Sony cdx 3170 schematic

Page 2

4-6. SCHEMATIC DIAGRAM - DISPLAY SECTION -

1

MA l N BEARD
(2/2)
CNPBOO

(Page 35)

[D | SPLAY BOARD]

2

| 3

04

R877
2k

_29_

RB
CL

78
3k

R879
5.6K

HERO R881
I0k 27k

COX-3170

Note:

- All capacitors are in III: unless otherwise noted. pF:I1uF
50 WV or less are not indicated except for electrolytics

and tantalums.

Ell
Rssz 0551 ,2: icesz
UDZTE 17 s. 18 T 0&1
nasal
lgEn i359 RESl
SEE SIX
0 anE_sw T |
C2) ADD
@ H?
(D 3:; "uesz R857 yoeso R859 mass
5 : .
(D 0 NC 6 SENS 300 SEL 330 GD- _Sp
@ c: PLBOl I
NC l ISIA 5 am mass
@ ELK 5 @D- @m
@ ADI 3:
® , ,,
5ND DHSl D865 R850
® 0 GD El < 430 I
2 MODE
q.
CNPBOl g
lZP K 1; tum lCBOl
@_ sssgrvm
a E g a mm m
«.5 é «a 5-5 35%
w i
' gargmahrghr ®: |
E 7 DE E 1 9 5559 110863
A. g .14 ,1. GD D855 GD SLFHAZPG
g 2 g g E
usszrssa 8807870
I SLR-BAZPGTSl I
RBSl R863 R884 R885
is 2??? I 5.5x lot I D I SPLAY -]-
A.MEM i SENS El L SUB BOARD I
0 LL 5801 0 [I 3802 [Isms 0 LL" SBDA 0 [% sacs 0 H saoe 55 I
I 0 T (SEEK) I
ANIs
D857
|« << ,
MODE SEL
SEEK
0 0 u ( AMS ) o + »l » I
3308 5309 381 l sat 2 $313 3 SEEK l
R573 mm R875 _
I T I 3. I 5 T Im T ( MS) MONO ST LCL BALANCE rMIN LP BASm- SEC RRTRE-I DIGlTAL D BASS I
lug; is T v H [582 - FADER - - - - SHUFFLE
' FMlllM/l ||||°|| II M
OFF ATT El ROUD - l-I O I-I 0 |_| El ::I REPEAT
0 0 MW LW MUTE - _ _ _ _l INTRD
l [Isms GSElS [haw [ISM [Isms [ham 35821 I
LCDBOO

LlQUlD CRYSTAL DlSPLAY

- All resistors are in Q and law or less unless otherwise

sp ilied.

H

:B+ Line.

- |:| :panel designation.
- Voltage is dc with respect to ground under no-signal

(detuned) condition.
no mark :FM

- Voltages are taken with aVOM (Input impedance 10 M9).
Voltage variations may be noted due to normal production

- Power voltage is dc 14.4V and fed with regulated dc power

supply from ACC and BATT cords.

_30_

tolerances.