NCP1117STAT3
JL786
L612
FB603
1uH
3.3 VIN VOUT 1.2
1 2
GND/ADJ
R601 R684
3 3.3k 10
C610 R602 C602 C604 C687
82 47
0.1 0.1 0.047
4V
Q607
ISA1235AC1TP-1EF
10.2 10.2
R619
100k
9.6
R618
Q606, 607
100k
B+ SWITCH
Q606
2SC3052EF-T1-LEF
0
R621
0.7
C640
C627 R615 C629
C626 C639 R626 C625 R622
10
10 47k 10
0.1 0.1 47k 0.1 4.7k
16V 16V 16V
HCD-SLK1i/SLK2i
18 19 20 21
CN604
7P
JL705
7 DVD_OUT
JL706
6 DVD_GND
JL703
5 VIDEO_IN
JL702
4 VIDEO_GND
R861 R685
0 75 3 AUDIO_IN_L
2 AGND
1 AUDIO_IN_R
13
AUDIO_IN_R
AGND_AUDIO DISPLAY
BOARD
AUDIO_IN_L
(7/7)
(Page 33)
JL663
JL662
JL638
C660
22
6.3V
JL639
R780
0
JL701
JL794
3.3VA2
R678
R676
0
10
12
CVBSDVD
DISPLAY
BOARD
(5/7)
C675
(Page 31)
0.047
JL637
CVBSDVD_GND
COREGND
IC B/D
IC604
R723
1k
VIDEO AMP
IC604
MM1671XNRE
JL707
5 0
C651
6 VCC PS 1
100
10V
0
5 2
GND OUT
0 0
4 3
IN SAG
C758
33
10V
C655 C657
R895
100 0.1
0
16V
31
32
4
33
34
DISPLAY
35
BOARD
36 (4/7)
(Page 30)
37
38
SELA
SELB
VideoAMP_A_MUTE
VideoAMP_B_MUTE
JL618
VGHLCS0
JL617
LCDPWB
DISPLAY
(Page 27)
1k
JL634
VGH10VCTL
R620
100k
LEDPWM
LEDCS1
LEDCS0
F
JACK
BOARD
CN705
(Page
39)
8
BOARD
(1/7)