Text preview for : RX-V595a & HTR-5150.pdf part of Yamaha RX-V595a & HTR-5150 Yamaha RX RX-V595a & HTR-5150 RX-V595a & HTR-5150.pdf
Back to : RX-V595a & HTR-5150.pdf | Home
AV RECEIVER
RX-V595a/HTR-5150/
RX-V595aRDS
SERVICE MANUAL
IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA
Products, are already known and understood by the users, and have therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product
may result in personal injury, destruction of expensive components, and failure of the
product to perform as specified. For these reasons, we advise all YAMAHA product
owners that any service required should be performed by an authorized YAMAHA
Retailer or the appointed service representative.
IMPORTANT: The presentation or sale of this manual to any individual of firm does not constitute
authorization, certification or recognition of any applicable technical capabilities,
or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research,
engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products.
Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation
to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity
your body may have accumulated by grounding yourself to the ground buss in the unit
(heavy gauge black wires connect to this buss).
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before
you apply power to the unit.
s CONTENTS
TO SERVICE PERSONNEL ........................................... 1 AMP ADJUSTMENT ..................................................... 21
REMOTE CONTROL PANELS ....................................... 1 TUNER ADJUSTMENT ........................................... 22~25
FRONT PANELS ............................................................. 2 IC DATA .................................................................. 26~36
REAR PANELS ........................................................... 3~4 DISPLAY DATA ........................................................... 37
SPECIFICATIONS ....................................................... 5~6 BLOCK DIAGRAM .................................................. 38~41
INTERNAL VIEW ............................................................ 7 PRINTED CIRCUIT BOARD ................................... 42~59
DISASSEMBLY PROCEDURES .................................... 7 SCHEMATIC DIAGRAM ......................................... 60~67
SELF DIAGNOSIS FUNCTION ................................ 8~19 PARTS LIST ............................................................ 68~85
FACTORY PRESET ...................................................... 20 REMOTE CONTROL TRANSMITTER ......................... 86
100679
RX-V595a/HTR-5150/RX-V595aRDS
s BLOCK DIAGRAM (1/2)
U,C,R,T
T1 models
FM DET
AM/FM IF DET. COIL MPX
IC1 J41
IC3
CERAMIC CERAMIC LA1266 56 A,B,G,L LA3401 T5
L.P.F.
PK1 FILTER FILTER
models
RF AMP MIX Fi 1 IF AMP Fi 2 FM IF POST AMP L
IF
Q4
5 TUNER
FM ANT 1 7 1 B T3 2 FM/AM
DECODER
MUTING
GND
Q1,2 QUADRATURE 1 7
R
FM IF DET
LOCAL OSC 0
AM ANT S.CURVE G VCO L.P.F.
STOP T4
LEVEL DET CONTROL
AM IF
A PLL K
BUFFER XL2
T2 Fi 3 AM IF AM DET
58 FM/AM
ST.IND MUTE 4
AM IF COIL H E BAND CHANGE
VT
OSC
SEPARATION
AM COIL PACK PK2 J 0 C E VR2
AM RF
ANT
COIL K MIX AGC
Q3
OSC Q5
COIL M OSC S.METER SD
AM N C F 8
/AM
IF
OSC
E B7 METER
FM OSC
VR1 TMUTE
PROGRAMABLE UNIVERSAL
F METER TUNER
DIVIDER COUNTER 8 STRQ CONTROL
D2 /ST
A STSG
H PHASE DETECTOR
CHARGE PUMP
UNLOCK DATA SHIFT
REGISTER LATCH
9 MONO D1
DETECTOR
0 /FM
I
C /ST
B, G models only
VT
J XL3
REFERENCE
1 DIVIDER 3 CE +5
4 DI TUNER B C
XL1
PLL
IC2 5 CLK CONTROL IN
L LC72131 6 DO 2
Rsyn
H
RDS DECODER
IC4 J Rdo
5 LC72720N K
Rclk RDS
CONTROL
L Rdi
6 Rce
M
38 39
RX-V595a/HTR-5150/RX-V595aRDS
s BLOCK DIAGRAM (2/2)
6CH MAIN PHONES
SELECTOR MAIN POWER AMP
IC10A IC102 IC103 VR401 LEVEL
IC2 IC103 Q506,511,512,
IC351 1 4 3 IC401A IC802A 521,529,Q527A/C
INPUT L IC108B
8 24 8 18 5 7 MAIN
COAXIAL 13 10 SELECTOR 7 13 37 3 84 2 4
SELECTOR SWITCH
DVD/LD IC352 9 10 H,P,F 3 1 3 1 5 7 4 2 Q810 Q501 A
DIR
DIGITAL
5
SIGNAL
12 11
OPTICAL IC3 L
DAC
BALANCE
XL1 8 B
IC103 TONE
-10dB
13 IC7
TV/DBS OPTICAL IC10B IC103 CONTROL RY501
OPTICAL SIGNAL 1 IC103
30 27 26 IC801
DETECTOR DSP R IC109B IC401B IC802B A
IC351 17 3 1
+ 29 27 R
IC105A/B 21 H,P,F 3 1 5 7 3 1 6 8 Q502 B
DIGITAL/ IC108A 26 Q811
6 8 IC11A 20
PRO-LOGIC/ IC103
SPEAKER RELAY
TUNER DTS FL 23
27 5 7 6 7 IC103 MAIN SW711
5 2 DECODER BASS TREBLE VR802 POWER AMP
IC4 VR800 VR801 Q507,513,514,
6 GANG MOTOR VOLUME
9 YSS918D-F 45 SUB IC402A IC110 522,530,533,
L 6 26 CENTER
MUTING
VIDEO WOOFER
A/D 531A/C
~
~
AUX IC6 IC11B IC109A 25 5 7 14 15 +
LEVEL CONTROL
R 47 8 27 CENTER
IC104A/B 28
FR
3 1 6 7 POWER AMP